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Bug 97434 Add some ctrl+shift keybindings and clean up the existing ctrl keybindings using modifiers="control any" r=varga sr=alecf

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neil%parkwaycc.co.uk 2004-05-24 15:53:09 +00:00
parent 15c98473c0
commit e701efa6cb
1 changed files with 52 additions and 98 deletions
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150
xpfe/global/resources/content/bindings/tree.xml
View File

@ -22,10 +22,6 @@
</content>
<implementation implements="nsIDOMXULTreeElement, nsIDOMXULMultiSelectControlElement, nsIAccessibleProvider">
<constructor>
if (navigator.platform.indexOf("Mac") != -1)
this.pageUpOrDownMovesSelection = false;
</constructor>
<!-- ///////////////// nsIDOMXULTreeElement ///////////////// -->
@ -84,7 +80,7 @@
onget="return this.treeBoxObject.view; /*.QueryInterface(Components.interfaces.nsIXULTreeBuilder)*/"
readonly="true"/>
<field name="pageUpOrDownMovesSelection">
true
!/Mac/.test(navigator.platform)
</field>
<property name="enableColumnDrag"
onget="return this.hasAttribute('enableColumnDrag');"
@ -272,26 +268,40 @@
}
]]>
</handler>
<handler event="keypress" keycode="vk_up">
<handler event="keypress" keycode="vk_up" modifiers="control any">
<![CDATA[
if (event.ctrlKey && this.view.selection.single) {
this.treeBoxObject.scrollByLines(-1);
return;
}
var c = this.currentIndex;
if (c == -1 || c == 0)
return;
this.view.selection.timedSelect(c-1, this._selectDelay);
if (!event.ctrlKey)
this.view.selection.timedSelect(c - 1, this._selectDelay);
else // Ctrl+Up moves the anchor without selecting
this.currentIndex = c - 1;
this.treeBoxObject.ensureRowIsVisible(c-1);
]]>
</handler>
<handler event="keypress" keycode="vk_down">
<handler event="keypress" keycode="vk_down" modifiers="control any">
<![CDATA[
if (event.ctrlKey && this.view.selection.single) {
this.treeBoxObject.scrollByLines(1);
return;
}
var c = this.currentIndex;
try { if (c+1 == this.treeBoxObject.view.rowCount)
return;
} catch (e) {}
this.view.selection.timedSelect(c+1, this._selectDelay);
if (!event.ctrlKey)
this.view.selection.timedSelect(c+1, this._selectDelay);
else // Ctrl+Down moves the anchor without selecting
this.currentIndex = c + 1;
this.treeBoxObject.ensureRowIsVisible(c+1);
]]>
</handler>
<handler event="keypress" keycode="vk_up" modifiers="shift">
<handler event="keypress" keycode="vk_up" modifiers="control any, shift">
<![CDATA[
if (this.view.selection.single)
return;
@ -299,11 +309,11 @@
if (c == -1 || c == 0)
return;
// Extend the selection from the existing pivot, if any
this.view.selection.rangedSelect(-1, c - 1, false);
this.view.selection.rangedSelect(-1, c - 1, event.ctrlKey);
this.treeBoxObject.ensureRowIsVisible(c - 1);
]]>
</handler>
<handler event="keypress" keycode="vk_down" modifiers="shift">
<handler event="keypress" keycode="vk_down" modifiers="control any, shift">
<![CDATA[
if (this.view.selection.single)
return;
@ -312,32 +322,13 @@
return;
} catch (e) {}
// Extend the selection from the existing pivot, if any
this.view.selection.rangedSelect(-1, c + 1, false);
this.view.selection.rangedSelect(-1, c + 1, event.ctrlKey);
this.treeBoxObject.ensureRowIsVisible(c + 1);
]]>
</handler>
<handler event="keypress" keycode="vk_up" modifiers="control">
<handler event="keypress" keycode="vk_page_up" modifiers="control any">
<![CDATA[
var c = this.currentIndex;
if (c == -1 || c == 0)
return;
this.currentIndex = c-1;
this.treeBoxObject.ensureRowIsVisible(c-1);
]]>
</handler>
<handler event="keypress" keycode="vk_down" modifiers="control">
<![CDATA[
var c = this.currentIndex;
try { if (c+1 == this.treeBoxObject.view.rowCount)
return;
} catch (e) {}
this.currentIndex = c+1;
this.treeBoxObject.ensureRowIsVisible(c+1);
]]>
</handler>
<handler event="keypress" keycode="vk_page_up">
<![CDATA[
if (! this.pageUpOrDownMovesSelection) {
if (this.pageUpOrDownMovesSelection == event.ctrlKey) {
this.treeBoxObject.scrollByPages(-1);
return;
}
@ -357,9 +348,9 @@
this.view.selection.timedSelect(i, this._selectDelay);
]]>
</handler>
<handler event="keypress" keycode="vk_page_down">
<handler event="keypress" keycode="vk_page_down" modifiers="control any">
<![CDATA[
if (! this.pageUpOrDownMovesSelection) {
if (this.pageUpOrDownMovesSelection == event.ctrlKey) {
this.treeBoxObject.scrollByPages(1);
return;
}
@ -381,7 +372,7 @@
this.view.selection.timedSelect(i, this._selectDelay);
]]>
</handler>
<handler event="keypress" keycode="vk_page_up" modifiers="shift">
<handler event="keypress" keycode="vk_page_up" modifiers="control any, shift">
<![CDATA[
if (this.view.selection.single)
return;
@ -399,10 +390,10 @@
this.treeBoxObject.scrollByPages(-1);
}
// Extend the selection from the existing pivot, if any
this.view.selection.rangedSelect(-1, i, false);
this.view.selection.rangedSelect(-1, i, event.ctrlKey);
]]>
</handler>
<handler event="keypress" keycode="vk_page_down" modifiers="shift">
<handler event="keypress" keycode="vk_page_down" modifiers="control any, shift">
<![CDATA[
if (this.view.selection.single)
return;
@ -422,89 +413,52 @@
this.treeBoxObject.scrollByPages(1);
}
// Extend the selection from the existing pivot, if any
this.view.selection.rangedSelect(-1, i, false);
this.view.selection.rangedSelect(-1, i, event.ctrlKey);
]]>
</handler>
<handler event="keypress" keycode="vk_page_up" modifiers="control">
<handler event="keypress" keycode="vk_home" modifiers="control any">
<![CDATA[
var c = this.currentIndex;
if (c == 0)
if (this.treeBoxObject.view.rowCount == 0)
return;
var f = this.treeBoxObject.getFirstVisibleRow();
var i = 0;
if (f > 0) {
var p = this.treeBoxObject.getPageLength();
if (f - p >= 0)
i = c - p;
else
i = c - f;
this.treeBoxObject.scrollByPages(-1);
}
this.currentIndex = i;
]]>
</handler>
<handler event="keypress" keycode="vk_page_down" modifiers="control">
<![CDATA[
var c = this.currentIndex;
var l = this.treeBoxObject.view.rowCount - 1;
if (c == l)
return;
var f = this.treeBoxObject.getFirstVisibleRow();
var p = this.treeBoxObject.getPageLength();
var i = l;
var lastTopRowIndex = l - p;
if (f <= lastTopRowIndex) {
if (f + p <= lastTopRowIndex)
i = c + p;
else
i = lastTopRowIndex + c - f + 1;
this.treeBoxObject.scrollByPages(1);
}
this.currentIndex = i;
]]>
</handler>
<handler event="keypress" keycode="vk_home">
<![CDATA[
this.view.selection.timedSelect(0, this._selectDelay);
// Normal behaviour is to select the first row
if (!event.ctrlKey)
this.view.selection.timedSelect(0, this._selectDelay);
// In a multiselect tree Ctrl+Home moves the anchor
else if (!this.view.selection.single)
this.currentIndex = 0;
this.treeBoxObject.ensureRowIsVisible(0);
]]>
</handler>
<handler event="keypress" keycode="vk_end">
<handler event="keypress" keycode="vk_end" modifiers="control any">
<![CDATA[
var l = this.treeBoxObject.view.rowCount - 1;
this.view.selection.timedSelect(l, this._selectDelay);
if (l < 0)
return;
// Normal behaviour is to select the last row
if (!event.ctrlKey)
this.view.selection.timedSelect(l, this._selectDelay);
// In a multiselect tree Ctrl+End moves the anchor
else if (!this.view.selection.single)
this.currentIndex = l;
this.treeBoxObject.ensureRowIsVisible(l);
]]>
</handler>
<handler event="keypress" keycode="vk_home" modifiers="shift">
<handler event="keypress" keycode="vk_home" modifiers="control any, shift">
<![CDATA[
if (this.view.selection.single)
return;
// Extend the selection from the existing pivot, if any
this.view.selection.rangedSelect(-1, 0, false);
this.view.selection.rangedSelect(-1, 0, event.ctrlKey);
this.treeBoxObject.ensureRowIsVisible(0);
]]>
</handler>
<handler event="keypress" keycode="vk_end" modifiers="shift">
<handler event="keypress" keycode="vk_end" modifiers="control any, shift">
<![CDATA[
if (this.view.selection.single)
return;
var l = this.treeBoxObject.view.rowCount - 1;
// Extend the selection from the existing pivot, if any
this.view.selection.rangedSelect(-1, l, false);
this.treeBoxObject.ensureRowIsVisible(l);
]]>
</handler>
<handler event="keypress" keycode="vk_home" modifiers="control">
<![CDATA[
this.currentIndex = 0;
this.treeBoxObject.ensureRowIsVisible(0);
]]>
</handler>
<handler event="keypress" keycode="vk_end" modifiers="control">
<![CDATA[
var l = this.treeBoxObject.view.rowCount - 1;
this.currentIndex = l;
this.view.selection.rangedSelect(-1, l, event.ctrlKey);
this.treeBoxObject.ensureRowIsVisible(l);
]]>
</handler>