+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: bitmap.cpp
-// Purpose: wxBitmap
-// Author: AUTHOR
-// Modified by:
-// Created: ??/??/98
-// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "bitmap.h"
-#endif
-
-#include "wx/setup.h"
-#include "wx/utils.h"
-#include "wx/palette.h"
-#include "wx/bitmap.h"
-#include "wx/icon.h"
-#include "wx/log.h"
-
-IMPLEMENT_DYNAMIC_CLASS(wxBitmap, wxGDIObject)
-IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
-
-wxBitmapRefData::wxBitmapRefData()
-{
- m_ok = FALSE;
- m_width = 0;
- m_height = 0;
- m_depth = 0;
- m_quality = 0;
- m_numColors = 0;
- m_bitmapMask = NULL;
-}
-
-wxBitmapRefData::~wxBitmapRefData()
-{
- /*
- * TODO: delete the bitmap data here.
- */
-
- if (m_bitmapMask)
- delete m_bitmapMask;
- m_bitmapMask = NULL;
-}
-
-wxList wxBitmap::sm_handlers;
-
-wxBitmap::wxBitmap()
-{
- m_refData = NULL;
-
- if ( wxTheBitmapList )
- wxTheBitmapList->AddBitmap(this);
-}
-
-wxBitmap::~wxBitmap()
-{
- if (wxTheBitmapList)
- wxTheBitmapList->DeleteObject(this);
-}
-
-wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits)
-{
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_width = the_width ;
- M_BITMAPDATA->m_height = the_height ;
- M_BITMAPDATA->m_depth = no_bits ;
- M_BITMAPDATA->m_numColors = 0;
-
- /* TODO: create the bitmap from data */
-
- if ( wxTheBitmapList )
- wxTheBitmapList->AddBitmap(this);
-}
-
-wxBitmap::wxBitmap(int w, int h, int d)
-{
- (void)Create(w, h, d);
-
- if ( wxTheBitmapList )
- wxTheBitmapList->AddBitmap(this);
-}
-
-wxBitmap::wxBitmap(void *data, long type, int width, int height, int depth)
-{
- (void) Create(data, type, width, height, depth);
-
- if ( wxTheBitmapList )
- wxTheBitmapList->AddBitmap(this);
-}
-
-wxBitmap::wxBitmap(const wxString& filename, long type)
-{
- LoadFile(filename, (int)type);
-
- if ( wxTheBitmapList )
- wxTheBitmapList->AddBitmap(this);
-}
-
-/* TODO: maybe allow creation from XPM
-// Create from data
-wxBitmap::wxBitmap(const char **data)
-{
- (void) Create((void *)data, wxBITMAP_TYPE_XPM_DATA, 0, 0, 0);
-}
-*/
-
-bool wxBitmap::Create(int w, int h, int d)
-{
- UnRef();
-
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_width = w;
- M_BITMAPDATA->m_height = h;
- M_BITMAPDATA->m_depth = d;
-
- /* TODO: create new bitmap */
-
- return M_BITMAPDATA->m_ok;
-}
-
-bool wxBitmap::LoadFile(const wxString& filename, long type)
-{
- UnRef();
-
- m_refData = new wxBitmapRefData;
-
- wxBitmapHandler *handler = FindHandler(type);
-
- if ( handler == NULL ) {
- wxLogWarning("no bitmap handler for type %d defined.", type);
-
- return FALSE;
- }
-
- return handler->LoadFile(this, filename, type, -1, -1);
-}
-
-bool wxBitmap::Create(void *data, long type, int width, int height, int depth)
-{
- UnRef();
-
- m_refData = new wxBitmapRefData;
-
- wxBitmapHandler *handler = FindHandler(type);
-
- if ( handler == NULL ) {
- wxLogWarning("no bitmap handler for type %d defined.", type);
-
- return FALSE;
- }
-
- return handler->Create(this, data, type, width, height, depth);
-}
-
-bool wxBitmap::SaveFile(const wxString& filename, int type, const wxPalette *palette)
-{
- wxBitmapHandler *handler = FindHandler(type);
-
- if ( handler == NULL ) {
- wxLogWarning("no bitmap handler for type %d defined.", type);
-
- return FALSE;
- }
-
- return handler->SaveFile(this, filename, type, palette);
-}
-
-void wxBitmap::SetWidth(int w)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_width = w;
-}
-
-void wxBitmap::SetHeight(int h)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_height = h;
-}
-
-void wxBitmap::SetDepth(int d)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_depth = d;
-}
-
-void wxBitmap::SetQuality(int q)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_quality = q;
-}
-
-void wxBitmap::SetOk(bool isOk)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_ok = isOk;
-}
-
-void wxBitmap::SetPalette(const wxPalette& palette)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_bitmapPalette = palette ;
-}
-
-void wxBitmap::SetMask(wxMask *mask)
-{
- if (!M_BITMAPDATA)
- m_refData = new wxBitmapRefData;
-
- M_BITMAPDATA->m_bitmapMask = mask ;
-}
-
-void wxBitmap::AddHandler(wxBitmapHandler *handler)
-{
- sm_handlers.Append(handler);
-}
-
-void wxBitmap::InsertHandler(wxBitmapHandler *handler)
-{
- sm_handlers.Insert(handler);
-}
-
-bool wxBitmap::RemoveHandler(const wxString& name)
-{
- wxBitmapHandler *handler = FindHandler(name);
- if ( handler )
- {
- sm_handlers.DeleteObject(handler);
- return TRUE;
- }
- else
- return FALSE;
-}
-
-wxBitmapHandler *wxBitmap::FindHandler(const wxString& name)
-{
- wxNode *node = sm_handlers.First();
- while ( node )
- {
- wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
- if ( handler->GetName() == name )
- return handler;
- node = node->Next();
- }
- return NULL;
-}
-
-wxBitmapHandler *wxBitmap::FindHandler(const wxString& extension, long bitmapType)
-{
- wxNode *node = sm_handlers.First();
- while ( node )
- {
- wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
- if ( handler->GetExtension() == extension &&
- (bitmapType == -1 || handler->GetType() == bitmapType) )
- return handler;
- node = node->Next();
- }
- return NULL;
-}
-
-wxBitmapHandler *wxBitmap::FindHandler(long bitmapType)
-{
- wxNode *node = sm_handlers.First();
- while ( node )
- {
- wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
- if (handler->GetType() == bitmapType)
- return handler;
- node = node->Next();
- }
- return NULL;
-}
-
-/*
- * wxMask
- */
-
-wxMask::wxMask()
-{
-/* TODO
- m_maskBitmap = 0;
-*/
-}
-
-// Construct a mask from a bitmap and a colour indicating
-// the transparent area
-wxMask::wxMask(const wxBitmap& bitmap, const wxColour& colour)
-{
-/* TODO
- m_maskBitmap = 0;
-*/
- Create(bitmap, colour);
-}
-
-// Construct a mask from a bitmap and a palette index indicating
-// the transparent area
-wxMask::wxMask(const wxBitmap& bitmap, int paletteIndex)
-{
-/* TODO
- m_maskBitmap = 0;
-*/
-
- Create(bitmap, paletteIndex);
-}
-
-// Construct a mask from a mono bitmap (copies the bitmap).
-wxMask::wxMask(const wxBitmap& bitmap)
-{
-/* TODO
- m_maskBitmap = 0;
-*/
-
- Create(bitmap);
-}
-
-wxMask::~wxMask()
-{
-// TODO: delete mask bitmap
-}
-
-// Create a mask from a mono bitmap (copies the bitmap).
-bool wxMask::Create(const wxBitmap& bitmap)
-{
-// TODO
- return FALSE;
-}
-
-// Create a mask from a bitmap and a palette index indicating
-// the transparent area
-bool wxMask::Create(const wxBitmap& bitmap, int paletteIndex)
-{
-// TODO
- return FALSE;
-}
-
-// Create a mask from a bitmap and a colour indicating
-// the transparent area
-bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
-{
-// TODO
- return FALSE;
-}
-
-/*
- * wxBitmapHandler
- */
-
-IMPLEMENT_DYNAMIC_CLASS(wxBitmapHandler, wxObject)
-
-bool wxBitmapHandler::Create(wxBitmap *bitmap, void *data, long type, int width, int height, int depth)
-{
- return FALSE;
-}
-
-bool wxBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long type,
- int desiredWidth, int desiredHeight)
-{
- return FALSE;
-}
-
-bool wxBitmapHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette)
-{
- return FALSE;
-}
-
-/*
- * Standard handlers
- */
-
-/* TODO: bitmap handlers, a bit like this:
-class WXDLLEXPORT wxBMPResourceHandler: public wxBitmapHandler
-{
- DECLARE_DYNAMIC_CLASS(wxBMPResourceHandler)
-public:
- inline wxBMPResourceHandler()
- {
- m_name = "Windows bitmap resource";
- m_extension = "";
- m_type = wxBITMAP_TYPE_BMP_RESOURCE;
- };
-
- virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
- int desiredWidth, int desiredHeight);
-};
-IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler)
-*/
-
-void wxBitmap::CleanUpHandlers()
-{
- wxNode *node = sm_handlers.First();
- while ( node )
- {
- wxBitmapHandler *handler = (wxBitmapHandler *)node->Data();
- wxNode *next = node->Next();
- delete handler;
- delete node;
- node = next;
- }
-}
-
-void wxBitmap::InitStandardHandlers()
-{
-/* TODO: initialize all standard bitmap or derive class handlers here.
- AddHandler(new wxBMPResourceHandler);
- AddHandler(new wxBMPFileHandler);
- AddHandler(new wxXPMFileHandler);
- AddHandler(new wxXPMDataHandler);
- AddHandler(new wxICOResourceHandler);
- AddHandler(new wxICOFileHandler);
-*/
-}
projects / wxWidgets.git / blobdiff