зеркало из https://github.com/mozilla/gecko-dev.git
132 строки
4.1 KiB
C++
132 строки
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef __H_CGATabBox
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#define __H_CGATabBox
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#pragma once
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/*======================================================================================
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AUTHOR: Ted Morris - 18 NOV 96
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DESCRIPTION: Implements a view displaying tabbed panes.
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The user con is used to specify the initial tab in Constructor.
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The GetTextTraitsID() specifies the font for a selected tab,
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GetTextTraitsID() + 1 for an unselected tab.
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The message value of the tabs (CGATabBoxTab) in this view are
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used to specified the PaneIDT for the pane that is displayed
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when the tab is clicked, or 0 if no pane is to be displayed.
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MODIFICATIONS:
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Date Person Description
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---- ------ -----------
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======================================================================================*/
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/*====================================================================================*/
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#pragma mark INCLUDE FILES
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/*====================================================================================*/
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#include "LGABox_fixes.h"
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class CGATabBoxTab;
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class CGATabBox;
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class LTabGroup;
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/*====================================================================================*/
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#pragma mark TYPEDEFS
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/*====================================================================================*/
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// Message structures
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typedef struct {
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CGATabBox *box; // The view
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Boolean canChange; // Initially set to true, set to false if cannot change
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} TabBoxCanChangeT;
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/*====================================================================================*/
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#pragma mark CONSTANTS
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/*====================================================================================*/
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/*====================================================================================*/
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#pragma mark CLASS DECLARATIONS
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/*====================================================================================*/
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#pragma mark -
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class CGATabBox : public LGABox_fixes,
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protected LListener,
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protected LBroadcaster {
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public:
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// Broadcast messages
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enum {
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msg_TabViewCanChange = 'CnCh' // TabBoxCanChangeT *, tab view is about
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// to change, return true if this is
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// alright
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, msg_TabViewChanged = 'TvCh' // this, the current view was just
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// changed but is not yet visibly updated,
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// react as necessary
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};
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enum { class_ID = 'TbOx' };
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static void RegisterTabBoxClasses(void);
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CGATabBox(LStream *inStream);
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PaneIDT GetCurrentTabID(void) {
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return mCurrentTabID;
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}
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PaneIDT GetCurrentViewID(void) {
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return mCurrentPaneID;
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}
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void SetCurrentTabID(PaneIDT inTabID);
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virtual void CalcBorderRect(Rect &outRect);
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protected:
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virtual void FinishCreateSelf(void);
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virtual void DrawBoxBorder(void);
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virtual void ListenToMessage(MessageT inMessage, void *ioParam);
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void SetupTabs(void);
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Boolean StoreLatentTabCommander(LView *inTabView);
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Boolean RestoreLatentTabCommander(LView *inTabView);
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void CalcCurrentTabRect(Rect &outRect);
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CGATabBoxTab *GetTab(PaneIDT inID);
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LTabGroup *FindTabGroup(void);
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// Instance variables
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PaneIDT mCurrentTabID; // Currently selected tab
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PaneIDT mCurrentPaneID; // Currently displayed pane
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LArray mTabLatentCommanders; // Latent commanders for each tab
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};
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#endif // __H_CGATabBox
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