X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/619d05280a2b929908565d87a6edbba5a04dc21b..6b6267d320a02bfa4baef63916824ed4f5caf9ab:/src/common/gdicmn.cpp diff --git a/src/common/gdicmn.cpp b/src/common/gdicmn.cpp index b2554b00fd..4e35df6256 100644 --- a/src/common/gdicmn.cpp +++ b/src/common/gdicmn.cpp @@ -13,6 +13,10 @@ #pragma implementation "gdicmn.h" #endif +#ifdef __VMS +#define XtDisplay XTDISPLAY +#endif + // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -41,26 +45,30 @@ #endif #ifdef __WXMOTIF__ +#ifdef __VMS__ +#pragma message disable nosimpint +#endif #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif #endif -#if !USE_SHARED_LIBRARY - 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_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_ABSTRACT_CLASS(wxDCBase, wxObject) -#endif +IMPLEMENT_ABSTRACT_CLASS(wxDCBase, wxObject) wxRect::wxRect(const wxPoint& topLeft, const wxPoint& bottomRight) { x = topLeft.x; y = topLeft.y; - width = bottomRight.x - topLeft.x; - height = bottomRight.y - topLeft.y; + width = bottomRight.x - topLeft.x + 1; + height = bottomRight.y - topLeft.y + 1; if (width < 0) { @@ -89,27 +97,27 @@ bool wxRect::operator==(const wxRect& rect) const (height == rect.height)); } -const wxRect& wxRect::operator += (const wxRect& rect) +wxRect& wxRect::operator += (const wxRect& rect) { - *this = (*this + rect); - return ( *this ) ; + *this = (*this + rect); + return ( *this ) ; } wxRect wxRect::operator + (const wxRect& rect) const { - int x1 = wxMin(this->x, rect.x); - int y1 = wxMin(this->y, rect.y); - int y2 = wxMax(y+height, rect.height+rect.y); - int x2 = wxMax(x+width, rect.width+rect.x); - return wxRect(x1, y1, x2-x1, y2-y1); + int x1 = wxMin(this->x, rect.x); + int y1 = wxMin(this->y, rect.y); + int y2 = wxMax(y+height, rect.height+rect.y); + int x2 = wxMax(x+width, rect.width+rect.x); + return wxRect(x1, y1, x2-x1, y2-y1); } bool wxRect::Inside(int cx, int cy) const { - return ( (cx >= x) && (cy >= y) - && ((cy - y) < height) - && ((cx - x) < width) - ); + return ( (cx >= x) && (cy >= y) + && ((cy - y) < height) + && ((cx - x) < width) + ); } wxColourDatabase::wxColourDatabase (int type) : wxList (type) @@ -132,106 +140,95 @@ wxColourDatabase::~wxColourDatabase () // Colour database stuff void wxColourDatabase::Initialize () { - // Don't initialize for X: colours are found - // in FindColour below. - // Added: Not all - - struct cdef { - wxChar *name; - int r,g,b; - }; - cdef cc; - static cdef table[]={ - -// #ifdef __WXMSW__ - {_T("AQUAMARINE"),112, 219, 147}, - {_T("BLACK"),0, 0, 0}, - {_T("BLUE"), 0, 0, 255}, - {_T("BLUE VIOLET"), 159, 95, 159}, - {_T("BROWN"), 165, 42, 42}, - {_T("CADET BLUE"), 95, 159, 159}, - {_T("CORAL"), 255, 127, 0}, - {_T("CORNFLOWER BLUE"), 66, 66, 111}, - {_T("CYAN"), 0, 255, 255}, - {_T("DARK GREY"), 47, 47, 47}, // ? - - {_T("DARK GREEN"), 47, 79, 47}, - {_T("DARK OLIVE GREEN"), 79, 79, 47}, - {_T("DARK ORCHID"), 153, 50, 204}, - {_T("DARK SLATE BLUE"), 107, 35, 142}, - {_T("DARK SLATE GREY"), 47, 79, 79}, - {_T("DARK TURQUOISE"), 112, 147, 219}, - {_T("DIM GREY"), 84, 84, 84}, - {_T("FIREBRICK"), 142, 35, 35}, - {_T("FOREST GREEN"), 35, 142, 35}, - {_T("GOLD"), 204, 127, 50}, - {_T("GOLDENROD"), 219, 219, 112}, - {_T("GREY"), 128, 128, 128}, - {_T("GREEN"), 0, 255, 0}, - {_T("GREEN YELLOW"), 147, 219, 112}, - {_T("INDIAN RED"), 79, 47, 47}, - {_T("KHAKI"), 159, 159, 95}, - {_T("LIGHT BLUE"), 191, 216, 216}, - {_T("LIGHT GREY"), 192, 192, 192}, - {_T("LIGHT STEEL BLUE"), 143, 143, 188}, - {_T("LIME GREEN"), 50, 204, 50}, - {_T("LIGHT MAGENTA"), 255, 0, 255}, - {_T("MAGENTA"), 255, 0, 255}, - {_T("MAROON"), 142, 35, 107}, - {_T("MEDIUM AQUAMARINE"), 50, 204, 153}, - {_T("MEDIUM GREY"), 100, 100, 100}, - {_T("MEDIUM BLUE"), 50, 50, 204}, - {_T("MEDIUM FOREST GREEN"), 107, 142, 35}, - {_T("MEDIUM GOLDENROD"), 234, 234, 173}, - {_T("MEDIUM ORCHID"), 147, 112, 219}, - {_T("MEDIUM SEA GREEN"), 66, 111, 66}, - {_T("MEDIUM SLATE BLUE"), 127, 0, 255}, - {_T("MEDIUM SPRING GREEN"), 127, 255, 0}, - {_T("MEDIUM TURQUOISE"), 112, 219, 219}, - {_T("MEDIUM VIOLET RED"), 219, 112, 147}, - {_T("MIDNIGHT BLUE"), 47, 47, 79}, - {_T("NAVY"), 35, 35, 142}, - {_T("ORANGE"), 204, 50, 50}, - {_T("ORANGE RED"), 255, 0, 127}, - {_T("ORCHID"), 219, 112, 219}, - {_T("PALE GREEN"), 143, 188, 143}, - {_T("PINK"), 188, 143, 234}, - {_T("PLUM"), 234, 173, 234}, - {_T("PURPLE"), 176, 0, 255}, - {_T("RED"), 255, 0, 0}, - {_T("SALMON"), 111, 66, 66}, - {_T("SEA GREEN"), 35, 142, 107}, - {_T("SIENNA"), 142, 107, 35}, - {_T("SKY BLUE"), 50, 153, 204}, - {_T("SLATE BLUE"), 0, 127, 255}, - {_T("SPRING GREEN"), 0, 255, 127}, - {_T("STEEL BLUE"), 35, 107, 142}, - {_T("TAN"), 219, 147, 112}, - {_T("THISTLE"), 216, 191, 216}, - {_T("TURQUOISE"), 173, 234, 234}, - {_T("VIOLET"), 79, 47, 79}, - {_T("VIOLET RED"), 204, 50, 153}, - {_T("WHEAT"), 216, 216, 191}, - {_T("WHITE"), 255, 255, 255}, - {_T("YELLOW"), 255, 255, 0}, - {_T("YELLOW GREEN"), 153, 204, 50}, -// #endif - -#if defined(__WXGTK__) || defined(__X__) - {_T("MEDIUM GOLDENROD"), 234, 234, 173}, - {_T("MEDIUM FOREST GREEN"), 107, 142, 35}, - {_T("LIGHT MAGENTA"), 255, 0, 255}, - {_T("MEDIUM GREY"), 100, 100, 100}, -#endif - - {0,0,0,0} - }; - int i; - for (i=0;cc=table[i],cc.name!=0;i++) - { - Append(cc.name,new wxColour(cc.r,cc.g,cc.b)); - } - + static const struct wxColourDesc + { + const wxChar *name; + int r,g,b; + } + wxColourTable[] = + { + {wxT("AQUAMARINE"),112, 219, 147}, + {wxT("BLACK"),0, 0, 0}, + {wxT("BLUE"), 0, 0, 255}, + {wxT("BLUE VIOLET"), 159, 95, 159}, + {wxT("BROWN"), 165, 42, 42}, + {wxT("CADET BLUE"), 95, 159, 159}, + {wxT("CORAL"), 255, 127, 0}, + {wxT("CORNFLOWER BLUE"), 66, 66, 111}, + {wxT("CYAN"), 0, 255, 255}, + {wxT("DARK GREY"), 47, 47, 47}, // ? + + {wxT("DARK GREEN"), 47, 79, 47}, + {wxT("DARK OLIVE GREEN"), 79, 79, 47}, + {wxT("DARK ORCHID"), 153, 50, 204}, + {wxT("DARK SLATE BLUE"), 107, 35, 142}, + {wxT("DARK SLATE GREY"), 47, 79, 79}, + {wxT("DARK TURQUOISE"), 112, 147, 219}, + {wxT("DIM GREY"), 84, 84, 84}, + {wxT("FIREBRICK"), 142, 35, 35}, + {wxT("FOREST GREEN"), 35, 142, 35}, + {wxT("GOLD"), 204, 127, 50}, + {wxT("GOLDENROD"), 219, 219, 112}, + {wxT("GREY"), 128, 128, 128}, + {wxT("GREEN"), 0, 255, 0}, + {wxT("GREEN YELLOW"), 147, 219, 112}, + {wxT("INDIAN RED"), 79, 47, 47}, + {wxT("KHAKI"), 159, 159, 95}, + {wxT("LIGHT BLUE"), 191, 216, 216}, + {wxT("LIGHT GREY"), 192, 192, 192}, + {wxT("LIGHT STEEL BLUE"), 143, 143, 188}, + {wxT("LIME GREEN"), 50, 204, 50}, + {wxT("LIGHT MAGENTA"), 255, 0, 255}, + {wxT("MAGENTA"), 255, 0, 255}, + {wxT("MAROON"), 142, 35, 107}, + {wxT("MEDIUM AQUAMARINE"), 50, 204, 153}, + {wxT("MEDIUM GREY"), 100, 100, 100}, + {wxT("MEDIUM BLUE"), 50, 50, 204}, + {wxT("MEDIUM FOREST GREEN"), 107, 142, 35}, + {wxT("MEDIUM GOLDENROD"), 234, 234, 173}, + {wxT("MEDIUM ORCHID"), 147, 112, 219}, + {wxT("MEDIUM SEA GREEN"), 66, 111, 66}, + {wxT("MEDIUM SLATE BLUE"), 127, 0, 255}, + {wxT("MEDIUM SPRING GREEN"), 127, 255, 0}, + {wxT("MEDIUM TURQUOISE"), 112, 219, 219}, + {wxT("MEDIUM VIOLET RED"), 219, 112, 147}, + {wxT("MIDNIGHT BLUE"), 47, 47, 79}, + {wxT("NAVY"), 35, 35, 142}, + {wxT("ORANGE"), 204, 50, 50}, + {wxT("ORANGE RED"), 255, 0, 127}, + {wxT("ORCHID"), 219, 112, 219}, + {wxT("PALE GREEN"), 143, 188, 143}, + {wxT("PINK"), 188, 143, 234}, + {wxT("PLUM"), 234, 173, 234}, + {wxT("PURPLE"), 176, 0, 255}, + {wxT("RED"), 255, 0, 0}, + {wxT("SALMON"), 111, 66, 66}, + {wxT("SEA GREEN"), 35, 142, 107}, + {wxT("SIENNA"), 142, 107, 35}, + {wxT("SKY BLUE"), 50, 153, 204}, + {wxT("SLATE BLUE"), 0, 127, 255}, + {wxT("SPRING GREEN"), 0, 255, 127}, + {wxT("STEEL BLUE"), 35, 107, 142}, + {wxT("TAN"), 219, 147, 112}, + {wxT("THISTLE"), 216, 191, 216}, + {wxT("TURQUOISE"), 173, 234, 234}, + {wxT("VIOLET"), 79, 47, 79}, + {wxT("VIOLET RED"), 204, 50, 153}, + {wxT("WHEAT"), 216, 216, 191}, + {wxT("WHITE"), 255, 255, 255}, + {wxT("YELLOW"), 255, 255, 0}, + {wxT("YELLOW GREEN"), 153, 204, 50}, + {wxT("MEDIUM GOLDENROD"), 234, 234, 173}, + {wxT("MEDIUM FOREST GREEN"), 107, 142, 35}, + {wxT("LIGHT MAGENTA"), 255, 0, 255}, + {wxT("MEDIUM GREY"), 100, 100, 100}, + }; + + for ( size_t n = 0; n < WXSIZEOF(wxColourTable); n++ ) + { + const wxColourDesc& cc = wxColourTable[n]; + Append(cc.name, new wxColour(cc.r,cc.g,cc.b)); + } } /* @@ -245,42 +242,54 @@ void wxColourDatabase::Initialize () wxColour *wxColourDatabase::FindColour(const wxString& colour) { - // VZ: make the comparaison case insensitive - wxString str = colour; - str.MakeUpper(); + // VZ: make the comparaison case insensitive and also match both grey and + // gray + wxString colName = colour; + colName.MakeUpper(); + wxString colName2 = colName; + if ( !colName2.Replace(_T("GRAY"), _T("GREY")) ) + colName2.clear(); + + wxNode *node = First(); + while ( node ) + { + const wxChar *key = node->GetKeyString(); + if ( colName == key || colName2 == key ) + { + return (wxColour *)node->Data(); + } - wxNode *node = Find(str); - if (node) - return (wxColour *)node->Data(); + node = node->Next(); + } #ifdef __WXMSW__ - else return NULL; + return NULL; +#endif +#ifdef __WXPM__ + return NULL; #endif // TODO for other implementations. This should really go into // platform-specific directories. #ifdef __WXMAC__ - else return NULL; + return NULL; #endif #ifdef __WXSTUBS__ - else return NULL; + return NULL; #endif #ifdef __WXGTK__ - else { - wxColour *col = new wxColour( colour ); + wxColour *col = new wxColour( colour ); - if (!(col->Ok())) { + if (!(col->Ok())) { delete col; return (wxColour *) NULL; - } - Append( colour, col ); - return col; } + Append( colour, col ); + return col; #endif #ifdef __X__ - else { XColor xcolour; #ifdef __WXMOTIF__ @@ -304,8 +313,7 @@ wxColour *wxColourDatabase::FindColour(const wxString& colour) Append(colour, col); return col; - } -#endif +#endif // __X__ } wxString wxColourDatabase::FindName (const wxColour& colour) const @@ -351,10 +359,17 @@ void wxInitializeStockObjects () // wxFontPool = new XFontPool; #endif - wxNORMAL_FONT = new wxFont (12, wxMODERN, wxNORMAL, wxNORMAL); - wxSMALL_FONT = new wxFont (10, wxSWISS, wxNORMAL, wxNORMAL); - wxITALIC_FONT = new wxFont (12, wxROMAN, wxITALIC, wxNORMAL); - wxSWISS_FONT = new wxFont (12, wxSWISS, wxNORMAL, wxNORMAL); + // why under MSW fonts shouldn't have the standard system size? +#ifdef __WXMSW__ + static const int sizeFont = 10; +#else + static const int sizeFont = 12; +#endif + + wxNORMAL_FONT = new wxFont (sizeFont, wxMODERN, wxNORMAL, wxNORMAL); + wxSMALL_FONT = new wxFont (sizeFont - 2, wxSWISS, wxNORMAL, wxNORMAL); + wxITALIC_FONT = new wxFont (sizeFont, wxROMAN, wxITALIC, wxNORMAL); + wxSWISS_FONT = new wxFont (sizeFont, wxSWISS, wxNORMAL, wxNORMAL); wxRED_PEN = new wxPen ("RED", 1, wxSOLID); wxCYAN_PEN = new wxPen ("CYAN", 1, wxSOLID); @@ -446,7 +461,6 @@ wxBitmapList::wxBitmapList () wxBitmapList::~wxBitmapList () { -#if defined(__WXMSW__) || defined(__WXMOTIF__) wxNode *node = First (); while (node) { @@ -456,13 +470,11 @@ wxBitmapList::~wxBitmapList () delete bitmap; node = next; } -#endif } // Pen and Brush lists wxPenList::~wxPenList () { -#if defined(__WXMSW__) || defined(__WXMOTIF__) wxNode *node = First (); while (node) { @@ -472,7 +484,6 @@ wxPenList::~wxPenList () delete pen; node = next; } -#endif } void wxPenList::AddPen (wxPen * pen) @@ -490,7 +501,8 @@ wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, int style) for (wxNode * node = First (); node; node = node->Next ()) { wxPen *each_pen = (wxPen *) node->Data (); - if (each_pen && each_pen->GetVisible() && + if (each_pen && + each_pen->GetVisible() && each_pen->GetWidth () == width && each_pen->GetStyle () == style && each_pen->GetColour ().Red () == colour.Red () && @@ -505,12 +517,12 @@ wxPen *wxPenList::FindOrCreatePen (const wxColour& colour, int width, int style) // returning a pointer to an automatic variable and hanging on to it // (dangling pointer). pen->SetVisible(TRUE); + return pen; } wxBrushList::~wxBrushList () { -#if defined(__WXMSW__) || defined(__WXMOTIF__) wxNode *node = First (); while (node) { @@ -520,7 +532,6 @@ wxBrushList::~wxBrushList () delete brush; node = next; } -#endif } void wxBrushList::AddBrush (wxBrush * brush) @@ -533,19 +544,23 @@ wxBrush *wxBrushList::FindOrCreateBrush (const wxColour& colour, int style) for (wxNode * node = First (); node; node = node->Next ()) { wxBrush *each_brush = (wxBrush *) node->Data (); - if (each_brush && each_brush->GetVisible() && + 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; } + // Yes, we can return a pointer to this in a later FindOrCreateBrush call, // because we created it within FindOrCreateBrush. Safeguards against // returning a pointer to an automatic variable and hanging on to it // (dangling pointer). wxBrush *brush = new wxBrush (colour, style); + brush->SetVisible(TRUE); + return brush; } @@ -556,19 +571,19 @@ void wxBrushList::RemoveBrush (wxBrush * brush) wxFontList::~wxFontList () { - wxNode *node = First (); - while (node) + wxNode *node = First (); + while (node) { - // 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 (); - if (font->GetVisible()) - delete font; - node = next; -} + // 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 (); + if (font->GetVisible()) + delete font; + node = next; + } } void wxFontList::AddFont (wxFont * font) @@ -581,33 +596,76 @@ void wxFontList::RemoveFont (wxFont * font) DeleteObject (font); } -wxFont *wxFontList:: - FindOrCreateFont (int PointSize, int FamilyOrFontId, int Style, int Weight, bool underline, const wxString& Face) +wxFont *wxFontList::FindOrCreateFont(int pointSize, + int family, + int style, + int weight, + bool underline, + const wxString& facename, + wxFontEncoding encoding) { - for (wxNode * node = First (); node; node = node->Next ()) + wxFont *font = (wxFont *)NULL; + wxNode *node; + for ( 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__) - // each_font->GetFontId () == FamilyOrFontId) /* New font system */ - //#else + font = (wxFont *)node->Data(); + if ( font->GetVisible() && + font->Ok() && + font->GetPointSize () == pointSize && + font->GetStyle () == style && + font->GetWeight () == weight && + font->GetUnderlined () == underline ) + { + int fontFamily = font->GetFamily(); + #if defined(__WXGTK__) - (each_font->GetFamily() == FamilyOrFontId || - (each_font->GetFamily() == wxSWISS && FamilyOrFontId == wxDEFAULT)) && -#else - each_font->GetFamily() == FamilyOrFontId && -#endif - ((each_font->GetFaceName() == _T("")) || each_font->GetFaceName() == Face)) - //#endif - return each_font; + // under GTK the default family is wxSWISS, so looking for a font + // with wxDEFAULT family should return a wxSWISS one instead of + // creating a new one + bool same = (fontFamily == family) || + (fontFamily == wxSWISS && family == wxDEFAULT); +#else // !GTK + // VZ: but why elsewhere do we require an exact match? mystery... + bool same = fontFamily == family; +#endif // GTK/!GTK + + // empty facename matches anything at all: this is bad because + // depending on which fonts are already created, we might get back + // a different font if we create it with empty facename, but it is + // still better than never matching anything in the cache at all + // in this case + if ( same && !!facename ) + { + const wxString& fontFace = font->GetFaceName(); + + // empty facename matches everything + same = !fontFace || fontFace == facename; + } + + if ( same && (encoding != wxFONTENCODING_DEFAULT) ) + { + // have to match the encoding too + same = font->GetEncoding() == encoding; + } + + if ( same ) + { + return font; + } + } } - wxFont *font = new wxFont (PointSize, FamilyOrFontId, Style, Weight, underline, Face); - font->SetVisible(TRUE); - return font; + + if ( !node ) + { + // font not found, create the new one + font = new wxFont(pointSize, family, style, weight, + underline, facename, encoding); + + // and mark it as being cacheable + font->SetVisible(TRUE); + } + + return font; } void wxBitmapList::AddBitmap(wxBitmap *bitmap) @@ -629,31 +687,12 @@ wxSize wxGetDisplaySize() 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; - } + wxNode *node = First (); + while (node) { + wxObject *item = (wxObject *)node->Data(); + delete item; - if (item->IsKindOf(CLASSINFO(wxBitmap))) { - wxBitmap *bitmap = (wxBitmap *)item; - delete bitmap; + node = node->Next (); } - - if (item->IsKindOf(CLASSINFO(wxColour))) { - wxColour *colour = (wxColour *)item; - delete colour; - } - - wxNode *next = node->Next (); - node = next; - } }