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/*
This file is part of Advanced Strategic Command; http://www.asc-hq.de
Copyright (C) 1994-1999 Martin Bickel and Marc Schellenberger
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
*/
#ifndef mainscreenwidgetH
#define mainscreenwidgetH
#include "paradialog.h"
#include "util/messaginghub.h"
#include "overviewmappanel.h"
// class Menu;
class MapDisplayPG;
class OverviewMapPanel;
class MainScreenWidget : public PG_Widget {
PG_Application& app;
Surface backgroundImage;
SDL_Rect blitRects[4];
int lastMessageTime;
int lastMouseScrollTime;
StatusMessageWindowHolder createStatusWindow( const ASCString& msg );
void buildBackgroundImage( bool messageLine );
OverviewMapPanel* overviewMapPanel;
friend class StandardActionLocker;
protected:
int lockOptions;
public:
MainScreenWidget( PG_Application& application );
void displayMessage( const ASCString& message );
void activateMapLayer( const ASCString& name, bool active );
void toggleMapLayer( const ASCString& name );
MapDisplayPG* getMapDisplay() { return mapDisplay; };
OverviewMapPanel* getOverviewMapPanel()
{
return overviewMapPanel;
};
/** Instanciating this class will disable the Controls for interacting with the map
or the main menu. Example use is for running the AI, during the player shouldn't be able
to do anything on his own. Instances are typically placed as local variable on the stack
and will release automatically when the function is left */
class StandardActionLocker {
MainScreenWidget* widget;
bool locked;
void operator=( StandardActionLocker& locker ) {};
int options;
public:
/** Disables certain controls on the game's screen
\param mainScreenWidget the widget of the main screen
(there is typically only one \see getMainScreenWidget()
\param the sum of all control items that are to be disabled.
\see MainScreenWidget::LockOptions
*/
StandardActionLocker( MainScreenWidget* mainScreenWidget, int options );
StandardActionLocker( const StandardActionLocker& locker );
void lock();
void unlock();
~StandardActionLocker();
};
struct LockOptions {
enum Options{ Menu = 1, MapActions = 2, MapControl = 4 };
};
SigC::Signal1<void,int> lockOptionsChanged;
protected:
virtual void lockStandardActions( int dir, int options = 0 ) {};
MapDisplayPG* mapDisplay;
// Menu* menu;
PG_Label* messageLine;
void spawnOverviewMapPanel ( const ASCString& panelName = "OverviewMap");
void setup( bool messageLine, const PG_Rect& mapView );
bool idleHandler( PG_MessageObject* msgObj );
void mouseScrollChecker();
virtual ASCString getBackgroundImageFilename() = 0;
void eventBlit (SDL_Surface *surface, const PG_Rect &src, const PG_Rect &dst) ;
~MainScreenWidget() { };
};
extern MainScreenWidget* getMainScreenWidget();
#endif
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