gecko-dev/cmd/ybfe/src2/nsBrowserWindow.h

229 строки
6.9 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsBrowserWindow_h___
#define nsBrowserWindow_h___
#include "nsIBrowserWindow.h"
#include "nsIStreamListener.h"
#include "nsINetSupport.h"
#include "nsIWebShell.h"
#include "nsIScriptContextOwner.h"
#include "nsString.h"
#include "nsVoidArray.h"
#include "nsCRT.h"
class nsILabel;
class nsICheckButton;
class nsIRadioButton;
class nsIDialog;
class nsITextWidget;
class nsIButton;
class nsIThrobber;
class nsViewerApp;
class nsIPresShell;
class nsIPref;
#define SAMPLES_BASE_URL "resource:/res/samples"
/**
* Abstract base class for our test app's browser windows
*/
class nsBrowserWindow : public nsIBrowserWindow,
public nsIStreamObserver,
public nsINetSupport,
public nsIWebShellContainer
{
public:
void* operator new(size_t sz) {
void* rv = new char[sz];
nsCRT::zero(rv, sz);
return rv;
}
// nsISupports
NS_DECL_ISUPPORTS
// nsIBrowserWindow
NS_IMETHOD Init(nsIAppShell* aAppShell,
nsIPref* aPrefs,
const nsRect& aBounds,
PRUint32 aChromeMask,
PRBool aAllowPlugins = PR_TRUE);
NS_IMETHOD MoveTo(PRInt32 aX, PRInt32 aY);
NS_IMETHOD SizeTo(PRInt32 aWidth, PRInt32 aHeight);
NS_IMETHOD GetBounds(nsRect& aBounds);
NS_IMETHOD Show();
NS_IMETHOD Hide();
NS_IMETHOD Close();
NS_IMETHOD SetChrome(PRUint32 aNewChromeMask);
NS_IMETHOD GetChrome(PRUint32& aChromeMaskResult);
NS_IMETHOD SetTitle(const PRUnichar* aTitle);
NS_IMETHOD GetTitle(PRUnichar** aResult);
NS_IMETHOD SetStatus(const PRUnichar* aStatus);
NS_IMETHOD GetStatus(PRUnichar** aResult);
NS_IMETHOD SetProgress(PRInt32 aProgress, PRInt32 aProgressMax);
NS_IMETHOD GetWebShell(nsIWebShell*& aResult);
// nsIStreamObserver
NS_IMETHOD OnStartBinding(nsIURL* aURL, const char *aContentType);
NS_IMETHOD OnProgress(nsIURL* aURL, PRInt32 aProgress, PRInt32 aProgressMax);
NS_IMETHOD OnStatus(nsIURL* aURL, const nsString& aMsg);
NS_IMETHOD OnStopBinding(nsIURL* aURL, PRInt32 status, const nsString &aMsg);
// nsIWebShellContainer
NS_IMETHOD WillLoadURL(nsIWebShell* aShell, const PRUnichar* aURL, nsLoadType aReason);
NS_IMETHOD BeginLoadURL(nsIWebShell* aShell, const PRUnichar* aURL);
NS_IMETHOD ProgressLoadURL(nsIWebShell* aShell, const PRUnichar* aURL, PRInt32 aProgress, PRInt32 aProgressMax);
NS_IMETHOD EndLoadURL(nsIWebShell* aShell, const PRUnichar* aURL, PRInt32 aStatus);
NS_IMETHOD NewWebShell(nsIWebShell *&aNewWebShell);
NS_IMETHOD FindWebShellWithName(const PRUnichar* aName, nsIWebShell*& aResult);
// nsINetSupport
NS_IMETHOD_(void) Alert(const nsString &aText);
NS_IMETHOD_(PRBool) Confirm(const nsString &aText);
NS_IMETHOD_(PRBool) Prompt(const nsString &aText,
const nsString &aDefault,
nsString &aResult);
NS_IMETHOD_(PRBool) PromptUserAndPassword(const nsString &aText,
nsString &aUser,
nsString &aPassword);
NS_IMETHOD_(PRBool) PromptPassword(const nsString &aText,
nsString &aPassword);
// nsBrowserWindow
virtual nsresult CreateMenuBar(PRInt32 aWidth) = 0;
virtual nsresult CreateToolBar(PRInt32 aWidth);
virtual nsresult CreateStatusBar(PRInt32 aWidth);
void Layout(PRInt32 aWidth, PRInt32 aHeight);
void Back();
void Forward();
void GoTo(const PRUnichar* aURL);
void StartThrobber();
void StopThrobber();
void LoadThrobberImages();
void DestroyThrobberImages();
virtual nsEventStatus DispatchMenuItem(PRInt32 aID) = 0;
void DoFileOpen();
void DoCopy();
void DoJSConsole();
void DoEditorMode(nsIWebShell* aWebShell);
nsIPresShell* GetPresShell();
void DoFind();
void DoSelectAll();
void ForceRefresh();
#ifdef NS_DEBUG
void DumpContent(FILE *out = stdout);
void DumpFrames(FILE *out = stdout, nsString *aFilter = nsnull);
void DumpViews(FILE *out = stdout);
void DumpWebShells(FILE *out = stdout);
void DumpStyleSheets(FILE *out = stdout);
void DumpStyleContexts(FILE *out = stdout);
void ToggleFrameBorders();
void ShowContentSize();
void ShowFrameSize();
void ShowStyleSize();
void DoDebugSave();
void DoToggleSelection();
void DoDebugRobot();
void DoSiteWalker();
nsEventStatus DispatchDebugMenu(PRInt32 aID);
#endif
nsEventStatus ProcessDialogEvent(nsGUIEvent *aEvent);
void SetApp(nsViewerApp* aApp) {
mApp = aApp;
}
static void CloseAllWindows();
nsViewerApp* mApp;
PRUint32 mChromeMask;
nsString mTitle;
nsIWidget* mWindow;
nsIWebShell* mWebShell;
// "Toolbar"
nsITextWidget* mLocation;
nsIButton* mBack;
nsIButton* mForward;
nsIThrobber* mThrobber;
// "Status bar"
nsITextWidget* mStatus;
// Find Dialog
nsIDialog * mDialog;
nsIButton * mCancelBtn;
nsIButton * mFindBtn;
nsITextWidget * mTextField;
nsICheckButton * mMatchCheckBtn;
nsIRadioButton * mUpRadioBtn;
nsIRadioButton * mDwnRadioBtn;
nsILabel * mLabel;
//for creating more instances
nsIAppShell* mAppShell; //not addref'ed!
nsIPref* mPrefs; //not addref'ed!
PRBool mAllowPlugins;
// Global window collection
static nsVoidArray gBrowsers;
static void AddBrowser(nsBrowserWindow* aBrowser);
static void RemoveBrowser(nsBrowserWindow* aBrowser);
static nsBrowserWindow* FindBrowserFor(nsIWidget* aWidget, PRIntn aWhich);
protected:
nsBrowserWindow();
virtual ~nsBrowserWindow();
};
// XXX This is bad; because we can't hang a closure off of the event
// callback we have no way to store our This pointer; therefore we
// have to hunt to find the browswer that events belong too!!!
// aWhich for FindBrowserFor
#define FIND_WINDOW 0
#define FIND_BACK 1
#define FIND_FORWARD 2
#define FIND_LOCATION 3
//----------------------------------------------------------------------
class nsNativeBrowserWindow : public nsBrowserWindow {
public:
nsNativeBrowserWindow();
~nsNativeBrowserWindow();
virtual nsresult CreateMenuBar(PRInt32 aWidth);
virtual nsEventStatus DispatchMenuItem(PRInt32 aID);
};
#endif /* nsBrowserWindow_h___ */