* Revert "Start writing the GTK code for test_shell."

webkit/tools/test_shell/gtk/webwidget_host.cc

Index: webkit/tools/test_shell/gtk/webwidget_host.cc
diff --git a/webkit/tools/test_shell/gtk/webwidget_host.cc b/webkit/tools/test_shell/gtk/webwidget_host.cc
index 1dbc545fb9b040392ecaa4d04d13cf32474da316..3b21839936bfe35b22fd9df2300646f1ecc50ab8 100644
--- a/webkit/tools/test_shell/gtk/webwidget_host.cc
+++ b/webkit/tools/test_shell/gtk/webwidget_host.cc
@@ -5,178 +5,11 @@
 #include "webkit/tools/test_shell/webwidget_host.h"
 
 #include "base/logging.h"
-#include "base/gfx/platform_canvas_linux.h"
-#include "base/gfx/platform_device_linux.h"
-#include "base/gfx/bitmap_platform_device_linux.h"
-#include "webkit/glue/webinputevent.h"
-#include "webkit/glue/webwidget.h"
 
-#include <gtk/gtk.h>
-
-namespace {
-
-// -----------------------------------------------------------------------------
-// Callback functions to proxy to host...
-
-static gboolean configureEvent(GtkWidget* widget, GdkEventConfigure* config,
-                               gpointer userdata) {
-  WebWidgetHost* host = (WebWidgetHost* ) userdata;
-  DLOG(INFO) << "  -- Resize " << config->width << " " << config->height;
-  host->Resize(gfx::Size(config->width, config->height));
-  return FALSE;
-}
-
-static gboolean exposeEvent(GtkWidget* widget, GdkEventExpose* expose,
-                            gpointer userdata) {
-  WebWidgetHost* host = (WebWidgetHost* ) userdata;
-  DLOG(INFO) << "  -- Expose";
-  host->Paint();
-  return FALSE;
-}
-
-static gboolean destroyEvent(GtkWidget* widget, GdkEvent* event, gpointer userdata) {
-  WebWidgetHost* host = (WebWidgetHost* ) userdata;
-  DLOG(INFO) << "  -- Destroy";
-  host->WindowDestroyed();
-  return FALSE;
-}
-
-static gboolean keyPressEvent(GtkWidget* widget, GdkEventKey* event,
-                              gpointer userdata) {
-  WebWidgetHost* host = (WebWidgetHost* ) userdata;
-  DLOG(INFO) << "  -- Key press";
-  WebKeyboardEvent wke(event);
-  host->webwidget()->HandleInputEvent(&wke);
-  return FALSE;
-}
-
-static gboolean focusIn(GtkWidget* widget, GdkEventFocus* focus, gpointer userdata) {
-  WebWidgetHost* host = (WebWidgetHost* ) userdata;
-  host->webwidget()->SetFocus(true);
-  return FALSE;
-}
-
-static gboolean focusOut(GtkWidget* widget, GdkEventFocus* focus, gpointer userdata) {
-  WebWidgetHost* host = (WebWidgetHost* ) userdata;
-  host->webwidget()->SetFocus(false);
-  return FALSE;
-}
-
-}  // anonymous namespace
-
-// -----------------------------------------------------------------------------
-
-WebWidgetHost* WebWidgetHost::Create(gfx::WindowHandle box,
-                                     WebWidgetDelegate* delegate) {
-  WebWidgetHost* host = new WebWidgetHost();
-  host->view_ = gtk_drawing_area_new();
-  gtk_widget_add_events(host->view_, GDK_EXPOSURE_MASK |
-                                     GDK_POINTER_MOTION_MASK |
-                                     GDK_BUTTON_PRESS_MASK |
-                                     GDK_BUTTON_RELEASE_MASK |
-                                     GDK_KEY_PRESS_MASK |
-                                     GDK_KEY_RELEASE_MASK);
-  // TODO(agl): set GTK_CAN_FOCUS flag
-  host->webwidget_ = WebWidget::Create(delegate);
-  g_object_set_data(G_OBJECT(host->view_), "webwidgethost", host);
-
-  g_signal_connect(host->view_, "configure-event", G_CALLBACK(configureEvent), host);
-  g_signal_connect(host->view_, "expose-event", G_CALLBACK(exposeEvent), host);
-  g_signal_connect(host->view_, "destroy-event", G_CALLBACK(destroyEvent), host);
-  g_signal_connect(host->view_, "key-press-event", G_CALLBACK(keyPressEvent), host);
-  g_signal_connect(host->view_, "focus-in-event", G_CALLBACK(focusIn), host);
-  g_signal_connect(host->view_, "focus-out-event", G_CALLBACK(focusOut), host);
-
-  gtk_box_pack_start(GTK_BOX(box), host->view_, TRUE, TRUE, 0);
-
-  return host;
-}
-
-WebWidgetHost* FromWindow(gfx::WindowHandle view) {
-  const gpointer p = g_object_get_data(G_OBJECT(view), "webwidgethost");
-  return (WebWidgetHost* ) p;
-}
-
-WebWidgetHost::WebWidgetHost()
-    : view_(NULL),
-      webwidget_(NULL),
-      scroll_dx_(0),
-      scroll_dy_(0),
-      track_mouse_leave_(false) {
-  set_painting(false);
+WebWidgetHost::WebWidgetHost() {
+  NOTIMPLEMENTED();
 }
 
 WebWidgetHost::~WebWidgetHost() {
-  webwidget_->Close();
-  webwidget_->Release();
-}
-
-void WebWidgetHost::Resize(const gfx::Size &newsize) {
-  // The pixel buffer backing us is now the wrong size
-  canvas_.reset();
-
-  gtk_widget_set_size_request(GTK_WIDGET(view_), newsize.width(), newsize.height());
-  webwidget_->Resize(gfx::Size(newsize.width(), newsize.height()));
-}
-
-void WebWidgetHost::Paint() {
-  gint width, height;
-  gtk_widget_get_size_request(GTK_WIDGET(view_), &width, &height);
-
-  gfx::Rect client_rect(width, height);
-
-  if (!canvas_.get()) {
-    paint_rect_ = client_rect;
-    canvas_.reset(new gfx::PlatformCanvas(width, height, true));
-    if (!canvas_.get()) {
-      // memory allocation failed, we can't paint.
-      LOG(ERROR) << "Failed to allocate memory for " << width << "x" << height;
-      return;
-    }
-  }
-
-  // This may result in more invalidation
-  webwidget_->Layout();
-
-  // TODO(agl): scrolling code
-
-  // Paint the canvas if necessary.  Allow painting to generate extra rects the
-  // first time we call it.  This is necessary because some WebCore rendering
-  // objects update their layout only when painted.
-  
-  for (int i = 0; i < 2; ++i) {
-    paint_rect_ = client_rect.Intersect(paint_rect_);
-    if (!paint_rect_.IsEmpty()) {
-      gfx::Rect rect(paint_rect_);
-      paint_rect_ = gfx::Rect();
-
-      DLOG_IF(WARNING, i == 1) << "painting caused additional invalidations";
-      PaintRect(rect);
-    }
-  }
-  DCHECK(paint_rect_.IsEmpty());
-
-  // BitBlit to the X server
-  gfx::PlatformDeviceLinux &platdev = canvas_->getTopPlatformDevice();
-  gfx::BitmapPlatformDeviceLinux* const bitdev =
-    static_cast<gfx::BitmapPlatformDeviceLinux* >(&platdev);
-  LOG(INFO) << "Using pixel data at " << (void *) gdk_pixbuf_get_pixels(bitdev->pixbuf());
-  gdk_draw_pixbuf(view_->window, NULL, bitdev->pixbuf(),
-                  0, 0, 0, 0, width, height, GDK_RGB_DITHER_NONE, 0, 0);
-  gdk_pixbuf_save(bitdev->pixbuf(), "output.png", "png", NULL, NULL);
-}
-
-void WebWidgetHost::PaintRect(const gfx::Rect& rect) {
-  set_painting(true);
-  webwidget_->Paint(canvas_.get(), rect);
-  set_painting(false);
-}
-
-// -----------------------------------------------------------------------------
-// This is called when the GTK window is destroyed. In the Windows code this
-// deletes this object. Since it's only test_shell it probably doesn't matter
-// that much.
-// -----------------------------------------------------------------------------
-void WebWidgetHost::WindowDestroyed() {
-  delete this;
+  NOTIMPLEMENTED();
 }