/[takahashi]/takahashi.xul
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Revision 2 - (hide annotations)
Fri Jun 9 21:25:32 2006 UTC (13 years, 3 months ago) by dpavlin
File size: 61637 byte(s)
line-endings fix (lf -> crlf to make svn:eol-style CRLF happy)
1 dpavlin 1 <?xml version="1.0" encoding="UTF-8"?>
2     <!--
3     高橋メソッドなプレゼンツール in XUL リターンズ
4     made by Piro
5     http://piro.sakura.ne.jp/
6    
7     based on
8     高橋メソッドなプレゼン作成ツール ver.2 made by mala
9     http://la.ma.la/blog/diary_200504080545.htm
10     もんたメソッドなプレゼン作成ツール made by mala
11     http://la.ma.la/blog/diary_200505310749.htm
12     -->
13    
14     <!-- ***** BEGIN LICENSE BLOCK *****
15     - Version: MPL 1.1
16     -
17     - The contents of this file are subject to the Mozilla Public License Version
18     - 1.1 (the "License"); you may not use this file except in compliance with
19     - the License. You may obtain a copy of the License at
20     - http://www.mozilla.org/MPL/
21     -
22     - Software distributed under the License is distributed on an "AS IS" basis,
23     - WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
24     - for the specific language governing rights and limitations under the
25     - License.
26     -
27     - The Original Code is the Takahashi-Method-based Presentation Tool
28     - in XUL/Returns.
29     -
30     - The Initial Developer of the Original Code is SHIMODA Hiroshi.
31     - Portions created by the Initial Developer are Copyright (C) 2005-2006
32     - the Initial Developer. All Rights Reserved.
33     -
34     - Contributor(s): SHIMODA Hiroshi <piro@p.club.ne.jp>
35     - dynamis <dynamis@mozilla-japan.org>
36     - matobaa <matobaa@lily.freemail.ne.jp>
37     -
38     - ***** END LICENSE BLOCK ***** -->
39    
40    
41     <?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
42     <?xml-stylesheet href="takahashi.css" type="text/css"?>
43    
44     <page xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
45     id="presentation"
46     xmlns:html="http:/www.w3.org/1999/xhtml"
47     orient="vertical"
48     onkeypress="Presentation.onKeyPress(event);">
49    
50    
51     <html:textarea id="builtinCode" style="visibility: collapse">
52     TITLE::高橋メソッドなプレゼンツール in XUL リターンズ
53     高橋メソッド
54     in XUL
55     [[EM:RETURNS]]
56     ----
57     HEADER::高橋メソッドなプレゼンツール in XUL リターンズ
58     CHAPTER::操作説明
59     操作
60     ----
61     HEADER::操作
62     基本的に
63     高橋メソッド
64     in XUL
65     と同じ
66     ----
67     ALIGN::left
68     Enterか
69     Page Downか
70     左クリック
71     で[次のページ]
72     ----
73     ALIGN::right
74     →でも
75     ↓でも
76     次のページ
77     ----
78     ALIGN::center
79     キーボード操作時は
80     次のページへ進む操作で
81     ラベルをめくれます
82     (めくっていない
83     ラベルがなければ
84     そのまま次のページへ)
85     ----
86     一度めくったラベルは
87     状態を保持するので
88     ----
89     ALIGN::right
90     前のページに戻して
91     「奥さん、いいですか!
92     ここですよここ!」
93     ができる
94     ----
95     Back Spaceか
96     Page Upか
97     右クリック
98     で[前のページ]
99     ----
100     ←でも
101     ↑でも
102     前のページ
103     ----
104     ALIGN::right
105     Homeで
106     最初の
107     ページ
108     ----
109     ALIGN::left
110     Endで
111     最後の
112     ページ
113     ----
114     Ctrl-R
115     で[リロード]
116     ----
117     Ctrl-Eで
118     [編集]モード
119     突入
120     ----
121     HEADER::
122     CHAPTER::編集機能
123     編集
124     ----
125     HEADER::編集
126     編集モード時は
127     Ctrl-Nで新しい
128     ページの追加
129     ----
130     HEADER::機能
131     部分
132     強調
133     ----
134     テキストを部分的に
135     [[EM:強調]]できる
136     [[PRE:
137     [[EM:強調テキスト]&#173;]
138     [[EM:強調テキスト:EM]&#173;]
139     ]]
140     ----
141     整形済み
142     テキスト
143     [[PRE:
144     [[PRE:整形済み]&#173;]
145     [[PRE:整形済み:PRE]&#173;]
146     ]]
147     ----
148     行内に[[PRE:preformatted text]]を
149     書ける(けどあんまり意味ない)
150     ----
151     複数行にまたがる整形済みテキスト
152     [[PRE:&lt;html&gt;
153     &lt;head&gt;
154     &lt;title&gt;サンプル&lt;/title&gt;
155     &lt;/head&gt;
156     &lt;body&gt;
157     &lt;p&gt;サンプル&lt;/p&gt;
158     &lt;/body&gt;
159     &lt;/html&gt;:PRE]]
160     ソースコードの例示などに使える
161     ----
162     リンク
163     [[PRE:
164     [[URI]&#173;]
165     [[ラベル|URI]&#173;]
166     ]]
167     ----
168     [[リンクも埋め込める|http://piro.sakura.ne.jp/]]
169     ラベル無しリンクも可能↓
170     [[http://piro.sakura.ne.jp/]]
171     ----
172     [[image src="takahashi.png" width="300" height="168"]]
173     ----
174     画像
175     ----
176     [[PRE:
177     [[IMAGE src="*" width="*" height="*"]&#173;]
178     [[IMG src="*" width="*" height="*"]&#173;]
179     ]]
180     ----
181     インライン[[image src="takahashi.png" width="300" height="168"]]で
182     [[image src="takahashi.png" width="300" height="168"]]
183     いくつでも
184     埋め込める
185     ----
186     リンクや
187     画像のパスの
188     相対指定は
189     ----
190     データファイルの
191     あるディレクトリ
192     もしくは
193     本体のある
194     ディレクトリを
195     基準として解釈
196     ----
197     カスタム
198     スタイル
199     ----
200     自分だけのカスタム
201     指定も可能
202     [[PRE:
203     [[#クラス名:文字列]&#173;]
204     ]]
205     このように↓解釈
206     [[PRE:
207     &lt;description
208     class="クラス名"
209     value="文字列"/&gt;
210     ]]
211     ----
212     複数行にまたがる
213     指定も可能
214     [[PRE:
215     [[#クラス名:
216     1行目
217     2行目
218     ]&#173;]
219     ]]
220     このように↓解釈
221     [[PRE:
222     &lt;vbox class="クラス名 block"&gt;
223     &lt;description value="1行目"/&gt;
224     &lt;description value="2行目"/&gt;
225     &lt;/vbox&gt;
226     ]]
227     ----
228     takahashi.css
229     に自分で好きな
230     スタイル指定を
231     追加しよう!
232     ----
233     [[装飾記号|http://homepage2.nifty.com/k_maeda/code/uni/uni44.html]]などの
234     [[Unicodeの記号文字|http://homepage2.nifty.com/k_maeda/code/unicode.html]]
235     と組み合わせると
236     色々できるかも?
237     ----
238     HEADER::ヘッダ
239     FOOTER::フッタ
240     ヘッダとフッタも
241     自由に指定できる
242     [[PRE:
243     &#173;HEADER::ヘッダ
244     &#173;FOOTER::フッタ
245     ]]
246     ----
247     HEADER::
248     FOOTER::
249     テキストの水平配置
250     (ページ単位)
251     [[PRE:
252     &#173;ALIGN::left
253     &#173;ALIGN::right
254     &#173;ALIGN::center
255     ]]
256     ----
257     テキストの水平配置
258     (以後のページすべて)
259     [[PRE:
260     &#173;GLOBAL-ALIGN::left
261     &#173;GLOBAL-ALIGN::right
262     &#173;GLOBAL-ALIGN::center
263     ]]
264     ----
265     HEADER::機能
266     FOOTER::
267     CHAPTER::起動パラメータ
268     起動
269     パラ
270     メータ
271     ----
272     ?page=[数値]
273     ----
274     表示ページを
275     指定して起動
276     ----
277     ?data=[パス]
278     ----
279     外部データ
280     ファイルを
281     読み込み
282     ----
283     ?edit=true
284     ----
285     編集モード
286     の状態で起動
287     ----
288     HEADER::
289     CHAPTER::このアプリケーションについて
290     ファイ
291     ル構成
292     ----
293     HEADER::ファイル構成
294     [[takahashi.xul]]
295     [[takahashi.css]]
296     [[monta-label.png]]
297     ----
298     HEADER::
299     ライセンスは
300     [MPL1.1]
301     ってことで
302     ----
303     ご自由に
304     お使い
305     下さい
306     ----
307     説明
308     おわり
309     ----
310     Let's Enjoy
311     Takahashi
312     Method
313     Life !!
314     </html:textarea>
315    
316    
317     <deck flex="1" id="deck">
318    
319     <vbox flex="1"
320     onmouseup="Presentation.handleEvent(event);"
321     onmousedown="Presentation.handleEvent(event);"
322     onmousemove="Presentation.handleEvent(event);">
323     <toolbox id="canvasToolbar">
324     <toolbar>
325     <toolbarbutton oncommand="Presentation.home()" label="|&lt;&lt;"
326     observes="canBack"/>
327     <toolbarbutton oncommand="Presentation.back()" label="&lt;"
328     observes="canBack"/>
329     <toolbarbutton oncommand="Presentation.forward()" label="&gt;"
330     observes="canForward"/>
331     <toolbarbutton oncommand="Presentation.end()" label="&gt;&gt;|"
332     observes="canForward"/>
333     <toolbarseparator/>
334     <hbox align="center">
335     <textbox id="current_page" size="4"
336     oninput="if (this.value) Presentation.showPage(parseInt(this.value)-1);"/>
337     <toolbarbutton id="pages-list-button"
338     type="menu"
339     label="Select Page"
340     tooltiptext="Select Page"
341     class="dropmarker-button">
342     <menupopup id="pages-list"
343     onpopupshowing="if (event.target == this) Presentation.preventToShowHideToolbar = true;"
344     onpopuphiding="if (event.target == this) Presentation.preventToShowHideToolbar = false;"
345     oncommand="Presentation.showPage(parseInt(event.target.value));"/>
346     </toolbarbutton>
347     <description value="/"/>
348     <description id="max_page"/>
349     </hbox>
350     <toolbarseparator/>
351     <vbox flex="2">
352     <spacer flex="1"/>
353     <scrollbar id="scroller"
354     align="center" orient="horizontal"
355     oncommand="Presentation.showPage(parseInt(event.target.getAttribute('curpos')));"
356     onclick="Presentation.showPage(parseInt(event.target.getAttribute('curpos')));"
357     onmousedown="Presentation.onScrollerDragStart();"
358     onmousemove="Presentation.onScrollerDragMove();"
359     onmouseup="Presentation.onScrollerDragDrop();"/>
360     <spacer flex="1"/>
361     </vbox>
362     <toolbarseparator/>
363     <hbox>
364     <toolbarbutton label="timer"
365     oncommand="Presentation.setTimer();" />
366     </hbox>
367     <spacer flex="1"/>
368     <hbox>
369     <toolbarbutton label="auto"
370     id="autoButton"
371     type="checkbox"
372     autoCheck="false"
373     oncommand="Presentation.toggleAutoCruiseMode();" />
374     <toolbarbutton id="auto-interval-button"
375     type="menu"
376     label="Interval"
377     tooltiptext="Change Interval"
378     class="dropmarker-button">
379     <menupopup id="auto-interval-list"
380     onpopupshowing="
381     Presentation.preventToShowHideToolbar = true;
382     (this.getElementsByAttribute('value', Presentation.autoCruiseInterval)[0] || this.lastChild).setAttribute('checked', true);
383     "
384     onpopuphiding="Presentation.preventToShowHideToolbar = false;"
385     oncommand="Presentation.changeAutoCruiseInterval(parseInt(event.target.value));">
386     <menuitem type="radio" radiogroup="autocruise-interval"
387     label="1 sec" value="1000"/>
388     <menuitem type="radio" radiogroup="autocruise-interval"
389     label="2 sec" value="2000"/>
390     <menuitem type="radio" radiogroup="autocruise-interval"
391     label="3 sec" value="3000"/>
392     <menuitem type="radio" radiogroup="autocruise-interval"
393     label="4 sec" value="4000"/>
394     <menuitem type="radio" radiogroup="autocruise-interval"
395     label="5 sec" value="5000"/>
396     <menuseparator/>
397     <menuitem type="radio" radiogroup="autocruise-interval"
398     label="1 min" value="60000"/>
399     <menuitem type="radio" radiogroup="autocruise-interval"
400     label="2 min" value="120000"/>
401     <menuitem type="radio" radiogroup="autocruise-interval"
402     label="3 min" value="180000"/>
403     <menuitem type="radio" radiogroup="autocruise-interval"
404     label="4 min" value="240000"/>
405     <menuitem type="radio" radiogroup="autocruise-interval"
406     label="5 min" value="300000"/>
407     <menuseparator/>
408     <menuitem type="radio" radiogroup="autocruise-interval"
409     label="Custom"
410     oncommand="
411     var current = Presentation.autoCruiseInterval;
412     var val = parseInt(prompt('input interval (sec)', parseInt(current/1000)));
413     if (isNaN(val)) {
414     event.preventBubble();
415     return;
416     }
417     else
418     val = val * 1000;
419     this.value = val;
420     "/>
421     </menupopup>
422     </toolbarbutton>
423     </hbox>
424     <toolbarbutton label="Pen"
425     id="penButton"
426     type="checkbox"
427     autoCheck="false"
428     oncommand="StrokablePresentationService.toggleCheck();"/>
429     <toolbarseparator/>
430     <toolbarbutton id="toggleEva" label="Eva"
431     type="checkbox"
432     autoCheck="false"
433     oncommand="Presentation.toggleEvaMode();"/>
434     <toolbarseparator/>
435     <toolbarbutton label="Edit"
436     oncommand="Presentation.toggleEditMode();"/>
437     <toolbarbutton oncommand="Presentation.reload();" label="Reload"/>
438     </toolbar>
439     </toolbox>
440     <vbox flex="1" id="canvas">
441     <stack flex="1">
442     <vbox flex="1">
443     <hbox id="headerBox" flex="1">
444     <label id="header"/>
445     <spacer flex="1"/>
446     </hbox>
447     <spacer flex="19"/>
448     <hbox id="footerBox" flex="1">
449     <spacer flex="1"/>
450     <label id="footer"/>
451     </hbox>
452     </vbox>
453     <vbox flex="1"
454     onclick="Presentation.onPresentationClick(event);">
455     <spacer flex="1"/>
456     <hbox flex="1" id="contentBox">
457     <spacer flex="1"/>
458     <vbox id="content"/>
459     <spacer flex="1"/>
460     </hbox>
461     <spacer flex="1"/>
462     </vbox>
463     </stack>
464     </vbox>
465     <hbox id="indicatorBar"
466     onclick="Presentation.onIndicatorBarClick(event);">
467     <stack flex="1">
468     <vbox>
469     <progressmeter id="remainingPageIndicator"
470     type="determined" value="0"
471     flex="1"/>
472     <progressmeter id="remainingTimeIndicator"
473     type="determined" value="0"
474     flex="1"
475     collapsed="true"/>
476     </vbox>
477     <hbox flex="1">
478     <label value="Next:"/>
479     <description id="nextPage" flex="1" crop="end"/>
480     </hbox>
481     </stack>
482     </hbox>
483     </vbox>
484    
485    
486     <vbox flex="1" id="edit">
487     <toolbox>
488     <toolbar>
489     <menubar flex="1">
490     <menu label="File">
491     <menupopup>
492     <menuitem label="Save"
493     key="key_save"
494     oncommand="Presentation.output()"/>
495     <menuitem label="Reload"
496     key="key_reload"
497     oncommand="Presentation.reload()"/>
498     </menupopup>
499     </menu>
500     <menu label="Insert">
501     <menupopup>
502     <menuitem label="New Page"
503     key="key_insert_newpage"
504     oncommand="Presentation.insert('page')"/>
505     <menuseparator/>
506     <menuitem label="Header"
507     oncommand="Presentation.insert('header')"/>
508     <menuitem label="Footer"
509     oncommand="Presentation.insert('footer')"/>
510     <menuseparator/>
511     <menuitem label="Link"
512     oncommand="Presentation.insert('link')"/>
513     <menuitem label="Emphasis"
514     oncommand="Presentation.insert('em')"/>
515     <menuitem label="Preformatted"
516     oncommand="Presentation.insert('pre')"/>
517     <menuitem label="Monta"
518     oncommand="Presentation.insert('monta')"/>
519     <menuitem label="Image"
520     oncommand="Presentation.insert('img')"/>
521     </menupopup>
522     </menu>
523     </menubar>
524     <toolbarseparator/>
525     <toolbarbutton label="View"
526     oncommand="Presentation.toggleEditMode();"/>
527     <toolbarbutton oncommand="Presentation.reload();" label="Reload"/>
528     </toolbar>
529     </toolbox>
530     <textbox id="textField" flex="1" multiline="true"
531     oninput="Presentation.onEdit()"/>
532     </vbox>
533    
534     </deck>
535    
536    
537     <broadcasterset>
538     <broadcaster id="canBack"/>
539     <broadcaster id="canForward"/>
540     </broadcasterset>
541    
542     <commandset>
543     <command id="cmd_forward"
544     oncommand="if (Presentation.isPresentationMode) Presentation.forward();"/>
545     <command id="cmd_forwardStep"
546     oncommand="if (Presentation.isPresentationMode) Presentation.forwardStep();"/>
547     <command id="cmd_back"
548     oncommand="if (Presentation.isPresentationMode) Presentation.back();"/>
549     <command id="cmd_home"
550     oncommand="if (Presentation.isPresentationMode) Presentation.home();"/>
551     <command id="cmd_end"
552     oncommand="if (Presentation.isPresentationMode) Presentation.end();"/>
553     </commandset>
554     <keyset>
555     <key keycode="VK_ENTER" command="cmd_forwardStep"/>
556     <key keycode="VK_RETURN" command="cmd_forwardStep"/>
557     <key keycode="VK_PAGE_DOWN" command="cmd_forwardStep"/>
558     <key keycode="VK_RIGHT" command="cmd_forwardStep"/>
559     <key keycode="VK_DOWN" command="cmd_forwardStep"/>
560     <!--key keycode="VK_BACK_SPACE" command="cmd_back"/-->
561     <key keycode="VK_PAGE_UP" command="cmd_back"/>
562     <key keycode="VK_UP" command="cmd_back"/>
563     <key keycode="VK_LEFT" command="cmd_back"/>
564     <key keycode="VK_HOME" command="cmd_home"/>
565     <key keycode="VK_END" command="cmd_end"/>
566    
567     <key id="key_insert_newpage"
568     key="n" modifiers="accel" oncommand="Presentation.insert('page');"/>
569    
570     <key id="key_save"
571     key="s" modifiers="accel" oncommand="Presentation.output();"/>
572     <key id="key_reload"
573     key="r" modifiers="accel" oncommand="Presentation.reload();"/>
574    
575     <key key="e" modifiers="accel" oncommand="Presentation.toggleEditMode();"/>
576     <key key="e" modifiers="accel,shift" oncommand="Presentation.toggleEvaMode();"/>
577     </keyset>
578    
579    
580     <script type="application/x-javascript"><![CDATA[
581    
582     var Presentation = {
583    
584     size : 9,
585     montaLabelImage : 'monta-label.png',
586    
587     phraseOpenParen : '[',
588     phraseCloseParen : ']',
589     makePhraseRegExp : function(aPattern, aFlags)
590     {
591     return new RegExp(
592     aPattern.replace(/%o(pen)?/gi, '\\'+this.phraseOpenParen)
593     .replace(/%c(lose)?/gi, '\\'+this.phraseCloseParen),
594     aFlags
595     );
596     },
597    
598     dragStartDelta : 8,
599    
600    
601     initialized : false,
602    
603     preventToShowHideToolbar : false,
604    
605     showMontaKeywordTimeout : 100,
606     autoCruiseInterval : 2000,
607     timerUpdatingInterval : 30000,
608     standByMontaLabels : [],
609     shownMontaLabels : [],
610    
611     init : function(option){
612     if (this.initialized) {
613     this.startPresentation();
614     return;
615     }
616     this.initialized = true;
617    
618    
619     this._offset = 0;
620     this.canvas = document.getElementById('canvas');
621     this.content = document.getElementById('content');
622     this.header = document.getElementById('header');
623     this.footer = document.getElementById('footer');
624     this.next = document.getElementById('nextPage');
625    
626     this.indicatorBar = document.getElementById('indicatorBar');
627     this.remainder = document.getElementById('remainingPageIndicator');
628     this.timer = document.getElementById('remainingTimeIndicator');
629    
630     this.list = document.getElementById('pages-list');
631     this.textbox = document.getElementById('textField');
632     this.deck = document.getElementById('deck');
633     this.scroller = document.getElementById('scroller');
634    
635     this.toolbar = document.getElementById('canvasToolbar');
636     this.toolbarHeight = this.toolbar.boxObject.height;
637     this.isToolbarHidden = true;
638     this.toolbar.setAttribute('style', 'margin-top:'+(0-this.toolbarHeight)+'px;margin-bottom:0px;');
639    
640     this.preloadImage(this.montaLabelImage);
641    
642     window.addEventListener('resize', this, false);
643     window.addEventListener('contextmenu', this, false);
644    
645     if(option){
646     for(var i in option){this[i] = option[i]}
647     }
648    
649     if (this.readParameter()) {
650     this.startPresentation();
651     }
652    
653     document.documentElement.focus();
654     },
655    
656     startPresentation : function()
657     {
658     if (this.data.length)
659     document.title = this.data[0].title || this.data[0].header || this.data[0].text.join(' ');
660    
661     this.takahashi();
662     },
663    
664     takahashi : function() {
665     if(!this.data[this.offset]){
666     this.offset = this.data.length-1;
667     }
668     document.getElementById("current_page").value = this.offset+1;
669     document.getElementById("max_page").value = this.data.length;
670    
671     this.scroller.setAttribute('maxpos', this.data.length-1);
672     this.scroller.setAttribute('curpos', this.offset);
673    
674     var broadcaster = document.getElementById('canBack');
675     if (!this.offset)
676     broadcaster.setAttribute('disabled', true);
677     else
678     broadcaster.removeAttribute('disabled');
679    
680     var broadcaster = document.getElementById('canForward');
681     if (this.offset == this.data.length-1)
682     broadcaster.setAttribute('disabled', true);
683     else
684     broadcaster.removeAttribute('disabled');
685    
686     this.canvas.setAttribute('rendering', true);
687    
688    
689    
690     this.header.removeAttribute('style');
691     this.footer.removeAttribute('style');
692     this.content.removeAttribute('style');
693    
694     this.standByMontaLabels = [];
695     this.clickableNodes = [];
696    
697    
698     if ('title' in this.data[this.offset])
699     document.title = this.data[this.offset].title;
700    
701     this.header.setAttribute('style', 'font-size:10px;');
702     this.header.value = this.data[this.offset].header;
703     this.footer.setAttribute('style', 'font-size:10px;');
704     this.footer.value = this.data[this.offset].footer;
705    
706     var text = this.data[this.offset].text;
707     var range = document.createRange();
708     range.selectNodeContents(this.content);
709     range.deleteContents();
710     range.detach();
711    
712     var line;
713     var newLine;
714     var uri;
715     var image_width;
716     var image_total_width = 0;
717     var image_height;
718     var image_total_height = 0;
719     var image_src;
720    
721 dpavlin 2 var labelId = 0;
722 dpavlin 1 var lineRegExp = this.makePhraseRegExp('^([^%O]+)?(%O%Oem:((.+?)(:em)?%C%C)?|%O%Opre:((.+?)(:pre)?%C%C)?|%O%O\#[^:]+:((.+?)%C%C)?|%O%Oima?ge? +src="([^"]+)" +width="([0-9]+)" +height="([0-9]+)"[^%C]*%C%C|%O%O(([^\|]+)?\\||)([^%C]+)%C%C|%O([^%C]+)%C)(.+)?', 'i');
723    
724     var emRegExp = this.makePhraseRegExp('^([^%O]+)?%O%Oem:(.+?)()?%C%C', 'i');
725     var emStartRegExp = this.makePhraseRegExp('^([^%O]+)?%O%Oem:(.*)', 'i');
726     var emEndRegExp = this.makePhraseRegExp('^(.*?)((:em)?%C%C)', 'i');
727    
728     var preRegExp = this.makePhraseRegExp('^([^%O]+)?%O%Opre:(.+?)(:pre)?%C%C', 'i');
729     var preStartRegExp = this.makePhraseRegExp('^([^%O]+)?%O%Opre:(.*)', 'i');
730     var preEndRegExp = this.makePhraseRegExp('^(.*?)((:pre)?%C%C)', 'i');
731    
732     var styleRegExp = this.makePhraseRegExp('^([^%O]+)?%O%O\\#([^:]+):(.+?)%C%C', '');
733     var styleStartRegExp = this.makePhraseRegExp('^([^%O]+)?%O%O\\#([^:]+):(.*)', '');
734     var styleEndRegExp = this.makePhraseRegExp('^(.*?)(%C%C)', '');
735    
736     var imagesRegExp = this.makePhraseRegExp('^([^%O]+)?%O%Oima?ge? +src="([^"]+)" +width="([0-9]+)" +height="([0-9]+)"[^%C]*%C%C', 'i');
737    
738     var linksRegExp = this.makePhraseRegExp('^([^%O]+)?%O%O(([^|]+)?\\||)([^%C]+)%C%C', '');
739    
740     var montaRegExp = this.makePhraseRegExp('^([^%O]+)?%O([^%C]+)%C', '');
741    
742     var inBlock = false,
743     blockClass = '',
744     blockContents = [];
745    
746     var fragment = document.createDocumentFragment();
747    
748     for (var i = 0, max = text.length; i < max; i++)
749     {
750     fragment.appendChild(document.createElement('hbox'));
751     fragment.lastChild.setAttribute('align', 'center');
752     fragment.lastChild.setAttribute('pack', this.data[this.offset].align);
753    
754     line = text[i];
755     image_width = 0;
756     image_height = 0;
757     if (!line) line = ' ';
758    
759     if (inBlock) {
760     if (blockClass == 'preformatted-text' &&
761     preEndRegExp.test(line)) {
762     inBlock = false;
763     blockContents.push(RegExp.$1);
764     line = line.substring((RegExp.$1+RegExp.$2).length);
765    
766     fragment.lastChild.appendChild(document.createElement('description'));
767     fragment.lastChild.lastChild.setAttribute('class', 'preformatted-text block');
768     fragment.lastChild.lastChild.appendChild(document.createTextNode(
769     blockContents.join('\n')
770     .replace(/^[\r\n\s]+/, '')
771     .replace(/[\r\n\s]+$/, '')
772     .replace(/&amp;/g, '&')
773     .replace(/&quot;/g, '"')
774     .replace(/&gt;/g, '>')
775     .replace(/&lt;/g, '<')
776     ));
777    
778     blockClass = '';
779     blockContents = [];
780     }
781     else if (emEndRegExp.test(line) || styleEndRegExp.test(line)) {
782     inBlock = false;
783     blockContents.push(RegExp.$1);
784     line = line.substring((RegExp.$1+RegExp.$2).length);
785    
786     fragment.lastChild.appendChild(document.createElement('vbox'));
787     fragment.lastChild.lastChild.setAttribute('class', blockClass+' block');
788     fragment.lastChild.lastChild.setAttribute('align', this.data[this.offset].align);
789     blockContents = blockContents.join('\n')
790     .replace(/^[\r\n\s]+/, '')
791     .replace(/[\r\n\s]+$/, '')
792     .split('\n');
793     for (var j = 0, jmax = blockContents.length; j < jmax; j++)
794     {
795     fragment.lastChild.lastChild.appendChild(document.createElement('description'));
796     fragment.lastChild.lastChild.lastChild.setAttribute('value', blockContents[j]);
797     }
798    
799     blockClass = '';
800     blockContents = [];
801     }
802     else {
803     blockContents.push(line);
804     continue;
805     }
806     }
807    
808     while (line.match(lineRegExp))
809     {
810     if (RegExp.$1) {
811     fragment.lastChild.appendChild(document.createElement('description'));
812     fragment.lastChild.lastChild.setAttribute('value', RegExp.$1);
813     }
814     newLine = line.substring((RegExp.$1+RegExp.$2).length);
815    
816     // Preformatted Text
817     if (preRegExp.test(line)) {
818     fragment.lastChild.appendChild(document.createElement('description'));
819     fragment.lastChild.lastChild.setAttribute('value', RegExp.$2);
820     fragment.lastChild.lastChild.setAttribute('class', 'preformatted-text');
821     }
822     else if (preStartRegExp.test(line)) {
823     inBlock = true;
824     blockClass = 'preformatted-text';
825     blockContents = [RegExp.$2];
826     newLine = '';
827     }
828    
829     // Emphasis
830     else if (emRegExp.test(line)) {
831     fragment.lastChild.appendChild(document.createElement('description'));
832     fragment.lastChild.lastChild.setAttribute('value', RegExp.$2);
833     fragment.lastChild.lastChild.setAttribute('class', 'em-text');
834     }
835     else if (emStartRegExp.test(line)) {
836     inBlock = true;
837     blockClass = 'em-text';
838     blockContents = [RegExp.$2];
839     newLine = '';
840     }
841    
842     // User-defined Styles
843     else if (styleRegExp.test(line)) {
844     fragment.lastChild.appendChild(document.createElement('description'));
845     fragment.lastChild.lastChild.setAttribute('value', RegExp.$3);
846     fragment.lastChild.lastChild.setAttribute('class', RegExp.$2);
847     }
848     else if (styleStartRegExp.test(line)) {
849     inBlock = true;
850     blockClass = RegExp.$2;
851     blockContents = [RegExp.$3];
852     newLine = '';
853     }
854    
855     // Images
856     else if (imagesRegExp.test(line)) {
857     fragment.lastChild.appendChild(document.createElement('image'));
858     image_src = RegExp.$2;
859     if (image_src.indexOf('http://') < 0 &&
860     image_src.indexOf('https://') < 0)
861     image_src = this.dataFolder+image_src;
862     fragment.lastChild.lastChild.setAttribute('src', image_src);
863     fragment.lastChild.lastChild.setAttribute('width', parseInt(RegExp.$3 || '0'));
864     fragment.lastChild.lastChild.setAttribute('height', parseInt(RegExp.$4 || '0'));
865     image_width += parseInt(RegExp.$3 || '0');
866     image_height = Math.max(image_height, parseInt(RegExp.$4 || '0'));
867     }
868    
869     // Links
870     else if (linksRegExp.test(line)) {
871     uri = RegExp.$4;
872     if (uri.indexOf('://') < 0)
873     uri = this.dataFolder+uri;
874     fragment.lastChild.appendChild(document.createElement('description'));
875     fragment.lastChild.lastChild.setAttribute('value', RegExp.$3 || RegExp.$4);
876     fragment.lastChild.lastChild.setAttribute('href', uri);
877     fragment.lastChild.lastChild.setAttribute('tooltiptext', uri);
878     fragment.lastChild.lastChild.setAttribute('statustext', uri);
879     fragment.lastChild.lastChild.setAttribute('class', 'link-text');
880    
881     this.clickableNodes.push(fragment.lastChild.lastChild);
882     }
883    
884     // Monta
885     else if (montaRegExp.test(line)) {
886     fragment.lastChild.appendChild(document.createElement('stack'));
887    
888     fragment.lastChild.lastChild.appendChild(document.createElement('description'));
889     fragment.lastChild.lastChild.lastChild.setAttribute('value', RegExp.$2);
890     fragment.lastChild.lastChild.lastChild.setAttribute('class', 'monta-text');
891    
892     fragment.lastChild.lastChild.appendChild(document.createElement('spacer'));
893     fragment.lastChild.lastChild.lastChild.setAttribute('flex', 1);
894     fragment.lastChild.lastChild.lastChild.setAttribute('class', 'monta-label');
895    
896     fragment.lastChild.lastChild.lastChild.setAttribute('label-id', 'label-' + (++labelId));
897    
898     if (!this.shownMontaLabels[this.offset] || !this.shownMontaLabels[this.offset]['label-'+labelId]) {
899     fragment.lastChild.lastChild.lastChild.setAttribute('monta-hidden', 'true');
900     this.standByMontaLabels[this.standByMontaLabels.length] = fragment.lastChild.lastChild.lastChild;
901     }
902     else {
903     fragment.lastChild.lastChild.lastChild.setAttribute('monta-hidden', 'false');
904     }
905    
906     this.clickableNodes.push(fragment.lastChild.lastChild.lastChild);
907     }
908    
909     line = newLine;
910     }
911    
912     if (line) {
913     fragment.lastChild.appendChild(document.createElement('description'));
914     fragment.lastChild.lastChild.setAttribute('value', line);
915     }
916    
917     image_total_width = Math.max(image_total_width, image_width);
918     image_total_height += image_height;
919     }
920    
921     this.content.setAttribute('style', 'font-size:10px;');
922     this.content.appendChild(fragment);
923    
924     this.clickableNodes.push(this.content);
925    
926    
927     this.fitToCanvas(this.header, this.header.parentNode, 0, 0);
928     this.fitToCanvas(this.footer, this.footer.parentNode, 0, 0);
929     this.fitToCanvas(
930     this.content,
931     this.canvas,
932     image_total_width,
933     image_total_height
934     +(this.header.boxObject.height*2)
935     // +(this.footer.boxObject.height*2)
936     );
937    
938    
939     var checkedItems = this.list.getElementsByAttribute('checked', 'true');
940     max = checkedItems.length;
941     for (i = 0; i < max; i++)
942     checkedItems[i].removeAttribute('checked');
943    
944     this.list.getElementsByAttribute('value', this.offset)[0].setAttribute('checked', true);
945    
946     this.canvas.removeAttribute('rendering');
947     this.setHash('page', 'page'+(this.offset+1));
948    
949     this.next.value = (this.offset <= this.data.length-2) ? (this.data[this.offset+1].plain.join('') || this.data[this.offset+1].text.join('')).replace(/\s+/g, ' ') : '(no page)' ;
950     this.remainder.setAttribute('value', this.offset == 0 ? 0 : parseInt(((this.offset)/(this.data.length-1))*100));
951    
952     var event = document.createEvent('Events');
953     event.initEvent('PresentationRedraw', false, true);
954     this.canvas.dispatchEvent(event);
955     },
956     fitToCanvas : function(aContent, aCanvas, aOffsetWidth, aOffsetHeight)
957     {
958     aContent.removeAttribute('style');
959     aContent.setAttribute('style', 'font-size:10px;');
960    
961     if (!aContent.boxObject.width) return;
962    
963     var canvas_w = aCanvas.boxObject.width;
964     var canvas_h = aCanvas.boxObject.height-aOffsetHeight;
965    
966     var content_w = aContent.boxObject.width;
967     var new_fs = Math.round((canvas_w/content_w) * this.size);
968     aContent.setAttribute('style', 'font-size:'+ new_fs + "px");
969    
970     if (aContent.boxObject.width < aOffsetWidth) {
971     content_w = aOffsetWidth;
972     new_fs = Math.round((canvas_w/content_w) * this.size);
973     aContent.setAttribute('style', 'font-size:'+ new_fs + "px");
974     }
975    
976     var content_h = aContent.boxObject.height;
977     if(content_h >= canvas_h){
978     state='height';
979     content_h = aContent.boxObject.height;
980     new_fs = Math.round((canvas_h/content_h) * new_fs);
981     aContent.setAttribute('style', 'font-size:'+ new_fs + "px");
982     }
983     },
984    
985     reload : function() {
986     var file = String(location.href).replace(/#.+$/, '');
987     if (this.dataPath != file) {
988     var path = this.dataPath;
989     var request = new XMLHttpRequest();
990     request.open('GET', path);
991     request.onload = function() {
992     Presentation.textbox.value = request.responseText;
993     Presentation.data = Presentation.textbox.value;
994     Presentation.init();
995    
996     path = null;
997     request = null;
998     };
999     request.send(null);
1000     }
1001     else
1002     window.location.reload();
1003     },
1004    
1005     forward : function(){
1006     this.offset++;
1007     this.takahashi();
1008     },
1009     forwardStep : function(){
1010     if (this.standByMontaLabels.length > 0) {
1011     while (this.standByMontaLabels.length &&
1012     this.standByMontaLabels[0].getAttribute('monta-hidden') != 'true')
1013     this.standByMontaLabels.splice(0, 1);
1014    
1015     if (this.standByMontaLabels.length) {
1016     this.showMontaKeyword(this.standByMontaLabels[0]);
1017     this.standByMontaLabels.splice(0, 1);
1018     }
1019     }
1020     else
1021     this.forward();
1022     },
1023     back : function(){
1024     this.offset--;
1025     if(this.offset < 0){this.offset = 0}
1026     this.takahashi();
1027     },
1028     home : function(){
1029     this.offset = 0;
1030     this.takahashi();
1031     },
1032     end : function(){
1033     this.offset = this.data.length-1;
1034     this.takahashi();
1035     },
1036     showPage : function(aPageOffset){
1037     this.offset = aPageOffset ? aPageOffset : 0 ;
1038     this.takahashi();
1039     },
1040    
1041     insert : function(aType) {
1042     switch (aType)
1043     {
1044     case 'page':
1045     this.insertTextFor('\n----\n', this.textbox, 6);
1046     break;
1047     case 'header':
1048     this.insertTextFor('\nHEADER::\n', this.textbox, 9);
1049     break;
1050     case 'footer':
1051     this.insertTextFor('\nFOOTER::\n', this.textbox, 9);
1052     break;
1053    
1054     case 'em':
1055     case 'emphasis':
1056     this.insertTextFor(this.phraseOpenParen+this.phraseOpenParen+'EM:'+this.phraseCloseParen+this.phraseCloseParen, this.textbox, 5);
1057     break;
1058     case 'pre':
1059     case 'preformatted':
1060     this.insertTextFor(this.phraseOpenParen+this.phraseOpenParen+'PRE:'+this.phraseCloseParen+this.phraseCloseParen, this.textbox, 6);
1061     break;
1062     case 'monta':
1063     this.insertTextFor(this.phraseOpenParen+this.phraseCloseParen, this.textbox, 1);
1064     break;
1065     case 'link':
1066     this.insertTextFor(this.phraseOpenParen+this.phraseOpenParen+'|http://'+this.phraseCloseParen+this.phraseCloseParen, this.textbox, 2);
1067     break;
1068     case 'img':
1069     case 'image':
1070     this.insertTextFor(this.phraseOpenParen+this.phraseOpenParen+'image src="" width="" height=""'+this.phraseCloseParen+this.phraseCloseParen, this.textbox, 13);
1071     break;
1072    
1073     default:
1074     return;
1075     }
1076     this.onEdit();
1077     },
1078     insertTextFor : function(aString, aNode, aPosOffset)
1079     {
1080     var pos = aNode.selectionStart;
1081     var value = aNode.value;
1082     aNode.value = [value.substring(0, pos), aString, value.substring(pos, value.length)].join('');
1083     aNode.selectionEnd = aNode.selectionStart = pos + (aPosOffset || 0);
1084     },
1085    
1086    
1087     output : function()
1088     {
1089     location.href = 'data:application/octet-stream,'+encodeURIComponent(this.textbox.value);
1090     },
1091    
1092    
1093     toggleEditMode : function(){
1094     this.deck.selectedIndex = this.deck.selectedIndex == 0 ? 1 : 0 ;
1095     this.setHash('edit', this.deck.selectedIndex == 0 ? '' : 'edit' );
1096     },
1097     toggleEvaMode : function(){
1098     var check = document.getElementById('toggleEva');
1099     if (this.canvas.getAttribute('eva') == 'true') {
1100     this.canvas.removeAttribute('eva');
1101     check.checked = false;
1102     }
1103     else {
1104     this.canvas.setAttribute('eva', true);
1105     check.checked = true;
1106     }
1107     this.setHash('eva', check.checked ? 'eva' : '' );
1108     },
1109    
1110    
1111    
1112     toggleAutoCruiseMode : function()
1113     {
1114     var autoCruise = document.getElementById('autoButton');
1115     if(!autoCruise.checked)
1116     this.startAutoCruise();
1117     else
1118     autoCruise.checked = false;
1119     },
1120     startAutoCruise : function()
1121     {
1122     var autoCruise = document.getElementById('autoButton');
1123     autoCruise.checked = true;
1124    
1125     if (this.autoCruiseTimer) {
1126     window.clearTimeout(this.autoCruiseTimer);
1127     }
1128     this.autoCruiseTimer = window.setTimeout(this.autoCruise, this.autoCruiseInterval);
1129     },
1130    
1131     changeAutoCruiseInterval : function(aInterval)
1132     {
1133     this.autoCruiseInterval = aInterval;
1134     this.startAutoCruise();
1135     },
1136    
1137     autoCruise : function()
1138     {
1139     var autoCruise = document.getElementById('autoButton');
1140     if (!autoCruise.checked) return;
1141    
1142     if(Presentation.offset == Presentation.data.length-1) {
1143     Presentation.home();
1144     }
1145     else {
1146     Presentation.forwardStep();
1147     }
1148     Presentation.autoCruiseTimer = window.setTimeout(arguments.callee, Presentation.autoCruiseInterval);
1149     },
1150     autoCruiseTimer : null,
1151    
1152    
1153    
1154     setHash : function(aKey, aValue)
1155     {
1156     aKey = String(aKey).toLowerCase();
1157     var hashArray = String(location.hash).replace(/^#/, '').toLowerCase().split(',');
1158    
1159     for (var i = hashArray.length-1; i > -1; i--)
1160     if (!hashArray[i] || hashArray[i].indexOf(aKey) == 0)
1161     hashArray.splice(i, 1);
1162    
1163     if (aValue) hashArray.push(aValue);
1164     hashArray.sort();
1165    
1166     location.hash = hashArray.length ? hashArray.join(',') : '' ;
1167     },
1168    
1169    
1170     showMontaKeyword : function(aNode) {
1171     if (aNode.getAttribute('monta-hidden') != 'true') return;
1172    
1173     aNode.setAttribute('monta-hidden', 'progress');
1174    
1175     window.setTimeout(this.showMontaKeywordCallback, 0, {
1176     position : -100,
1177     node : aNode,
1178     interval : this.showMontaKeywordTimeout/10
1179     });
1180     },
1181     showMontaKeywordCallback : function(aInfo) {
1182     if (aInfo.position >= aInfo.node.boxObject.width) {
1183     aInfo.node.setAttribute('monta-hidden', 'false');
1184     if (!Presentation.shownMontaLabels[Presentation.offset])
1185     Presentation.shownMontaLabels[Presentation.offset] = [];
1186     Presentation.shownMontaLabels[Presentation.offset][aInfo.node.getAttribute('label-id')] = true;
1187     return;
1188     }
1189    
1190     aInfo.position += (aInfo.node.boxObject.width/10);
1191     aInfo.node.setAttribute('style', 'background-position: '+aInfo.position+'px 0 !important;');
1192     window.setTimeout(arguments.callee, aInfo.interval, aInfo);
1193     },
1194    
1195    
1196    
1197     onPresentationClick : function(aEvent)
1198     {
1199     if (!this.isToolbarHidden)
1200     this.showHideToolbar();
1201    
1202     switch(aEvent.button)
1203     {
1204     case 0:
1205     switch (aEvent.target.getAttribute('class'))
1206     {
1207     case 'link-text':
1208     var uri = aEvent.target.getAttribute('href');
1209     if (uri) {
1210     window.open(uri);
1211     return;
1212     }
1213     break;
1214    
1215     case 'monta-label':
1216     if (aEvent.target.getAttribute('monta-hidden') == 'true') {
1217     this.showMontaKeyword(aEvent.target);
1218     aEvent.preventBubble();
1219     return;
1220     }
1221    
1222     default:
1223     break;
1224     }
1225     this.forward();
1226     document.documentElement.focus();
1227     break;
1228     case 2:
1229     this.back();
1230     document.documentElement.focus();
1231     break;
1232     default:
1233     break;
1234     }
1235     },
1236    
1237     onScrollerDragStart : function(){
1238     this.scroller.dragging = true;
1239     },
1240     onScrollerDragMove : function(){
1241     if (this.scroller.dragging)
1242     this.showPage(parseInt(this.scroller.getAttribute('curpos')));
1243     },
1244     onScrollerDragDrop : function(){
1245     this.onScrollerDragMove();
1246     this.scroller.dragging = false;
1247     },
1248    
1249     onIndicatorBarClick : function(aEvent)
1250     {
1251     var bar = this.indicatorBar;
1252     this.showPage(Math.round((aEvent.screenX - bar.boxObject.screenX) / bar.boxObject.width * this.data.length));
1253     },
1254     onIndicatorBarDragStart : function()
1255     {
1256     this.indicatorBar.dragging = true;
1257     },
1258     onIndicatorBarDragMove : function(aEvent)
1259     {
1260     var bar = this.indicatorBar;
1261     this.showPage(Math.round((aEvent.screenX - bar.boxObject.screenX) / bar.boxObject.width * this.data.length));
1262     },
1263     onIndicatorBarDragEnd : function(aEvent)
1264     {
1265     this.onIndicatorBarDragMove(aEvent);
1266     this.indicatorBar.dragging = false;
1267     },
1268    
1269     onEdit : function() {
1270     this.data = this.textbox.value;
1271     this.init();
1272     },
1273    
1274     onKeyPress : function(aEvent) {
1275     switch(aEvent.keyCode)
1276     {
1277     case aEvent.DOM_VK_BACK_SPACE:
1278     if (this.isPresentationMode) {
1279     aEvent.preventBubble();
1280     aEvent.preventDefault();
1281     Presentation.back();
1282     }
1283     break;
1284     default:
1285     break;
1286     }
1287     },
1288    
1289    
1290    
1291     handleEvent : function(aEvent)
1292     {
1293     switch (aEvent.type)
1294     {
1295     default:
1296     break;
1297    
1298     case 'resize':
1299     this.takahashi(); // redrwa
1300     break;
1301    
1302     case 'contextmenu':
1303     aEvent.stopPropagation();
1304     aEvent.preventCapture();
1305     aEvent.preventDefault();
1306     aEvent.preventBubble();
1307     break;
1308    
1309    
1310     case 'mouseup':
1311     this.dragStartX = -1;
1312     this.dragStartY = -1;
1313     if (this.indicatorBar.dragging)
1314     this.onIndicatorBarDragEnd(aEvent);
1315     break;
1316    
1317     case 'mousedown':
1318     if (this.dragStartX < 0) {
1319     this.dragStartX = aEvent.clientX;
1320     this.dragStartY = aEvent.clientY;
1321     }
1322     var box = this.indicatorBar.boxObject;
1323     if (!(aEvent.screenX < box.screenX ||
1324     aEvent.screenY < box.screenY ||
1325     aEvent.screenX > box.screenX+box.width ||
1326     aEvent.screenY > box.screenY+box.height))
1327     this.onIndicatorBarDragStart();
1328     break;
1329    
1330     case 'mousemove':
1331     this.checkShowHideToolbar(aEvent);
1332     if (this.indicatorBar.dragging) {
1333     this.onIndicatorBarDragMove(aEvent);
1334     return;
1335     }
1336     if (this.dragStartX > -1) {
1337     if (Math.abs(this.dragStartX-aEvent.clientX) > Math.abs(this.dragStartDelta) ||
1338     Math.abs(this.dragStartY-aEvent.clientY) > Math.abs(this.dragStartDelta)) {
1339     var event = document.createEvent('Events');
1340     event.initEvent('StartDragOnCanvas', false, true);
1341     this.canvas.dispatchEvent(event);
1342     }
1343     }
1344     break;
1345    
1346    
1347     }
1348     },
1349     dragStartX : -1,
1350     dragStartY : -1,
1351    
1352    
1353    
1354     onToolbarArea : false,
1355     toolbarHeight : 0,
1356     toolbarDelay : 300,
1357     toolbarTimer : null,
1358     isToolbarHidden : false,
1359     checkShowHideToolbar : function(aEvent) {
1360     if (this.scroller.dragging || this.preventToShowHideToolbar) return;
1361    
1362     this.onToolbarArea = (aEvent.clientY < this.toolbarHeight);
1363    
1364     if (this.isToolbarHidden == this.onToolbarArea) {
1365     if (this.toolbarTimer) window.clearTimeout(this.toolbarTimer);
1366     this.toolbarTimer = window.setTimeout('Presentation.checkShowHideToolbarCallback()', this.toolbarDelay);
1367     }
1368     },
1369     checkShowHideToolbarCallback : function() {
1370     if (this.isToolbarHidden == this.onToolbarArea)
1371     this.showHideToolbar();
1372     },
1373    
1374     toolbarAnimationDelay : 100,
1375     toolbarAnimationSteps : 5,
1376     toolbarAnimationInfo : null,
1377     toolbarAnimationTimer : null,
1378     showHideToolbar : function()
1379     {
1380     if (this.toolbarAnimationTimer) window.clearTimeout(this.toolbarAnimationTimer);
1381    
1382     this.toolbarAnimationInfo = { count : 0 };
1383     if (this.isToolbarHidden) {
1384     this.toolbarAnimationInfo.start = 0;
1385     this.toolbarAnimationInfo.end = this.toolbarHeight;
1386     }
1387     else {
1388     this.toolbarAnimationInfo.start = this.toolbarHeight;
1389     this.toolbarAnimationInfo.end = 0;
1390     }
1391     this.toolbarAnimationInfo.current = 0;
1392    
1393     this.toolbar.setAttribute('style', 'margin-top:'+(0-(this.toolbarHeight-this.toolbarAnimationInfo.start))+'px; margin-bottom:'+(0-this.toolbarAnimationInfo.start)+'px;');
1394    
1395     this.toolbarAnimationTimer = window.setTimeout('Presentation.animateToolbar()', this.toolbarAnimationDelay/this.toolbarAnimationSteps);
1396     },
1397     animateToolbar : function()
1398     {
1399     this.toolbarAnimationInfo.current += parseInt(this.toolbarHeight/this.toolbarAnimationSteps);
1400    
1401     var top, bottom;
1402     if (this.toolbarAnimationInfo.start < this.toolbarAnimationInfo.end) {
1403     top = this.toolbarHeight-this.toolbarAnimationInfo.current;
1404     bottom = this.toolbarAnimationInfo.current;
1405     }
1406     else {
1407     top = this.toolbarAnimationInfo.current;
1408     bottom = this.toolbarHeight-this.toolbarAnimationInfo.current;
1409     }
1410    
1411     top = Math.min(Math.max(top, 0), this.toolbarHeight);
1412     bottom = Math.min(Math.max(bottom, 0), this.toolbarHeight);
1413    
1414     this.toolbar.setAttribute('style', 'margin-top:'+(0-top)+'px; margin-bottom:'+(0-bottom)+'px');
1415    
1416     if (this.toolbarAnimationInfo.count < this.toolbarAnimationSteps) {
1417     this.toolbarAnimationInfo.count++;
1418     this.toolbarAnimationTimer = window.setTimeout('Presentation.animateToolbar()', this.toolbarAnimationDelay/this.toolbarAnimationSteps);
1419     }
1420     else
1421     this.isToolbarHidden = !this.isToolbarHidden;
1422     },
1423    
1424    
1425    
1426     get offset(){
1427     return this._offset;
1428     },
1429     set offset(aValue){
1430     this._offset = parseInt(aValue || 0);
1431     document.documentElement.setAttribute('lastoffset', this.offset);
1432     return this.offset;
1433     },
1434    
1435     get data(){
1436     if (!this._data) {
1437     // mozilla splits very long text node into multiple text nodes whose length is less than 4096 bytes.
1438     // so, we must concat all the text nodes.
1439     this.textbox.value = "";
1440     for (var i = 0; i < document.getElementById('builtinCode').childNodes.length; i++) {
1441     this.textbox.value += document.getElementById('builtinCode').childNodes[i].nodeValue;
1442     }
1443    
1444     this._data = this.textbox.value.split(/----+/);
1445     this.initData();
1446     }
1447    
1448     return this._data;
1449     },
1450     set data(aValue){
1451     this._data = aValue.split(/----+/);
1452     this.initData();
1453     return aValue;
1454     },
1455     initData : function()
1456     {
1457     var range = document.createRange();
1458     range.selectNodeContents(this.list);
1459     range.deleteContents();
1460    
1461    
1462     var regexp = [
1463     /^[\r\n\s]+/g,
1464     /[\r\n\s]+$/g,
1465     /(\r\n|[\r\n])/g
1466     ];
1467    
1468     var title;
1469     var titleRegExp = /^(TITLE::)([^\n]*)\n?/im;
1470     var header = '';
1471     var headerRegExp = /^(HEADER::)([^\n]*)\n?/im;
1472     var footer = '';
1473     var footerRegExp = /^(FOOTER::)([^\n]*)\n?/im;
1474     var chapter = '';
1475     var chapterRegExp = /^(CHAPTER::)([^\n]*)\n?/im;
1476     var lastChapter;
1477     var alignGlobal = 'center';
1478     var align;
1479     var alignRegExp = /^((GLOBAL-)?ALIGN::)(left|right|center|start|end)?\n?/im;
1480    
1481     var imageMatchResults;
1482     var imagesRegExp = this.makePhraseRegExp('%O%Oima?ge? +src="[^"]+" +width="[0-9]+" +height="[0-9]+"[^%C]*%C%C', 'gi');
1483     var imagesRegExp2 = this.makePhraseRegExp('%O%Oima?ge? +src="([^"]+)"', 'i');
1484     var image_src;
1485    
1486     var plainTextRegExp = this.makePhraseRegExp('(%O%O\#[^:]+:(.+)%C%C|%O%OEM:(.+)(:EM)?%C%C|%O%OPRE:(.+)(:PRE)?%C%C|%O%Oima?ge? +src="[^"]*"[^%C]+%C%C|%O%O([^\\|%C]+)(\\|[^%C]+)?%C%C|%O([^%O]+)%C)', 'gi');
1487    
1488     var dataObj;
1489     var i, j,
1490     max = this._data.length;
1491     var fragment = document.createDocumentFragment();
1492     var popup;
1493     for (i = 0; i < max; i++)
1494     {
1495     image_src = null;
1496     align = null;
1497    
1498     this._data[i] = this._data[i]
1499     .replace(regexp[0], '')
1500     .replace(regexp[1], '')
1501     .replace(regexp[2], '\n');
1502    
1503     while (titleRegExp.test(this._data[i])) {
1504     this._data[i] = this._data[i].replace(titleRegExp, '');
1505     if (String(RegExp.$1).toUpperCase() == 'TITLE::')
1506     title = RegExp.$2 || '' ;
1507     }
1508    
1509     while (headerRegExp.test(this._data[i])) {
1510     this._data[i] = this._data[i].replace(headerRegExp, '');
1511     if (String(RegExp.$1).toUpperCase() == 'HEADER::')
1512     header = RegExp.$2 || '' ;
1513     }
1514    
1515     while (footerRegExp.test(this._data[i])) {
1516     this._data[i] = this._data[i].replace(footerRegExp, '');
1517     if (String(RegExp.$1).toUpperCase() == 'FOOTER::')
1518     footer = RegExp.$2 || '' ;
1519     }
1520    
1521     while (chapterRegExp.test(this._data[i])) {
1522     this._data[i] = this._data[i].replace(chapterRegExp, '');
1523     if (String(RegExp.$1).toUpperCase() == 'CHAPTER::')
1524     chapter = RegExp.$2 || '' ;
1525     }
1526    
1527     while (alignRegExp.test(this._data[i])) {
1528     this._data[i] = this._data[i].replace(alignRegExp, '');
1529    
1530     align = (RegExp.$3 || '').toLowerCase();
1531     if (align == 'left')
1532     align = 'start';
1533     else if (align == 'right')
1534     align = 'end';
1535    
1536     if (String(RegExp.$1).toUpperCase() == 'GLOBAL-ALIGN::') {
1537     alignGlobal = align;
1538     align = null;
1539     }
1540     }
1541    
1542     imageMatchResults = this._data[i].match(imagesRegExp);
1543     if (imageMatchResults) {
1544     for (j = imageMatchResults.length-1; j > -1; j--)
1545     image_src = this.preloadImage(imageMatchResults[j].match(imagesRegExp2)[1]);
1546     }
1547    
1548     this._data[i] = {
1549     header : header,
1550     footer : footer,
1551     text : this._data[i].split('\n'),
1552     image : image_src,
1553     align : align || alignGlobal
1554     };
1555     this._data[i].plain = this._data[i].text
1556     .join('\n')
1557     .replace(plainTextRegExp, '$2$3$5$7$9')
1558     .split('\n');
1559     if (title !== void(0))
1560     this._data[i].title = title;
1561    
1562     this._data[i].chapter = chapter || title || '';
1563     if (lastChapter === void(0) ||
1564     lastChapter != this._data[i].chapter) {
1565     lastChapter = this._data[i].chapter;
1566    
1567     if (popup && popup.childNodes.length == 1) {
1568     fragment.removeChild(fragment.lastChild);
1569     fragment.appendChild(popup.removeChild(popup.lastChild));
1570     }
1571    
1572     popup = document.createElement('menupopup');
1573     fragment.appendChild(document.createElement('menu'));
1574     fragment.lastChild.setAttribute('label', this._data[i].chapter);
1575     fragment.lastChild.appendChild(popup);
1576     }
1577    
1578     popup.appendChild(document.createElement('menuitem'));
1579     popup.lastChild.setAttribute('type', 'radio');
1580     popup.lastChild.setAttribute('radiogroup', 'pages');
1581     popup.lastChild.setAttribute('label', (i+1)+': '+(
1582     (this._data[i].plain.join('') || this._data[i].text.join(' ')).replace(/\s+/g, ' ')
1583     ));
1584     popup.lastChild.setAttribute('value', i);
1585    
1586     // if (image_src) {
1587     // popup.lastChild.setAttribute('image', image_src);
1588     // popup.lastChild.setAttribute('class', 'menuitem-iconic');
1589     // }
1590     }
1591    
1592     if (fragment.childNodes.length == 1) {
1593     range.selectNodeContents(fragment.firstChild.firstChild);
1594     fragment = range.extractContents();
1595     }
1596     this.list.appendChild(fragment);
1597    
1598     range.detach();
1599    
1600    
1601     this.shownMontaLabels = [];
1602     },
1603    
1604     preloadImage : function(aURI)
1605     {
1606     if (aURI in this.imageRequests) return;
1607    
1608     if (aURI.indexOf('http://') < 0 &&
1609     aURI.indexOf('https://') < 0)
1610     aURI = this.dataFolder+aURI;
1611    
1612     this.imageRequests[aURI] = new XMLHttpRequest();
1613     try {
1614     this.imageRequests[aURI].open('GET', aURI);
1615     this.imageRequests[aURI].onload = function() {
1616     Presentation.imageRequests[aURI] = null;
1617     };
1618     this.imageRequests[aURI].send(null);
1619     }
1620     catch(e) {
1621     this.imageRequests[aURI] = null;
1622     }
1623     return aURI;
1624     },
1625     imageRequests : {},
1626    
1627    
1628     get isPresentationMode(){
1629     return (this.deck.selectedIndex == 0);
1630     },
1631    
1632    
1633     get dataPath(){
1634     if (!this._dataPath)
1635     this.dataPath = String(location.href).replace(/#.+$/, '');
1636     return this._dataPath;
1637     },
1638     set dataPath(aValue){
1639     var oldDataPath = this._dataPath;
1640     this._dataPath = aValue;
1641     if (oldDataPath != aValue) {
1642     this._dataFolder = this._dataPath.split('?')[0].replace(/[^\/]+$/, '');
1643     }
1644     return this._dataPath;
1645     },
1646    
1647     get dataFolder(){
1648     if (!this._dataFolder)
1649     this.dataPath = this.dataPath;
1650     return this._dataFolder;
1651     },
1652     set dataFolder(aValue){
1653     this._dataFolder = aValue;
1654     return this._dataFolder;
1655     },
1656    
1657     readParameter : function() {
1658     if (location.search || location.hash) {
1659     var param = location.search.replace(/^\?/, '');
1660    
1661     if (location.hash.match(/page([0-9]+)/i) ||
1662     param.match(/page=([0-9]+)/i))
1663     this.offset = parseInt(RegExp.$1)-1;
1664    
1665     if (location.hash.match(/edit/i) ||
1666     param.match(/edit=(1|true|yes)/i))
1667     this.toggleEditMode();
1668    
1669     if (location.hash.match(/eva/i) ||
1670     param.match(/eva=(1|true|yes)/i))
1671     this.toggleEvaMode();
1672    
1673     if (location.hash.match(/timer(\d+)\-(\d+)/i))
1674     this.setTimer(RegExp.$1, RegExp.$2);
1675    
1676     if (param.match(/(style|css)=([^&;]+)/i)) {
1677     var style = unescape(RegExp.$2);
1678     var pi = document.createProcessingInstruction('xml-stylesheet', 'href="'+style+'" type="text/css"');
1679     document.insertBefore(pi, document.documentElement);
1680     }
1681    
1682     if (param.match(/data=([^&;]+)/i)) {
1683     var path = unescape(RegExp.$1);
1684     this.dataPath = path;
1685     var request = new XMLHttpRequest();
1686     request.open('GET', path);
1687     request.onload = function() {
1688     Presentation.textbox.value = request.responseText;
1689     Presentation.data = Presentation.textbox.value;
1690     Presentation.init();
1691     };
1692     request.send(null);
1693     return false;
1694     }
1695     }
1696     return true;
1697     },
1698    
1699    
1700    
1701     resetTimer : function()
1702     {
1703     if (this.timerTimer) {
1704     window.clearInterval(this.timerTimer);
1705     this.timerTimer = null;
1706     }
1707     this.timer.setAttribute('value', 0);
1708     this.timer.setAttribute('collapsed', true);
1709     this.setHash('timer', '');
1710     },
1711     setTimer : function(aStart, aEnd)
1712     {
1713     var now = (new Date()).getTime();
1714     if (aStart === void(0) || aEnd === void(0)) {
1715 dpavlin 2 var rest = prompt('Remaining Time (minits)');
1716     if (rest == '') {
1717     this.resetTimer();
1718 dpavlin 1 return;
1719 dpavlin 2 }
1720 dpavlin 1 else {
1721     rest = Number(rest);
1722 dpavlin 2 if (!rest || isNaN(rest)) return;
1723 dpavlin 1 }
1724    
1725     rest = Math.abs(rest);
1726     this.timerStart = now;
1727     this.timerEnd = this.timerStart + (rest * 60000);
1728     }
1729     else {
1730     aStart = Number(aStart);
1731     aEnd = Number(aEnd);
1732     if (isNaN(aStart) || isNaN(aEnd)) return;
1733    
1734     this.timerStart = Math.min(aStart, aEnd);
1735     this.timerEnd = Math.max(aStart, aEnd);
1736    
1737     if (this.timerStart >= now || this.timerEnd <= now) return;
1738     }
1739    
1740     this.resetTimer();
1741    
1742     this.timer.removeAttribute('collapsed');
1743     this.setHash('timer', 'timer'+this.timerStart+'-'+this.timerEnd);
1744    
1745     if (now != this.timerStart)
1746     this.updateTimer(this);
1747    
1748     window.setInterval(this.updateTimer, Math.min(this.timerUpdatingInterval, (this.timerEnd-this.timerStart)/(this.data.length*2)), this);
1749     },
1750     updateTimer : function(aThis)
1751     {
1752     var now = (new Date()).getTime();
1753     if (now >= aThis.timerEnd) {
1754     aThis.resetTimer();
1755     aThis.timer.setAttribute('value', 100);
1756     aThis.timer.removeAttribute('collapsed');
1757     aThis.setHash('timer', '');
1758     }
1759     else {
1760     var value = parseInt(((now - aThis.timerStart) / (aThis.timerEnd - aThis.timerStart)) * 100);
1761     aThis.timer.setAttribute('value', value);
1762     }
1763     },
1764     timerStart : 0,
1765     timerEnd : 0,
1766     timerTimer : null
1767    
1768     };
1769    
1770    
1771    
1772    
1773    
1774     var StrokeService = {
1775     className : 'stroke-dot',
1776     dragStartDelta : 8,
1777     lineColor : 'red',
1778     lineWidth : 3,
1779    
1780     initialized : false,
1781    
1782    
1783     mode : null,
1784     canvas : null,
1785     canvasContext : null,
1786     startX : -1,
1787     startY : -1,
1788    
1789     init : function(aCanvas)
1790     {
1791     this.initialized = true;
1792    
1793     this.canvas = aCanvas;
1794    
1795     var canvas = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
1796     this.canvas.appendChild(canvas);
1797     if (!('getContext' in canvas) || !canvas.getContext) {
1798     this.canvas.removeChild(canvas);
1799     this.mode = 'box';
1800     }
1801     else {
1802     this.canvas = canvas;
1803     this.canvasContext = this.canvas.getContext('2d');
1804     this.mode = 'canvas';
1805     }
1806    
1807     document.documentElement.addEventListener('PresentationRedraw', this, false);
1808     window.addEventListener('resize', this, false);
1809     this.canvas.addEventListener('mouseup', this, false);
1810     this.canvas.addEventListener('mousedown', this, false);
1811     this.canvas.addEventListener('mousemove', this, false);
1812    
1813     this.canvas.addEventListener('click', this, false);
1814     this.canvas.addEventListener('dblclick', this, false);
1815    
1816     this.clear();
1817     },
1818    
1819     destroy : function()
1820     {
1821     document.documentElement.removeEventListener('PresentationRedraw', this, false);
1822     window.removeEventListener('resize', this, false);
1823     this.canvas.removeEventListener('mouseup', this, false);
1824     this.canvas.removeEventListener('mousedown', this, false);
1825     this.canvas.removeEventListener('mousemove', this, false);
1826     this.canvas.removeEventListener('click', this, false);
1827    
1828     this.cliclableNodesManager = null;
1829     this.canvas = null;
1830    
1831     this.initialized = false;
1832     },
1833    
1834    
1835    
1836     handleEvent : function(aEvent)
1837     {
1838     switch(aEvent.type)
1839     {
1840     default:
1841     break;
1842    
1843     case 'mouseup':
1844     this.finish(aEvent);
1845     this.startX = -1;
1846     this.startY = -1;
1847     window.setTimeout('StrokeService.preventToSendClickEvent = false', 10);
1848     break;
1849    
1850     case 'mousedown':
1851     if (this.startX < 0) {
1852     this.startX = aEvent.clientX;
1853     this.startY = aEvent.clientY;
1854     }
1855     break;
1856    
1857     case 'mousemove':
1858     if (this.startX > -1 && !this.active) {
1859     if (Math.abs(this.startX-aEvent.clientX) > Math.abs(this.dragStartDelta) ||
1860     Math.abs(this.startY-aEvent.clientY) > Math.abs(this.dragStartDelta)) {
1861     this.start(aEvent, this.startX, this.startY);
1862     this.preventToSendClickEvent = true;
1863     }
1864     }
1865     else
1866     this.trace(aEvent);
1867    
1868     break;
1869    
1870     case 'PresentationRedraw':
1871     case 'resize':
1872     this.clear();
1873     break;
1874    
1875     case 'click':
1876     if (this.preventToSendClickEvent) {
1877     aEvent.stopPropagation();
1878     aEvent.preventCapture();
1879     aEvent.preventDefault();
1880     aEvent.preventBubble();
1881     this.preventToSendClickEvent = false;
1882     }
1883     else if (this.cliclableNodesManager && this.cliclableNodesManager.clickableNodes) {
1884     var nodes = this.cliclableNodesManager.clickableNodes;
1885     var max = nodes.length;
1886     var x, y, width, height
1887     for (var i = 0; i < max; i++)
1888     {
1889     if (nodes[i].boxObject) {
1890     x = nodes[i].boxObject.x;
1891     y = nodes[i].boxObject.y;
1892     width = nodes[i].boxObject.width;
1893     height = nodes[i].boxObject.height;
1894     }
1895     else {
1896     x = nodes[i].offsetLeft;
1897     y = nodes[i].offsetTop;
1898     width = nodes[i].offsetWidth;
1899     height = nodes[i].offsetHeight;
1900     }
1901     if (aEvent.clientX < x ||
1902     aEvent.clientX > x+width ||
1903     aEvent.clientY < y ||
1904     aEvent.clientY > y+height)
1905     continue;
1906    
1907     var event = document.createEvent('MouseEvents');
1908     event.initMouseEvent(
1909     aEvent.type, aEvent.canBubble, aEvent.cancelable, aEvent.view,
1910     aEvent.detail,
1911     aEvent.screenX, aEvent.screenY, aEvent.clientX, aEvent.clientY,
1912     aEvent.ctrlKey, aEvent.altKey, aEvent.shiftKey, aEvent.metaKey,
1913     aEvent.button,
1914     aEvent.relatedTarget
1915     );
1916     nodes[i].dispatchEvent(event);
1917     break;
1918     }
1919     }
1920     break;
1921     }
1922     },
1923     preventToSendClickEvent : false,
1924    
1925    
1926    
1927     start : function(aEvent, aX, aY)
1928     {
1929     this.active = true;
1930     this.trace(aEvent, aX, aY);
1931     },
1932    
1933     finish : function(aEvent)
1934     {
1935     if (!this.active) return;
1936     this.trace(aEvent);
1937     this.finishStroke();
1938     },
1939    
1940     trace : function(aEvent, aX, aY)
1941     {
1942     if (!this.active) return;
1943     this.addPoint((aX === void(0) ? aEvent.clientX : aX ), (aY === void(0) ? aEvent.clientY : aY ));
1944     },
1945    
1946    
1947     finishStroke : function()
1948     {
1949     this.active = false;
1950     this.lastX = -1;
1951     this.lastY = -1;
1952     },
1953    
1954    
1955     addPoint : function(aX, aY)
1956     {
1957     if (this.lastX != -1)
1958     this.drawLine(this.lastX, this.lastY, aX, aY);
1959     else
1960     this.drawDot(aX, aY);
1961    
1962     this.lastX = aX;
1963     this.lastY = aY;
1964     },
1965    
1966    
1967    
1968     clear : function()
1969     {
1970     this.active = false;
1971     this.lastX = -1;
1972     this.lastY = -1;
1973    
1974     if (this.mode == 'canvas') {
1975     if (this.canvas.lastWindowWidth != window.innerWidth ||
1976     this.canvas.lastWindowHeight != window.innerHeight) {
1977     this.canvas.width = this.canvas.parentNode.boxObject.width-2;
1978     this.canvas.height = this.canvas.parentNode.boxObject.height-2;
1979    
1980     this.canvas.lastWindowWidth = window.innerWidth;
1981     this.canvas.lastWindowHeight = window.innerHeight;
1982     }
1983     this.canvasContext.clearRect(0, 0, this.canvas.width, this.canvas.height);
1984     this.canvasContext.strokeStyle = this.lineColor;
1985     this.canvasContext.lineWidth = this.lineWidth;
1986     }
1987     else {
1988     var dotes = this.canvas.getElementsByAttribute('class', this.className);
1989     if (!dotes.length) return;
1990    
1991     var range = document.createRange();
1992     range.selectNodeContents(this.canvas);
1993     range.setStartBefore(dotes[0]);
1994     range.setEndAfter(dotes[dotes.length-1]);
1995     range.deleteContents();
1996     range.detach();
1997     }
1998     },
1999    
2000     drawDot : function(aX, aY, aParent)
2001     {
2002     if (this.mode == 'canvas') {
2003     this.canvasContext.strokeRect(aX, aY, 0, 0);
2004     this.canvasContext.stroke();
2005     }
2006     else {
2007     var dot = document.createElement('spacer');
2008     dot.setAttribute('style', 'left:'+aX+'px; top:'+aY+'px');
2009     dot.setAttribute('class', this.className);
2010     (aParent || this.canvas).appendChild(dot);
2011     }
2012     },
2013     drawLine : function(aX1, aY1, aX2, aY2)
2014     {
2015     if (aX1 == aX2 && aY1 == aY2) return;
2016    
2017    
2018     if (this.mode == 'canvas') {
2019     this.canvasContext.beginPath();
2020     this.canvasContext.moveTo(aX1, aY1);
2021     this.canvasContext.lineTo(aX2, aY2);
2022     /*
2023     this.canvasContext.bezierCurveTo(
2024     parseInt(aX1+((aX2-this.lastX)*0.3)), parseInt(aY1+((aY2-this.lastY)*0.3)),
2025     parseInt(aX1+((aX2-this.lastX)*0.6)), parseInt(aY1+((aY2-this.lastY)*0.6)),
2026     aX2, aY2
2027     );
2028     */
2029     this.canvasContext.closePath();
2030     this.canvasContext.stroke();
2031     }
2032     else {
2033     var x_move = aX2 - aX1;
2034     var y_move = aY2 - aY1;
2035     var x_diff = x_move < 0 ? 1 : -1;
2036     var y_diff = y_move < 0 ? 1 : -1;
2037    
2038     var fragment = document.createDocumentFragment();
2039     if (Math.abs(x_move) >= Math.abs(y_move)) {
2040     for (var i = x_move; i != 0; i += x_diff)
2041     this.drawDot(aX2 - i, aY2 - Math.round(y_move * i / x_move), fragment);
2042     }
2043     else {
2044     for (var i = y_move; i != 0; i += y_diff)
2045     this.drawDot(aX2 - Math.round(x_move * i / y_move), aY2 - i, fragment);
2046     }
2047     this.canvas.appendChild(fragment);
2048     }
2049     }
2050     };
2051    
2052    
2053    
2054    
2055    
2056     var StrokablePresentationService = {
2057    
2058     id : 'stroke-canvas-box',
2059    
2060     strokeService : null,
2061     cliclableNodesManager : null,
2062     canvasContainer : null,
2063     canvas : null,
2064    
2065     autoStart : false,
2066    
2067     init : function(aPresentation, aStrokeService)
2068     {
2069     this.cliclableNodesManager = aPresentation;
2070     this.strokeService = aStrokeService;
2071     this.canvasContainer = document.getElementById('canvas').firstChild;
2072     this.check = document.getElementById('penButton');
2073    
2074     document.documentElement.addEventListener('StartDragOnCanvas', this, false);
2075     document.documentElement.addEventListener('PresentationRedraw', this, false);
2076     },
2077    
2078     toggle : function(aEnable)
2079     {
2080     if (aEnable)
2081     this.start();
2082     else
2083     this.end();
2084     },
2085    
2086     start : function()
2087     {
2088     if (!this.strokeService || !this.canvasContainer) return;
2089    
2090     this.strokeService.cliclableNodesManager = this.cliclableNodesManager;
2091     var box = document.createElement('vbox');
2092     box.setAttribute('flex', 1);
2093     box.setAttribute('id', this.id);
2094     this.canvas = this.canvasContainer.appendChild(box);
2095     this.strokeService.init(this.canvas);
2096    
2097     this.canvas.addEventListener('dblclick', this, false);
2098     },
2099    
2100     end : function()
2101     {
2102     this.canvas.removeEventListener('dblclick', this, false);
2103    
2104     this.strokeService.destroy();
2105     this.canvasContainer.removeChild(this.canvas);
2106     this.canvas = null;
2107     },
2108    
2109     handleEvent : function(aEvent)
2110     {
2111     switch (aEvent.type)
2112     {
2113     default:
2114     break;
2115    
2116     case 'StartDragOnCanvas':
2117     if (!this.check.checked) {
2118     this.toggleCheck();
2119     this.strokeService.startX = Presentation.dragStartX;
2120     this.strokeService.startY = Presentation.dragStartY;
2121    
2122     this.autoStart = true;
2123     }
2124     break;
2125    
2126     case 'PresentationRedraw':
2127     if (this.autoStart && this.check.checked) {
2128     this.autoStart = false;
2129     this.toggleCheck();
2130     }
2131     break;
2132    
2133     case 'dblclick':
2134     if (this.canvas)
2135     this.end();
2136     break;
2137     }
2138     },
2139    
2140     toggleCheck : function()
2141     {
2142     var enable = !this.check.checked;
2143     this.toggle(enable);
2144     this.check.checked = enable;
2145    
2146     this.autoStart = false;
2147     }
2148    
2149     };
2150    
2151    
2152    
2153    
2154     function init()
2155     {
2156     window.removeEventListener('load', init, false);
2157    
2158     Presentation.init();
2159     StrokablePresentationService.init(Presentation, StrokeService);
2160     }
2161     window.addEventListener('load', init, false);
2162    
2163    
2164     ]]></script>
2165    
2166     </page>

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