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/*********************************************************
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* Copyright (C) 2009 VMware, Inc. All rights reserved.
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation version 2.1 and no later version.
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
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* License for more details.
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*********************************************************/
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* @file dragDetWnd.cpp
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* Detection window code for Linux/X11, based on Gtkmm. Includes unit test
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#include "dragDetWnd.h"
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DragDetWnd::DragDetWnd() :
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#if defined(DETWNDDEBUG)
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DragDetWnd::~DragDetWnd()
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* Flush the X connection.
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Glib::RefPtr<Gdk::Display> gdkdisplay = Gdk::Display::get_default();
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DragDetWnd::Show(void)
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DragDetWnd::Hide(void)
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DragDetWnd::Raise(void)
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Glib::RefPtr<Gdk::Window> gdkwin = get_window();
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DragDetWnd::Lower(void)
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Glib::RefPtr<Gdk::Window> gdkwin = get_window();
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* Get the width of the screen associated with this window.
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* @return width of screen, in pixels.
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DragDetWnd::GetScreenWidth(void)
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Glib::RefPtr<Gdk::Screen> gdkscreen = get_screen();
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return gdkscreen->get_width();
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* Get the height of the screen associated with this window.
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* @return height of screen, in pixels.
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DragDetWnd::GetScreenHeight(void)
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Glib::RefPtr<Gdk::Screen> gdkscreen = get_screen();
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return gdkscreen->get_height();
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#if defined(DETWNDDEBUG)
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* Set default window attributes appropriate for debugging detection windows.
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* @note This only applies to instances of DragDetWnd that are derived from
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DragDetWnd::DebugSetAttributes(void)
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set_default_size(1, 1);
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set_decorated(false);
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set_type_hint(Gdk::WINDOW_TYPE_HINT_DOCK);
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* Set the geometry of the window.
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* @param[in] x desired x-coordinate of the window.
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* @param[in] y desired y-coordinate of the window.
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* @param[in] width desired width of the window.
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* @param[in] height desired height of the window.
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DragDetWnd::SetGeometry(const int x,
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Glib::RefPtr<Gdk::Window> gdkwin = get_window();
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gdkwin->move_resize(x, y, width, height);
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* Get the current geometry of the window.
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* @param[out] x current x-coordinate of the window.
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* @param[out] y current y-coordinate of the window.
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* @param[out] width current width of the window.
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* @param[out] height current height of the window.
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* @note The current geometry may be inaccurate if retrieved too quickly
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* after a change made by SetGeometry(). This is due to the realities of
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* X and window managers. Some of this is mitigated by the use of flush()
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* and sync() calls in SetGeometry(), but these are no guarantee.
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DragDetWnd::GetGeometry(int &x, int &y, int &width, int &height)
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Glib::RefPtr<Gdk::Window> gdkwin = get_window();
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gdkwin->get_geometry(x, y, width, height, dummy);
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#if defined(DETWNDTEST)
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* Code below here is for unit tests.
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#if defined(DETWNDTEST)
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* Add a button to launch unit tests to the drag detection window.
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DragDetWndTest::CreateTestUI()
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m_button.set_label("Start Unit Tests");
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m_button.signal_clicked().connect(sigc::mem_fun(*this, &DragDetWndTest::RunUnitTests));
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* Run some unit tests, then exit. Requires a main program, refer to
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* bora-vmsoft/toolbox/linux/vmwareuser/detWndTest/main.cpp for an
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DragDetWndTest::RunUnitTests()
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#if defined(DETWNDDEBUG)
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testWnd.SetAttributes();
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int x, y, width, height;
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testWnd.GetGeometry(x, y, width, height);
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printf("Geometry is x %d y %d width %d height %d\n", x, y, width, height);
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for (int i = 10; i < 50; Gtk::Main::iteration(), i++) {
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printf("Setting geometry to x %d y %d w %d h %d\n", i * 10, i * 10, i * 10, i * 10);
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testWnd.SetGeometry(i * 10, i * 10, i * 10, i * 10);
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testWnd.GetGeometry(x, y, width, height);
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printf("Geometry is x %d y %d width %d height %d\n", x, y, width, height);
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if (x != i * 10 || y != i * 10 || width != i * 10) {
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printf("FAIL x or y not correct\n");
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for (int i = 49; i > 0; Gtk::Main::iteration(), i--) {
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printf("Setting geometry to x %d y %d w %d h %d\n", i * 10, i * 10, i * 10, i * 10);
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testWnd.SetGeometry(i * 10, i * 10, i * 10, i * 10);
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testWnd.GetGeometry(x, y, width, height);
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printf("Geometry is x %d y %d width %d height %d\n", x, y, width, height);
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if (x != i * 10 || y != i * 10 || width != i * 10) {
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printf("FAIL width or height not correct\n");
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testWnd.SetGeometry(500, 500, 300, 300);
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for (int i = 0; i < 60; Gtk::Main::iteration(), i++) {
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printf("Done fail count %d (%.2f%%)\n", failCount, 100.0 * failCount/testCount);
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vmware-user/dragDetWnd.cpp
