wxAcceleratorEntry *wxMenuItem::GetAccel() const
{
if ( !GetHotKey() )
{
// nothing
return NULL;
}
// accelerator parsing code looks for them after a TAB, so insert a dummy
// one here
wxString label;
label << wxT('\t') << GetHotKey();
return wxAcceleratorEntry::Create(label);
}
void CSHCTHotKey::OnKillFocus(CWnd *)
{
if (m_pParent != NULL) {
WORD wVirtualKeyCode, wHKModifiers;
GetHotKey(wVirtualKeyCode, wHKModifiers);
m_pParent->OnMenuShortcutKillFocus(wVirtualKeyCode, wHKModifiers);
}
}
void CSHCTHotKey::OnKillFocus(CWnd *pWnd)
{
UNREFERENCED_PARAMETER(pWnd);
if (m_pParent != NULL) {
WORD wVK, wMod;
GetHotKey(wVK, wMod);
m_pParent->OnHotKeyKillFocus(wVK, wMod);
}
}
BOOL CSHCTHotKey::PreTranslateMessage(MSG* pMsg)
{
// This is all to allow user to add special characters like ENTER, DELETE into
// their assigned Hotkey
if (pMsg->message == WM_KEYDOWN || pMsg->message == WM_KEYUP) {
const UINT_PTR nChar = pMsg->wParam;
if ((nChar == VK_RETURN &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_TAB &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_NUMLOCK &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_SCROLL &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_CANCEL &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_DELETE) ||
(nChar == VK_SPACE) ||
(nChar == VK_BACK)) {
if (pMsg->message == WM_KEYUP)
return TRUE;
WORD wVirtualKeyCode, wHKModifiers;
GetHotKey(wVirtualKeyCode, wHKModifiers);
// Enter sets the Hotkey unless user did Ctrl+Enter, or
// Alt+Enter or Ctrl+Alt+Enter, in which is taken as a HotKey
if (nChar == VK_RETURN &&
((wHKModifiers & HOTKEYF_CONTROL) != HOTKEYF_CONTROL &&
(wHKModifiers & HOTKEYF_ALT ) != HOTKEYF_ALT )) {
CHotKeyCtrl::PreTranslateMessage(pMsg);
}
// No current key means don't want to use the current modifiers.
if (wVirtualKeyCode != 0)
wHKModifiers = 0;
// Set extended to make sure we get DEL and not NUM DECIMAL
if (nChar == VK_DELETE)
wHKModifiers |= HOTKEYF_EXT;
wVirtualKeyCode = (WORD)nChar;
SetHotKey(wVirtualKeyCode, wHKModifiers);
// Just in case parent requires notification of a change
m_pParent->SendMessage(WM_COMMAND, MAKEWPARAM(IDC_SHORTCUTHOTKEY, EN_CHANGE), 0);
return TRUE;
}
}
return CHotKeyCtrl::PreTranslateMessage(pMsg);
}
LRESULT CHotKeyWnd::OnEditChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
if( !m_bInit ) return 0;
if( m_pOwner == NULL ) return 0;
GetHotKey(m_pOwner->m_wVirtualKeyCode, m_pOwner->m_wModifiers);
if (m_pOwner->m_wVirtualKeyCode == 0) {
m_pOwner->m_sText = _T("нч");
m_pOwner->m_wModifiers = 0;
}
else {
m_pOwner->m_sText = GetHotKeyName();
}
m_pOwner->GetManager()->SendNotify(m_pOwner, _T("textchanged"));
return 0;
}
BOOL CSHCTHotKey::PreTranslateMessage(MSG* pMsg)
{
if (pMsg->message == WM_KEYDOWN || pMsg->message == WM_KEYUP) {
const UINT_PTR nChar = pMsg->wParam;
if ((nChar == VK_RETURN &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_TAB &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_NUMLOCK &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_SCROLL &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_CANCEL &&
(GetKeyState(VK_CONTROL) < 0 || GetKeyState(VK_MENU) < 0)) ||
(nChar == VK_DELETE) ||
(nChar == VK_SPACE) ||
(nChar == VK_BACK)) {
if (pMsg->message == WM_KEYUP)
return TRUE;
WORD wVK, wMod;
GetHotKey(wVK, wMod);
// Enter sets the Hotkey unless user did Ctrl+Enter, or
// Alt+Enter or Ctrl+Alt+Enter, in which is taken as a HotKey
if (nChar == VK_RETURN &&
((wMod & HOTKEYF_CONTROL) != HOTKEYF_CONTROL &&
(wMod & HOTKEYF_ALT ) != HOTKEYF_ALT )) {
CHotKeyCtrl::PreTranslateMessage(pMsg);
}
// No current key means don't want to use the current modifiers.
if (wVK != 0)
wMod = 0;
// Set extended to make sure we get DEL and not NUM DECIMAL
if (nChar == VK_DELETE)
wMod |= HOTKEYF_EXT;
wVK = (WORD)nChar;
SetHotKey(wVK, wMod);
m_pParent->SendMessage(WM_COMMAND, MAKEWPARAM(IDC_SHORTCUTHOTKEY, EN_CHANGE), 0);
return TRUE;
}
}
return CHotKeyCtrl::PreTranslateMessage(pMsg);
}
CDuiString CHotKeyWnd::GetHotKeyName()
{
ASSERT(::IsWindow(m_hWnd));
CDuiString strKeyName;
WORD wCode = 0;
WORD wModifiers = 0;
const TCHAR szPlus[] = _T(" + ");
GetHotKey(wCode, wModifiers);
if (wCode != 0 || wModifiers != 0)
{
if (wModifiers & HOTKEYF_CONTROL)
{
strKeyName += GetKeyName(VK_CONTROL, FALSE);
strKeyName += szPlus;
}
if (wModifiers & HOTKEYF_SHIFT)
{
strKeyName += GetKeyName(VK_SHIFT, FALSE);
strKeyName += szPlus;
}
if (wModifiers & HOTKEYF_ALT)
{
strKeyName += GetKeyName(VK_MENU, FALSE);
strKeyName += szPlus;
}
strKeyName += GetKeyName(wCode, wModifiers & HOTKEYF_EXT);
}
return strKeyName;
}
void wxMenuItem::SetItemLabel( const wxString& string )
{
wxString str = string;
if ( str.empty() && !IsSeparator() )
{
wxASSERT_MSG(wxIsStockID(GetId()), wxT("A non-stock menu item with an empty label?"));
str = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR |
wxSTOCK_WITH_MNEMONIC);
}
// Some optimization to avoid flicker
wxString oldLabel = m_text;
oldLabel = wxStripMenuCodes(oldLabel);
oldLabel.Replace(wxT("_"), wxEmptyString);
wxString label1 = wxStripMenuCodes(str);
wxString oldhotkey = GetHotKey(); // Store the old hotkey in Ctrl-foo format
wxCharBuffer oldbuf = wxGTK_CONV( GetGtkHotKey(*this) ); // and as <control>foo
DoSetText(str);
if (oldLabel == label1 &&
oldhotkey == GetHotKey()) // Make sure we can change a hotkey even if the label is unaltered
return;
if (m_menuItem)
{
GtkLabel *label;
if (m_labelWidget)
label = (GtkLabel*) m_labelWidget;
else
label = GTK_LABEL( GTK_BIN(m_menuItem)->child );
// set new text
gtk_label_set( label, wxGTK_CONV( m_text ) );
// reparse key accel
(void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV(m_text) );
gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
}
guint accel_key;
GdkModifierType accel_mods;
gtk_accelerator_parse( (const char*) oldbuf, &accel_key, &accel_mods);
if (accel_key != 0)
{
gtk_widget_remove_accelerator( GTK_WIDGET(m_menuItem),
m_parentMenu->m_accel,
accel_key,
accel_mods );
}
wxCharBuffer buf = wxGTK_CONV( GetGtkHotKey(*this) );
gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods);
if (accel_key != 0)
{
gtk_widget_add_accelerator( GTK_WIDGET(m_menuItem),
"activate",
m_parentMenu->m_accel,
accel_key,
accel_mods,
GTK_ACCEL_VISIBLE);
}
}
void CHotKeyWnd::GetHotKey(WORD &wVirtualKeyCode, WORD &wModifiers) const
{
DWORD dw = GetHotKey();
wVirtualKeyCode = LOBYTE(LOWORD(dw));
wModifiers = HIBYTE(LOWORD(dw));
}
