[wxWidgets.git] / src / gtk / settings.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        settings.cpp
// Purpose:
// Author:      Robert Roebling
// Id:          $Id$
// Copyright:   (c) 1998 Robert Roebling
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////


#ifdef __GNUG__
#pragma implementation "settings.h"
#endif

#include "wx/settings.h"
#include "wx/debug.h"

#include "wx/cmndata.h"

#include <gdk/gdk.h>
#include <gdk/gdkprivate.h>
#include <gtk/gtk.h>

extern GdkFont *GtkGetDefaultGuiFont();


/*
#define wxSYS_COLOUR_SCROLLBAR         0
#define wxSYS_COLOUR_BACKGROUND        1
#define wxSYS_COLOUR_ACTIVECAPTION     2
#define wxSYS_COLOUR_INACTIVECAPTION   3
#define wxSYS_COLOUR_MENU              4
#define wxSYS_COLOUR_WINDOW            5
#define wxSYS_COLOUR_WINDOWFRAME       6
#define wxSYS_COLOUR_MENUTEXT          7
#define wxSYS_COLOUR_WINDOWTEXT        8
#define wxSYS_COLOUR_CAPTIONTEXT       9
#define wxSYS_COLOUR_ACTIVEBORDER      10
#define wxSYS_COLOUR_INACTIVEBORDER    11
#define wxSYS_COLOUR_APPWORKSPACE      12
#define wxSYS_COLOUR_HIGHLIGHT         13
#define wxSYS_COLOUR_HIGHLIGHTTEXT     14
#define wxSYS_COLOUR_BTNFACE           15
#define wxSYS_COLOUR_BTNSHADOW         16
#define wxSYS_COLOUR_GRAYTEXT          17
#define wxSYS_COLOUR_BTNTEXT           18
#define wxSYS_COLOUR_INACTIVECAPTIONTEXT 19
#define wxSYS_COLOUR_BTNHIGHLIGHT      20

#define wxSYS_COLOUR_3DDKSHADOW        21
#define wxSYS_COLOUR_3DLIGHT           22
#define wxSYS_COLOUR_INFOTEXT          23
#define wxSYS_COLOUR_INFOBK            24

#define wxSYS_COLOUR_DESKTOP           wxSYS_COLOUR_BACKGROUND
#define wxSYS_COLOUR_3DFACE            wxSYS_COLOUR_BTNFACE
#define wxSYS_COLOUR_3DSHADOW          wxSYS_COLOUR_BTNSHADOW
#define wxSYS_COLOUR_3DHIGHLIGHT       wxSYS_COLOUR_BTNHIGHLIGHT
#define wxSYS_COLOUR_3DHILIGHT         wxSYS_COLOUR_BTNHIGHLIGHT
#define wxSYS_COLOUR_BTNHILIGHT        wxSYS_COLOUR_BTNHIGHLIGHT
*/

#define SHIFT (8*(sizeof(short int)-sizeof(char)))

//wxColour *g_systemWinColour          = (wxColour *) NULL;
wxColour *g_systemBtnFaceColour       = (wxColour *) NULL;
wxColour *g_systemBtnShadowColour     = (wxColour *) NULL;
wxColour *g_systemBtnHighlightColour  = (wxColour *) NULL;
wxColour *g_systemHighlightColour     = (wxColour *) NULL;
wxColour *g_systemHighlightTextColour = (wxColour *) NULL;
wxColour *g_systemListBoxColour       = (wxColour *) NULL;

wxFont *g_systemFont = (wxFont *) NULL;

void wxSystemSettings::Done() 
{
//    delete g_systemWinColour;
    delete g_systemBtnFaceColour;
    delete g_systemBtnShadowColour;
    delete g_systemBtnHighlightColour;
    delete g_systemHighlightColour;
    delete g_systemHighlightTextColour;
    delete g_systemListBoxColour;
    delete g_systemFont;
}

wxColour wxSystemSettings::GetSystemColour( int index )
{
    switch (index)
    {
        case wxSYS_COLOUR_SCROLLBAR:
        case wxSYS_COLOUR_BACKGROUND:
        case wxSYS_COLOUR_ACTIVECAPTION:
        case wxSYS_COLOUR_INACTIVECAPTION:
        case wxSYS_COLOUR_MENU:
        case wxSYS_COLOUR_WINDOWFRAME:
        case wxSYS_COLOUR_ACTIVEBORDER:
        case wxSYS_COLOUR_INACTIVEBORDER:
        case wxSYS_COLOUR_BTNFACE:
        {
            if (!g_systemBtnFaceColour)
            {
                g_systemBtnFaceColour = 
	                new wxColour( 0xd6d6 >> SHIFT,
	                              0xd6d6 >> SHIFT,
			                      0xd6d6 >> SHIFT );
            }
            return *g_systemBtnFaceColour;
        }
        case wxSYS_COLOUR_WINDOW:
        {
            return *wxWHITE;
        }
        case wxSYS_COLOUR_GRAYTEXT:
        case wxSYS_COLOUR_BTNSHADOW:
        {
            if (!g_systemBtnShadowColour)
            {
                g_systemBtnShadowColour = 
	                new wxColour( 0x7530 >> SHIFT,
	                              0x7530 >> SHIFT,
			                      0x7530 >> SHIFT );
            }
            return *g_systemBtnShadowColour;
        }
        case wxSYS_COLOUR_BTNHIGHLIGHT:
        {
            if (!g_systemBtnHighlightColour)
            {
                g_systemBtnHighlightColour = 
	                new wxColour( 0xea60 >> SHIFT,
	                              0xea60 >> SHIFT,
			                      0xea60 >> SHIFT );
            }
            return *g_systemBtnHighlightColour;
        }
        case wxSYS_COLOUR_HIGHLIGHT:
        {
            if (!g_systemHighlightColour)
            {
                GtkWidget *widget = gtk_button_new();
                GtkStyle *def = gtk_rc_get_style( widget );
                if (!def)
                    def = gtk_widget_get_default_style();
                if (def)
                {
                    int red = def->bg[GTK_STATE_SELECTED].red;
                    int green = def->bg[GTK_STATE_SELECTED].green;
                    int blue = def->bg[GTK_STATE_SELECTED].blue;
                    g_systemHighlightColour = 
	                    new wxColour( red    >> SHIFT,
	                                  green  >> SHIFT,
			                          blue   >> SHIFT );
                }
                else
                {
                    g_systemHighlightColour = 
	                    new wxColour( 0      >> SHIFT,
	                                  0      >> SHIFT,
			                          0x9c40 >> SHIFT );
                }
                gtk_widget_destroy( widget );

            }
            return *g_systemHighlightColour;
        }
        case wxSYS_COLOUR_LISTBOX:
        {
            if (!g_systemListBoxColour)
            {
                GtkWidget *widget = gtk_list_new();
                GtkStyle *def = gtk_rc_get_style( widget );
                if (!def) 
                    def = gtk_widget_get_default_style();
                if (def)
                {
                    int red = def->base[GTK_STATE_NORMAL].red;
                    int green = def->base[GTK_STATE_NORMAL].green;
                    int blue = def->base[GTK_STATE_NORMAL].blue;
                    g_systemListBoxColour = 
	                    new wxColour( red    >> SHIFT,
	                                  green  >> SHIFT,
			                          blue   >> SHIFT );
                }
                else
                    g_systemListBoxColour = new wxColour(*wxWHITE);
                gtk_widget_destroy( widget );
            }
            return *g_systemListBoxColour;
        }
    case wxSYS_COLOUR_MENUTEXT:
    case wxSYS_COLOUR_WINDOWTEXT:
    case wxSYS_COLOUR_CAPTIONTEXT:
    case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
    case wxSYS_COLOUR_BTNTEXT:
    case wxSYS_COLOUR_INFOTEXT:
    {
      return *wxBLACK;
    }
    case wxSYS_COLOUR_HIGHLIGHTTEXT:
    {
        if (!g_systemHighlightTextColour)
		{
		    wxColour hclr = GetSystemColour(wxSYS_COLOUR_HIGHLIGHT);
			if (hclr.Red() > 200 && hclr.Green() > 200 && hclr.Blue() > 200)
			    g_systemHighlightTextColour = new wxColour(*wxBLACK);
			else
			    g_systemHighlightTextColour = new wxColour(*wxWHITE);
        }
        return *g_systemHighlightTextColour;
    }
    case wxSYS_COLOUR_INFOBK:
    case wxSYS_COLOUR_APPWORKSPACE:
    {
      return *wxWHITE;    // ?
    }
  }
  return *wxWHITE;
}

wxFont wxSystemSettings::GetSystemFont( int index ) 
{
    switch (index)
    {
        case wxSYS_OEM_FIXED_FONT:
        case wxSYS_ANSI_FIXED_FONT:
        case wxSYS_SYSTEM_FIXED_FONT:
        {
            return *wxNORMAL_FONT;
        }
        case wxSYS_ANSI_VAR_FONT:
        case wxSYS_SYSTEM_FONT:
        case wxSYS_DEVICE_DEFAULT_FONT:
        case wxSYS_DEFAULT_GUI_FONT:
        {
            if (!g_systemFont)
            {
#if 0
                GdkFont *gdk_font = GtkGetDefaultGuiFont();
                if (gdk_font)
                {
                    GSList *font_list = ((GdkFontPrivate*)gdk_font)->names;
                    char *name = (char*)font_list->data;
                    wxString font_string( name );
                    wxFontData font_data;
                    g_systemFont = new wxFont( font_string, font_data );
                }
                gtk_widget_destroy( widget );
#endif

                g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
                
            }
            return *g_systemFont;
        }
    }

    return wxNullFont;
}

int wxSystemSettings::GetSystemMetric( int index )
{
    switch (index)
    {
        case wxSYS_SCREEN_X:   return gdk_screen_width();
        case wxSYS_SCREEN_Y:   return gdk_screen_height();
        case wxSYS_HSCROLL_Y:  return 15;
        case wxSYS_VSCROLL_X:  return 15;
    }
    
    wxCHECK_MSG( index, 0, wxT("wxSystemSettings::GetSystemMetric not fully implemented") );
    
    return 0;
}
Commit	Line	Data
c801d85f KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: settings.cpp
	3	// Purpose:
	4	// Author: Robert Roebling
f96aa4d9 RR	5	// Id: $Id$
f96aa4d9 RR	6	// Copyright: (c) 1998 Robert Roebling
c801d85f KB	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10
	11	#ifdef __GNUG__
	12	#pragma implementation "settings.h"
	13	#endif
	14
	15	#include "wx/settings.h"
1ecc4d80	16	#include "wx/debug.h"
c801d85f	17
d06b34a7 RR	18	#include "wx/cmndata.h"
d06b34a7 RR	19
aed8ac3f	20	#include <gdk/gdk.h>
d06b34a7	21	#include <gdk/gdkprivate.h>
aed8ac3f	22	#include <gtk/gtk.h>
83624f79	23
f6bcfd97 BP	24	extern GdkFont *GtkGetDefaultGuiFont();
f6bcfd97 BP	25
d06b34a7	26
c801d85f KB	27	/*
	28	#define wxSYS_COLOUR_SCROLLBAR 0
	29	#define wxSYS_COLOUR_BACKGROUND 1
	30	#define wxSYS_COLOUR_ACTIVECAPTION 2
	31	#define wxSYS_COLOUR_INACTIVECAPTION 3
	32	#define wxSYS_COLOUR_MENU 4
	33	#define wxSYS_COLOUR_WINDOW 5
	34	#define wxSYS_COLOUR_WINDOWFRAME 6
	35	#define wxSYS_COLOUR_MENUTEXT 7
	36	#define wxSYS_COLOUR_WINDOWTEXT 8
	37	#define wxSYS_COLOUR_CAPTIONTEXT 9
	38	#define wxSYS_COLOUR_ACTIVEBORDER 10
	39	#define wxSYS_COLOUR_INACTIVEBORDER 11
	40	#define wxSYS_COLOUR_APPWORKSPACE 12
	41	#define wxSYS_COLOUR_HIGHLIGHT 13
	42	#define wxSYS_COLOUR_HIGHLIGHTTEXT 14
	43	#define wxSYS_COLOUR_BTNFACE 15
	44	#define wxSYS_COLOUR_BTNSHADOW 16
	45	#define wxSYS_COLOUR_GRAYTEXT 17
	46	#define wxSYS_COLOUR_BTNTEXT 18
	47	#define wxSYS_COLOUR_INACTIVECAPTIONTEXT 19
	48	#define wxSYS_COLOUR_BTNHIGHLIGHT 20
	49
	50	#define wxSYS_COLOUR_3DDKSHADOW 21
	51	#define wxSYS_COLOUR_3DLIGHT 22
	52	#define wxSYS_COLOUR_INFOTEXT 23
	53	#define wxSYS_COLOUR_INFOBK 24
	54
	55	#define wxSYS_COLOUR_DESKTOP wxSYS_COLOUR_BACKGROUND
	56	#define wxSYS_COLOUR_3DFACE wxSYS_COLOUR_BTNFACE
	57	#define wxSYS_COLOUR_3DSHADOW wxSYS_COLOUR_BTNSHADOW
	58	#define wxSYS_COLOUR_3DHIGHLIGHT wxSYS_COLOUR_BTNHIGHLIGHT
	59	#define wxSYS_COLOUR_3DHILIGHT wxSYS_COLOUR_BTNHIGHLIGHT
	60	#define wxSYS_COLOUR_BTNHILIGHT wxSYS_COLOUR_BTNHIGHLIGHT
	61	*/
	62
	63	#define SHIFT (8*(sizeof(short int)-sizeof(char)))
	64
94129723	65	//wxColour g_systemWinColour = (wxColour ) NULL;
74f55195 VS	66	wxColour g_systemBtnFaceColour = (wxColour ) NULL;
	67	wxColour g_systemBtnShadowColour = (wxColour ) NULL;
	68	wxColour g_systemBtnHighlightColour = (wxColour ) NULL;
	69	wxColour g_systemHighlightColour = (wxColour ) NULL;
	70	wxColour g_systemHighlightTextColour = (wxColour ) NULL;
	71	wxColour g_systemListBoxColour = (wxColour ) NULL;
c801d85f	72
c67daf87	73	wxFont g_systemFont = (wxFont ) NULL;
a3622daa	74
1ecc4d80 RR	75	void wxSystemSettings::Done()
1ecc4d80 RR	76	{
94129723	77	// delete g_systemWinColour;
72a16063 RR	78	delete g_systemBtnFaceColour;
	79	delete g_systemBtnShadowColour;
	80	delete g_systemBtnHighlightColour;
	81	delete g_systemHighlightColour;
74f55195 VS	82	delete g_systemHighlightTextColour;
74f55195 VS	83	delete g_systemListBoxColour;
72a16063	84	delete g_systemFont;
a3622daa VZ	85	}
a3622daa VZ	86
c801d85f KB	87	wxColour wxSystemSettings::GetSystemColour( int index )
c801d85f KB	88	{
db434467	89	switch (index)
c801d85f	90	{
db434467 RR	91	case wxSYS_COLOUR_SCROLLBAR:
	92	case wxSYS_COLOUR_BACKGROUND:
	93	case wxSYS_COLOUR_ACTIVECAPTION:
	94	case wxSYS_COLOUR_INACTIVECAPTION:
	95	case wxSYS_COLOUR_MENU:
	96	case wxSYS_COLOUR_WINDOWFRAME:
	97	case wxSYS_COLOUR_ACTIVEBORDER:
	98	case wxSYS_COLOUR_INACTIVEBORDER:
	99	case wxSYS_COLOUR_BTNFACE:
	100	{
	101	if (!g_systemBtnFaceColour)
	102	{
	103	g_systemBtnFaceColour =
	104	new wxColour( 0xd6d6 >> SHIFT,
	105	0xd6d6 >> SHIFT,
	106	0xd6d6 >> SHIFT );
	107	}
	108	return *g_systemBtnFaceColour;
	109	}
	110	case wxSYS_COLOUR_WINDOW:
	111	{
	112	return *wxWHITE;
	113	}
	114	case wxSYS_COLOUR_GRAYTEXT:
	115	case wxSYS_COLOUR_BTNSHADOW:
	116	{
	117	if (!g_systemBtnShadowColour)
	118	{
	119	g_systemBtnShadowColour =
	120	new wxColour( 0x7530 >> SHIFT,
	121	0x7530 >> SHIFT,
	122	0x7530 >> SHIFT );
	123	}
	124	return *g_systemBtnShadowColour;
	125	}
	126	case wxSYS_COLOUR_BTNHIGHLIGHT:
	127	{
	128	if (!g_systemBtnHighlightColour)
	129	{
	130	g_systemBtnHighlightColour =
	131	new wxColour( 0xea60 >> SHIFT,
	132	0xea60 >> SHIFT,
	133	0xea60 >> SHIFT );
	134	}
	135	return *g_systemBtnHighlightColour;
	136	}
	137	case wxSYS_COLOUR_HIGHLIGHT:
	138	{
	139	if (!g_systemHighlightColour)
	140	{
db434467 RR	141	GtkWidget *widget = gtk_button_new();
db434467 RR	142	GtkStyle *def = gtk_rc_get_style( widget );
e6527f9d RR	143	if (!def)
	144	def = gtk_widget_get_default_style();
	145	if (def)
	146	{
	147	int red = def->bg[GTK_STATE_SELECTED].red;
	148	int green = def->bg[GTK_STATE_SELECTED].green;
	149	int blue = def->bg[GTK_STATE_SELECTED].blue;
	150	g_systemHighlightColour =
	151	new wxColour( red >> SHIFT,
	152	green >> SHIFT,
	153	blue >> SHIFT );
	154	}
	155	else
	156	{
	157	g_systemHighlightColour =
	158	new wxColour( 0 >> SHIFT,
	159	0 >> SHIFT,
	160	0x9c40 >> SHIFT );
	161	}
db434467 RR	162	gtk_widget_destroy( widget );
db434467 RR	163
db434467 RR	164	}
	165	return *g_systemHighlightColour;
	166	}
74f55195 VS	167	case wxSYS_COLOUR_LISTBOX:
	168	{
	169	if (!g_systemListBoxColour)
	170	{
	171	GtkWidget *widget = gtk_list_new();
	172	GtkStyle *def = gtk_rc_get_style( widget );
410207c3	173	if (!def)
74f55195 VS	174	def = gtk_widget_get_default_style();
	175	if (def)
	176	{
410207c3 VS	177	int red = def->base[GTK_STATE_NORMAL].red;
	178	int green = def->base[GTK_STATE_NORMAL].green;
	179	int blue = def->base[GTK_STATE_NORMAL].blue;
74f55195 VS	180	g_systemListBoxColour =
	181	new wxColour( red >> SHIFT,
	182	green >> SHIFT,
	183	blue >> SHIFT );
	184	}
	185	else
	186	g_systemListBoxColour = new wxColour(*wxWHITE);
	187	gtk_widget_destroy( widget );
74f55195 VS	188	}
	189	return *g_systemListBoxColour;
	190	}
c801d85f KB	191	case wxSYS_COLOUR_MENUTEXT:
	192	case wxSYS_COLOUR_WINDOWTEXT:
	193	case wxSYS_COLOUR_CAPTIONTEXT:
	194	case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
cb0f2f54	195	case wxSYS_COLOUR_BTNTEXT:
c801d85f KB	196	case wxSYS_COLOUR_INFOTEXT:
	197	{
	198	return *wxBLACK;
ff7b1510	199	}
c801d85f KB	200	case wxSYS_COLOUR_HIGHLIGHTTEXT:
c801d85f KB	201	{
74f55195 VS	202	if (!g_systemHighlightTextColour)
	203	{
	204	wxColour hclr = GetSystemColour(wxSYS_COLOUR_HIGHLIGHT);
	205	if (hclr.Red() > 200 && hclr.Green() > 200 && hclr.Blue() > 200)
	206	g_systemHighlightTextColour = new wxColour(*wxBLACK);
	207	else
	208	g_systemHighlightTextColour = new wxColour(*wxWHITE);
	209	}
	210	return *g_systemHighlightTextColour;
ff7b1510	211	}
c801d85f KB	212	case wxSYS_COLOUR_INFOBK:
	213	case wxSYS_COLOUR_APPWORKSPACE:
	214	{
	215	return *wxWHITE; // ?
ff7b1510 RR	216	}
ff7b1510 RR	217	}
c801d85f	218	return *wxWHITE;
ff7b1510	219	}
c801d85f	220
c801d85f KB	221	wxFont wxSystemSettings::GetSystemFont( int index )
c801d85f KB	222	{
2d17d68f	223	switch (index)
c801d85f	224	{
2d17d68f RR	225	case wxSYS_OEM_FIXED_FONT:
	226	case wxSYS_ANSI_FIXED_FONT:
	227	case wxSYS_SYSTEM_FIXED_FONT:
	228	{
	229	return *wxNORMAL_FONT;
	230	}
	231	case wxSYS_ANSI_VAR_FONT:
	232	case wxSYS_SYSTEM_FONT:
	233	case wxSYS_DEVICE_DEFAULT_FONT:
	234	case wxSYS_DEFAULT_GUI_FONT:
	235	{
	236	if (!g_systemFont)
d06b34a7	237	{
d06b34a7	238	#if 0
f6bcfd97	239	GdkFont *gdk_font = GtkGetDefaultGuiFont();
d06b34a7 RR	240	if (gdk_font)
	241	{
	242	GSList font_list = ((GdkFontPrivate)gdk_font)->names;
	243	char name = (char)font_list->data;
	244	wxString font_string( name );
	245	wxFontData font_data;
	246	g_systemFont = new wxFont( font_string, font_data );
	247	}
d06b34a7	248	gtk_widget_destroy( widget );
f6bcfd97 BP	249	#endif
	250
	251	g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
	252
d06b34a7	253	}
2d17d68f RR	254	return *g_systemFont;
2d17d68f RR	255	}
ff7b1510	256	}
c801d85f	257
2d17d68f	258	return wxNullFont;
c801d85f	259	}
c801d85f KB	260
	261	int wxSystemSettings::GetSystemMetric( int index )
	262	{
1ecc4d80 RR	263	switch (index)
	264	{
	265	case wxSYS_SCREEN_X: return gdk_screen_width();
	266	case wxSYS_SCREEN_Y: return gdk_screen_height();
	267	case wxSYS_HSCROLL_Y: return 15;
	268	case wxSYS_VSCROLL_X: return 15;
	269	}
	270
223d09f6	271	wxCHECK_MSG( index, 0, wxT("wxSystemSettings::GetSystemMetric not fully implemented") );
1ecc4d80 RR	272
1ecc4d80 RR	273	return 0;
c67daf87	274	}