X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/643ccf6203694a332517e483760add11437fff39..cd72551c2b6cbf67a4a5caf0ba00ba64e41183b2:/src/gtk/settings.cpp diff --git a/src/gtk/settings.cpp b/src/gtk/settings.cpp index ac4b1ef494..5bcfff6c21 100644 --- a/src/gtk/settings.cpp +++ b/src/gtk/settings.cpp @@ -1,10 +1,10 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: settings.cpp +// Name: gtk/settings.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -14,52 +14,13 @@ #include "wx/settings.h" #include "wx/debug.h" - +#include "wx/module.h" #include "wx/cmndata.h" #include #include #include -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; @@ -73,32 +34,72 @@ wxColour *g_systemBtnTextColour = (wxColour *) NULL; wxFont *g_systemFont = (wxFont *) NULL; -void wxSystemSettings::Done() +// ---------------------------------------------------------------------------- +// wxSystemSettingsModule +// ---------------------------------------------------------------------------- + +class wxSystemSettingsModule : public wxModule { -// delete g_systemWinColour; - delete g_systemBtnFaceColour; - delete g_systemBtnShadowColour; - delete g_systemBtnHighlightColour; - delete g_systemHighlightColour; - delete g_systemHighlightTextColour; - delete g_systemListBoxColour; - delete g_systemFont; - delete g_systemBtnTextColour; -} +public: + bool OnInit() { return TRUE; } + void OnExit() + { + //delete g_systemWinColour; + delete g_systemBtnFaceColour; + delete g_systemBtnShadowColour; + delete g_systemBtnHighlightColour; + delete g_systemHighlightColour; + delete g_systemHighlightTextColour; + delete g_systemListBoxColour; + delete g_systemFont; + delete g_systemBtnTextColour; + } + DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule) +}; + +IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule) + +// ---------------------------------------------------------------------------- +// wxSystemSettings implementation +// ---------------------------------------------------------------------------- // kind of widget to use in GetColourFromGTKWidget -enum GtkWidgetType +enum wxGtkWidgetType +{ + wxGTK_BUTTON, + wxGTK_LIST +}; + +// the colour we need +enum wxGtkColourType { - GTK_BUTTON, - GTK_LIST + wxGTK_FG, + wxGTK_BG, + wxGTK_BASE }; -// wxSystemSettings::GetSystemColour() helper: get the colours from a GTK+ +// wxSystemSettings::GetColour() helper: get the colours from a GTK+ // widget style, return true if we did get them, false to use defaults -static bool GetColourFromGTKWidget(GtkWidgetType type, GtkStateType state, - int& red, int& green, int& blue) +static bool GetColourFromGTKWidget(int& red, int& green, int& blue, + wxGtkWidgetType type = wxGTK_BUTTON, + GtkStateType state = GTK_STATE_NORMAL, + wxGtkColourType colour = wxGTK_BG) { - GtkWidget *widget = type == GTK_BUTTON ? gtk_button_new() : gtk_list_new(); + GtkWidget *widget; + switch ( type ) + { + default: + wxFAIL_MSG( _T("unexpected GTK widget type") ); + // fall through + + case wxGTK_BUTTON: + widget = gtk_button_new(); + break; + + case wxGTK_LIST: + widget = gtk_list_new(); + } + GtkStyle *def = gtk_rc_get_style( widget ); if ( !def ) def = gtk_widget_get_default_style(); @@ -106,9 +107,29 @@ static bool GetColourFromGTKWidget(GtkWidgetType type, GtkStateType state, bool ok; if ( def ) { - red = def->bg[state].red; - green = def->bg[state].green; - blue = def->bg[state].blue; + GdkColor *col; + switch ( colour ) + { + default: + wxFAIL_MSG( _T("unexpected GTK colour type") ); + // fall through + + case wxGTK_FG: + col = def->fg; + break; + + case wxGTK_BG: + col = def->bg; + break; + + case wxGTK_BASE: + col = def->base; + break; + } + + red = col[state].red; + green = col[state].green; + blue = col[state].blue; ok = TRUE; } @@ -122,7 +143,7 @@ static bool GetColourFromGTKWidget(GtkWidgetType type, GtkStateType state, return ok; } -wxColour wxSystemSettings::GetSystemColour( int index ) +wxColour wxSystemSettingsNative::GetColour( wxSystemColour index ) { switch (index) { @@ -135,12 +156,12 @@ wxColour wxSystemSettings::GetSystemColour( int index ) case wxSYS_COLOUR_ACTIVEBORDER: case wxSYS_COLOUR_INACTIVEBORDER: case wxSYS_COLOUR_BTNFACE: + case wxSYS_COLOUR_MENUBAR: case wxSYS_COLOUR_3DLIGHT: if (!g_systemBtnFaceColour) { int red, green, blue; - if ( !GetColourFromGTKWidget(GTK_BUTTON, GTK_STATE_NORMAL, - red, green, blue) ) + if ( !GetColourFromGTKWidget(red, green, blue) ) { red = green = 0; @@ -164,7 +185,7 @@ wxColour wxSystemSettings::GetSystemColour( int index ) //case wxSYS_COLOUR_3DSHADOW: if (!g_systemBtnShadowColour) { - wxColour faceColour(GetSystemColour(wxSYS_COLOUR_3DFACE)); + wxColour faceColour(GetColour(wxSYS_COLOUR_3DFACE)); g_systemBtnShadowColour = new wxColour((unsigned char) (faceColour.Red() * 0.666), (unsigned char) (faceColour.Green() * 0.666), @@ -193,8 +214,9 @@ wxColour wxSystemSettings::GetSystemColour( int index ) if (!g_systemHighlightColour) { int red, green, blue; - if ( !GetColourFromGTKWidget(GTK_BUTTON, GTK_STATE_SELECTED, - red, green, blue) ) + if ( !GetColourFromGTKWidget(red, green, blue, + wxGTK_BUTTON, + GTK_STATE_SELECTED) ) { red = green = 0; @@ -211,8 +233,10 @@ wxColour wxSystemSettings::GetSystemColour( int index ) if (!g_systemListBoxColour) { int red, green, blue; - if ( GetColourFromGTKWidget(GTK_LIST, GTK_STATE_NORMAL, - red, green, blue) ) + if ( GetColourFromGTKWidget(red, green, blue, + wxGTK_LIST, + GTK_STATE_NORMAL, + wxGTK_BASE) ) { g_systemListBoxColour = new wxColour( red >> SHIFT, green >> SHIFT, @@ -233,33 +257,33 @@ wxColour wxSystemSettings::GetSystemColour( int index ) case wxSYS_COLOUR_INFOTEXT: if (!g_systemBtnTextColour) { - 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->fg[GTK_STATE_NORMAL].red; - int green = def->fg[GTK_STATE_NORMAL].green; - int blue = def->fg[GTK_STATE_NORMAL].blue; - g_systemBtnTextColour = - new wxColour( red >> SHIFT, - green >> SHIFT, - blue >> SHIFT ); - } - else + int red, green, blue; + if ( !GetColourFromGTKWidget(red, green, blue, + wxGTK_BUTTON, + GTK_STATE_NORMAL, + wxGTK_FG) ) { - g_systemBtnTextColour = - new wxColour(0, 0, 0); + red = + green = + blue = 0; } - gtk_widget_destroy( widget ); + + g_systemBtnTextColour = new wxColour( red >> SHIFT, + green >> SHIFT, + blue >> SHIFT ); } return *g_systemBtnTextColour; + // this (as well as wxSYS_COLOUR_INFOTEXT above) is used for + // tooltip windows - Robert, please change this code to use the + // real GTK tooltips when/if you can (TODO) + case wxSYS_COLOUR_INFOBK: + return wxColour(255, 255, 225); + case wxSYS_COLOUR_HIGHLIGHTTEXT: if (!g_systemHighlightTextColour) { - wxColour hclr = GetSystemColour(wxSYS_COLOUR_HIGHLIGHT); + wxColour hclr = GetColour(wxSYS_COLOUR_HIGHLIGHT); if (hclr.Red() > 200 && hclr.Green() > 200 && hclr.Blue() > 200) g_systemHighlightTextColour = new wxColour(*wxBLACK); else @@ -267,15 +291,25 @@ wxColour wxSystemSettings::GetSystemColour( int index ) } return *g_systemHighlightTextColour; - case wxSYS_COLOUR_INFOBK: case wxSYS_COLOUR_APPWORKSPACE: return *wxWHITE; // ? + + case wxSYS_COLOUR_HOTLIGHT: + case wxSYS_COLOUR_GRADIENTACTIVECAPTION: + case wxSYS_COLOUR_GRADIENTINACTIVECAPTION: + case wxSYS_COLOUR_MENUHILIGHT: + // TODO + return *wxBLACK; + + case wxSYS_COLOUR_MAX: + default: + wxFAIL_MSG( _T("unknown system colour index") ); } return *wxWHITE; } -wxFont wxSystemSettings::GetSystemFont( int index ) +wxFont wxSystemSettingsNative::GetFont( wxSystemFont index ) { switch (index) { @@ -292,30 +326,18 @@ wxFont wxSystemSettings::GetSystemFont( int index ) { 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; + default: + return wxNullFont; + } } -int wxSystemSettings::GetSystemMetric( int index ) +int wxSystemSettingsNative::GetMetric( wxSystemMetric index ) { switch (index) { @@ -323,9 +345,28 @@ int wxSystemSettings::GetSystemMetric( int index ) 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") ); + // VZ: is there any way to get the cursor size with GDK? + case wxSYS_CURSOR_X: return 16; + case wxSYS_CURSOR_Y: return 16; - return 0; + default: + wxFAIL_MSG( wxT("wxSystemSettings::GetMetric not fully implemented") ); + return 0; + } +} + +bool wxSystemSettingsNative::HasFeature(wxSystemFeature index) +{ + switch (index) + { + case wxSYS_CAN_ICONIZE_FRAME: + return FALSE; + break; + case wxSYS_CAN_DRAW_FRAME_DECORATIONS: + return TRUE; + break; + default: + return FALSE; + } }