mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
277 lines
9.5 KiB
C++
277 lines
9.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** 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 Mozilla Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Simon Fraser <sfraser@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of 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 ***** */
|
|
|
|
|
|
#ifndef __AEWINDOWCLASS__
|
|
#define __AEWINDOWCLASS__
|
|
|
|
|
|
|
|
#include "nsAEGenericClass.h"
|
|
#include "nsDebug.h"
|
|
|
|
|
|
class AEWindowIterator : public AEClassIterator
|
|
{
|
|
public:
|
|
|
|
AEWindowIterator(DescType classType, TWindowKind windowKind)
|
|
: AEClassIterator(classType)
|
|
, mWindowKind(windowKind)
|
|
{}
|
|
|
|
virtual UInt32 GetNumItems(const AEDesc* containerToken);
|
|
virtual ItemRef GetNamedItemReference(const AEDesc* containerToken, const char *itemName);
|
|
virtual ItemRef GetIndexedItemReference(const AEDesc* containerToken, TAEListIndex itemIndex);
|
|
|
|
virtual TAEListIndex GetIndexFromItemID(const AEDesc* containerToken, ItemID itemID);
|
|
|
|
virtual ItemID GetNamedItemID(const AEDesc* containerToken, const char *itemName);
|
|
virtual ItemID GetIndexedItemID(const AEDesc* containerToken, TAEListIndex itemIndex);
|
|
|
|
// index to name
|
|
virtual void GetIndexedItemName(const AEDesc* containerToken, TAEListIndex itemIndex, char *outName, long maxLen);
|
|
|
|
// conversion routines.
|
|
virtual ItemID GetIDFromReference(const AEDesc* containerToken, ItemRef itemRef);
|
|
virtual ItemRef GetReferenceFromID(const AEDesc* containerToken, ItemID itemID);
|
|
|
|
virtual ItemID GetItemIDFromToken(const AEDesc* token);
|
|
virtual void SetItemIDInCoreToken(const AEDesc* containerToken, CoreTokenRecord* tokenRecord, ItemID itemID);
|
|
|
|
TWindowKind GetThisWindowKind() { return mWindowKind; }
|
|
|
|
protected:
|
|
|
|
TWindowKind mWindowKind;
|
|
};
|
|
|
|
|
|
|
|
class AEWindowClass : public AEGenericClass
|
|
{
|
|
friend class AECoreClass;
|
|
|
|
private:
|
|
typedef AEGenericClass Inherited;
|
|
|
|
protected:
|
|
// only the AECoreClass can instantiate us
|
|
AEWindowClass(DescType classType, TWindowKind windowKind);
|
|
~AEWindowClass();
|
|
|
|
|
|
void GetDocumentFromWindow( DescType desiredClass, // cWindow
|
|
const AEDesc* containerToken, // null container
|
|
DescType containerClass, // cApplication
|
|
DescType keyForm,
|
|
const AEDesc* keyData,
|
|
AEDesc* resultToken); // specified Window is returned in result
|
|
|
|
virtual void GetItemFromContainer( DescType desiredClass,
|
|
const AEDesc* containerToken,
|
|
DescType containerClass,
|
|
DescType keyForm,
|
|
const AEDesc* keyData,
|
|
AEDesc* resultToken);
|
|
|
|
virtual void CompareObjects( DescType comparisonOperator,
|
|
const AEDesc * object,
|
|
const AEDesc * descriptorOrObject,
|
|
Boolean * result);
|
|
|
|
virtual void CountObjects( DescType desiredType,
|
|
DescType containerClass,
|
|
const AEDesc * container,
|
|
long * result);
|
|
|
|
public:
|
|
// AE Handlers
|
|
|
|
static pascal OSErr DocumentAccessor( DescType desiredClass, // cDocument
|
|
const AEDesc* containerToken, // null container
|
|
DescType containerClass, // cApplication
|
|
DescType keyForm,
|
|
const AEDesc* keyData,
|
|
AEDesc* resultToken, // specified Document is returned in result
|
|
long refCon);
|
|
|
|
protected:
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Core Suite Object Event handlers
|
|
// ----------------------------------------------------------------------------
|
|
virtual void HandleClose(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleDataSize(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleDelete(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleDuplicate(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleExists(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleMake(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleMove(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleOpen(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandlePrint(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleQuit(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
virtual void HandleSave(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply);
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Methods for creating self and container specifiers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
virtual void CreateSelfSpecifier(const AEDesc *token, AEDesc *outSpecifier);
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Get and Set methods for objects and list
|
|
// ----------------------------------------------------------------------------
|
|
|
|
virtual void GetDataFromObject(const AEDesc *token, AEDesc *desiredTypes, AEDesc *data);
|
|
virtual void SetDataForObject(const AEDesc *token, AEDesc *data);
|
|
|
|
virtual Boolean CanSetProperty(DescType propertyCode);
|
|
virtual Boolean CanGetProperty(DescType propertyCode);
|
|
|
|
void SetWindowProperties(WindowPtr wind, const AEDesc *propertyRecord);
|
|
void MakeWindowObjectSpecifier(WindowPtr wind, AEDesc *outSpecifier);
|
|
|
|
WindowPtr GetWindowByIndex(TWindowKind windowKind, long index);
|
|
WindowPtr GetWindowByTitle(TWindowKind windowKind, ConstStr63Param title);
|
|
|
|
long GetWindowIndex(TWindowKind windowKind, WindowPtr window);
|
|
WindowPtr GetPreviousWindow(TWindowKind windowKind, WindowPtr wind);
|
|
|
|
TWindowKind GetThisWindowKind() { return mWindowKind; }
|
|
|
|
public:
|
|
|
|
static long CountWindows(TWindowKind windowKind);
|
|
|
|
protected:
|
|
|
|
TWindowKind mWindowKind;
|
|
|
|
protected:
|
|
|
|
OSLAccessorUPP mDocumentAccessor;
|
|
|
|
};
|
|
|
|
|
|
//------------------------------------------------------------------------
|
|
// ValidateDrawingState
|
|
//
|
|
// Test that the current drawing environment is good, which means that
|
|
// we have a valid port (as far as we can tell)
|
|
//------------------------------------------------------------------------
|
|
inline PRBool ValidateDrawingState()
|
|
{
|
|
CGrafPtr curPort;
|
|
GDHandle curDevice;
|
|
|
|
GetGWorld(&curPort, &curDevice);
|
|
|
|
// see if the device is in the device list. If not, it probably means that
|
|
// it's the device for an offscreen GWorld. In that case, the current port
|
|
// should be set to that GWorld too.
|
|
{
|
|
GDHandle thisDevice = GetDeviceList();
|
|
while (thisDevice)
|
|
{
|
|
if (thisDevice == curDevice)
|
|
break;
|
|
|
|
thisDevice = GetNextDevice(thisDevice);
|
|
}
|
|
|
|
if ((thisDevice == nil) && !IsPortOffscreen(curPort)) // nil device is OK only with GWorld
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
// utility port setting class
|
|
//
|
|
// This code has to deal with the situation where the current port
|
|
// is a GWorld, and the current devices that GWorld's device. So
|
|
// when setting the port to an onscreen part, we always reset the
|
|
// current device to the main device.
|
|
//------------------------------------------------------------------------
|
|
class StPortSetter
|
|
{
|
|
public:
|
|
StPortSetter(CGrafPtr newPort)
|
|
{
|
|
InitSetter(newPort);
|
|
}
|
|
|
|
StPortSetter(WindowPtr window)
|
|
{
|
|
InitSetter(GetWindowPort(window));
|
|
}
|
|
|
|
~StPortSetter()
|
|
{
|
|
if (mPortChanged)
|
|
::SetGWorld(mOldPort, mOldDevice);
|
|
NS_ASSERTION(ValidateDrawingState(), "Bad drawing state");
|
|
}
|
|
|
|
protected:
|
|
void InitSetter(CGrafPtr newPort)
|
|
{
|
|
NS_ASSERTION(ValidateDrawingState(), "Bad drawing state");
|
|
// we assume that if the port has been set, then the port/GDevice are
|
|
// valid, and do nothing (for speed)
|
|
mPortChanged = (newPort != CGrafPtr(GetQDGlobalsThePort()));
|
|
if (mPortChanged)
|
|
{
|
|
::GetGWorld(&mOldPort, &mOldDevice);
|
|
::SetGWorld(newPort, ::IsPortOffscreen(newPort) ? nsnull : ::GetMainDevice());
|
|
}
|
|
}
|
|
|
|
protected:
|
|
Boolean mPortChanged;
|
|
CGrafPtr mOldPort;
|
|
GDHandle mOldDevice;
|
|
};
|
|
|
|
#endif /* __AEWINDOWCLASS__ */
|
|
|
|
|