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2006-03-21  Anders Carlsson  <andersca@imendio.com>

        * gtk/Makefile.am:
        Add new files.

        * gtk/gtkclipboard-quartz.c: Added.
        * gtk/gtkdnd-quartz.c: Added.
        * gtk/gtkquartz.c: Added.
        * gtk/gtkquartz.h: Added.
        Add dnd and clipboard implementations.
This commit is contained in:
Anders Carlsson 2006-03-21 16:50:47 +00:00 committed by Anders Carlsson
parent d4d65217b7
commit 0c230f6061
7 changed files with 3399 additions and 4 deletions
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11
ChangeLog
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@ -1,3 +1,14 @@
2006-03-21 Anders Carlsson <andersca@imendio.com>
* gtk/Makefile.am:
Add new files.
* gtk/gtkclipboard-quartz.c: Added.
* gtk/gtkdnd-quartz.c: Added.
* gtk/gtkquartz.c: Added.
* gtk/gtkquartz.h: Added.
Add dnd and clipboard implementations.
2006-03-21 Michael Natterer <mitch@imendio.com>
* gdk/quartz/Makefile.am: removing trailing \ fixes the build.

11
ChangeLog.pre-2-10
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@ -1,3 +1,14 @@
2006-03-21 Anders Carlsson <andersca@imendio.com>
* gtk/Makefile.am:
Add new files.
* gtk/gtkclipboard-quartz.c: Added.
* gtk/gtkdnd-quartz.c: Added.
* gtk/gtkquartz.c: Added.
* gtk/gtkquartz.h: Added.
Add dnd and clipboard implementations.
2006-03-21 Michael Natterer <mitch@imendio.com>
* gdk/quartz/Makefile.am: removing trailing \ fixes the build.

13
gtk/Makefile.am
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@ -142,7 +142,6 @@ gtk_public_h_sources = \
gtkcheckmenuitem.h \
gtkclipboard.h \
gtkclist.h \
gtkclipboard.h \
gtkcolorbutton.h \
gtkcolorsel.h \
gtkcolorseldialog.h \
@ -358,7 +357,6 @@ gtk_c_sources = \
gtkcellview.c \
gtkcheckbutton.c \
gtkcheckmenuitem.c \
gtkclipboard.c \
gtkclist.c \
gtkcolorbutton.c \
gtkcolorsel.c \
@ -370,7 +368,6 @@ gtk_c_sources = \
gtkctree.c \
gtkcurve.c \
gtkdialog.c \
gtkdnd.c \
gtkdrawingarea.c \
gtkeditable.c \
gtkentry.c \
@ -533,7 +530,8 @@ gtk_c_sources = \
gtkwidget.c \
gtkwindow-decorate.c \
gtkwindow.c \
xembed.h
xembed.h \
$(gtk_clipboard_dnd_c_sources)
if OS_UNIX
gtk_private_h_sources += gtkfilesystemunix.h
@ -561,6 +559,13 @@ gtk_c_sources += gtkplug-stub.c gtksocket-stub.c
endif
endif
if USE_QUARTZ
gtk_clipboard_dnd_c_sources = gtkclipboard-quartz.c gtkdnd-quartz.c gtkquartz.c gtkquartz.h
gtk_clipboard_dnd_c_sources_CFLAGS = "-xobjective-c"
else
gtk_clipboard_dnd_c_sources = gtkclipboard.c gtkdnd.c
endif
# we use our own built_sources variable rules to avoid automake's
# BUILT_SOURCES oddities
# we generate frequently rebuild files piggyback on a stamp file, so sources

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288
gtk/gtkquartz.c Normal file
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/* gtkquartz.c: Utility functions used by the Quartz port
*
* Copyright (C) 2006 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include "gtkquartz.h"
NSImage *
_gtk_quartz_create_image_from_pixbuf (GdkPixbuf *pixbuf)
{
CGColorSpaceRef colorspace;
CGDataProviderRef data_provider;
CGContextRef context;
CGImageRef image;
void *data;
int rowstride, pixbuf_width, pixbuf_height;
gboolean has_alpha;
NSImage *nsimage;
pixbuf_width = gdk_pixbuf_get_width (pixbuf);
pixbuf_height = gdk_pixbuf_get_height (pixbuf);
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);
data = gdk_pixbuf_get_pixels (pixbuf);
colorspace = CGColorSpaceCreateDeviceRGB ();
data_provider = CGDataProviderCreateWithData (NULL, data, pixbuf_height * rowstride, NULL);
image = CGImageCreate (pixbuf_width, pixbuf_height, 8,
has_alpha ? 32 : 24, rowstride,
colorspace,
has_alpha ? kCGImageAlphaLast : 0,
data_provider, NULL, FALSE,
kCGRenderingIntentDefault);
CGDataProviderRelease (data_provider);
CGColorSpaceRelease (colorspace);
nsimage = [[NSImage alloc] initWithSize:NSMakeSize (pixbuf_width, pixbuf_height)];
[nsimage lockFocus];
context = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
CGContextDrawImage (context, CGRectMake (0, 0, pixbuf_width, pixbuf_height), image);
[nsimage unlockFocus];
CGImageRelease (image);
return nsimage;
}
static NSString *
target_to_pasteboard_type (const char *target)
{
if (strcmp (target, "UTF8_STRING") == 0)
return NSStringPboardType;
else if (strcmp (target, "image/tiff") == 0)
return NSTIFFPboardType;
else if (strcmp (target, "application/x-color") == 0)
return NSColorPboardType;
else if (strcmp (target, "text/uri-list") == 0)
return NSURLPboardType;
else
return [NSString stringWithUTF8String:target];
}
NSArray *
_gtk_quartz_target_list_to_pasteboard_types (GtkTargetList *target_list)
{
NSMutableSet *set = [[NSMutableSet alloc] init];
GList *list;
for (list = target_list->list; list; list = list->next)
{
GtkTargetPair *pair = list->data;
gchar *target = gdk_atom_name (pair->target);
[set addObject:target_to_pasteboard_type (target)];
g_free (target);
}
return [set allObjects];
}
NSArray *
_gtk_quartz_target_entries_to_pasteboard_types (const GtkTargetEntry *targets,
guint n_targets)
{
NSMutableSet *set = [[NSMutableSet alloc] init];
int i;
for (i = 0; i < n_targets; i++)
{
[set addObject:target_to_pasteboard_type (targets[i].target)];
}
return [set allObjects];
}
GdkAtom
_gtk_quartz_pasteboard_type_to_atom (NSString *type)
{
if ([type isEqualToString:NSStringPboardType])
return gdk_atom_intern_static_string ("UTF8_STRING");
else if ([type isEqualToString:NSTIFFPboardType])
return gdk_atom_intern_static_string ("image/tiff");
else if ([type isEqualToString:NSColorPboardType])
return gdk_atom_intern_static_string ("application/x-color");
else if ([type isEqualToString:NSURLPboardType])
return gdk_atom_intern_static_string ("text/uri-list");
else
return gdk_atom_intern ([type UTF8String], FALSE);
}
GList *
_gtk_quartz_pasteboard_types_to_atom_list (NSArray *array)
{
GList *result = NULL;
int i;
int count;
count = [array count];
for (i = 0; i < count; i++)
{
GdkAtom atom = _gtk_quartz_pasteboard_type_to_atom ([array objectAtIndex:i]);
result = g_list_prepend (result, GDK_ATOM_TO_POINTER (atom));
}
return result;
}
GtkSelectionData *
_gtk_quartz_get_selection_data_from_pasteboard (NSPasteboard *pasteboard,
GdkAtom target,
GdkAtom selection)
{
GtkSelectionData *selection_data = NULL;
selection_data = g_new0 (GtkSelectionData, 1);
selection_data->selection = selection;
selection_data->target = target;
if (target == gdk_atom_intern_static_string ("UTF8_STRING"))
{
NSString *s = [pasteboard stringForType:NSStringPboardType];
int len = [s length];
if (s)
{
selection_data->type = target;
selection_data->format = 8;
selection_data->length = len;
selection_data->data = g_memdup ([s UTF8String], len + 1);
}
}
else if (target == gdk_atom_intern_static_string ("application/x-color"))
{
NSColor *nscolor = [[NSColor colorFromPasteboard:pasteboard] colorUsingColorSpaceName:NSDeviceRGBColorSpace];
guint16 color[4];
selection_data->target = target;
color[0] = 0xffff * [nscolor redComponent];
color[1] = 0xffff * [nscolor greenComponent];
color[2] = 0xffff * [nscolor blueComponent];
color[3] = 0xffff * [nscolor alphaComponent];
gtk_selection_data_set (selection_data, target, 16, (guchar *)color, 8);
}
else if (target == gdk_atom_intern_static_string ("text/uri-list"))
{
gchar *uris[2];
NSURL *url = [NSURL URLFromPasteboard:pasteboard];
selection_data->target = gdk_atom_intern_static_string ("text/uri-list");
uris[0] = [[url description] UTF8String];
uris[1] = NULL;
gtk_selection_data_set_uris (selection_data, uris);
}
else
{
NSData *data;
gchar *name;
name = gdk_atom_name (target);
if (strcmp (name, "image/tiff") == 0)
data = [pasteboard dataForType:NSTIFFPboardType];
else
data = [pasteboard dataForType:[NSString stringWithUTF8String:name]];
g_free (name);
if (data)
{
selection_data->type = target;
selection_data->format = 8;
selection_data->length = [data length];
selection_data->data = g_malloc (selection_data->length + 1);
selection_data->data[selection_data->length] = '\0';
memcpy(selection_data->data, [data bytes], selection_data->length);
}
}
return selection_data;
}
void
_gtk_quartz_set_selection_data_for_pasteboard (NSPasteboard *pasteboard,
GtkSelectionData *selection_data)
{
NSString *type;
NSData *data;
gchar *target = gdk_atom_name (selection_data->target);
type = target_to_pasteboard_type (target);
g_free (target);
if ([type isEqualTo:NSStringPboardType])
[pasteboard setString:[NSString stringWithUTF8String:(const char *)selection_data->data]
forType:type];
else if ([type isEqualTo:NSColorPboardType])
{
guint16 *color = (guint16 *)selection_data->data;
float red, green, blue, alpha;
red = (float)color[0] / 0xffff;
green = (float)color[1] / 0xffff;
blue = (float)color[2] / 0xffff;
alpha = (float)color[3] / 0xffff;
NSColor *nscolor = [NSColor colorWithDeviceRed:red green:green blue:blue alpha:alpha];
[nscolor writeToPasteboard:pasteboard];
}
else if ([type isEqualTo:NSURLPboardType])
{
gchar **list;
gchar **result = NULL;
NSURL *url;
int count = gdk_text_property_to_utf8_list_for_display (selection_data->display,
gdk_atom_intern_static_string ("UTF8_STRING"),
selection_data->format,
selection_data->data,
selection_data->length,
&list);
if (count > 0)
result = g_uri_list_extract_uris (list[0]);
g_strfreev (list);
url = [NSURL URLWithString:[NSString stringWithUTF8String:result[0]]];
[url writeToPasteboard:pasteboard];
g_strfreev (result);
}
else
[pasteboard setData:[NSData dataWithBytesNoCopy:selection_data->data
length:selection_data->length
freeWhenDone:NO]
forType:type];
}

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gtk/gtkquartz.h Normal file
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/* gtkquartz.h: Utility functions used by the Quartz port
*
* Copyright (C) 2006 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_QUARTZ_H__
#define __GTK_QUARTZ_H__
#import <Cocoa/Cocoa.h>
#include <gtk/gtkselection.h>
G_BEGIN_DECLS
NSArray *_gtk_quartz_target_list_to_pasteboard_types (GtkTargetList *target_list);
NSArray *_gtk_quartz_target_entries_to_pasteboard_types (const GtkTargetEntry *targets,
guint n_targets);
GList *_gtk_quartz_pasteboard_types_to_atom_list (NSArray *array);
GdkAtom _gtk_quartz_pasteboard_type_to_atom (NSString *type);
GtkSelectionData *_gtk_quartz_get_selection_data_from_pasteboard (NSPasteboard *pasteboard,
GdkAtom target,
GdkAtom selection);
void _gtk_quartz_set_selection_data_for_pasteboard (NSPasteboard *pasteboard,
GtkSelectionData *selection_data);
NSImage *_gtk_quartz_create_image_from_pixbuf (GdkPixbuf *pixbuf);
G_END_DECLS
#endif /* __GTK_QUARTZ_H__ */