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Upported menu bitmaps from 2.4.2

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25919 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2004-02-22 17:29:34 +00:00
parent ff1c71a24f
commit 71628a57aa
2 changed files with 138 additions and 46 deletions
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92
src/gtk/menu.cpp
View File

@@ -61,12 +61,7 @@ extern bool g_isIdle;
// substitute for missing GtkPixmapMenuItem
//-----------------------------------------------------------------------------
// FIXME: I can't make this compile with GTK+ 2.0, disabling for now (VZ)
#ifndef __WXGTK20__
#define USE_MENU_BITMAPS
#endif
#ifdef USE_MENU_BITMAPS
#define GTK_TYPE_PIXMAP_MENU_ITEM (gtk_pixmap_menu_item_get_type ())
#define GTK_PIXMAP_MENU_ITEM(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PIXMAP_MENU_ITEM, GtkPixmapMenuItem))
@@ -99,12 +94,11 @@ struct _GtkPixmapMenuItemClass
};
GtkType gtk_pixmap_menu_item_get_type (void);
GtkType gtk_pixmap_menu_item_get_type (void);
GtkWidget* gtk_pixmap_menu_item_new (void);
void gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item,
GtkWidget *pixmap);
#endif // USE_MENU_BITMAPS
#endif // GTK 2.0
//-----------------------------------------------------------------------------
// idle system
@@ -1138,10 +1132,6 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
{
GtkWidget *menuItem;
#if defined(USE_MENU_BITMAPS) || !GTK_CHECK_VERSION(1, 2, 0)
bool appended = FALSE;
#endif
// does this item terminate the current radio group?
bool endOfRadioGroup = TRUE;
@@ -1192,9 +1182,10 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
if ( m_invokingWindow )
wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow);
}
#ifdef USE_MENU_BITMAPS
else if (mitem->GetBitmap().Ok()) // An item with bitmap
#ifndef __WXGTK20__
else if (mitem->GetBitmap().Ok())
{
// Our extra code for Bitmaps in GTK 1.2
wxString text( mitem->GetText() );
const wxBitmap *bitmap = &mitem->GetBitmap();
@@ -1202,14 +1193,15 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) );
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_container_add (GTK_CONTAINER (menuItem), label);
gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), menuItem);
guint accel_key;
GdkModifierType accel_mods;
// accelerator for the item, as specified by its label
// (ex. Ctrl+O for open)
gtk_accelerator_parse(GetHotKey(*mitem).c_str(),
&accel_key, &accel_mods);
gtk_accelerator_parse(GetHotKey(*mitem).c_str(), &accel_key,
&accel_mods);
if (accel_key != GDK_VoidSymbol)
{
gtk_widget_add_accelerator (menuItem,
@@ -1228,7 +1220,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
"activate_item",
gtk_menu_ensure_uline_accel_group (
GTK_MENU (m_menu)),
accel_key, 0,
accel_key, (GdkModifierType) 0,
GTK_ACCEL_LOCKED);
}
@@ -1245,12 +1237,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
(gpointer)this );
gtk_menu_append( GTK_MENU(m_menu), menuItem );
gtk_widget_show( menuItem );
appended = TRUE; // We've done this, don't do it again
}
#endif // USE_MENU_BITMAPS
#endif
else // a normal item
{
// text has "_" instead of "&" after mitem->SetText() so don't use it
@@ -1307,6 +1296,63 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
case wxITEM_NORMAL:
item_type = "<Item>";
#if defined(__WXGTK20__) && wxUSE_IMAGE
if (mitem->GetBitmap().Ok())
{
item_type = "<ImageItem>";
// GTK2's image factory know about image items, but they need to
// get a GdkPixbuf structure, which we need to create on the fly.
// This Pixbuf structure needs to be static so we create it and
// just make it a memory leak...
wxImage image( mitem->GetBitmap().ConvertToImage() );
size_t size = 4 + // magic
20 + // header
image.GetHeight() * image.GetWidth() * 4; // RGBA
unsigned char *dest = new unsigned char[size];
entry.extra_data = dest;
unsigned char *source = image.GetData();
bool has_mask = image.HasMask();
unsigned char mask_r = image.GetMaskRed();
unsigned char mask_b = image.GetMaskBlue();
unsigned char mask_g = image.GetMaskGreen();
wxUint32 tmp;
// Magic
*dest = 'G'; dest++; *dest = 'd'; dest++; *dest = 'k'; dest++; *dest = 'P'; dest++;
// Data size
tmp = size;
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
// Pixdata type
*dest = 1; dest++; *dest = 1; dest++; *dest = 0; dest++; *dest = 2; dest++;
// Rowstride
tmp = image.GetWidth()*4;
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
// Width
tmp = image.GetWidth();
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
// Height
tmp = image.GetHeight();
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
for (int i = 0; i < image.GetWidth()*image.GetHeight(); i++)
{
unsigned char r = *source; source++;
unsigned char g = *source; source++;
unsigned char b = *source; source++;
*dest = r; dest++;
*dest = g; dest++;
*dest = b; dest++;
if (has_mask && (r == mask_r) && (g == mask_g) && (b == mask_b))
*dest = 0;
else
*dest = 255;
dest++;
}
break;
}
#endif // GTK 2.0+
break;
}
@@ -1530,7 +1576,7 @@ static wxString GetHotKey( const wxMenuItem& item )
// substitute for missing GtkPixmapMenuItem
//-----------------------------------------------------------------------------
#ifdef USE_MENU_BITMAPS
#ifndef __WXGTK20__
/*
* Copyright (C) 1998, 1999, 2000 Free Software Foundation
@@ -1902,5 +1948,5 @@ changed_have_pixmap_status (GtkPixmapMenuItem *menu_item)
gtk_widget_queue_resize(GTK_WIDGET(menu_item));
}
#endif // USE_MENU_BITMAPS
#endif

92
src/gtk1/menu.cpp
View File

@@ -61,12 +61,7 @@ extern bool g_isIdle;
// substitute for missing GtkPixmapMenuItem
//-----------------------------------------------------------------------------
// FIXME: I can't make this compile with GTK+ 2.0, disabling for now (VZ)
#ifndef __WXGTK20__
#define USE_MENU_BITMAPS
#endif
#ifdef USE_MENU_BITMAPS
#define GTK_TYPE_PIXMAP_MENU_ITEM (gtk_pixmap_menu_item_get_type ())
#define GTK_PIXMAP_MENU_ITEM(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PIXMAP_MENU_ITEM, GtkPixmapMenuItem))
@@ -99,12 +94,11 @@ struct _GtkPixmapMenuItemClass
};
GtkType gtk_pixmap_menu_item_get_type (void);
GtkType gtk_pixmap_menu_item_get_type (void);
GtkWidget* gtk_pixmap_menu_item_new (void);
void gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item,
GtkWidget *pixmap);
#endif // USE_MENU_BITMAPS
#endif // GTK 2.0
//-----------------------------------------------------------------------------
// idle system
@@ -1138,10 +1132,6 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
{
GtkWidget *menuItem;
#if defined(USE_MENU_BITMAPS) || !GTK_CHECK_VERSION(1, 2, 0)
bool appended = FALSE;
#endif
// does this item terminate the current radio group?
bool endOfRadioGroup = TRUE;
@@ -1192,9 +1182,10 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
if ( m_invokingWindow )
wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow);
}
#ifdef USE_MENU_BITMAPS
else if (mitem->GetBitmap().Ok()) // An item with bitmap
#ifndef __WXGTK20__
else if (mitem->GetBitmap().Ok())
{
// Our extra code for Bitmaps in GTK 1.2
wxString text( mitem->GetText() );
const wxBitmap *bitmap = &mitem->GetBitmap();
@@ -1202,14 +1193,15 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) );
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_container_add (GTK_CONTAINER (menuItem), label);
gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), menuItem);
guint accel_key;
GdkModifierType accel_mods;
// accelerator for the item, as specified by its label
// (ex. Ctrl+O for open)
gtk_accelerator_parse(GetHotKey(*mitem).c_str(),
&accel_key, &accel_mods);
gtk_accelerator_parse(GetHotKey(*mitem).c_str(), &accel_key,
&accel_mods);
if (accel_key != GDK_VoidSymbol)
{
gtk_widget_add_accelerator (menuItem,
@@ -1228,7 +1220,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
"activate_item",
gtk_menu_ensure_uline_accel_group (
GTK_MENU (m_menu)),
accel_key, 0,
accel_key, (GdkModifierType) 0,
GTK_ACCEL_LOCKED);
}
@@ -1245,12 +1237,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
(gpointer)this );
gtk_menu_append( GTK_MENU(m_menu), menuItem );
gtk_widget_show( menuItem );
appended = TRUE; // We've done this, don't do it again
}
#endif // USE_MENU_BITMAPS
#endif
else // a normal item
{
// text has "_" instead of "&" after mitem->SetText() so don't use it
@@ -1307,6 +1296,63 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
case wxITEM_NORMAL:
item_type = "<Item>";
#if defined(__WXGTK20__) && wxUSE_IMAGE
if (mitem->GetBitmap().Ok())
{
item_type = "<ImageItem>";
// GTK2's image factory know about image items, but they need to
// get a GdkPixbuf structure, which we need to create on the fly.
// This Pixbuf structure needs to be static so we create it and
// just make it a memory leak...
wxImage image( mitem->GetBitmap().ConvertToImage() );
size_t size = 4 + // magic
20 + // header
image.GetHeight() * image.GetWidth() * 4; // RGBA
unsigned char *dest = new unsigned char[size];
entry.extra_data = dest;
unsigned char *source = image.GetData();
bool has_mask = image.HasMask();
unsigned char mask_r = image.GetMaskRed();
unsigned char mask_b = image.GetMaskBlue();
unsigned char mask_g = image.GetMaskGreen();
wxUint32 tmp;
// Magic
*dest = 'G'; dest++; *dest = 'd'; dest++; *dest = 'k'; dest++; *dest = 'P'; dest++;
// Data size
tmp = size;
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
// Pixdata type
*dest = 1; dest++; *dest = 1; dest++; *dest = 0; dest++; *dest = 2; dest++;
// Rowstride
tmp = image.GetWidth()*4;
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
// Width
tmp = image.GetWidth();
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
// Height
tmp = image.GetHeight();
*dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
for (int i = 0; i < image.GetWidth()*image.GetHeight(); i++)
{
unsigned char r = *source; source++;
unsigned char g = *source; source++;
unsigned char b = *source; source++;
*dest = r; dest++;
*dest = g; dest++;
*dest = b; dest++;
if (has_mask && (r == mask_r) && (g == mask_g) && (b == mask_b))
*dest = 0;
else
*dest = 255;
dest++;
}
break;
}
#endif // GTK 2.0+
break;
}
@@ -1530,7 +1576,7 @@ static wxString GetHotKey( const wxMenuItem& item )
// substitute for missing GtkPixmapMenuItem
//-----------------------------------------------------------------------------
#ifdef USE_MENU_BITMAPS
#ifndef __WXGTK20__
/*
* Copyright (C) 1998, 1999, 2000 Free Software Foundation
@@ -1902,5 +1948,5 @@ changed_have_pixmap_status (GtkPixmapMenuItem *menu_item)
gtk_widget_queue_resize(GTK_WIDGET(menu_item));
}
#endif // USE_MENU_BITMAPS
#endif