[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>


/*
#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)
            {
                GdkFont *gdk_font = (GdkFont*) NULL;
                GtkWidget *widget = gtk_button_new();
#if 0
                GtkStyle *def = gtk_rc_get_style( widget );
                if (def)
                    gdk_font =  def->font;
                else
                {
                    def = gtk_widget_get_default_style();
                    if (def)
                        gdk_font =  def->font;
                }
#endif
                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 );
                }
                else
                {
                    g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
                }
                
                gtk_widget_destroy( widget );
            }
            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
d06b34a7	24
c801d85f KB	25	/*
	26	#define wxSYS_COLOUR_SCROLLBAR 0
	27	#define wxSYS_COLOUR_BACKGROUND 1
	28	#define wxSYS_COLOUR_ACTIVECAPTION 2
	29	#define wxSYS_COLOUR_INACTIVECAPTION 3
	30	#define wxSYS_COLOUR_MENU 4
	31	#define wxSYS_COLOUR_WINDOW 5
	32	#define wxSYS_COLOUR_WINDOWFRAME 6
	33	#define wxSYS_COLOUR_MENUTEXT 7
	34	#define wxSYS_COLOUR_WINDOWTEXT 8
	35	#define wxSYS_COLOUR_CAPTIONTEXT 9
	36	#define wxSYS_COLOUR_ACTIVEBORDER 10
	37	#define wxSYS_COLOUR_INACTIVEBORDER 11
	38	#define wxSYS_COLOUR_APPWORKSPACE 12
	39	#define wxSYS_COLOUR_HIGHLIGHT 13
	40	#define wxSYS_COLOUR_HIGHLIGHTTEXT 14
	41	#define wxSYS_COLOUR_BTNFACE 15
	42	#define wxSYS_COLOUR_BTNSHADOW 16
	43	#define wxSYS_COLOUR_GRAYTEXT 17
	44	#define wxSYS_COLOUR_BTNTEXT 18
	45	#define wxSYS_COLOUR_INACTIVECAPTIONTEXT 19
	46	#define wxSYS_COLOUR_BTNHIGHLIGHT 20
	47
	48	#define wxSYS_COLOUR_3DDKSHADOW 21
	49	#define wxSYS_COLOUR_3DLIGHT 22
	50	#define wxSYS_COLOUR_INFOTEXT 23
	51	#define wxSYS_COLOUR_INFOBK 24
	52
	53	#define wxSYS_COLOUR_DESKTOP wxSYS_COLOUR_BACKGROUND
	54	#define wxSYS_COLOUR_3DFACE wxSYS_COLOUR_BTNFACE
	55	#define wxSYS_COLOUR_3DSHADOW wxSYS_COLOUR_BTNSHADOW
	56	#define wxSYS_COLOUR_3DHIGHLIGHT wxSYS_COLOUR_BTNHIGHLIGHT
	57	#define wxSYS_COLOUR_3DHILIGHT wxSYS_COLOUR_BTNHIGHLIGHT
	58	#define wxSYS_COLOUR_BTNHILIGHT wxSYS_COLOUR_BTNHIGHLIGHT
	59	*/
	60
	61	#define SHIFT (8*(sizeof(short int)-sizeof(char)))
	62
94129723	63	//wxColour g_systemWinColour = (wxColour ) NULL;
74f55195 VS	64	wxColour g_systemBtnFaceColour = (wxColour ) NULL;
	65	wxColour g_systemBtnShadowColour = (wxColour ) NULL;
	66	wxColour g_systemBtnHighlightColour = (wxColour ) NULL;
	67	wxColour g_systemHighlightColour = (wxColour ) NULL;
	68	wxColour g_systemHighlightTextColour = (wxColour ) NULL;
	69	wxColour g_systemListBoxColour = (wxColour ) NULL;
c801d85f	70
c67daf87	71	wxFont g_systemFont = (wxFont ) NULL;
a3622daa	72
1ecc4d80 RR	73	void wxSystemSettings::Done()
1ecc4d80 RR	74	{
94129723	75	// delete g_systemWinColour;
72a16063 RR	76	delete g_systemBtnFaceColour;
	77	delete g_systemBtnShadowColour;
	78	delete g_systemBtnHighlightColour;
	79	delete g_systemHighlightColour;
74f55195 VS	80	delete g_systemHighlightTextColour;
74f55195 VS	81	delete g_systemListBoxColour;
72a16063	82	delete g_systemFont;
a3622daa VZ	83	}
a3622daa VZ	84
c801d85f KB	85	wxColour wxSystemSettings::GetSystemColour( int index )
c801d85f KB	86	{
db434467	87	switch (index)
c801d85f	88	{
db434467 RR	89	case wxSYS_COLOUR_SCROLLBAR:
	90	case wxSYS_COLOUR_BACKGROUND:
	91	case wxSYS_COLOUR_ACTIVECAPTION:
	92	case wxSYS_COLOUR_INACTIVECAPTION:
	93	case wxSYS_COLOUR_MENU:
	94	case wxSYS_COLOUR_WINDOWFRAME:
	95	case wxSYS_COLOUR_ACTIVEBORDER:
	96	case wxSYS_COLOUR_INACTIVEBORDER:
	97	case wxSYS_COLOUR_BTNFACE:
	98	{
	99	if (!g_systemBtnFaceColour)
	100	{
	101	g_systemBtnFaceColour =
	102	new wxColour( 0xd6d6 >> SHIFT,
	103	0xd6d6 >> SHIFT,
	104	0xd6d6 >> SHIFT );
	105	}
	106	return *g_systemBtnFaceColour;
	107	}
	108	case wxSYS_COLOUR_WINDOW:
	109	{
	110	return *wxWHITE;
	111	}
	112	case wxSYS_COLOUR_GRAYTEXT:
	113	case wxSYS_COLOUR_BTNSHADOW:
	114	{
	115	if (!g_systemBtnShadowColour)
	116	{
	117	g_systemBtnShadowColour =
	118	new wxColour( 0x7530 >> SHIFT,
	119	0x7530 >> SHIFT,
	120	0x7530 >> SHIFT );
	121	}
	122	return *g_systemBtnShadowColour;
	123	}
	124	case wxSYS_COLOUR_BTNHIGHLIGHT:
	125	{
	126	if (!g_systemBtnHighlightColour)
	127	{
	128	g_systemBtnHighlightColour =
	129	new wxColour( 0xea60 >> SHIFT,
	130	0xea60 >> SHIFT,
	131	0xea60 >> SHIFT );
	132	}
	133	return *g_systemBtnHighlightColour;
	134	}
	135	case wxSYS_COLOUR_HIGHLIGHT:
	136	{
	137	if (!g_systemHighlightColour)
	138	{
db434467 RR	139	GtkWidget *widget = gtk_button_new();
db434467 RR	140	GtkStyle *def = gtk_rc_get_style( widget );
e6527f9d RR	141	if (!def)
	142	def = gtk_widget_get_default_style();
	143	if (def)
	144	{
	145	int red = def->bg[GTK_STATE_SELECTED].red;
	146	int green = def->bg[GTK_STATE_SELECTED].green;
	147	int blue = def->bg[GTK_STATE_SELECTED].blue;
	148	g_systemHighlightColour =
	149	new wxColour( red >> SHIFT,
	150	green >> SHIFT,
	151	blue >> SHIFT );
	152	}
	153	else
	154	{
	155	g_systemHighlightColour =
	156	new wxColour( 0 >> SHIFT,
	157	0 >> SHIFT,
	158	0x9c40 >> SHIFT );
	159	}
db434467 RR	160	gtk_widget_destroy( widget );
db434467 RR	161
db434467 RR	162	}
	163	return *g_systemHighlightColour;
	164	}
74f55195 VS	165	case wxSYS_COLOUR_LISTBOX:
	166	{
	167	if (!g_systemListBoxColour)
	168	{
	169	GtkWidget *widget = gtk_list_new();
	170	GtkStyle *def = gtk_rc_get_style( widget );
410207c3	171	if (!def)
74f55195 VS	172	def = gtk_widget_get_default_style();
	173	if (def)
	174	{
410207c3 VS	175	int red = def->base[GTK_STATE_NORMAL].red;
	176	int green = def->base[GTK_STATE_NORMAL].green;
	177	int blue = def->base[GTK_STATE_NORMAL].blue;
74f55195 VS	178	g_systemListBoxColour =
	179	new wxColour( red >> SHIFT,
	180	green >> SHIFT,
	181	blue >> SHIFT );
	182	}
	183	else
	184	g_systemListBoxColour = new wxColour(*wxWHITE);
	185	gtk_widget_destroy( widget );
74f55195 VS	186	}
	187	return *g_systemListBoxColour;
	188	}
c801d85f KB	189	case wxSYS_COLOUR_MENUTEXT:
	190	case wxSYS_COLOUR_WINDOWTEXT:
	191	case wxSYS_COLOUR_CAPTIONTEXT:
	192	case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
cb0f2f54	193	case wxSYS_COLOUR_BTNTEXT:
c801d85f KB	194	case wxSYS_COLOUR_INFOTEXT:
	195	{
	196	return *wxBLACK;
ff7b1510	197	}
c801d85f KB	198	case wxSYS_COLOUR_HIGHLIGHTTEXT:
c801d85f KB	199	{
74f55195 VS	200	if (!g_systemHighlightTextColour)
	201	{
	202	wxColour hclr = GetSystemColour(wxSYS_COLOUR_HIGHLIGHT);
	203	if (hclr.Red() > 200 && hclr.Green() > 200 && hclr.Blue() > 200)
	204	g_systemHighlightTextColour = new wxColour(*wxBLACK);
	205	else
	206	g_systemHighlightTextColour = new wxColour(*wxWHITE);
	207	}
	208	return *g_systemHighlightTextColour;
ff7b1510	209	}
c801d85f KB	210	case wxSYS_COLOUR_INFOBK:
	211	case wxSYS_COLOUR_APPWORKSPACE:
	212	{
	213	return *wxWHITE; // ?
ff7b1510 RR	214	}
ff7b1510 RR	215	}
c801d85f	216	return *wxWHITE;
ff7b1510	217	}
c801d85f	218
c801d85f KB	219	wxFont wxSystemSettings::GetSystemFont( int index )
c801d85f KB	220	{
2d17d68f	221	switch (index)
c801d85f	222	{
2d17d68f RR	223	case wxSYS_OEM_FIXED_FONT:
	224	case wxSYS_ANSI_FIXED_FONT:
	225	case wxSYS_SYSTEM_FIXED_FONT:
	226	{
	227	return *wxNORMAL_FONT;
	228	}
	229	case wxSYS_ANSI_VAR_FONT:
	230	case wxSYS_SYSTEM_FONT:
	231	case wxSYS_DEVICE_DEFAULT_FONT:
	232	case wxSYS_DEFAULT_GUI_FONT:
	233	{
	234	if (!g_systemFont)
d06b34a7 RR	235	{
	236	GdkFont gdk_font = (GdkFont) NULL;
	237	GtkWidget *widget = gtk_button_new();
	238	#if 0
	239	GtkStyle *def = gtk_rc_get_style( widget );
	240	if (def)
	241	gdk_font = def->font;
	242	else
	243	{
	244	def = gtk_widget_get_default_style();
	245	if (def)
	246	gdk_font = def->font;
	247	}
	248	#endif
	249	if (gdk_font)
	250	{
	251	GSList font_list = ((GdkFontPrivate)gdk_font)->names;
	252	char name = (char)font_list->data;
	253	wxString font_string( name );
	254	wxFontData font_data;
	255	g_systemFont = new wxFont( font_string, font_data );
	256	}
	257	else
	258	{
	259	g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
	260	}
	261
	262	gtk_widget_destroy( widget );
	263	}
2d17d68f RR	264	return *g_systemFont;
2d17d68f RR	265	}
ff7b1510	266	}
c801d85f	267
2d17d68f	268	return wxNullFont;
c801d85f	269	}
c801d85f KB	270
	271	int wxSystemSettings::GetSystemMetric( int index )
	272	{
1ecc4d80 RR	273	switch (index)
	274	{
	275	case wxSYS_SCREEN_X: return gdk_screen_width();
	276	case wxSYS_SCREEN_Y: return gdk_screen_height();
	277	case wxSYS_HSCROLL_Y: return 15;
	278	case wxSYS_VSCROLL_X: return 15;
	279	}
	280
223d09f6	281	wxCHECK_MSG( index, 0, wxT("wxSystemSettings::GetSystemMetric not fully implemented") );
1ecc4d80 RR	282
1ecc4d80 RR	283	return 0;
c67daf87	284	}