Super-simplistic status bubble on Linux.

(I just want to see when pages are loading, y'know...)

Review URL: http://codereview.chromium.org/21500

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10004 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 73 insertions, 0 deletions

diff --git a/chrome/browser/gtk/status_bubble_gtk.cc b/chrome/browser/gtk/status_bubble_gtk.cc
new file mode 100644
index 0000000..4e67bee
--- /dev/null
+++ b/chrome/browser/gtk/status_bubble_gtk.cc
@@ -0,0 +1,73 @@
+// 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/status_bubble_gtk.h"
+
+#include "base/string_util.h"
+#include "googleurl/src/gurl.h"
+
+StatusBubbleGtk::StatusBubbleGtk(GtkWindow* parent)
+    : parent_(parent), window_(NULL) {
+}
+
+StatusBubbleGtk::~StatusBubbleGtk() {
+  Hide();
+}
+
+void StatusBubbleGtk::SetStatus(const std::string& status) {
+  if (status.empty()) {
+    Hide();
+    return;
+  }
+
+  if (!window_)
+    Create();
+
+  gtk_label_set_text(GTK_LABEL(label_), status.c_str());
+  Reposition();
+  gtk_widget_show(window_);
+}
+
+void StatusBubbleGtk::SetStatus(const std::wstring& status) {
+  SetStatus(WideToUTF8(status));
+}
+
+void StatusBubbleGtk::SetURL(const GURL& url, const std::wstring& languages) {
+  SetStatus(url.spec());
+}
+
+void StatusBubbleGtk::Hide() {
+  if (!window_)
+    return;
+  gtk_widget_destroy(window_);
+  window_ = NULL;
+}
+
+void StatusBubbleGtk::MouseMoved() {
+  if (!window_)
+    return;
+  // We ignore for now.
+  // TODO(port): the fancy sliding behavior.
+}
+
+void StatusBubbleGtk::Create() {
+  if (window_)
+    return;
+
+  window_ = gtk_window_new(GTK_WINDOW_POPUP);
+  gtk_window_set_transient_for(GTK_WINDOW(window_), parent_);
+  gtk_container_set_border_width(GTK_CONTAINER(window_), 2);
+  label_ = gtk_label_new("");
+  gtk_widget_show(label_);
+  gtk_container_add(GTK_CONTAINER(window_), label_);
+}
+
+void StatusBubbleGtk::Reposition() {
+  int x, y, width, height, parent_height;
+  gtk_window_get_position(parent_, &x, &y);
+  gtk_window_get_size(parent_, &width, &parent_height);
+  gtk_window_get_size(GTK_WINDOW(window_), &width, &height);
+  // TODO(port): RTL positioning.
+  gtk_window_move(GTK_WINDOW(window_), x, y + parent_height - height);
+}