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/* -*- c-basic-offset: 8 -*- |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2005 |
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|
|
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
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#include <unistd.h> |
#include <unistd.h> |
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|
#include <sys/time.h> |
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#include <time.h> |
#include <time.h> |
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#include <errno.h> |
#include <errno.h> |
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|
#include <strings.h> |
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#include "rdesktop.h" |
#include "rdesktop.h" |
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#include "xproto.h" |
#include "xproto.h" |
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|
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/* We can't include Xproto.h because of conflicting defines for BOOL */ |
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#define X_ConfigureWindow 12 |
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|
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extern int g_width; |
extern int g_width; |
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extern int g_height; |
extern int g_height; |
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extern int g_xpos; |
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extern int g_ypos; |
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extern int g_pos; |
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extern BOOL g_sendmotion; |
extern BOOL g_sendmotion; |
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extern BOOL g_fullscreen; |
extern BOOL g_fullscreen; |
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extern BOOL g_grab_keyboard; |
extern BOOL g_grab_keyboard; |
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extern BOOL g_hide_decorations; |
extern BOOL g_hide_decorations; |
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extern char g_title[]; |
extern char g_title[]; |
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extern int g_server_bpp; |
/* Color depth of the RDP session. |
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As of RDP 5.1, it may be 8, 15, 16 or 24. */ |
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extern int g_server_depth; |
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extern int g_win_button_size; |
extern int g_win_button_size; |
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|
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Display *g_display; |
Display *g_display; |
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static int g_x_socket; |
static int g_x_socket; |
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static Screen *g_screen; |
static Screen *g_screen; |
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Window g_wnd; |
Window g_wnd; |
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|
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/* SeamlessRDP support */ |
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typedef struct _seamless_group |
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{ |
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Window wnd; |
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unsigned long id; |
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unsigned int refcnt; |
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} seamless_group; |
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typedef struct _seamless_window |
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{ |
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Window wnd; |
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unsigned long id; |
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unsigned long behind; |
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seamless_group *group; |
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int xoffset, yoffset; |
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int width, height; |
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int state; /* normal/minimized/maximized. */ |
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unsigned int desktop; |
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struct timeval *position_timer; |
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|
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BOOL outstanding_position; |
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unsigned int outpos_serial; |
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int outpos_xoffset, outpos_yoffset; |
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int outpos_width, outpos_height; |
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|
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struct _seamless_window *next; |
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} seamless_window; |
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static seamless_window *g_seamless_windows = NULL; |
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static unsigned long g_seamless_focused = 0; |
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static BOOL g_seamless_started = False; /* Server end is up and running */ |
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static BOOL g_seamless_active = False; /* We are currently in seamless mode */ |
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static BOOL g_seamless_hidden = False; /* Desktop is hidden on server */ |
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extern BOOL g_seamless_rdp; |
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|
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extern uint32 g_embed_wnd; |
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BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
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static GC g_gc; |
BOOL g_Unobscured; /* used for screenblt */ |
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static BOOL g_gc_initialized = False; |
static GC g_gc = NULL; |
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static GC g_create_bitmap_gc = NULL; |
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static GC g_create_glyph_gc = NULL; |
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static XRectangle g_clip_rectangle; |
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static Visual *g_visual; |
static Visual *g_visual; |
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/* Color depth of the X11 visual of our window (e.g. 24 for True Color R8G8B visual). |
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This may be 32 for R8G8B8 visuals, and then the rest of the bits are undefined |
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as far as we're concerned. */ |
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static int g_depth; |
static int g_depth; |
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/* Bits-per-Pixel of the pixmaps we'll be using to draw on our window. |
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This may be larger than g_depth, in which case some of the bits would |
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be kept solely for alignment (e.g. 32bpp pixmaps on a 24bpp visual). */ |
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static int g_bpp; |
static int g_bpp; |
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static XIM g_IM; |
static XIM g_IM; |
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static XIC g_IC; |
static XIC g_IC; |
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static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
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static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
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static HCURSOR g_null_cursor; |
static HCURSOR g_null_cursor = NULL; |
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static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
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extern Atom g_net_wm_state_atom; |
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extern Atom g_net_wm_desktop_atom; |
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static BOOL g_focused; |
static BOOL g_focused; |
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static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
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/* Indicates that: |
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1) visual has 15, 16 or 24 depth and the same color channel masks |
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as its RDP equivalent (implies X server is LE), |
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2) host is LE |
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This will trigger an optimization whose real value is questionable. |
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*/ |
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static BOOL g_compatible_arch; |
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/* Indicates whether RDP's bitmaps and our XImages have the same |
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binary format. If so, we can avoid an expensive translation. |
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Note that this can be true when g_compatible_arch is false, |
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e.g.: |
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|
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RDP(LE) <-> host(BE) <-> X-Server(LE) |
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|
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('host' is the machine running rdesktop; the host simply memcpy's |
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so its endianess doesn't matter) |
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*/ |
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static BOOL g_no_translate_image = False; |
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|
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/* endianness */ |
/* endianness */ |
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static BOOL g_host_be; |
static BOOL g_host_be; |
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static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
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|
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/* software backing store */ |
/* software backing store */ |
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static BOOL g_ownbackstore; |
extern BOOL g_ownbackstore; |
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static Pixmap g_backstore; |
static Pixmap g_backstore = 0; |
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static BOOL g_backstore_initialized = False; |
|
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|
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/* Moving in single app mode */ |
/* Moving in single app mode */ |
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static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
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static int g_move_x_offset = 0; |
static int g_move_x_offset = 0; |
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static int g_move_y_offset = 0; |
static int g_move_y_offset = 0; |
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static BOOL g_using_full_workarea = False; |
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|
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#ifdef WITH_RDPSND |
#ifdef WITH_RDPSND |
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extern int g_dsp_fd; |
extern int g_dsp_fd; |
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#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
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typedef struct |
typedef struct |
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{ |
{ |
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uint32 flags; |
unsigned long flags; |
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uint32 functions; |
unsigned long functions; |
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uint32 decorations; |
unsigned long decorations; |
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sint32 inputMode; |
long inputMode; |
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uint32 status; |
unsigned long status; |
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} |
} |
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PropMotifWmHints; |
PropMotifWmHints; |
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|
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} |
} |
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PixelColour; |
PixelColour; |
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|
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#define ON_ALL_SEAMLESS_WINDOWS(func, args) \ |
177 |
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do { \ |
178 |
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seamless_window *sw; \ |
179 |
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XRectangle rect; \ |
180 |
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if (!g_seamless_windows) break; \ |
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for (sw = g_seamless_windows; sw; sw = sw->next) { \ |
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rect.x = g_clip_rectangle.x - sw->xoffset; \ |
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rect.y = g_clip_rectangle.y - sw->yoffset; \ |
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rect.width = g_clip_rectangle.width; \ |
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rect.height = g_clip_rectangle.height; \ |
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XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); \ |
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func args; \ |
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} \ |
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XSetClipRectangles(g_display, g_gc, 0, 0, &g_clip_rectangle, 1, YXBanded); \ |
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} while (0) |
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|
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static void |
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seamless_XFillPolygon(Drawable d, XPoint * points, int npoints, int xoffset, int yoffset) |
194 |
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{ |
195 |
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points[0].x -= xoffset; |
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points[0].y -= yoffset; |
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XFillPolygon(g_display, d, g_gc, points, npoints, Complex, CoordModePrevious); |
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points[0].x += xoffset; |
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points[0].y += yoffset; |
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} |
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|
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static void |
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seamless_XDrawLines(Drawable d, XPoint * points, int npoints, int xoffset, int yoffset) |
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{ |
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points[0].x -= xoffset; |
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points[0].y -= yoffset; |
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XDrawLines(g_display, d, g_gc, points, npoints, CoordModePrevious); |
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points[0].x += xoffset; |
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points[0].y += yoffset; |
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} |
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|
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#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
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{ \ |
{ \ |
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XFillRectangle(g_display, g_wnd, g_gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_wnd, g_gc, x, y, cx, cy); \ |
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ON_ALL_SEAMLESS_WINDOWS(XFillRectangle, (g_display, sw->wnd, g_gc, x-sw->xoffset, y-sw->yoffset, cx, cy)); \ |
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if (g_ownbackstore) \ |
if (g_ownbackstore) \ |
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XFillRectangle(g_display, g_backstore, g_gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_backstore, g_gc, x, y, cx, cy); \ |
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} |
} |
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XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
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} |
} |
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|
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#define FILL_POLYGON(p,np)\ |
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{ \ |
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XFillPolygon(g_display, g_wnd, g_gc, p, np, Complex, CoordModePrevious); \ |
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if (g_ownbackstore) \ |
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XFillPolygon(g_display, g_backstore, g_gc, p, np, Complex, CoordModePrevious); \ |
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ON_ALL_SEAMLESS_WINDOWS(seamless_XFillPolygon, (sw->wnd, p, np, sw->xoffset, sw->yoffset)); \ |
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} |
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|
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#define DRAW_ELLIPSE(x,y,cx,cy,m)\ |
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{ \ |
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switch (m) \ |
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{ \ |
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case 0: /* Outline */ \ |
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XDrawArc(g_display, g_wnd, g_gc, x, y, cx, cy, 0, 360*64); \ |
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ON_ALL_SEAMLESS_WINDOWS(XDrawArc, (g_display, sw->wnd, g_gc, x-sw->xoffset, y-sw->yoffset, cx, cy, 0, 360*64)); \ |
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if (g_ownbackstore) \ |
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XDrawArc(g_display, g_backstore, g_gc, x, y, cx, cy, 0, 360*64); \ |
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break; \ |
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case 1: /* Filled */ \ |
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XFillArc(g_display, g_wnd, g_gc, x, y, cx, cy, 0, 360*64); \ |
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ON_ALL_SEAMLESS_WINDOWS(XCopyArea, (g_display, g_ownbackstore ? g_backstore : g_wnd, sw->wnd, g_gc, \ |
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x, y, cx, cy, x-sw->xoffset, y-sw->yoffset)); \ |
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if (g_ownbackstore) \ |
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XFillArc(g_display, g_backstore, g_gc, x, y, cx, cy, 0, 360*64); \ |
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break; \ |
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} \ |
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} |
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|
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/* colour maps */ |
/* colour maps */ |
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BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
255 |
static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
256 |
static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
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|
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#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : g_owncolmap ? col : g_colmap[col] ) |
#define TRANSLATE(col) ( g_server_depth != 8 ? translate_colour(col) : g_owncolmap ? col : g_colmap[col] ) |
259 |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
260 |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(g_display, g_gc, TRANSLATE(col)); |
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|
281 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, rop2_map[rop2]); } |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, rop2_map[rop2]); } |
282 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, GXcopy); } |
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|
284 |
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static seamless_window * |
285 |
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sw_get_window_by_id(unsigned long id) |
286 |
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{ |
287 |
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seamless_window *sw; |
288 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
289 |
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{ |
290 |
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if (sw->id == id) |
291 |
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return sw; |
292 |
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} |
293 |
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return NULL; |
294 |
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} |
295 |
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|
296 |
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|
297 |
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static seamless_window * |
298 |
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sw_get_window_by_wnd(Window wnd) |
299 |
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{ |
300 |
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seamless_window *sw; |
301 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
302 |
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{ |
303 |
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if (sw->wnd == wnd) |
304 |
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return sw; |
305 |
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} |
306 |
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return NULL; |
307 |
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} |
308 |
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|
309 |
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|
310 |
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static void |
311 |
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sw_remove_window(seamless_window * win) |
312 |
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{ |
313 |
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seamless_window *sw, **prevnext = &g_seamless_windows; |
314 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
315 |
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{ |
316 |
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if (sw == win) |
317 |
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{ |
318 |
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*prevnext = sw->next; |
319 |
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sw->group->refcnt--; |
320 |
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if (sw->group->refcnt == 0) |
321 |
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{ |
322 |
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XDestroyWindow(g_display, sw->group->wnd); |
323 |
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xfree(sw->group); |
324 |
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} |
325 |
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xfree(sw->position_timer); |
326 |
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xfree(sw); |
327 |
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return; |
328 |
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} |
329 |
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prevnext = &sw->next; |
330 |
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} |
331 |
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return; |
332 |
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} |
333 |
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|
334 |
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|
335 |
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/* Move all windows except wnd to new desktop */ |
336 |
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static void |
337 |
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sw_all_to_desktop(Window wnd, unsigned int desktop) |
338 |
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{ |
339 |
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seamless_window *sw; |
340 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
341 |
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{ |
342 |
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if (sw->wnd == wnd) |
343 |
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continue; |
344 |
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if (sw->desktop != desktop) |
345 |
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{ |
346 |
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ewmh_move_to_desktop(sw->wnd, desktop); |
347 |
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sw->desktop = desktop; |
348 |
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} |
349 |
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} |
350 |
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} |
351 |
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|
352 |
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|
353 |
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/* Send our position */ |
354 |
static void |
static void |
355 |
mwm_hide_decorations(void) |
sw_update_position(seamless_window * sw) |
356 |
|
{ |
357 |
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XWindowAttributes wa; |
358 |
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int x, y; |
359 |
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Window child_return; |
360 |
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unsigned int serial; |
361 |
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|
362 |
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XGetWindowAttributes(g_display, sw->wnd, &wa); |
363 |
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XTranslateCoordinates(g_display, sw->wnd, wa.root, |
364 |
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-wa.border_width, -wa.border_width, &x, &y, &child_return); |
365 |
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|
366 |
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serial = seamless_send_position(sw->id, x, y, wa.width, wa.height, 0); |
367 |
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|
368 |
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sw->outstanding_position = True; |
369 |
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sw->outpos_serial = serial; |
370 |
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|
371 |
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sw->outpos_xoffset = x; |
372 |
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sw->outpos_yoffset = y; |
373 |
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sw->outpos_width = wa.width; |
374 |
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sw->outpos_height = wa.height; |
375 |
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} |
376 |
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|
377 |
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|
378 |
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/* Check if it's time to send our position */ |
379 |
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static void |
380 |
|
sw_check_timers() |
381 |
|
{ |
382 |
|
seamless_window *sw; |
383 |
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struct timeval now; |
384 |
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|
385 |
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gettimeofday(&now, NULL); |
386 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
387 |
|
{ |
388 |
|
if (timerisset(sw->position_timer) && timercmp(sw->position_timer, &now, <)) |
389 |
|
{ |
390 |
|
timerclear(sw->position_timer); |
391 |
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sw_update_position(sw); |
392 |
|
} |
393 |
|
} |
394 |
|
} |
395 |
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|
396 |
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|
397 |
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static void |
398 |
|
sw_restack_window(seamless_window * sw, unsigned long behind) |
399 |
|
{ |
400 |
|
seamless_window *sw_above; |
401 |
|
|
402 |
|
/* Remove window from stack */ |
403 |
|
for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
404 |
|
{ |
405 |
|
if (sw_above->behind == sw->id) |
406 |
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break; |
407 |
|
} |
408 |
|
|
409 |
|
if (sw_above) |
410 |
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sw_above->behind = sw->behind; |
411 |
|
|
412 |
|
/* And then add it at the new position */ |
413 |
|
for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
414 |
|
{ |
415 |
|
if (sw_above->behind == behind) |
416 |
|
break; |
417 |
|
} |
418 |
|
|
419 |
|
if (sw_above) |
420 |
|
sw_above->behind = sw->id; |
421 |
|
|
422 |
|
sw->behind = behind; |
423 |
|
} |
424 |
|
|
425 |
|
|
426 |
|
static void |
427 |
|
sw_handle_restack(seamless_window * sw) |
428 |
|
{ |
429 |
|
Status status; |
430 |
|
Window root, parent, *children; |
431 |
|
unsigned int nchildren, i; |
432 |
|
seamless_window *sw_below; |
433 |
|
|
434 |
|
status = XQueryTree(g_display, RootWindowOfScreen(g_screen), |
435 |
|
&root, &parent, &children, &nchildren); |
436 |
|
if (!status || !nchildren) |
437 |
|
return; |
438 |
|
|
439 |
|
sw_below = NULL; |
440 |
|
|
441 |
|
i = 0; |
442 |
|
while (children[i] != sw->wnd) |
443 |
|
{ |
444 |
|
i++; |
445 |
|
if (i >= nchildren) |
446 |
|
goto end; |
447 |
|
} |
448 |
|
|
449 |
|
for (i++; i < nchildren; i++) |
450 |
|
{ |
451 |
|
sw_below = sw_get_window_by_wnd(children[i]); |
452 |
|
if (sw_below) |
453 |
|
break; |
454 |
|
} |
455 |
|
|
456 |
|
if (!sw_below && !sw->behind) |
457 |
|
goto end; |
458 |
|
if (sw_below && (sw_below->id == sw->behind)) |
459 |
|
goto end; |
460 |
|
|
461 |
|
if (sw_below) |
462 |
|
{ |
463 |
|
seamless_send_zchange(sw->id, sw_below->id, 0); |
464 |
|
sw_restack_window(sw, sw_below->id); |
465 |
|
} |
466 |
|
else |
467 |
|
{ |
468 |
|
seamless_send_zchange(sw->id, 0, 0); |
469 |
|
sw_restack_window(sw, 0); |
470 |
|
} |
471 |
|
|
472 |
|
end: |
473 |
|
XFree(children); |
474 |
|
} |
475 |
|
|
476 |
|
|
477 |
|
static seamless_group * |
478 |
|
sw_find_group(unsigned long id, BOOL dont_create) |
479 |
|
{ |
480 |
|
seamless_window *sw; |
481 |
|
seamless_group *sg; |
482 |
|
XSetWindowAttributes attribs; |
483 |
|
|
484 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
485 |
|
{ |
486 |
|
if (sw->group->id == id) |
487 |
|
return sw->group; |
488 |
|
} |
489 |
|
|
490 |
|
if (dont_create) |
491 |
|
return NULL; |
492 |
|
|
493 |
|
sg = xmalloc(sizeof(seamless_group)); |
494 |
|
|
495 |
|
sg->wnd = |
496 |
|
XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, |
497 |
|
CopyFromParent, CopyFromParent, CopyFromParent, 0, &attribs); |
498 |
|
|
499 |
|
sg->id = id; |
500 |
|
sg->refcnt = 0; |
501 |
|
|
502 |
|
return sg; |
503 |
|
} |
504 |
|
|
505 |
|
|
506 |
|
static void |
507 |
|
mwm_hide_decorations(Window wnd) |
508 |
{ |
{ |
509 |
PropMotifWmHints motif_hints; |
PropMotifWmHints motif_hints; |
510 |
Atom hintsatom; |
Atom hintsatom; |
521 |
return; |
return; |
522 |
} |
} |
523 |
|
|
524 |
XChangeProperty(g_display, g_wnd, hintsatom, hintsatom, 32, PropModeReplace, |
XChangeProperty(g_display, wnd, hintsatom, hintsatom, 32, PropModeReplace, |
525 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
526 |
|
|
527 |
} |
} |
528 |
|
|
529 |
static PixelColour |
#define SPLITCOLOUR15(colour, rv) \ |
530 |
split_colour15(uint32 colour) |
{ \ |
531 |
{ |
rv.red = ((colour >> 7) & 0xf8) | ((colour >> 12) & 0x7); \ |
532 |
PixelColour rv; |
rv.green = ((colour >> 2) & 0xf8) | ((colour >> 8) & 0x7); \ |
533 |
rv.red = (colour & 0x7c00) >> 10; |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
|
rv.red = (rv.red * 0xff) / 0x1f; |
|
|
rv.green = (colour & 0x03e0) >> 5; |
|
|
rv.green = (rv.green * 0xff) / 0x1f; |
|
|
rv.blue = (colour & 0x1f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
|
return rv; |
|
|
} |
|
|
|
|
|
static PixelColour |
|
|
split_colour16(uint32 colour) |
|
|
{ |
|
|
PixelColour rv; |
|
|
rv.red = (colour & 0xf800) >> 11; |
|
|
rv.red = (rv.red * 0xff) / 0x1f; |
|
|
rv.green = (colour & 0x07e0) >> 5; |
|
|
rv.green = (rv.green * 0xff) / 0x3f; |
|
|
rv.blue = (colour & 0x001f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
|
return rv; |
|
|
} |
|
|
|
|
|
static PixelColour |
|
|
split_colour24(uint32 colour) |
|
|
{ |
|
|
PixelColour rv; |
|
|
rv.blue = (colour & 0xff0000) >> 16; |
|
|
rv.green = (colour & 0xff00) >> 8; |
|
|
rv.red = (colour & 0xff); |
|
|
return rv; |
|
534 |
} |
} |
535 |
|
|
536 |
static uint32 |
#define SPLITCOLOUR16(colour, rv) \ |
537 |
make_colour(PixelColour pc) |
{ \ |
538 |
{ |
rv.red = ((colour >> 8) & 0xf8) | ((colour >> 13) & 0x7); \ |
539 |
return (((pc.red >> g_red_shift_r) << g_red_shift_l) |
rv.green = ((colour >> 3) & 0xfc) | ((colour >> 9) & 0x3); \ |
540 |
| ((pc.green >> g_green_shift_r) << g_green_shift_l) |
rv.blue = ((colour << 3) & 0xf8) | ((colour >> 2) & 0x7); \ |
541 |
| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l)); |
} \ |
542 |
|
|
543 |
|
#define SPLITCOLOUR24(colour, rv) \ |
544 |
|
{ \ |
545 |
|
rv.blue = (colour & 0xff0000) >> 16; \ |
546 |
|
rv.green = (colour & 0x00ff00) >> 8; \ |
547 |
|
rv.red = (colour & 0x0000ff); \ |
548 |
} |
} |
549 |
|
|
550 |
|
#define MAKECOLOUR(pc) \ |
551 |
|
((pc.red >> g_red_shift_r) << g_red_shift_l) \ |
552 |
|
| ((pc.green >> g_green_shift_r) << g_green_shift_l) \ |
553 |
|
| ((pc.blue >> g_blue_shift_r) << g_blue_shift_l) \ |
554 |
|
|
555 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
556 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | (x & 0xff00)); } |
557 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
558 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
559 |
|
|
560 |
|
/* The following macros output the same octet sequences |
561 |
|
on both BE and LE hosts: */ |
562 |
|
|
563 |
|
#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
564 |
|
#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
565 |
|
#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
566 |
|
#define LOUT16(o, x) { *(o++) = x; *(o++) = x >> 8; } |
567 |
|
#define LOUT24(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; } |
568 |
|
#define LOUT32(o, x) { *(o++) = x; *(o++) = x >> 8; *(o++) = x >> 16; *(o++) = x >> 24; } |
569 |
|
|
570 |
static uint32 |
static uint32 |
571 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
572 |
{ |
{ |
573 |
PixelColour pc; |
PixelColour pc; |
574 |
switch (g_server_bpp) |
switch (g_server_depth) |
575 |
{ |
{ |
576 |
case 15: |
case 15: |
577 |
pc = split_colour15(colour); |
SPLITCOLOUR15(colour, pc); |
578 |
break; |
break; |
579 |
case 16: |
case 16: |
580 |
pc = split_colour16(colour); |
SPLITCOLOUR16(colour, pc); |
581 |
break; |
break; |
582 |
case 24: |
case 24: |
583 |
pc = split_colour24(colour); |
SPLITCOLOUR24(colour, pc); |
584 |
|
break; |
585 |
|
default: |
586 |
|
/* Avoid warning */ |
587 |
|
pc.red = 0; |
588 |
|
pc.green = 0; |
589 |
|
pc.blue = 0; |
590 |
break; |
break; |
591 |
} |
} |
592 |
return make_colour(pc); |
return MAKECOLOUR(pc); |
593 |
} |
} |
594 |
|
|
595 |
|
/* indent is confused by UNROLL8 */ |
596 |
|
/* *INDENT-OFF* */ |
597 |
|
|
598 |
|
/* repeat and unroll, similar to bitmap.c */ |
599 |
|
/* potentialy any of the following translate */ |
600 |
|
/* functions can use repeat but just doing */ |
601 |
|
/* the most common ones */ |
602 |
|
|
603 |
|
#define UNROLL8(stm) { stm stm stm stm stm stm stm stm } |
604 |
|
/* 2 byte output repeat */ |
605 |
|
#define REPEAT2(stm) \ |
606 |
|
{ \ |
607 |
|
while (out <= end - 8 * 2) \ |
608 |
|
UNROLL8(stm) \ |
609 |
|
while (out < end) \ |
610 |
|
{ stm } \ |
611 |
|
} |
612 |
|
/* 3 byte output repeat */ |
613 |
|
#define REPEAT3(stm) \ |
614 |
|
{ \ |
615 |
|
while (out <= end - 8 * 3) \ |
616 |
|
UNROLL8(stm) \ |
617 |
|
while (out < end) \ |
618 |
|
{ stm } \ |
619 |
|
} |
620 |
|
/* 4 byte output repeat */ |
621 |
|
#define REPEAT4(stm) \ |
622 |
|
{ \ |
623 |
|
while (out <= end - 8 * 4) \ |
624 |
|
UNROLL8(stm) \ |
625 |
|
while (out < end) \ |
626 |
|
{ stm } \ |
627 |
|
} |
628 |
|
/* *INDENT-ON* */ |
629 |
|
|
630 |
static void |
static void |
631 |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(const uint8 * data, uint8 * out, uint8 * end) |
632 |
{ |
{ |
633 |
while (out < end) |
while (out < end) |
634 |
*(out++) = (uint8) g_colmap[*(data++)]; |
*(out++) = (uint8) g_colmap[*(data++)]; |
635 |
} |
} |
636 |
|
|
637 |
static void |
static void |
638 |
translate8to16(uint8 * data, uint8 * out, uint8 * end) |
translate8to16(const uint8 * data, uint8 * out, uint8 * end) |
639 |
{ |
{ |
640 |
uint16 value; |
uint16 value; |
641 |
|
|
642 |
while (out < end) |
if (g_compatible_arch) |
643 |
{ |
{ |
644 |
value = (uint16) g_colmap[*(data++)]; |
/* *INDENT-OFF* */ |
645 |
|
REPEAT2 |
646 |
if (g_xserver_be) |
( |
647 |
|
*((uint16 *) out) = g_colmap[*(data++)]; |
648 |
|
out += 2; |
649 |
|
) |
650 |
|
/* *INDENT-ON* */ |
651 |
|
} |
652 |
|
else if (g_xserver_be) |
653 |
|
{ |
654 |
|
while (out < end) |
655 |
{ |
{ |
656 |
*(out++) = value >> 8; |
value = (uint16) g_colmap[*(data++)]; |
657 |
*(out++) = value; |
BOUT16(out, value); |
658 |
} |
} |
659 |
else |
} |
660 |
|
else |
661 |
|
{ |
662 |
|
while (out < end) |
663 |
{ |
{ |
664 |
*(out++) = value; |
value = (uint16) g_colmap[*(data++)]; |
665 |
*(out++) = value >> 8; |
LOUT16(out, value); |
666 |
} |
} |
667 |
} |
} |
668 |
} |
} |
669 |
|
|
670 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
671 |
static void |
static void |
672 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(const uint8 * data, uint8 * out, uint8 * end) |
673 |
{ |
{ |
674 |
uint32 value; |
uint32 value; |
675 |
|
|
676 |
while (out < end) |
if (g_compatible_arch) |
677 |
{ |
{ |
678 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
679 |
{ |
{ |
680 |
*(out++) = value >> 16; |
value = g_colmap[*(data++)]; |
681 |
*(out++) = value >> 8; |
BOUT24(out, value); |
|
*(out++) = value; |
|
682 |
} |
} |
683 |
else |
} |
684 |
|
else |
685 |
|
{ |
686 |
|
while (out < end) |
687 |
{ |
{ |
688 |
*(out++) = value; |
value = g_colmap[*(data++)]; |
689 |
*(out++) = value >> 8; |
LOUT24(out, value); |
|
*(out++) = value >> 16; |
|
690 |
} |
} |
691 |
} |
} |
692 |
} |
} |
693 |
|
|
694 |
static void |
static void |
695 |
translate8to32(uint8 * data, uint8 * out, uint8 * end) |
translate8to32(const uint8 * data, uint8 * out, uint8 * end) |
696 |
{ |
{ |
697 |
uint32 value; |
uint32 value; |
698 |
|
|
699 |
while (out < end) |
if (g_compatible_arch) |
700 |
{ |
{ |
701 |
value = g_colmap[*(data++)]; |
/* *INDENT-OFF* */ |
702 |
|
REPEAT4 |
703 |
if (g_xserver_be) |
( |
704 |
|
*((uint32 *) out) = g_colmap[*(data++)]; |
705 |
|
out += 4; |
706 |
|
) |
707 |
|
/* *INDENT-ON* */ |
708 |
|
} |
709 |
|
else if (g_xserver_be) |
710 |
|
{ |
711 |
|
while (out < end) |
712 |
{ |
{ |
713 |
*(out++) = value >> 24; |
value = g_colmap[*(data++)]; |
714 |
*(out++) = value >> 16; |
BOUT32(out, value); |
|
*(out++) = value >> 8; |
|
|
*(out++) = value; |
|
715 |
} |
} |
716 |
else |
} |
717 |
|
else |
718 |
|
{ |
719 |
|
while (out < end) |
720 |
{ |
{ |
721 |
*(out++) = value; |
value = g_colmap[*(data++)]; |
722 |
*(out++) = value >> 8; |
LOUT32(out, value); |
|
*(out++) = value >> 16; |
|
|
*(out++) = value >> 24; |
|
723 |
} |
} |
724 |
} |
} |
725 |
} |
} |
726 |
|
|
727 |
static void |
static void |
728 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(const uint16 * data, uint8 * out, uint8 * end) |
729 |
{ |
{ |
730 |
uint16 pixel; |
uint16 pixel; |
731 |
uint16 value; |
uint16 value; |
732 |
|
PixelColour pc; |
733 |
|
|
734 |
while (out < end) |
if (g_xserver_be) |
735 |
{ |
{ |
736 |
pixel = *(data++); |
while (out < end) |
|
|
|
|
if (g_host_be) |
|
737 |
{ |
{ |
738 |
BSWAP16(pixel); |
pixel = *(data++); |
739 |
} |
if (g_host_be) |
740 |
|
{ |
741 |
value = make_colour(split_colour15(pixel)); |
BSWAP16(pixel); |
742 |
|
} |
743 |
if (g_xserver_be) |
SPLITCOLOUR15(pixel, pc); |
744 |
{ |
value = MAKECOLOUR(pc); |
745 |
*(out++) = value >> 8; |
BOUT16(out, value); |
|
*(out++) = value; |
|
746 |
} |
} |
747 |
else |
} |
748 |
|
else |
749 |
|
{ |
750 |
|
while (out < end) |
751 |
{ |
{ |
752 |
*(out++) = value; |
pixel = *(data++); |
753 |
*(out++) = value >> 8; |
if (g_host_be) |
754 |
|
{ |
755 |
|
BSWAP16(pixel); |
756 |
|
} |
757 |
|
SPLITCOLOUR15(pixel, pc); |
758 |
|
value = MAKECOLOUR(pc); |
759 |
|
LOUT16(out, value); |
760 |
} |
} |
761 |
} |
} |
762 |
} |
} |
763 |
|
|
764 |
static void |
static void |
765 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(const uint16 * data, uint8 * out, uint8 * end) |
766 |
{ |
{ |
767 |
uint32 value; |
uint32 value; |
768 |
uint16 pixel; |
uint16 pixel; |
769 |
|
PixelColour pc; |
770 |
|
|
771 |
while (out < end) |
if (g_compatible_arch) |
772 |
{ |
{ |
773 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
774 |
|
REPEAT3 |
775 |
if (g_host_be) |
( |
776 |
{ |
pixel = *(data++); |
777 |
BSWAP16(pixel); |
SPLITCOLOUR15(pixel, pc); |
778 |
} |
*(out++) = pc.blue; |
779 |
|
*(out++) = pc.green; |
780 |
value = make_colour(split_colour15(pixel)); |
*(out++) = pc.red; |
781 |
if (g_xserver_be) |
) |
782 |
|
/* *INDENT-ON* */ |
783 |
|
} |
784 |
|
else if (g_xserver_be) |
785 |
|
{ |
786 |
|
while (out < end) |
787 |
{ |
{ |
788 |
*(out++) = value >> 16; |
pixel = *(data++); |
789 |
*(out++) = value >> 8; |
if (g_host_be) |
790 |
*(out++) = value; |
{ |
791 |
|
BSWAP16(pixel); |
792 |
|
} |
793 |
|
SPLITCOLOUR15(pixel, pc); |
794 |
|
value = MAKECOLOUR(pc); |
795 |
|
BOUT24(out, value); |
796 |
} |
} |
797 |
else |
} |
798 |
|
else |
799 |
|
{ |
800 |
|
while (out < end) |
801 |
{ |
{ |
802 |
*(out++) = value; |
pixel = *(data++); |
803 |
*(out++) = value >> 8; |
if (g_host_be) |
804 |
*(out++) = value >> 16; |
{ |
805 |
|
BSWAP16(pixel); |
806 |
|
} |
807 |
|
SPLITCOLOUR15(pixel, pc); |
808 |
|
value = MAKECOLOUR(pc); |
809 |
|
LOUT24(out, value); |
810 |
} |
} |
811 |
} |
} |
812 |
} |
} |
813 |
|
|
814 |
static void |
static void |
815 |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
translate15to32(const uint16 * data, uint8 * out, uint8 * end) |
816 |
{ |
{ |
817 |
uint16 pixel; |
uint16 pixel; |
818 |
uint32 value; |
uint32 value; |
819 |
|
PixelColour pc; |
820 |
|
|
821 |
while (out < end) |
if (g_compatible_arch) |
822 |
{ |
{ |
823 |
pixel = *(data++); |
/* *INDENT-OFF* */ |
824 |
|
REPEAT4 |
825 |
if (g_host_be) |
( |
826 |
{ |
pixel = *(data++); |
827 |
BSWAP16(pixel); |
SPLITCOLOUR15(pixel, pc); |
828 |
} |
*(out++) = pc.blue; |
829 |
|
*(out++) = pc.green; |
830 |
value = make_colour(split_colour15(pixel)); |
*(out++) = pc.red; |
831 |
|
*(out++) = 0; |
832 |
if (g_xserver_be) |
) |
833 |
|
/* *INDENT-ON* */ |
834 |
|
} |
835 |
|
else if (g_xserver_be) |
836 |
|
{ |
837 |
|
while (out < end) |
838 |
{ |
{ |
839 |
*(out++) = value >> 24; |
pixel = *(data++); |
840 |
*(out++) = value >> 16; |
if (g_host_be) |
841 |
*(out++) = value >> 8; |
{ |
842 |
*(out++) = value; |
BSWAP16(pixel); |
843 |
|
} |
844 |
|
SPLITCOLOUR15(pixel, pc); |
845 |
|
value = MAKECOLOUR(pc); |
846 |
|
BOUT32(out, value); |
847 |
} |
} |
848 |
else |
} |
849 |
|
else |
850 |
|
{ |
851 |
|
while (out < end) |
852 |
{ |
{ |
853 |
*(out++) = value; |
pixel = *(data++); |
854 |
*(out++) = value >> 8; |
if (g_host_be) |
855 |
*(out++) = value >> 16; |
{ |
856 |
*(out++) = value >> 24; |
BSWAP16(pixel); |
857 |
|
} |
858 |
|
SPLITCOLOUR15(pixel, pc); |
859 |
|
value = MAKECOLOUR(pc); |
860 |
|
LOUT32(out, value); |
861 |
} |
} |
862 |
} |
} |
863 |
} |
} |
864 |
|
|
865 |
static void |
static void |
866 |
translate16to16(uint16 * data, uint8 * out, uint8 * end) |
translate16to16(const uint16 * data, uint8 * out, uint8 * end) |
867 |
{ |
{ |
868 |
uint16 pixel; |
uint16 pixel; |
869 |
uint16 value; |
uint16 value; |
870 |
|
PixelColour pc; |
871 |
|
|
872 |
while (out < end) |
if (g_xserver_be) |
873 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
874 |
if (g_host_be) |
if (g_host_be) |
875 |
{ |
{ |
876 |
BSWAP16(pixel); |
while (out < end) |
877 |
|
{ |
878 |
|
pixel = *(data++); |
879 |
|
BSWAP16(pixel); |
880 |
|
SPLITCOLOUR16(pixel, pc); |
881 |
|
value = MAKECOLOUR(pc); |
882 |
|
BOUT16(out, value); |
883 |
|
} |
884 |
} |
} |
885 |
|
else |
|
value = make_colour(split_colour16(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
886 |
{ |
{ |
887 |
*(out++) = value >> 8; |
while (out < end) |
888 |
*(out++) = value; |
{ |
889 |
|
pixel = *(data++); |
890 |
|
SPLITCOLOUR16(pixel, pc); |
891 |
|
value = MAKECOLOUR(pc); |
892 |
|
BOUT16(out, value); |
893 |
|
} |
894 |
|
} |
895 |
|
} |
896 |
|
else |
897 |
|
{ |
898 |
|
if (g_host_be) |
899 |
|
{ |
900 |
|
while (out < end) |
901 |
|
{ |
902 |
|
pixel = *(data++); |
903 |
|
BSWAP16(pixel); |
904 |
|
SPLITCOLOUR16(pixel, pc); |
905 |
|
value = MAKECOLOUR(pc); |
906 |
|
LOUT16(out, value); |
907 |
|
} |
908 |
} |
} |
909 |
else |
else |
910 |
{ |
{ |
911 |
*(out++) = value; |
while (out < end) |
912 |
*(out++) = value >> 8; |
{ |
913 |
|
pixel = *(data++); |
914 |
|
SPLITCOLOUR16(pixel, pc); |
915 |
|
value = MAKECOLOUR(pc); |
916 |
|
LOUT16(out, value); |
917 |
|
} |
918 |
} |
} |
919 |
} |
} |
920 |
} |
} |
921 |
|
|
922 |
static void |
static void |
923 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(const uint16 * data, uint8 * out, uint8 * end) |
924 |
{ |
{ |
925 |
uint32 value; |
uint32 value; |
926 |
uint16 pixel; |
uint16 pixel; |
927 |
|
PixelColour pc; |
928 |
|
|
929 |
while (out < end) |
if (g_compatible_arch) |
930 |
|
{ |
931 |
|
/* *INDENT-OFF* */ |
932 |
|
REPEAT3 |
933 |
|
( |
934 |
|
pixel = *(data++); |
935 |
|
SPLITCOLOUR16(pixel, pc); |
936 |
|
*(out++) = pc.blue; |
937 |
|
*(out++) = pc.green; |
938 |
|
*(out++) = pc.red; |
939 |
|
) |
940 |
|
/* *INDENT-ON* */ |
941 |
|
} |
942 |
|
else if (g_xserver_be) |
943 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
944 |
if (g_host_be) |
if (g_host_be) |
945 |
{ |
{ |
946 |
BSWAP16(pixel); |
while (out < end) |
947 |
|
{ |
948 |
|
pixel = *(data++); |
949 |
|
BSWAP16(pixel); |
950 |
|
SPLITCOLOUR16(pixel, pc); |
951 |
|
value = MAKECOLOUR(pc); |
952 |
|
BOUT24(out, value); |
953 |
|
} |
954 |
} |
} |
955 |
|
else |
|
value = make_colour(split_colour16(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
956 |
{ |
{ |
957 |
*(out++) = value >> 16; |
while (out < end) |
958 |
*(out++) = value >> 8; |
{ |
959 |
*(out++) = value; |
pixel = *(data++); |
960 |
|
SPLITCOLOUR16(pixel, pc); |
961 |
|
value = MAKECOLOUR(pc); |
962 |
|
BOUT24(out, value); |
963 |
|
} |
964 |
|
} |
965 |
|
} |
966 |
|
else |
967 |
|
{ |
968 |
|
if (g_host_be) |
969 |
|
{ |
970 |
|
while (out < end) |
971 |
|
{ |
972 |
|
pixel = *(data++); |
973 |
|
BSWAP16(pixel); |
974 |
|
SPLITCOLOUR16(pixel, pc); |
975 |
|
value = MAKECOLOUR(pc); |
976 |
|
LOUT24(out, value); |
977 |
|
} |
978 |
} |
} |
979 |
else |
else |
980 |
{ |
{ |
981 |
*(out++) = value; |
while (out < end) |
982 |
*(out++) = value >> 8; |
{ |
983 |
*(out++) = value >> 16; |
pixel = *(data++); |
984 |
|
SPLITCOLOUR16(pixel, pc); |
985 |
|
value = MAKECOLOUR(pc); |
986 |
|
LOUT24(out, value); |
987 |
|
} |
988 |
} |
} |
989 |
} |
} |
990 |
} |
} |
991 |
|
|
992 |
static void |
static void |
993 |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
translate16to32(const uint16 * data, uint8 * out, uint8 * end) |
994 |
{ |
{ |
995 |
uint16 pixel; |
uint16 pixel; |
996 |
uint32 value; |
uint32 value; |
997 |
|
PixelColour pc; |
998 |
|
|
999 |
while (out < end) |
if (g_compatible_arch) |
1000 |
|
{ |
1001 |
|
/* *INDENT-OFF* */ |
1002 |
|
REPEAT4 |
1003 |
|
( |
1004 |
|
pixel = *(data++); |
1005 |
|
SPLITCOLOUR16(pixel, pc); |
1006 |
|
*(out++) = pc.blue; |
1007 |
|
*(out++) = pc.green; |
1008 |
|
*(out++) = pc.red; |
1009 |
|
*(out++) = 0; |
1010 |
|
) |
1011 |
|
/* *INDENT-ON* */ |
1012 |
|
} |
1013 |
|
else if (g_xserver_be) |
1014 |
{ |
{ |
|
pixel = *(data++); |
|
|
|
|
1015 |
if (g_host_be) |
if (g_host_be) |
1016 |
{ |
{ |
1017 |
BSWAP16(pixel); |
while (out < end) |
1018 |
|
{ |
1019 |
|
pixel = *(data++); |
1020 |
|
BSWAP16(pixel); |
1021 |
|
SPLITCOLOUR16(pixel, pc); |
1022 |
|
value = MAKECOLOUR(pc); |
1023 |
|
BOUT32(out, value); |
1024 |
|
} |
1025 |
} |
} |
1026 |
|
else |
1027 |
value = make_colour(split_colour16(pixel)); |
{ |
1028 |
|
while (out < end) |
1029 |
if (g_xserver_be) |
{ |
1030 |
|
pixel = *(data++); |
1031 |
|
SPLITCOLOUR16(pixel, pc); |
1032 |
|
value = MAKECOLOUR(pc); |
1033 |
|
BOUT32(out, value); |
1034 |
|
} |
1035 |
|
} |
1036 |
|
} |
1037 |
|
else |
1038 |
|
{ |
1039 |
|
if (g_host_be) |
1040 |
{ |
{ |
1041 |
*(out++) = value >> 24; |
while (out < end) |
1042 |
*(out++) = value >> 16; |
{ |
1043 |
*(out++) = value >> 8; |
pixel = *(data++); |
1044 |
*(out++) = value; |
BSWAP16(pixel); |
1045 |
|
SPLITCOLOUR16(pixel, pc); |
1046 |
|
value = MAKECOLOUR(pc); |
1047 |
|
LOUT32(out, value); |
1048 |
|
} |
1049 |
} |
} |
1050 |
else |
else |
1051 |
{ |
{ |
1052 |
*(out++) = value; |
while (out < end) |
1053 |
*(out++) = value >> 8; |
{ |
1054 |
*(out++) = value >> 16; |
pixel = *(data++); |
1055 |
*(out++) = value >> 24; |
SPLITCOLOUR16(pixel, pc); |
1056 |
|
value = MAKECOLOUR(pc); |
1057 |
|
LOUT32(out, value); |
1058 |
|
} |
1059 |
} |
} |
1060 |
} |
} |
1061 |
} |
} |
1062 |
|
|
1063 |
static void |
static void |
1064 |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
translate24to16(const uint8 * data, uint8 * out, uint8 * end) |
1065 |
{ |
{ |
1066 |
uint32 pixel = 0; |
uint32 pixel = 0; |
1067 |
uint16 value; |
uint16 value; |
1068 |
|
PixelColour pc; |
1069 |
|
|
1070 |
while (out < end) |
while (out < end) |
1071 |
{ |
{ |
1072 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
1073 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
1074 |
pixel |= *(data++); |
pixel |= *(data++); |
1075 |
|
SPLITCOLOUR24(pixel, pc); |
1076 |
value = (uint16) make_colour(split_colour24(pixel)); |
value = MAKECOLOUR(pc); |
|
|
|
1077 |
if (g_xserver_be) |
if (g_xserver_be) |
1078 |
{ |
{ |
1079 |
*(out++) = value >> 8; |
BOUT16(out, value); |
|
*(out++) = value; |
|
1080 |
} |
} |
1081 |
else |
else |
1082 |
{ |
{ |
1083 |
*(out++) = value; |
LOUT16(out, value); |
|
*(out++) = value >> 8; |
|
1084 |
} |
} |
1085 |
} |
} |
1086 |
} |
} |
1087 |
|
|
1088 |
static void |
static void |
1089 |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
translate24to24(const uint8 * data, uint8 * out, uint8 * end) |
1090 |
{ |
{ |
1091 |
uint32 pixel; |
uint32 pixel; |
1092 |
uint32 value; |
uint32 value; |
1093 |
|
PixelColour pc; |
1094 |
|
|
1095 |
while (out < end) |
if (g_xserver_be) |
1096 |
{ |
{ |
1097 |
pixel = *(data++) << 16; |
while (out < end) |
|
pixel |= *(data++) << 8; |
|
|
pixel |= *(data++); |
|
|
|
|
|
value = make_colour(split_colour24(pixel)); |
|
|
|
|
|
if (g_xserver_be) |
|
1098 |
{ |
{ |
1099 |
*(out++) = value >> 16; |
pixel = *(data++) << 16; |
1100 |
*(out++) = value >> 8; |
pixel |= *(data++) << 8; |
1101 |
*(out++) = value; |
pixel |= *(data++); |
1102 |
|
SPLITCOLOUR24(pixel, pc); |
1103 |
|
value = MAKECOLOUR(pc); |
1104 |
|
BOUT24(out, value); |
1105 |
} |
} |
1106 |
else |
} |
1107 |
|
else |
1108 |
|
{ |
1109 |
|
while (out < end) |
1110 |
{ |
{ |
1111 |
*(out++) = value; |
pixel = *(data++) << 16; |
1112 |
*(out++) = value >> 8; |
pixel |= *(data++) << 8; |
1113 |
*(out++) = value >> 16; |
pixel |= *(data++); |
1114 |
|
SPLITCOLOUR24(pixel, pc); |
1115 |
|
value = MAKECOLOUR(pc); |
1116 |
|
LOUT24(out, value); |
1117 |
} |
} |
1118 |
} |
} |
1119 |
} |
} |
1120 |
|
|
1121 |
static void |
static void |
1122 |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
translate24to32(const uint8 * data, uint8 * out, uint8 * end) |
1123 |
{ |
{ |
1124 |
uint32 pixel; |
uint32 pixel; |
1125 |
uint32 value; |
uint32 value; |
1126 |
|
PixelColour pc; |
1127 |
|
|
1128 |
while (out < end) |
if (g_compatible_arch) |
1129 |
{ |
{ |
1130 |
pixel = *(data++) << 16; |
/* *INDENT-OFF* */ |
1131 |
pixel |= *(data++) << 8; |
#ifdef NEED_ALIGN |
1132 |
pixel |= *(data++); |
REPEAT4 |
1133 |
|
( |
1134 |
value = make_colour(split_colour24(pixel)); |
*(out++) = *(data++); |
1135 |
|
*(out++) = *(data++); |
1136 |
if (g_xserver_be) |
*(out++) = *(data++); |
1137 |
|
*(out++) = 0; |
1138 |
|
) |
1139 |
|
#else |
1140 |
|
REPEAT4 |
1141 |
|
( |
1142 |
|
/* Only read 3 bytes. Reading 4 bytes means reading beyond buffer. */ |
1143 |
|
*((uint32 *) out) = *((uint16 *) data) + (*((uint8 *) data + 2) << 16); |
1144 |
|
out += 4; |
1145 |
|
data += 3; |
1146 |
|
) |
1147 |
|
#endif |
1148 |
|
/* *INDENT-ON* */ |
1149 |
|
} |
1150 |
|
else if (g_xserver_be) |
1151 |
|
{ |
1152 |
|
while (out < end) |
1153 |
{ |
{ |
1154 |
*(out++) = value >> 24; |
pixel = *(data++) << 16; |
1155 |
*(out++) = value >> 16; |
pixel |= *(data++) << 8; |
1156 |
*(out++) = value >> 8; |
pixel |= *(data++); |
1157 |
*(out++) = value; |
SPLITCOLOUR24(pixel, pc); |
1158 |
|
value = MAKECOLOUR(pc); |
1159 |
|
BOUT32(out, value); |
1160 |
} |
} |
1161 |
else |
} |
1162 |
|
else |
1163 |
|
{ |
1164 |
|
while (out < end) |
1165 |
{ |
{ |
1166 |
*(out++) = value; |
pixel = *(data++) << 16; |
1167 |
*(out++) = value >> 8; |
pixel |= *(data++) << 8; |
1168 |
*(out++) = value >> 16; |
pixel |= *(data++); |
1169 |
*(out++) = value >> 24; |
SPLITCOLOUR24(pixel, pc); |
1170 |
|
value = MAKECOLOUR(pc); |
1171 |
|
LOUT32(out, value); |
1172 |
} |
} |
1173 |
} |
} |
1174 |
} |
} |
1176 |
static uint8 * |
static uint8 * |
1177 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
1178 |
{ |
{ |
1179 |
int size = width * height * g_bpp / 8; |
int size; |
1180 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
1181 |
uint8 *end = out + size; |
uint8 *end; |
1182 |
|
|
1183 |
switch (g_server_bpp) |
/* |
1184 |
|
If RDP depth and X Visual depths match, |
1185 |
|
and arch(endian) matches, no need to translate: |
1186 |
|
just return data. |
1187 |
|
Note: select_visual should've already ensured g_no_translate |
1188 |
|
is only set for compatible depths, but the RDP depth might've |
1189 |
|
changed during connection negotiations. |
1190 |
|
*/ |
1191 |
|
if (g_no_translate_image) |
1192 |
|
{ |
1193 |
|
if ((g_depth == 15 && g_server_depth == 15) || |
1194 |
|
(g_depth == 16 && g_server_depth == 16) || |
1195 |
|
(g_depth == 24 && g_server_depth == 24)) |
1196 |
|
return data; |
1197 |
|
} |
1198 |
|
|
1199 |
|
size = width * height * (g_bpp / 8); |
1200 |
|
out = (uint8 *) xmalloc(size); |
1201 |
|
end = out + size; |
1202 |
|
|
1203 |
|
switch (g_server_depth) |
1204 |
{ |
{ |
1205 |
case 24: |
case 24: |
1206 |
switch (g_bpp) |
switch (g_bpp) |
1298 |
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
1299 |
} |
} |
1300 |
|
|
1301 |
BOOL |
/* Given a mask of a colour channel (e.g. XVisualInfo.red_mask), |
1302 |
ui_init(void) |
calculates the bits-per-pixel of this channel (a.k.a. colour weight). |
1303 |
|
*/ |
1304 |
|
static unsigned |
1305 |
|
calculate_mask_weight(uint32 mask) |
1306 |
|
{ |
1307 |
|
unsigned weight = 0; |
1308 |
|
do |
1309 |
|
{ |
1310 |
|
weight += (mask & 1); |
1311 |
|
} |
1312 |
|
while (mask >>= 1); |
1313 |
|
return weight; |
1314 |
|
} |
1315 |
|
|
1316 |
|
static BOOL |
1317 |
|
select_visual() |
1318 |
{ |
{ |
|
XVisualInfo vi; |
|
1319 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
1320 |
uint16 test; |
int pixmap_formats_count, visuals_count; |
|
int i, screen_num, nvisuals; |
|
1321 |
XVisualInfo *vmatches = NULL; |
XVisualInfo *vmatches = NULL; |
1322 |
XVisualInfo template; |
XVisualInfo template; |
1323 |
Bool TrueColorVisual = False; |
int i; |
1324 |
|
unsigned red_weight, blue_weight, green_weight; |
1325 |
|
|
1326 |
g_display = XOpenDisplay(NULL); |
red_weight = blue_weight = green_weight = 0; |
1327 |
if (g_display == NULL) |
|
1328 |
|
if (g_server_depth == -1) |
1329 |
{ |
{ |
1330 |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
g_server_depth = DisplayPlanes(g_display, DefaultScreen(g_display)); |
|
return False; |
|
1331 |
} |
} |
1332 |
|
|
1333 |
screen_num = DefaultScreen(g_display); |
pfm = XListPixmapFormats(g_display, &pixmap_formats_count); |
1334 |
g_x_socket = ConnectionNumber(g_display); |
if (pfm == NULL) |
1335 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
{ |
1336 |
g_depth = DefaultDepthOfScreen(g_screen); |
error("Unable to get list of pixmap formats from display.\n"); |
1337 |
|
XCloseDisplay(g_display); |
1338 |
|
return False; |
1339 |
|
} |
1340 |
|
|
1341 |
/* Search for best TrueColor depth */ |
/* Search for best TrueColor visual */ |
1342 |
template.class = TrueColor; |
template.class = TrueColor; |
1343 |
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &visuals_count); |
1344 |
|
g_visual = NULL; |
1345 |
|
g_no_translate_image = False; |
1346 |
|
g_compatible_arch = False; |
1347 |
|
if (vmatches != NULL) |
1348 |
|
{ |
1349 |
|
for (i = 0; i < visuals_count; ++i) |
1350 |
|
{ |
1351 |
|
XVisualInfo *visual_info = &vmatches[i]; |
1352 |
|
BOOL can_translate_to_bpp = False; |
1353 |
|
int j; |
1354 |
|
|
1355 |
|
/* Try to find a no-translation visual that'll |
1356 |
|
allow us to use RDP bitmaps directly as ZPixmaps. */ |
1357 |
|
if (!g_xserver_be && (((visual_info->depth == 15) && |
1358 |
|
/* R5G5B5 */ |
1359 |
|
(visual_info->red_mask == 0x7c00) && |
1360 |
|
(visual_info->green_mask == 0x3e0) && |
1361 |
|
(visual_info->blue_mask == 0x1f)) || |
1362 |
|
((visual_info->depth == 16) && |
1363 |
|
/* R5G6B5 */ |
1364 |
|
(visual_info->red_mask == 0xf800) && |
1365 |
|
(visual_info->green_mask == 0x7e0) && |
1366 |
|
(visual_info->blue_mask == 0x1f)) || |
1367 |
|
((visual_info->depth == 24) && |
1368 |
|
/* R8G8B8 */ |
1369 |
|
(visual_info->red_mask == 0xff0000) && |
1370 |
|
(visual_info->green_mask == 0xff00) && |
1371 |
|
(visual_info->blue_mask == 0xff)))) |
1372 |
|
{ |
1373 |
|
g_visual = visual_info->visual; |
1374 |
|
g_depth = visual_info->depth; |
1375 |
|
g_compatible_arch = !g_host_be; |
1376 |
|
g_no_translate_image = (visual_info->depth == g_server_depth); |
1377 |
|
if (g_no_translate_image) |
1378 |
|
/* We found the best visual */ |
1379 |
|
break; |
1380 |
|
} |
1381 |
|
else |
1382 |
|
{ |
1383 |
|
g_compatible_arch = False; |
1384 |
|
} |
1385 |
|
|
1386 |
nvisuals--; |
if (visual_info->depth > 24) |
1387 |
while (nvisuals >= 0) |
{ |
1388 |
{ |
/* Avoid 32-bit visuals and likes like the plague. |
1389 |
if ((vmatches + nvisuals)->depth > g_depth) |
They're either untested or proven to work bad |
1390 |
{ |
(e.g. nvidia's Composite 32-bit visual). |
1391 |
g_depth = (vmatches + nvisuals)->depth; |
Most implementation offer a 24-bit visual anyway. */ |
1392 |
|
continue; |
1393 |
|
} |
1394 |
|
|
1395 |
|
/* Only care for visuals, for whose BPPs (not depths!) |
1396 |
|
we have a translateXtoY function. */ |
1397 |
|
for (j = 0; j < pixmap_formats_count; ++j) |
1398 |
|
{ |
1399 |
|
if (pfm[j].depth == visual_info->depth) |
1400 |
|
{ |
1401 |
|
if ((pfm[j].bits_per_pixel == 16) || |
1402 |
|
(pfm[j].bits_per_pixel == 24) || |
1403 |
|
(pfm[j].bits_per_pixel == 32)) |
1404 |
|
{ |
1405 |
|
can_translate_to_bpp = True; |
1406 |
|
} |
1407 |
|
break; |
1408 |
|
} |
1409 |
|
} |
1410 |
|
|
1411 |
|
/* Prefer formats which have the most colour depth. |
1412 |
|
We're being truly aristocratic here, minding each |
1413 |
|
weight on its own. */ |
1414 |
|
if (can_translate_to_bpp) |
1415 |
|
{ |
1416 |
|
unsigned vis_red_weight = |
1417 |
|
calculate_mask_weight(visual_info->red_mask); |
1418 |
|
unsigned vis_green_weight = |
1419 |
|
calculate_mask_weight(visual_info->green_mask); |
1420 |
|
unsigned vis_blue_weight = |
1421 |
|
calculate_mask_weight(visual_info->blue_mask); |
1422 |
|
if ((vis_red_weight >= red_weight) |
1423 |
|
&& (vis_green_weight >= green_weight) |
1424 |
|
&& (vis_blue_weight >= blue_weight)) |
1425 |
|
{ |
1426 |
|
red_weight = vis_red_weight; |
1427 |
|
green_weight = vis_green_weight; |
1428 |
|
blue_weight = vis_blue_weight; |
1429 |
|
g_visual = visual_info->visual; |
1430 |
|
g_depth = visual_info->depth; |
1431 |
|
} |
1432 |
|
} |
1433 |
} |
} |
1434 |
nvisuals--; |
XFree(vmatches); |
|
TrueColorVisual = True; |
|
1435 |
} |
} |
1436 |
|
|
1437 |
if ((g_server_bpp == 8) && ((! TrueColorVisual) || (g_depth <= 8))) |
if (g_visual != NULL) |
1438 |
{ |
{ |
1439 |
/* we use a colourmap, so the default visual should do */ |
g_owncolmap = False; |
1440 |
g_visual = DefaultVisualOfScreen(g_screen); |
calculate_shifts(g_visual->red_mask, &g_red_shift_r, &g_red_shift_l); |
1441 |
g_depth = DefaultDepthOfScreen(g_screen); |
calculate_shifts(g_visual->green_mask, &g_green_shift_r, &g_green_shift_l); |
1442 |
|
calculate_shifts(g_visual->blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
|
/* Do not allocate colours on a TrueColor visual */ |
|
|
if (g_visual->class == TrueColor) |
|
|
{ |
|
|
g_owncolmap = False; |
|
|
} |
|
1443 |
} |
} |
1444 |
else |
else |
1445 |
{ |
{ |
1446 |
/* need a truecolour visual */ |
template.class = PseudoColor; |
1447 |
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
template.depth = 8; |
1448 |
{ |
template.colormap_size = 256; |
1449 |
error("The display does not support true colour - high colour support unavailable.\n"); |
vmatches = |
1450 |
|
XGetVisualInfo(g_display, |
1451 |
|
VisualClassMask | VisualDepthMask | VisualColormapSizeMask, |
1452 |
|
&template, &visuals_count); |
1453 |
|
if (vmatches == NULL) |
1454 |
|
{ |
1455 |
|
error("No usable TrueColor or PseudoColor visuals on this display.\n"); |
1456 |
|
XCloseDisplay(g_display); |
1457 |
|
XFree(pfm); |
1458 |
return False; |
return False; |
1459 |
} |
} |
1460 |
|
|
1461 |
g_visual = vi.visual; |
/* we use a colourmap, so the default visual should do */ |
1462 |
g_owncolmap = False; |
g_owncolmap = True; |
1463 |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
g_visual = vmatches[0].visual; |
1464 |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
g_depth = vmatches[0].depth; |
|
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
|
1465 |
} |
} |
1466 |
|
|
1467 |
pfm = XListPixmapFormats(g_display, &i); |
g_bpp = 0; |
1468 |
if (pfm != NULL) |
for (i = 0; i < pixmap_formats_count; ++i) |
1469 |
{ |
{ |
1470 |
/* Use maximum bpp for this depth - this is generally |
XPixmapFormatValues *pf = &pfm[i]; |
1471 |
desirable, e.g. 24 bits->32 bits. */ |
if (pf->depth == g_depth) |
|
while (i--) |
|
1472 |
{ |
{ |
1473 |
if ((pfm[i].depth == g_depth) && (pfm[i].bits_per_pixel > g_bpp)) |
g_bpp = pf->bits_per_pixel; |
1474 |
|
|
1475 |
|
if (g_no_translate_image) |
1476 |
{ |
{ |
1477 |
g_bpp = pfm[i].bits_per_pixel; |
switch (g_server_depth) |
1478 |
|
{ |
1479 |
|
case 15: |
1480 |
|
case 16: |
1481 |
|
if (g_bpp != 16) |
1482 |
|
g_no_translate_image = False; |
1483 |
|
break; |
1484 |
|
case 24: |
1485 |
|
/* Yes, this will force image translation |
1486 |
|
on most modern servers which use 32 bits |
1487 |
|
for R8G8B8. */ |
1488 |
|
if (g_bpp != 24) |
1489 |
|
g_no_translate_image = False; |
1490 |
|
break; |
1491 |
|
default: |
1492 |
|
g_no_translate_image = False; |
1493 |
|
break; |
1494 |
|
} |
1495 |
} |
} |
1496 |
|
|
1497 |
|
/* Pixmap formats list is a depth-to-bpp mapping -- |
1498 |
|
there's just a single entry for every depth, |
1499 |
|
so we can safely break here */ |
1500 |
|
break; |
1501 |
} |
} |
|
XFree(pfm); |
|
1502 |
} |
} |
1503 |
|
XFree(pfm); |
1504 |
|
pfm = NULL; |
1505 |
|
return True; |
1506 |
|
} |
1507 |
|
|
1508 |
|
static XErrorHandler g_old_error_handler; |
1509 |
|
|
1510 |
|
static int |
1511 |
|
error_handler(Display * dpy, XErrorEvent * eev) |
1512 |
|
{ |
1513 |
|
if ((eev->error_code == BadMatch) && (eev->request_code == X_ConfigureWindow)) |
1514 |
|
{ |
1515 |
|
fprintf(stderr, "Got \"BadMatch\" when trying to restack windows.\n"); |
1516 |
|
fprintf(stderr, |
1517 |
|
"This is most likely caused by a broken window manager (commonly KWin).\n"); |
1518 |
|
return 0; |
1519 |
|
} |
1520 |
|
|
1521 |
|
return g_old_error_handler(dpy, eev); |
1522 |
|
} |
1523 |
|
|
1524 |
if (g_bpp < 8) |
BOOL |
1525 |
|
ui_init(void) |
1526 |
|
{ |
1527 |
|
int screen_num; |
1528 |
|
|
1529 |
|
g_display = XOpenDisplay(NULL); |
1530 |
|
if (g_display == NULL) |
1531 |
{ |
{ |
1532 |
error("Less than 8 bpp not currently supported.\n"); |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
|
XCloseDisplay(g_display); |
|
1533 |
return False; |
return False; |
1534 |
} |
} |
1535 |
|
|
1536 |
|
{ |
1537 |
|
uint16 endianess_test = 1; |
1538 |
|
g_host_be = !(BOOL) (*(uint8 *) (&endianess_test)); |
1539 |
|
} |
1540 |
|
|
1541 |
|
g_old_error_handler = XSetErrorHandler(error_handler); |
1542 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
1543 |
|
screen_num = DefaultScreen(g_display); |
1544 |
|
g_x_socket = ConnectionNumber(g_display); |
1545 |
|
g_screen = ScreenOfDisplay(g_display, screen_num); |
1546 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
1547 |
|
|
1548 |
|
if (!select_visual()) |
1549 |
|
return False; |
1550 |
|
|
1551 |
|
if (g_no_translate_image) |
1552 |
|
{ |
1553 |
|
DEBUG(("Performance optimization possible: avoiding image translation (colour depth conversion).\n")); |
1554 |
|
} |
1555 |
|
|
1556 |
|
if (g_server_depth > g_bpp) |
1557 |
|
{ |
1558 |
|
warning("Remote desktop colour depth %d higher than display colour depth %d.\n", |
1559 |
|
g_server_depth, g_bpp); |
1560 |
|
} |
1561 |
|
|
1562 |
|
DEBUG(("RDP depth: %d, display depth: %d, display bpp: %d, X server BE: %d, host BE: %d\n", |
1563 |
|
g_server_depth, g_depth, g_bpp, g_xserver_be, g_host_be)); |
1564 |
|
|
1565 |
if (!g_owncolmap) |
if (!g_owncolmap) |
1566 |
{ |
{ |
1567 |
g_xcolmap = XCreateColormap(g_display,RootWindowOfScreen(g_screen),g_visual,AllocNone); |
g_xcolmap = |
1568 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
1569 |
|
AllocNone); |
1570 |
if (g_depth <= 8) |
if (g_depth <= 8) |
1571 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
warning("Display colour depth is %d bit: you may want to use -C for a private colourmap.\n", g_depth); |
1572 |
} |
} |
1573 |
|
|
1574 |
if (DoesBackingStore(g_screen) != Always) |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
1575 |
|
{ |
1576 |
|
warning("External BackingStore not available. Using internal.\n"); |
1577 |
g_ownbackstore = True; |
g_ownbackstore = True; |
1578 |
|
} |
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
1579 |
|
|
1580 |
/* |
/* |
1581 |
* Determine desktop size |
* Determine desktop size |
1584 |
{ |
{ |
1585 |
g_width = WidthOfScreen(g_screen); |
g_width = WidthOfScreen(g_screen); |
1586 |
g_height = HeightOfScreen(g_screen); |
g_height = HeightOfScreen(g_screen); |
1587 |
|
g_using_full_workarea = True; |
1588 |
} |
} |
1589 |
else if (g_width < 0) |
else if (g_width < 0) |
1590 |
{ |
{ |
1591 |
/* Percent of screen */ |
/* Percent of screen */ |
1592 |
|
if (-g_width >= 100) |
1593 |
|
g_using_full_workarea = True; |
1594 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
1595 |
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
1596 |
} |
} |
1598 |
{ |
{ |
1599 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
1600 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
|
|
|
1601 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
1602 |
{ |
{ |
1603 |
g_width = cx; |
g_width = cx; |
1604 |
g_height = cy; |
g_height = cy; |
1605 |
|
g_using_full_workarea = True; |
1606 |
} |
} |
1607 |
else |
else |
1608 |
{ |
{ |
1609 |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
1610 |
g_width = 800; |
g_width = WidthOfScreen(g_screen); |
1611 |
g_height = 600; |
g_height = HeightOfScreen(g_screen); |
1612 |
} |
} |
1613 |
} |
} |
1614 |
|
|
1623 |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
1624 |
|
|
1625 |
xclip_init(); |
xclip_init(); |
1626 |
|
ewmh_init(); |
1627 |
|
if (g_seamless_rdp) |
1628 |
|
seamless_init(); |
1629 |
|
|
1630 |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth)); |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_depth, g_bpp, g_depth)); |
1631 |
|
|
1632 |
return True; |
return True; |
1633 |
} |
} |
1635 |
void |
void |
1636 |
ui_deinit(void) |
ui_deinit(void) |
1637 |
{ |
{ |
1638 |
|
while (g_seamless_windows) |
1639 |
|
{ |
1640 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
1641 |
|
sw_remove_window(g_seamless_windows); |
1642 |
|
} |
1643 |
|
|
1644 |
|
xclip_deinit(); |
1645 |
|
|
1646 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1647 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
1648 |
|
|
1649 |
|
if (g_null_cursor != NULL) |
1650 |
|
ui_destroy_cursor(g_null_cursor); |
1651 |
|
|
1652 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
1653 |
|
|
1654 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1659 |
g_display = NULL; |
g_display = NULL; |
1660 |
} |
} |
1661 |
|
|
1662 |
|
|
1663 |
|
static void |
1664 |
|
get_window_attribs(XSetWindowAttributes * attribs) |
1665 |
|
{ |
1666 |
|
attribs->background_pixel = BlackPixelOfScreen(g_screen); |
1667 |
|
attribs->background_pixel = WhitePixelOfScreen(g_screen); |
1668 |
|
attribs->border_pixel = WhitePixelOfScreen(g_screen); |
1669 |
|
attribs->backing_store = g_ownbackstore ? NotUseful : Always; |
1670 |
|
attribs->override_redirect = g_fullscreen; |
1671 |
|
attribs->colormap = g_xcolmap; |
1672 |
|
} |
1673 |
|
|
1674 |
|
static void |
1675 |
|
get_input_mask(long *input_mask) |
1676 |
|
{ |
1677 |
|
*input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1678 |
|
VisibilityChangeMask | FocusChangeMask | StructureNotifyMask; |
1679 |
|
|
1680 |
|
if (g_sendmotion) |
1681 |
|
*input_mask |= PointerMotionMask; |
1682 |
|
if (g_ownbackstore) |
1683 |
|
*input_mask |= ExposureMask; |
1684 |
|
if (g_fullscreen || g_grab_keyboard) |
1685 |
|
*input_mask |= EnterWindowMask; |
1686 |
|
if (g_grab_keyboard) |
1687 |
|
*input_mask |= LeaveWindowMask; |
1688 |
|
} |
1689 |
|
|
1690 |
BOOL |
BOOL |
1691 |
ui_create_window(void) |
ui_create_window(void) |
1692 |
{ |
{ |
1693 |
uint8 null_pointer_mask[1] = { 0x80 }; |
uint8 null_pointer_mask[1] = { 0x80 }; |
1694 |
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
uint8 null_pointer_data[24] = { 0x00 }; |
1695 |
|
|
1696 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
1697 |
XClassHint *classhints; |
XClassHint *classhints; |
1698 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
1703 |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
1704 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
1705 |
|
|
1706 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
/* Handle -x-y portion of geometry string */ |
1707 |
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
if (g_xpos < 0 || (g_xpos == 0 && (g_pos & 2))) |
1708 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
g_xpos = WidthOfScreen(g_screen) + g_xpos - g_width; |
1709 |
attribs.override_redirect = g_fullscreen; |
if (g_ypos < 0 || (g_ypos == 0 && (g_pos & 4))) |
1710 |
attribs.colormap = g_xcolmap; |
g_ypos = HeightOfScreen(g_screen) + g_ypos - g_height; |
1711 |
|
|
1712 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
get_window_attribs(&attribs); |
1713 |
0, g_depth, InputOutput, g_visual, |
|
1714 |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
1715 |
CWColormap | CWBorderPixel, &attribs); |
wndheight, 0, g_depth, InputOutput, g_visual, |
1716 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
1717 |
|
CWBorderPixel, &attribs); |
1718 |
|
|
1719 |
if ( ! g_gc_initialized ) |
if (g_gc == NULL) |
1720 |
{ |
{ |
1721 |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1722 |
g_gc_initialized = True; |
ui_reset_clip(); |
1723 |
} |
} |
1724 |
|
|
1725 |
if ((g_ownbackstore) && (! g_backstore_initialized)) |
if (g_create_bitmap_gc == NULL) |
1726 |
|
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1727 |
|
|
1728 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
1729 |
{ |
{ |
1730 |
g_backstore = |
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
|
XCreatePixmap(g_display, g_wnd, g_width, g_height, |
|
|
g_depth); |
|
1731 |
|
|
1732 |
/* clear to prevent rubbish being exposed at startup */ |
/* clear to prevent rubbish being exposed at startup */ |
1733 |
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1734 |
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
|
g_backstore_initialized = True; |
|
1735 |
} |
} |
1736 |
|
|
1737 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
1738 |
|
|
1739 |
if (g_hide_decorations) |
if (g_hide_decorations) |
1740 |
mwm_hide_decorations(); |
mwm_hide_decorations(g_wnd); |
1741 |
|
|
1742 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
1743 |
if (classhints != NULL) |
if (classhints != NULL) |
1751 |
if (sizehints) |
if (sizehints) |
1752 |
{ |
{ |
1753 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
1754 |
|
if (g_pos) |
1755 |
|
sizehints->flags |= PPosition; |
1756 |
sizehints->min_width = sizehints->max_width = g_width; |
sizehints->min_width = sizehints->max_width = g_width; |
1757 |
sizehints->min_height = sizehints->max_height = g_height; |
sizehints->min_height = sizehints->max_height = g_height; |
1758 |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1759 |
XFree(sizehints); |
XFree(sizehints); |
1760 |
} |
} |
1761 |
|
|
1762 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
if (g_embed_wnd) |
1763 |
VisibilityChangeMask | FocusChangeMask; |
{ |
1764 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1765 |
|
} |
1766 |
|
|
1767 |
if (g_sendmotion) |
get_input_mask(&input_mask); |
|
input_mask |= PointerMotionMask; |
|
|
if (g_ownbackstore) |
|
|
input_mask |= ExposureMask; |
|
|
if (g_fullscreen || g_grab_keyboard) |
|
|
input_mask |= EnterWindowMask; |
|
|
if (g_grab_keyboard) |
|
|
input_mask |= LeaveWindowMask; |
|
1768 |
|
|
1769 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1770 |
{ |
{ |
1785 |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
1786 |
} |
} |
1787 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
1788 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1789 |
|
|
1790 |
g_focused = False; |
g_focused = False; |
1791 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1796 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1797 |
|
|
1798 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
1799 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
if (g_null_cursor == NULL) |
1800 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1801 |
|
|
1802 |
return True; |
return True; |
1803 |
} |
} |
1804 |
|
|
1805 |
void |
void |
1806 |
|
ui_resize_window() |
1807 |
|
{ |
1808 |
|
XSizeHints *sizehints; |
1809 |
|
Pixmap bs; |
1810 |
|
|
1811 |
|
sizehints = XAllocSizeHints(); |
1812 |
|
if (sizehints) |
1813 |
|
{ |
1814 |
|
sizehints->flags = PMinSize | PMaxSize; |
1815 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1816 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1817 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1818 |
|
XFree(sizehints); |
1819 |
|
} |
1820 |
|
|
1821 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1822 |
|
{ |
1823 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1824 |
|
} |
1825 |
|
|
1826 |
|
/* create new backstore pixmap */ |
1827 |
|
if (g_backstore != 0) |
1828 |
|
{ |
1829 |
|
bs = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
1830 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
1831 |
|
XFillRectangle(g_display, bs, g_gc, 0, 0, g_width, g_height); |
1832 |
|
XCopyArea(g_display, g_backstore, bs, g_gc, 0, 0, g_width, g_height, 0, 0); |
1833 |
|
XFreePixmap(g_display, g_backstore); |
1834 |
|
g_backstore = bs; |
1835 |
|
} |
1836 |
|
} |
1837 |
|
|
1838 |
|
void |
1839 |
ui_destroy_window(void) |
ui_destroy_window(void) |
1840 |
{ |
{ |
1841 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1849 |
{ |
{ |
1850 |
Pixmap contents = 0; |
Pixmap contents = 0; |
1851 |
|
|
1852 |
|
if (g_seamless_active) |
1853 |
|
/* Turn off SeamlessRDP mode */ |
1854 |
|
ui_seamless_toggle(); |
1855 |
|
|
1856 |
if (!g_ownbackstore) |
if (!g_ownbackstore) |
1857 |
{ |
{ |
1858 |
/* need to save contents of window */ |
/* need to save contents of window */ |
1873 |
} |
} |
1874 |
} |
} |
1875 |
|
|
1876 |
/* Process all events in Xlib queue |
static void |
1877 |
|
handle_button_event(XEvent xevent, BOOL down) |
1878 |
|
{ |
1879 |
|
uint16 button, flags = 0; |
1880 |
|
g_last_gesturetime = xevent.xbutton.time; |
1881 |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
1882 |
|
if (button == 0) |
1883 |
|
return; |
1884 |
|
|
1885 |
|
if (down) |
1886 |
|
flags = MOUSE_FLAG_DOWN; |
1887 |
|
|
1888 |
|
/* Stop moving window when button is released, regardless of cursor position */ |
1889 |
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
1890 |
|
g_moving_wnd = False; |
1891 |
|
|
1892 |
|
/* If win_button_size is nonzero, enable single app mode */ |
1893 |
|
if (xevent.xbutton.y < g_win_button_size) |
1894 |
|
{ |
1895 |
|
/* Check from right to left: */ |
1896 |
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
1897 |
|
{ |
1898 |
|
/* The close button, continue */ |
1899 |
|
; |
1900 |
|
} |
1901 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 2) |
1902 |
|
{ |
1903 |
|
/* The maximize/restore button. Do not send to |
1904 |
|
server. It might be a good idea to change the |
1905 |
|
cursor or give some other visible indication |
1906 |
|
that rdesktop inhibited this click */ |
1907 |
|
if (xevent.type == ButtonPress) |
1908 |
|
return; |
1909 |
|
} |
1910 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 3) |
1911 |
|
{ |
1912 |
|
/* The minimize button. Iconify window. */ |
1913 |
|
if (xevent.type == ButtonRelease) |
1914 |
|
{ |
1915 |
|
/* Release the mouse button outside the minimize button, to prevent the |
1916 |
|
actual minimazation to happen */ |
1917 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, button, 1, 1); |
1918 |
|
XIconifyWindow(g_display, g_wnd, DefaultScreen(g_display)); |
1919 |
|
return; |
1920 |
|
} |
1921 |
|
} |
1922 |
|
else if (xevent.xbutton.x <= g_win_button_size) |
1923 |
|
{ |
1924 |
|
/* The system menu. Ignore. */ |
1925 |
|
if (xevent.type == ButtonPress) |
1926 |
|
return; |
1927 |
|
} |
1928 |
|
else |
1929 |
|
{ |
1930 |
|
/* The title bar. */ |
1931 |
|
if (xevent.type == ButtonPress) |
1932 |
|
{ |
1933 |
|
if (!g_fullscreen && g_hide_decorations && !g_using_full_workarea) |
1934 |
|
{ |
1935 |
|
g_moving_wnd = True; |
1936 |
|
g_move_x_offset = xevent.xbutton.x; |
1937 |
|
g_move_y_offset = xevent.xbutton.y; |
1938 |
|
} |
1939 |
|
return; |
1940 |
|
} |
1941 |
|
} |
1942 |
|
} |
1943 |
|
|
1944 |
|
if (xevent.xmotion.window == g_wnd) |
1945 |
|
{ |
1946 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1947 |
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
1948 |
|
} |
1949 |
|
else |
1950 |
|
{ |
1951 |
|
/* SeamlessRDP */ |
1952 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1953 |
|
flags | button, xevent.xbutton.x_root, xevent.xbutton.y_root); |
1954 |
|
} |
1955 |
|
} |
1956 |
|
|
1957 |
|
|
1958 |
|
/* Process events in Xlib queue |
1959 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1960 |
static int |
static int |
1961 |
xwin_process_events(void) |
xwin_process_events(void) |
1962 |
{ |
{ |
1963 |
XEvent xevent; |
XEvent xevent; |
1964 |
KeySym keysym; |
KeySym keysym; |
|
uint16 button, flags; |
|
1965 |
uint32 ev_time; |
uint32 ev_time; |
|
key_translation tr; |
|
1966 |
char str[256]; |
char str[256]; |
1967 |
Status status; |
Status status; |
1968 |
|
int events = 0; |
1969 |
|
seamless_window *sw; |
1970 |
|
|
1971 |
while (XPending(g_display) > 0) |
while ((XPending(g_display) > 0) && events++ < 20) |
1972 |
{ |
{ |
1973 |
XNextEvent(g_display, &xevent); |
XNextEvent(g_display, &xevent); |
1974 |
|
|
1978 |
continue; |
continue; |
1979 |
} |
} |
1980 |
|
|
|
flags = 0; |
|
|
|
|
1981 |
switch (xevent.type) |
switch (xevent.type) |
1982 |
{ |
{ |
1983 |
|
case VisibilityNotify: |
1984 |
|
if (xevent.xvisibility.window == g_wnd) |
1985 |
|
g_Unobscured = |
1986 |
|
xevent.xvisibility.state == VisibilityUnobscured; |
1987 |
|
|
1988 |
|
break; |
1989 |
case ClientMessage: |
case ClientMessage: |
1990 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1991 |
if ((xevent.xclient.message_type == g_protocol_atom) |
if ((xevent.xclient.message_type == g_protocol_atom) |
2017 |
str, sizeof(str), &keysym, NULL); |
str, sizeof(str), &keysym, NULL); |
2018 |
} |
} |
2019 |
|
|
2020 |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("KeyPress for keysym (0x%lx, %s)\n", keysym, |
2021 |
get_ksname(keysym))); |
get_ksname(keysym))); |
2022 |
|
|
2023 |
ev_time = time(NULL); |
ev_time = time(NULL); |
2024 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
2025 |
break; |
break; |
2026 |
|
|
2027 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
2028 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, True, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
save_remote_modifiers(tr.scancode); |
|
|
ensure_remote_modifiers(ev_time, tr); |
|
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
|
|
restore_remote_modifiers(ev_time, tr.scancode); |
|
|
|
|
2029 |
break; |
break; |
2030 |
|
|
2031 |
case KeyRelease: |
case KeyRelease: |
2033 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
2034 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
2035 |
|
|
2036 |
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("\nKeyRelease for keysym (0x%lx, %s)\n", keysym, |
2037 |
get_ksname(keysym))); |
get_ksname(keysym))); |
2038 |
|
|
2039 |
ev_time = time(NULL); |
ev_time = time(NULL); |
2040 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
2041 |
break; |
break; |
2042 |
|
|
2043 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
2044 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, False, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
|
2045 |
break; |
break; |
2046 |
|
|
2047 |
case ButtonPress: |
case ButtonPress: |
2048 |
flags = MOUSE_FLAG_DOWN; |
handle_button_event(xevent, True); |
2049 |
/* fall through */ |
break; |
2050 |
|
|
2051 |
case ButtonRelease: |
case ButtonRelease: |
2052 |
g_last_gesturetime = xevent.xbutton.time; |
handle_button_event(xevent, False); |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
|
|
if (button == 0) |
|
|
break; |
|
|
|
|
|
/* If win_button_size is nonzero, enable single app mode */ |
|
|
if (xevent.xbutton.y < g_win_button_size) |
|
|
{ |
|
|
/* Stop moving window when button is released, regardless of cursor position */ |
|
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
|
|
g_moving_wnd = False; |
|
|
|
|
|
/* Check from right to left: */ |
|
|
|
|
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
|
|
{ |
|
|
/* The close button, continue */ |
|
|
; |
|
|
} |
|
|
else if (xevent.xbutton.x >= |
|
|
g_width - g_win_button_size * 2) |
|
|
{ |
|
|
/* The maximize/restore button. Do not send to |
|
|
server. It might be a good idea to change the |
|
|
cursor or give some other visible indication |
|
|
that rdesktop inhibited this click */ |
|
|
break; |
|
|
} |
|
|
else if (xevent.xbutton.x >= |
|
|
g_width - g_win_button_size * 3) |
|
|
{ |
|
|
/* The minimize button. Iconify window. */ |
|
|
XIconifyWindow(g_display, g_wnd, |
|
|
DefaultScreen(g_display)); |
|
|
break; |
|
|
} |
|
|
else if (xevent.xbutton.x <= g_win_button_size) |
|
|
{ |
|
|
/* The system menu. Ignore. */ |
|
|
break; |
|
|
} |
|
|
else |
|
|
{ |
|
|
/* The title bar. */ |
|
|
if ((xevent.type == ButtonPress) && !g_fullscreen |
|
|
&& g_hide_decorations) |
|
|
{ |
|
|
g_moving_wnd = True; |
|
|
g_move_x_offset = xevent.xbutton.x; |
|
|
g_move_y_offset = xevent.xbutton.y; |
|
|
} |
|
|
break; |
|
|
|
|
|
} |
|
|
} |
|
|
|
|
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
|
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
|
2053 |
break; |
break; |
2054 |
|
|
2055 |
case MotionNotify: |
case MotionNotify: |
2064 |
if (g_fullscreen && !g_focused) |
if (g_fullscreen && !g_focused) |
2065 |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
2066 |
CurrentTime); |
CurrentTime); |
2067 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
|
2068 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
if (xevent.xmotion.window == g_wnd) |
2069 |
|
{ |
2070 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, MOUSE_FLAG_MOVE, |
2071 |
|
xevent.xmotion.x, xevent.xmotion.y); |
2072 |
|
} |
2073 |
|
else |
2074 |
|
{ |
2075 |
|
/* SeamlessRDP */ |
2076 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, MOUSE_FLAG_MOVE, |
2077 |
|
xevent.xmotion.x_root, |
2078 |
|
xevent.xmotion.y_root); |
2079 |
|
} |
2080 |
break; |
break; |
2081 |
|
|
2082 |
case FocusIn: |
case FocusIn: |
2087 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
2088 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
2089 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
2090 |
|
|
2091 |
|
sw = sw_get_window_by_wnd(xevent.xfocus.window); |
2092 |
|
if (!sw) |
2093 |
|
break; |
2094 |
|
|
2095 |
|
if (sw->id != g_seamless_focused) |
2096 |
|
{ |
2097 |
|
seamless_send_focus(sw->id, 0); |
2098 |
|
g_seamless_focused = sw->id; |
2099 |
|
} |
2100 |
break; |
break; |
2101 |
|
|
2102 |
case FocusOut: |
case FocusOut: |
2129 |
break; |
break; |
2130 |
|
|
2131 |
case Expose: |
case Expose: |
2132 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, |
if (xevent.xexpose.window == g_wnd) |
2133 |
xevent.xexpose.x, xevent.xexpose.y, |
{ |
2134 |
xevent.xexpose.width, |
XCopyArea(g_display, g_backstore, xevent.xexpose.window, |
2135 |
xevent.xexpose.height, |
g_gc, |
2136 |
xevent.xexpose.x, xevent.xexpose.y); |
xevent.xexpose.x, xevent.xexpose.y, |
2137 |
|
xevent.xexpose.width, xevent.xexpose.height, |
2138 |
|
xevent.xexpose.x, xevent.xexpose.y); |
2139 |
|
} |
2140 |
|
else |
2141 |
|
{ |
2142 |
|
sw = sw_get_window_by_wnd(xevent.xexpose.window); |
2143 |
|
if (!sw) |
2144 |
|
break; |
2145 |
|
XCopyArea(g_display, g_backstore, |
2146 |
|
xevent.xexpose.window, g_gc, |
2147 |
|
xevent.xexpose.x + sw->xoffset, |
2148 |
|
xevent.xexpose.y + sw->yoffset, |
2149 |
|
xevent.xexpose.width, |
2150 |
|
xevent.xexpose.height, xevent.xexpose.x, |
2151 |
|
xevent.xexpose.y); |
2152 |
|
} |
2153 |
|
|
2154 |
break; |
break; |
2155 |
|
|
2156 |
case MappingNotify: |
case MappingNotify: |
2179 |
break; |
break; |
2180 |
case PropertyNotify: |
case PropertyNotify: |
2181 |
xclip_handle_PropertyNotify(&xevent.xproperty); |
xclip_handle_PropertyNotify(&xevent.xproperty); |
2182 |
|
if (xevent.xproperty.window == g_wnd) |
2183 |
|
break; |
2184 |
|
if (xevent.xproperty.window == DefaultRootWindow(g_display)) |
2185 |
|
break; |
2186 |
|
|
2187 |
|
/* seamless */ |
2188 |
|
sw = sw_get_window_by_wnd(xevent.xproperty.window); |
2189 |
|
if (!sw) |
2190 |
|
break; |
2191 |
|
|
2192 |
|
if ((xevent.xproperty.atom == g_net_wm_state_atom) |
2193 |
|
&& (xevent.xproperty.state == PropertyNewValue)) |
2194 |
|
{ |
2195 |
|
sw->state = ewmh_get_window_state(sw->wnd); |
2196 |
|
seamless_send_state(sw->id, sw->state, 0); |
2197 |
|
} |
2198 |
|
|
2199 |
|
if ((xevent.xproperty.atom == g_net_wm_desktop_atom) |
2200 |
|
&& (xevent.xproperty.state == PropertyNewValue)) |
2201 |
|
{ |
2202 |
|
sw->desktop = ewmh_get_window_desktop(sw->wnd); |
2203 |
|
sw_all_to_desktop(sw->wnd, sw->desktop); |
2204 |
|
} |
2205 |
|
|
2206 |
|
break; |
2207 |
|
case MapNotify: |
2208 |
|
if (!g_seamless_active) |
2209 |
|
rdp_send_client_window_status(1); |
2210 |
|
break; |
2211 |
|
case UnmapNotify: |
2212 |
|
if (!g_seamless_active) |
2213 |
|
rdp_send_client_window_status(0); |
2214 |
|
break; |
2215 |
|
case ConfigureNotify: |
2216 |
|
if (!g_seamless_active) |
2217 |
|
break; |
2218 |
|
|
2219 |
|
sw = sw_get_window_by_wnd(xevent.xconfigure.window); |
2220 |
|
if (!sw) |
2221 |
|
break; |
2222 |
|
|
2223 |
|
gettimeofday(sw->position_timer, NULL); |
2224 |
|
if (sw->position_timer->tv_usec + SEAMLESSRDP_POSITION_TIMER >= |
2225 |
|
1000000) |
2226 |
|
{ |
2227 |
|
sw->position_timer->tv_usec += |
2228 |
|
SEAMLESSRDP_POSITION_TIMER - 1000000; |
2229 |
|
sw->position_timer->tv_sec += 1; |
2230 |
|
} |
2231 |
|
else |
2232 |
|
{ |
2233 |
|
sw->position_timer->tv_usec += SEAMLESSRDP_POSITION_TIMER; |
2234 |
|
} |
2235 |
|
|
2236 |
|
sw_handle_restack(sw); |
2237 |
break; |
break; |
2238 |
} |
} |
2239 |
} |
} |
2245 |
int |
int |
2246 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
2247 |
{ |
{ |
2248 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
2249 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
2250 |
|
struct timeval tv; |
2251 |
|
BOOL s_timeout = False; |
2252 |
|
|
2253 |
while (True) |
while (True) |
2254 |
{ |
{ |
2255 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
2256 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
2257 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
2258 |
/* User quit */ |
/* User quit */ |
2259 |
return 0; |
return 0; |
2260 |
|
|
2261 |
|
if (g_seamless_active) |
2262 |
|
sw_check_timers(); |
2263 |
|
|
2264 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
2265 |
FD_ZERO(&wfds); |
FD_ZERO(&wfds); |
2266 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
2271 |
if (g_dsp_busy) |
if (g_dsp_busy) |
2272 |
{ |
{ |
2273 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
2274 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
2275 |
} |
} |
2276 |
#endif |
#endif |
2277 |
|
/* default timeout */ |
2278 |
|
tv.tv_sec = 60; |
2279 |
|
tv.tv_usec = 0; |
2280 |
|
|
2281 |
|
/* add redirection handles */ |
2282 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
2283 |
|
seamless_select_timeout(&tv); |
2284 |
|
|
2285 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
n++; |
2286 |
|
|
2287 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
2288 |
{ |
{ |
2289 |
case -1: |
case -1: |
2290 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
2291 |
|
|
2292 |
case 0: |
case 0: |
2293 |
|
/* Abort serial read calls */ |
2294 |
|
if (s_timeout) |
2295 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
2296 |
continue; |
continue; |
2297 |
} |
} |
2298 |
|
|
2299 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
2300 |
|
|
2301 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
2302 |
return 1; |
return 1; |
2303 |
|
|
2322 |
uint8 *tdata; |
uint8 *tdata; |
2323 |
int bitmap_pad; |
int bitmap_pad; |
2324 |
|
|
2325 |
if (g_server_bpp == 8) |
if (g_server_depth == 8) |
2326 |
{ |
{ |
2327 |
bitmap_pad = 8; |
bitmap_pad = 8; |
2328 |
} |
} |
2339 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
2340 |
(char *) tdata, width, height, bitmap_pad, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
2341 |
|
|
2342 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_create_bitmap_gc, image, 0, 0, 0, 0, width, height); |
2343 |
|
|
2344 |
XFree(image); |
XFree(image); |
2345 |
if (!g_owncolmap) |
if (tdata != data) |
2346 |
xfree(tdata); |
xfree(tdata); |
2347 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
2348 |
} |
} |
2354 |
uint8 *tdata; |
uint8 *tdata; |
2355 |
int bitmap_pad; |
int bitmap_pad; |
2356 |
|
|
2357 |
if (g_server_bpp == 8) |
if (g_server_depth == 8) |
2358 |
{ |
{ |
2359 |
bitmap_pad = 8; |
bitmap_pad = 8; |
2360 |
} |
} |
2374 |
{ |
{ |
2375 |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
2376 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2377 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2378 |
|
(g_display, g_backstore, sw->wnd, g_gc, x, y, cx, cy, |
2379 |
|
x - sw->xoffset, y - sw->yoffset)); |
2380 |
} |
} |
2381 |
else |
else |
2382 |
{ |
{ |
2383 |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
2384 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2385 |
|
(g_display, g_wnd, sw->wnd, g_gc, x, y, cx, cy, |
2386 |
|
x - sw->xoffset, y - sw->yoffset)); |
2387 |
} |
} |
2388 |
|
|
2389 |
XFree(image); |
XFree(image); |
2390 |
if (!g_owncolmap) |
if (tdata != data) |
2391 |
xfree(tdata); |
xfree(tdata); |
2392 |
} |
} |
2393 |
|
|
2403 |
XImage *image; |
XImage *image; |
2404 |
Pixmap bitmap; |
Pixmap bitmap; |
2405 |
int scanline; |
int scanline; |
|
GC gc; |
|
2406 |
|
|
2407 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
2408 |
|
|
2409 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, 1); |
2410 |
gc = XCreateGC(g_display, bitmap, 0, NULL); |
if (g_create_glyph_gc == 0) |
2411 |
|
g_create_glyph_gc = XCreateGC(g_display, bitmap, 0, NULL); |
2412 |
|
|
2413 |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
image = XCreateImage(g_display, g_visual, 1, ZPixmap, 0, (char *) data, |
2414 |
width, height, 8, scanline); |
width, height, 8, scanline); |
2416 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
2417 |
XInitImage(image); |
XInitImage(image); |
2418 |
|
|
2419 |
XPutImage(g_display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_create_glyph_gc, image, 0, 0, 0, 0, width, height); |
2420 |
|
|
2421 |
XFree(image); |
XFree(image); |
|
XFreeGC(g_display, gc); |
|
2422 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
2423 |
} |
} |
2424 |
|
|
2504 |
{ |
{ |
2505 |
g_current_cursor = (Cursor) cursor; |
g_current_cursor = (Cursor) cursor; |
2506 |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
2507 |
|
ON_ALL_SEAMLESS_WINDOWS(XDefineCursor, (g_display, sw->wnd, g_current_cursor)); |
2508 |
} |
} |
2509 |
|
|
2510 |
void |
void |
2646 |
g_colmap = (uint32 *) map; |
g_colmap = (uint32 *) map; |
2647 |
} |
} |
2648 |
else |
else |
2649 |
|
{ |
2650 |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
2651 |
|
ON_ALL_SEAMLESS_WINDOWS(XSetWindowColormap, (g_display, sw->wnd, (Colormap) map)); |
2652 |
|
} |
2653 |
} |
} |
2654 |
|
|
2655 |
void |
void |
2656 |
ui_set_clip(int x, int y, int cx, int cy) |
ui_set_clip(int x, int y, int cx, int cy) |
2657 |
{ |
{ |
2658 |
XRectangle rect; |
g_clip_rectangle.x = x; |
2659 |
|
g_clip_rectangle.y = y; |
2660 |
rect.x = x; |
g_clip_rectangle.width = cx; |
2661 |
rect.y = y; |
g_clip_rectangle.height = cy; |
2662 |
rect.width = cx; |
XSetClipRectangles(g_display, g_gc, 0, 0, &g_clip_rectangle, 1, YXBanded); |
|
rect.height = cy; |
|
|
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
|
2663 |
} |
} |
2664 |
|
|
2665 |
void |
void |
2666 |
ui_reset_clip(void) |
ui_reset_clip(void) |
2667 |
{ |
{ |
2668 |
XRectangle rect; |
g_clip_rectangle.x = 0; |
2669 |
|
g_clip_rectangle.y = 0; |
2670 |
rect.x = 0; |
g_clip_rectangle.width = g_width; |
2671 |
rect.y = 0; |
g_clip_rectangle.height = g_height; |
2672 |
rect.width = g_width; |
XSetClipRectangles(g_display, g_gc, 0, 0, &g_clip_rectangle, 1, YXBanded); |
|
rect.height = g_height; |
|
|
XSetClipRectangles(g_display, g_gc, 0, 0, &rect, 1, YXBanded); |
|
2673 |
} |
} |
2674 |
|
|
2675 |
void |
void |
2710 |
{ |
{ |
2711 |
case 0: /* Solid */ |
case 0: /* Solid */ |
2712 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
2713 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2714 |
break; |
break; |
2715 |
|
|
2716 |
case 2: /* Hatch */ |
case 2: /* Hatch */ |
2721 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2722 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2723 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2724 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
2725 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2726 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2727 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2731 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
2732 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
2733 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
|
|
|
2734 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
2735 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
2736 |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2737 |
XSetStipple(g_display, g_gc, fill); |
XSetStipple(g_display, g_gc, fill); |
2738 |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2739 |
|
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
|
|
|
2740 |
XSetFillStyle(g_display, g_gc, FillSolid); |
XSetFillStyle(g_display, g_gc, FillSolid); |
2741 |
XSetTSOrigin(g_display, g_gc, 0, 0); |
XSetTSOrigin(g_display, g_gc, 0, 0); |
2742 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
2747 |
} |
} |
2748 |
|
|
2749 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2750 |
|
|
2751 |
|
if (g_ownbackstore) |
2752 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
2753 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2754 |
|
(g_display, g_ownbackstore ? g_backstore : g_wnd, sw->wnd, g_gc, |
2755 |
|
x, y, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
2756 |
} |
} |
2757 |
|
|
2758 |
void |
void |
2761 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
2762 |
{ |
{ |
2763 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
2764 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2765 |
|
{ |
2766 |
|
XCopyArea(g_display, g_Unobscured ? g_wnd : g_backstore, |
2767 |
|
g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2768 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
2769 |
|
} |
2770 |
|
else |
2771 |
|
{ |
2772 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2773 |
|
} |
2774 |
|
|
2775 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2776 |
|
(g_display, g_ownbackstore ? g_backstore : g_wnd, |
2777 |
|
sw->wnd, g_gc, x, y, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
2778 |
|
|
2779 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2780 |
} |
} |
2781 |
|
|
2786 |
{ |
{ |
2787 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
2788 |
XCopyArea(g_display, (Pixmap) src, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, (Pixmap) src, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2789 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2790 |
|
(g_display, (Pixmap) src, sw->wnd, g_gc, |
2791 |
|
srcx, srcy, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
2792 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2793 |
XCopyArea(g_display, (Pixmap) src, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, (Pixmap) src, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
2794 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2835 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
2836 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
2837 |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
2838 |
|
ON_ALL_SEAMLESS_WINDOWS(XDrawLine, (g_display, sw->wnd, g_gc, |
2839 |
|
startx - sw->xoffset, starty - sw->yoffset, |
2840 |
|
endx - sw->xoffset, endy - sw->yoffset)); |
2841 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2842 |
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
2843 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2852 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
2853 |
} |
} |
2854 |
|
|
2855 |
|
void |
2856 |
|
ui_polygon(uint8 opcode, |
2857 |
|
/* mode */ uint8 fillmode, |
2858 |
|
/* dest */ POINT * point, int npoints, |
2859 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2860 |
|
{ |
2861 |
|
uint8 style, i, ipattern[8]; |
2862 |
|
Pixmap fill; |
2863 |
|
|
2864 |
|
SET_FUNCTION(opcode); |
2865 |
|
|
2866 |
|
switch (fillmode) |
2867 |
|
{ |
2868 |
|
case ALTERNATE: |
2869 |
|
XSetFillRule(g_display, g_gc, EvenOddRule); |
2870 |
|
break; |
2871 |
|
case WINDING: |
2872 |
|
XSetFillRule(g_display, g_gc, WindingRule); |
2873 |
|
break; |
2874 |
|
default: |
2875 |
|
unimpl("fill mode %d\n", fillmode); |
2876 |
|
} |
2877 |
|
|
2878 |
|
if (brush) |
2879 |
|
style = brush->style; |
2880 |
|
else |
2881 |
|
style = 0; |
2882 |
|
|
2883 |
|
switch (style) |
2884 |
|
{ |
2885 |
|
case 0: /* Solid */ |
2886 |
|
SET_FOREGROUND(fgcolour); |
2887 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2888 |
|
break; |
2889 |
|
|
2890 |
|
case 2: /* Hatch */ |
2891 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2892 |
|
hatch_patterns + brush->pattern[0] * 8); |
2893 |
|
SET_FOREGROUND(fgcolour); |
2894 |
|
SET_BACKGROUND(bgcolour); |
2895 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2896 |
|
XSetStipple(g_display, g_gc, fill); |
2897 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2898 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2899 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2900 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2901 |
|
ui_destroy_glyph((HGLYPH) fill); |
2902 |
|
break; |
2903 |
|
|
2904 |
|
case 3: /* Pattern */ |
2905 |
|
for (i = 0; i != 8; i++) |
2906 |
|
ipattern[7 - i] = brush->pattern[i]; |
2907 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2908 |
|
SET_FOREGROUND(bgcolour); |
2909 |
|
SET_BACKGROUND(fgcolour); |
2910 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2911 |
|
XSetStipple(g_display, g_gc, fill); |
2912 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2913 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2914 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2915 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2916 |
|
ui_destroy_glyph((HGLYPH) fill); |
2917 |
|
break; |
2918 |
|
|
2919 |
|
default: |
2920 |
|
unimpl("brush %d\n", brush->style); |
2921 |
|
} |
2922 |
|
|
2923 |
|
RESET_FUNCTION(opcode); |
2924 |
|
} |
2925 |
|
|
2926 |
|
void |
2927 |
|
ui_polyline(uint8 opcode, |
2928 |
|
/* dest */ POINT * points, int npoints, |
2929 |
|
/* pen */ PEN * pen) |
2930 |
|
{ |
2931 |
|
/* TODO: set join style */ |
2932 |
|
SET_FUNCTION(opcode); |
2933 |
|
SET_FOREGROUND(pen->colour); |
2934 |
|
XDrawLines(g_display, g_wnd, g_gc, (XPoint *) points, npoints, CoordModePrevious); |
2935 |
|
if (g_ownbackstore) |
2936 |
|
XDrawLines(g_display, g_backstore, g_gc, (XPoint *) points, npoints, |
2937 |
|
CoordModePrevious); |
2938 |
|
|
2939 |
|
ON_ALL_SEAMLESS_WINDOWS(seamless_XDrawLines, |
2940 |
|
(sw->wnd, (XPoint *) points, npoints, sw->xoffset, sw->yoffset)); |
2941 |
|
|
2942 |
|
RESET_FUNCTION(opcode); |
2943 |
|
} |
2944 |
|
|
2945 |
|
void |
2946 |
|
ui_ellipse(uint8 opcode, |
2947 |
|
/* mode */ uint8 fillmode, |
2948 |
|
/* dest */ int x, int y, int cx, int cy, |
2949 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2950 |
|
{ |
2951 |
|
uint8 style, i, ipattern[8]; |
2952 |
|
Pixmap fill; |
2953 |
|
|
2954 |
|
SET_FUNCTION(opcode); |
2955 |
|
|
2956 |
|
if (brush) |
2957 |
|
style = brush->style; |
2958 |
|
else |
2959 |
|
style = 0; |
2960 |
|
|
2961 |
|
switch (style) |
2962 |
|
{ |
2963 |
|
case 0: /* Solid */ |
2964 |
|
SET_FOREGROUND(fgcolour); |
2965 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2966 |
|
break; |
2967 |
|
|
2968 |
|
case 2: /* Hatch */ |
2969 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2970 |
|
hatch_patterns + brush->pattern[0] * 8); |
2971 |
|
SET_FOREGROUND(fgcolour); |
2972 |
|
SET_BACKGROUND(bgcolour); |
2973 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2974 |
|
XSetStipple(g_display, g_gc, fill); |
2975 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2976 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2977 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2978 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2979 |
|
ui_destroy_glyph((HGLYPH) fill); |
2980 |
|
break; |
2981 |
|
|
2982 |
|
case 3: /* Pattern */ |
2983 |
|
for (i = 0; i != 8; i++) |
2984 |
|
ipattern[7 - i] = brush->pattern[i]; |
2985 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2986 |
|
SET_FOREGROUND(bgcolour); |
2987 |
|
SET_BACKGROUND(fgcolour); |
2988 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2989 |
|
XSetStipple(g_display, g_gc, fill); |
2990 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2991 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2992 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2993 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2994 |
|
ui_destroy_glyph((HGLYPH) fill); |
2995 |
|
break; |
2996 |
|
|
2997 |
|
default: |
2998 |
|
unimpl("brush %d\n", brush->style); |
2999 |
|
} |
3000 |
|
|
3001 |
|
RESET_FUNCTION(opcode); |
3002 |
|
} |
3003 |
|
|
3004 |
/* warning, this function only draws on wnd or backstore, not both */ |
/* warning, this function only draws on wnd or backstore, not both */ |
3005 |
void |
void |
3006 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
3056 |
} |
} |
3057 |
|
|
3058 |
void |
void |
3059 |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
ui_draw_text(uint8 font, uint8 flags, uint8 opcode, int mixmode, int x, int y, |
3060 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
3061 |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
int boxx, int boxy, int boxcx, int boxcy, BRUSH * brush, |
3062 |
int fgcolour, uint8 * text, uint8 length) |
int bgcolour, int fgcolour, uint8 * text, uint8 length) |
3063 |
{ |
{ |
3064 |
|
/* TODO: use brush appropriately */ |
3065 |
|
|
3066 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
3067 |
int i, j, xyoffset, x1, y1; |
int i, j, xyoffset, x1, y1; |
3068 |
DATABLOB *entry; |
DATABLOB *entry; |
3069 |
|
|
3070 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
3071 |
|
|
3072 |
|
/* Sometimes, the boxcx value is something really large, like |
3073 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
3074 |
|
is a quick fix. */ |
3075 |
|
if (boxx + boxcx > g_width) |
3076 |
|
boxcx = g_width - boxx; |
3077 |
|
|
3078 |
if (boxcx > 1) |
if (boxcx > 1) |
3079 |
{ |
{ |
3080 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
3094 |
switch (text[i]) |
switch (text[i]) |
3095 |
{ |
{ |
3096 |
case 0xff: |
case 0xff: |
3097 |
if (i + 2 < length) |
/* At least two bytes needs to follow */ |
3098 |
cache_put_text(text[i + 1], text, text[i + 2]); |
if (i + 3 > length) |
|
else |
|
3099 |
{ |
{ |
3100 |
error("this shouldn't be happening\n"); |
warning("Skipping short 0xff command:"); |
3101 |
exit(1); |
for (j = 0; j < length; j++) |
3102 |
|
fprintf(stderr, "%02x ", text[j]); |
3103 |
|
fprintf(stderr, "\n"); |
3104 |
|
i = length = 0; |
3105 |
|
break; |
3106 |
} |
} |
3107 |
|
cache_put_text(text[i + 1], text, text[i + 2]); |
3108 |
|
i += 3; |
3109 |
|
length -= i; |
3110 |
/* this will move pointer from start to first character after FF command */ |
/* this will move pointer from start to first character after FF command */ |
3111 |
length -= i + 3; |
text = &(text[i]); |
|
text = &(text[i + 3]); |
|
3112 |
i = 0; |
i = 0; |
3113 |
break; |
break; |
3114 |
|
|
3115 |
case 0xfe: |
case 0xfe: |
3116 |
|
/* At least one byte needs to follow */ |
3117 |
|
if (i + 2 > length) |
3118 |
|
{ |
3119 |
|
warning("Skipping short 0xfe command:"); |
3120 |
|
for (j = 0; j < length; j++) |
3121 |
|
fprintf(stderr, "%02x ", text[j]); |
3122 |
|
fprintf(stderr, "\n"); |
3123 |
|
i = length = 0; |
3124 |
|
break; |
3125 |
|
} |
3126 |
entry = cache_get_text(text[i + 1]); |
entry = cache_get_text(text[i + 1]); |
3127 |
if (entry != NULL) |
if (entry->data != NULL) |
3128 |
{ |
{ |
3129 |
if ((((uint8 *) (entry->data))[1] == |
if ((((uint8 *) (entry->data))[1] == 0) |
3130 |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
&& (!(flags & TEXT2_IMPLICIT_X)) && (i + 2 < length)) |
3131 |
{ |
{ |
3132 |
if (flags & TEXT2_VERTICAL) |
if (flags & TEXT2_VERTICAL) |
3133 |
y += text[i + 2]; |
y += text[i + 2]; |
3159 |
if (g_ownbackstore) |
if (g_ownbackstore) |
3160 |
{ |
{ |
3161 |
if (boxcx > 1) |
if (boxcx > 1) |
3162 |
|
{ |
3163 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
3164 |
boxy, boxcx, boxcy, boxx, boxy); |
boxy, boxcx, boxcy, boxx, boxy); |
3165 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3166 |
|
(g_display, g_backstore, sw->wnd, g_gc, |
3167 |
|
boxx, boxy, |
3168 |
|
boxcx, boxcy, |
3169 |
|
boxx - sw->xoffset, boxy - sw->yoffset)); |
3170 |
|
} |
3171 |
else |
else |
3172 |
|
{ |
3173 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
3174 |
clipy, clipcx, clipcy, clipx, clipy); |
clipy, clipcx, clipcy, clipx, clipy); |
3175 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3176 |
|
(g_display, g_backstore, sw->wnd, g_gc, |
3177 |
|
clipx, clipy, |
3178 |
|
clipcx, clipcy, clipx - sw->xoffset, |
3179 |
|
clipy - sw->yoffset)); |
3180 |
|
} |
3181 |
} |
} |
3182 |
} |
} |
3183 |
|
|
3223 |
{ |
{ |
3224 |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_backstore, g_gc, image, 0, 0, x, y, cx, cy); |
3225 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); |
3226 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3227 |
|
(g_display, g_backstore, sw->wnd, g_gc, |
3228 |
|
x, y, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
3229 |
} |
} |
3230 |
else |
else |
3231 |
{ |
{ |
3232 |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
XPutImage(g_display, g_wnd, g_gc, image, 0, 0, x, y, cx, cy); |
3233 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3234 |
|
(g_display, g_wnd, sw->wnd, g_gc, x, y, cx, cy, |
3235 |
|
x - sw->xoffset, y - sw->yoffset)); |
3236 |
} |
} |
3237 |
|
|
3238 |
XFree(image); |
XFree(image); |
3239 |
} |
} |
3240 |
|
|
3241 |
|
/* these do nothing here but are used in uiports */ |
3242 |
|
void |
3243 |
|
ui_begin_update(void) |
3244 |
|
{ |
3245 |
|
} |
3246 |
|
|
3247 |
|
void |
3248 |
|
ui_end_update(void) |
3249 |
|
{ |
3250 |
|
} |
3251 |
|
|
3252 |
|
|
3253 |
|
void |
3254 |
|
ui_seamless_begin(BOOL hidden) |
3255 |
|
{ |
3256 |
|
if (!g_seamless_rdp) |
3257 |
|
return; |
3258 |
|
|
3259 |
|
if (g_seamless_started) |
3260 |
|
return; |
3261 |
|
|
3262 |
|
g_seamless_started = True; |
3263 |
|
g_seamless_hidden = hidden; |
3264 |
|
|
3265 |
|
if (!hidden) |
3266 |
|
ui_seamless_toggle(); |
3267 |
|
} |
3268 |
|
|
3269 |
|
|
3270 |
|
void |
3271 |
|
ui_seamless_hide_desktop() |
3272 |
|
{ |
3273 |
|
if (!g_seamless_rdp) |
3274 |
|
return; |
3275 |
|
|
3276 |
|
if (!g_seamless_started) |
3277 |
|
return; |
3278 |
|
|
3279 |
|
if (g_seamless_active) |
3280 |
|
ui_seamless_toggle(); |
3281 |
|
|
3282 |
|
g_seamless_hidden = True; |
3283 |
|
} |
3284 |
|
|
3285 |
|
|
3286 |
|
void |
3287 |
|
ui_seamless_unhide_desktop() |
3288 |
|
{ |
3289 |
|
if (!g_seamless_rdp) |
3290 |
|
return; |
3291 |
|
|
3292 |
|
if (!g_seamless_started) |
3293 |
|
return; |
3294 |
|
|
3295 |
|
g_seamless_hidden = False; |
3296 |
|
|
3297 |
|
ui_seamless_toggle(); |
3298 |
|
} |
3299 |
|
|
3300 |
|
|
3301 |
|
void |
3302 |
|
ui_seamless_toggle() |
3303 |
|
{ |
3304 |
|
if (!g_seamless_rdp) |
3305 |
|
return; |
3306 |
|
|
3307 |
|
if (!g_seamless_started) |
3308 |
|
return; |
3309 |
|
|
3310 |
|
if (g_seamless_hidden) |
3311 |
|
return; |
3312 |
|
|
3313 |
|
if (g_seamless_active) |
3314 |
|
{ |
3315 |
|
/* Deactivate */ |
3316 |
|
while (g_seamless_windows) |
3317 |
|
{ |
3318 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3319 |
|
sw_remove_window(g_seamless_windows); |
3320 |
|
} |
3321 |
|
XMapWindow(g_display, g_wnd); |
3322 |
|
} |
3323 |
|
else |
3324 |
|
{ |
3325 |
|
/* Activate */ |
3326 |
|
XUnmapWindow(g_display, g_wnd); |
3327 |
|
seamless_send_sync(); |
3328 |
|
} |
3329 |
|
|
3330 |
|
g_seamless_active = !g_seamless_active; |
3331 |
|
} |
3332 |
|
|
3333 |
|
|
3334 |
|
void |
3335 |
|
ui_seamless_create_window(unsigned long id, unsigned long group, unsigned long parent, |
3336 |
|
unsigned long flags) |
3337 |
|
{ |
3338 |
|
Window wnd; |
3339 |
|
XSetWindowAttributes attribs; |
3340 |
|
XClassHint *classhints; |
3341 |
|
XSizeHints *sizehints; |
3342 |
|
XWMHints *wmhints; |
3343 |
|
long input_mask; |
3344 |
|
seamless_window *sw, *sw_parent; |
3345 |
|
|
3346 |
|
if (!g_seamless_active) |
3347 |
|
return; |
3348 |
|
|
3349 |
|
/* Ignore CREATEs for existing windows */ |
3350 |
|
sw = sw_get_window_by_id(id); |
3351 |
|
if (sw) |
3352 |
|
return; |
3353 |
|
|
3354 |
|
get_window_attribs(&attribs); |
3355 |
|
wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, g_depth, |
3356 |
|
InputOutput, g_visual, |
3357 |
|
CWBackPixel | CWBackingStore | CWColormap | CWBorderPixel, &attribs); |
3358 |
|
|
3359 |
|
XStoreName(g_display, wnd, "SeamlessRDP"); |
3360 |
|
ewmh_set_wm_name(wnd, "SeamlessRDP"); |
3361 |
|
|
3362 |
|
mwm_hide_decorations(wnd); |
3363 |
|
|
3364 |
|
classhints = XAllocClassHint(); |
3365 |
|
if (classhints != NULL) |
3366 |
|
{ |
3367 |
|
classhints->res_name = "rdesktop"; |
3368 |
|
classhints->res_class = "SeamlessRDP"; |
3369 |
|
XSetClassHint(g_display, wnd, classhints); |
3370 |
|
XFree(classhints); |
3371 |
|
} |
3372 |
|
|
3373 |
|
/* WM_NORMAL_HINTS */ |
3374 |
|
sizehints = XAllocSizeHints(); |
3375 |
|
if (sizehints != NULL) |
3376 |
|
{ |
3377 |
|
sizehints->flags = USPosition; |
3378 |
|
XSetWMNormalHints(g_display, wnd, sizehints); |
3379 |
|
XFree(sizehints); |
3380 |
|
} |
3381 |
|
|
3382 |
|
/* Parent-less transient windows */ |
3383 |
|
if (parent == 0xFFFFFFFF) |
3384 |
|
{ |
3385 |
|
XSetTransientForHint(g_display, wnd, RootWindowOfScreen(g_screen)); |
3386 |
|
/* Some buggy wm:s (kwin) do not handle the above, so fake it |
3387 |
|
using some other hints. */ |
3388 |
|
ewmh_set_window_popup(wnd); |
3389 |
|
} |
3390 |
|
/* Normal transient windows */ |
3391 |
|
else if (parent != 0x00000000) |
3392 |
|
{ |
3393 |
|
sw_parent = sw_get_window_by_id(parent); |
3394 |
|
if (sw_parent) |
3395 |
|
XSetTransientForHint(g_display, wnd, sw_parent->wnd); |
3396 |
|
else |
3397 |
|
warning("ui_seamless_create_window: No parent window 0x%lx\n", parent); |
3398 |
|
} |
3399 |
|
|
3400 |
|
if (flags & SEAMLESSRDP_CREATE_MODAL) |
3401 |
|
{ |
3402 |
|
/* We do this to support buggy wm:s (*cough* metacity *cough*) |
3403 |
|
somewhat at least */ |
3404 |
|
if (parent == 0x00000000) |
3405 |
|
XSetTransientForHint(g_display, wnd, RootWindowOfScreen(g_screen)); |
3406 |
|
ewmh_set_window_modal(wnd); |
3407 |
|
} |
3408 |
|
|
3409 |
|
/* FIXME: Support for Input Context:s */ |
3410 |
|
|
3411 |
|
get_input_mask(&input_mask); |
3412 |
|
input_mask |= PropertyChangeMask; |
3413 |
|
|
3414 |
|
XSelectInput(g_display, wnd, input_mask); |
3415 |
|
|
3416 |
|
/* handle the WM_DELETE_WINDOW protocol. FIXME: When killing a |
3417 |
|
seamless window, we could try to close the window on the |
3418 |
|
serverside, instead of terminating rdesktop */ |
3419 |
|
XSetWMProtocols(g_display, wnd, &g_kill_atom, 1); |
3420 |
|
|
3421 |
|
sw = xmalloc(sizeof(seamless_window)); |
3422 |
|
sw->wnd = wnd; |
3423 |
|
sw->id = id; |
3424 |
|
sw->behind = 0; |
3425 |
|
sw->group = sw_find_group(group, False); |
3426 |
|
sw->group->refcnt++; |
3427 |
|
sw->xoffset = 0; |
3428 |
|
sw->yoffset = 0; |
3429 |
|
sw->width = 0; |
3430 |
|
sw->height = 0; |
3431 |
|
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
3432 |
|
sw->desktop = 0; |
3433 |
|
sw->position_timer = xmalloc(sizeof(struct timeval)); |
3434 |
|
timerclear(sw->position_timer); |
3435 |
|
|
3436 |
|
sw->outstanding_position = False; |
3437 |
|
sw->outpos_serial = 0; |
3438 |
|
sw->outpos_xoffset = sw->outpos_yoffset = 0; |
3439 |
|
sw->outpos_width = sw->outpos_height = 0; |
3440 |
|
|
3441 |
|
sw->next = g_seamless_windows; |
3442 |
|
g_seamless_windows = sw; |
3443 |
|
|
3444 |
|
/* WM_HINTS */ |
3445 |
|
wmhints = XAllocWMHints(); |
3446 |
|
if (wmhints) |
3447 |
|
{ |
3448 |
|
wmhints->flags = WindowGroupHint; |
3449 |
|
wmhints->window_group = sw->group->wnd; |
3450 |
|
XSetWMHints(g_display, sw->wnd, wmhints); |
3451 |
|
XFree(wmhints); |
3452 |
|
} |
3453 |
|
} |
3454 |
|
|
3455 |
|
|
3456 |
|
void |
3457 |
|
ui_seamless_destroy_window(unsigned long id, unsigned long flags) |
3458 |
|
{ |
3459 |
|
seamless_window *sw; |
3460 |
|
|
3461 |
|
if (!g_seamless_active) |
3462 |
|
return; |
3463 |
|
|
3464 |
|
sw = sw_get_window_by_id(id); |
3465 |
|
if (!sw) |
3466 |
|
{ |
3467 |
|
warning("ui_seamless_destroy_window: No information for window 0x%lx\n", id); |
3468 |
|
return; |
3469 |
|
} |
3470 |
|
|
3471 |
|
XDestroyWindow(g_display, sw->wnd); |
3472 |
|
sw_remove_window(sw); |
3473 |
|
} |
3474 |
|
|
3475 |
|
|
3476 |
|
void |
3477 |
|
ui_seamless_destroy_group(unsigned long id, unsigned long flags) |
3478 |
|
{ |
3479 |
|
seamless_window *sw, *sw_next; |
3480 |
|
|
3481 |
|
if (!g_seamless_active) |
3482 |
|
return; |
3483 |
|
|
3484 |
|
for (sw = g_seamless_windows; sw; sw = sw_next) |
3485 |
|
{ |
3486 |
|
sw_next = sw->next; |
3487 |
|
|
3488 |
|
if (sw->group->id == id) |
3489 |
|
{ |
3490 |
|
XDestroyWindow(g_display, sw->wnd); |
3491 |
|
sw_remove_window(sw); |
3492 |
|
} |
3493 |
|
} |
3494 |
|
} |
3495 |
|
|
3496 |
|
|
3497 |
|
void |
3498 |
|
ui_seamless_move_window(unsigned long id, int x, int y, int width, int height, unsigned long flags) |
3499 |
|
{ |
3500 |
|
seamless_window *sw; |
3501 |
|
|
3502 |
|
if (!g_seamless_active) |
3503 |
|
return; |
3504 |
|
|
3505 |
|
sw = sw_get_window_by_id(id); |
3506 |
|
if (!sw) |
3507 |
|
{ |
3508 |
|
warning("ui_seamless_move_window: No information for window 0x%lx\n", id); |
3509 |
|
return; |
3510 |
|
} |
3511 |
|
|
3512 |
|
/* We ignore server updates until it has handled our request. */ |
3513 |
|
if (sw->outstanding_position) |
3514 |
|
return; |
3515 |
|
|
3516 |
|
if (!width || !height) |
3517 |
|
/* X11 windows must be at least 1x1 */ |
3518 |
|
return; |
3519 |
|
|
3520 |
|
sw->xoffset = x; |
3521 |
|
sw->yoffset = y; |
3522 |
|
sw->width = width; |
3523 |
|
sw->height = height; |
3524 |
|
|
3525 |
|
/* If we move the window in a maximized state, then KDE won't |
3526 |
|
accept restoration */ |
3527 |
|
switch (sw->state) |
3528 |
|
{ |
3529 |
|
case SEAMLESSRDP_MINIMIZED: |
3530 |
|
case SEAMLESSRDP_MAXIMIZED: |
3531 |
|
return; |
3532 |
|
} |
3533 |
|
|
3534 |
|
/* FIXME: Perhaps use ewmh_net_moveresize_window instead */ |
3535 |
|
XMoveResizeWindow(g_display, sw->wnd, sw->xoffset, sw->yoffset, sw->width, sw->height); |
3536 |
|
} |
3537 |
|
|
3538 |
|
|
3539 |
|
void |
3540 |
|
ui_seamless_restack_window(unsigned long id, unsigned long behind, unsigned long flags) |
3541 |
|
{ |
3542 |
|
seamless_window *sw; |
3543 |
|
|
3544 |
|
if (!g_seamless_active) |
3545 |
|
return; |
3546 |
|
|
3547 |
|
sw = sw_get_window_by_id(id); |
3548 |
|
if (!sw) |
3549 |
|
{ |
3550 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", id); |
3551 |
|
return; |
3552 |
|
} |
3553 |
|
|
3554 |
|
if (behind) |
3555 |
|
{ |
3556 |
|
seamless_window *sw_behind; |
3557 |
|
Window wnds[2]; |
3558 |
|
|
3559 |
|
sw_behind = sw_get_window_by_id(behind); |
3560 |
|
if (!sw_behind) |
3561 |
|
{ |
3562 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", |
3563 |
|
behind); |
3564 |
|
return; |
3565 |
|
} |
3566 |
|
|
3567 |
|
wnds[1] = sw_behind->wnd; |
3568 |
|
wnds[0] = sw->wnd; |
3569 |
|
|
3570 |
|
XRestackWindows(g_display, wnds, 2); |
3571 |
|
} |
3572 |
|
else |
3573 |
|
{ |
3574 |
|
XRaiseWindow(g_display, sw->wnd); |
3575 |
|
} |
3576 |
|
|
3577 |
|
sw_restack_window(sw, behind); |
3578 |
|
} |
3579 |
|
|
3580 |
|
|
3581 |
|
void |
3582 |
|
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
3583 |
|
{ |
3584 |
|
seamless_window *sw; |
3585 |
|
|
3586 |
|
if (!g_seamless_active) |
3587 |
|
return; |
3588 |
|
|
3589 |
|
sw = sw_get_window_by_id(id); |
3590 |
|
if (!sw) |
3591 |
|
{ |
3592 |
|
warning("ui_seamless_settitle: No information for window 0x%lx\n", id); |
3593 |
|
return; |
3594 |
|
} |
3595 |
|
|
3596 |
|
/* FIXME: Might want to convert the name for non-EWMH WMs */ |
3597 |
|
XStoreName(g_display, sw->wnd, title); |
3598 |
|
ewmh_set_wm_name(sw->wnd, title); |
3599 |
|
} |
3600 |
|
|
3601 |
|
|
3602 |
|
void |
3603 |
|
ui_seamless_setstate(unsigned long id, unsigned int state, unsigned long flags) |
3604 |
|
{ |
3605 |
|
seamless_window *sw; |
3606 |
|
|
3607 |
|
if (!g_seamless_active) |
3608 |
|
return; |
3609 |
|
|
3610 |
|
sw = sw_get_window_by_id(id); |
3611 |
|
if (!sw) |
3612 |
|
{ |
3613 |
|
warning("ui_seamless_setstate: No information for window 0x%lx\n", id); |
3614 |
|
return; |
3615 |
|
} |
3616 |
|
|
3617 |
|
switch (state) |
3618 |
|
{ |
3619 |
|
case SEAMLESSRDP_NORMAL: |
3620 |
|
case SEAMLESSRDP_MAXIMIZED: |
3621 |
|
ewmh_change_state(sw->wnd, state); |
3622 |
|
XMapWindow(g_display, sw->wnd); |
3623 |
|
break; |
3624 |
|
case SEAMLESSRDP_MINIMIZED: |
3625 |
|
/* EWMH says: "if an Application asks to toggle _NET_WM_STATE_HIDDEN |
3626 |
|
the Window Manager should probably just ignore the request, since |
3627 |
|
_NET_WM_STATE_HIDDEN is a function of some other aspect of the window |
3628 |
|
such as minimization, rather than an independent state." Besides, |
3629 |
|
XIconifyWindow is easier. */ |
3630 |
|
if (sw->state == SEAMLESSRDP_NOTYETMAPPED) |
3631 |
|
{ |
3632 |
|
XWMHints *hints; |
3633 |
|
hints = XGetWMHints(g_display, sw->wnd); |
3634 |
|
if (hints) |
3635 |
|
{ |
3636 |
|
hints->flags |= StateHint; |
3637 |
|
hints->initial_state = IconicState; |
3638 |
|
XSetWMHints(g_display, sw->wnd, hints); |
3639 |
|
XFree(hints); |
3640 |
|
} |
3641 |
|
XMapWindow(g_display, sw->wnd); |
3642 |
|
} |
3643 |
|
else |
3644 |
|
XIconifyWindow(g_display, sw->wnd, DefaultScreen(g_display)); |
3645 |
|
break; |
3646 |
|
default: |
3647 |
|
warning("SeamlessRDP: Invalid state %d\n", state); |
3648 |
|
break; |
3649 |
|
} |
3650 |
|
|
3651 |
|
sw->state = state; |
3652 |
|
} |
3653 |
|
|
3654 |
|
|
3655 |
|
void |
3656 |
|
ui_seamless_syncbegin(unsigned long flags) |
3657 |
|
{ |
3658 |
|
if (!g_seamless_active) |
3659 |
|
return; |
3660 |
|
|
3661 |
|
/* Destroy all seamless windows */ |
3662 |
|
while (g_seamless_windows) |
3663 |
|
{ |
3664 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3665 |
|
sw_remove_window(g_seamless_windows); |
3666 |
|
} |
3667 |
|
} |
3668 |
|
|
3669 |
|
|
3670 |
|
void |
3671 |
|
ui_seamless_ack(unsigned int serial) |
3672 |
|
{ |
3673 |
|
seamless_window *sw; |
3674 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
3675 |
|
{ |
3676 |
|
if (sw->outstanding_position && (sw->outpos_serial == serial)) |
3677 |
|
{ |
3678 |
|
sw->xoffset = sw->outpos_xoffset; |
3679 |
|
sw->yoffset = sw->outpos_yoffset; |
3680 |
|
sw->width = sw->outpos_width; |
3681 |
|
sw->height = sw->outpos_height; |
3682 |
|
sw->outstanding_position = False; |
3683 |
|
|
3684 |
|
/* Do a complete redraw of the window as part of the |
3685 |
|
completion of the move. This is to remove any |
3686 |
|
artifacts caused by our lack of synchronization. */ |
3687 |
|
XCopyArea(g_display, g_backstore, |
3688 |
|
sw->wnd, g_gc, |
3689 |
|
sw->xoffset, sw->yoffset, sw->width, sw->height, 0, 0); |
3690 |
|
|
3691 |
|
break; |
3692 |
|
} |
3693 |
|
} |
3694 |
|
} |