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