Evergreen/staff_client/chrome/content/evergreen/main/app_shell.js

   1 sdump('D_TRACE','Loading util.js\n');
   2
   3 var tab_count = [ false, false, false, false, false, false, false, false, false, false ];
   4
   5 function app_shell_init() {
   6         dump("TESTING: app_shell.js: " + mw.G['main_test_variable'] + '\n');
   7         replace_tab('main_tabbox','Tab','chrome://evergreen/content/main/about.xul');
   8         mw.G.sound.beep();
   9 }
  10
  11 function close_tab( d, tabbox ) {
  12         var tbox = d.getElementById(tabbox);
  13         var tabs = tbox.firstChild;
  14         var panels = tbox.lastChild;
  15         if (tabs.childNodes.length == 0) { return 0; }
  16         try {
  17                 var tab = tabs.selectedItem;
  18                 var panel = tbox.selectedPanel;
  19                 tab_count[ tab.getAttribute('count') ] = false;
  20                 tabs.advanceSelectedTab(-1);
  21                 tabs.removeChild( tab );
  22                 panels.removeChild( panel );
  23         } catch(E) {
  24                 alert(E);
  25         }
  26         if (tabs.childNodes.length == 0) {
  27                 new_tab('main_tabbox');
  28         }
  29 }
  30
  31 function delete_tab_contents( tab, panel ) {
  32         try {
  33                 while (tab.lastChild) { tab.removeChild(tab.lastChild); }
  34                 while (panel.lastChild) { panel.removeChild(panel.lastChild); }
  35         } catch(E) {
  36                 alert(E);
  37         }
  38 }
  39
  40 function first_free_tab_count() {
  41         for (var i = 0; i<10; i++) {
  42                 if (! tab_count[i]) {
  43                         tab_count[i] = true;
  44                         return i;
  45                 }
  46         }
  47         return -1;
  48 }
  49
  50 function new_tab( d, tabbox ) {
  51         var tbox = d.getElementById(tabbox);
  52         var tabs = tbox.firstChild;
  53         var panels = tbox.lastChild;
  54         var tc = first_free_tab_count();
  55         if (tc == -1) { return; } // let's only have up to 10 tabs
  56         var panel = d.createElement('tabpanel');
  57                 var pl = d.createElement('label');
  58                 pl.setAttribute('value','Panel ' + tc);
  59                 panel.setAttribute('flex','1');
  60                 //panel.setAttribute('style','overflow: auto; min-width: 500px; min-height: 500px;');
  61                 panel.setAttribute('id','panel'+tc);
  62                 panel.appendChild(pl);
  63         panels.appendChild(panel);
  64
  65         var tab = d.createElement('tab');
  66                 tab.setAttribute('label','Tab ' + tc );
  67                 tab.setAttribute('count',tc);
  68                 tab.setAttribute('accesskey',tc);
  69                 tab.setAttribute('linkedpanel','panel'+tc);
  70         tabs.appendChild(tab);
  71         try {
  72                 tbox.selectedIndex = tc;
  73                 tabs.selectedIndex = tc;
  74                 //tbox.selectedIndex = tabs.childNodes.length - 1;
  75                 //tabs.selectedIndex = tabs.childNodes.length - 1;
  76                 replace_tab(tabbox,'Tab','chrome://evergreen/content/about.xul');
  77         } catch(E) {
  78                 alert(E);
  79         }
  80 }
  81
  82 function replace_tab( d, tabbox, label, chrome, params ) {
  83         var tbox = d.getElementById(tabbox);
  84         var tabs = tbox.firstChild;
  85         var panels = tbox.lastChild;
  86         if (tabs.childNodes.length == 0) { new_tab(tabbox); }
  87         try {
  88                 var tab = tabs.selectedItem;
  89                 var panel = tbox.selectedPanel;
  90                 delete_tab_contents(tab,panel);
  91
  92                 tab.setAttribute('label',label + ' ' + tab.getAttribute('count') );
  93
  94                 var frame = d.createElement('iframe');
  95                 frame.setAttribute('flex','1');
  96                 //frame.setAttribute('style','overflow: scroll; min-height: 500px; min-width: 500px;');
  97                 frame.setAttribute('src',chrome);
  98                 panel.appendChild(frame);
  99                 frame.contentWindow.parentWindow = parentWindow;
 100                 frame.contentWindow.tabWindow = this;
 101                 dump('replace_tab.tabWindow = ' + this + '\n');
 102                 frame.contentWindow.mw = mw;
 103                 frame.contentWindow.am_i_a_top_level_tab = true;
 104                 if (params) {
 105                         frame.contentWindow.params = params;
 106                 }
 107                 return frame.contentWindow;
 108         } catch(E) {
 109                 alert(E);
 110         }
 111
 112 }