mirror of
https://github.com/cappuccino/cappuccino.git
synced 2026-08-25 13:07:02 +00:00
142 lines
3.7 KiB
Plaintext
142 lines
3.7 KiB
Plaintext
/*
|
|
* CPPlatform+DOM.j
|
|
* AppKit
|
|
*
|
|
* Created by Francisco Tolmasky.
|
|
* Copyright 2010, 280 North, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
@global CPApp
|
|
|
|
if (typeof window["CPPlatformEnableHTMLDragAndDrop"] === "undefined")
|
|
CPPlatformEnableHTMLDragAndDrop = NO;
|
|
|
|
CPPlatformDidClearBodyElementNotification = @"CPPlatformDidClearBodyElementNotification";
|
|
CPPlatformWillClearBodyElementNotification = @"CPPlatformWillClearBodyElementNotification";
|
|
|
|
var screenNeedsInitialization = NO,
|
|
mainBodyElement = nil,
|
|
elementRemovalTest = new RegExp("\\bcpdontremove\\b", "g");
|
|
|
|
@implementation CPPlatform : CPBasePlatform
|
|
{
|
|
}
|
|
|
|
+ (void)initialize
|
|
{
|
|
if (self !== [CPPlatform class])
|
|
return;
|
|
|
|
screenNeedsInitialization = [CPPlatform isBrowser];
|
|
|
|
// We do this here because doing it later breaks IE.
|
|
if (document.documentElement)
|
|
document.documentElement.style.overflow = "hidden";
|
|
|
|
if ([CPPlatform isBrowser])
|
|
window.onunload = function()
|
|
{
|
|
[CPApp terminate:nil];
|
|
};
|
|
}
|
|
|
|
+ (BOOL)isBrowser
|
|
{
|
|
return typeof window.cpIsDesktop === "undefined";
|
|
}
|
|
|
|
+ (BOOL)supportsDragAndDrop
|
|
{
|
|
return CPFeatureIsCompatible(CPHTMLDragAndDropFeature) && (CPPlatformEnableHTMLDragAndDrop || ![self isBrowser]);
|
|
}
|
|
|
|
+ (BOOL)supportsNativeMainMenu
|
|
{
|
|
return (typeof window["cpSetMainMenu"] === "function");
|
|
}
|
|
|
|
+ (void)terminateApplication
|
|
{
|
|
if (typeof window["cpTerminate"] === "function")
|
|
window.cpTerminate();
|
|
}
|
|
|
|
+ (void)activateIgnoringOtherApps:(BOOL)shouldIgnoreOtherApps
|
|
{
|
|
if (typeof window["cpActivateIgnoringOtherApps"] === "function")
|
|
window.cpActivateIgnoringOtherApps(!!shouldIgnoreOtherApps);
|
|
}
|
|
|
|
+ (void)deactivate
|
|
{
|
|
if (typeof window["cpDeactivate"] === "function")
|
|
window.cpDeactivate();
|
|
}
|
|
|
|
+ (void)hideOtherApplications:(id)aSender
|
|
{
|
|
if (typeof window["cpHideOtherApplications"] === "function")
|
|
window.cpHideOtherApplications();
|
|
}
|
|
|
|
+ (void)hide:(id)aSender
|
|
{
|
|
if (typeof window["cpHide"] === "function")
|
|
window.cpHide();
|
|
}
|
|
|
|
+ (DOMElement)mainBodyElement
|
|
{
|
|
if (!mainBodyElement)
|
|
mainBodyElement = document.getElementById("cappuccino-body") || document.body;
|
|
|
|
return mainBodyElement;
|
|
}
|
|
|
|
+ (void)initializeScreenIfNecessary
|
|
{
|
|
if (!screenNeedsInitialization)
|
|
return;
|
|
|
|
screenNeedsInitialization = NO;
|
|
|
|
[[CPNotificationCenter defaultCenter]
|
|
postNotificationName:CPPlatformWillClearBodyElementNotification
|
|
object:self];
|
|
|
|
var bodyElement = [self mainBodyElement];
|
|
|
|
// Get rid of any of the original contents of the page.
|
|
var children = bodyElement.childNodes,
|
|
length = children.length;
|
|
|
|
while (length--)
|
|
{
|
|
var element = children[length];
|
|
if (!element.className || element.className.match(elementRemovalTest) === null)
|
|
bodyElement.removeChild(element);
|
|
}
|
|
|
|
bodyElement.style.overflow = "hidden";
|
|
|
|
[[CPNotificationCenter defaultCenter]
|
|
postNotificationName:CPPlatformDidClearBodyElementNotification
|
|
object:self];
|
|
}
|
|
|
|
@end
|