Add download items to the download shelf in linux.

Review URL: http://codereview.chromium.org/40136

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10935 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 120 insertions, 0 deletions

diff --git a/chrome/browser/gtk/download_item_gtk.cc b/chrome/browser/gtk/download_item_gtk.cc
new file mode 100644
index 0000000..e14f592
--- /dev/null
+++ b/chrome/browser/gtk/download_item_gtk.cc
@@ -0,0 +1,120 @@
+// 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/download_item_gtk.h"
+
+#include "base/basictypes.h"
+#include "chrome/browser/download/download_item_model.h"
+#include "chrome/browser/download/download_manager.h"
+#include "chrome/browser/gtk/nine_box.h"
+#include "chrome/common/resource_bundle.h"
+
+#include "grit/theme_resources.h"
+
+NineBox* DownloadItemGtk::nine_box_normal_ = NULL;
+NineBox* DownloadItemGtk::nine_box_prelight_ = NULL;
+NineBox* DownloadItemGtk::nine_box_active_ = NULL;
+
+DownloadItemGtk::DownloadItemGtk(BaseDownloadItemModel* download_model,
+                                 GtkWidget* parent_shelf)
+    : download_model_(download_model),
+      parent_shelf_(parent_shelf) {
+  InitNineBoxes();
+
+  body_ = gtk_button_new();
+  gtk_widget_set_app_paintable(body_, TRUE);
+  g_signal_connect(G_OBJECT(body_), "expose-event",
+                   G_CALLBACK(OnBodyExpose), this);
+
+  GtkWidget* label = gtk_label_new(download_model->download()->file_name()
+      .value().c_str());
+  gtk_container_add(GTK_CONTAINER(body_), label);
+
+  hbox_ = gtk_hbox_new(FALSE, 0);
+  gtk_box_pack_start(GTK_BOX(hbox_), body_, FALSE, FALSE, 0);
+  gtk_box_pack_start(GTK_BOX(parent_shelf), hbox_, FALSE, FALSE, 0);
+  gtk_widget_show_all(hbox_);
+}
+
+// static
+void DownloadItemGtk::InitNineBoxes() {
+  if (nine_box_normal_)
+    return;
+
+  GdkPixbuf* images[9];
+  ResourceBundle &rb = ResourceBundle::GetSharedInstance();
+
+  int i = 0;
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_TOP);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_TOP);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_TOP);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_MIDDLE);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_MIDDLE);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_MIDDLE);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_BOTTOM);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_BOTTOM);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_BOTTOM);
+  nine_box_normal_ = new NineBox(images);
+
+  i = 0;
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_TOP_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_TOP_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_TOP_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_MIDDLE_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_MIDDLE_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_MIDDLE_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_BOTTOM_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_BOTTOM_H);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_BOTTOM_H);
+  nine_box_prelight_ = new NineBox(images);
+
+  i = 0;
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_TOP_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_TOP_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_TOP_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_MIDDLE_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_MIDDLE_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_MIDDLE_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_LEFT_BOTTOM_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_CENTER_BOTTOM_P);
+  images[i++] = rb.LoadPixbuf(IDR_DOWNLOAD_BUTTON_RIGHT_BOTTOM_P);
+  nine_box_active_ = new NineBox(images);
+}
+
+// static
+gboolean DownloadItemGtk::OnBodyExpose(GtkWidget* widget, GdkEventExpose* e,
+                                       DownloadItemGtk* download_item) {
+  NineBox* nine_box = NULL;
+  if (GTK_WIDGET_STATE(widget) == GTK_STATE_PRELIGHT)
+    nine_box = nine_box_prelight_;
+  else if (GTK_WIDGET_STATE(widget) == GTK_STATE_ACTIVE)
+    nine_box = nine_box_active_;
+  else
+    nine_box = nine_box_normal_;
+
+  GdkPixbuf* pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB,
+                                     true,  // alpha
+                                     8,  // bits per channel
+                                     widget->allocation.width,
+                                     widget->allocation.height);
+
+  nine_box->RenderToPixbuf(pixbuf);
+
+  gdk_draw_pixbuf(widget->window,
+                  widget->style->fg_gc[GTK_WIDGET_STATE(widget)],
+                  pixbuf,
+                  0, 0,
+                  widget->allocation.x, widget->allocation.y, -1, -1,
+                  GDK_RGB_DITHER_NONE, 0, 0);
+
+  gdk_pixbuf_unref(pixbuf);
+
+  gtk_container_propagate_expose(GTK_CONTAINER(widget),
+                                 gtk_bin_get_child(GTK_BIN(widget)),
+                                 e);
+
+  return TRUE;
+}
+
+