added some wxMSW stuff
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
279
src/msw/cursor.cpp
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279
src/msw/cursor.cpp
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/////////////////////////////////////////////////////////////////////////////
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// Name: cursor.cpp
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// Purpose: wxCursor class
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart and Markus Holzem
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "cursor.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include <stdio.h>
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#include "wx/setup.h"
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#include "wx/list.h"
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#include "wx/utils.h"
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#include "wx/app.h"
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#include "wx/cursor.h"
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#endif
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#include "wx/msw/private.h"
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#include "wx/msw/dib.h"
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#include "assert.h"
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#if USE_XPM_IN_MSW
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#define FOR_MSW 1
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#include "..\..\contrib\wxxpm\libxpm.34b\lib\xpm34.h"
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#endif
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#if USE_RESOURCE_LOADING_IN_MSW
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#include "wx/msw/curico.h"
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#include "wx/msw/curicop.h"
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#endif
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#if !USE_SHARED_LIBRARIES
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IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap)
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#endif
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wxCursorRefData::wxCursorRefData(void)
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{
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m_width = 32; m_height = 32;
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m_hCursor = 0 ;
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m_destroyCursor = FALSE;
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}
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wxCursorRefData::~wxCursorRefData(void)
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{
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if ( m_hCursor && m_destroyCursor)
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::DestroyCursor((HICON) m_hCursor);
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}
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// Cursors
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wxCursor::wxCursor(void)
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{
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}
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wxCursor::wxCursor(const char WXUNUSED(bits)[], const int WXUNUSED(width), const int WXUNUSED(height),
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const int WXUNUSED(hotSpotX), const int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
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{
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}
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wxCursor::wxCursor(const wxString& cursor_file, const long flags, const int hotSpotX, const int hotSpotY)
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{
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m_refData = new wxIconRefData;
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M_CURSORDATA->m_destroyCursor = FALSE;
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M_CURSORDATA->m_hCursor = 0;
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M_CURSORDATA->m_ok = FALSE;
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if (flags & wxBITMAP_TYPE_CUR_RESOURCE)
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), cursor_file);
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if (M_CURSORDATA->m_hCursor)
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M_CURSORDATA->m_ok = TRUE;
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else
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M_CURSORDATA->m_ok = FALSE;
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}
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else if (flags & wxBITMAP_TYPE_CUR)
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{
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#if USE_RESOURCE_LOADING_IN_MSW
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M_CURSORDATA->m_hCursor = (WXHCURSOR) ReadCursorFile((char *)(const char *)cursor_file, wxGetInstance(), &M_CURSORDATA->m_width, &M_CURSORDATA->m_height);
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M_CURSORDATA->m_destroyCursor = TRUE;
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#endif
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}
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else if (flags & wxBITMAP_TYPE_ICO)
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{
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#if USE_RESOURCE_LOADING_IN_MSW
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M_CURSORDATA->m_hCursor = (WXHCURSOR) IconToCursor((char *)(const char *)cursor_file, wxGetInstance(), hotSpotX, hotSpotY, &M_CURSORDATA->m_width, &M_CURSORDATA->m_height);
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M_CURSORDATA->m_destroyCursor = TRUE;
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#endif
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}
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else if (flags & wxBITMAP_TYPE_BMP)
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{
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#if USE_RESOURCE_LOADING_IN_MSW
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HBITMAP hBitmap = 0;
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HPALETTE hPalette = 0;
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bool success = ReadDIB((char *)(const char *)cursor_file, &hBitmap, &hPalette);
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if (!success)
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return;
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if (hPalette)
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DeleteObject(hPalette);
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POINT pnt;
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pnt.x = hotSpotX;
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pnt.y = hotSpotY;
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M_CURSORDATA->m_hCursor = (WXHCURSOR) MakeCursorFromBitmap(wxGetInstance(), hBitmap, &pnt);
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M_CURSORDATA->m_destroyCursor = TRUE;
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DeleteObject(hBitmap);
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if (M_CURSORDATA->m_hCursor)
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M_CURSORDATA->m_ok = TRUE;
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#endif
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}
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}
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// Cursors by stock number
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wxCursor::wxCursor(const int cursor_type)
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{
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m_refData = new wxIconRefData;
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switch (cursor_type)
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{
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case wxCURSOR_WAIT:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_WAIT);
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break;
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case wxCURSOR_IBEAM:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_IBEAM);
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break;
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case wxCURSOR_CROSS:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_CROSS);
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break;
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case wxCURSOR_SIZENWSE:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZENWSE);
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break;
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case wxCURSOR_SIZENESW:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZENESW);
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break;
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case wxCURSOR_SIZEWE:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZEWE);
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break;
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case wxCURSOR_SIZENS:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZENS);
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break;
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case wxCURSOR_CHAR:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
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break;
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}
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case wxCURSOR_HAND:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_HAND");
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break;
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}
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case wxCURSOR_BULLSEYE:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_BULLSEYE");
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break;
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}
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case wxCURSOR_PENCIL:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PENCIL");
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break;
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}
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case wxCURSOR_MAGNIFIER:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_MAGNIFIER");
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break;
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}
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case wxCURSOR_NO_ENTRY:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_NO_ENTRY");
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break;
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}
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case wxCURSOR_LEFT_BUTTON:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
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break;
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}
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case wxCURSOR_RIGHT_BUTTON:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
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break;
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}
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case wxCURSOR_MIDDLE_BUTTON:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
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break;
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}
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case wxCURSOR_SIZING:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_SIZING");
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break;
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}
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case wxCURSOR_WATCH:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_WATCH");
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break;
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}
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case wxCURSOR_SPRAYCAN:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_ROLLER");
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break;
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}
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case wxCURSOR_PAINT_BRUSH:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PBRUSH");
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break;
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}
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case wxCURSOR_POINT_LEFT:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PLEFT");
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break;
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}
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case wxCURSOR_POINT_RIGHT:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PRIGHT");
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break;
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}
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case wxCURSOR_QUESTION_ARROW:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_QARROW");
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break;
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}
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case wxCURSOR_BLANK:
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{
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_BLANK");
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break;
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}
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default:
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case wxCURSOR_ARROW:
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M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
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break;
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}
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}
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wxCursor::~wxCursor(void)
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{
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// FreeResource(TRUE);
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}
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bool wxCursor::FreeResource(bool force)
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{
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if (M_CURSORDATA && M_CURSORDATA->m_hCursor && M_CURSORDATA->m_destroyCursor)
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{
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DestroyCursor((HCURSOR) M_CURSORDATA->m_hCursor);
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M_CURSORDATA->m_hCursor = 0;
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}
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return TRUE;
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}
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void wxCursor::SetHCURSOR(WXHCURSOR cursor)
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{
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if ( !M_CURSORDATA )
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m_refData = new wxCursorRefData;
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M_CURSORDATA->m_hCursor = cursor;
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}
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// Global cursor setting
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void wxSetCursor(const wxCursor& cursor)
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{
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extern wxCursor *g_globalCursor;
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if ( g_globalCursor )
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(*g_globalCursor) = cursor;
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if (cursor.Ok() && cursor.GetHCURSOR())
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::SetCursor((HCURSOR) cursor.GetHCURSOR());
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}
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