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/* -*- c-basic-offset: 8 -*- |
/* -*- c-basic-offset: 8 -*- |
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rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
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User interface services - X Window System |
User interface services - X Window System |
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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 |
32 |
extern int g_height; |
extern int g_height; |
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extern int g_xpos; |
extern int g_xpos; |
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extern int g_ypos; |
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_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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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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extern BOOL g_seamless_rdp; |
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|
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extern uint32 g_embed_wnd; |
extern uint32 g_embed_wnd; |
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BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
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BOOL g_Unobscured; /* used for screenblt */ |
BOOL g_Unobscured; /* used for screenblt */ |
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static GC g_gc = NULL; |
static GC g_gc = NULL; |
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static GC g_create_bitmap_gc = NULL; |
static GC g_create_bitmap_gc = NULL; |
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static GC g_create_glyph_gc = NULL; |
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 Cursor g_current_cursor; |
static Cursor g_current_cursor; |
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static HCURSOR g_null_cursor = NULL; |
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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static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
/* 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 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) \ |
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do { \ |
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seamless_window *sw; \ |
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XRectangle rect; \ |
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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) |
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{ |
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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)\ |
201 |
{ \ |
{ \ |
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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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#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, \ |
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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, 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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extern BOOL g_owncolmap; |
extern BOOL g_owncolmap; |
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static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
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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] ) |
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#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(g_display, g_gc, TRANSLATE(col)); |
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#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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|
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#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]); } |
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#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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|
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static seamless_window * |
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sw_get_window_by_id(unsigned long id) |
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{ |
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seamless_window *sw; |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
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{ |
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if (sw->id == id) |
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return sw; |
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} |
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return NULL; |
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} |
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|
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|
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static seamless_window * |
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sw_get_window_by_wnd(Window wnd) |
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{ |
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seamless_window *sw; |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
290 |
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{ |
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if (sw->wnd == wnd) |
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return sw; |
293 |
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} |
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return NULL; |
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} |
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|
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|
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static void |
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sw_remove_window(seamless_window * win) |
300 |
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{ |
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seamless_window *sw, **prevnext = &g_seamless_windows; |
302 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
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{ |
304 |
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if (sw == win) |
305 |
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{ |
306 |
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*prevnext = sw->next; |
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xfree(sw); |
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return; |
309 |
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} |
310 |
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prevnext = &sw->next; |
311 |
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} |
312 |
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return; |
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} |
314 |
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|
315 |
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|
316 |
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/* Move all windows except wnd to new desktop */ |
317 |
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static void |
318 |
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sw_all_to_desktop(Window wnd, unsigned int desktop) |
319 |
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{ |
320 |
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seamless_window *sw; |
321 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
322 |
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{ |
323 |
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if (sw->wnd == wnd) |
324 |
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continue; |
325 |
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if (sw->desktop != desktop) |
326 |
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{ |
327 |
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ewmh_move_to_desktop(sw->wnd, desktop); |
328 |
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sw->desktop = desktop; |
329 |
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} |
330 |
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} |
331 |
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} |
332 |
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|
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|
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/* Send our position */ |
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static void |
336 |
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sw_update_position(seamless_window * sw) |
337 |
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{ |
338 |
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XWindowAttributes wa; |
339 |
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int x, y; |
340 |
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Window child_return; |
341 |
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unsigned int serial; |
342 |
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|
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XGetWindowAttributes(g_display, sw->wnd, &wa); |
344 |
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XTranslateCoordinates(g_display, sw->wnd, wa.root, |
345 |
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-wa.border_width, -wa.border_width, &x, &y, &child_return); |
346 |
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|
347 |
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serial = seamless_send_position(sw->id, x, y, wa.width, wa.height, 0); |
348 |
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|
349 |
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sw->outstanding_position = True; |
350 |
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sw->outpos_serial = serial; |
351 |
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|
352 |
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sw->outpos_xoffset = x; |
353 |
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sw->outpos_yoffset = y; |
354 |
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sw->outpos_width = wa.width; |
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sw->outpos_height = wa.height; |
356 |
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} |
357 |
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|
358 |
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|
359 |
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/* Check if it's time to send our position */ |
360 |
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static void |
361 |
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sw_check_timers() |
362 |
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{ |
363 |
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seamless_window *sw; |
364 |
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struct timeval now; |
365 |
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|
366 |
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gettimeofday(&now, NULL); |
367 |
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for (sw = g_seamless_windows; sw; sw = sw->next) |
368 |
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{ |
369 |
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if (timerisset(sw->position_timer) && timercmp(sw->position_timer, &now, <)) |
370 |
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{ |
371 |
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timerclear(sw->position_timer); |
372 |
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sw_update_position(sw); |
373 |
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} |
374 |
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} |
375 |
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} |
376 |
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|
377 |
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|
378 |
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static void |
379 |
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sw_restack_window(seamless_window * sw, unsigned long behind) |
380 |
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{ |
381 |
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seamless_window *sw_above; |
382 |
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|
383 |
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/* Remove window from stack */ |
384 |
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for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
385 |
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{ |
386 |
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if (sw_above->behind == sw->id) |
387 |
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break; |
388 |
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} |
389 |
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|
390 |
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if (sw_above) |
391 |
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sw_above->behind = sw->behind; |
392 |
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|
393 |
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/* And then add it at the new position */ |
394 |
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|
395 |
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for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
396 |
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{ |
397 |
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if (sw_above->behind == behind) |
398 |
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break; |
399 |
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} |
400 |
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|
401 |
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if (sw_above) |
402 |
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sw_above->behind = sw->id; |
403 |
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|
404 |
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sw->behind = behind; |
405 |
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} |
406 |
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|
407 |
|
|
408 |
static void |
static void |
409 |
mwm_hide_decorations(void) |
sw_handle_restack(seamless_window * sw) |
410 |
|
{ |
411 |
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Status status; |
412 |
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Window root, parent, *children; |
413 |
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unsigned int nchildren, i; |
414 |
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seamless_window *sw_below; |
415 |
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|
416 |
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status = XQueryTree(g_display, RootWindowOfScreen(g_screen), |
417 |
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&root, &parent, &children, &nchildren); |
418 |
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if (!status || !nchildren) |
419 |
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return; |
420 |
|
|
421 |
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sw_below = NULL; |
422 |
|
|
423 |
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i = 0; |
424 |
|
while (children[i] != sw->wnd) |
425 |
|
{ |
426 |
|
i++; |
427 |
|
if (i >= nchildren) |
428 |
|
return; |
429 |
|
} |
430 |
|
|
431 |
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for (i++; i < nchildren; i++) |
432 |
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{ |
433 |
|
sw_below = sw_get_window_by_wnd(children[i]); |
434 |
|
if (sw_below) |
435 |
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break; |
436 |
|
} |
437 |
|
|
438 |
|
if (!sw_below && !sw->behind) |
439 |
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return; |
440 |
|
if (sw_below && (sw_below->id == sw->behind)) |
441 |
|
return; |
442 |
|
|
443 |
|
if (sw_below) |
444 |
|
{ |
445 |
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seamless_send_zchange(sw->id, sw_below->id, 0); |
446 |
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sw_restack_window(sw, sw_below->id); |
447 |
|
} |
448 |
|
else |
449 |
|
{ |
450 |
|
seamless_send_zchange(sw->id, 0, 0); |
451 |
|
sw_restack_window(sw, 0); |
452 |
|
} |
453 |
|
} |
454 |
|
|
455 |
|
|
456 |
|
static void |
457 |
|
mwm_hide_decorations(Window wnd) |
458 |
{ |
{ |
459 |
PropMotifWmHints motif_hints; |
PropMotifWmHints motif_hints; |
460 |
Atom hintsatom; |
Atom hintsatom; |
471 |
return; |
return; |
472 |
} |
} |
473 |
|
|
474 |
XChangeProperty(g_display, g_wnd, hintsatom, hintsatom, 32, PropModeReplace, |
XChangeProperty(g_display, wnd, hintsatom, hintsatom, 32, PropModeReplace, |
475 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
476 |
|
|
477 |
} |
} |
478 |
|
|
479 |
#define SPLITCOLOUR15(colour, rv) \ |
#define SPLITCOLOUR15(colour, rv) \ |
507 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
508 |
x = (x << 16) | (x >> 16); } |
x = (x << 16) | (x >> 16); } |
509 |
|
|
510 |
|
/* The following macros output the same octet sequences |
511 |
|
on both BE and LE hosts: */ |
512 |
|
|
513 |
#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
#define BOUT16(o, x) { *(o++) = x >> 8; *(o++) = x; } |
514 |
#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
#define BOUT24(o, x) { *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
515 |
#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
#define BOUT32(o, x) { *(o++) = x >> 24; *(o++) = x >> 16; *(o++) = x >> 8; *(o++) = x; } |
521 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
522 |
{ |
{ |
523 |
PixelColour pc; |
PixelColour pc; |
524 |
switch (g_server_bpp) |
switch (g_server_depth) |
525 |
{ |
{ |
526 |
case 15: |
case 15: |
527 |
SPLITCOLOUR15(colour, pc); |
SPLITCOLOUR15(colour, pc); |
532 |
case 24: |
case 24: |
533 |
SPLITCOLOUR24(colour, pc); |
SPLITCOLOUR24(colour, pc); |
534 |
break; |
break; |
535 |
|
default: |
536 |
|
/* Avoid warning */ |
537 |
|
pc.red = 0; |
538 |
|
pc.green = 0; |
539 |
|
pc.blue = 0; |
540 |
|
break; |
541 |
} |
} |
542 |
return MAKECOLOUR(pc); |
return MAKECOLOUR(pc); |
543 |
} |
} |
589 |
{ |
{ |
590 |
uint16 value; |
uint16 value; |
591 |
|
|
592 |
if (g_arch_match) |
if (g_compatible_arch) |
593 |
{ |
{ |
594 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
595 |
REPEAT2 |
REPEAT2 |
623 |
{ |
{ |
624 |
uint32 value; |
uint32 value; |
625 |
|
|
626 |
if (g_xserver_be) |
if (g_compatible_arch) |
627 |
{ |
{ |
628 |
while (out < end) |
while (out < end) |
629 |
{ |
{ |
646 |
{ |
{ |
647 |
uint32 value; |
uint32 value; |
648 |
|
|
649 |
if (g_arch_match) |
if (g_compatible_arch) |
650 |
{ |
{ |
651 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
652 |
REPEAT4 |
REPEAT4 |
718 |
uint16 pixel; |
uint16 pixel; |
719 |
PixelColour pc; |
PixelColour pc; |
720 |
|
|
721 |
if (g_arch_match) |
if (g_compatible_arch) |
722 |
{ |
{ |
723 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
724 |
REPEAT3 |
REPEAT3 |
768 |
uint32 value; |
uint32 value; |
769 |
PixelColour pc; |
PixelColour pc; |
770 |
|
|
771 |
if (g_arch_match) |
if (g_compatible_arch) |
772 |
{ |
{ |
773 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
774 |
REPEAT4 |
REPEAT4 |
876 |
uint16 pixel; |
uint16 pixel; |
877 |
PixelColour pc; |
PixelColour pc; |
878 |
|
|
879 |
if (g_arch_match) |
if (g_compatible_arch) |
880 |
{ |
{ |
881 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
882 |
REPEAT3 |
REPEAT3 |
946 |
uint32 value; |
uint32 value; |
947 |
PixelColour pc; |
PixelColour pc; |
948 |
|
|
949 |
if (g_arch_match) |
if (g_compatible_arch) |
950 |
{ |
{ |
951 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
952 |
REPEAT4 |
REPEAT4 |
975 |
} |
} |
976 |
else |
else |
977 |
{ |
{ |
978 |
|
while (out < end) |
979 |
{ |
{ |
980 |
pixel = *(data++); |
pixel = *(data++); |
981 |
SPLITCOLOUR16(pixel, pc); |
SPLITCOLOUR16(pixel, pc); |
1075 |
uint32 value; |
uint32 value; |
1076 |
PixelColour pc; |
PixelColour pc; |
1077 |
|
|
1078 |
if (g_arch_match) |
if (g_compatible_arch) |
1079 |
{ |
{ |
1080 |
/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
1081 |
#ifdef NEED_ALIGN |
#ifdef NEED_ALIGN |
1089 |
#else |
#else |
1090 |
REPEAT4 |
REPEAT4 |
1091 |
( |
( |
1092 |
*((uint32 *) out) = *((uint32 *) data); |
/* Only read 3 bytes. Reading 4 bytes means reading beyond buffer. */ |
1093 |
out += 4; |
*((uint32 *) out) = *((uint16 *) data) + (*((uint8 *) data + 2) << 16); |
1094 |
data += 3; |
out += 4; |
1095 |
|
data += 3; |
1096 |
) |
) |
1097 |
#endif |
#endif |
1098 |
/* *INDENT-ON* */ |
/* *INDENT-ON* */ |
1130 |
uint8 *out; |
uint8 *out; |
1131 |
uint8 *end; |
uint8 *end; |
1132 |
|
|
1133 |
/* if server and xserver bpp match, */ |
/* |
1134 |
/* and arch(endian) matches, no need to translate */ |
If RDP depth and X Visual depths match, |
1135 |
/* just return data */ |
and arch(endian) matches, no need to translate: |
1136 |
if (g_arch_match) |
just return data. |
1137 |
|
Note: select_visual should've already ensured g_no_translate |
1138 |
|
is only set for compatible depths, but the RDP depth might've |
1139 |
|
changed during connection negotiations. |
1140 |
|
*/ |
1141 |
|
if (g_no_translate_image) |
1142 |
{ |
{ |
1143 |
if (g_depth == 15 && g_server_bpp == 15) |
if ((g_depth == 15 && g_server_depth == 15) || |
1144 |
return data; |
(g_depth == 16 && g_server_depth == 16) || |
1145 |
if (g_depth == 16 && g_server_bpp == 16) |
(g_depth == 24 && g_server_depth == 24)) |
|
return data; |
|
|
if (g_depth == 24 && g_bpp == 24 && g_server_bpp == 24) |
|
1146 |
return data; |
return data; |
1147 |
} |
} |
1148 |
|
|
1150 |
out = (uint8 *) xmalloc(size); |
out = (uint8 *) xmalloc(size); |
1151 |
end = out + size; |
end = out + size; |
1152 |
|
|
1153 |
switch (g_server_bpp) |
switch (g_server_depth) |
1154 |
{ |
{ |
1155 |
case 24: |
case 24: |
1156 |
switch (g_bpp) |
switch (g_bpp) |
1248 |
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
*shift_r = 8 - ffs(mask & ~(mask >> 1)); |
1249 |
} |
} |
1250 |
|
|
1251 |
BOOL |
/* Given a mask of a colour channel (e.g. XVisualInfo.red_mask), |
1252 |
ui_init(void) |
calculates the bits-per-pixel of this channel (a.k.a. colour weight). |
1253 |
|
*/ |
1254 |
|
static unsigned |
1255 |
|
calculate_mask_weight(uint32 mask) |
1256 |
|
{ |
1257 |
|
unsigned weight = 0; |
1258 |
|
do |
1259 |
|
{ |
1260 |
|
weight += (mask & 1); |
1261 |
|
} |
1262 |
|
while (mask >>= 1); |
1263 |
|
return weight; |
1264 |
|
} |
1265 |
|
|
1266 |
|
static BOOL |
1267 |
|
select_visual() |
1268 |
{ |
{ |
|
XVisualInfo vi; |
|
1269 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
1270 |
uint16 test; |
int pixmap_formats_count, visuals_count; |
|
int i, screen_num, nvisuals; |
|
1271 |
XVisualInfo *vmatches = NULL; |
XVisualInfo *vmatches = NULL; |
1272 |
XVisualInfo template; |
XVisualInfo template; |
1273 |
Bool TrueColorVisual = False; |
int i; |
1274 |
|
unsigned red_weight, blue_weight, green_weight; |
1275 |
|
|
1276 |
g_display = XOpenDisplay(NULL); |
red_weight = blue_weight = green_weight = 0; |
1277 |
if (g_display == NULL) |
|
1278 |
|
pfm = XListPixmapFormats(g_display, &pixmap_formats_count); |
1279 |
|
if (pfm == NULL) |
1280 |
{ |
{ |
1281 |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
error("Unable to get list of pixmap formats from display.\n"); |
1282 |
|
XCloseDisplay(g_display); |
1283 |
return False; |
return False; |
1284 |
} |
} |
1285 |
|
|
1286 |
screen_num = DefaultScreen(g_display); |
/* Search for best TrueColor visual */ |
|
g_x_socket = ConnectionNumber(g_display); |
|
|
g_screen = ScreenOfDisplay(g_display, screen_num); |
|
|
g_depth = DefaultDepthOfScreen(g_screen); |
|
|
|
|
|
/* Search for best TrueColor depth */ |
|
1287 |
template.class = TrueColor; |
template.class = TrueColor; |
1288 |
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &visuals_count); |
1289 |
|
g_visual = NULL; |
1290 |
|
g_no_translate_image = False; |
1291 |
|
g_compatible_arch = False; |
1292 |
|
if (vmatches != NULL) |
1293 |
|
{ |
1294 |
|
for (i = 0; i < visuals_count; ++i) |
1295 |
|
{ |
1296 |
|
XVisualInfo *visual_info = &vmatches[i]; |
1297 |
|
|
1298 |
|
/* Try to find a no-translation visual that'll |
1299 |
|
allow us to use RDP bitmaps directly as ZPixmaps. */ |
1300 |
|
if (!g_xserver_be && (((visual_info->depth == 15) && |
1301 |
|
/* R5G5B5 */ |
1302 |
|
(visual_info->red_mask == 0x7c00) && |
1303 |
|
(visual_info->green_mask == 0x3e0) && |
1304 |
|
(visual_info->blue_mask == 0x1f)) || |
1305 |
|
((visual_info->depth == 16) && |
1306 |
|
/* R5G6B5 */ |
1307 |
|
(visual_info->red_mask == 0xf800) && |
1308 |
|
(visual_info->green_mask == 0x7e0) && |
1309 |
|
(visual_info->blue_mask == 0x1f)) || |
1310 |
|
((visual_info->depth == 24) && |
1311 |
|
/* R8G8B8 */ |
1312 |
|
(visual_info->red_mask == 0xff0000) && |
1313 |
|
(visual_info->green_mask == 0xff00) && |
1314 |
|
(visual_info->blue_mask == 0xff)))) |
1315 |
|
{ |
1316 |
|
g_visual = visual_info->visual; |
1317 |
|
g_depth = visual_info->depth; |
1318 |
|
g_compatible_arch = !g_host_be; |
1319 |
|
g_no_translate_image = (visual_info->depth == g_server_depth); |
1320 |
|
if (g_no_translate_image) |
1321 |
|
/* We found the best visual */ |
1322 |
|
break; |
1323 |
|
} |
1324 |
|
else |
1325 |
|
{ |
1326 |
|
g_compatible_arch = False; |
1327 |
|
} |
1328 |
|
|
1329 |
|
if (visual_info->depth > 24) |
1330 |
|
{ |
1331 |
|
/* Avoid 32-bit visuals and likes like the plague. |
1332 |
|
They're either untested or proven to work bad |
1333 |
|
(e.g. nvidia's Composite 32-bit visual). |
1334 |
|
Most implementation offer a 24-bit visual anyway. */ |
1335 |
|
continue; |
1336 |
|
} |
1337 |
|
|
1338 |
nvisuals--; |
/* Only care for visuals, for whose BPPs (not depths!) |
1339 |
while (nvisuals >= 0) |
we have a translateXtoY function. */ |
1340 |
{ |
BOOL can_translate_to_bpp = False; |
1341 |
if ((vmatches + nvisuals)->depth > g_depth) |
int j; |
1342 |
{ |
for (j = 0; j < pixmap_formats_count; ++j) |
1343 |
g_depth = (vmatches + nvisuals)->depth; |
{ |
1344 |
|
if (pfm[j].depth == visual_info->depth) |
1345 |
|
{ |
1346 |
|
if ((pfm[j].bits_per_pixel == 16) || |
1347 |
|
(pfm[j].bits_per_pixel == 24) || |
1348 |
|
(pfm[j].bits_per_pixel == 32)) |
1349 |
|
{ |
1350 |
|
can_translate_to_bpp = True; |
1351 |
|
} |
1352 |
|
break; |
1353 |
|
} |
1354 |
|
} |
1355 |
|
|
1356 |
|
/* Prefer formats which have the most colour depth. |
1357 |
|
We're being truly aristocratic here, minding each |
1358 |
|
weight on its own. */ |
1359 |
|
if (can_translate_to_bpp) |
1360 |
|
{ |
1361 |
|
unsigned vis_red_weight = |
1362 |
|
calculate_mask_weight(visual_info->red_mask); |
1363 |
|
unsigned vis_green_weight = |
1364 |
|
calculate_mask_weight(visual_info->green_mask); |
1365 |
|
unsigned vis_blue_weight = |
1366 |
|
calculate_mask_weight(visual_info->blue_mask); |
1367 |
|
if ((vis_red_weight >= red_weight) |
1368 |
|
&& (vis_green_weight >= green_weight) |
1369 |
|
&& (vis_blue_weight >= blue_weight)) |
1370 |
|
{ |
1371 |
|
red_weight = vis_red_weight; |
1372 |
|
green_weight = vis_green_weight; |
1373 |
|
blue_weight = vis_blue_weight; |
1374 |
|
g_visual = visual_info->visual; |
1375 |
|
g_depth = visual_info->depth; |
1376 |
|
} |
1377 |
|
} |
1378 |
} |
} |
1379 |
nvisuals--; |
XFree(vmatches); |
|
TrueColorVisual = True; |
|
1380 |
} |
} |
1381 |
|
|
1382 |
test = 1; |
if (g_visual != NULL) |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
|
|
|
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
|
1383 |
{ |
{ |
1384 |
/* we use a colourmap, so the default visual should do */ |
g_owncolmap = False; |
1385 |
g_visual = DefaultVisualOfScreen(g_screen); |
calculate_shifts(g_visual->red_mask, &g_red_shift_r, &g_red_shift_l); |
1386 |
g_depth = DefaultDepthOfScreen(g_screen); |
calculate_shifts(g_visual->green_mask, &g_green_shift_r, &g_green_shift_l); |
1387 |
|
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; |
|
|
} |
|
1388 |
} |
} |
1389 |
else |
else |
1390 |
{ |
{ |
1391 |
/* need a truecolour visual */ |
template.class = PseudoColor; |
1392 |
if (!XMatchVisualInfo(g_display, screen_num, g_depth, TrueColor, &vi)) |
template.depth = 8; |
1393 |
{ |
template.colormap_size = 256; |
1394 |
error("The display does not support true colour - high colour support unavailable.\n"); |
vmatches = |
1395 |
|
XGetVisualInfo(g_display, |
1396 |
|
VisualClassMask | VisualDepthMask | VisualColormapSizeMask, |
1397 |
|
&template, &visuals_count); |
1398 |
|
if (vmatches == NULL) |
1399 |
|
{ |
1400 |
|
error("No usable TrueColor or PseudoColor visuals on this display.\n"); |
1401 |
|
XCloseDisplay(g_display); |
1402 |
|
XFree(pfm); |
1403 |
return False; |
return False; |
1404 |
} |
} |
1405 |
|
|
1406 |
g_visual = vi.visual; |
/* we use a colourmap, so the default visual should do */ |
1407 |
g_owncolmap = False; |
g_owncolmap = True; |
1408 |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
g_visual = vmatches[0].visual; |
1409 |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
g_depth = vmatches[0].depth; |
1410 |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
} |
1411 |
|
|
1412 |
/* if RGB video and everything is little endian */ |
g_bpp = 0; |
1413 |
if ((vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) && |
for (i = 0; i < pixmap_formats_count; ++i) |
1414 |
!g_xserver_be && !g_host_be) |
{ |
1415 |
|
XPixmapFormatValues *pf = &pfm[i]; |
1416 |
|
if (pf->depth == g_depth) |
1417 |
{ |
{ |
1418 |
if (g_depth <= 16 || (g_red_shift_l == 16 && g_green_shift_l == 8 && |
g_bpp = pf->bits_per_pixel; |
1419 |
g_blue_shift_l == 0)) |
|
1420 |
|
if (g_no_translate_image) |
1421 |
{ |
{ |
1422 |
g_arch_match = True; |
switch (g_server_depth) |
1423 |
|
{ |
1424 |
|
case 15: |
1425 |
|
case 16: |
1426 |
|
if (g_bpp != 16) |
1427 |
|
g_no_translate_image = False; |
1428 |
|
break; |
1429 |
|
case 24: |
1430 |
|
/* Yes, this will force image translation |
1431 |
|
on most modern servers which use 32 bits |
1432 |
|
for R8G8B8. */ |
1433 |
|
if (g_bpp != 24) |
1434 |
|
g_no_translate_image = False; |
1435 |
|
break; |
1436 |
|
default: |
1437 |
|
g_no_translate_image = False; |
1438 |
|
break; |
1439 |
|
} |
1440 |
} |
} |
|
} |
|
1441 |
|
|
1442 |
if (g_arch_match) |
/* Pixmap formats list is a depth-to-bpp mapping -- |
1443 |
{ |
there's just a single entry for every depth, |
1444 |
DEBUG(("Architectures match, enabling little endian optimisations.\n")); |
so we can safely break here */ |
1445 |
|
break; |
1446 |
} |
} |
1447 |
} |
} |
1448 |
|
XFree(pfm); |
1449 |
|
pfm = NULL; |
1450 |
|
return True; |
1451 |
|
} |
1452 |
|
|
1453 |
|
BOOL |
1454 |
|
ui_init(void) |
1455 |
|
{ |
1456 |
|
int screen_num; |
1457 |
|
|
1458 |
pfm = XListPixmapFormats(g_display, &i); |
g_display = XOpenDisplay(NULL); |
1459 |
if (pfm != NULL) |
if (g_display == NULL) |
1460 |
{ |
{ |
1461 |
/* Use maximum bpp for this depth - this is generally |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
1462 |
desirable, e.g. 24 bits->32 bits. */ |
return False; |
|
while (i--) |
|
|
{ |
|
|
if ((pfm[i].depth == g_depth) && (pfm[i].bits_per_pixel > g_bpp)) |
|
|
{ |
|
|
g_bpp = pfm[i].bits_per_pixel; |
|
|
} |
|
|
} |
|
|
XFree(pfm); |
|
1463 |
} |
} |
1464 |
|
|
|
if (g_bpp < 8) |
|
1465 |
{ |
{ |
1466 |
error("Less than 8 bpp not currently supported.\n"); |
uint16 endianess_test = 1; |
1467 |
XCloseDisplay(g_display); |
g_host_be = !(BOOL) (*(uint8 *) (&endianess_test)); |
1468 |
|
} |
1469 |
|
|
1470 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
1471 |
|
screen_num = DefaultScreen(g_display); |
1472 |
|
g_x_socket = ConnectionNumber(g_display); |
1473 |
|
g_screen = ScreenOfDisplay(g_display, screen_num); |
1474 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
1475 |
|
|
1476 |
|
if (!select_visual()) |
1477 |
return False; |
return False; |
1478 |
|
|
1479 |
|
if (g_no_translate_image) |
1480 |
|
{ |
1481 |
|
DEBUG(("Performance optimization possible: avoiding image translation (colour depth conversion).\n")); |
1482 |
|
} |
1483 |
|
|
1484 |
|
if (g_server_depth > g_bpp) |
1485 |
|
{ |
1486 |
|
warning("Remote desktop colour depth %d higher than display colour depth %d.\n", |
1487 |
|
g_server_depth, g_bpp); |
1488 |
} |
} |
1489 |
|
|
1490 |
|
DEBUG(("RDP depth: %d, display depth: %d, display bpp: %d, X server BE: %d, host BE: %d\n", |
1491 |
|
g_server_depth, g_depth, g_bpp, g_xserver_be, g_host_be)); |
1492 |
|
|
1493 |
if (!g_owncolmap) |
if (!g_owncolmap) |
1494 |
{ |
{ |
1495 |
g_xcolmap = |
g_xcolmap = |
1496 |
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
1497 |
AllocNone); |
AllocNone); |
1498 |
if (g_depth <= 8) |
if (g_depth <= 8) |
1499 |
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); |
1500 |
} |
} |
1501 |
|
|
1502 |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
1503 |
{ |
{ |
1504 |
warning("External BackingStore not available, using internal\n"); |
warning("External BackingStore not available. Using internal.\n"); |
1505 |
g_ownbackstore = True; |
g_ownbackstore = True; |
1506 |
} |
} |
1507 |
|
|
1512 |
{ |
{ |
1513 |
g_width = WidthOfScreen(g_screen); |
g_width = WidthOfScreen(g_screen); |
1514 |
g_height = HeightOfScreen(g_screen); |
g_height = HeightOfScreen(g_screen); |
1515 |
|
g_using_full_workarea = True; |
1516 |
} |
} |
1517 |
else if (g_width < 0) |
else if (g_width < 0) |
1518 |
{ |
{ |
1519 |
/* Percent of screen */ |
/* Percent of screen */ |
1520 |
|
if (-g_width >= 100) |
1521 |
|
g_using_full_workarea = True; |
1522 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
1523 |
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
g_width = WidthOfScreen(g_screen) * (-g_width) / 100; |
1524 |
} |
} |
1526 |
{ |
{ |
1527 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
1528 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
|
|
|
1529 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
1530 |
{ |
{ |
1531 |
g_width = cx; |
g_width = cx; |
1532 |
g_height = cy; |
g_height = cy; |
1533 |
|
g_using_full_workarea = True; |
1534 |
} |
} |
1535 |
else |
else |
1536 |
{ |
{ |
1537 |
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"); |
1538 |
g_width = 800; |
g_width = WidthOfScreen(g_screen); |
1539 |
g_height = 600; |
g_height = HeightOfScreen(g_screen); |
1540 |
} |
} |
1541 |
} |
} |
1542 |
|
|
1551 |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
g_IM = XOpenIM(g_display, NULL, NULL, NULL); |
1552 |
|
|
1553 |
xclip_init(); |
xclip_init(); |
1554 |
|
ewmh_init(); |
1555 |
|
if (g_seamless_rdp) |
1556 |
|
seamless_init(); |
1557 |
|
|
1558 |
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)); |
1559 |
|
|
1560 |
return True; |
return True; |
1561 |
} |
} |
1579 |
g_display = NULL; |
g_display = NULL; |
1580 |
} |
} |
1581 |
|
|
1582 |
|
|
1583 |
|
static void |
1584 |
|
get_window_attribs(XSetWindowAttributes * attribs) |
1585 |
|
{ |
1586 |
|
attribs->background_pixel = BlackPixelOfScreen(g_screen); |
1587 |
|
attribs->background_pixel = WhitePixelOfScreen(g_screen); |
1588 |
|
attribs->border_pixel = WhitePixelOfScreen(g_screen); |
1589 |
|
attribs->backing_store = g_ownbackstore ? NotUseful : Always; |
1590 |
|
attribs->override_redirect = g_fullscreen; |
1591 |
|
attribs->colormap = g_xcolmap; |
1592 |
|
} |
1593 |
|
|
1594 |
|
static void |
1595 |
|
get_input_mask(long *input_mask) |
1596 |
|
{ |
1597 |
|
*input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
1598 |
|
VisibilityChangeMask | FocusChangeMask | StructureNotifyMask; |
1599 |
|
|
1600 |
|
if (g_sendmotion) |
1601 |
|
*input_mask |= PointerMotionMask; |
1602 |
|
if (g_ownbackstore) |
1603 |
|
*input_mask |= ExposureMask; |
1604 |
|
if (g_fullscreen || g_grab_keyboard) |
1605 |
|
*input_mask |= EnterWindowMask; |
1606 |
|
if (g_grab_keyboard) |
1607 |
|
*input_mask |= LeaveWindowMask; |
1608 |
|
} |
1609 |
|
|
1610 |
BOOL |
BOOL |
1611 |
ui_create_window(void) |
ui_create_window(void) |
1612 |
{ |
{ |
1623 |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
wndwidth = g_fullscreen ? WidthOfScreen(g_screen) : g_width; |
1624 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
1625 |
|
|
1626 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
/* Handle -x-y portion of geometry string */ |
1627 |
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
if (g_xpos < 0 || (g_xpos == 0 && (g_pos & 2))) |
1628 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
g_xpos = WidthOfScreen(g_screen) + g_xpos - g_width; |
1629 |
attribs.override_redirect = g_fullscreen; |
if (g_ypos < 0 || (g_ypos == 0 && (g_pos & 4))) |
1630 |
attribs.colormap = g_xcolmap; |
g_ypos = HeightOfScreen(g_screen) + g_ypos - g_height; |
1631 |
|
|
1632 |
|
get_window_attribs(&attribs); |
1633 |
|
|
1634 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), g_xpos, g_ypos, wndwidth, |
1635 |
wndheight, 0, g_depth, InputOutput, g_visual, |
wndheight, 0, g_depth, InputOutput, g_visual, |
1637 |
CWBorderPixel, &attribs); |
CWBorderPixel, &attribs); |
1638 |
|
|
1639 |
if (g_gc == NULL) |
if (g_gc == NULL) |
1640 |
|
{ |
1641 |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1642 |
|
ui_reset_clip(); |
1643 |
|
} |
1644 |
|
|
1645 |
if (g_create_bitmap_gc == NULL) |
if (g_create_bitmap_gc == NULL) |
1646 |
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
g_create_bitmap_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
1657 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
1658 |
|
|
1659 |
if (g_hide_decorations) |
if (g_hide_decorations) |
1660 |
mwm_hide_decorations(); |
mwm_hide_decorations(g_wnd); |
1661 |
|
|
1662 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
1663 |
if (classhints != NULL) |
if (classhints != NULL) |
1671 |
if (sizehints) |
if (sizehints) |
1672 |
{ |
{ |
1673 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
1674 |
|
if (g_pos) |
1675 |
|
sizehints->flags |= PPosition; |
1676 |
sizehints->min_width = sizehints->max_width = g_width; |
sizehints->min_width = sizehints->max_width = g_width; |
1677 |
sizehints->min_height = sizehints->max_height = g_height; |
sizehints->min_height = sizehints->max_height = g_height; |
1678 |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1684 |
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
1685 |
} |
} |
1686 |
|
|
1687 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
get_input_mask(&input_mask); |
|
VisibilityChangeMask | FocusChangeMask; |
|
|
|
|
|
if (g_sendmotion) |
|
|
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; |
|
1688 |
|
|
1689 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1690 |
{ |
{ |
1697 |
} |
} |
1698 |
|
|
1699 |
XSelectInput(g_display, g_wnd, input_mask); |
XSelectInput(g_display, g_wnd, input_mask); |
|
XMapWindow(g_display, g_wnd); |
|
1700 |
|
|
1701 |
|
XMapWindow(g_display, g_wnd); |
1702 |
/* wait for VisibilityNotify */ |
/* wait for VisibilityNotify */ |
1703 |
do |
do |
1704 |
{ |
{ |
1769 |
{ |
{ |
1770 |
Pixmap contents = 0; |
Pixmap contents = 0; |
1771 |
|
|
1772 |
|
if (g_seamless_active) |
1773 |
|
/* Turn off SeamlessRDP mode */ |
1774 |
|
ui_seamless_toggle(); |
1775 |
|
|
1776 |
if (!g_ownbackstore) |
if (!g_ownbackstore) |
1777 |
{ |
{ |
1778 |
/* need to save contents of window */ |
/* need to save contents of window */ |
1793 |
} |
} |
1794 |
} |
} |
1795 |
|
|
1796 |
/* Process all events in Xlib queue |
static void |
1797 |
|
handle_button_event(XEvent xevent, BOOL down) |
1798 |
|
{ |
1799 |
|
uint16 button, flags = 0; |
1800 |
|
g_last_gesturetime = xevent.xbutton.time; |
1801 |
|
button = xkeymap_translate_button(xevent.xbutton.button); |
1802 |
|
if (button == 0) |
1803 |
|
return; |
1804 |
|
|
1805 |
|
if (down) |
1806 |
|
flags = MOUSE_FLAG_DOWN; |
1807 |
|
|
1808 |
|
/* Stop moving window when button is released, regardless of cursor position */ |
1809 |
|
if (g_moving_wnd && (xevent.type == ButtonRelease)) |
1810 |
|
g_moving_wnd = False; |
1811 |
|
|
1812 |
|
/* If win_button_size is nonzero, enable single app mode */ |
1813 |
|
if (xevent.xbutton.y < g_win_button_size) |
1814 |
|
{ |
1815 |
|
/* Check from right to left: */ |
1816 |
|
if (xevent.xbutton.x >= g_width - g_win_button_size) |
1817 |
|
{ |
1818 |
|
/* The close button, continue */ |
1819 |
|
; |
1820 |
|
} |
1821 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 2) |
1822 |
|
{ |
1823 |
|
/* The maximize/restore button. Do not send to |
1824 |
|
server. It might be a good idea to change the |
1825 |
|
cursor or give some other visible indication |
1826 |
|
that rdesktop inhibited this click */ |
1827 |
|
if (xevent.type == ButtonPress) |
1828 |
|
return; |
1829 |
|
} |
1830 |
|
else if (xevent.xbutton.x >= g_width - g_win_button_size * 3) |
1831 |
|
{ |
1832 |
|
/* The minimize button. Iconify window. */ |
1833 |
|
if (xevent.type == ButtonRelease) |
1834 |
|
{ |
1835 |
|
/* Release the mouse button outside the minimize button, to prevent the |
1836 |
|
actual minimazation to happen */ |
1837 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, button, 1, 1); |
1838 |
|
XIconifyWindow(g_display, g_wnd, DefaultScreen(g_display)); |
1839 |
|
return; |
1840 |
|
} |
1841 |
|
} |
1842 |
|
else if (xevent.xbutton.x <= g_win_button_size) |
1843 |
|
{ |
1844 |
|
/* The system menu. Ignore. */ |
1845 |
|
if (xevent.type == ButtonPress) |
1846 |
|
return; |
1847 |
|
} |
1848 |
|
else |
1849 |
|
{ |
1850 |
|
/* The title bar. */ |
1851 |
|
if (xevent.type == ButtonPress) |
1852 |
|
{ |
1853 |
|
if (!g_fullscreen && g_hide_decorations && !g_using_full_workarea) |
1854 |
|
{ |
1855 |
|
g_moving_wnd = True; |
1856 |
|
g_move_x_offset = xevent.xbutton.x; |
1857 |
|
g_move_y_offset = xevent.xbutton.y; |
1858 |
|
} |
1859 |
|
return; |
1860 |
|
} |
1861 |
|
} |
1862 |
|
} |
1863 |
|
|
1864 |
|
if (xevent.xmotion.window == g_wnd) |
1865 |
|
{ |
1866 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1867 |
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
1868 |
|
} |
1869 |
|
else |
1870 |
|
{ |
1871 |
|
/* SeamlessRDP */ |
1872 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
1873 |
|
flags | button, xevent.xbutton.x_root, xevent.xbutton.y_root); |
1874 |
|
} |
1875 |
|
} |
1876 |
|
|
1877 |
|
|
1878 |
|
/* Process events in Xlib queue |
1879 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1880 |
static int |
static int |
1881 |
xwin_process_events(void) |
xwin_process_events(void) |
1882 |
{ |
{ |
1883 |
XEvent xevent; |
XEvent xevent; |
1884 |
KeySym keysym; |
KeySym keysym; |
|
uint16 button, flags; |
|
1885 |
uint32 ev_time; |
uint32 ev_time; |
|
key_translation tr; |
|
1886 |
char str[256]; |
char str[256]; |
1887 |
Status status; |
Status status; |
1888 |
|
int events = 0; |
1889 |
|
seamless_window *sw; |
1890 |
|
|
1891 |
while (XPending(g_display) > 0) |
while ((XPending(g_display) > 0) && events++ < 20) |
1892 |
{ |
{ |
1893 |
XNextEvent(g_display, &xevent); |
XNextEvent(g_display, &xevent); |
1894 |
|
|
1898 |
continue; |
continue; |
1899 |
} |
} |
1900 |
|
|
|
flags = 0; |
|
|
|
|
1901 |
switch (xevent.type) |
switch (xevent.type) |
1902 |
{ |
{ |
1903 |
case VisibilityNotify: |
case VisibilityNotify: |
1904 |
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
if (xevent.xvisibility.window == g_wnd) |
1905 |
|
g_Unobscured = |
1906 |
|
xevent.xvisibility.state == VisibilityUnobscured; |
1907 |
|
|
1908 |
break; |
break; |
1909 |
case ClientMessage: |
case ClientMessage: |
1910 |
/* the window manager told us to quit */ |
/* the window manager told us to quit */ |
1937 |
str, sizeof(str), &keysym, NULL); |
str, sizeof(str), &keysym, NULL); |
1938 |
} |
} |
1939 |
|
|
1940 |
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("KeyPress for keysym (0x%lx, %s)\n", keysym, |
1941 |
get_ksname(keysym))); |
get_ksname(keysym))); |
1942 |
|
|
1943 |
ev_time = time(NULL); |
ev_time = time(NULL); |
1944 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
1945 |
break; |
break; |
1946 |
|
|
1947 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
1948 |
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); |
|
|
|
|
1949 |
break; |
break; |
1950 |
|
|
1951 |
case KeyRelease: |
case KeyRelease: |
1953 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
1954 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
1955 |
|
|
1956 |
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
DEBUG_KBD(("\nKeyRelease for keysym (0x%lx, %s)\n", keysym, |
1957 |
get_ksname(keysym))); |
get_ksname(keysym))); |
1958 |
|
|
1959 |
ev_time = time(NULL); |
ev_time = time(NULL); |
1960 |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
1961 |
break; |
break; |
1962 |
|
|
1963 |
tr = xkeymap_translate_key(keysym, |
xkeymap_send_keys(keysym, xevent.xkey.keycode, xevent.xkey.state, |
1964 |
xevent.xkey.keycode, xevent.xkey.state); |
ev_time, False, 0); |
|
|
|
|
if (tr.scancode == 0) |
|
|
break; |
|
|
|
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
|
1965 |
break; |
break; |
1966 |
|
|
1967 |
case ButtonPress: |
case ButtonPress: |
1968 |
flags = MOUSE_FLAG_DOWN; |
handle_button_event(xevent, True); |
1969 |
/* fall through */ |
break; |
1970 |
|
|
1971 |
case ButtonRelease: |
case ButtonRelease: |
1972 |
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); |
|
1973 |
break; |
break; |
1974 |
|
|
1975 |
case MotionNotify: |
case MotionNotify: |
1984 |
if (g_fullscreen && !g_focused) |
if (g_fullscreen && !g_focused) |
1985 |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
XSetInputFocus(g_display, g_wnd, RevertToPointerRoot, |
1986 |
CurrentTime); |
CurrentTime); |
1987 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
|
1988 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
if (xevent.xmotion.window == g_wnd) |
1989 |
|
{ |
1990 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, MOUSE_FLAG_MOVE, |
1991 |
|
xevent.xmotion.x, xevent.xmotion.y); |
1992 |
|
} |
1993 |
|
else |
1994 |
|
{ |
1995 |
|
/* SeamlessRDP */ |
1996 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, MOUSE_FLAG_MOVE, |
1997 |
|
xevent.xmotion.x_root, |
1998 |
|
xevent.xmotion.y_root); |
1999 |
|
} |
2000 |
break; |
break; |
2001 |
|
|
2002 |
case FocusIn: |
case FocusIn: |
2007 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
2008 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
2009 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
2010 |
|
|
2011 |
|
sw = sw_get_window_by_wnd(xevent.xfocus.window); |
2012 |
|
if (!sw) |
2013 |
|
break; |
2014 |
|
|
2015 |
|
if (sw->id != g_seamless_focused) |
2016 |
|
{ |
2017 |
|
seamless_send_focus(sw->id, 0); |
2018 |
|
g_seamless_focused = sw->id; |
2019 |
|
} |
2020 |
break; |
break; |
2021 |
|
|
2022 |
case FocusOut: |
case FocusOut: |
2049 |
break; |
break; |
2050 |
|
|
2051 |
case Expose: |
case Expose: |
2052 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, |
if (xevent.xexpose.window == g_wnd) |
2053 |
xevent.xexpose.x, xevent.xexpose.y, |
{ |
2054 |
xevent.xexpose.width, |
XCopyArea(g_display, g_backstore, xevent.xexpose.window, |
2055 |
xevent.xexpose.height, |
g_gc, |
2056 |
xevent.xexpose.x, xevent.xexpose.y); |
xevent.xexpose.x, xevent.xexpose.y, |
2057 |
|
xevent.xexpose.width, xevent.xexpose.height, |
2058 |
|
xevent.xexpose.x, xevent.xexpose.y); |
2059 |
|
} |
2060 |
|
else |
2061 |
|
{ |
2062 |
|
sw = sw_get_window_by_wnd(xevent.xexpose.window); |
2063 |
|
if (sw) |
2064 |
|
XCopyArea(g_display, g_backstore, |
2065 |
|
xevent.xexpose.window, g_gc, |
2066 |
|
xevent.xexpose.x + sw->xoffset, |
2067 |
|
xevent.xexpose.y + sw->yoffset, |
2068 |
|
xevent.xexpose.width, |
2069 |
|
xevent.xexpose.height, xevent.xexpose.x, |
2070 |
|
xevent.xexpose.y); |
2071 |
|
else |
2072 |
|
{ |
2073 |
|
error("Expose for unknown window 0x%lx\n", |
2074 |
|
xevent.xexpose.window); |
2075 |
|
} |
2076 |
|
} |
2077 |
|
|
2078 |
break; |
break; |
2079 |
|
|
2080 |
case MappingNotify: |
case MappingNotify: |
2103 |
break; |
break; |
2104 |
case PropertyNotify: |
case PropertyNotify: |
2105 |
xclip_handle_PropertyNotify(&xevent.xproperty); |
xclip_handle_PropertyNotify(&xevent.xproperty); |
2106 |
|
if (xevent.xproperty.window == g_wnd) |
2107 |
|
break; |
2108 |
|
if (xevent.xproperty.window == DefaultRootWindow(g_display)) |
2109 |
|
break; |
2110 |
|
|
2111 |
|
/* seamless */ |
2112 |
|
sw = sw_get_window_by_wnd(xevent.xproperty.window); |
2113 |
|
if (!sw) |
2114 |
|
break; |
2115 |
|
|
2116 |
|
if ((xevent.xproperty.atom == g_net_wm_state_atom) |
2117 |
|
&& (xevent.xproperty.state == PropertyNewValue)) |
2118 |
|
{ |
2119 |
|
sw->state = ewmh_get_window_state(sw->wnd); |
2120 |
|
seamless_send_state(sw->id, sw->state, 0); |
2121 |
|
} |
2122 |
|
|
2123 |
|
if ((xevent.xproperty.atom == g_net_wm_desktop_atom) |
2124 |
|
&& (xevent.xproperty.state == PropertyNewValue)) |
2125 |
|
{ |
2126 |
|
sw->desktop = ewmh_get_window_desktop(sw->wnd); |
2127 |
|
sw_all_to_desktop(sw->wnd, sw->desktop); |
2128 |
|
} |
2129 |
|
|
2130 |
|
break; |
2131 |
|
case MapNotify: |
2132 |
|
if (!g_seamless_active) |
2133 |
|
rdp_send_client_window_status(1); |
2134 |
|
break; |
2135 |
|
case UnmapNotify: |
2136 |
|
if (!g_seamless_active) |
2137 |
|
rdp_send_client_window_status(0); |
2138 |
|
break; |
2139 |
|
case ConfigureNotify: |
2140 |
|
if (!g_seamless_active) |
2141 |
|
break; |
2142 |
|
|
2143 |
|
sw = sw_get_window_by_wnd(xevent.xconfigure.window); |
2144 |
|
if (!sw) |
2145 |
|
{ |
2146 |
|
error("ConfigureNotify for unknown window 0x%lx\n", |
2147 |
|
xevent.xconfigure.window); |
2148 |
|
} |
2149 |
|
|
2150 |
|
gettimeofday(sw->position_timer, NULL); |
2151 |
|
if (sw->position_timer->tv_usec + SEAMLESSRDP_POSITION_TIMER >= |
2152 |
|
1000000) |
2153 |
|
{ |
2154 |
|
sw->position_timer->tv_usec += |
2155 |
|
SEAMLESSRDP_POSITION_TIMER - 1000000; |
2156 |
|
sw->position_timer->tv_sec += 1; |
2157 |
|
} |
2158 |
|
else |
2159 |
|
{ |
2160 |
|
sw->position_timer->tv_usec += SEAMLESSRDP_POSITION_TIMER; |
2161 |
|
} |
2162 |
|
|
2163 |
|
sw_handle_restack(sw); |
2164 |
break; |
break; |
2165 |
} |
} |
2166 |
} |
} |
2185 |
/* User quit */ |
/* User quit */ |
2186 |
return 0; |
return 0; |
2187 |
|
|
2188 |
|
if (g_seamless_active) |
2189 |
|
sw_check_timers(); |
2190 |
|
|
2191 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
2192 |
FD_ZERO(&wfds); |
FD_ZERO(&wfds); |
2193 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
2207 |
|
|
2208 |
/* add redirection handles */ |
/* add redirection handles */ |
2209 |
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
2210 |
|
seamless_select_timeout(&tv); |
2211 |
|
|
2212 |
n++; |
n++; |
2213 |
|
|
2249 |
uint8 *tdata; |
uint8 *tdata; |
2250 |
int bitmap_pad; |
int bitmap_pad; |
2251 |
|
|
2252 |
if (g_server_bpp == 8) |
if (g_server_depth == 8) |
2253 |
{ |
{ |
2254 |
bitmap_pad = 8; |
bitmap_pad = 8; |
2255 |
} |
} |
2281 |
uint8 *tdata; |
uint8 *tdata; |
2282 |
int bitmap_pad; |
int bitmap_pad; |
2283 |
|
|
2284 |
if (g_server_bpp == 8) |
if (g_server_depth == 8) |
2285 |
{ |
{ |
2286 |
bitmap_pad = 8; |
bitmap_pad = 8; |
2287 |
} |
} |
2301 |
{ |
{ |
2302 |
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); |
2303 |
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); |
2304 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2305 |
|
(g_display, g_backstore, sw->wnd, g_gc, x, y, cx, cy, |
2306 |
|
x - sw->xoffset, y - sw->yoffset)); |
2307 |
} |
} |
2308 |
else |
else |
2309 |
{ |
{ |
2310 |
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); |
2311 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2312 |
|
(g_display, g_wnd, sw->wnd, g_gc, x, y, cx, cy, |
2313 |
|
x - sw->xoffset, y - sw->yoffset)); |
2314 |
} |
} |
2315 |
|
|
2316 |
XFree(image); |
XFree(image); |
2431 |
{ |
{ |
2432 |
g_current_cursor = (Cursor) cursor; |
g_current_cursor = (Cursor) cursor; |
2433 |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
XDefineCursor(g_display, g_wnd, g_current_cursor); |
2434 |
|
ON_ALL_SEAMLESS_WINDOWS(XDefineCursor, (g_display, sw->wnd, g_current_cursor)); |
2435 |
} |
} |
2436 |
|
|
2437 |
void |
void |
2573 |
g_colmap = (uint32 *) map; |
g_colmap = (uint32 *) map; |
2574 |
} |
} |
2575 |
else |
else |
2576 |
|
{ |
2577 |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
XSetWindowColormap(g_display, g_wnd, (Colormap) map); |
2578 |
|
ON_ALL_SEAMLESS_WINDOWS(XSetWindowColormap, (g_display, sw->wnd, (Colormap) map)); |
2579 |
|
} |
2580 |
} |
} |
2581 |
|
|
2582 |
void |
void |
2583 |
ui_set_clip(int x, int y, int cx, int cy) |
ui_set_clip(int x, int y, int cx, int cy) |
2584 |
{ |
{ |
2585 |
XRectangle rect; |
g_clip_rectangle.x = x; |
2586 |
|
g_clip_rectangle.y = y; |
2587 |
rect.x = x; |
g_clip_rectangle.width = cx; |
2588 |
rect.y = y; |
g_clip_rectangle.height = cy; |
2589 |
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); |
|
2590 |
} |
} |
2591 |
|
|
2592 |
void |
void |
2593 |
ui_reset_clip(void) |
ui_reset_clip(void) |
2594 |
{ |
{ |
2595 |
XRectangle rect; |
g_clip_rectangle.x = 0; |
2596 |
|
g_clip_rectangle.y = 0; |
2597 |
rect.x = 0; |
g_clip_rectangle.width = g_width; |
2598 |
rect.y = 0; |
g_clip_rectangle.height = g_height; |
2599 |
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); |
|
2600 |
} |
} |
2601 |
|
|
2602 |
void |
void |
2677 |
|
|
2678 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2679 |
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); |
2680 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2681 |
|
(g_display, g_ownbackstore ? g_backstore : g_wnd, sw->wnd, g_gc, |
2682 |
|
x, y, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
2683 |
} |
} |
2684 |
|
|
2685 |
void |
void |
2690 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
2691 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2692 |
{ |
{ |
2693 |
if (g_Unobscured) |
XCopyArea(g_display, g_Unobscured ? g_wnd : g_backstore, |
2694 |
{ |
g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2695 |
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
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); |
|
|
} |
|
|
else |
|
|
{ |
|
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
|
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, |
|
|
y); |
|
|
} |
|
2696 |
} |
} |
2697 |
else |
else |
2698 |
{ |
{ |
2699 |
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
2700 |
} |
} |
2701 |
|
|
2702 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2703 |
|
(g_display, g_ownbackstore ? g_backstore : g_wnd, |
2704 |
|
sw->wnd, g_gc, x, y, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
2705 |
|
|
2706 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2707 |
} |
} |
2708 |
|
|
2713 |
{ |
{ |
2714 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
2715 |
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); |
2716 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
2717 |
|
(g_display, (Pixmap) src, sw->wnd, g_gc, |
2718 |
|
srcx, srcy, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
2719 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2720 |
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); |
2721 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2762 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
2763 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
2764 |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_wnd, g_gc, startx, starty, endx, endy); |
2765 |
|
ON_ALL_SEAMLESS_WINDOWS(XDrawLine, (g_display, sw->wnd, g_gc, |
2766 |
|
startx - sw->xoffset, starty - sw->yoffset, |
2767 |
|
endx - sw->xoffset, endy - sw->yoffset)); |
2768 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2769 |
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
XDrawLine(g_display, g_backstore, g_gc, startx, starty, endx, endy); |
2770 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
2779 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
2780 |
} |
} |
2781 |
|
|
2782 |
|
void |
2783 |
|
ui_polygon(uint8 opcode, |
2784 |
|
/* mode */ uint8 fillmode, |
2785 |
|
/* dest */ POINT * point, int npoints, |
2786 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2787 |
|
{ |
2788 |
|
uint8 style, i, ipattern[8]; |
2789 |
|
Pixmap fill; |
2790 |
|
|
2791 |
|
SET_FUNCTION(opcode); |
2792 |
|
|
2793 |
|
switch (fillmode) |
2794 |
|
{ |
2795 |
|
case ALTERNATE: |
2796 |
|
XSetFillRule(g_display, g_gc, EvenOddRule); |
2797 |
|
break; |
2798 |
|
case WINDING: |
2799 |
|
XSetFillRule(g_display, g_gc, WindingRule); |
2800 |
|
break; |
2801 |
|
default: |
2802 |
|
unimpl("fill mode %d\n", fillmode); |
2803 |
|
} |
2804 |
|
|
2805 |
|
if (brush) |
2806 |
|
style = brush->style; |
2807 |
|
else |
2808 |
|
style = 0; |
2809 |
|
|
2810 |
|
switch (style) |
2811 |
|
{ |
2812 |
|
case 0: /* Solid */ |
2813 |
|
SET_FOREGROUND(fgcolour); |
2814 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2815 |
|
break; |
2816 |
|
|
2817 |
|
case 2: /* Hatch */ |
2818 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2819 |
|
hatch_patterns + brush->pattern[0] * 8); |
2820 |
|
SET_FOREGROUND(fgcolour); |
2821 |
|
SET_BACKGROUND(bgcolour); |
2822 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2823 |
|
XSetStipple(g_display, g_gc, fill); |
2824 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2825 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2826 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2827 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2828 |
|
ui_destroy_glyph((HGLYPH) fill); |
2829 |
|
break; |
2830 |
|
|
2831 |
|
case 3: /* Pattern */ |
2832 |
|
for (i = 0; i != 8; i++) |
2833 |
|
ipattern[7 - i] = brush->pattern[i]; |
2834 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2835 |
|
SET_FOREGROUND(bgcolour); |
2836 |
|
SET_BACKGROUND(fgcolour); |
2837 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2838 |
|
XSetStipple(g_display, g_gc, fill); |
2839 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2840 |
|
FILL_POLYGON((XPoint *) point, npoints); |
2841 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2842 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2843 |
|
ui_destroy_glyph((HGLYPH) fill); |
2844 |
|
break; |
2845 |
|
|
2846 |
|
default: |
2847 |
|
unimpl("brush %d\n", brush->style); |
2848 |
|
} |
2849 |
|
|
2850 |
|
RESET_FUNCTION(opcode); |
2851 |
|
} |
2852 |
|
|
2853 |
|
void |
2854 |
|
ui_polyline(uint8 opcode, |
2855 |
|
/* dest */ POINT * points, int npoints, |
2856 |
|
/* pen */ PEN * pen) |
2857 |
|
{ |
2858 |
|
/* TODO: set join style */ |
2859 |
|
SET_FUNCTION(opcode); |
2860 |
|
SET_FOREGROUND(pen->colour); |
2861 |
|
XDrawLines(g_display, g_wnd, g_gc, (XPoint *) points, npoints, CoordModePrevious); |
2862 |
|
if (g_ownbackstore) |
2863 |
|
XDrawLines(g_display, g_backstore, g_gc, (XPoint *) points, npoints, |
2864 |
|
CoordModePrevious); |
2865 |
|
|
2866 |
|
ON_ALL_SEAMLESS_WINDOWS(seamless_XDrawLines, |
2867 |
|
(sw->wnd, (XPoint *) points, npoints, sw->xoffset, sw->yoffset)); |
2868 |
|
|
2869 |
|
RESET_FUNCTION(opcode); |
2870 |
|
} |
2871 |
|
|
2872 |
|
void |
2873 |
|
ui_ellipse(uint8 opcode, |
2874 |
|
/* mode */ uint8 fillmode, |
2875 |
|
/* dest */ int x, int y, int cx, int cy, |
2876 |
|
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
2877 |
|
{ |
2878 |
|
uint8 style, i, ipattern[8]; |
2879 |
|
Pixmap fill; |
2880 |
|
|
2881 |
|
SET_FUNCTION(opcode); |
2882 |
|
|
2883 |
|
if (brush) |
2884 |
|
style = brush->style; |
2885 |
|
else |
2886 |
|
style = 0; |
2887 |
|
|
2888 |
|
switch (style) |
2889 |
|
{ |
2890 |
|
case 0: /* Solid */ |
2891 |
|
SET_FOREGROUND(fgcolour); |
2892 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2893 |
|
break; |
2894 |
|
|
2895 |
|
case 2: /* Hatch */ |
2896 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
2897 |
|
hatch_patterns + brush->pattern[0] * 8); |
2898 |
|
SET_FOREGROUND(fgcolour); |
2899 |
|
SET_BACKGROUND(bgcolour); |
2900 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2901 |
|
XSetStipple(g_display, g_gc, fill); |
2902 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2903 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2904 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2905 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2906 |
|
ui_destroy_glyph((HGLYPH) fill); |
2907 |
|
break; |
2908 |
|
|
2909 |
|
case 3: /* Pattern */ |
2910 |
|
for (i = 0; i != 8; i++) |
2911 |
|
ipattern[7 - i] = brush->pattern[i]; |
2912 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
2913 |
|
SET_FOREGROUND(bgcolour); |
2914 |
|
SET_BACKGROUND(fgcolour); |
2915 |
|
XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
2916 |
|
XSetStipple(g_display, g_gc, fill); |
2917 |
|
XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
2918 |
|
DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
2919 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2920 |
|
XSetTSOrigin(g_display, g_gc, 0, 0); |
2921 |
|
ui_destroy_glyph((HGLYPH) fill); |
2922 |
|
break; |
2923 |
|
|
2924 |
|
default: |
2925 |
|
unimpl("brush %d\n", brush->style); |
2926 |
|
} |
2927 |
|
|
2928 |
|
RESET_FUNCTION(opcode); |
2929 |
|
} |
2930 |
|
|
2931 |
/* warning, this function only draws on wnd or backstore, not both */ |
/* warning, this function only draws on wnd or backstore, not both */ |
2932 |
void |
void |
2933 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
2983 |
} |
} |
2984 |
|
|
2985 |
void |
void |
2986 |
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, |
2987 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
2988 |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
int boxx, int boxy, int boxcx, int boxcy, BRUSH * brush, |
2989 |
int fgcolour, uint8 * text, uint8 length) |
int bgcolour, int fgcolour, uint8 * text, uint8 length) |
2990 |
{ |
{ |
2991 |
|
/* TODO: use brush appropriately */ |
2992 |
|
|
2993 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
2994 |
int i, j, xyoffset, x1, y1; |
int i, j, xyoffset, x1, y1; |
2995 |
DATABLOB *entry; |
DATABLOB *entry; |
3021 |
switch (text[i]) |
switch (text[i]) |
3022 |
{ |
{ |
3023 |
case 0xff: |
case 0xff: |
3024 |
if (i + 2 < length) |
/* At least two bytes needs to follow */ |
3025 |
cache_put_text(text[i + 1], text, text[i + 2]); |
if (i + 3 > length) |
|
else |
|
3026 |
{ |
{ |
3027 |
error("this shouldn't be happening\n"); |
warning("Skipping short 0xff command:"); |
3028 |
exit(1); |
for (j = 0; j < length; j++) |
3029 |
|
fprintf(stderr, "%02x ", text[j]); |
3030 |
|
fprintf(stderr, "\n"); |
3031 |
|
i = length = 0; |
3032 |
|
break; |
3033 |
} |
} |
3034 |
|
cache_put_text(text[i + 1], text, text[i + 2]); |
3035 |
|
i += 3; |
3036 |
|
length -= i; |
3037 |
/* this will move pointer from start to first character after FF command */ |
/* this will move pointer from start to first character after FF command */ |
3038 |
length -= i + 3; |
text = &(text[i]); |
|
text = &(text[i + 3]); |
|
3039 |
i = 0; |
i = 0; |
3040 |
break; |
break; |
3041 |
|
|
3042 |
case 0xfe: |
case 0xfe: |
3043 |
|
/* At least one byte needs to follow */ |
3044 |
|
if (i + 2 > length) |
3045 |
|
{ |
3046 |
|
warning("Skipping short 0xfe command:"); |
3047 |
|
for (j = 0; j < length; j++) |
3048 |
|
fprintf(stderr, "%02x ", text[j]); |
3049 |
|
fprintf(stderr, "\n"); |
3050 |
|
i = length = 0; |
3051 |
|
break; |
3052 |
|
} |
3053 |
entry = cache_get_text(text[i + 1]); |
entry = cache_get_text(text[i + 1]); |
3054 |
if (entry != NULL) |
if (entry->data != NULL) |
3055 |
{ |
{ |
3056 |
if ((((uint8 *) (entry->data))[1] == |
if ((((uint8 *) (entry->data))[1] == 0) |
3057 |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
&& (!(flags & TEXT2_IMPLICIT_X)) && (i + 2 < length)) |
3058 |
{ |
{ |
3059 |
if (flags & TEXT2_VERTICAL) |
if (flags & TEXT2_VERTICAL) |
3060 |
y += text[i + 2]; |
y += text[i + 2]; |
3086 |
if (g_ownbackstore) |
if (g_ownbackstore) |
3087 |
{ |
{ |
3088 |
if (boxcx > 1) |
if (boxcx > 1) |
3089 |
|
{ |
3090 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, boxx, |
3091 |
boxy, boxcx, boxcy, boxx, boxy); |
boxy, boxcx, boxcy, boxx, boxy); |
3092 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3093 |
|
(g_display, g_backstore, sw->wnd, g_gc, |
3094 |
|
boxx, boxy, |
3095 |
|
boxcx, boxcy, |
3096 |
|
boxx - sw->xoffset, boxy - sw->yoffset)); |
3097 |
|
} |
3098 |
else |
else |
3099 |
|
{ |
3100 |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
XCopyArea(g_display, g_backstore, g_wnd, g_gc, clipx, |
3101 |
clipy, clipcx, clipcy, clipx, clipy); |
clipy, clipcx, clipcy, clipx, clipy); |
3102 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3103 |
|
(g_display, g_backstore, sw->wnd, g_gc, |
3104 |
|
clipx, clipy, |
3105 |
|
clipcx, clipcy, clipx - sw->xoffset, |
3106 |
|
clipy - sw->yoffset)); |
3107 |
|
} |
3108 |
} |
} |
3109 |
} |
} |
3110 |
|
|
3150 |
{ |
{ |
3151 |
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); |
3152 |
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); |
3153 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3154 |
|
(g_display, g_backstore, sw->wnd, g_gc, |
3155 |
|
x, y, cx, cy, x - sw->xoffset, y - sw->yoffset)); |
3156 |
} |
} |
3157 |
else |
else |
3158 |
{ |
{ |
3159 |
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); |
3160 |
|
ON_ALL_SEAMLESS_WINDOWS(XCopyArea, |
3161 |
|
(g_display, g_wnd, sw->wnd, g_gc, x, y, cx, cy, |
3162 |
|
x - sw->xoffset, y - sw->yoffset)); |
3163 |
} |
} |
3164 |
|
|
3165 |
XFree(image); |
XFree(image); |
3175 |
ui_end_update(void) |
ui_end_update(void) |
3176 |
{ |
{ |
3177 |
} |
} |
3178 |
|
|
3179 |
|
|
3180 |
|
void |
3181 |
|
ui_seamless_begin() |
3182 |
|
{ |
3183 |
|
if (!g_seamless_rdp) |
3184 |
|
return; |
3185 |
|
|
3186 |
|
if (g_seamless_started) |
3187 |
|
return; |
3188 |
|
|
3189 |
|
g_seamless_started = True; |
3190 |
|
ui_seamless_toggle(); |
3191 |
|
} |
3192 |
|
|
3193 |
|
|
3194 |
|
void |
3195 |
|
ui_seamless_toggle() |
3196 |
|
{ |
3197 |
|
if (!g_seamless_rdp) |
3198 |
|
return; |
3199 |
|
|
3200 |
|
if (!g_seamless_started) |
3201 |
|
return; |
3202 |
|
|
3203 |
|
if (g_seamless_active) |
3204 |
|
{ |
3205 |
|
/* Deactivate */ |
3206 |
|
while (g_seamless_windows) |
3207 |
|
{ |
3208 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3209 |
|
sw_remove_window(g_seamless_windows); |
3210 |
|
} |
3211 |
|
XMapWindow(g_display, g_wnd); |
3212 |
|
} |
3213 |
|
else |
3214 |
|
{ |
3215 |
|
/* Activate */ |
3216 |
|
XUnmapWindow(g_display, g_wnd); |
3217 |
|
seamless_send_sync(); |
3218 |
|
} |
3219 |
|
|
3220 |
|
g_seamless_active = !g_seamless_active; |
3221 |
|
} |
3222 |
|
|
3223 |
|
|
3224 |
|
void |
3225 |
|
ui_seamless_create_window(unsigned long id, unsigned long parent, unsigned long flags) |
3226 |
|
{ |
3227 |
|
Window wnd; |
3228 |
|
XSetWindowAttributes attribs; |
3229 |
|
XClassHint *classhints; |
3230 |
|
XSizeHints *sizehints; |
3231 |
|
long input_mask; |
3232 |
|
seamless_window *sw, *sw_parent; |
3233 |
|
|
3234 |
|
if (!g_seamless_active) |
3235 |
|
return; |
3236 |
|
|
3237 |
|
/* Ignore CREATEs for existing windows */ |
3238 |
|
sw = sw_get_window_by_id(id); |
3239 |
|
if (sw) |
3240 |
|
return; |
3241 |
|
|
3242 |
|
get_window_attribs(&attribs); |
3243 |
|
attribs.override_redirect = False; |
3244 |
|
|
3245 |
|
wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, g_depth, |
3246 |
|
InputOutput, g_visual, |
3247 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
3248 |
|
CWBorderPixel, &attribs); |
3249 |
|
|
3250 |
|
XStoreName(g_display, wnd, "SeamlessRDP"); |
3251 |
|
ewmh_set_wm_name(wnd, "SeamlessRDP"); |
3252 |
|
|
3253 |
|
mwm_hide_decorations(wnd); |
3254 |
|
|
3255 |
|
classhints = XAllocClassHint(); |
3256 |
|
if (classhints != NULL) |
3257 |
|
{ |
3258 |
|
classhints->res_name = "rdesktop"; |
3259 |
|
classhints->res_class = "SeamlessRDP"; |
3260 |
|
XSetClassHint(g_display, wnd, classhints); |
3261 |
|
XFree(classhints); |
3262 |
|
} |
3263 |
|
|
3264 |
|
/* WM_NORMAL_HINTS */ |
3265 |
|
sizehints = XAllocSizeHints(); |
3266 |
|
if (sizehints != NULL) |
3267 |
|
{ |
3268 |
|
sizehints->flags = USPosition; |
3269 |
|
XSetWMNormalHints(g_display, wnd, sizehints); |
3270 |
|
XFree(sizehints); |
3271 |
|
} |
3272 |
|
|
3273 |
|
/* Handle popups without parents through some ewm hints */ |
3274 |
|
if (parent == 0xFFFFFFFF) |
3275 |
|
ewmh_set_window_popup(wnd); |
3276 |
|
/* Set WM_TRANSIENT_FOR, if necessary */ |
3277 |
|
else if (parent != 0x00000000) |
3278 |
|
{ |
3279 |
|
sw_parent = sw_get_window_by_id(parent); |
3280 |
|
if (sw_parent) |
3281 |
|
XSetTransientForHint(g_display, wnd, sw_parent->wnd); |
3282 |
|
else |
3283 |
|
warning("ui_seamless_create_window: No parent window 0x%lx\n", parent); |
3284 |
|
} |
3285 |
|
|
3286 |
|
|
3287 |
|
/* FIXME: Support for Input Context:s */ |
3288 |
|
|
3289 |
|
get_input_mask(&input_mask); |
3290 |
|
input_mask |= PropertyChangeMask; |
3291 |
|
|
3292 |
|
XSelectInput(g_display, wnd, input_mask); |
3293 |
|
|
3294 |
|
/* handle the WM_DELETE_WINDOW protocol. FIXME: When killing a |
3295 |
|
seamless window, we could try to close the window on the |
3296 |
|
serverside, instead of terminating rdesktop */ |
3297 |
|
XSetWMProtocols(g_display, wnd, &g_kill_atom, 1); |
3298 |
|
|
3299 |
|
sw = xmalloc(sizeof(seamless_window)); |
3300 |
|
sw->wnd = wnd; |
3301 |
|
sw->id = id; |
3302 |
|
sw->behind = 0; |
3303 |
|
sw->xoffset = 0; |
3304 |
|
sw->yoffset = 0; |
3305 |
|
sw->width = 0; |
3306 |
|
sw->height = 0; |
3307 |
|
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
3308 |
|
sw->desktop = 0; |
3309 |
|
sw->position_timer = xmalloc(sizeof(struct timeval)); |
3310 |
|
timerclear(sw->position_timer); |
3311 |
|
sw->outstanding_position = False; |
3312 |
|
sw->next = g_seamless_windows; |
3313 |
|
g_seamless_windows = sw; |
3314 |
|
} |
3315 |
|
|
3316 |
|
|
3317 |
|
void |
3318 |
|
ui_seamless_destroy_window(unsigned long id, unsigned long flags) |
3319 |
|
{ |
3320 |
|
seamless_window *sw; |
3321 |
|
|
3322 |
|
if (!g_seamless_active) |
3323 |
|
return; |
3324 |
|
|
3325 |
|
sw = sw_get_window_by_id(id); |
3326 |
|
if (!sw) |
3327 |
|
{ |
3328 |
|
warning("ui_seamless_destroy_window: No information for window 0x%lx\n", id); |
3329 |
|
return; |
3330 |
|
} |
3331 |
|
|
3332 |
|
XDestroyWindow(g_display, sw->wnd); |
3333 |
|
sw_remove_window(sw); |
3334 |
|
} |
3335 |
|
|
3336 |
|
|
3337 |
|
void |
3338 |
|
ui_seamless_move_window(unsigned long id, int x, int y, int width, int height, unsigned long flags) |
3339 |
|
{ |
3340 |
|
seamless_window *sw; |
3341 |
|
|
3342 |
|
if (!g_seamless_active) |
3343 |
|
return; |
3344 |
|
|
3345 |
|
sw = sw_get_window_by_id(id); |
3346 |
|
if (!sw) |
3347 |
|
{ |
3348 |
|
warning("ui_seamless_move_window: No information for window 0x%lx\n", id); |
3349 |
|
return; |
3350 |
|
} |
3351 |
|
|
3352 |
|
/* We ignore server updates until it has handled our request. */ |
3353 |
|
if (sw->outstanding_position) |
3354 |
|
return; |
3355 |
|
|
3356 |
|
if (!width || !height) |
3357 |
|
/* X11 windows must be at least 1x1 */ |
3358 |
|
return; |
3359 |
|
|
3360 |
|
sw->xoffset = x; |
3361 |
|
sw->yoffset = y; |
3362 |
|
sw->width = width; |
3363 |
|
sw->height = height; |
3364 |
|
|
3365 |
|
/* If we move the window in a maximized state, then KDE won't |
3366 |
|
accept restoration */ |
3367 |
|
switch (sw->state) |
3368 |
|
{ |
3369 |
|
case SEAMLESSRDP_MINIMIZED: |
3370 |
|
case SEAMLESSRDP_MAXIMIZED: |
3371 |
|
return; |
3372 |
|
} |
3373 |
|
|
3374 |
|
/* FIXME: Perhaps use ewmh_net_moveresize_window instead */ |
3375 |
|
XMoveResizeWindow(g_display, sw->wnd, sw->xoffset, sw->yoffset, sw->width, sw->height); |
3376 |
|
} |
3377 |
|
|
3378 |
|
|
3379 |
|
void |
3380 |
|
ui_seamless_restack_window(unsigned long id, unsigned long behind, unsigned long flags) |
3381 |
|
{ |
3382 |
|
seamless_window *sw; |
3383 |
|
|
3384 |
|
if (!g_seamless_active) |
3385 |
|
return; |
3386 |
|
|
3387 |
|
sw = sw_get_window_by_id(id); |
3388 |
|
if (!sw) |
3389 |
|
{ |
3390 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", id); |
3391 |
|
return; |
3392 |
|
} |
3393 |
|
|
3394 |
|
if (behind) |
3395 |
|
{ |
3396 |
|
seamless_window *sw_behind; |
3397 |
|
Window wnds[2]; |
3398 |
|
|
3399 |
|
sw_behind = sw_get_window_by_id(behind); |
3400 |
|
if (!sw_behind) |
3401 |
|
{ |
3402 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", |
3403 |
|
behind); |
3404 |
|
return; |
3405 |
|
} |
3406 |
|
|
3407 |
|
wnds[1] = sw_behind->wnd; |
3408 |
|
wnds[0] = sw->wnd; |
3409 |
|
|
3410 |
|
XRestackWindows(g_display, wnds, 2); |
3411 |
|
} |
3412 |
|
else |
3413 |
|
{ |
3414 |
|
XRaiseWindow(g_display, sw->wnd); |
3415 |
|
} |
3416 |
|
|
3417 |
|
sw_restack_window(sw, behind); |
3418 |
|
} |
3419 |
|
|
3420 |
|
|
3421 |
|
void |
3422 |
|
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
3423 |
|
{ |
3424 |
|
seamless_window *sw; |
3425 |
|
|
3426 |
|
if (!g_seamless_active) |
3427 |
|
return; |
3428 |
|
|
3429 |
|
sw = sw_get_window_by_id(id); |
3430 |
|
if (!sw) |
3431 |
|
{ |
3432 |
|
warning("ui_seamless_settitle: No information for window 0x%lx\n", id); |
3433 |
|
return; |
3434 |
|
} |
3435 |
|
|
3436 |
|
/* FIXME: Might want to convert the name for non-EWMH WMs */ |
3437 |
|
XStoreName(g_display, sw->wnd, title); |
3438 |
|
ewmh_set_wm_name(sw->wnd, title); |
3439 |
|
} |
3440 |
|
|
3441 |
|
|
3442 |
|
void |
3443 |
|
ui_seamless_setstate(unsigned long id, unsigned int state, unsigned long flags) |
3444 |
|
{ |
3445 |
|
seamless_window *sw; |
3446 |
|
|
3447 |
|
if (!g_seamless_active) |
3448 |
|
return; |
3449 |
|
|
3450 |
|
sw = sw_get_window_by_id(id); |
3451 |
|
if (!sw) |
3452 |
|
{ |
3453 |
|
warning("ui_seamless_setstate: No information for window 0x%lx\n", id); |
3454 |
|
return; |
3455 |
|
} |
3456 |
|
|
3457 |
|
switch (state) |
3458 |
|
{ |
3459 |
|
case SEAMLESSRDP_NORMAL: |
3460 |
|
case SEAMLESSRDP_MAXIMIZED: |
3461 |
|
ewmh_change_state(sw->wnd, state); |
3462 |
|
XMapWindow(g_display, sw->wnd); |
3463 |
|
break; |
3464 |
|
case SEAMLESSRDP_MINIMIZED: |
3465 |
|
/* EWMH says: "if an Application asks to toggle _NET_WM_STATE_HIDDEN |
3466 |
|
the Window Manager should probably just ignore the request, since |
3467 |
|
_NET_WM_STATE_HIDDEN is a function of some other aspect of the window |
3468 |
|
such as minimization, rather than an independent state." Besides, |
3469 |
|
XIconifyWindow is easier. */ |
3470 |
|
if (sw->state == SEAMLESSRDP_NOTYETMAPPED) |
3471 |
|
{ |
3472 |
|
XWMHints *hints; |
3473 |
|
hints = XAllocWMHints(); |
3474 |
|
hints->flags = StateHint; |
3475 |
|
hints->initial_state = IconicState; |
3476 |
|
XSetWMHints(g_display, sw->wnd, hints); |
3477 |
|
XFree(hints); |
3478 |
|
XMapWindow(g_display, sw->wnd); |
3479 |
|
} |
3480 |
|
else |
3481 |
|
XIconifyWindow(g_display, sw->wnd, DefaultScreen(g_display)); |
3482 |
|
break; |
3483 |
|
default: |
3484 |
|
warning("SeamlessRDP: Invalid state %d\n", state); |
3485 |
|
break; |
3486 |
|
} |
3487 |
|
|
3488 |
|
sw->state = state; |
3489 |
|
} |
3490 |
|
|
3491 |
|
|
3492 |
|
void |
3493 |
|
ui_seamless_syncbegin(unsigned long flags) |
3494 |
|
{ |
3495 |
|
if (!g_seamless_active) |
3496 |
|
return; |
3497 |
|
|
3498 |
|
/* Destroy all seamless windows */ |
3499 |
|
while (g_seamless_windows) |
3500 |
|
{ |
3501 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3502 |
|
sw_remove_window(g_seamless_windows); |
3503 |
|
} |
3504 |
|
} |
3505 |
|
|
3506 |
|
|
3507 |
|
void |
3508 |
|
ui_seamless_ack(unsigned int serial) |
3509 |
|
{ |
3510 |
|
seamless_window *sw; |
3511 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
3512 |
|
{ |
3513 |
|
if (sw->outpos_serial == serial) |
3514 |
|
{ |
3515 |
|
sw->xoffset = sw->outpos_xoffset; |
3516 |
|
sw->yoffset = sw->outpos_yoffset; |
3517 |
|
sw->width = sw->outpos_width; |
3518 |
|
sw->height = sw->outpos_height; |
3519 |
|
sw->outstanding_position = False; |
3520 |
|
break; |
3521 |
|
} |
3522 |
|
} |
3523 |
|
|
3524 |
|
return; |
3525 |
|
} |