X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2d120f8391920145647ec10e84629bc21fa9f1bb..72c71d39724af116d419295b684dd2946efb3da3:/src/motif/palette.cpp?ds=sidebyside diff --git a/src/motif/palette.cpp b/src/motif/palette.cpp index 450c691097..ef2b2597a6 100644 --- a/src/motif/palette.cpp +++ b/src/motif/palette.cpp @@ -6,7 +6,7 @@ // Created: 17/09/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// /* @@ -17,7 +17,7 @@ * in Create(). The cells are freed on the next call to Create() * or when the destructor is called. */ - + /* Wolfram Gloger I have implemented basic colormap support for the X11 versions of wxWindows, notably wxPalette::Create(). The way I did it is to @@ -43,13 +43,17 @@ not the functionality that wxPalette::Create() aims to provide. #include "wx/app.h" #include "wx/utils.h" +#ifdef __VMS__ +#pragma message disable nosimpint +#endif #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif #include "wx/motif/private.h" -#if !USE_SHARED_LIBRARIES IMPLEMENT_DYNAMIC_CLASS(wxPalette, wxGDIObject) IMPLEMENT_DYNAMIC_CLASS(wxXPalette, wxObject) -#endif /* * Palette @@ -71,11 +75,10 @@ wxPaletteRefData::wxPaletteRefData() wxPaletteRefData::~wxPaletteRefData() { - XColor xcol; Display *display = (Display*) NULL; - + wxNode *node, *next; - + for (node = m_palettes.First(); node; node = next) { wxXPalette *c = (wxXPalette *)node->Data(); unsigned long *pix_array = c->m_pix_array; @@ -83,7 +86,7 @@ wxPaletteRefData::~wxPaletteRefData() bool destroyable = c->m_destroyable; int pix_array_n = c->m_pix_array_n; display = (Display*) c->m_display; - + if (pix_array_n > 0) { // XFreeColors(display, cmap, pix_array, pix_array_n, 0); @@ -96,10 +99,10 @@ wxPaletteRefData::~wxPaletteRefData() } delete [] pix_array; } - + if (destroyable) XFreeColormap(display, cmap); - + next = node->Next(); m_palettes.DeleteNode(node); delete c; @@ -122,26 +125,26 @@ wxPalette::~wxPalette() bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue) { UnRef(); - + if (!n) { return FALSE; } - + m_refData = new wxPaletteRefData; - + XColor xcol; Display* display = (Display*) wxGetDisplay(); - + unsigned long *pix_array; Colormap cmap; int pix_array_n; - + cmap = (Colormap) wxTheApp->GetMainColormap(display); - + pix_array = new unsigned long[n]; if (!pix_array) return FALSE; - + pix_array_n = n; xcol.flags = DoRed | DoGreen | DoBlue; for(int i = 0; i < n; i++) { @@ -150,16 +153,16 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre xcol.blue = (unsigned short)blue[i] << 8; pix_array[i] = (XAllocColor(display, cmap, &xcol) == 0) ? 0 : xcol.pixel; } - + wxXPalette *c = new wxXPalette; - + c->m_pix_array_n = pix_array_n; c->m_pix_array = pix_array; c->m_cmap = (WXColormap) cmap; c->m_display = (WXDisplay*) display; c->m_destroyable = FALSE; M_PALETTEDATA->m_palettes.Append(c); - + return TRUE; } @@ -167,19 +170,19 @@ int wxPalette::GetPixel(const unsigned char red, const unsigned char green, cons { if ( !m_refData ) return FALSE; - + // TODO return FALSE; } -bool wxPalette::GetRGB(int index, unsigned char *red, unsigned char *green, unsigned char *blue) const +bool wxPalette::GetRGB(int index, unsigned char *WXUNUSED(red), unsigned char *WXUNUSED(green), unsigned char *WXUNUSED(blue)) const { if ( !m_refData ) return FALSE; - + if (index < 0 || index > 255) return FALSE; - + // TODO return FALSE; } @@ -188,7 +191,7 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const { if (!M_PALETTEDATA || (M_PALETTEDATA->m_palettes.Number() == 0)) return wxTheApp->GetMainColormap(display); - + wxNode* node = M_PALETTEDATA->m_palettes.First(); if (!display && node) { @@ -200,22 +203,22 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const wxXPalette* p = (wxXPalette*) node->Data(); if (p->m_display == display) return p->m_cmap; - + node = node->Next(); } - + /* Make a new one: */ wxXPalette *c = new wxXPalette; wxXPalette *first = (wxXPalette *)M_PALETTEDATA->m_palettes.First()->Data(); XColor xcol; int pix_array_n = first->m_pix_array_n; - + c->m_pix_array_n = pix_array_n; c->m_pix_array = new unsigned long[pix_array_n]; c->m_display = display; c->m_cmap = wxTheApp->GetMainColormap(display); c->m_destroyable = FALSE; - + xcol.flags = DoRed | DoGreen | DoBlue; int i; for (i = 0; i < pix_array_n; i++) @@ -225,11 +228,11 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const c->m_pix_array[i] = (XAllocColor((Display*) display, (Colormap) c->m_cmap, &xcol) == 0) ? 0 : xcol.pixel; } - + // wxPalette* nonConstThis = (wxPalette*) this; - + M_PALETTEDATA->m_palettes.Append(c); - + return c->m_cmap; } @@ -247,7 +250,7 @@ bool wxPalette::TransferBitmap(void *data, int depth, int size) *uptr = (unsigned char)pix_array[*uptr]; uptr++; } - + return TRUE; } default: @@ -315,7 +318,7 @@ unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n) if (!M_PALETTEDATA) return (unsigned long*) 0; wxNode *node; - + for (node = M_PALETTEDATA->m_palettes.First(); node; node = node->Next()) { wxXPalette *c = (wxXPalette *)node->Data(); @@ -326,7 +329,7 @@ unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n) return c->m_pix_array; } } - + /* Not found; call GetXColormap, which will create it, then this again */ if (GetXColormap(display)) return GetXPixArray(display, n); @@ -337,17 +340,17 @@ unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n) void wxPalette::PutXColormap(WXDisplay* display, WXColormap cm, bool dp) { UnRef(); - + m_refData = new wxPaletteRefData; - + wxXPalette *c = new wxXPalette; - + c->m_pix_array_n = 0; c->m_pix_array = (unsigned long*) NULL; c->m_display = display; c->m_cmap = cm; c->m_destroyable = dp; - + M_PALETTEDATA->m_palettes.Append(c); }