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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/find_bar_gtk.h"
#include <gdk/gdkkeysyms.h>
#include "base/string_util.h"
#include "chrome/browser/find_bar_controller.h"
#include "chrome/browser/gtk/tab_contents_container_gtk.h"
#include "chrome/browser/tab_contents/web_contents.h"
namespace {
gboolean EntryContentsChanged(GtkWindow* window, FindBarGtk* find_bar) {
find_bar->ContentsChanged();
return FALSE;
}
gboolean KeyPressEvent(GtkWindow* window, GdkEventKey* event,
FindBarGtk* find_bar) {
if (GDK_Escape == event->keyval)
find_bar->EscapePressed();
return FALSE;
}
}
FindBarGtk::FindBarGtk() {
find_text_ = gtk_entry_new();
gtk_widget_show(find_text_);
container_ = gtk_hbox_new(false, 2);
gtk_box_pack_end(GTK_BOX(container_), find_text_, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(find_text_), "changed",
G_CALLBACK(EntryContentsChanged), this);
g_signal_connect(G_OBJECT(find_text_), "key-press-event",
G_CALLBACK(KeyPressEvent), this);
}
void FindBarGtk::Show() {
// TODO(tc): This should be an animated slide in.
gtk_widget_show(container_);
gtk_widget_grab_focus(find_text_);
}
void FindBarGtk::Hide(bool animate) {
// TODO(tc): Animated slide away.
gtk_widget_hide(container_);
}
void FindBarGtk::SetFocusAndSelection() {
}
void FindBarGtk::ClearResults(const FindNotificationDetails& results) {
}
void FindBarGtk::StopAnimation() {
// No animation yet, so do nothing.
}
void FindBarGtk::SetFindText(const std::wstring& find_text) {
}
void FindBarGtk::UpdateUIForFindResult(const FindNotificationDetails& result,
const std::wstring& find_text) {
}
gfx::Rect FindBarGtk::GetDialogPosition(gfx::Rect avoid_overlapping_rect) {
return gfx::Rect();
}
void FindBarGtk::SetDialogPosition(const gfx::Rect& new_pos, bool no_redraw) {
}
bool FindBarGtk::IsFindBarVisible() {
return true;
}
void FindBarGtk::RestoreSavedFocus() {
}
void FindBarGtk::ContentsChanged() {
WebContents* web_contents = find_bar_controller_->web_contents();
if (!web_contents)
return;
std::string new_contents(gtk_entry_get_text(GTK_ENTRY(find_text_)));
if (new_contents.length() > 0) {
web_contents->StartFinding(UTF8ToWide(new_contents), true);
} else {
// The textbox is empty so we reset.
web_contents->StopFinding(true); // true = clear selection on page.
}
}
void FindBarGtk::EscapePressed() {
find_bar_controller_->EndFindSession();
}
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