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win32: provide an implementation for gdk_test_simulate_key().

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=734879
This commit is contained in:
Jehan 2014-08-15 19:58:11 +00:00 committed by Matthias Clasen
parent 0285a255bc
commit c87c5cd0ba
1 changed files with 78 additions and 1 deletions
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79
gdk/win32/gdktestutils-win32.c
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@ -30,9 +30,86 @@ _gdk_win32_window_simulate_key (GdkWindow *window,
GdkModifierType modifiers,
GdkEventType key_pressrelease)
{
gboolean success = FALSE;
GdkKeymapKey *keys = NULL;
gint n_keys = 0;
INPUT ip;
gint i;
g_return_val_if_fail (key_pressrelease == GDK_KEY_PRESS || key_pressrelease == GDK_KEY_RELEASE, FALSE);
g_return_val_if_fail (window != NULL, FALSE);
return FALSE;
ip.type = INPUT_KEYBOARD;
ip.ki.wScan = 0;
ip.ki.time = 0;
ip.ki.dwExtraInfo = 0;
switch (key_pressrelease)
{
case GDK_KEY_PRESS:
ip.ki.dwFlags = 0;
break;
case GDK_KEY_RELEASE:
ip.ki.dwFlags = KEYEVENTF_KEYUP;
break;
default:
/* Not a key event. */
return FALSE;
}
if (gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (), keyval, &keys, &n_keys))
{
for (i = 0; i < n_keys; i++)
{
if (key_pressrelease == GDK_KEY_PRESS)
{
/* AltGr press. */
if (keys[i].group)
{
/* According to some virtualbox code I found, AltGr is
* simulated on win32 with LCtrl+RAlt */
ip.ki.wVk = VK_CONTROL;
SendInput(1, &ip, sizeof(INPUT));
ip.ki.wVk = VK_MENU;
SendInput(1, &ip, sizeof(INPUT));
}
/* Shift press. */
if (keys[i].level || (modifiers & GDK_SHIFT_MASK))
{
ip.ki.wVk = VK_SHIFT;
SendInput(1, &ip, sizeof(INPUT));
}
}
/* Key pressed/released. */
ip.ki.wVk = keys[i].keycode;
SendInput(1, &ip, sizeof(INPUT));
if (key_pressrelease == GDK_KEY_RELEASE)
{
/* Shift release. */
if (keys[i].level || (modifiers & GDK_SHIFT_MASK))
{
ip.ki.wVk = VK_SHIFT;
SendInput(1, &ip, sizeof(INPUT));
}
/* AltrGr release. */
if (keys[i].group)
{
ip.ki.wVk = VK_MENU;
SendInput(1, &ip, sizeof(INPUT));
ip.ki.wVk = VK_CONTROL;
SendInput(1, &ip, sizeof(INPUT));
}
}
/* No need to loop for alternative keycodes. We want only one
* key generated. */
success = TRUE;
break;
}
g_free (keys);
}
return success;
}
gboolean