15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "media/tools/shader_bench/window.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "media/tools/shader_bench/painter.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <gdk/gdkx.h> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <gtk/gtk.h> 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace media { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static gboolean OnDelete(GtkWidget* widget, GdkEventExpose* event) { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_main_quit(); 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return FALSE; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static gboolean OnExpose(GtkWidget* widget, 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GdkEventExpose* event, 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gpointer data) { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Window* window = reinterpret_cast<Window*>(data); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (window) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window->OnPaint(); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return FALSE; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::NativeWindow Window::CreateNativeWindow(int width, int height) { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkWidget* hwnd = gtk_window_new(GTK_WINDOW_TOPLEVEL); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_window_set_default_size(GTK_WINDOW(hwnd), width, height); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_widget_set_double_buffered(hwnd, FALSE); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_widget_set_app_paintable(hwnd, TRUE); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_widget_show(hwnd); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GTK_WINDOW(hwnd); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::PluginWindowHandle Window::PluginWindow() { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GDK_WINDOW_XWINDOW(GTK_WIDGET(window_handle_)->window); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void Window::Start(int limit, const base::Closure& callback, 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Painter* painter) { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) running_ = true; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) count_ = 0; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) limit_ = limit; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_ = callback; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) painter_ = painter; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_signal_connect(GTK_OBJECT(window_handle_), 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "delete_event", 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<GtkSignalFunc>(OnDelete), 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_signal_connect(GTK_OBJECT(window_handle_), 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "expose_event", 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<GtkSignalFunc>(OnExpose), 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_widget_queue_draw(GTK_WIDGET(window_handle_)); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MainLoop(); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void Window::OnPaint() { 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!running_) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (count_ < limit_) { 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) painter_->OnPaint(); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) count_++; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_widget_queue_draw(GTK_WIDGET(window_handle_)); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) running_ = false; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!callback_.is_null()) { 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_.Run(); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_.Reset(); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_main_quit(); 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void Window::MainLoop() { 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gtk_main(); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace media 88