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/*
* $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/wlib/gtklib/gtkint.h,v 1.8 2009-12-12 17:16:08 m_fischer Exp $
*/
/* XTrkCad - Model Railroad CAD
* Copyright (C) 2005 Dave Bullis
*
* 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef GTKINT_H
#define GTKINT_H
#include "wlib.h"
#include "gdk/gdk.h"
#include "gtk/gtk.h"
#define EXPORT
#ifdef WINDOWS
#define strcasecmp _stricmp
#endif
#include "dynarr.h"
extern wWin_p gtkMainW;
typedef enum {
W_MAIN, W_POPUP,
B_BUTTON, B_CANCEL, B_POPUP, B_TEXT, B_INTEGER, B_FLOAT,
B_LIST, B_DROPLIST, B_COMBOLIST,
B_RADIO, B_TOGGLE,
B_DRAW, B_MENU, B_MULTITEXT, B_MESSAGE, B_LINES,
B_MENUITEM, B_BOX,
B_BITMAP } wType_e;
typedef void (*repaintProcCallback_p)( wControl_p );
typedef void (*doneProcCallback_p)( wControl_p b );
typedef void (*setTriggerCallback_p)( wControl_p b );
#define WOBJ_COMMON \
wType_e type; \
wControl_p next; \
wControl_p synonym; \
wWin_p parent; \
wPos_t origX, origY; \
wPos_t realX, realY; \
wPos_t labelW; \
wPos_t w, h; \
long option; \
const char * labelStr; \
repaintProcCallback_p repaintProc; \
GtkWidget * widget; \
GtkWidget * label; \
doneProcCallback_p doneProc; \
void * data;
struct wWin_t {
WOBJ_COMMON
GtkWidget *gtkwin; /**< GTK window */
wPos_t lastX, lastY;
wControl_p first, last;
wWinCallBack_p winProc; /**< window procedure */
wBool_t shown; /**< visibility state */
const char * nameStr; /**< window name (not title) */
GtkWidget * menubar; /**< menubar handle (if exists) */
GdkGC * gc; /**< graphics context */
int gc_linewidth; /**< ??? */
wBool_t busy;
int modalLevel;
};
struct wControl_t {
WOBJ_COMMON
};
#define gtkIcon_bitmap (1)
#define gtkIcon_pixmap (2)
struct wIcon_t {
int gtkIconType;
wPos_t w;
wPos_t h;
wDrawColor color;
const void * bits;
};
extern char wAppName[];
extern char wConfigName[];
extern wDrawColor wDrawColorWhite;
extern wDrawColor wDrawColorBlack;
/* gtkmisc.c */
void * gtkAlloc( wWin_p, wType_e, wPos_t, wPos_t, const char *, int, void * );
void gtkComputePos( wControl_p );
void gtkAddButton( wControl_p );
int gtkAddLabel( wControl_p, const char * );
void gtkControlGetSize( wControl_p );
struct accelData_t;
struct accelData_t * gtkFindAccelKey( GdkEventKey * event );
wBool_t gtkHandleAccelKey( GdkEventKey * );
wBool_t catch_shift_ctrl_alt_keys( GtkWidget *, GdkEventKey *, void * );
void gtkSetReadonly( wControl_p, wBool_t );
wControl_p gtkGetControlFromPos( wWin_p, wPos_t, wPos_t );
void gtkSetTrigger( wControl_p, setTriggerCallback_p );
GdkPixmap * gtkMakeIcon( GtkWidget *, wIcon_p, GdkBitmap ** );
char * gtkConvertInput( const char * );
char * gtkConvertOutput( const char * );
/* gtkwindow.c */
void gtkDoModal( wWin_p, wBool_t );
/* gtkhelp.c */
void load_into_view( char *, int );
void gtkAddHelpString( GtkWidget *, const char * );
void gtkHelpHideBalloon( void );
/* gtksimple.c */
void gtkDrawBox( wWin_p, wBoxType_e, wPos_t, wPos_t, wPos_t, wPos_t );
void gtkLineShow( wLine_p, wBool_t );
/* gktlist.c */
void gtkListShow( wList_p, wBool_t );
void gtkListSetPos( wList_p );
void gtkListActive( wList_p, wBool_t );
void gtkDropListPos( wList_p );
/* gtktext.c */
void gtkTextFreeze( wText_p );
void gtkTextThaw( wText_p );
/* gtkfont.c */
const char * gtkFontTranslate( wFont_p );
PangoLayout *gtkFontCreatePangoLayout( GtkWidget *, void *cairo,
wFont_p, wFontSize_t, const char *,
int *, int *, int *, int * );
/* gtkbutton.c */
void gtkButtonDoAction( wButton_p );
void gtkSetLabel( GtkWidget*, long, const char *, GtkLabel**, GtkWidget** );
/* gtkcolor.c */
void gtkGetColorMap( void );
GdkColor * gtkGetColor( wDrawColor, wBool_t );
int gtkGetColorChar( wDrawColor );
void gtkPrintColorMap( FILE *, int, int );
int gtkMapPixel( long );
/* psprint.c */
void WlibApplySettings( GtkPrintOperation *op );
void WlibSaveSettings( GtkPrintOperation *op );
void psPrintLine( wPos_t, wPos_t, wPos_t, wPos_t,
wDrawWidth, wDrawLineType_e, wDrawColor, wDrawOpts );
void psPrintArc( wPos_t, wPos_t, wPos_t, double, double, int,
wDrawWidth, wDrawLineType_e, wDrawColor, wDrawOpts );
void psPrintString( wPos_t x, wPos_t y, double a, char * s,
wFont_p fp, double fs, wDrawColor color, wDrawOpts opts );
void psPrintFillRectangle( wPos_t, wPos_t, wPos_t, wPos_t, wDrawColor, wDrawOpts );
void psPrintFillPolygon( wPos_t [][2], int, wDrawColor, wDrawOpts );
void psPrintFillCircle( wPos_t, wPos_t, wPos_t, wDrawColor, wDrawOpts );
struct wDraw_t {
WOBJ_COMMON
void * context;
wDrawActionCallBack_p action;
wDrawRedrawCallBack_p redraw;
GdkPixmap * pixmap;
GdkPixmap * pixmapBackup;
double dpi;
GdkGC * gc;
wDrawWidth lineWidth;
wDrawOpts opts;
wPos_t maxW;
wPos_t maxH;
unsigned long lastColor;
wBool_t lastColorInverted;
const char * helpStr;
wPos_t lastX;
wPos_t lastY;
wBool_t delayUpdate;
cairo_t *printContext;
cairo_surface_t *curPrintSurface;
};
#endif
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