X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/debe6624c1e9d4bf3243381153d1e173c849bcd8..e3a43801df2f05c057892481df9d3cfe30fd8800:/src/common/gdicmn.cpp diff --git a/src/common/gdicmn.cpp b/src/common/gdicmn.cpp index 2624cdbcca..34df0496ce 100644 --- a/src/common/gdicmn.cpp +++ b/src/common/gdicmn.cpp @@ -6,7 +6,7 @@ // Created: 01/02/97 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -20,6 +20,7 @@ #pragma hdrstop #endif + #include "wx/gdicmn.h" #include "wx/brush.h" #include "wx/pen.h" @@ -28,25 +29,34 @@ #include "wx/cursor.h" #include "wx/font.h" #include "wx/palette.h" +#include "wx/app.h" +#include "wx/log.h" #include -#ifdef __WINDOWS__ +#ifdef __WXMSW__ #include #endif +#ifdef __WXMOTIF__ +#include +#endif + #if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxRect, wxObject) IMPLEMENT_CLASS(wxColourDatabase, wxList) IMPLEMENT_DYNAMIC_CLASS(wxFontList, wxList) IMPLEMENT_DYNAMIC_CLASS(wxPenList, wxList) IMPLEMENT_DYNAMIC_CLASS(wxBrushList, wxList) IMPLEMENT_DYNAMIC_CLASS(wxBitmapList, wxList) +IMPLEMENT_DYNAMIC_CLASS(wxResourceCache, wxList) +/* +IMPLEMENT_DYNAMIC_CLASS(wxRect, wxObject) IMPLEMENT_DYNAMIC_CLASS(wxPoint, wxObject) IMPLEMENT_DYNAMIC_CLASS(wxRealPoint, wxObject) +*/ #endif -wxRect::wxRect(void) +wxRect::wxRect() { x = 0; y = 0; width = 0; height = 0; } @@ -62,13 +72,13 @@ wxRect::wxRect(const wxPoint& topLeft, const wxPoint& bottomRight) y = topLeft.y; width = bottomRight.x - topLeft.x; height = bottomRight.y - topLeft.y; - + if (width < 0) { width = -width; x -= width; } - + if (height < 0) { height = -height; @@ -84,9 +94,9 @@ wxRect::wxRect(const wxPoint& point, const wxSize& size) wxRect::wxRect(const wxRect& rect) { - x = rect.x; - y = rect.y; - width = rect.width; + x = rect.x; + y = rect.y; + width = rect.width; height = rect.height; } @@ -117,7 +127,7 @@ wxList (type) { } -wxColourDatabase::~wxColourDatabase (void) +wxColourDatabase::~wxColourDatabase () { // Cleanup Colour allocated in Initialize() wxNode *node = First (); @@ -131,20 +141,20 @@ wxColourDatabase::~wxColourDatabase (void) } // Colour database stuff -void wxColourDatabase::Initialize (void) +void wxColourDatabase::Initialize () { // Don't initialize for X: colours are found // in FindColour below. // Added: Not all - + struct cdef { char *name; int r,g,b; }; cdef cc; static cdef table[]={ - -#ifdef __WINDOWS__ + +// #ifdef __WXMSW__ {"AQUAMARINE",112, 219, 147}, {"BLACK",0, 0, 0}, {"BLUE", 0, 0, 255}, @@ -216,15 +226,15 @@ void wxColourDatabase::Initialize (void) {"WHITE", 255, 255, 255}, {"YELLOW", 255, 255, 0}, {"YELLOW GREEN", 153, 204, 50}, -#endif +// #endif -#if defined(__GTK__) || defined(__X__) +#if defined(__WXGTK__) || defined(__X__) {"MEDIUM GOLDENROD", 234, 234, 173}, {"MEDIUM FOREST GREEN", 107, 142, 35}, {"LIGHT MAGENTA", 255, 0, 255}, {"MEDIUM GREY", 100, 100, 100}, #endif - + {0,0,0,0} }; int i; @@ -246,21 +256,31 @@ void wxColourDatabase::Initialize (void) wxColour *wxColourDatabase::FindColour(const wxString& colour) { - wxNode *node = Find((char *) (const char *)colour); + // VZ: make the comparaison case insensitive + wxString str = colour; + str.MakeUpper(); + + wxNode *node = Find(str); if (node) return (wxColour *)node->Data(); - -#ifdef __WINDOWS__ + +#ifdef __WXMSW__ else return NULL; #endif -#ifdef __GTK__ +// TODO for other implementations. This should really go into +// platform-specific directories. +#ifdef __WXSTUBS__ + else return NULL; +#endif + +#ifdef __WXGTK__ else { wxColour *col = new wxColour( colour ); - + if (!(col->Ok())) { delete col; - return NULL; + return (wxColour *) NULL; } Append( colour, col ); return col; @@ -271,8 +291,8 @@ wxColour *wxColourDatabase::FindColour(const wxString& colour) else { XColor xcolour; -#ifdef __MOTIF__ - Display *display = XtDisplay(wxTheApp->topLevel) ; +#ifdef __WXMOTIF__ + Display *display = XtDisplay((Widget) wxTheApp->GetTopLevelWidget()) ; #endif #ifdef __XVIEW__ Xv_Screen screen = xv_get(xview_server, SERVER_NTH_SCREEN, 0); @@ -281,7 +301,7 @@ wxColour *wxColourDatabase::FindColour(const wxString& colour) #endif /* MATTHEW: [4] Use wxGetMainColormap */ - if (!XParseColor(display, wxGetMainColormap(display), colour,&xcolour)) + if (!XParseColor(display, (Colormap) wxTheApp->GetMainColormap((WXDisplay*) display), colour,&xcolour)) return NULL; unsigned char r = (unsigned char)(xcolour.red >> 8); @@ -305,29 +325,32 @@ wxString wxColourDatabase::FindName (const wxColour& colour) const for (wxNode * node = First (); node; node = node->Next ()) { wxColour *col = (wxColour *) node->Data (); + if (col->Red () == red && col->Green () == green && col->Blue () == blue) - { - char *found = node->key.string; - if (found) - return wxString(found); - } + { + const char *found = node->GetKeyString(); + if (found) + return wxString(found); + } } - return wxString(""); // Not Found + return wxString(""); // Not Found } -void -wxInitializeStockObjects (void) -{ +void wxInitializeStockLists () { wxTheBrushList = new wxBrushList; wxThePenList = new wxPenList; wxTheFontList = new wxFontList; wxTheBitmapList = new wxBitmapList; +} -#ifdef __MOTIF__ +void wxInitializeStockObjects () +{ +#ifdef __WXMOTIF__ #endif #ifdef __X__ - wxFontPool = new XFontPool; + // TODO + // wxFontPool = new XFontPool; #endif wxNORMAL_FONT = new wxFont (12, wxMODERN, wxNORMAL, wxNORMAL); @@ -370,78 +393,88 @@ wxInitializeStockObjects (void) wxCROSS_CURSOR = new wxCursor (wxCURSOR_CROSS); } -void -wxDeleteStockObjects (void) +void wxDeleteStockObjects () { - DELETEP(wxNORMAL_FONT); - DELETEP(wxSMALL_FONT); - DELETEP(wxITALIC_FONT); - DELETEP(wxSWISS_FONT); - - DELETEP(wxRED_PEN); - DELETEP(wxCYAN_PEN); - DELETEP(wxGREEN_PEN); - DELETEP(wxBLACK_PEN); - DELETEP(wxWHITE_PEN); - DELETEP(wxTRANSPARENT_PEN); - DELETEP(wxBLACK_DASHED_PEN); - DELETEP(wxGREY_PEN); - DELETEP(wxMEDIUM_GREY_PEN); - DELETEP(wxLIGHT_GREY_PEN); - - DELETEP(wxBLUE_BRUSH); - DELETEP(wxGREEN_BRUSH); - DELETEP(wxWHITE_BRUSH); - DELETEP(wxBLACK_BRUSH); - DELETEP(wxTRANSPARENT_BRUSH); - DELETEP(wxCYAN_BRUSH); - DELETEP(wxRED_BRUSH); - DELETEP(wxGREY_BRUSH); - DELETEP(wxMEDIUM_GREY_BRUSH); - DELETEP(wxLIGHT_GREY_BRUSH); - - DELETEP(wxBLACK); - DELETEP(wxWHITE); - DELETEP(wxRED); - DELETEP(wxBLUE); - DELETEP(wxGREEN); - DELETEP(wxCYAN); - DELETEP(wxLIGHT_GREY); + wxDELETE(wxNORMAL_FONT); + wxDELETE(wxSMALL_FONT); + wxDELETE(wxITALIC_FONT); + wxDELETE(wxSWISS_FONT); + + wxDELETE(wxRED_PEN); + wxDELETE(wxCYAN_PEN); + wxDELETE(wxGREEN_PEN); + wxDELETE(wxBLACK_PEN); + wxDELETE(wxWHITE_PEN); + wxDELETE(wxTRANSPARENT_PEN); + wxDELETE(wxBLACK_DASHED_PEN); + wxDELETE(wxGREY_PEN); + wxDELETE(wxMEDIUM_GREY_PEN); + wxDELETE(wxLIGHT_GREY_PEN); + + wxDELETE(wxBLUE_BRUSH); + wxDELETE(wxGREEN_BRUSH); + wxDELETE(wxWHITE_BRUSH); + wxDELETE(wxBLACK_BRUSH); + wxDELETE(wxTRANSPARENT_BRUSH); + wxDELETE(wxCYAN_BRUSH); + wxDELETE(wxRED_BRUSH); + wxDELETE(wxGREY_BRUSH); + wxDELETE(wxMEDIUM_GREY_BRUSH); + wxDELETE(wxLIGHT_GREY_BRUSH); + + wxDELETE(wxBLACK); + wxDELETE(wxWHITE); + wxDELETE(wxRED); + wxDELETE(wxBLUE); + wxDELETE(wxGREEN); + wxDELETE(wxCYAN); + wxDELETE(wxLIGHT_GREY); + + wxDELETE(wxSTANDARD_CURSOR); + wxDELETE(wxHOURGLASS_CURSOR); + wxDELETE(wxCROSS_CURSOR); +} - DELETEP(wxSTANDARD_CURSOR); - DELETEP(wxHOURGLASS_CURSOR); - DELETEP(wxCROSS_CURSOR); +void wxDeleteStockLists() { + wxDELETE(wxTheBrushList); + wxDELETE(wxThePenList); + wxDELETE(wxTheFontList); + wxDELETE(wxTheBitmapList); } -wxBitmapList::wxBitmapList (void) +wxBitmapList::wxBitmapList () { } -wxBitmapList::~wxBitmapList (void) +wxBitmapList::~wxBitmapList () { +#if defined(__WXMSW__) || defined(__WXMOTIF__) wxNode *node = First (); while (node) { wxBitmap *bitmap = (wxBitmap *) node->Data (); wxNode *next = node->Next (); - delete bitmap; -// bitmap->FreeResource(TRUE); + if (bitmap->GetVisible()) + delete bitmap; node = next; } +#endif } // Pen and Brush lists -wxPenList::~wxPenList (void) +wxPenList::~wxPenList () { +#if defined(__WXMSW__) || defined(__WXMOTIF__) wxNode *node = First (); while (node) { wxPen *pen = (wxPen *) node->Data (); wxNode *next = node->Next (); - delete pen; -// pen->FreeResource(TRUE); + if (pen->GetVisible()) + delete pen; node = next; } +#endif } void wxPenList::AddPen (wxPen * pen) @@ -460,12 +493,12 @@ wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, int style) { wxPen *each_pen = (wxPen *) node->Data (); if (each_pen && each_pen->GetVisible() && - each_pen->GetWidth () == width && - each_pen->GetStyle () == style && - each_pen->GetColour ().Red () == colour.Red () && - each_pen->GetColour ().Green () == colour.Green () && - each_pen->GetColour ().Blue () == colour.Blue ()) - return each_pen; + each_pen->GetWidth () == width && + each_pen->GetStyle () == style && + each_pen->GetColour ().Red () == colour.Red () && + each_pen->GetColour ().Green () == colour.Green () && + each_pen->GetColour ().Blue () == colour.Blue ()) + return each_pen; } wxPen *pen = new wxPen (colour, width, style); @@ -477,25 +510,19 @@ wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, int style) return pen; } -wxPen *wxPenList::FindOrCreatePen (const wxString& colour, int width, int style) -{ - wxColour *the_colour = wxTheColourDatabase->FindColour (colour); - if (the_colour) - return FindOrCreatePen (*the_colour, width, style); - else - return NULL; -} - -wxBrushList::~wxBrushList (void) +wxBrushList::~wxBrushList () { +#if defined(__WXMSW__) || defined(__WXMOTIF__) wxNode *node = First (); while (node) { wxBrush *brush = (wxBrush *) node->Data (); wxNode *next = node->Next (); - delete brush; + if (brush->GetVisible()) + delete brush; node = next; } +#endif } void wxBrushList::AddBrush (wxBrush * brush) @@ -509,11 +536,11 @@ wxBrush *wxBrushList::FindOrCreateBrush (const wxColour& colour, int style) { wxBrush *each_brush = (wxBrush *) node->Data (); if (each_brush && each_brush->GetVisible() && - each_brush->GetStyle () == style && - each_brush->GetColour ().Red () == colour.Red () && - each_brush->GetColour ().Green () == colour.Green () && - each_brush->GetColour ().Blue () == colour.Blue ()) - return each_brush; + each_brush->GetStyle () == style && + each_brush->GetColour ().Red () == colour.Red () && + each_brush->GetColour ().Green () == colour.Green () && + each_brush->GetColour ().Blue () == colour.Blue ()) + return each_brush; } // Yes, we can return a pointer to this in a later FindOrCreateBrush call, // because we created it within FindOrCreateBrush. Safeguards against @@ -524,42 +551,26 @@ wxBrush *wxBrushList::FindOrCreateBrush (const wxColour& colour, int style) return brush; } -wxBrush *wxBrushList::FindOrCreateBrush (const wxString& colour, int style) -{ - wxColour *the_colour = wxTheColourDatabase->FindColour (colour); - if (the_colour) - return FindOrCreateBrush (*the_colour, style); - else - return NULL; -} - void wxBrushList::RemoveBrush (wxBrush * brush) { DeleteObject (brush); } -wxFontList::~wxFontList (void) +wxFontList::~wxFontList () { -#ifdef __WINDOWS__ wxNode *node = First (); while (node) { -/* - wxFont *font = (wxFont *) node->Data (); - wxNode *next = node->Next (); - delete font; - node = next; -*/ - // New for 2.0: don't delete the font (it may be a member - // of a wxDC, for example) + // Only delete objects that are 'visible', i.e. + // that have been created using FindOrCreate..., + // where the pointers are expected to be shared + // (and therefore not deleted by any one part of an app). wxFont *font = (wxFont *) node->Data (); wxNode *next = node->Next (); - - // Force the font to be deleted - font->FreeResource(TRUE); + if (font->GetVisible()) + delete font; node = next; - } -#endif +} } void wxFontList::AddFont (wxFont * font) @@ -573,23 +584,23 @@ void wxFontList::RemoveFont (wxFont * font) } wxFont *wxFontList:: - FindOrCreateFont (int PointSize, int FamilyOrFontId, int Style, int Weight, bool underline, const wxString& Face) + FindOrCreateFont (int PointSize, int FamilyOrFontId, int Style, int Weight, bool underline, const wxString& Face) { for (wxNode * node = First (); node; node = node->Next ()) { wxFont *each_font = (wxFont *) node->Data (); if (each_font && each_font->GetVisible() && each_font->Ok() && - each_font->GetPointSize () == PointSize && - each_font->GetStyle () == Style && - each_font->GetWeight () == Weight && - each_font->GetUnderlined () == underline && -#if defined(__X__) || (defined(__WINDOWS__) && USE_PORTABLE_FONTS_IN_MSW) - each_font->GetFontId () == FamilyOrFontId) /* New font system */ -#else - each_font->GetFamily () == FamilyOrFontId && + each_font->GetPointSize () == PointSize && + each_font->GetStyle () == Style && + each_font->GetWeight () == Weight && + each_font->GetUnderlined () == underline && + //#if defined(__X__) + // each_font->GetFontId () == FamilyOrFontId) /* New font system */ + //#else + each_font->GetFamily () == FamilyOrFontId && (!each_font->GetFaceName() || each_font->GetFaceName() == Face)) -#endif - return each_font; + //#endif + return each_font; } wxFont *font = new wxFont (PointSize, FamilyOrFontId, Style, Weight, underline, Face); font->SetVisible(TRUE); @@ -597,7 +608,49 @@ wxFont *wxFontList:: } void wxBitmapList::AddBitmap(wxBitmap *bitmap) -{ Append(bitmap); } +{ + Append(bitmap); +} + void wxBitmapList::RemoveBitmap(wxBitmap *bitmap) -{ DeleteObject(bitmap); } +{ + DeleteObject(bitmap); +} + +wxSize wxGetDisplaySize() +{ + int x, y; + wxDisplaySize(& x, & y); + return wxSize(x, y); +} + +wxResourceCache::~wxResourceCache () +{ + wxNode *node = First (); + while (node) { + wxGDIObject *item = (wxGDIObject *)node->Data(); + if (item->IsKindOf(CLASSINFO(wxBrush))) { + wxBrush *brush = (wxBrush *)item; + delete brush; + } + + if (item->IsKindOf(CLASSINFO(wxFont))) { + wxFont *font = (wxFont *)item; + delete font; + } + + if (item->IsKindOf(CLASSINFO(wxBitmap))) { + wxBitmap *bitmap = (wxBitmap *)item; + delete bitmap; + } + + if (item->IsKindOf(CLASSINFO(wxColour))) { + wxColour *colour = (wxColour *)item; + delete colour; + } + + wxNode *next = node->Next (); + node = next; + } +}