From 99c67c777b7d7a6f0ea74823bff7b9c40379b5fa Mon Sep 17 00:00:00 2001 From: Robert Roebling Date: Thu, 10 Dec 1998 09:37:07 +0000 Subject: [PATCH] Moved image code Corrected clipboard code git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1148 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- include/wx/gtk/bitmap.h | 12 -- include/wx/gtk1/bitmap.h | 12 -- src/common/image.cpp | 256 +++++++++++++++++++++++++++++++++++++++ src/gtk/bitmap.cpp | 252 -------------------------------------- src/gtk/clipbrd.cpp | 4 +- src/gtk1/bitmap.cpp | 252 -------------------------------------- src/gtk1/clipbrd.cpp | 4 +- 7 files changed, 262 insertions(+), 530 deletions(-) diff --git a/include/wx/gtk/bitmap.h b/include/wx/gtk/bitmap.h index ee381bac8d..61245d92c1 100644 --- a/include/wx/gtk/bitmap.h +++ b/include/wx/gtk/bitmap.h @@ -27,18 +27,6 @@ class wxMask; class wxBitmap; -//----------------------------------------------------------------------------- -// also implemented here from wxImage -//----------------------------------------------------------------------------- - -/* -class wxImage : wxGDIObject -{ - wxImage( const wxBitmap &bitmap ); - wxBitmap ConvertToBitmap() const; -} -*/ - //----------------------------------------------------------------------------- // wxMask //----------------------------------------------------------------------------- diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h index ee381bac8d..61245d92c1 100644 --- a/include/wx/gtk1/bitmap.h +++ b/include/wx/gtk1/bitmap.h @@ -27,18 +27,6 @@ class wxMask; class wxBitmap; -//----------------------------------------------------------------------------- -// also implemented here from wxImage -//----------------------------------------------------------------------------- - -/* -class wxImage : wxGDIObject -{ - wxImage( const wxBitmap &bitmap ); - wxBitmap ConvertToBitmap() const; -} -*/ - //----------------------------------------------------------------------------- // wxMask //----------------------------------------------------------------------------- diff --git a/src/common/image.cpp b/src/common/image.cpp index 99b92a463d..77a40d50db 100644 --- a/src/common/image.cpp +++ b/src/common/image.cpp @@ -19,11 +19,17 @@ #endif #include "wx/image.h" +#include "wx/bitmap.h" #include "wx/debug.h" #include "wx/log.h" #include "../png/png.h" #include "wx/filefn.h" +#ifdef __WXGTK__ +#include "gdk/gdkprivate.h" +#include "gdk/gdkx.h" +#endif + //----------------------------------------------------------------------------- // wxImage //----------------------------------------------------------------------------- @@ -1236,3 +1242,253 @@ wxImage::wxImage( const wxBitmap &bitmap ) #endif +#ifdef __WXGTK__ + +wxBitmap wxImage::ConvertToBitmap() const +{ + wxBitmap bitmap; + + wxCHECK_MSG( Ok(), bitmap, "invalid image" ); + + int width = GetWidth(); + int height = GetHeight(); + + bitmap.SetHeight( height ); + bitmap.SetWidth( width ); + + // Create picture + + GdkImage *data_image = + gdk_image_new( GDK_IMAGE_FASTEST, gdk_visual_get_system(), width, height ); + + bitmap.SetPixmap( gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, -1 ) ); + + // Create mask + + GdkImage *mask_image = (GdkImage*) NULL; + + if (HasMask()) + { + unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height ); + + mask_image = gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height ); + + wxMask *mask = new wxMask(); + mask->m_bitmap = gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, 1 ); + + bitmap.SetMask( mask ); + } + + // Retrieve depth + + GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() ); + if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent ); + int bpp = visual->depth; + if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15; + if (bpp < 8) bpp = 8; + + // Render + + enum byte_order { RGB, RBG, BRG, BGR, GRB, GBR }; + byte_order b_o = RGB; + + if (bpp >= 24) + { + GdkVisual *visual = gdk_visual_get_system(); + if ((visual->red_mask > visual->green_mask) && (visual->green_mask > visual->blue_mask)) b_o = RGB; + else if ((visual->red_mask > visual->blue_mask) && (visual->blue_mask > visual->green_mask)) b_o = RGB; + else if ((visual->blue_mask > visual->red_mask) && (visual->red_mask > visual->green_mask)) b_o = BRG; + else if ((visual->blue_mask > visual->green_mask) && (visual->green_mask > visual->red_mask)) b_o = BGR; + else if ((visual->green_mask > visual->red_mask) && (visual->red_mask > visual->blue_mask)) b_o = GRB; + else if ((visual->green_mask > visual->blue_mask) && (visual->blue_mask > visual->red_mask)) b_o = GBR; + } + + int r_mask = GetMaskRed(); + int g_mask = GetMaskGreen(); + int b_mask = GetMaskBlue(); + + unsigned char* data = GetData(); + + int index = 0; + for (int y = 0; y < height; y++) + { + for (int x = 0; x < width; x++) + { + int r = data[index]; + index++; + int g = data[index]; + index++; + int b = data[index]; + index++; + + if (HasMask()) + { + if ((r == r_mask) && (b == b_mask) && (g == g_mask)) + gdk_image_put_pixel( mask_image, x, y, 1 ); + else + gdk_image_put_pixel( mask_image, x, y, 0 ); + } + + switch (bpp) + { + case 8: + { + GdkColormap *cmap = gtk_widget_get_default_colormap(); + GdkColor *colors = cmap->colors; + int max = 3 * (65536); + int index = -1; + + for (int i = 0; i < cmap->size; i++) + { + int rdiff = (r << 8) - colors[i].red; + int gdiff = (g << 8) - colors[i].green; + int bdiff = (b << 8) - colors[i].blue; + int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff); + if (sum < max) { index = i; max = sum; } + } + + gdk_image_put_pixel( data_image, x, y, index ); + + break; + } + case 15: + { + guint32 pixel = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); + gdk_image_put_pixel( data_image, x, y, pixel ); + break; + } + case 16: + { + guint32 pixel = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); + gdk_image_put_pixel( data_image, x, y, pixel ); + break; + } + case 32: + case 24: + { + guint32 pixel = 0; + switch (b_o) + { + case RGB: pixel = (r << 16) | (g << 8) | b; break; + case RBG: pixel = (r << 16) | (b << 8) | g; break; + case BRG: pixel = (b << 16) | (r << 8) | g; break; + case BGR: pixel = (b << 16) | (g << 8) | r; break; + case GRB: pixel = (g << 16) | (r << 8) | b; break; + case GBR: pixel = (g << 16) | (b << 8) | r; break; + } + gdk_image_put_pixel( data_image, x, y, pixel ); + } + default: break; + } + } // for + } // for + + // Blit picture + + GdkGC *data_gc = gdk_gc_new( bitmap.GetPixmap() ); + + gdk_draw_image( bitmap.GetPixmap(), data_gc, data_image, 0, 0, 0, 0, width, height ); + + gdk_image_destroy( data_image ); + gdk_gc_unref( data_gc ); + + // Blit mask + + if (HasMask()) + { + GdkGC *mask_gc = gdk_gc_new( bitmap.GetMask()->GetBitmap() ); + + gdk_draw_image( bitmap.GetMask()->GetBitmap(), mask_gc, mask_image, 0, 0, 0, 0, width, height ); + + gdk_image_destroy( mask_image ); + gdk_gc_unref( mask_gc ); + } + + return bitmap; +} + +wxImage::wxImage( const wxBitmap &bitmap ) +{ + wxCHECK_RET( bitmap.Ok(), "invalid bitmap" ); + + GdkImage *gdk_image = gdk_image_get( bitmap.GetPixmap(), + 0, 0, + bitmap.GetWidth(), bitmap.GetHeight() ); + + wxCHECK_RET( gdk_image, "couldn't create image" ); + + Create( bitmap.GetWidth(), bitmap.GetHeight() ); + char unsigned *data = GetData(); + + if (!data) + { + gdk_image_destroy( gdk_image ); + wxFAIL_MSG( "couldn't create image" ); + return; + } + + GdkImage *gdk_image_mask = (GdkImage*) NULL; + if (bitmap.GetMask()) + { + gdk_image_mask = gdk_image_get( bitmap.GetMask()->GetBitmap(), + 0, 0, + bitmap.GetWidth(), bitmap.GetHeight() ); + + SetMaskColour( 16, 16, 16 ); // anything unlikely and dividable + } + + GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() ); + if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent ); + int bpp = visual->depth; + if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15; + + GdkColormap *cmap = gtk_widget_get_default_colormap(); + + long pos = 0; + for (int j = 0; j < bitmap.GetHeight(); j++) + { + for (int i = 0; i < bitmap.GetWidth(); i++) + { + int pixel = gdk_image_get_pixel( gdk_image, i, j ); + if (bpp <= 8) + { + data[pos] = cmap->colors[pixel].red >> 8; + data[pos+1] = cmap->colors[pixel].green >> 8; + data[pos+2] = cmap->colors[pixel].blue >> 8; + } else if (bpp == 15) + { + data[pos] = (pixel >> 7) & 0xf8; + data[pos+1] = (pixel >> 2) & 0xf8; + data[pos+2] = (pixel << 3) & 0xf8; + } else if (bpp == 16) + { + data[pos] = (pixel >> 8) & 0xf8; + data[pos+1] = (pixel >> 3) & 0xfc; + data[pos+2] = (pixel << 3) & 0xf8; + } else + { + data[pos] = (pixel >> 16) & 0xff; + data[pos+1] = (pixel >> 8) & 0xff; + data[pos+2] = pixel & 0xff; + } + + if (gdk_image_mask) + { + int mask_pixel = gdk_image_get_pixel( gdk_image_mask, i, j ); + if (mask_pixel == 0) + { + data[pos] = 16; + data[pos+1] = 16; + data[pos+2] = 16; + } + } + + pos += 3; + } + } + + gdk_image_destroy( gdk_image ); + if (gdk_image_mask) gdk_image_destroy( gdk_image_mask ); +} + +#endif diff --git a/src/gtk/bitmap.cpp b/src/gtk/bitmap.cpp index 000c58e5ad..3e9ade68da 100644 --- a/src/gtk/bitmap.cpp +++ b/src/gtk/bitmap.cpp @@ -364,256 +364,4 @@ GdkBitmap *wxBitmap::GetBitmap(void) const return M_BMPDATA->m_bitmap; } -//----------------------------------------------------------------------------- -// wxImage -//----------------------------------------------------------------------------- - -wxBitmap wxImage::ConvertToBitmap() const -{ - wxBitmap bitmap; - - wxCHECK_MSG( Ok(), bitmap, "invalid image" ); - - int width = GetWidth(); - int height = GetHeight(); - - bitmap.SetHeight( height ); - bitmap.SetWidth( width ); - - // Create picture - - GdkImage *data_image = - gdk_image_new( GDK_IMAGE_FASTEST, gdk_visual_get_system(), width, height ); - - bitmap.SetPixmap( gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, -1 ) ); - - // Create mask - - GdkImage *mask_image = (GdkImage*) NULL; - - if (HasMask()) - { - unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height ); - - mask_image = gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height ); - - wxMask *mask = new wxMask(); - mask->m_bitmap = gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, 1 ); - - bitmap.SetMask( mask ); - } - - // Retrieve depth - - GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() ); - if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent ); - int bpp = visual->depth; - if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15; - if (bpp < 8) bpp = 8; - - // Render - - enum byte_order { RGB, RBG, BRG, BGR, GRB, GBR }; - byte_order b_o = RGB; - - if (bpp >= 24) - { - GdkVisual *visual = gdk_visual_get_system(); - if ((visual->red_mask > visual->green_mask) && (visual->green_mask > visual->blue_mask)) b_o = RGB; - else if ((visual->red_mask > visual->blue_mask) && (visual->blue_mask > visual->green_mask)) b_o = RGB; - else if ((visual->blue_mask > visual->red_mask) && (visual->red_mask > visual->green_mask)) b_o = BRG; - else if ((visual->blue_mask > visual->green_mask) && (visual->green_mask > visual->red_mask)) b_o = BGR; - else if ((visual->green_mask > visual->red_mask) && (visual->red_mask > visual->blue_mask)) b_o = GRB; - else if ((visual->green_mask > visual->blue_mask) && (visual->blue_mask > visual->red_mask)) b_o = GBR; - } - - int r_mask = GetMaskRed(); - int g_mask = GetMaskGreen(); - int b_mask = GetMaskBlue(); - - unsigned char* data = GetData(); - - int index = 0; - for (int y = 0; y < height; y++) - { - for (int x = 0; x < width; x++) - { - int r = data[index]; - index++; - int g = data[index]; - index++; - int b = data[index]; - index++; - - if (HasMask()) - { - if ((r == r_mask) && (b == b_mask) && (g == g_mask)) - gdk_image_put_pixel( mask_image, x, y, 1 ); - else - gdk_image_put_pixel( mask_image, x, y, 0 ); - } - - switch (bpp) - { - case 8: - { - GdkColormap *cmap = gtk_widget_get_default_colormap(); - GdkColor *colors = cmap->colors; - int max = 3 * (65536); - int index = -1; - - for (int i = 0; i < cmap->size; i++) - { - int rdiff = (r << 8) - colors[i].red; - int gdiff = (g << 8) - colors[i].green; - int bdiff = (b << 8) - colors[i].blue; - int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff); - if (sum < max) { index = i; max = sum; } - } - - gdk_image_put_pixel( data_image, x, y, index ); - - break; - } - case 15: - { - guint32 pixel = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); - gdk_image_put_pixel( data_image, x, y, pixel ); - break; - } - case 16: - { - guint32 pixel = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); - gdk_image_put_pixel( data_image, x, y, pixel ); - break; - } - case 32: - case 24: - { - guint32 pixel = 0; - switch (b_o) - { - case RGB: pixel = (r << 16) | (g << 8) | b; break; - case RBG: pixel = (r << 16) | (b << 8) | g; break; - case BRG: pixel = (b << 16) | (r << 8) | g; break; - case BGR: pixel = (b << 16) | (g << 8) | r; break; - case GRB: pixel = (g << 16) | (r << 8) | b; break; - case GBR: pixel = (g << 16) | (b << 8) | r; break; - } - gdk_image_put_pixel( data_image, x, y, pixel ); - } - default: break; - } - } // for - } // for - - // Blit picture - - GdkGC *data_gc = gdk_gc_new( bitmap.GetPixmap() ); - - gdk_draw_image( bitmap.GetPixmap(), data_gc, data_image, 0, 0, 0, 0, width, height ); - - gdk_image_destroy( data_image ); - gdk_gc_unref( data_gc ); - - // Blit mask - - if (HasMask()) - { - GdkGC *mask_gc = gdk_gc_new( bitmap.GetMask()->GetBitmap() ); - - gdk_draw_image( bitmap.GetMask()->GetBitmap(), mask_gc, mask_image, 0, 0, 0, 0, width, height ); - - gdk_image_destroy( mask_image ); - gdk_gc_unref( mask_gc ); - } - - return bitmap; -} - -wxImage::wxImage( const wxBitmap &bitmap ) -{ - wxCHECK_RET( bitmap.Ok(), "invalid bitmap" ); - - GdkImage *gdk_image = gdk_image_get( bitmap.GetPixmap(), - 0, 0, - bitmap.GetWidth(), bitmap.GetHeight() ); - - wxCHECK_RET( gdk_image, "couldn't create image" ); - - Create( bitmap.GetWidth(), bitmap.GetHeight() ); - char unsigned *data = GetData(); - - if (!data) - { - gdk_image_destroy( gdk_image ); - wxFAIL_MSG( "couldn't create image" ); - return; - } - - GdkImage *gdk_image_mask = (GdkImage*) NULL; - if (bitmap.GetMask()) - { - gdk_image_mask = gdk_image_get( bitmap.GetMask()->GetBitmap(), - 0, 0, - bitmap.GetWidth(), bitmap.GetHeight() ); - - SetMaskColour( 16, 16, 16 ); // anything unlikely and dividable - } - - GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() ); - if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent ); - int bpp = visual->depth; - if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15; - - GdkColormap *cmap = gtk_widget_get_default_colormap(); - - long pos = 0; - for (int j = 0; j < bitmap.GetHeight(); j++) - { - for (int i = 0; i < bitmap.GetWidth(); i++) - { - int pixel = gdk_image_get_pixel( gdk_image, i, j ); - if (bpp <= 8) - { - data[pos] = cmap->colors[pixel].red >> 8; - data[pos+1] = cmap->colors[pixel].green >> 8; - data[pos+2] = cmap->colors[pixel].blue >> 8; - } else if (bpp == 15) - { - data[pos] = (pixel >> 7) & 0xf8; - data[pos+1] = (pixel >> 2) & 0xf8; - data[pos+2] = (pixel << 3) & 0xf8; - } else if (bpp == 16) - { - data[pos] = (pixel >> 8) & 0xf8; - data[pos+1] = (pixel >> 3) & 0xfc; - data[pos+2] = (pixel << 3) & 0xf8; - } else - { - data[pos] = (pixel >> 16) & 0xff; - data[pos+1] = (pixel >> 8) & 0xff; - data[pos+2] = pixel & 0xff; - } - - if (gdk_image_mask) - { - int mask_pixel = gdk_image_get_pixel( gdk_image_mask, i, j ); - if (mask_pixel == 0) - { - data[pos] = 16; - data[pos+1] = 16; - data[pos+2] = 16; - } - } - - pos += 3; - } - } - - gdk_image_destroy( gdk_image ); - if (gdk_image_mask) gdk_image_destroy( gdk_image_mask ); -} - - diff --git a/src/gtk/clipbrd.cpp b/src/gtk/clipbrd.cpp index d029dd027c..d7812a880f 100644 --- a/src/gtk/clipbrd.cpp +++ b/src/gtk/clipbrd.cpp @@ -167,6 +167,9 @@ wxClipboard::wxClipboard() { m_data = (wxDataObject*) NULL; + m_clipboardWidget = gtk_window_new( GTK_WINDOW_POPUP ); + gtk_widget_realize( m_clipboardWidget ); + gtk_signal_connect( GTK_OBJECT(m_clipboardWidget), "selection_clear_event", GTK_SIGNAL_FUNC( selection_clear ), @@ -233,7 +236,6 @@ void wxClipboard::SetData( wxDataObject *data ) m_clipboardWidget = gtk_window_new( GTK_WINDOW_POPUP ); gtk_widget_realize( m_clipboardWidget ); - if (m_data) delete m_data; m_data = data; if (!m_data) return; diff --git a/src/gtk1/bitmap.cpp b/src/gtk1/bitmap.cpp index 000c58e5ad..3e9ade68da 100644 --- a/src/gtk1/bitmap.cpp +++ b/src/gtk1/bitmap.cpp @@ -364,256 +364,4 @@ GdkBitmap *wxBitmap::GetBitmap(void) const return M_BMPDATA->m_bitmap; } -//----------------------------------------------------------------------------- -// wxImage -//----------------------------------------------------------------------------- - -wxBitmap wxImage::ConvertToBitmap() const -{ - wxBitmap bitmap; - - wxCHECK_MSG( Ok(), bitmap, "invalid image" ); - - int width = GetWidth(); - int height = GetHeight(); - - bitmap.SetHeight( height ); - bitmap.SetWidth( width ); - - // Create picture - - GdkImage *data_image = - gdk_image_new( GDK_IMAGE_FASTEST, gdk_visual_get_system(), width, height ); - - bitmap.SetPixmap( gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, -1 ) ); - - // Create mask - - GdkImage *mask_image = (GdkImage*) NULL; - - if (HasMask()) - { - unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height ); - - mask_image = gdk_image_new_bitmap( gdk_visual_get_system(), mask_data, width, height ); - - wxMask *mask = new wxMask(); - mask->m_bitmap = gdk_pixmap_new( (GdkWindow*)&gdk_root_parent, width, height, 1 ); - - bitmap.SetMask( mask ); - } - - // Retrieve depth - - GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() ); - if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent ); - int bpp = visual->depth; - if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15; - if (bpp < 8) bpp = 8; - - // Render - - enum byte_order { RGB, RBG, BRG, BGR, GRB, GBR }; - byte_order b_o = RGB; - - if (bpp >= 24) - { - GdkVisual *visual = gdk_visual_get_system(); - if ((visual->red_mask > visual->green_mask) && (visual->green_mask > visual->blue_mask)) b_o = RGB; - else if ((visual->red_mask > visual->blue_mask) && (visual->blue_mask > visual->green_mask)) b_o = RGB; - else if ((visual->blue_mask > visual->red_mask) && (visual->red_mask > visual->green_mask)) b_o = BRG; - else if ((visual->blue_mask > visual->green_mask) && (visual->green_mask > visual->red_mask)) b_o = BGR; - else if ((visual->green_mask > visual->red_mask) && (visual->red_mask > visual->blue_mask)) b_o = GRB; - else if ((visual->green_mask > visual->blue_mask) && (visual->blue_mask > visual->red_mask)) b_o = GBR; - } - - int r_mask = GetMaskRed(); - int g_mask = GetMaskGreen(); - int b_mask = GetMaskBlue(); - - unsigned char* data = GetData(); - - int index = 0; - for (int y = 0; y < height; y++) - { - for (int x = 0; x < width; x++) - { - int r = data[index]; - index++; - int g = data[index]; - index++; - int b = data[index]; - index++; - - if (HasMask()) - { - if ((r == r_mask) && (b == b_mask) && (g == g_mask)) - gdk_image_put_pixel( mask_image, x, y, 1 ); - else - gdk_image_put_pixel( mask_image, x, y, 0 ); - } - - switch (bpp) - { - case 8: - { - GdkColormap *cmap = gtk_widget_get_default_colormap(); - GdkColor *colors = cmap->colors; - int max = 3 * (65536); - int index = -1; - - for (int i = 0; i < cmap->size; i++) - { - int rdiff = (r << 8) - colors[i].red; - int gdiff = (g << 8) - colors[i].green; - int bdiff = (b << 8) - colors[i].blue; - int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff); - if (sum < max) { index = i; max = sum; } - } - - gdk_image_put_pixel( data_image, x, y, index ); - - break; - } - case 15: - { - guint32 pixel = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); - gdk_image_put_pixel( data_image, x, y, pixel ); - break; - } - case 16: - { - guint32 pixel = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); - gdk_image_put_pixel( data_image, x, y, pixel ); - break; - } - case 32: - case 24: - { - guint32 pixel = 0; - switch (b_o) - { - case RGB: pixel = (r << 16) | (g << 8) | b; break; - case RBG: pixel = (r << 16) | (b << 8) | g; break; - case BRG: pixel = (b << 16) | (r << 8) | g; break; - case BGR: pixel = (b << 16) | (g << 8) | r; break; - case GRB: pixel = (g << 16) | (r << 8) | b; break; - case GBR: pixel = (g << 16) | (b << 8) | r; break; - } - gdk_image_put_pixel( data_image, x, y, pixel ); - } - default: break; - } - } // for - } // for - - // Blit picture - - GdkGC *data_gc = gdk_gc_new( bitmap.GetPixmap() ); - - gdk_draw_image( bitmap.GetPixmap(), data_gc, data_image, 0, 0, 0, 0, width, height ); - - gdk_image_destroy( data_image ); - gdk_gc_unref( data_gc ); - - // Blit mask - - if (HasMask()) - { - GdkGC *mask_gc = gdk_gc_new( bitmap.GetMask()->GetBitmap() ); - - gdk_draw_image( bitmap.GetMask()->GetBitmap(), mask_gc, mask_image, 0, 0, 0, 0, width, height ); - - gdk_image_destroy( mask_image ); - gdk_gc_unref( mask_gc ); - } - - return bitmap; -} - -wxImage::wxImage( const wxBitmap &bitmap ) -{ - wxCHECK_RET( bitmap.Ok(), "invalid bitmap" ); - - GdkImage *gdk_image = gdk_image_get( bitmap.GetPixmap(), - 0, 0, - bitmap.GetWidth(), bitmap.GetHeight() ); - - wxCHECK_RET( gdk_image, "couldn't create image" ); - - Create( bitmap.GetWidth(), bitmap.GetHeight() ); - char unsigned *data = GetData(); - - if (!data) - { - gdk_image_destroy( gdk_image ); - wxFAIL_MSG( "couldn't create image" ); - return; - } - - GdkImage *gdk_image_mask = (GdkImage*) NULL; - if (bitmap.GetMask()) - { - gdk_image_mask = gdk_image_get( bitmap.GetMask()->GetBitmap(), - 0, 0, - bitmap.GetWidth(), bitmap.GetHeight() ); - - SetMaskColour( 16, 16, 16 ); // anything unlikely and dividable - } - - GdkVisual *visual = gdk_window_get_visual( bitmap.GetPixmap() ); - if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent ); - int bpp = visual->depth; - if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15; - - GdkColormap *cmap = gtk_widget_get_default_colormap(); - - long pos = 0; - for (int j = 0; j < bitmap.GetHeight(); j++) - { - for (int i = 0; i < bitmap.GetWidth(); i++) - { - int pixel = gdk_image_get_pixel( gdk_image, i, j ); - if (bpp <= 8) - { - data[pos] = cmap->colors[pixel].red >> 8; - data[pos+1] = cmap->colors[pixel].green >> 8; - data[pos+2] = cmap->colors[pixel].blue >> 8; - } else if (bpp == 15) - { - data[pos] = (pixel >> 7) & 0xf8; - data[pos+1] = (pixel >> 2) & 0xf8; - data[pos+2] = (pixel << 3) & 0xf8; - } else if (bpp == 16) - { - data[pos] = (pixel >> 8) & 0xf8; - data[pos+1] = (pixel >> 3) & 0xfc; - data[pos+2] = (pixel << 3) & 0xf8; - } else - { - data[pos] = (pixel >> 16) & 0xff; - data[pos+1] = (pixel >> 8) & 0xff; - data[pos+2] = pixel & 0xff; - } - - if (gdk_image_mask) - { - int mask_pixel = gdk_image_get_pixel( gdk_image_mask, i, j ); - if (mask_pixel == 0) - { - data[pos] = 16; - data[pos+1] = 16; - data[pos+2] = 16; - } - } - - pos += 3; - } - } - - gdk_image_destroy( gdk_image ); - if (gdk_image_mask) gdk_image_destroy( gdk_image_mask ); -} - - diff --git a/src/gtk1/clipbrd.cpp b/src/gtk1/clipbrd.cpp index d029dd027c..d7812a880f 100644 --- a/src/gtk1/clipbrd.cpp +++ b/src/gtk1/clipbrd.cpp @@ -167,6 +167,9 @@ wxClipboard::wxClipboard() { m_data = (wxDataObject*) NULL; + m_clipboardWidget = gtk_window_new( GTK_WINDOW_POPUP ); + gtk_widget_realize( m_clipboardWidget ); + gtk_signal_connect( GTK_OBJECT(m_clipboardWidget), "selection_clear_event", GTK_SIGNAL_FUNC( selection_clear ), @@ -233,7 +236,6 @@ void wxClipboard::SetData( wxDataObject *data ) m_clipboardWidget = gtk_window_new( GTK_WINDOW_POPUP ); gtk_widget_realize( m_clipboardWidget ); - if (m_data) delete m_data; m_data = data; if (!m_data) return;