1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/ui/window_sizer/window_sizer.h" 6 7 #include <gtk/gtk.h> 8 9 #include "base/logging.h" 10 #include "chrome/browser/ui/browser.h" 11 #include "chrome/browser/ui/browser_finder.h" 12 #include "chrome/browser/ui/browser_window.h" 13 #include "chrome/browser/ui/host_desktop.h" 14 #include "ui/gfx/screen.h" 15 16 // Used to pad the default new window size. On Windows, this is also used for 17 // positioning new windows (each window is offset from the previous one). 18 // Since we don't position windows, it's only used for the default new window 19 // size. 20 const int WindowSizer::kWindowTilePixels = 10; 21 22 // static 23 gfx::Point WindowSizer::GetDefaultPopupOrigin(const gfx::Size& size, 24 chrome::HostDesktopType type) { 25 gfx::Rect monitor_bounds = gfx::Screen::GetNativeScreen()-> 26 GetPrimaryDisplay().work_area(); 27 gfx::Point corner(monitor_bounds.x(), monitor_bounds.y()); 28 29 if (Browser* browser = chrome::FindLastActiveWithHostDesktopType(type)) { 30 GtkWindow* window = 31 reinterpret_cast<GtkWindow*>(browser->window()->GetNativeWindow()); 32 int x = 0, y = 0; 33 gtk_window_get_position(window, &x, &y); 34 // Limit to not overflow the work area right and bottom edges. 35 gfx::Point limit( 36 std::min(x + kWindowTilePixels, monitor_bounds.right() - size.width()), 37 std::min(y + kWindowTilePixels, 38 monitor_bounds.bottom() - size.height())); 39 // Adjust corner to now overflow the work area left and top edges, so 40 // that if a popup does not fit the title-bar is remains visible. 41 corner = gfx::Point( 42 std::max(corner.x(), limit.x()), 43 std::max(corner.y(), limit.y())); 44 } 45 return corner; 46 } 47
