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/*
ParaGUI - crossplatform widgetset
Copyright (C) 2000,2001,2002 Alexander Pipelka
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Alexander Pipelka
pipelka@teleweb.at
Last Update: $Author: mbickel $
Update Date: $Date: 2009-04-18 13:48:39 $
Source File: $Source: /home/martin/asc/v2/svntest/games/asc/source/libs/paragui/include/pgwindow.h,v $
CVS/RCS Revision: $Revision: 1.3 $
Status: $State: Exp $
*/
/** \file pgwindow.h
Header file for the PG_Window class.
*/
#ifndef PG_WINDOW_H
#define PG_WINDOW_H
#include "pgthemewidget.h"
#include "pglabel.h"
#include <string>
#include <sigc++/sigc++.h>
class PG_Button;
/**
@author Alexander Pipelka
@short A window inside the program (not a windowing environment window)
Creates a window entirely inside ParaGUI. This window can be modal or non-modal.
Non-modal windows can be brought in front of others by clicking the titlebar.
*/
class DECLSPEC PG_Window : public PG_ThemeWidget {
public:
typedef enum {
MODAL = 0x01,
SHOW_CLOSE = 0x02,
SHOW_MINIMIZE = 0x04,
DEFAULT = SHOW_CLOSE
} WindowFlags;
enum {
IDWINDOW_CLOSE = PG_WIDGETID_INTERNAL + 14,
IDWINDOW_MINIMIZE = PG_WIDGETID_INTERNAL + 15,
IDWINDOW_RESTORE = PG_WIDGETID_INTERNAL + 15
};
/**
Signal type declaration
**/
typedef sigc::signal<bool> SignalWindowClose;
typedef sigc::signal<bool> SignalWindowMinimize;
typedef sigc::signal<bool> SignalWindowRestore;
/**
Constructor for the PG_Window class
@param parent pointer to the parent widget or NULL
@param r screen position of the button
@param windowtext window titlebar label
@param flags (DEFAULT = SHOW_CLOSE | SHOW_CLOSE | SHOW_MINIMIZE | MODAL )
@param style themestyle of the window
@param heightTitlebar height of the window titlebar
*/
PG_Window(PG_Widget* parent, const PG_Rect& r = PG_Rect::null, const std::string& windowtext = PG_NULLSTR, WindowFlags flags = DEFAULT, const std::string& style="Window", int heightTitlebar = 25);
/** */
~PG_Window();
void LoadThemeStyle(const std::string& widgettype);
/**
set window titlebar color
@param c pointer to a PG_Color
*/
void SetTitlebarColor(const PG_Color& c);
/**
get window title
@return PG_Color Giving the height of the titlebar
*/
PG_Color GetTitlebarColor();
/**
set window titlebar height
@return height height of the titlebar
*/
void SetTitlebarHeight(Uint8 height);
/**
get window titlebar height
@return Uint8 height of the titlebar
*/
Uint8 GetTitlebarHeight();
/**
set window title and alignment
@param title new window title
@param alignment alignment of the text (PG_Label::LEFT | PG_Label::CENTER | PG_Label::RIGHT)
*/
void SetTitle(const std::string& title, PG_Label::TextAlign alignment = PG_Label::CENTER);
void SetText(const std::string& text);
/**
get window title
@return pointer to the window title string
*/
const PG_String& GetTitle();
const PG_String& GetText();
/**
get window icon
@return pointer to the window's icon
*/
SDL_Surface* GetIcon();
/**
set window icon
@param filename image-file to load
*/
void SetIcon(const std::string& filename);
/**
set window icon
@param icon pointer to imagedata (SDL_Surface)
*/
void SetIcon(SDL_Surface* icon);
/**
Make window handle / ignore dragging
*/
void SetMoveable(bool moveable = true);
SignalWindowClose sigClose;
SignalWindowMinimize sigMinimize;
SignalWindowRestore sigRestore;
protected:
void RecalcPositions();
/** */
void eventBlit(SDL_Surface* surface, const PG_Rect& src, const PG_Rect& dst);
/** */
void eventSizeWidget(Uint16 w, Uint16 h);
/** */
virtual bool handleButtonClick(PG_Button* button);
/** */
bool eventMouseButtonDown(const SDL_MouseButtonEvent* button);
/** */
bool eventMouseButtonUp(const SDL_MouseButtonEvent* button);
/** */
bool eventMouseMotion(const SDL_MouseMotionEvent* motion);
private:
Uint8 my_heightTitlebar;
PG_Button* my_buttonClose;
PG_Button* my_buttonMinimize;
PG_Button* my_buttonIcon;
PG_ThemeWidget* my_titlebar;
PG_Label* my_labelTitle;
bool my_moveMode;
Uint8 my_moveTransparency;
PG_Point my_moveDelta;
bool my_showCloseButton;
bool my_showMinimizeButton;
bool my_moveable;
private: // disable the copy operators
PG_Window(const PG_Window&);
PG_Window& operator=(const PG_Window&);
};
#endif // PG_WINDOW_H
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