X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d84afea9d1ec41ee4e2ebb3bf6b87926cf5f04d1..6151e1445bdca0dfca660e3851aa3705bfd543de:/src/gtk/region.cpp diff --git a/src/gtk/region.cpp b/src/gtk/region.cpp index 11ca072cd3..e1394a48b4 100644 --- a/src/gtk/region.cpp +++ b/src/gtk/region.cpp @@ -26,6 +26,26 @@ #include "wx/gtk/private.h" +#ifndef __WXGTK20__ + +// ---------------------------------------------------------------------------- +// wxGdkRegion: creates a new region in ctor and destroys in dtor +// ---------------------------------------------------------------------------- + +class wxGdkRegion +{ +public: + wxGdkRegion() { m_region = gdk_region_new(); } + ~wxGdkRegion() { gdk_region_destroy(m_region); } + + operator GdkRegion *() const { return m_region; } + +private: + GdkRegion *m_region; +}; + +#endif // __WXGTK20__ + // ---------------------------------------------------------------------------- // wxRegionRefData: private class containing the information about the region // ---------------------------------------------------------------------------- @@ -37,20 +57,17 @@ public: { m_region = NULL; } - + wxRegionRefData(const wxRegionRefData& refData) : wxObjectRefData() { #ifdef __WXGTK20__ m_region = gdk_region_copy(refData.m_region); #else - m_region = gdk_region_new(); - GdkRegion *regCopy = gdk_regions_union(m_region, refData.m_region); - gdk_region_destroy(m_region); - m_region = regCopy; + m_region = gdk_regions_union(wxGdkRegion(), refData.m_region); #endif } - + ~wxRegionRefData() { if (m_region) @@ -83,15 +100,23 @@ void wxRegion::InitRect(wxCoord x, wxCoord y, wxCoord w, wxCoord h) rect.y = y; rect.width = w; rect.height = h; - + m_refData = new wxRegionRefData(); - + #ifdef __WXGTK20__ M_REGIONDATA->m_region = gdk_region_rectangle( &rect ); #else - GdkRegion *reg = gdk_region_new(); - M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &rect ); - gdk_region_destroy( reg ); + M_REGIONDATA->m_region = gdk_region_union_with_rect( wxGdkRegion(), &rect ); +#endif +} + +wxRegion::wxRegion( GdkRegion *region ) +{ + m_refData = new wxRegionRefData(); +#ifdef __WXGTK20__ + M_REGIONDATA->m_region = gdk_region_copy( region ); +#else + M_REGIONDATA->m_region = gdk_regions_union(wxGdkRegion(), region); #endif } @@ -143,7 +168,7 @@ bool wxRegion::operator==( const wxRegion& region ) if (m_refData == region.m_refData) return TRUE; if (!m_refData || !region.m_refData) return FALSE; - + // compare the regions themselves, not the pointers to ref data! return gdk_region_equal(M_REGIONDATA->m_region, M_REGIONDATA_OF(region)->m_region); @@ -165,16 +190,14 @@ bool wxRegion::Union( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) rect.y = y; rect.width = width; rect.height = height; - + if (!m_refData) { m_refData = new wxRegionRefData(); #ifdef __WXGTK20__ M_REGIONDATA->m_region = gdk_region_rectangle( &rect ); #else - GdkRegion *reg = gdk_region_new(); - M_REGIONDATA->m_region = gdk_region_union_with_rect( reg, &rect ); - gdk_region_destroy( reg ); + M_REGIONDATA->m_region = gdk_region_union_with_rect(wxGdkRegion(), &rect); #endif } else @@ -234,7 +257,7 @@ bool wxRegion::Intersect( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) bool wxRegion::Intersect( const wxRect& rect ) { wxRegion reg( rect ); - + return Intersect( reg ); } @@ -247,8 +270,8 @@ bool wxRegion::Intersect( const wxRegion& region ) { m_refData = new wxRegionRefData(); M_REGIONDATA->m_region = gdk_region_new(); - - // leave here + + // leave here return TRUE; } else @@ -492,16 +515,16 @@ void wxRIRefData::CreateRects( const wxRegion& region ) delete [] m_rects; Init(); - + GdkRegion *gdkregion = region.GetRegion(); if (!gdkregion) return; - + #ifdef __WXGTK20__ GdkRectangle *gdkrects = NULL; gint numRects = 0; gdk_region_get_rectangles( gdkregion, &gdkrects, &numRects ); - + m_numRects = numRects; if (numRects) {