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Side by Side Diff: content/common/cursors/webcursor_gtk.cc

Issue 201473002: Move webcursors code from webkit/ to content. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: gfx image include Created 6 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "webkit/common/cursors/webcursor.h" 5 #include "content/common/cursors/webcursor.h"
6 6
7 #include <gdk/gdk.h> 7 #include <gdk/gdk.h>
8 #include <gtk/gtk.h> 8 #include <gtk/gtk.h>
9 9
10 #include "base/logging.h" 10 #include "base/logging.h"
11 #include "third_party/WebKit/public/platform/WebCursorInfo.h" 11 #include "third_party/WebKit/public/platform/WebCursorInfo.h"
12 #include "ui/gfx/gtk_util.h" 12 #include "ui/gfx/gtk_util.h"
13 13
14 using blink::WebCursorInfo; 14 using blink::WebCursorInfo;
15 15
16 namespace { 16 namespace {
17 17
18 // webcursor_gtk_data.h is taken directly from WebKit's CursorGtk.h. 18 // webcursor_gtk_data.h is taken directly from WebKit's CursorGtk.h.
19 #include "webkit/common/cursors/webcursor_gtk_data.h" 19 #include "content/common/cursors/webcursor_gtk_data.h"
20 20
21 // This helper function is taken directly from WebKit's CursorGtk.cpp. 21 // This helper function is taken directly from WebKit's CursorGtk.cpp.
22 // It attempts to create a custom cursor from the data inlined in 22 // It attempts to create a custom cursor from the data inlined in
23 // webcursor_gtk_data.h. 23 // webcursor_gtk_data.h.
24 GdkCursor* GetInlineCustomCursor(CustomCursorType type) { 24 GdkCursor* GetInlineCustomCursor(CustomCursorType type) {
25 static GdkCursor* CustomCursorsGdk[G_N_ELEMENTS(CustomCursors)]; 25 static GdkCursor* CustomCursorsGdk[G_N_ELEMENTS(CustomCursors)];
26 GdkCursor* cursor = CustomCursorsGdk[type]; 26 GdkCursor* cursor = CustomCursorsGdk[type];
27 if (cursor) 27 if (cursor)
28 return cursor; 28 return cursor;
29 const CustomCursor& custom = CustomCursors[type]; 29 const CustomCursor& custom = CustomCursors[type];
30 cursor = gdk_cursor_new_from_name(gdk_display_get_default(), custom.name); 30 cursor = gdk_cursor_new_from_name(gdk_display_get_default(), custom.name);
31 if (!cursor) { 31 if (!cursor) {
32 const GdkColor fg = { 0, 0, 0, 0 }; 32 const GdkColor fg = { 0, 0, 0, 0 };
33 const GdkColor bg = { 65535, 65535, 65535, 65535 }; 33 const GdkColor bg = { 65535, 65535, 65535, 65535 };
34 GdkPixmap* source = gdk_bitmap_create_from_data( 34 GdkPixmap* source = gdk_bitmap_create_from_data(
35 NULL, reinterpret_cast<const gchar*>(custom.bits), 32, 32); 35 NULL, reinterpret_cast<const gchar*>(custom.bits), 32, 32);
36 GdkPixmap* mask = gdk_bitmap_create_from_data( 36 GdkPixmap* mask = gdk_bitmap_create_from_data(
37 NULL, reinterpret_cast<const gchar*>(custom.mask_bits), 32, 32); 37 NULL, reinterpret_cast<const gchar*>(custom.mask_bits), 32, 32);
38 cursor = gdk_cursor_new_from_pixmap(source, mask, &fg, &bg, 38 cursor = gdk_cursor_new_from_pixmap(source, mask, &fg, &bg,
39 custom.hot_x, custom.hot_y); 39 custom.hot_x, custom.hot_y);
40 g_object_unref(source); 40 g_object_unref(source);
41 g_object_unref(mask); 41 g_object_unref(mask);
42 } 42 }
43 CustomCursorsGdk[type] = cursor; 43 CustomCursorsGdk[type] = cursor;
44 return cursor; 44 return cursor;
45 } 45 }
46 46
47 } // end anonymous namespace 47 } // namespace
48
49 namespace content {
48 50
49 int WebCursor::GetCursorType() const { 51 int WebCursor::GetCursorType() const {
50 // http://library.gnome.org/devel/gdk/2.12/gdk-Cursors.html has images 52 // http://library.gnome.org/devel/gdk/2.12/gdk-Cursors.html has images
51 // of the default X theme, but beware that the user's cursor theme can 53 // of the default X theme, but beware that the user's cursor theme can
52 // change everything. 54 // change everything.
53 switch (type_) { 55 switch (type_) {
54 case WebCursorInfo::TypePointer: 56 case WebCursorInfo::TypePointer:
55 return GDK_LAST_CURSOR; 57 return GDK_LAST_CURSOR;
56 case WebCursorInfo::TypeCross: 58 case WebCursorInfo::TypeCross:
57 return GDK_CROSS; 59 return GDK_CROSS;
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213 unref_ = NULL; 215 unref_ = NULL;
214 } 216 }
215 return; 217 return;
216 } 218 }
217 219
218 void WebCursor::CopyPlatformData(const WebCursor& other) { 220 void WebCursor::CopyPlatformData(const WebCursor& other) {
219 if (other.unref_) 221 if (other.unref_)
220 unref_ = gdk_cursor_ref(other.unref_); 222 unref_ = gdk_cursor_ref(other.unref_);
221 return; 223 return;
222 } 224 }
225
226 } // namespace content
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