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Diffstat (limited to 'sd/source/ui/inc/taskpane/SlideSorterCacheDisplay.hxx')
| -rwxr-xr-x | sd/source/ui/inc/taskpane/SlideSorterCacheDisplay.hxx | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/sd/source/ui/inc/taskpane/SlideSorterCacheDisplay.hxx b/sd/source/ui/inc/taskpane/SlideSorterCacheDisplay.hxx new file mode 100755 index 000000000000..933a25f4067d --- /dev/null +++ b/sd/source/ui/inc/taskpane/SlideSorterCacheDisplay.hxx @@ -0,0 +1,201 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef SD_TASKPANE_SLIDE_SORTER_CACHE_DISPLAY_HXX +#define SD_TASKPANE_SLIDE_SORTER_CACHE_DISPLAY_HXX + +// Uncomment the define below to activate the slide sorter cache display in +// the task pane. Visible slide previews are displayed as large rectangles, +// off-screen previews as smaller rectangles. The color shows the state: +// green for no action, different shades of yellow for a request being in +// the queue, pink for currently being rendered. A diagonal line indicates +// that the preview is not up-to-date. +#ifdef DEBUG +//#define USE_SLIDE_SORTER_CACHE_DISPLAY +#endif + + +#ifdef USE_SLIDE_SORTER_CACHE_DISPLAY +#include <taskpane/TaskPaneTreeNode.hxx> + +#include <map> +#include <vector> +#include <memory> + +class Window; + +#include "svx/svdpage.hxx" +#include "drawdoc.hxx" + + +namespace sd { namespace toolpanel { + +class TreeNode; + +/** This panel demonstrates how to create a panel for the task pane. +*/ +class SlideSorterCacheDisplay + : public TreeNode +{ +public: + SlideSorterCacheDisplay (const SdDrawDocument* pDocument); + virtual ~SlideSorterCacheDisplay (void); + + void SetParentWindow (::Window* pParentWindow); + + virtual void Paint (const Rectangle& rBoundingBox); + virtual void Resize (void); + + static SlideSorterCacheDisplay* Instance (const SdDrawDocument* pDocument); + + void SetPageCount (sal_Int32 nPageCount); + enum PageStatus { + NONE, + IN_QUEUE_PRIORITY_0, + IN_QUEUE_PRIORITY_1, + IN_QUEUE_PRIORITY_2, + RENDERING + }; + void SetPageStatus (sal_Int32 nPageIndex, PageStatus eStatus); + void SetPageVisibility (sal_Int32 nPageIndex, bool bVisible); + void SetUpToDate (sal_Int32 nPageIndex, bool bUpToDate); + + virtual Size GetPreferredSize (void); + virtual sal_Int32 GetPreferredWidth (sal_Int32 nHeigh); + virtual sal_Int32 GetPreferredHeight (sal_Int32 nWidth); + virtual ::Window* GetWindow (void); + virtual bool IsResizable (void); + virtual bool IsExpandable (void) const; + virtual bool IsExpanded (void) const; + +private: + static ::std::map<const SdDrawDocument*, SlideSorterCacheDisplay*> maDisplays; + static void AddInstance (const SdDrawDocument* pDocument, SlideSorterCacheDisplay* pControl); + static void RemoveInstance (SlideSorterCacheDisplay* pControl); + + ::Window* mpWindow; + sal_Int32 mnPageCount; + sal_Int32 mnColumnCount; + sal_Int32 mnRowCount; + Size maCellSize; + sal_Int32 mnHorizontalBorder; + sal_Int32 mnVerticalBorder; + sal_Int32 mnHorizontalGap; + sal_Int32 mnVerticalGap; + + class PageDescriptor + { + public: + PageStatus meStatus; + bool mbVisible; + bool mbUpToDate; + }; + typedef ::std::vector<PageDescriptor> PageDescriptorList; + PageDescriptorList maPageDescriptors; + + Rectangle GetPageBox (sal_Int32 nPageIndex); + + void ProvideSize (sal_Int32 nPageIndex); + + void PaintPage (sal_Int32 nPageIndex); +}; + +} } // end of namespace ::sd::toolpanel + +namespace { + +void SscdSetStatus (const SdrPage* pPage, + ::sd::toolpanel::SlideSorterCacheDisplay::PageStatus eStatus) +{ + ::sd::toolpanel::SlideSorterCacheDisplay* pDisplay + = ::sd::toolpanel::SlideSorterCacheDisplay::Instance( + dynamic_cast<SdDrawDocument*>(pPage->GetModel())); + if (pDisplay != NULL) + pDisplay->SetPageStatus((pPage->GetPageNum()-1)/2, eStatus); +} + +void SscdSetRequestClass (const SdrPage* pPage, sal_Int32 nClass) +{ + sd::toolpanel::SlideSorterCacheDisplay::PageStatus eStatus; + switch (nClass) + { + case 0: + eStatus = ::sd::toolpanel::SlideSorterCacheDisplay::IN_QUEUE_PRIORITY_0; break; + case 1: + eStatus = ::sd::toolpanel::SlideSorterCacheDisplay::IN_QUEUE_PRIORITY_1; break; + case 2: + eStatus = ::sd::toolpanel::SlideSorterCacheDisplay::IN_QUEUE_PRIORITY_2; break; + default: + eStatus = ::sd::toolpanel::SlideSorterCacheDisplay::NONE; break; + } + SscdSetStatus(pPage,eStatus); +} + +void SscdSetVisibility (const SdrModel* pModel, sal_Int32 nIndex, bool bVisible) +{ + ::sd::toolpanel::SlideSorterCacheDisplay* pDisplay + = ::sd::toolpanel::SlideSorterCacheDisplay::Instance( + dynamic_cast<const SdDrawDocument*>(pModel)); + if (pDisplay != NULL) + pDisplay->SetPageVisibility(nIndex, bVisible); +} + + + +void SscdSetUpToDate (const SdrPage* pPage, bool bUpToDate) +{ + ::sd::toolpanel::SlideSorterCacheDisplay* pDisplay + = ::sd::toolpanel::SlideSorterCacheDisplay::Instance( + dynamic_cast<const SdDrawDocument*>(pPage->GetModel())); + if (pDisplay != NULL) + pDisplay->SetUpToDate((pPage->GetPageNum()-1)/2, bUpToDate); +} + + + +#define SSCD_SET_REQUEST_CLASS(Page,RequestClass) \ + SscdSetRequestClass(Page,RequestClass) +#define SSCD_SET_STATUS(RequestData,Status) \ + SscdSetStatus(RequestData,::sd::toolpanel::SlideSorterCacheDisplay::Status) +#define SSCD_SET_VISIBILITY(Model,Index,Visible) \ + SscdSetVisibility(Model,Index,Visible) +#define SSCD_SET_UPTODATE(Page,UpToDate) \ + SscdSetUpToDate(Page,UpToDate) + + +} + +#else + +#define SSCD_SET_REQUEST_CLASS(Page,RequestClass) +#define SSCD_SET_STATUS(RequestData,Status) +#define SSCD_SET_VISIBILITY(Model,Index,Visible) +#define SSCD_SET_UPTODATE(Page,UpToDate) + +#endif + +#endif |