treestyletab/modules/autoHide.js

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Tree Style Tab.
*
* The Initial Developer of the Original Code is SHIMODA Hiroshi.
2011-01-10 02:02:15 -05:00
* Portions created by the Initial Developer are Copyright (C) 2010-2011
* the Initial Developer. All Rights Reserved.
*
2011-11-01 13:43:39 -04:00
* Contributor(s): SHIMODA Hiroshi <piro.outsider.reflex@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ******/
const EXPORTED_SYMBOLS = ['AutoHideBrowser', 'AutoHideWindow'];
const Cc = Components.classes;
const Ci = Components.interfaces;
function AutoHideBrowser(aTabBrowser)
{
this.init(aTabBrowser);
}
AutoHideBrowser.prototype = {
kMODE : 'treestyletab-tabbar-autohide-mode',
kMODE_DISABLED : 0,
kMODE_HIDE : 1,
kMODE_SHRINK : 2,
kAUTOHIDE : 'treestyletab-tabbar-autohide',
kSTATE : 'treestyletab-tabbar-autohide-state',
kSTATE_HIDDEN : 'hidden',
kSTATE_EXPANDED : 'expanded',
kSTATE_SHRUNKEN : 'shrunken',
kSHOWN_BY_UNKNOWN : 0,
kSHOWN_BY_SHORTCUT : 1 << 0,
kSHOWN_BY_MOUSEMOVE : 1 << 1,
kSHOWN_BY_FEEDBACK : 1 << 2,
kKEEP_SHOWN_ON_MOUSEOVER : (1 << 0) | (1 << 1) | (1 << 2),
get mode() /* PUBLIC API */
{
var mode = this.browser.getAttribute(this.kMODE);
return mode ? parseInt(mode) : this.kMODE_DISABLED ;
},
set mode(aValue)
{
this.browser.setAttribute(this.kMODE, aValue);
return aValue;
},
getMode : function AHB_getMode(aTabBrowser)
{
var b = aTabBrowser || this.browser;
var mode = b.getAttribute(this.kMODE);
return mode ? parseInt(mode) : this.kMODE_DISABLED ;
},
getModeForNormal : function AHB_getModeForNormal(aTabBrowser)
{
var b = aTabBrowser || this.browser;
return parseInt(b.getAttribute(this.kMODE+'-normal') || this.treeStyleTab.getTreePref('tabbar.autoHide.mode'));
},
getModeForFullScreen : function AHB_getModeForFullScreen(aTabBrowser)
{
var b = aTabBrowser || this.browser;
return parseInt(b.getAttribute(this.kMODE+'-fullscreen') || this.treeStyleTab.getTreePref('tabbar.autoHide.mode.fullscreen'));
},
get state()
{
return this.browser.getAttribute(this.kSTATE) || this.kSTATE_EXPANDED;
},
get expanded()
{
return this.state == this.kSTATE_EXPANDED;
},
get shrunken()
{
return this.state == this.kSTATE_SHRUNKEN;
},
get hidden()
{
return this.state == this.kSTATE_HIDDEN;
},
updateMode : function AHB_updateMode()
{
this.end();
// update internal property after the appearance of the tab bar is updated.
var w = this.window;
w.setTimeout(function(aSelf) {
aSelf.mode = (w.fullScreen && aSelf.treeStyleTab.getPref('browser.fullscreen.autohide')) ?
aSelf.getModeForFullScreen() :
aSelf.getModeForNormal() ;
if (aSelf.mode != aSelf.kMODE_DISABLED)
aSelf.start();
}, 0, this);
},
togglerSize : 0,
sensitiveArea : 7,
contentAreaScreenEnabled : true,
get XOffset()
{
var sv = this.treeStyleTab;
switch (this.mode)
{
case this.kMODE_DISABLED:
return 0;
case this.kMODE_HIDE:
let offset = this.width + this.splitterWidth;
let resizer = this.resizer;
if (sv.position == 'left') {
offset += this.togglerSize;
if (resizer)
offset += resizer.boxObject.width;
}
else if (sv.position == 'right') {
offset -= this.togglerSize;
if (resizer)
offset -= resizer.boxObject.width;
}
return offset;
default:
case this.kMODE_SHRINK:
return sv.getTreePref('tabbar.width')
- sv.getTreePref('tabbar.shrunkenWidth');
}
},
get YOffset()
{
return this.height;
},
extraXOffset : 0,
extraYOffset : 0,
get currentXOffset()
{
var sv = this.treeStyleTab;
return (
sv.position == 'left' &&
this.mode != this.kMODE_DISABLED &&
this.expanded
) ? this.XOffset : 0 ;
},
get currentYOffset()
{
var sv = this.treeStyleTab;
return (
sv.position == 'top' &&
this.mode != this.kMODE_DISABLED &&
this.expanded
) ? this.YOffset : 0 ;
},
get screen()
{
return this.document.getElementById('treestyletab-autohide-content-area-screen');
},
get resizer()
{
return this.document.getElementById('treestyletab-tabbar-resizer-splitter');
},
start : function AHB_start()
{
if (this.enabled) return;
this.enabled = true;
var sv = this.treeStyleTab;
var b = this.browser;
var w = this.window;
this.screen.hidePopup();
sv.setTabbrowserAttribute(this.kSTATE, this.kSTATE_EXPANDED);
b.addEventListener('mousedown', this, true);
b.addEventListener('mouseup', this, true);
b.addEventListener('dragover', this, true);
b.addEventListener('dragleave', this, true);
if (sv.isFloating) {
sv.tabStrip.addEventListener('mousedown', this, true);
sv.tabStrip.addEventListener('mouseup', this, true);
}
w.addEventListener('resize', this, true);
w.addEventListener(sv.kEVENT_TYPE_PRINT_PREVIEW_ENTERED, this, false);
w.addEventListener(sv.kEVENT_TYPE_PRINT_PREVIEW_EXITED, this, false);
b.addEventListener('load', this, true);
b.mPanelContainer.addEventListener('scroll', this, true);
if (this.shouldListenMouseMove)
this.startListenMouseMove();
if (b == w.gBrowser && sv.shouldListenKeyEventsForAutoHide)
w.TreeStyleTabService.startListenKeyEventsFor(sv.LISTEN_FOR_AUTOHIDE);
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this.clearBG(); /* legacy feature for Firefox 3.6 or olders */
this.updateTransparency();
this.showHideInternal();
b.treeStyleTab.fixTooNarrowTabbar();
},
end : function AHB_end()
{
if (!this.enabled) return;
this.enabled = false;
var sv = this.treeStyleTab;
var b = this.browser;
var w = this.window;
this.show();
this.screen.hidePopup();
b.removeEventListener('mousedown', this, true);
b.removeEventListener('mouseup', this, true);
b.removeEventListener('dragover', this, true);
b.removeEventListener('dragleave', this, true);
if (sv.isFloating) {
sv.tabStrip.removeEventListener('mousedown', this, true);
sv.tabStrip.removeEventListener('mouseup', this, true);
}
w.removeEventListener('resize', this, true);
w.removeEventListener(sv.kEVENT_TYPE_PRINT_PREVIEW_ENTERED, this, false);
w.removeEventListener(sv.kEVENT_TYPE_PRINT_PREVIEW_EXITED, this, false);
b.removeEventListener('load', this, true);
b.mPanelContainer.removeEventListener('scroll', this, true);
this.endListenMouseMove();
if (b == w.gBrowser)
w.TreeStyleTabService.endListenKeyEventsFor(sv.LISTEN_FOR_AUTOHIDE);
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this.clearBG(); /* legacy feature for Firefox 3.6 or olders */
this.updateTransparency();
if (!sv.isFloating)
sv.container.style.margin = 0;
sv.removeTabbrowserAttribute(this.kAUTOHIDE);
sv.removeTabbrowserAttribute(this.kSTATE);
if (sv.isVertical)
sv.setTabStripAttribute('width', this.widthFromMode);
},
// fullscreen
startForFullScreen : function AHB_startForFullScreen()
{
this.mode = this.getMode();
this.end();
this.mode = this.treeStyleTab.getPref('browser.fullscreen.autohide') ?
this.getModeForFullScreen() :
this.kMODE_DISABLED ;
if (this.mode != this.kMODE_DISABLED) {
this.start();
this.treeStyleTab.removeTabbrowserAttribute('moz-collapsed');
}
},
endForFullScreen : function AHB_endForFullScreen()
{
this.mode = this.getModeForFullScreen();
this.end();
this.mode = this.treeStyleTab.getTreePref('tabbar.autoHide.mode');
this.treeStyleTab.checkTabsIndentOverflow();
if (this.mode != this.kMODE_DISABLED)
this.start();
},
// mousemove
startListenMouseMove : function AHB_startListenMouseMove()
{
if (this.mouseMoveListening) return;
this.browser.addEventListener('mousemove', this, true);
this.screen.addEventListener('mousemove', this, true);
if (this.treeStyleTab.isFloating)
this.treeStyleTab.tabStrip.addEventListener('mousemove', this, true);
this.mouseMoveListening = true;
},
endListenMouseMove : function AHB_endListenMouseMove()
{
if (!this.mouseMoveListening) return;
this.browser.removeEventListener('mousemove', this, true);
this.screen.removeEventListener('mousemove', this, true);
if (this.treeStyleTab.isFloating)
this.treeStyleTab.tabStrip.removeEventListener('mousemove', this, true);
this.mouseMoveListening = false;
},
get shouldListenMouseMove()
{
return this.treeStyleTab.getTreePref('tabbar.autoShow.mousemove');
},
get shouldListenKeyEventsForAutoHide()
{
return this.treeStyleTab.getTreePref('tabbar.autoShow.accelKeyDown') ||
this.treeStyleTab.getTreePref('tabbar.autoShow.tabSwitch');
},
showHideOnMousemove : function AHB_showHideOnMousemove(aEvent)
{
var position = this.getMousePosition(aEvent);
if (position == this.MOUSE_POSITION_UNKNOWN)
return;
this.cancelShowHideOnMousemove();
this.showHideContentsAreaScreen();
var sv = this.treeStyleTab;
var b = this.browser;
var w = this.window;
var shouldShow = position & this.MOUSE_POSITION_SENSITIVE;
if (this.expanded) {
if (
shouldShow &&
this.showHideReason & this.kKEEP_SHOWN_ON_MOUSEOVER &&
sv.getTreePref('tabbar.autoShow.keepShownOnMouseover')
) {
this.showHideReason = this.kSHOWN_BY_MOUSEMOVE;
this.cancelDelayedShowForShortcut();
this.cancelHideForFeedback();
}
else if (
!shouldShow &&
sv.getTreePref('tabbar.autoShow.mousemove')
) {
this.showHideOnMousemoveTimer = w.setTimeout(
function(aSelf) {
aSelf.cancelDelayedShowForShortcut();
if (aSelf.showHideReason == aSelf.kSHOWN_BY_MOUSEMOVE)
aSelf.hide(aSelf.kSHOWN_BY_MOUSEMOVE);
},
sv.getTreePref('tabbar.autoHide.delay'),
this
);
}
}
else if (shouldShow) {
this.showHideOnMousemoveTimer = w.setTimeout(
function(aSelf) {
aSelf.cancelDelayedShowForShortcut();
aSelf.cancelHideForFeedback();
aSelf.show(aSelf.kSHOWN_BY_MOUSEMOVE);
},
sv.getTreePref('tabbar.autoHide.delay'),
this
);
}
b = null;
},
getMousePosition : function AHB_getMousePosition(aEvent)
{
var w = this.window;
if ('gestureInProgress' in w && w.gestureInProgress)
return this.MOUSE_POSITION_UNKNOWN;
var sv = this.treeStyleTab;
var b = this.browser;
var pos = sv.position;
var box = this.getContentsAreaBox();
var sensitiveArea = this.sensitiveArea;
/* For resizing of shrunken tab bar and clicking closeboxes,
we have to shrink sensitive area a little. */
if (this.shrunken) sensitiveArea = -24;
if (
pos == 'left' ?
(aEvent.screenX > box.screenX + sensitiveArea) :
pos == 'right' ?
(aEvent.screenX < box.screenX + box.width - sensitiveArea) :
pos == 'bottom' ?
(aEvent.screenY < box.screenY + box.height - sensitiveArea) :
(aEvent.screenY > box.screenY + sensitiveArea)
) {
return this.MOUSE_POSITION_OUTSIDE;
}
if (
pos == 'left' ?
(aEvent.screenX <= box.screenX - sensitiveArea) :
pos == 'right' ?
(aEvent.screenX >= box.screenX + box.width + sensitiveArea) :
pos == 'bottom' ?
(aEvent.screenY >= box.screenY + box.height + sensitiveArea) :
(aEvent.screenY <= box.screenY - sensitiveArea)
) {
return this.MOUSE_POSITION_INSIDE;
}
return this.MOUSE_POSITION_NEAR;
},
getContentsAreaBox : function AHB_getContentsAreaBox()
{
var sv = this.treeStyleTab;
var b = this.browser;
var box = b.mCurrentBrowser.boxObject;
if (sv.isFloating && this.expanded) { // Firefox 4.0-
box = {
screenX : box.screenX + (sv.position == 'left' ? this.XOffset : 0 ),
screenY : box.screenY,
width : box.width - this.XOffset,
height : box.height
};
}
return box;
},
MOUSE_POSITION_UNKNOWN : 0,
MOUSE_POSITION_OUTSIDE : (1 << 0),
MOUSE_POSITION_INSIDE : (1 << 1),
MOUSE_POSITION_NEAR : (1 << 2),
MOUSE_POSITION_SENSITIVE : (1 << 1) | (1 << 2),
cancelShowHideOnMousemove : function AHB_cancelShowHideOnMousemove()
{
if (this.showHideOnMousemoveTimer) {
this.window.clearTimeout(this.showHideOnMousemoveTimer);
this.showHideOnMousemoveTimer = null;
}
},
// feedback
showForFeedback : function AHB_showForFeedback()
{
if (!this.enabled ||
!this.treeStyleTab.getTreePref('tabbar.autoShow.feedback'))
return;
var w = this.window;
if (this.delayedShowForFeedbackTimer) {
w.clearTimeout(this.delayedShowForFeedbackTimer);
this.delayedShowForFeedbackTimer = null;
}
this.cancelHideForFeedback();
this.delayedShowForFeedbackTimer = w.setTimeout(
function(aSelf) {
aSelf.delayedShowForFeedbackTimer = null;
aSelf.delayedShowForFeedback();
},
100,
this
);
},
delayedShowForFeedback : function AHB_delayedShowForFeedback()
{
this.show(this.kSHOWN_BY_FEEDBACK);
this.cancelHideForFeedback();
this.delayedHideTabbarForFeedbackTimer = this.window.setTimeout(
function(aSelf) {
aSelf.delayedHideTabbarForFeedbackTimer = null;
if (aSelf.showHideReason == aSelf.kSHOWN_BY_FEEDBACK)
aSelf.hide();
},
this.treeStyleTab.getTreePref('tabbar.autoShow.feedback.delay'),
this
);
},
cancelHideForFeedback : function AHB_cancelHideForFeedback()
{
if (this.delayedHideTabbarForFeedbackTimer) {
this.window.clearTimeout(this.delayedHideTabbarForFeedbackTimer);
this.delayedHideTabbarForFeedbackTimer = null;
}
},
setWidth : function AHB_setWidth(aWidth, aForceExpanded)
{
if (aForceExpanded ||
this.expanded ||
this.mode != this.kMODE_SHRINK)
this.treeStyleTab.setTreePref('tabbar.width', this.treeStyleTab.maxTabbarWidth(aWidth));
else
this.treeStyleTab.setTreePref('tabbar.shrunkenWidth', this.treeStyleTab.maxTabbarWidth(aWidth));
},
updateMenuItem : function AHB_updateMenuItem(aNode)
{
if (!aNode) return;
if (this.mode != this.kMODE_DISABLED)
aNode.setAttribute('checked', true);
else
aNode.removeAttribute('checked');
},
// show/hide tabbar
get width()
{
if (this.expanded) {
this._width = this.treeStyleTab.tabStrip.boxObject.width || this._width;
}
return this._width;
},
set width(aNewWidth)
{
this._width = aNewWidth;
return this._width;
},
_width : 0,
get widthFromMode()
{
return (this.shrunken) ?
this.treeStyleTab.getTreePref('tabbar.shrunkenWidth') :
this.treeStyleTab.getTreePref('tabbar.width') ;
},
get placeHolderWidthFromMode()
{
return (this.mode == this.kMODE_SHRINK) ?
this.treeStyleTab.getTreePref('tabbar.shrunkenWidth') :
this.treeStyleTab.getTreePref('tabbar.width') ;
},
get height()
{
if (this.expanded) {
this._height = this.treeStyleTab.tabStrip.boxObject.height;
}
return this._height;
},
set height(aNewHeight)
{
this._height = aNewHeight;
return this._height;
},
_height : 0,
get splitterWidth()
{
if (this.expanded) {
var splitter = this.document.getAnonymousElementByAttribute(this.browser, 'class', this.treeStyleTab.kSPLITTER);
this._splitterWidth = (splitter ? splitter.boxObject.width : 0 );
}
return this._splitterWidth;
},
set splitterWidth(aNewWidth)
{
this._splitterWidth = aNewWidth;
return this._splitterWidth;
},
_splitterWidth : 0,
showHideInternal : function AHB_showHideInternal(aReason)
{
var sv = this.treeStyleTab;
if (!sv.isFloating)
sv.stopRendering();
var b = this.browser;
var pos = sv.position;
if (this.expanded) { // to be hidden or shrunken
this.onHiding();
this.showHideReason = aReason || this.kSHOWN_BY_UNKNOWN;
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this.resetContentAreas(); /* legacy feature for Firefox 3.6 or olders */
}
else { // to be shown or expanded
this.onShowing();
this.showHideReason = aReason || this.kSHOWN_BY_UNKNOWN;
}
this.fireStateChangingEvent();
if (this.expanded) {
sv.setTabbrowserAttribute(this.kAUTOHIDE, 'show');
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this.redrawContentArea(); /* legacy feature for Firefox 3.6 or olders */
}
b.mTabContainer.adjustTabstrip();
sv.checkTabsIndentOverflow();
this.window.setTimeout(function(aSelf) {
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aSelf.redrawContentArea(); /* legacy feature for Firefox 3.6 or olders */
aSelf.fireStateChangeEvent();
if (!sv.isFloating)
sv.startRendering();
aSelf.showHideContentsAreaScreen();
}, 0, this);
},
showHideContentsAreaScreen : function AHB_showHideContentsAreaScreen()
{
if (this.expanded && this.contentAreaScreenEnabled) {
let box = this.getContentsAreaBox();
let style = this.screen.style;
let width = Math.min(box.width, this.window.screen.availWidth - box.screenX);
let height = Math.min(box.height, this.window.screen.availHeight - box.screenY);
style.width = width+'px';
style.height = height+'px';
if (this.screen.state == 'open')
this.screen.moveTo(box.screenX, box.screenY);
else
this.screen.openPopupAtScreen(box.screenX, box.screenY, false);
this.screen.setAttribute('popup-shown', true);
}
else {
this.screen.removeAttribute('popup-shown');
if (this.screen.state != 'close')
this.screen.hidePopup();
}
},
show : function AHB_show(aReason) /* PUBLIC API */
{
if (!this.expanded)
this.showHideInternal(aReason);
},
hide : function AHB_hide(aReason) /* PUBLIC API */
{
if (this.expanded)
this.showHideInternal(aReason);
},
onShowing : function AHB_onShowing()
{
var sv = this.treeStyleTab;
var b = this.browser;
var pos = sv.position;
if (!sv.isFloating) { // -Firefox 3.6
switch (pos)
{
case 'left':
sv.container.style.marginRight = '-'+this.XOffset+'px';
break;
case 'right':
sv.container.style.marginLeft = '-'+this.XOffset+'px';
break;
case 'bottom':
sv.container.style.marginTop = '-'+this.YOffset+'px';
break;
default:
sv.container.style.marginBottom = '-'+this.YOffset+'px';
break;
}
}
sv.setTabbrowserAttribute(this.kSTATE, this.kSTATE_EXPANDED);
switch (this.mode)
{
case this.kMODE_DISABLED:
break;
case this.kMODE_HIDE:
if (sv.isFloating)
sv.updateFloatingTabbar(sv.kTABBAR_UPDATE_BY_AUTOHIDE);
break;
default:
case this.kMODE_SHRINK:
if (pos == 'left' || pos == 'right') {
let width = sv.maxTabbarWidth(sv.getTreePref('tabbar.width'));
if (sv.isFloating) // Firefox 4.0-
sv.updateFloatingTabbar(sv.kTABBAR_UPDATE_BY_AUTOHIDE);
else // -Firefox 3.6
sv.setTabStripAttribute('width', width);
}
break;
}
},
onHiding : function AHB_onHiding()
{
var sv = this.treeStyleTab;
var b = this.browser;
var pos = sv.position;
var box = (sv.tabStripPlaceHolder || sv.tabStrip).boxObject;
this.tabbarHeight = box.height;
this.width = box.width || this.width;
var splitter = this.document.getAnonymousElementByAttribute(b, 'class', sv.kSPLITTER);
this.splitterWidth = (splitter ? splitter.boxObject.width : 0 );
if (!sv.isFloating) // -Firefox 3.6
sv.container.style.margin = 0;
switch (this.mode)
{
case this.kMODE_DISABLED:
sv.setTabbrowserAttribute(this.kAUTOHIDE, 'hidden');
sv.setTabbrowserAttribute(this.kSTATE, this.kSTATE_HIDDEN);
break;
case this.kMODE_HIDE:
sv.setTabbrowserAttribute(this.kAUTOHIDE, 'hidden');
sv.setTabbrowserAttribute(this.kSTATE, this.kSTATE_HIDDEN);
sv.updateFloatingTabbar(sv.kTABBAR_UPDATE_BY_AUTOHIDE);
break;
default:
case this.kMODE_SHRINK:
sv.setTabbrowserAttribute(this.kAUTOHIDE, 'show');
sv.setTabbrowserAttribute(this.kSTATE, this.kSTATE_SHRUNKEN);
if (pos == 'left' || pos == 'right')
sv.setTabStripAttribute('width', sv.getTreePref('tabbar.shrunkenWidth'));
sv.updateFloatingTabbar(sv.kTABBAR_UPDATE_BY_AUTOHIDE);
break;
}
},
fireStateChangingEvent : function AHB_fireStateChangingEvent()
{
var data = {
shown : this.expanded,
state : this.state
};
/* PUBLIC API */
this.treeStyleTab.fireDataContainerEvent(this.treeStyleTab.kEVENT_TYPE_AUTO_HIDE_STATE_CHANGING, this.browser, true, false, data);
// for backward compatibility
this.treeStyleTab.fireDataContainerEvent(this.treeStyleTab.kEVENT_TYPE_AUTO_HIDE_STATE_CHANGING.replace(/^nsDOM/, ''), this.browser, true, false, data);
},
fireStateChangeEvent : function AHB_fireStateChangeEvent()
{
var data = {
shown : this.expanded,
state : this.state,
xOffset : this.XOffset,
yOffset : this.YOffset
};
/* PUBLIC API */
this.treeStyleTab.fireDataContainerEvent(this.treeStyleTab.kEVENT_TYPE_AUTO_HIDE_STATE_CHANGE, this.browser, true, false, data);
// for backward compatibility
this.treeStyleTab.fireDataContainerEvent(this.treeStyleTab.kEVENT_TYPE_AUTO_HIDE_STATE_CHANGE.replace(/^nsDOM/, ''), this.browser, true, false, data);
},
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redrawContentArea : function AHB_redrawContentArea() /* legacy feature for Firefox 3.6 or olders */
{
var sv = this.treeStyleTab;
if (sv.isFloating)
return;
var pos = sv.position;
var w = this.window;
try {
var v = this.browser.markupDocumentViewer;
if (this.shouldRedraw) {
this.drawBG();
v.move(w.outerWidth, w.outerHeight);
v.move(
(
pos == 'left' ? -this.XOffset :
pos == 'right' ? this.XOffset :
0
) - this.extraXOffset,
(
pos == 'top' ? -this.YOffset :
pos == 'bottom' ? this.YOffset :
0
) - this.extraYOffset
);
}
else {
this.clearBG();
v.move(w.outerWidth, w.outerHeight);
v.move(-this.extraXOffset, -this.extraYOffset);
}
}
catch(e) {
dump(e);
}
},
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redrawContentAreaWithDelay : function AHB_redrawContentAreaWithDelay() /* legacy feature for Firefox 3.6 or olders */
{
if (this.treeStyleTab.isFloating)
return;
this.window.setTimeout(function(aSelf) {
aSelf.redrawContentArea();
}, 0, this);
},
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resetContentAreas : function AHB_resetContentAreas() /* legacy feature for Firefox 3.6 or olders */
{
if (this.treeStyleTab.isFloating)
return;
this.treeStyleTab.getTabsArray(this.browser).forEach(function(aTab) {
try {
aTab.linkedBrowser.markupDocumentViewer.move(0, 0);
}
catch(e) {
}
}, this);
},
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get shouldRedraw() /* legacy feature for Firefox 3.6 or olders */
{
return !this.treeStyleTab.isFloating && this.enabled && this.expanded;
},
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drawBG : function AHB_drawBG() /* legacy feature for Firefox 3.6 or olders */
{
var sv = this.treeStyleTab;
var b = this.browser;
var canvas = this.tabbarCanvas;
if (sv.isFloating || !canvas || this.isResizing)
return;
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var alpha = Number(sv.getTreePref('tabbar.transparent.partialTransparency'));
if (isNaN(alpha)) alpha = 0.25;
if (alpha >= 1)
return;
canvas.style.width = (canvas.width = 1)+'px';
canvas.style.height = (canvas.height = 1)+'px';
var pos = sv.position;
var frame = b.contentWindow;
var tabContainerBox = b.mTabContainer.boxObject;
var browserBox = b.mCurrentBrowser.boxObject;
var contentBox = sv.getBoxObjectFor(frame.document.documentElement);
var zoom = this.getZoomForFrame(frame);
var x = (pos == 'right') ? browserBox.width - this.XOffset : 0 ;
var y = (pos == 'bottom') ? browserBox.height - this.YOffset : 0 ;
if (pos == 'left' && this.mode == this.kMODE_HIDE)
x -= this.togglerSize;
x += this.extraXOffset;
y += this.extraYOffset;
var xOffset = (zoom == 1 && (pos == 'top' || pos == 'bottom')) ?
Math.max(0, contentBox.screenX + frame.scrollX - browserBox.screenX) :
0 ;
var yOffset = (zoom == 1 && (pos == 'left' || pos == 'right')) ?
Math.max(0, contentBox.screenY + frame.scrollY - browserBox.screenY) :
0 ;
var w = tabContainerBox.width - xOffset;
var h = tabContainerBox.height - yOffset;
w -= this.extraXOffset;
h -= this.extraYOffset;
var canvasXOffset = 0;
var canvasYOffset = 0;
if (pos == 'top' || pos == 'bottom')
canvasXOffset = tabContainerBox.screenX - b.boxObject.screenX;
else
canvasYOffset = tabContainerBox.screenY - b.boxObject.screenY;
for (let node = canvas;
node != b.mTabBox;
node = node.parentNode)
{
let style = this.window.getComputedStyle(node, null);
'border-left-width,border-right-width,margin-left,margin-right,padding-left,padding-right'
.split(',').forEach(function(aProperty) {
let value = sv.getPropertyPixelValue(style, aProperty);
w -= value;
if (aProperty.indexOf('left') < -1) x += value;
}, this);
'border-top-width,border-bottom-width,margin-top,margin-bottom,padding-left,padding-right'
.split(',').forEach(function(aProperty) {
let value = sv.getPropertyPixelValue(style, aProperty);
h -= value;
if (aProperty.indexOf('top') < -1) y += value;
}, this);
}
// zero width (heigh) canvas becomes wrongly size!!
w = Math.max(1, w);
h = Math.max(1, h);
canvas.style.display = 'inline';
canvas.style.margin = (yOffset)+'px 0 0 '+(xOffset)+'px';
canvas.style.width = (canvas.width = w)+'px';
canvas.style.height = (canvas.height = h)+'px';
w += this.extraXOffset;
h += this.extraYOffset;
var ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, w, h);
ctx.save();
if (this.mode == this.kMODE_SHRINK) {
var offset = sv.getTreePref('tabbar.shrunkenWidth') + this.splitterWidth;
if (pos == 'left')
ctx.translate(offset, 0);
else
x += this.splitterWidth;
w -= offset;
}
ctx.globalAlpha = 1;
if (pos == 'left' || pos == 'right') {
ctx.fillStyle = this.splitterBorderColor;
ctx.fillRect((pos == 'left' ? -1 : w+1 ), 0, 1, h);
}
ctx.save();
ctx.scale(zoom, zoom);
ctx.drawWindow(
frame,
(x / zoom)+frame.scrollX+canvasXOffset,
(y / zoom)+frame.scrollY+canvasYOffset,
w / zoom,
h / zoom,
'-moz-field'
);
ctx.restore();
ctx.globalAlpha = alpha;
ctx.fillStyle = 'black';
ctx.fillRect(0, 0, w, h);
ctx.restore();
},
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get splitterBorderColor() /* legacy feature for Firefox 3.6 or olders */
{
var sv = this.treeStyleTab;
var b = this.browser;
var w = this.window;
var borderNode = sv.getTreePref(
sv.isVertical ?
'tabbar.fixed.vertical' :
'tabbar.fixed.horizontal'
) ?
sv.tabStrip :
this.document.getAnonymousElementByAttribute(b, 'class', sv.kSPLITTER) ;
var pos = sv.position;
var prop = pos == 'left' ? 'right' :
pos == 'right' ? 'left' :
pos == 'top' ? 'bottom' :
'top' ;
var borderColor = w.getComputedStyle(borderNode, null).getPropertyValue('-moz-border-'+prop+'-colors');
if (borderColor == 'none')
borderRight = w.getComputedStyle(borderNode, null).getPropertyValue('border-'+prop+'-color');
/rgba?\(([^,]+),([^,]+),([^,]+)(,.*)?\)/.test(borderColor);
return 'rgb('+[
parseInt(parseInt(RegExp.$1) * 0.8),
parseInt(parseInt(RegExp.$2) * 0.8),
parseInt(parseInt(RegExp.$3) * 0.8)
].join(',')+')';
},
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getZoomForFrame : function AHB_getZoomForFrame(aFrame) /* legacy feature for Firefox 3.6 or olders */
{
var zoom = aFrame
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsIDocShell)
.contentViewer
.QueryInterface(Ci.nsIMarkupDocumentViewer)
.fullZoom;
return (zoom * 1000 % 1) ? zoom+0.025 : zoom ;
},
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clearBG : function AHB_clearBG() /* legacy feature for Firefox 3.6 or olders */
{
var canvas = this.tabbarCanvas;
if (this.treeStyleTab.isFloating || !canvas)
return;
canvas.style.display = 'none';
canvas.style.margin = 0;
// zero width (heigh) canvas becomes wrongly size!!
canvas.style.width = canvas.style.height = '1px';
canvas.width = canvas.height = 1;
},
updateTransparency : function AHB_updateTransparency()
{
var sv = this.treeStyleTab;
sv.updateFloatingTabbar(sv.kTABBAR_UPDATE_BY_APPEARANCE_CHANGE);
},
// event handling
observe : function AHB_observe(aSubject, aTopic, aData)
{
switch (aTopic)
{
case 'nsPref:changed':
this.onPrefChange(aData);
break;
default:
break;
}
},
domains : [
'extensions.treestyletab.',
'browser.fullscreen.autohide'
],
onPrefChange : function AHB_onPrefChange(aPrefName)
{
var value = this.treeStyleTab.getPref(aPrefName);
switch (aPrefName)
{
case 'extensions.treestyletab.tabbar.autoHide.mode':
if (!this.window.TreeStyleTabService.shouldApplyNewPref) return;
this.browser.setAttribute(this.kMODE+'-normal', value);
this.updateMode();
return;
case 'extensions.treestyletab.tabbar.autoHide.mode.fullscreen':
if (!this.window.TreeStyleTabService.shouldApplyNewPref) return;
this.browser.setAttribute(this.kMODE+'-fullscreen', value);
this.updateMode();
return;
case 'extensions.treestyletab.tabbar.autoShow.mousemove':
case 'extensions.treestyletab.tabbar.autoShow.accelKeyDown':
case 'extensions.treestyletab.tabbar.autoShow.feedback':
if (this.enabled && this.shouldListenMouseMove)
this.startListenMouseMove();
else
this.endListenMouseMove();
return;
case 'extensions.treestyletab.tabbar.autoHide.area':
this.sensitiveArea = value;
return;
case 'extensions.treestyletab.tabbar.width':
case 'extensions.treestyletab.tabbar.shrunkenWidth':
this.window.setTimeout(function(aSelf) {
aSelf.onTabbarResized();
}, 0, this);
return;
case 'extensions.treestyletab.tabbar.togglerSize':
this.togglerSize = value;
var toggler = this.document.getAnonymousElementByAttribute(this.browser, 'class', this.treeStyleTab.kTABBAR_TOGGLER);
toggler.style.minWidth = toggler.style.minHeight = value+'px';
if (this.togglerSize <= 0)
toggler.setAttribute('collapsed', true);
else
toggler.removeAttribute('collapsed');
return;
case 'extensions.treestyletab.tabbar.autoHide.contentAreaScreen.enabled':
return this.contentAreaScreenEnabled = value;
case 'browser.fullscreen.autohide':
if (!this.window.fullScreen) return;
this.end();
this.mode = value ?
this.getModeForFullScreen() :
this.kMODE_DISABLED ;
if (this.mode != this.kMODE_DISABLED)
this.start();
return;
default:
return;
}
},
handleEvent : function AHB_handleEvent(aEvent)
{
switch (aEvent.type)
{
case 'mousedown':
return this.onMouseDown(aEvent);
case 'mouseup':
return this.onMouseUp(aEvent);
case 'mousemove':
if (this.handleMouseMove(aEvent)) return;
case 'resize':
return this.onResize(aEvent);
case 'scroll':
return this.onScroll(aEvent);
case 'load':
if (this.shouldRedraw)
this.redrawContentArea();
return;
case 'TabOpen':
case 'TabClose':
return this.showForFeedback();
case 'TabMove':
if (!this.treeStyleTab.subTreeMovingCount && !this.treeStyleTab.internallyTabMovingCount)
this.showForFeedback();
return;
case 'select':
if (this.shouldRedraw)
this.redrawContentArea();
if (!this.window.TreeStyleTabService.accelKeyPressed)
this.showForFeedback();
return;
case 'dragover':
return this.onDragOver(aEvent);
case 'dragleave':
return this.onDragLeave(aEvent);
case this.treeStyleTab.kEVENT_TYPE_TABBAR_POSITION_CHANGING:
this.isResizing = false;
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this.clearBG(); /* legacy feature for Firefox 3.6 or olders */
if (this.shouldRedraw) /* legacy feature for Firefox 3.6 or olders */
this.hide();
return;
case this.treeStyleTab.kEVENT_TYPE_TABBAR_POSITION_CHANGED:
if (this.enabled)
this.window.setTimeout(function(aSelf) {
aSelf.show();
aSelf.hide();
}, 0, this);
this.updateTransparency();
return;
case this.treeStyleTab.kEVENT_TYPE_TAB_FOCUS_SWITCHING_KEY_DOWN:
return this.onKeyDown(aEvent.getData('sourceEvent'));
case this.treeStyleTab.kEVENT_TYPE_TAB_FOCUS_SWITCHING_START:
this.cancelDelayedShowForShortcut();
if (this.enabled &&
this.treeStyleTab.getTreePref('tabbar.autoShow.tabSwitch') &&
(
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aEvent.getData('scrollDown') ||
aEvent.getData('scrollUp') ||
( // when you release "shift" key
this.expanded &&
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aEvent.getData('standBy') &&
aEvent.getData('onlyShiftKey')
)
))
this.show(this.kSHOWN_BY_SHORTCUT);
return;
case this.treeStyleTab.kEVENT_TYPE_TAB_FOCUS_SWITCHING_END:
this.cancelDelayedShowForShortcut();
if (this.enabled &&
this.showHideReason == this.kSHOWN_BY_SHORTCUT)
this.hide();
return;
case this.treeStyleTab.kEVENT_TYPE_PRINT_PREVIEW_ENTERED:
this.hide();
this.endListenMouseMove();
return;
case this.treeStyleTab.kEVENT_TYPE_PRINT_PREVIEW_EXITED:
if (this.enabled && this.shouldListenMouseMove)
this.startListenMouseMove();
return;
}
},
onMouseDown : function AHB_onMouseDown(aEvent)
{
var sv = this.treeStyleTab;
var w = this.window;
if (
!this.isResizing &&
sv.evaluateXPath(
'ancestor-or-self::*[@class="'+sv.kSPLITTER+'"]',
aEvent.originalTarget || aEvent.target,
Ci.nsIDOMXPathResult.BOOLEAN_TYPE
).booleanValue
) {
this.isResizing = true;
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this.clearBG(); /* legacy feature for Firefox 3.6 or olders */
sv.setTabbrowserAttribute(sv.kRESIZING, true);
/* canvas<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\<EFBFBD><EFBFBD><EFBFBD>ɂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̂Ɠ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>^<EFBFBD>C<EFBFBD>~<EFBFBD><EFBFBD><EFBFBD>O<EFBFBD>Ń<EFBFBD><EFBFBD>T<EFBFBD>C<EFBFBD>Y<EFBFBD><EFBFBD><EFBFBD>s<EFBFBD><EFBFBD><EFBFBD>ƁA
<EFBFBD>܂<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><EFBFBD>canvas<EFBFBD>̑<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>c<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂܂Ȃ̂ŁA<EFBFBD><EFBFBD><EFBFBD>̑<EFBFBD><EFBFBD><EFBFBD>ȉ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>^<EFBFBD>u<EFBFBD>o<EFBFBD>[<EFBFBD>̕<EFBFBD><EFBFBD><EFBFBD><EFBFBD>k<EFBFBD>߂<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><EFBFBD>Ȃ<EFBFBD><EFBFBD>B<EFBFBD><EFBFBD>ŃC<EFBFBD>x<EFBFBD><EFBFBD><EFBFBD>g<EFBFBD><EFBFBD><EFBFBD>đ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ă<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>̖<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>h<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƃ<EFBFBD><EFBFBD>ł<EFBFBD><EFBFBD><EFBFBD><EFBFBD>B */
aEvent.preventDefault();
aEvent.stopPropagation();
var flags = 0;
const nsIDOMNSEvent = Ci.nsIDOMNSEvent;
if (aEvent.altKey) flags |= nsIDOMNSEvent.ALT_MASK;
if (aEvent.ctrlKey) flags |= nsIDOMNSEvent.CONTROL_MASK;
if (aEvent.shiftKey) flags |= nsIDOMNSEvent.SHIFT_MASK;
if (aEvent.metaKey) flags |= nsIDOMNSEvent.META_MASK;
w.setTimeout(function(aX, aY, aButton, aDetail) {
w.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindowUtils)
.sendMouseEvent('mousedown', aX, aY, aButton, aDetail, flags);
flags = null;
}, 0, aEvent.clientX, aEvent.clientY, aEvent.button, aEvent.detail);
}
this.cancelShowHideOnMousemove();
if (
this.enabled &&
this.expanded &&
(
aEvent.originalTarget.ownerDocument != this.document ||
!sv.getTabBrowserFromChild(aEvent.originalTarget)
)
)
this.hide();
this.lastMouseDownTarget = aEvent.originalTarget.localName;
},
onMouseUp : function AHB_onMouseUp(aEvent)
{
var sv = this.treeStyleTab;
if (aEvent.originalTarget &&
sv.evaluateXPath(
'ancestor-or-self::*[@class="'+sv.kSPLITTER+'"]',
aEvent.originalTarget,
Ci.nsIDOMXPathResult.BOOLEAN_TYPE
).booleanValue) {
this.isResizing = false;
sv.removeTabbrowserAttribute(sv.kRESIZING);
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this.window.setTimeout(function(aSelf) { /* legacy feature for Firefox 3.6 or olders */
if (!aSelf.shouldRedraw) return;
aSelf.redrawContentArea();
aSelf.drawBG();
}, 0, this);
}
this.cancelShowHideOnMousemove();
this.lastMouseDownTarget = null;
},
handleMouseMove : function AHB_handleMouseMove(aEvent)
{
var sv = this.treeStyleTab;
if (this.isResizing &&
/^(scrollbar|thumb|slider|scrollbarbutton)$/i.test(this.lastMouseDownTarget))
return true;
if (
!sv.isPopupShown() &&
(
!this.expanded ||
this.showHideReason & this.kKEEP_SHOWN_ON_MOUSEOVER
)
)
this.showHideOnMousemove(aEvent);
return true;
},
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onResize : function AHB_onResize(aEvent) /* legacy feature for Firefox 3.6 or olders */
{
if (
aEvent.originalTarget &&
(
aEvent.originalTarget.ownerDocument == this.document ||
aEvent.originalTarget == this.window
)
)
this.onTabbarResized();
},
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onTabbarResized : function AHB_onTabbarResized() /* legacy feature for Firefox 3.6 or olders */
{
var sv = this.treeStyleTab;
if (sv.isFloating || !this.shouldRedraw)
return;
switch (sv.position)
{
case 'left':
sv.container.style.marginRight = '-'+this.XOffset+'px';
break;
case 'right':
sv.container.style.marginLeft = '-'+this.XOffset+'px';
break;
case 'bottom':
sv.container.style.marginTop = '-'+this.YOffset+'px';
break;
default:
sv.container.style.marginBottom = '-'+this.YOffset+'px';
break;
}
this.redrawContentArea();
},
onScroll : function AHB_onScroll(aEvent)
{
var node = aEvent.originalTarget;
if ((node && node.ownerDocument == this.document) || !this.shouldRedraw) return;
var tabbarBox, nodeBox;
if (
!(node instanceof Ci.nsIDOMElement) ||
(
(tabbarBox = this.treeStyleTab.getBoxObjectFor(this.browser.mTabContainer)) &&
(nodeBox = this.treeStyleTab.getBoxObjectFor(node)) &&
tabbarBox.screenX <= nodeBox.screenX + nodeBox.width &&
tabbarBox.screenX + tabbarBox.width >= nodeBox.screenX &&
tabbarBox.screenY <= nodeBox.screenY + nodeBox.height &&
tabbarBox.screenY + tabbarBox.height >= nodeBox.screenY
)
)
this.redrawContentArea();
},
onDragOver : function AHB_onDragOver(aEvent)
{
if (this.expanded)
return;
var position = this.getMousePosition(aEvent);
if (!(position & this.MOUSE_POSITION_SENSITIVE))
return;
var draggedTabs = this.window['piro.sakura.ne.jp'].tabsDragUtils.getSelectedTabs(aEvent);
if (
draggedTabs.length ||
this.treeStyleTab.tabbarDNDObserver.retrieveURLsFromDataTransfer(aEvent.dataTransfer).length
) {
this.show(this.kSHOWN_BY_MOUSEMOVE);
if (this._autoHideOnDragLeaveTimer) {
this.window.clearTimeout(this._autoHideOnDragLeaveTimer);
delete this._autoHideOnDragLeaveTimer;
}
}
},
onDragLeave : function AHB_onDragLeave(aEvent)
{
if (!this.expanded)
return;
if (this._autoHideOnDragLeaveTimer)
this.window.clearTimeout(this._autoHideOnDragLeaveTimer);
var position = this.getMousePosition(aEvent);
if (position & this.MOUSE_POSITION_SENSITIVE)
return;
this._autoHideOnDragLeaveTimer = this.window.setTimeout(function(aSelf) {
delete aSelf._autoHideOnDragLeaveTimer;
aSelf.hide(aSelf.kSHOWN_BY_MOUSEMOVE);
}, 100, this);
},
onKeyDown : function AHB_onKeyDown(aEvent)
{
var sv = this.treeStyleTab;
var b = this.browser;
var w = this.window;
if (this.delayedShowForShortcutDone)
this.cancelDelayedShowForShortcut();
if (
sv.getTabsArray(b).length > 1 &&
!aEvent.altKey &&
w.TreeStyleTabService.accelKeyPressed
) {
if (this.enabled &&
sv.getTreePref('tabbar.autoShow.accelKeyDown') &&
!this.expanded &&
!this.delayedAutoShowTimer &&
!this.delayedShowForShortcutTimer) {
this.delayedShowForShortcutTimer = w.setTimeout(
function(aSelf) {
aSelf.delayedShowForShortcutDone = true;
aSelf.show(aSelf.kSHOWN_BY_SHORTCUT);
sv = null;
b = null;
},
sv.getTreePref('tabbar.autoShow.accelKeyDown.delay'),
this
);
this.delayedShowForShortcutDone = false;
}
}
else {
if (this.enabled)
this.hide();
}
},
cancelDelayedShowForShortcut : function AHB_cancelDelayedShowForShortcut()
{
if (this.delayedShowForShortcutTimer) {
this.window.clearTimeout(this.delayedShowForShortcutTimer);
this.delayedShowForShortcutTimer = null;
}
},
delayedShowForShortcutTimer : null,
delayedShowForShortcutDone : true,
init : function AHB_init(aTabBrowser)
{
this.browser = aTabBrowser;
this.document = aTabBrowser.ownerDocument;
this.window = this.document.defaultView;
this.treeStyleTab = aTabBrowser.treeStyleTab;
var sv = this.treeStyleTab;
var b = this.browser;
this.enabled = false;
this.mouseMoveListening = false;
this.showHideReason = 0;
this.lastMouseDownTarget = null;
this.isResizing = false;
this.showHideOnMousemoveTimer = null;
this.delayedShowForFeedbackTimer = null;
b.setAttribute(this.kMODE+'-normal', sv.getTreePref('tabbar.autoHide.mode'));
b.setAttribute(this.kMODE+'-fullscreen', sv.getTreePref('tabbar.autoHide.mode.fullscreen'));
sv.addPrefListener(this);
this.onPrefChange('extensions.treestyletab.tabbar.autoHide.area');
this.onPrefChange('extensions.treestyletab.tabbar.togglerSize');
this.onPrefChange('extensions.treestyletab.tabbar.autoHide.contentAreaScreen.enabled');
this.window.setTimeout(function(aSelf) {
aSelf.onPrefChange('extensions.treestyletab.tabbar.autoHide.mode');
}, 0, this);
b.mTabContainer.addEventListener('TabOpen', this, false);
b.mTabContainer.addEventListener('TabClose', this, false);
b.mTabContainer.addEventListener('TabMove', this, false);
b.mTabContainer.addEventListener('select', this, false);
b.addEventListener(sv.kEVENT_TYPE_TABBAR_POSITION_CHANGING, this, false);
b.addEventListener(sv.kEVENT_TYPE_TABBAR_POSITION_CHANGED, this, false);
b.addEventListener(sv.kEVENT_TYPE_TAB_FOCUS_SWITCHING_KEY_DOWN, this, false);
b.addEventListener(sv.kEVENT_TYPE_TAB_FOCUS_SWITCHING_START, this, false);
b.addEventListener(sv.kEVENT_TYPE_TAB_FOCUS_SWITCHING_END, this, false);
2011-01-25 20:21:41 -05:00
if (!sv.isFloating) { /* legacy feature for Firefox 3.6 or olders */
let stack = this.document.getAnonymousElementByAttribute(b.mTabContainer, 'class', 'tabs-stack');
if (stack) {
let canvas = this.document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
canvas.setAttribute('style', 'display:none;width:1;height:1;');
stack.firstChild.appendChild(canvas);
this.tabbarCanvas = canvas;
this.clearBG();
}
}
},
destroy : function AHB_destroy()
{
this.end();
this.treeStyleTab.removePrefListener(this);
var sv = this.treeStyleTab;
var b = this.browser;
b.mTabContainer.removeEventListener('TabOpen', this, false);
b.mTabContainer.removeEventListener('TabClose', this, false);
b.mTabContainer.removeEventListener('TabMove', this, false);
b.mTabContainer.removeEventListener('select', this, false);
b.removeEventListener(sv.kEVENT_TYPE_TABBAR_POSITION_CHANGING, this, false);
b.removeEventListener(sv.kEVENT_TYPE_TABBAR_POSITION_CHANGED, this, false);
b.removeEventListener(sv.kEVENT_TYPE_TAB_FOCUS_SWITCHING_KEY_DOWN, this, false);
b.removeEventListener(sv.kEVENT_TYPE_TAB_FOCUS_SWITCHING_START, this, false);
b.removeEventListener(sv.kEVENT_TYPE_TAB_FOCUS_SWITCHING_END, this, false);
delete this.treeStyleTab;
delete this.browser;
delete this.document;
delete this.window;
},
saveCurrentState : function AHB_saveCurrentState()
{
var b = this.browser;
var prefs = {
'tabbar.autoHide.mode' : this.getModeForNormal(b),
'tabbar.autoHide.mode.fullscreen' : this.getModeForFullScreen(b),
};
for (var i in prefs)
{
if (this.treeStyleTab.getTreePref(i) != prefs[i])
this.treeStyleTab.setTreePref(i, prefs[i]);
}
}
};
function AutoHideWindow(aWindow)
{
this.init(aWindow);
}
AutoHideWindow.prototype = {
get browser()
{
return this.treeStyleTab.browser;
},
// mode
getMode : function AHW_getMode(aTabBrowser)
{
var b = aTabBrowser || this.browser;
var mode = b.getAttribute(AutoHideBrowser.prototype.kMODE);
return mode ? parseInt(mode) : AutoHideBrowser.prototype.kMODE_DISABLED ;
},
get mode() /* PUBLIC API */
{
var mode = this.getMode();
if (mode == AutoHideBrowser.prototype.kMODE_SHRINK &&
this.treeStyleTab.position != 'left' &&
this.treeStyleTab.position != 'right')
return AutoHideBrowser.prototype.kMODE_HIDE;
return mode;
},
set mode(aValue)
{
var b = aTabBrowser || this.browser;
b.setAttribute(AutoHideBrowser.prototype.kMODE, aValue);
return aValue;
},
toggleMode : function AHW_toggleMode(aTabBrowser) /* PUBLIC API */
{
var b = aTabBrowser || this.browser;
var w = this.window;
var key = 'tabbar.autoHide.mode';
var toggleKey = 'tabbar.autoHide.mode.toggle';
if (w.fullScreen) {
key += '.fullscreen';
toggleKey += '.fullscreen';
}
var mode = this.getMode(b) == AutoHideBrowser.prototype.kMODE_DISABLED ?
this.treeStyleTab.getTreePref(toggleKey) :
AutoHideBrowser.prototype.kMODE_DISABLED ;
this.treeStyleTab.setTreePref(key, mode);
b.setAttribute(AutoHideBrowser.prototype.kMODE+'-'+(w.fullScreen ? 'fullscreen' : 'normal' ), mode);
b.treeStyleTab.autoHide.updateMode();
},
// for shortcuts
updateKeyListeners : function AHW_updateKeyListeners()
{
if (
this.getMode() &&
this.shouldListenKeyEvents
) {
this.treeStyleTab.startListenKeyEventsFor(this.treeStyleTab.LISTEN_FOR_AUTOHIDE);
}
else {
this.treeStyleTab.endListenKeyEventsFor(this.treeStyleTab.LISTEN_FOR_AUTOHIDE);
}
var w = this.window;
w.setTimeout(function() {
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if (w.windowState != Ci.nsIDOMChromeWindow.STATE_NORMAL)
return;
var count = 0;
var resizeTimer = w.setInterval(function(){
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if (w.windowState != Ci.nsIDOMChromeWindow.STATE_NORMAL)
return w.clearInterval(resizeTimer);
if (++count > 100 || w.innerHeight > 0) {
w.clearInterval(resizeTimer);
w.resizeBy(-1,-1);
w.resizeBy(1,1);
}
}, 250);
}, 0);
},
get shouldListenKeyEvents()
{
return !this.treeStyleTab.ctrlTabPreviewsEnabled &&
(
this.treeStyleTab.getTreePref('tabbar.autoShow.accelKeyDown') ||
this.treeStyleTab.getTreePref('tabbar.autoShow.tabSwitch') ||
this.treeStyleTab.getTreePref('tabbar.autoShow.feedback')
);
},
init : function AHB_init(aWindow)
{
this.window = aWindow;
this.document = aWindow.document;
this.treeStyleTab = aWindow.TreeStyleTabService;
},
destroy : function AHB_destroy()
{
delete this.treeStyleTab;
delete this.document;
delete this.window;
}
};