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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/gtk/gtk_dnd_util.h"
#include "base/logging.h"
// static
GdkAtom GtkDndUtil::GetAtomForTarget(int target) {
switch (target) {
case X_CHROME_TAB:
static GdkAtom tab_atom = gdk_atom_intern(
const_cast<char*>("application/x-chrome-tab"), false);
return tab_atom;
case X_CHROME_TEXT_HTML:
static GdkAtom html_atom = gdk_atom_intern(
const_cast<char*>("text/html"), false);
return html_atom;
case X_CHROME_BOOKMARK_ITEM:
static GdkAtom bookmark_atom = gdk_atom_intern(
const_cast<char*>("application/x-chrome-bookmark-item"), false);
return bookmark_atom;
case X_CHROME_TEXT_PLAIN:
static GdkAtom text_atom = gdk_atom_intern(
const_cast<char*>("text/plain"), false);
return text_atom;
case X_CHROME_TEXT_URI_LIST:
static GdkAtom uris_atom = gdk_atom_intern(
const_cast<char*>("text/uri-list"), false);
return uris_atom;
default:
NOTREACHED();
}
return NULL;
}
// static
GtkTargetList* GtkDndUtil::GetTargetListFromCodeMask(int code_mask) {
GtkTargetList* targets = gtk_target_list_new(NULL, 0);
if (code_mask & X_CHROME_TAB) {
gtk_target_list_add(targets, GetAtomForTarget(X_CHROME_TAB),
GTK_TARGET_SAME_APP, X_CHROME_TAB);
}
if (code_mask & X_CHROME_TEXT_PLAIN)
gtk_target_list_add_text_targets(targets, X_CHROME_TEXT_PLAIN);
if (code_mask & X_CHROME_TEXT_URI_LIST)
gtk_target_list_add_uri_targets(targets, X_CHROME_TEXT_URI_LIST);
if (code_mask & X_CHROME_TEXT_HTML) {
gtk_target_list_add(targets, GetAtomForTarget(X_CHROME_TEXT_PLAIN),
0, X_CHROME_TEXT_HTML);
}
if (code_mask & X_CHROME_BOOKMARK_ITEM) {
gtk_target_list_add(targets, GetAtomForTarget(X_CHROME_BOOKMARK_ITEM),
GTK_TARGET_SAME_APP, X_CHROME_BOOKMARK_ITEM);
}
return targets;
}
// static
void GtkDndUtil::SetDestTargetListFromCodeMask(GtkWidget* dest,
int code_mask) {
GtkTargetList* targets = GetTargetListFromCodeMask(code_mask);
gtk_drag_dest_set_target_list(dest, targets);
gtk_target_list_unref(targets);
}
// static
void GtkDndUtil::SetSourceTargetListFromCodeMask(GtkWidget* source,
int code_mask) {
GtkTargetList* targets = GetTargetListFromCodeMask(code_mask);
gtk_drag_source_set_target_list(source, targets);
gtk_target_list_unref(targets);
}
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