| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef SDEXT_PRESENTER_HELP_VIEW_HXX |
| #define SDEXT_PRESENTER_HELP_VIEW_HXX |
| |
| #include "PresenterController.hxx" |
| #include <cppuhelper/basemutex.hxx> |
| #include <cppuhelper/compbase3.hxx> |
| #include <com/sun/star/awt/XPaintListener.hpp> |
| #include <com/sun/star/awt/XWindowListener.hpp> |
| #include <com/sun/star/drawing/framework/XView.hpp> |
| #include <com/sun/star/drawing/framework/XResourceId.hpp> |
| #include <com/sun/star/frame/XController.hpp> |
| #include <com/sun/star/rendering/XSpriteCanvas.hpp> |
| |
| namespace css = ::com::sun::star; |
| |
| namespace { |
| typedef cppu::WeakComponentImplHelper3< |
| css::drawing::framework::XView, |
| css::awt::XWindowListener, |
| css::awt::XPaintListener |
| > PresenterHelpViewInterfaceBase; |
| } |
| |
| namespace sdext { namespace presenter { |
| |
| class PresenterButton; |
| |
| /** Show help text that describes the defined keys. |
| */ |
| class PresenterHelpView |
| : private ::cppu::BaseMutex, |
| public PresenterHelpViewInterfaceBase |
| { |
| public: |
| explicit PresenterHelpView ( |
| const css::uno::Reference<css::uno::XComponentContext>& rxContext, |
| const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId, |
| const css::uno::Reference<css::frame::XController>& rxController, |
| const ::rtl::Reference<PresenterController>& rpPresenterController); |
| virtual ~PresenterHelpView (void); |
| |
| virtual void SAL_CALL disposing (void); |
| |
| // lang::XEventListener |
| |
| virtual void SAL_CALL |
| disposing (const css::lang::EventObject& rEventObject) |
| throw (css::uno::RuntimeException); |
| |
| |
| // XWindowListener |
| |
| virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) |
| throw (css::uno::RuntimeException); |
| |
| virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) |
| throw (css::uno::RuntimeException); |
| |
| virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) |
| throw (css::uno::RuntimeException); |
| |
| virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) |
| throw (css::uno::RuntimeException); |
| |
| |
| // XPaintListener |
| |
| virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) |
| throw (css::uno::RuntimeException); |
| |
| |
| // XResourceId |
| |
| virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId (void) |
| throw (css::uno::RuntimeException); |
| |
| virtual sal_Bool SAL_CALL isAnchorOnly (void) |
| throw (com::sun::star::uno::RuntimeException); |
| |
| private: |
| class TextContainer; |
| |
| css::uno::Reference<css::uno::XComponentContext> mxComponentContext; |
| css::uno::Reference<css::drawing::framework::XResourceId> mxViewId; |
| css::uno::Reference<css::drawing::framework::XPane> mxPane; |
| css::uno::Reference<css::awt::XWindow> mxWindow; |
| css::uno::Reference<css::rendering::XCanvas> mxCanvas; |
| ::rtl::Reference<PresenterController> mpPresenterController; |
| PresenterTheme::SharedFontDescriptor mpFont; |
| ::boost::scoped_ptr<TextContainer> mpTextContainer; |
| ::rtl::Reference<PresenterButton> mpCloseButton; |
| sal_Int32 mnSeparatorY; |
| sal_Int32 mnMaximalWidth; |
| |
| void ProvideCanvas (void); |
| void Resize (void); |
| void Paint (const css::awt::Rectangle& rRedrawArea); |
| void ReadHelpStrings (void); |
| void ProcessString ( |
| const css::uno::Reference<css::beans::XPropertySet>& rsProperties); |
| |
| /** Find a font size, so that all text can be displayed at the same |
| time. |
| */ |
| void CheckFontSize (void); |
| |
| /** This method throws a DisposedException when the object has already been |
| disposed. |
| */ |
| void ThrowIfDisposed (void) |
| throw (css::lang::DisposedException); |
| }; |
| |
| } } // end of namespace ::sdext::presenter |
| |
| #endif |