X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2fd284a4a09793c29078296529d3e9db5acd0a0f..9fea1a5d6282d0925c15fc21e33c6236febcdecf:/src/msw/bitmap.cpp?ds=sidebyside

diff --git a/src/msw/bitmap.cpp b/src/msw/bitmap.cpp
index f51174c5b3..40b199abce 100644
--- a/src/msw/bitmap.cpp
+++ b/src/msw/bitmap.cpp
@@ -9,42 +9,60 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
 #ifdef __GNUG__
-#pragma implementation "bitmap.h"
+    #pragma implementation "bitmap.h"
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #ifndef WX_PRECOMP
-#include <stdio.h>
-#include "wx/setup.h"
-#include "wx/list.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/palette.h"
-#include "wx/dcmemory.h"
-#include "wx/bitmap.h"
-#include "wx/icon.h"
+    #include <stdio.h>
+
+    #include "wx/list.h"
+    #include "wx/utils.h"
+    #include "wx/app.h"
+    #include "wx/palette.h"
+    #include "wx/dcmemory.h"
+    #include "wx/bitmap.h"
+    #include "wx/icon.h"
 #endif
 
 #include "wx/msw/private.h"
 #include "wx/log.h"
 
-#include "assert.h"
-
 #include "wx/msw/dib.h"
 
+// ----------------------------------------------------------------------------
+// macros
+// ----------------------------------------------------------------------------
+
 #if !USE_SHARED_LIBRARIES
-IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject)
-IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
+    IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject)
+    IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
 #endif
 
-wxBitmapRefData::wxBitmapRefData(void)
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxBitmapRefData
+// ----------------------------------------------------------------------------
+
+wxBitmapRefData::wxBitmapRefData()
 {
   m_ok = FALSE;
   m_width = 0;
@@ -57,12 +75,12 @@ wxBitmapRefData::wxBitmapRefData(void)
   m_bitmapMask = NULL;
 }
 
-wxBitmapRefData::~wxBitmapRefData(void)
+wxBitmapRefData::~wxBitmapRefData()
 {
   if (m_selectedInto)
   {
-    char buf[200];
-    sprintf(buf, "Bitmap was deleted without selecting out of wxMemoryDC %X.", (unsigned int) m_selectedInto);
+    wxChar buf[200];
+    wxSprintf(buf, _T("Bitmap was deleted without selecting out of wxMemoryDC %lX."), (unsigned long) m_selectedInto);
     wxFatalError(buf);
   }
   if (m_hBitmap)
@@ -77,29 +95,58 @@ wxBitmapRefData::~wxBitmapRefData(void)
 
 }
 
+// ----------------------------------------------------------------------------
+// wxBitmap
+// ----------------------------------------------------------------------------
+
 wxList wxBitmap::sm_handlers;
 
-wxBitmap::wxBitmap(void)
+wxBitmap::wxBitmap()
 {
   if ( wxTheBitmapList )
     wxTheBitmapList->AddBitmap(this);
 }
 
-wxBitmap::~wxBitmap(void)
+wxBitmap::wxBitmap(const wxBitmap& bitmap)
+{
+    wxIcon *icon = wxDynamicCast(&bitmap, wxIcon);
+    if ( icon )
+    {
+        HDC hdc = ::CreateCompatibleDC(NULL);   // screen DC
+        HBITMAP hbitmap = ::CreateCompatibleBitmap(hdc,
+                                                   icon->GetWidth(),
+                                                   icon->GetHeight());
+        ::SelectObject(hdc, hbitmap);
+        ::DrawIcon(hdc, 0, 0, (HICON)icon->GetHICON());
+
+        ::DeleteDC(hdc);
+
+        SetHBITMAP((WXHBITMAP)hbitmap);
+    }
+    else
+    {
+        Ref(bitmap);
+    }
+
+    if ( wxTheBitmapList )
+        wxTheBitmapList->AddBitmap(this);
+}
+
+wxBitmap::~wxBitmap()
 {
     if (wxTheBitmapList)
         wxTheBitmapList->DeleteObject(this);
 }
 
-bool wxBitmap::FreeResource(bool force)
+bool wxBitmap::FreeResource(bool WXUNUSED(force))
 {
   if ( !M_BITMAPDATA )
   return FALSE;
 
   if (M_BITMAPDATA->m_selectedInto)
   {
-    char buf[200];
-    sprintf(buf, "Bitmap %X was deleted without selecting out of wxMemoryDC %X.", (unsigned int) this, (unsigned int) M_BITMAPDATA->m_selectedInto);
+    wxChar buf[200];
+    wxSprintf(buf, _T("Bitmap %lX was deleted without selecting out of wxMemoryDC %lX."), (unsigned long) this, (unsigned long) M_BITMAPDATA->m_selectedInto);
     wxFatalError(buf);
   }
   if (M_BITMAPDATA->m_hBitmap)
@@ -142,7 +189,7 @@ wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits
 }
 
 // Create from XPM data
-wxBitmap::wxBitmap(char **data, wxItem *WXUNUSED(anItem))
+wxBitmap::wxBitmap(char **data, wxControl *WXUNUSED(anItem))
 {
   (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
 }
@@ -187,9 +234,9 @@ bool wxBitmap::Create(int w, int h, int d)
   }
   else
   {
-    HDC dc = GetDC(NULL);
+    HDC dc = GetDC((HWND) NULL);
     M_BITMAPDATA->m_hBitmap = (WXHBITMAP) CreateCompatibleBitmap(dc, w, h);
-    ReleaseDC(NULL, dc);
+    ReleaseDC((HWND) NULL, dc);
     M_BITMAPDATA->m_depth = wxDisplayDepth();
   }
   if (M_BITMAPDATA->m_hBitmap)
@@ -208,7 +255,7 @@ bool wxBitmap::LoadFile(const wxString& filename, long type)
   wxBitmapHandler *handler = FindHandler(type);
 
   if ( handler == NULL ) {
-    wxLogWarning("no bitmap handler for type %d defined.", type);
+    wxLogWarning(_T("no bitmap handler for type %d defined."), type);
 
     return FALSE;
   }
@@ -225,7 +272,7 @@ bool wxBitmap::Create(void *data, long type, int width, int height, int depth)
   wxBitmapHandler *handler = FindHandler(type);
 
   if ( handler == NULL ) {
-    wxLogWarning("no bitmap handler for type %d defined.", type);
+    wxLogWarning(_T("no bitmap handler for type %d defined."), type);
 
     return FALSE;
   }
@@ -238,7 +285,7 @@ bool wxBitmap::SaveFile(const wxString& filename, int type, const wxPalette *pal
   wxBitmapHandler *handler = FindHandler(type);
 
   if ( handler == NULL ) {
-    wxLogWarning("no bitmap handler for type %d defined.", type);
+    wxLogWarning(_T("no bitmap handler for type %d defined."), type);
 
     return FALSE;
   }
@@ -338,7 +385,7 @@ wxBitmapHandler *wxBitmap::FindHandler(const wxString& name)
   while ( node )
   {
     wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
-    if ( handler->GetName() == name )
+    if ( (handler->GetName().Cmp(name) == 0) )
       return handler;
     node = node->Next();
   }
@@ -351,8 +398,8 @@ wxBitmapHandler *wxBitmap::FindHandler(const wxString& extension, long bitmapTyp
   while ( node )
   {
     wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
-    if ( handler->GetExtension() == extension &&
-          (bitmapType == -1 || handler->GetType() == bitmapType) )
+    if ( (handler->GetExtension().Cmp(extension) == 0) &&
+          (bitmapType == -1 || (handler->GetType() == bitmapType)) )
       return handler;
     node = node->Next();
   }
@@ -385,9 +432,9 @@ wxBitmap wxBitmap::GetBitmapForDC(wxDC& dc) const
 {
     wxMemoryDC      memDC;
     wxBitmap        tmpBitmap(this->GetWidth(), this->GetHeight(), dc.GetDepth());
-    HPALETTE        hPal = NULL;
+    HPALETTE        hPal = (HPALETTE) NULL;
     LPBITMAPINFO    lpDib;
-    void            *lpBits = NULL;
+    void            *lpBits = (void*) NULL;
 
 /*
     wxASSERT( this->GetPalette() && this->GetPalette()->Ok() && (this->GetPalette()->GetHPALETTE() != 0) );
@@ -435,7 +482,7 @@ wxBitmap wxBitmap::GetBitmapForDC(wxDC& dc) const
  * wxMask
  */
 
-wxMask::wxMask(void)
+wxMask::wxMask()
 {
     m_maskBitmap = 0;
 }
@@ -463,7 +510,7 @@ wxMask::wxMask(const wxBitmap& bitmap)
   Create(bitmap);
 }
 
-wxMask::~wxMask(void)
+wxMask::~wxMask()
 {
     if ( m_maskBitmap )
         ::DeleteObject((HBITMAP) m_maskBitmap);
@@ -577,18 +624,18 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
 
 IMPLEMENT_DYNAMIC_CLASS(wxBitmapHandler, wxObject)
 
-bool wxBitmapHandler::Create(wxBitmap *bitmap, void *data, long type, int width, int height, int depth)
+bool wxBitmapHandler::Create(wxBitmap *WXUNUSED(bitmap), void *WXUNUSED(data), long WXUNUSED(type), int WXUNUSED(width), int WXUNUSED(height), int WXUNUSED(depth))
 {
   return FALSE;
 }
 
-bool wxBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long type,
-    int desiredWidth, int desiredHeight)
+bool wxBitmapHandler::LoadFile(wxBitmap *WXUNUSED(bitmap), const wxString& WXUNUSED(name), long WXUNUSED(type),
+    int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight))
 {
   return FALSE;
 }
 
-bool wxBitmapHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette)
+bool wxBitmapHandler::SaveFile(wxBitmap *WXUNUSED(bitmap), const wxString& WXUNUSED(name), int WXUNUSED(type), const wxPalette *WXUNUSED(palette))
 {
   return FALSE;
 }
@@ -601,7 +648,7 @@ class WXDLLEXPORT wxBMPResourceHandler: public wxBitmapHandler
 {
   DECLARE_DYNAMIC_CLASS(wxBMPResourceHandler)
 public:
-  inline wxBMPResourceHandler(void)
+  inline wxBMPResourceHandler()
   {
   m_name = "Windows bitmap resource";
   m_extension = "";
@@ -613,24 +660,29 @@ public:
 };
 IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler)
 
-bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-    int desiredWidth, int desiredHeight)
+bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long WXUNUSED(flags),
+    int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight))
 {
     // TODO: load colourmap.
     M_BITMAPHANDLERDATA->m_hBitmap = (WXHBITMAP) ::LoadBitmap(wxGetInstance(), name);
     if (M_BITMAPHANDLERDATA->m_hBitmap)
     {
-      M_BITMAPHANDLERDATA->m_ok = TRUE;
-      BITMAP bm;
-      GetObject((HBITMAP) M_BITMAPHANDLERDATA->m_hBitmap, sizeof(BITMAP), (LPSTR) &bm);
-      M_BITMAPHANDLERDATA->m_width = bm.bmWidth;
-      M_BITMAPHANDLERDATA->m_height = bm.bmHeight;
-      M_BITMAPHANDLERDATA->m_depth = bm.bmBitsPixel;
-      return TRUE;
+        M_BITMAPHANDLERDATA->m_ok = TRUE;
+        BITMAP bm;
+        GetObject((HBITMAP) M_BITMAPHANDLERDATA->m_hBitmap, sizeof(BITMAP), (LPSTR) &bm);
+        M_BITMAPHANDLERDATA->m_width = bm.bmWidth;
+        M_BITMAPHANDLERDATA->m_height = bm.bmHeight;
+        M_BITMAPHANDLERDATA->m_depth = bm.bmBitsPixel;
+
+        if ( bitmap->IsKindOf(CLASSINFO(wxIcon)) )
+        {
+        }
+
+        return TRUE;
     }
 
   // it's probably not found
-  wxLogError("Can't load bitmap '%s' from resources! Check .rc file.", name.c_str());
+  wxLogError(_T("Can't load bitmap '%s' from resources! Check .rc file."), name.c_str());
 
   return FALSE;
 }
@@ -639,7 +691,7 @@ class WXDLLEXPORT wxBMPFileHandler: public wxBitmapHandler
 {
   DECLARE_DYNAMIC_CLASS(wxBMPFileHandler)
 public:
-  inline wxBMPFileHandler(void)
+  inline wxBMPFileHandler()
   {
   m_name = "Windows bitmap file";
   m_extension = "bmp";
@@ -652,8 +704,8 @@ public:
 };
 IMPLEMENT_DYNAMIC_CLASS(wxBMPFileHandler, wxBitmapHandler)
 
-bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-    int desiredWidth, int desiredHeight)
+bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long WXUNUSED(flags),
+    int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight))
 {
 #if wxUSE_IMAGE_LOADING_IN_MSW
     wxPalette *palette = NULL;
@@ -670,14 +722,17 @@ bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long fla
       palette = NULL;
     }
     if (palette)
-      M_BITMAPHANDLERDATA->m_bitmapPalette = *palette;
+    {
+        M_BITMAPHANDLERDATA->m_bitmapPalette = *palette;
+        delete palette;
+    }
     return success;
 #else
   return FALSE;
 #endif
 }
 
-bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *pal)
+bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int WXUNUSED(type), const wxPalette *pal)
 {
 #if wxUSE_IMAGE_LOADING_IN_MSW
     wxPalette *actualPalette = (wxPalette *)pal;
@@ -689,7 +744,7 @@ bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type
 #endif
 }
 
-void wxBitmap::CleanUpHandlers(void)
+void wxBitmap::CleanUpHandlers()
 {
   wxNode *node = sm_handlers.First();
   while ( node )
@@ -702,7 +757,7 @@ void wxBitmap::CleanUpHandlers(void)
   }
 }
 
-void wxBitmap::InitStandardHandlers(void)
+void wxBitmap::InitStandardHandlers()
 {
   AddHandler(new wxBMPResourceHandler);
   AddHandler(new wxBMPFileHandler);