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

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