X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad81651f00edc6f489d9b6a0839d316a964fd521..20ea6894a2660c453c3255a66aa9f7e24cf97ec8:/src/msw/cursor.cpp diff --git a/src/msw/cursor.cpp b/src/msw/cursor.cpp index e914dff561..31d0f4e86d 100644 --- a/src/msw/cursor.cpp +++ b/src/msw/cursor.cpp @@ -37,8 +37,12 @@ #include "wx/cursor.h" #endif +#include "wx/module.h" +#include "wx/image.h" #include "wx/msw/private.h" +#ifndef __WXMICROWIN__ #include "wx/msw/dib.h" +#endif #if wxUSE_RESOURCE_LOADING_IN_MSW #include "wx/msw/curico.h" @@ -49,7 +53,40 @@ // wxWin macros // ---------------------------------------------------------------------------- - IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxCursorBase) +IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxGDIObject) + +// ---------------------------------------------------------------------------- +// globals +// ---------------------------------------------------------------------------- + +// Current cursor, in order to hang on to cursor handle when setting the cursor +// globally +static wxCursor *gs_globalCursor = NULL; + +// ---------------------------------------------------------------------------- +// private classes +// ---------------------------------------------------------------------------- + +class wxCursorModule : public wxModule +{ +public: + virtual bool OnInit() + { + gs_globalCursor = new wxCursor; + + return TRUE; + } + + virtual void OnExit() + { + delete gs_globalCursor; + gs_globalCursor = (wxCursor *)NULL; + } +}; + +// ============================================================================ +// implementation +// ============================================================================ // ---------------------------------------------------------------------------- // wxCursorRefData @@ -60,15 +97,17 @@ wxCursorRefData::wxCursorRefData() m_width = 32; m_height = 32; - m_destroyCursor = FALSE; + m_destroyCursor = TRUE; } void wxCursorRefData::Free() { if ( m_hCursor ) { +#ifndef __WXMICROWIN__ if ( m_destroyCursor ) ::DestroyCursor((HCURSOR)m_hCursor); +#endif m_hCursor = 0; } @@ -82,6 +121,79 @@ wxCursor::wxCursor() { } +wxCursor::wxCursor( const wxImage & image ) +{ + //image has to be 32x32 + wxImage image32 = image.Scale(32,32); + unsigned char * rgbBits = image32.GetData(); + int w = image32.GetWidth() ; + int h = image32.GetHeight() ; + bool bHasMask = image32.HasMask() ; + int imagebitcount = (w*h)/8; + + unsigned char r, g, b ; + unsigned char * bits = new unsigned char [imagebitcount]; + unsigned char * maskBits = new unsigned char [imagebitcount]; + + int i,j, i8; unsigned char c, cMask; + for (i=0; i mid grey + if (c>127) + bits[i] = bits[i] | cMask ; + cMask = cMask / 2 ; + } + } + if (bHasMask) + { + r = image32.GetMaskRed() ; + g = image32.GetMaskGreen() ; + b = image32.GetMaskBlue() ; + + for (i=0; i= w) + hotSpotX = 0; + if (hotSpotY < 0 || hotSpotY >= h) + hotSpotY = 0; + + wxCursorRefData *refData = new wxCursorRefData; + m_refData = refData; + refData->m_hCursor = (WXHCURSOR) CreateCursor ( wxGetInstance(), hotSpotX, hotSpotY, w, h, /*AND*/ maskBits, /*XOR*/ bits ); + + delete [] bits ; + delete [] maskBits; + +} + wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height), @@ -94,11 +206,12 @@ wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY) { +#ifdef __WXMICROWIN__ + m_refData = NULL; +#else wxCursorRefData *refData = new wxCursorRefData; m_refData = refData; - refData->m_destroyCursor = FALSE; - if (flags == wxBITMAP_TYPE_CUR_RESOURCE) { #ifdef __WIN95__ @@ -114,7 +227,6 @@ wxCursor::wxCursor(const wxString& cursor_file, #else #if wxUSE_RESOURCE_LOADING_IN_MSW refData->m_hCursor = (WXHCURSOR) ReadCursorFile(WXSTRINGCAST cursor_file, wxGetInstance(), &refData->m_width, &refData->m_height); - refData->m_destroyCursor = TRUE; #endif #endif } @@ -122,7 +234,6 @@ wxCursor::wxCursor(const wxString& cursor_file, { #if wxUSE_RESOURCE_LOADING_IN_MSW refData->m_hCursor = (WXHCURSOR) IconToCursor(WXSTRINGCAST cursor_file, wxGetInstance(), hotSpotX, hotSpotY, &refData->m_width, &refData->m_height); - refData->m_destroyCursor = TRUE; #endif } else if (flags == wxBITMAP_TYPE_BMP) @@ -139,7 +250,6 @@ wxCursor::wxCursor(const wxString& cursor_file, pnt.x = hotSpotX; pnt.y = hotSpotY; refData->m_hCursor = (WXHCURSOR) MakeCursorFromBitmap(wxGetInstance(), hBitmap, &pnt); - refData->m_destroyCursor = TRUE; DeleteObject(hBitmap); #endif } @@ -147,16 +257,26 @@ wxCursor::wxCursor(const wxString& cursor_file, #if WXWIN_COMPATIBILITY_2 refData->SetOk(); #endif // WXWIN_COMPATIBILITY_2 + +#endif } // Cursors by stock number wxCursor::wxCursor(int cursor_type) { +#ifdef __WXMICROWIN__ + m_refData = NULL; +#else wxCursorRefData *refData = new wxCursorRefData; m_refData = refData; switch (cursor_type) { + case wxCURSOR_ARROWWAIT: +#ifndef __WIN16__ + refData->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_APPSTARTING); + break; +#endif case wxCURSOR_WAIT: refData->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_WAIT); break; @@ -255,7 +375,9 @@ wxCursor::wxCursor(int cursor_type) } case wxCURSOR_QUESTION_ARROW: { - refData->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_QARROW")); +// refData->m_hCursor = (WXHCURSOR) LoadImage(wxGetInstance(), wxT("wxCURSOR_QARROW"), IMAGE_CURSOR, 16, 16, LR_MONOCHROME); +// refData->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_QARROW")); + refData->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_HELP); break; } case wxCURSOR_BLANK: @@ -263,11 +385,21 @@ wxCursor::wxCursor(int cursor_type) refData->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_BLANK")); break; } + case wxCURSOR_RIGHT_ARROW: + { + refData->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_RIGHT_ARROW")); + break; + } default: case wxCURSOR_ARROW: refData->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_ARROW); break; } + + // no need to destroy the stock cursors + // TODO: check this + //m_refData->m_destroyCursor = FALSE; +#endif } wxCursor::~wxCursor() @@ -278,16 +410,21 @@ wxCursor::~wxCursor() // Global cursor setting // ---------------------------------------------------------------------------- -void wxSetCursor(const wxCursor& cursor) +const wxCursor *wxGetGlobalCursor() { - extern wxCursor *g_globalCursor; + return gs_globalCursor; +} - if ( cursor.Ok() && cursor.GetHCURSOR() ) +void wxSetCursor(const wxCursor& cursor) +{ + if ( cursor.Ok() ) { - ::SetCursor((HCURSOR) cursor.GetHCURSOR()); +#ifndef __WXMICROWIN__ + ::SetCursor(GetHcursorOf(cursor)); +#endif - if ( g_globalCursor ) - (*g_globalCursor) = cursor; + if ( gs_globalCursor ) + *gs_globalCursor = cursor; } }