Exemple #1
0
void UIElement::OnComputedPropertyValueChanging(PropertyValue* pPropertyVal, const Variant& oldValue, const Variant& newValue, bool handled)
{
	if (pPropertyVal->m_dp == get_ShadowTreeProperty())
	{
		// remove old

		UIElement* uielement = get_ShadowTree();

		if (uielement)
		{
			uielement->SetRoot(nullptr);
			uielement->set_Parent(nullptr);
			uielement->set_ParentWindow(nullptr);
		}

		handled = true;
	}

	if (m_elementProvider)
	{
		PROPERTYID propertyId = 0;
		if (pPropertyVal->m_dp == Window::get_TitleTextProperty())
		{
			propertyId = UIA_NamePropertyId;
		}

		HRESULT hr;
		if (propertyId)
		{
			hr = UiaRaiseAutomationPropertyChangedEvent(m_elementProvider, propertyId, oldValue, newValue);
		}
	}

	baseClass::OnComputedPropertyValueChanging(pPropertyVal, oldValue, newValue, handled);
}
Exemple #2
0
void UIElement::OnComputedPropertyValueChanged(PropertyValue* pPropertyVal, bool handled)
{
	if (pPropertyVal->m_dp == get_CursorProperty())
	{
		IRootVisual* root = GetRoot();
		if (root)
		{
			root->ElementSetMouseCursor(this);
		}
	}
	else if (pPropertyVal->m_dp == get_ShadowTreeProperty())
	{
		if (!handled)
		{
			UIElement* shadowTree = get_ShadowTree();
			if (shadowTree)
			{
				shadowTree->SetRoot(GetRoot());
				shadowTree->set_ParentWindow(get_ParentWindow());

				shadowTree->set_Parent(this);
				shadowTree->set_TemplatedOwner(this);

				InvalidateMeasure();
			}
		}
	}
	else if (pPropertyVal->m_dp == get_ParentProperty())
	{
		UIElement* parent = get_Parent();
		if (parent)
		{
			SetTreeLevel(parent->get_TreeLevel()+1);

			parent->InvalidateArrange();
		}
		else
		{
			set_TreeLevel(0);
		}
	}
	else if (pPropertyVal->m_dp == get_ParentWindowProperty())
	{
		Window* parentwindow = get_ParentWindow();

		UIElement* shadowTree = get_ShadowTree();
		if (shadowTree)
		{
			shadowTree->set_ParentWindow(parentwindow);
		}

		size_t nchildren = GetChildrenCount();
		for (size_t i = 0; i < nchildren; ++i)
		{
			Visual* child = GetChild(i);
			ASSERT(child);

			child->set_ParentWindow(parentwindow);
		}
	}
	else if (pPropertyVal->m_dp == get_TemplatedOwnerProperty())
	{
		UIElement* owner = get_TemplatedOwner();

		size_t nchildren = GetChildrenCount();
		for (size_t i = 0; i < nchildren; ++i)
		{
			Visual* child = GetChild(i);
			ASSERT(child);

			child->set_TemplatedOwner(owner);
		}
	}
	else if (pPropertyVal->m_dp == get_WidthProperty())
	{
		InvalidateMeasure();
		/*
		float minWidth = get_MinWidth();
		float width = get_Width();

		if (width < minWidth) width = minWidth;

		set_ActualWidth(width);
		*/
	}
	else if (pPropertyVal->m_dp == get_HeightProperty())
	{
		InvalidateMeasure();
/*
		float minHeight = get_MinHeight();
		float height = get_Height();

		if (height < minHeight) height = minHeight;

		set_ActualHeight(height);
		*/
	}
	else if (pPropertyVal->m_dp == get_ActualWidthProperty() ||
			pPropertyVal->m_dp == get_ActualHeightProperty())
	{
#if 0
		m_visibleGeometryValid = false;

		get_Parent();

		m_measureValid = false;

		WindowVisual* w = dynamic_cast<WindowVisual*>(GetRoot());
		if (w)
		{
			w->AddArrange(this, get_TreeLevel());
		//	w->m_arrangeList.push_back(this);
		}

		/*

		// Not here
		for (size_t i = 0; i < GetChildrenCount(); ++i)
		{
			Visual* child = GetChild(i);
			child->DoLayoutSize();
		}
		*/
#endif
	}

	baseClass::OnComputedPropertyValueChanged(pPropertyVal, handled);
}
Exemple #3
0
void Window::OnComputedPropertyValueChanged(PropertyValue* pPropertyVal, bool handled)
{
	if (pPropertyVal->m_dp == get_IsActiveProperty())
	{
		if (m_platformWindow)
		{
			bool isActive = get_IsActive();

			if (isActive)
			{
				SetForegroundWindow(m_platformWindow->get_Handle());
				//::SetWindowPos(m_platformWindow->get_Handle(), HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE/* | SWP_NOZORDER*/);
			}
		}
	}
	else if (pPropertyVal->m_dp == get_OpacityProperty())
	{
		if (m_platformWindow)
		{
			m_platformWindow->OnOpacityChanged();
		}
	}
	else if (pPropertyVal->m_dp == get_ClipProperty())
	{
		if (m_platformWindow)
		{
			m_platformWindow->OnClipChanged();
		}
	}
	else if (pPropertyVal->m_dp == get_TitleTextProperty())
	{
		if (m_platformWindow)
		{
			m_platformWindow->OnTitleTextChanged();
		}
	}
	else if (pPropertyVal->m_dp == get_CanMinimizeProperty())
	{
		if (m_platformWindow)
		{
			bool has = get_CanMaximize();

			DWORD style = GetWindowLongW(m_platformWindow->get_Handle(), GWL_STYLE);
			if (has)
				style |= WS_MINIMIZEBOX;
			else
				style &= ~WS_MINIMIZEBOX;

			SetWindowLongW(m_platformWindow->get_Handle(), GWL_STYLE, style);
		}
	}
	else if (pPropertyVal->m_dp == get_CanMaximizeProperty())
	{
		if (m_platformWindow)
		{
			bool has = get_CanMaximize();

			DWORD style = GetWindowLongW(m_platformWindow->get_Handle(), GWL_STYLE);
			if (has)
				style |= WS_MAXIMIZEBOX;
			else
				style &= ~WS_MAXIMIZEBOX;

			SetWindowLongW(m_platformWindow->get_Handle(), GWL_STYLE, style);
		}
	}
	else if (pPropertyVal->m_dp == get_HasContextHelpProperty())
	{
		if (m_platformWindow)
		{
			bool has = get_HasContextHelp();

			DWORD exstyle = GetWindowLongW(m_platformWindow->get_Handle(), GWL_EXSTYLE);
			if (has)
				exstyle |= WS_EX_CONTEXTHELP;
			else
				exstyle &= ~WS_EX_CONTEXTHELP;

			SetWindowLongW(m_platformWindow->get_Handle(), GWL_EXSTYLE, exstyle);
		}
	}
	else if (pPropertyVal->m_dp == get_ShowInTaskbarProperty())
	{
		if (m_platformWindow)
		{
			bool show = get_ShowInTaskbar();

			/*
			DWORD exstyle = GetWindowLongW(m_platformWindow->get_Handle(), GWL_EXSTYLE);
			if (show)
			{
				exstyle |= WS_EX_APPWINDOW;
				exstyle &= ~WS_EX_TOOLWINDOW;
			}
			else
			{
				exstyle &= ~WS_EX_APPWINDOW;
				exstyle |= WS_EX_TOOLWINDOW;
			}

			SetWindowLongW(m_platformWindow->get_Handle(), GWL_EXSTYLE, exstyle);
			*/

			if (show)
			{
				MS::Windows::Shell::Private::pTaskbarList->AddTab(m_platformWindow->get_Handle());
			}
			else
			{
				MS::Windows::Shell::Private::pTaskbarList->DeleteTab(m_platformWindow->get_Handle());
			}
		}
	}

	else if (pPropertyVal->m_dp == get_FontFamilyProperty() ||
			pPropertyVal->m_dp == get_FontSizeProperty() ||
			pPropertyVal->m_dp == get_FontWeightProperty() ||
			pPropertyVal->m_dp == get_FontStyleProperty())
	{
		if (m_platformWindow)
		{
			LOGFONT lf = {0};
			// TODO: Copy16
			wcscpy_s(lf.lfFaceName, get_FontFamily().c_strw_flen<LF_FACESIZE>());
			lf.lfHeight = -get_FontSize();
			lf.lfWeight = get_FontWeight();

			HFONT hFont = CreateFontIndirect(&lf);
			ASSERT(hFont);

			SendMessageW(m_platformWindow->get_Handle(), WM_SETFONT, (WPARAM)hFont, TRUE/*bRedraw*/);

			/*
			String titleText = get_TitleText();

			SetWindowTextW(m_platformWindow->get_Handle(), CStringw(titleText).c_str());
			*/
		}
	}
	else if (pPropertyVal->m_dp == get_TopmostProperty())
	{
		if (m_platformWindow)
		{
			bool topmost = get_Topmost();
			if (topmost)
				SetWindowPos(m_platformWindow->get_Handle(), HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
			else
				SetWindowPos(m_platformWindow->get_Handle(), HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
		}
	}
	else if (pPropertyVal->m_dp == get_StateProperty())
	{
		if (m_platformWindow)
		{
			int state = GetPropertyValueInt(get_StateProperty());
			switch (state)
			{
			case 0:
				::ShowWindow(m_platformWindow->get_Handle(), SW_RESTORE);
				break;

			case 1:
				::ShowWindow(m_platformWindow->get_Handle(), SW_MINIMIZE);
				break;

			case 2:
				::ShowWindow(m_platformWindow->get_Handle(), SW_MAXIMIZE);
				break;
			}
		}
	}
	else if (pPropertyVal->m_dp == get_IsEnabledProperty())
	{
		if (m_platformWindow)
		{
			bool isEnabled = get_IsEnabled();
			::EnableWindow(m_platformWindow->get_Handle(), isEnabled);
		}
	}
	else if (pPropertyVal->m_dp == get_CanCloseProperty())
	{
		if (m_platformWindow)
		{
			if (get_CanClose())
			{
			//	SetWindowLongPtr(m_platformWindow->get_Handle(), 
			}
			else
			{
			}
			/*
			ULONG_PTR classStyle = ::GetClassLongPtr(m_platformWindow->get_Handle(), GCL_STYLE);

			if (get_CanClose()) classStyle &= ~CS_NOCLOSE;
			else classStyle |= CS_NOCLOSE;

			::SetClassLongPtr(m_platformWindow->get_Handle(), GCL_STYLE, classStyle);
			*/
		}
	}
	else if (pPropertyVal->m_dp == get_LeftProperty() ||
			pPropertyVal->m_dp == get_TopProperty())
	{
		if (m_platformWindow)
		{
			int x = int(get_Left());
			int y = int(get_Top());
			int cx = int(get_ActualWidth());	// ceil??
			int cy = int(get_ActualHeight());	// ceil??

			if (!get_InSizeMove() && !m_inSizeMove)
			{
				::SetWindowPos(m_platformWindow->get_Handle(), nullptr, x, y, cx, cy,
					SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE/* |
					SWP_ASYNCWINDOWPOS	// ??*/
					);
			}
		}
	}
	else if (pPropertyVal->m_dp == get_ActualWidthProperty() ||
			pPropertyVal->m_dp == get_ActualHeightProperty())
	{
		if (m_platformWindow)
		{
			int x = int(get_Left());
			int y = int(get_Top());
			int cx = int(get_ActualWidth());	// ceil??
			int cy = int(get_ActualHeight());	// ceil??

			if (!get_InSizeMove() && !m_inSizeMove)
			{
				::SetWindowPos(m_platformWindow->get_Handle(), nullptr, x, y, cx, cy,
					SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOMOVE/* |
					SWP_ASYNCWINDOWPOS	// ??*/
					);
			}
		}
	}
	else if (pPropertyVal->m_dp == get_RTProperty())
	{
		if (m_platformWindow)
		{
			m_platformWindow->ChangeTech();
		}
	}
#if 0
	else if (pPropertyVal->m_dp == get_ChildProperty())
	{
		/*
		MessageBeep(-1);
		if (m_platformWindow)
		{
		}
		*/
		InvalidateVisual();
	}
#endif
	else if (pPropertyVal->m_dp == get_ShadowTreeProperty())
	{
		UIElement* uielement = get_ShadowTree();

		if (uielement)
		{
			uielement->SetRoot(this);	// This is different from default UIElement implementation
			uielement->set_ParentWindow(this);	// This is different from default UIElement implementation

			uielement->set_Parent(this);
			uielement->set_TemplatedOwner(this);	// ??

			InvalidateMeasure();
		//	// ??
		//	uielement->ArrangeCore(gm::SizeF(get_ActualWidth(), get_ActualHeight()));
		}

		handled = true;
	}
	else if (pPropertyVal->m_dp == get_OwnerProperty())
	{
		Window* owner = get_Owner();

		if (m_platformWindow && m_platformWindow->get_Handle())
		{
			if (owner)
			{
				if (owner->m_platformWindow && owner->m_platformWindow->get_Handle())
				{
					::SetParent(m_platformWindow->get_Handle(), owner->m_platformWindow->get_Handle());
				}
			}
			else
			{
				::SetParent(m_platformWindow->get_Handle(), nullptr);
			}
		}
	}
	else if (pPropertyVal->m_dp == get_TaskbarItemInfoProperty())
	{
		MS::Windows::Shell::TaskbarItemInfo* info = get_TaskbarItemInfo();

		if (m_platformWindow)
		{
			HWND hWnd = m_platformWindow->get_Handle();
			if (hWnd)
			{
				double progress = info->get_ProgressValue();
				const ULONGLONG totalProgress = 1000000ULL;

			//	TBPFLAG tbFlags;
			//	MS::Windows::Shell::Private::pTaskbarList3->SetProgressState(hWnd, tbpFlags);
				MS::Windows::Shell::Private::pTaskbarList3->SetProgressValue(hWnd, progress*totalProgress, totalProgress);
			}
		}
	}

	baseClass::OnComputedPropertyValueChanged(pPropertyVal, handled);
}