STDMETHODIMP CNativeRibbonApp::Execute(UINT32 commandId, UI_EXECUTIONVERB verb, const PROPERTYKEY* key, const PROPVARIANT* currentValue, IUISimplePropertySet* /*commandExecutionProperties*/)
{
if (verb == UI_EXECUTIONVERB_EXECUTE)
{
if (key && IsEqualPropertyKey(*key, UI_PKEY_SelectedItem))
{
CComPtr<IUICollection> items = GetUICommandItemsSource(commandId);
UINT32 selectedItemIdx = 0;
UIPropertyToUInt32(UI_PKEY_SelectedItem, *currentValue, &selectedItemIdx);
UINT32 count = 0;
items->GetCount(&count);
if (selectedItemIdx < count)
{
CComPtr<IUnknown> selectedItemUnk;
items->GetItem(selectedItemIdx, &selectedItemUnk);
CComQIPtr<IUISimplePropertySet> selectedItemPropSet(selectedItemUnk);
if (selectedItemPropSet)
m_pFrame->PostMessage(WM_COMMAND, GetCommandIdProperty(selectedItemPropSet));
}
}
else
m_pFrame->PostMessage(WM_COMMAND, commandId);
return S_OK;
}
return S_FALSE;
}
UINT CNativeRibbonApp::GetCommandIdProperty(IUISimplePropertySet* propertySet)
{
PROPVARIANT var = { 0 };
UINT32 commandId = 0;
if (propertySet->GetValue(UI_PKEY_CommandId, &var) == S_OK)
UIPropertyToUInt32(UI_PKEY_CommandId, var, &commandId);
return commandId;
}
IFACEMETHODIMP
touchmind::ribbon::handler::LineColorCommandHandler::Execute(UINT cmdID, UI_EXECUTIONVERB verb, const PROPERTYKEY *pKey,
const PROPVARIANT *pPropvarValue,
IUISimplePropertySet *pCommandExecutionProperties) {
UNREFERENCED_PARAMETER(cmdID);
UNREFERENCED_PARAMETER(pCommandExecutionProperties);
LOG(SEVERITY_LEVEL_DEBUG) << L"key = " << *pKey;
HRESULT hr = E_FAIL;
if (pKey && *pKey == UI_PKEY_ColorType) {
UINT color = 0;
UINT type = UI_SWATCHCOLORTYPE_NOCOLOR;
// The Ribbon framework passes color type as the primary property.
if (pPropvarValue != nullptr) {
// Retrieve color type.
hr = UIPropertyToUInt32(UI_PKEY_ColorType, *pPropvarValue, &type);
if (FAILED(hr)) {
return hr;
}
}
// The Ribbon framework passes color as additional property if the color type is RGB.
if (type == UI_SWATCHCOLORTYPE_RGB && pCommandExecutionProperties != nullptr) {
// Retrieve color.
PROPVARIANT var;
hr = pCommandExecutionProperties->GetValue(UI_PKEY_Color, &var);
if (FAILED(hr)) {
return hr;
}
UIPropertyToUInt32(UI_PKEY_Color, var, &color);
}
D2D1_COLOR_F colorF = touchmind::util::ColorUtil::ToColorF(static_cast<COLORREF>(color));
m_pRibbonRequestDispatcher->Execute_LineColor(verb, colorF);
m_pRibbonFramework->GetFramework()->InvalidateUICommand(cmdLineColor, UI_INVALIDATIONS_PROPERTY,
&UI_PKEY_LargeImage);
}
return hr;
}
STDMETHODIMP CNativeRibbonApp::UpdateProperty(UINT32 commandId, REFPROPERTYKEY key, const PROPVARIANT* /*currentValue*/, PROPVARIANT* newValue)
{
if (key == UI_PKEY_TooltipTitle)
{
CString str;
if (!str.LoadString(commandId))
return S_FALSE;
int nIndex = str.Find(L'\n');
if (nIndex <= 0)
return S_FALSE;
str = str.Mid(nIndex + 1);
CString strLabel;
if (m_pFrame != NULL && (CKeyboardManager::FindDefaultAccelerator(commandId, strLabel, m_pFrame, TRUE) ||
CKeyboardManager::FindDefaultAccelerator(commandId, strLabel, m_pFrame->GetActiveFrame(), FALSE)))
{
str += _T(" (");
str += strLabel;
str += _T(')');
}
return UIInitPropertyFromString(UI_PKEY_TooltipTitle, str, newValue);
}
else if (key == UI_PKEY_TooltipDescription)
{
CString str;
if (!str.LoadString(commandId))
return S_FALSE;
int nIndex = str.Find(L'\n');
if (nIndex <= 0)
return S_FALSE;
str = str.Left(nIndex);
return UIInitPropertyFromString(UI_PKEY_TooltipDescription, str, newValue);
}
else if (key == UI_PKEY_Enabled)
{
CRibbonCmdUI ui(commandId);
ui.DoUpdate(m_pFrame, TRUE);
return UIInitPropertyFromBoolean(UI_PKEY_Enabled, ui.m_bOn, newValue);
}
else if (key == UI_PKEY_BooleanValue)
{
CRibbonCmdUI ui(commandId);
ui.DoUpdate(m_pFrame, TRUE);
return UIInitPropertyFromBoolean(UI_PKEY_BooleanValue, ui.m_nCheck, newValue);
}
else if (key == UI_PKEY_SelectedItem)
{
CComPtr<IUICollection> items = GetUICommandItemsSource(commandId);
if (!items)
return E_FAIL;
UINT32 count;
items->GetCount(&count);
for (UINT32 idx = 0; idx < count; idx++)
{
CComPtr<IUnknown> item;
items->GetItem(idx, &item);
CComQIPtr<IUISimplePropertySet> simplePropertySet(item);
if (simplePropertySet)
{
PROPVARIANT var = { 0 };
UINT32 uiVal;
simplePropertySet->GetValue(UI_PKEY_CommandId, &var);
UIPropertyToUInt32(UI_PKEY_CommandId, var, &uiVal);
CRibbonCmdUI ui(uiVal);
ui.DoUpdate(m_pFrame, TRUE);
if (ui.m_nCheck)
{
UIInitPropertyFromUInt32(UI_PKEY_SelectedItem, idx, newValue);
return S_OK;
}
}
}
// No selected item.
UIInitPropertyFromUInt32(UI_PKEY_SelectedItem, static_cast<UINT>(-1), newValue);
return S_OK;
}
return E_NOTIMPL;
}