diff options
Diffstat (limited to 'sd/source/ui/slidesorter/controller/SlideSorterController.cxx')
| -rw-r--r-- | sd/source/ui/slidesorter/controller/SlideSorterController.cxx | 1134 |
1 files changed, 0 insertions, 1134 deletions
diff --git a/sd/source/ui/slidesorter/controller/SlideSorterController.cxx b/sd/source/ui/slidesorter/controller/SlideSorterController.cxx deleted file mode 100644 index 984d01663..000000000 --- a/sd/source/ui/slidesorter/controller/SlideSorterController.cxx +++ /dev/null @@ -1,1134 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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. - * - ************************************************************************/ - -#include "precompiled_sd.hxx" - -#include "controller/SlideSorterController.hxx" - -#include "SlideSorter.hxx" -#include "controller/SlsPageSelector.hxx" -#include "controller/SlsSelectionFunction.hxx" -#include "controller/SlsProperties.hxx" -#include "controller/SlsCurrentSlideManager.hxx" -#include "SlsListener.hxx" -#include "controller/SlsFocusManager.hxx" -#include "SlsSelectionCommand.hxx" -#include "controller/SlsAnimator.hxx" -#include "controller/SlsClipboard.hxx" -#include "controller/SlsInsertionIndicatorHandler.hxx" -#include "controller/SlsScrollBarManager.hxx" -#include "controller/SlsSelectionManager.hxx" -#include "controller/SlsSlotManager.hxx" -#include "controller/SlsTransferable.hxx" -#include "controller/SlsVisibleAreaManager.hxx" -#include "model/SlideSorterModel.hxx" -#include "model/SlsPageEnumerationProvider.hxx" -#include "model/SlsPageDescriptor.hxx" -#include "view/SlideSorterView.hxx" -#include "view/SlsLayouter.hxx" -#include "view/SlsFontProvider.hxx" -#include "view/SlsPageObjectLayouter.hxx" -#include "view/SlsPageObjectPainter.hxx" -#include "view/SlsTheme.hxx" -#include "view/SlsToolTip.hxx" -#include "cache/SlsPageCache.hxx" -#include "cache/SlsPageCacheManager.hxx" - -#include "drawdoc.hxx" -#include "DrawViewShell.hxx" -#include "TextLogger.hxx" -#include "ViewShellBase.hxx" -#include "Window.hxx" -#include "FrameView.hxx" -#include "DrawDocShell.hxx" -#include "sdpage.hxx" -#include "res_bmp.hrc" -#include "sdresid.hxx" -#include "strings.hrc" -#include "app.hrc" -#include "glob.hrc" -#include "sdmod.hxx" -#include "sdxfer.hxx" -#include "FrameView.hxx" -#include "ViewShellHint.hxx" -#include "AccessibleSlideSorterView.hxx" -#include "AccessibleSlideSorterObject.hxx" - -#include <vcl/window.hxx> -#include <svx/svdopage.hxx> -#include <svx/svxids.hrc> -#include <svx/ruler.hxx> -#include <svx/zoomitem.hxx> -#include <svtools/tabbar.hxx> -#include <sfx2/request.hxx> -#include <sfx2/viewfrm.hxx> -#include <sfx2/dispatch.hxx> -#include <tools/link.hxx> -#include <vcl/svapp.hxx> - -#include <com/sun/star/lang/XComponent.hpp> -#include <com/sun/star/drawing/XMasterPagesSupplier.hpp> -#include <com/sun/star/drawing/XDrawPagesSupplier.hpp> -#include <com/sun/star/drawing/XDrawPages.hpp> -#include <com/sun/star/accessibility/AccessibleEventId.hpp> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; -using namespace ::sd::slidesorter::model; -using namespace ::sd::slidesorter::view; -using namespace ::sd::slidesorter::controller; -using namespace ::basegfx; - -namespace sd { namespace slidesorter { namespace controller { - - -SlideSorterController::SlideSorterController (SlideSorter& rSlideSorter) - : mrSlideSorter(rSlideSorter), - mrModel(mrSlideSorter.GetModel()), - mrView(mrSlideSorter.GetView()), - mpPageSelector(), - mpFocusManager(), - mpSlotManager(), - mpClipboard(), - mpScrollBarManager(), - mpCurrentSlideManager(), - mpSelectionManager(), - mpInsertionIndicatorHandler(new InsertionIndicatorHandler(rSlideSorter)), - mpAnimator(new Animator(rSlideSorter)), - mpVisibleAreaManager(new VisibleAreaManager(rSlideSorter)), - mpListener(), - mnModelChangeLockCount(0), - mbIsForcedRearrangePending(false), - mbPreModelChangeDone(false), - mbPostModelChangePending(false), - maSelectionBeforeSwitch(), - mnCurrentPageBeforeSwitch(0), - mpEditModeChangeMasterPage(NULL), - maTotalWindowArea(), - mnPaintEntranceCount(0), - mbIsContextMenuOpen(false) -{ - SharedSdWindow pWindow (mrSlideSorter.GetContentWindow()); - OSL_ASSERT(pWindow); - if (pWindow) - { - // The whole background is painted by the view and controls. - ::Window* pParentWindow = pWindow->GetParent(); - OSL_ASSERT(pParentWindow!=NULL); - pParentWindow->SetBackground (Wallpaper()); - - // Connect the view with the window that has been created by our base - // class. - pWindow->SetBackground(Wallpaper()); - pWindow->SetCenterAllowed(false); - pWindow->SetMapMode(MapMode(MAP_PIXEL)); - pWindow->SetViewSize(mrView.GetModelArea().GetSize()); - } -} - - - - -void SlideSorterController::Init (void) -{ - mpCurrentSlideManager.reset(new CurrentSlideManager(mrSlideSorter)); - mpPageSelector.reset(new PageSelector(mrSlideSorter)); - mpFocusManager.reset(new FocusManager(mrSlideSorter)); - mpSlotManager.reset(new SlotManager(mrSlideSorter)); - mpClipboard.reset(new Clipboard(mrSlideSorter)); - mpScrollBarManager.reset(new ScrollBarManager(mrSlideSorter)); - mpSelectionManager.reset(new SelectionManager(mrSlideSorter)); - - mpScrollBarManager->LateInitialization(); - - // Create the selection function. - SfxRequest aRequest ( - SID_OBJECT_SELECT, - 0, - mrModel.GetDocument()->GetItemPool()); - mrSlideSorter.SetCurrentFunction(CreateSelectionFunction(aRequest)); - - mpListener = new Listener(mrSlideSorter); - - mpPageSelector->GetCoreSelection(); - GetSelectionManager()->SelectionHasChanged(); -} - - - - -SlideSorterController::~SlideSorterController (void) -{ - try - { - uno::Reference<lang::XComponent> xComponent ( - static_cast<XWeak*>(mpListener.get()), uno::UNO_QUERY); - if (xComponent.is()) - xComponent->dispose(); - } - catch( uno::Exception& e ) - { - (void)e; - OSL_FAIL( "sd::SlideSorterController::~SlideSorterController(), exception caught!" ); - } - - // dispose should have been called by now so that nothing is to be done - // to shut down cleanly. -} - - - - -void SlideSorterController::Dispose (void) -{ - mpInsertionIndicatorHandler->End(Animator::AM_Immediate); - mpSelectionManager.reset(); - mpAnimator->Dispose(); -} - - - - -model::SharedPageDescriptor SlideSorterController::GetPageAt ( - const Point& aWindowPosition) -{ - sal_Int32 nHitPageIndex (mrView.GetPageIndexAtPoint(aWindowPosition)); - model::SharedPageDescriptor pDescriptorAtPoint; - if (nHitPageIndex >= 0) - { - pDescriptorAtPoint = mrModel.GetPageDescriptor(nHitPageIndex); - - // Depending on a property we may have to check that the mouse is no - // just over the page object but over the preview area. - if (pDescriptorAtPoint - && mrSlideSorter.GetProperties()->IsOnlyPreviewTriggersMouseOver() - && ! pDescriptorAtPoint->HasState(PageDescriptor::ST_Selected)) - { - // Make sure that the mouse is over the preview area. - if ( ! mrView.GetLayouter().GetPageObjectLayouter()->GetBoundingBox( - pDescriptorAtPoint, - view::PageObjectLayouter::Preview, - view::PageObjectLayouter::WindowCoordinateSystem).IsInside(aWindowPosition)) - { - pDescriptorAtPoint.reset(); - } - } - } - - return pDescriptorAtPoint; -} - - - - -PageSelector& SlideSorterController::GetPageSelector (void) -{ - OSL_ASSERT(mpPageSelector.get()!=NULL); - return *mpPageSelector.get(); -} - - - - -FocusManager& SlideSorterController::GetFocusManager (void) -{ - OSL_ASSERT(mpFocusManager.get()!=NULL); - return *mpFocusManager.get(); -} - - - - -Clipboard& SlideSorterController::GetClipboard (void) -{ - OSL_ASSERT(mpClipboard.get()!=NULL); - return *mpClipboard.get(); -} - - - - -ScrollBarManager& SlideSorterController::GetScrollBarManager (void) -{ - OSL_ASSERT(mpScrollBarManager.get()!=NULL); - return *mpScrollBarManager.get(); -} - - - - -::boost::shared_ptr<CurrentSlideManager> SlideSorterController::GetCurrentSlideManager (void) const -{ - OSL_ASSERT(mpCurrentSlideManager.get()!=NULL); - return mpCurrentSlideManager; -} - - - - -::boost::shared_ptr<SlotManager> SlideSorterController::GetSlotManager (void) const -{ - OSL_ASSERT(mpSlotManager.get()!=NULL); - return mpSlotManager; -} - - - - -::boost::shared_ptr<SelectionManager> SlideSorterController::GetSelectionManager (void) const -{ - OSL_ASSERT(mpSelectionManager.get()!=NULL); - return mpSelectionManager; -} - - - - -::boost::shared_ptr<InsertionIndicatorHandler> - SlideSorterController::GetInsertionIndicatorHandler (void) const -{ - OSL_ASSERT(mpInsertionIndicatorHandler.get()!=NULL); - return mpInsertionIndicatorHandler; -} - - - - -void SlideSorterController::Paint ( - const Rectangle& rBBox, - ::Window* pWindow) -{ - if (mnPaintEntranceCount == 0) - { - ++mnPaintEntranceCount; - - try - { - mrView.CompleteRedraw(pWindow, Region(rBBox), 0); - } - catch (const Exception&) - { - // Ignore all exceptions. - } - - --mnPaintEntranceCount; - } -} - - - - -void SlideSorterController::FuTemporary (SfxRequest& rRequest) -{ - mpSlotManager->FuTemporary (rRequest); -} - - - - -void SlideSorterController::FuPermanent (SfxRequest &rRequest) -{ - mpSlotManager->FuPermanent (rRequest); -} - - - - -void SlideSorterController::FuSupport (SfxRequest &rRequest) -{ - mpSlotManager->FuSupport (rRequest); -} - - - - -bool SlideSorterController::Command ( - const CommandEvent& rEvent, - ::sd::Window* pWindow) -{ - bool bEventHasBeenHandled = false; - - if (pWindow == NULL) - return false; - - ViewShell* pViewShell = mrSlideSorter.GetViewShell(); - if (pViewShell == NULL) - return false; - - switch (rEvent.GetCommand()) - { - case COMMAND_CONTEXTMENU: - { - SdPage* pPage = NULL; - sal_uInt16 nPopupId; - - model::PageEnumeration aSelectedPages ( - PageEnumerationProvider::CreateSelectedPagesEnumeration(mrModel)); - if (aSelectedPages.HasMoreElements()) - pPage = aSelectedPages.GetNextElement()->GetPage(); - - // Choose the popup menu depending on a) the type of the main - // view shell, b) the edit mode, and c) on whether the selection - // is empty or not. - ViewShell::ShellType eMainViewShellType (ViewShell::ST_NONE); - ::boost::shared_ptr<ViewShell> pMainViewShell ( - pViewShell->GetViewShellBase().GetMainViewShell()); - if (pMainViewShell.get() != NULL) - eMainViewShellType = pMainViewShell->GetShellType(); - switch (eMainViewShellType) - { - case ViewShell::ST_DRAW: - if (pPage != NULL) - nPopupId = RID_SLIDE_SORTER_DRAW_SEL_POPUP; - else - nPopupId = RID_SLIDE_SORTER_DRAW_NOSEL_POPUP; - break; - - default: - if (mrModel.GetEditMode() == EM_PAGE) - if (pPage != NULL) - nPopupId = RID_SLIDE_SORTER_IMPRESS_SEL_POPUP; - else - nPopupId = RID_SLIDE_SORTER_IMPRESS_NOSEL_POPUP; - else - if (pPage != NULL) - nPopupId = RID_SLIDE_SORTER_MASTER_SEL_POPUP; - else - nPopupId = RID_SLIDE_SORTER_MASTER_NOSEL_POPUP; - } - ::boost::scoped_ptr<InsertionIndicatorHandler::ForceShowContext> pContext; - if (pPage == NULL) - { - // When there is no selection, then we show the insertion - // indicator so that the user knows where a page insertion - // would take place. - mpInsertionIndicatorHandler->Start(false); - mpInsertionIndicatorHandler->UpdateIndicatorIcon( - dynamic_cast<Transferable*>(SD_MOD()->pTransferClip)); - mpInsertionIndicatorHandler->UpdatePosition( - pWindow->PixelToLogic(rEvent.GetMousePosPixel()), - InsertionIndicatorHandler::MoveMode); - pContext.reset(new InsertionIndicatorHandler::ForceShowContext( - mpInsertionIndicatorHandler)); - } - - pWindow->ReleaseMouse(); - - Point aMenuLocation (0,0); - if (rEvent.IsMouseEvent()) - { - // We have to explicitly specify the location of the menu - // when the slide sorter is placed in an undocked child - // menu. But when it is docked it does not hurt, so we - // specify the location always. - aMenuLocation = rEvent.GetMousePosPixel(); - } - else - { - // The event is not a mouse event. Use the center of the - // focused page as top left position of the context menu. - model::SharedPageDescriptor pDescriptor ( - GetFocusManager().GetFocusedPageDescriptor()); - if (pDescriptor.get() != NULL) - { - Rectangle aBBox ( - mrView.GetLayouter().GetPageObjectLayouter()->GetBoundingBox ( - pDescriptor, - PageObjectLayouter::PageObject, - PageObjectLayouter::ModelCoordinateSystem)); - aMenuLocation = aBBox.Center(); - } - } - - mbIsContextMenuOpen = true; - if (pViewShell != NULL) - { - SfxDispatcher* pDispatcher = pViewShell->GetDispatcher(); - if (pDispatcher != NULL) - { - pDispatcher->ExecutePopup( - SdResId(nPopupId), - pWindow, - &aMenuLocation); - mrSlideSorter.GetView().UpdatePageUnderMouse(false); - ::rtl::Reference<SelectionFunction> pFunction(GetCurrentSelectionFunction()); - if (pFunction.is()) - pFunction->ResetMouseAnchor(); - } - } - mbIsContextMenuOpen = false; - if (pPage == NULL) - { - // Remember the position of the insertion indicator before - // it is hidden, so that a pending slide insertion slot call - // finds the right place to insert a new slide. - GetSelectionManager()->SetInsertionPosition( - GetInsertionIndicatorHandler()->GetInsertionPageIndex()); - } - pContext.reset(); - bEventHasBeenHandled = true; - } - break; - - case COMMAND_WHEEL: - { - const CommandWheelData* pData = rEvent.GetWheelData(); - if (pData == NULL) - return false; - if (pData->IsMod1()) - { - // We do not support zooming with control+mouse wheel. - return false; - } - // Determine whether to scroll horizontally or vertically. This - // depends on the orientation of the scroll bar and the - // IsHoriz() flag of the event. - if ((mrSlideSorter.GetView().GetOrientation()==view::Layouter::HORIZONTAL) - == pData->IsHorz()) - { - GetScrollBarManager().Scroll( - ScrollBarManager::Orientation_Vertical, - ScrollBarManager::Unit_Slide, - -pData->GetNotchDelta()); - } - else - { - GetScrollBarManager().Scroll( - ScrollBarManager::Orientation_Horizontal, - ScrollBarManager::Unit_Slide, - -pData->GetNotchDelta()); - } - mrSlideSorter.GetView().UpdatePageUnderMouse(rEvent.GetMousePosPixel(), false); - - bEventHasBeenHandled = true; - } - break; - } - - return bEventHasBeenHandled; -} - - - - -void SlideSorterController::LockModelChange (void) -{ - mnModelChangeLockCount += 1; -} - - - - -void SlideSorterController::UnlockModelChange (void) -{ - mnModelChangeLockCount -= 1; - if (mnModelChangeLockCount==0 && mbPostModelChangePending) - { - PostModelChange(); - } -} - - - - -void SlideSorterController::PreModelChange (void) -{ - // Prevent PreModelChange to execute more than once per model lock. - if (mbPostModelChangePending) - return; - mbPreModelChangeDone = true; - - if (mrSlideSorter.GetViewShell() != NULL) - mrSlideSorter.GetViewShell()->Broadcast( - ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_START)); - - GetCurrentSlideManager()->PrepareModelChange(); - - if (mrSlideSorter.GetContentWindow()) - mrView.PreModelChange(); - - mbPostModelChangePending = true; -} - - - - -void SlideSorterController::PostModelChange (void) -{ - mbPostModelChangePending = false; - mrModel.Resync(); - - SharedSdWindow pWindow (mrSlideSorter.GetContentWindow()); - if (pWindow) - { - GetCurrentSlideManager()->HandleModelChange(); - - mrView.PostModelChange (); - - pWindow->SetViewOrigin (Point (0,0)); - pWindow->SetViewSize (mrView.GetModelArea().GetSize()); - - // The visibility of the scroll bars may have to be changed. Then - // the size of the view has to change, too. Let Rearrange() handle - // that. - Rearrange(mbIsForcedRearrangePending); - } - - if (mrSlideSorter.GetViewShell() != NULL) - mrSlideSorter.GetViewShell()->Broadcast( - ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_END)); -} - - - - -void SlideSorterController::HandleModelChange (void) -{ - // Ignore this call when the document is not in a valid state, i.e. has - // not the same number of regular and notes pages. - bool bIsDocumentValid = (mrModel.GetDocument()->GetPageCount() % 2 == 1); - - if (bIsDocumentValid) - { - ModelChangeLock aLock (*this); - PreModelChange(); - } -} - - - - -IMPL_LINK(SlideSorterController, WindowEventHandler, VclWindowEvent*, pEvent) -{ - if (pEvent != NULL) - { - ::Window* pWindow = pEvent->GetWindow(); - SharedSdWindow pActiveWindow (mrSlideSorter.GetContentWindow()); - switch (pEvent->GetId()) - { - case VCLEVENT_WINDOW_ACTIVATE: - case VCLEVENT_WINDOW_SHOW: - if (pActiveWindow && pWindow == pActiveWindow->GetParent()) - mrView.RequestRepaint(); - break; - - case VCLEVENT_WINDOW_HIDE: - if (pActiveWindow && pWindow == pActiveWindow->GetParent()) - mrView.SetPageUnderMouse(SharedPageDescriptor()); - break; - - case VCLEVENT_WINDOW_GETFOCUS: - if (pActiveWindow) - if (pWindow == pActiveWindow.get()) - GetFocusManager().ShowFocus(false); - break; - - case VCLEVENT_WINDOW_LOSEFOCUS: - if (pActiveWindow && pWindow == pActiveWindow.get()) - { - GetFocusManager().HideFocus(); - mrView.GetToolTip().Hide(); - - // Select the current slide so that it is properly - // visualized when the focus is moved to the edit view. - GetPageSelector().SelectPage(GetCurrentSlideManager()->GetCurrentSlide()); - } - break; - - case VCLEVENT_APPLICATION_DATACHANGED: - { - // Invalidate the preview cache. - cache::PageCacheManager::Instance()->InvalidateAllCaches(); - - // Update the draw mode. - sal_uLong nDrawMode (Application::GetSettings().GetStyleSettings().GetHighContrastMode() - ? ViewShell::OUTPUT_DRAWMODE_CONTRAST - : ViewShell::OUTPUT_DRAWMODE_COLOR); - if (mrSlideSorter.GetViewShell() != NULL) - mrSlideSorter.GetViewShell()->GetFrameView()->SetDrawMode(nDrawMode); - if (pActiveWindow != NULL) - pActiveWindow->SetDrawMode(nDrawMode); - mrView.HandleDrawModeChange(); - - // When the system font has changed a layout has to be done. - mrView.Resize(); - FontProvider::Instance().Invalidate(); - - // Update theme colors. - mrSlideSorter.GetProperties()->HandleDataChangeEvent(); - mrSlideSorter.GetTheme()->Update(mrSlideSorter.GetProperties()); - mrView.HandleDataChangeEvent(); - } - break; - - default: - break; - } - } - - return sal_True; -} - - - - -void SlideSorterController::GetCtrlState (SfxItemSet& rSet) -{ - if (rSet.GetItemState(SID_RELOAD) != SFX_ITEM_UNKNOWN) - { - // "Letzte Version" vom SFx en/disablen lassen - SfxViewFrame* pSlideViewFrame = SfxViewFrame::Current(); - DBG_ASSERT(pSlideViewFrame!=NULL, - "SlideSorterController::GetCtrlState: ViewFrame not found"); - if (pSlideViewFrame) - { - pSlideViewFrame->GetSlotState (SID_RELOAD, NULL, &rSet); - } - else // MI sagt: kein MDIFrame --> disablen - { - rSet.DisableItem(SID_RELOAD); - } - } - - // Output quality. - if (rSet.GetItemState(SID_OUTPUT_QUALITY_COLOR)==SFX_ITEM_AVAILABLE - ||rSet.GetItemState(SID_OUTPUT_QUALITY_GRAYSCALE)==SFX_ITEM_AVAILABLE - ||rSet.GetItemState(SID_OUTPUT_QUALITY_BLACKWHITE)==SFX_ITEM_AVAILABLE - ||rSet.GetItemState(SID_OUTPUT_QUALITY_CONTRAST)==SFX_ITEM_AVAILABLE) - { - if (mrSlideSorter.GetContentWindow()) - { - sal_uLong nMode = mrSlideSorter.GetContentWindow()->GetDrawMode(); - sal_uInt16 nQuality = 0; - - switch (nMode) - { - case ViewShell::OUTPUT_DRAWMODE_COLOR: - nQuality = 0; - break; - case ViewShell::OUTPUT_DRAWMODE_GRAYSCALE: - nQuality = 1; - break; - case ViewShell::OUTPUT_DRAWMODE_BLACKWHITE: - nQuality = 2; - break; - case ViewShell::OUTPUT_DRAWMODE_CONTRAST: - nQuality = 3; - break; - } - - rSet.Put (SfxBoolItem (SID_OUTPUT_QUALITY_COLOR, - (sal_Bool)(nQuality==0))); - rSet.Put (SfxBoolItem (SID_OUTPUT_QUALITY_GRAYSCALE, - (sal_Bool)(nQuality==1))); - rSet.Put (SfxBoolItem (SID_OUTPUT_QUALITY_BLACKWHITE, - (sal_Bool)(nQuality==2))); - rSet.Put (SfxBoolItem (SID_OUTPUT_QUALITY_CONTRAST, - (sal_Bool)(nQuality==3))); - } - } - - if (rSet.GetItemState(SID_MAIL_SCROLLBODY_PAGEDOWN) == SFX_ITEM_AVAILABLE) - { - rSet.Put (SfxBoolItem( SID_MAIL_SCROLLBODY_PAGEDOWN, sal_True)); - } -} - - - - -void SlideSorterController::GetStatusBarState (SfxItemSet& rSet) -{ - mpSlotManager->GetStatusBarState (rSet); -} - - - - -void SlideSorterController::ExecCtrl (SfxRequest& rRequest) -{ - mpSlotManager->ExecCtrl (rRequest); -} - - - - -void SlideSorterController::GetAttrState (SfxItemSet& rSet) -{ - mpSlotManager->GetAttrState (rSet); -} - - - - -void SlideSorterController::ExecStatusBar (SfxRequest& ) -{ -} - - - - -void SlideSorterController::UpdateAllPages (void) -{ - // Do a redraw. - mrSlideSorter.GetContentWindow()->Invalidate(); -} - - - - -Rectangle SlideSorterController::Resize (const Rectangle& rAvailableSpace) -{ - Rectangle aContentArea (rAvailableSpace); - - if (maTotalWindowArea != rAvailableSpace) - { - maTotalWindowArea = rAvailableSpace; - aContentArea = Rearrange(true); - } - - return aContentArea; -} - - - - -Rectangle SlideSorterController::Rearrange (bool bForce) -{ - Rectangle aNewContentArea (maTotalWindowArea); - - if (aNewContentArea.IsEmpty()) - return aNewContentArea; - - if (mnModelChangeLockCount>0) - { - mbIsForcedRearrangePending |= bForce; - return aNewContentArea; - } - else - mbIsForcedRearrangePending = false; - - SharedSdWindow pWindow (mrSlideSorter.GetContentWindow()); - if (pWindow) - { - if (bForce) - mrView.UpdateOrientation(); - - // Place the scroll bars. - aNewContentArea = GetScrollBarManager().PlaceScrollBars( - maTotalWindowArea, - mrView.GetOrientation() != view::Layouter::VERTICAL, - mrView.GetOrientation() != view::Layouter::HORIZONTAL); - - bool bSizeHasChanged (false); - // Only when bForce is not true we have to test for a size change in - // order to determine whether the window and the view have to be resized. - if ( ! bForce) - { - Rectangle aCurrentContentArea (pWindow->GetPosPixel(), pWindow->GetOutputSizePixel()); - bSizeHasChanged = (aNewContentArea != aCurrentContentArea); - } - if (bForce || bSizeHasChanged) - { - // The browser window gets the remaining space. - pWindow->SetPosSizePixel (aNewContentArea.TopLeft(), aNewContentArea.GetSize()); - mrView.Resize(); - } - - // Adapt the scroll bars to the new zoom factor of the browser - // window and the arrangement of the page objects. - GetScrollBarManager().UpdateScrollBars(false, !bForce); - - // Keep the current slide in the visible area. - GetVisibleAreaManager().RequestCurrentSlideVisible(); - - mrView.RequestRepaint(); - } - - return aNewContentArea; -} - - - - -FunctionReference SlideSorterController::CreateSelectionFunction (SfxRequest& rRequest) -{ - FunctionReference xFunc( SelectionFunction::Create(mrSlideSorter, rRequest) ); - return xFunc; -} - - - - -::rtl::Reference<SelectionFunction> SlideSorterController::GetCurrentSelectionFunction (void) -{ - FunctionReference pFunction (mrSlideSorter.GetViewShell()->GetCurrentFunction()); - return ::rtl::Reference<SelectionFunction>(dynamic_cast<SelectionFunction*>(pFunction.get())); -} - - - - -void SlideSorterController::PrepareEditModeChange (void) -{ - // Before we throw away the page descriptors we prepare for selecting - // descriptors in the other mode and for restoring the current - // selection when switching back to the current mode. - if (mrModel.GetEditMode() == EM_PAGE) - { - maSelectionBeforeSwitch.clear(); - - // Search for the first selected page and determine the master page - // used by its page object. It will be selected after the switch. - // In the same loop the current selection is stored. - PageEnumeration aSelectedPages ( - PageEnumerationProvider::CreateSelectedPagesEnumeration(mrModel)); - while (aSelectedPages.HasMoreElements()) - { - SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement()); - SdPage* pPage = pDescriptor->GetPage(); - // Remember the master page of the first selected descriptor. - if (pPage!=NULL && mpEditModeChangeMasterPage==NULL) - mpEditModeChangeMasterPage = &static_cast<SdPage&>( - pPage->TRG_GetMasterPage()); - - maSelectionBeforeSwitch.push_back(pPage); - } - - // Remember the current page. - if (mrSlideSorter.GetViewShell() != NULL) - mnCurrentPageBeforeSwitch = (mrSlideSorter.GetViewShell()->GetViewShellBase() - .GetMainViewShell()->GetActualPage()->GetPageNum()-1)/2; - } -} - - - - -bool SlideSorterController::ChangeEditMode (EditMode eEditMode) -{ - bool bResult (false); - if (mrModel.GetEditMode() != eEditMode) - { - ModelChangeLock aLock (*this); - PreModelChange(); - // Do the actual edit mode switching. - bResult = mrModel.SetEditMode(eEditMode); - if (bResult) - HandleModelChange(); - } - return bResult; -} - - - - -void SlideSorterController::FinishEditModeChange (void) -{ - if (mrModel.GetEditMode() == EM_MASTERPAGE) - { - // Search for the master page that was determined in - // PrepareEditModeChange() and make it the current page. - PageEnumeration aAllPages (PageEnumerationProvider::CreateAllPagesEnumeration(mrModel)); - while (aAllPages.HasMoreElements()) - { - SharedPageDescriptor pDescriptor (aAllPages.GetNextElement()); - if (pDescriptor->GetPage() == mpEditModeChangeMasterPage) - { - GetCurrentSlideManager()->SwitchCurrentSlide(pDescriptor); - break; - } - } - } - else - { - SharedPageDescriptor pDescriptor (mrModel.GetPageDescriptor(mnCurrentPageBeforeSwitch)); - GetCurrentSlideManager()->SwitchCurrentSlide(pDescriptor); - - // Restore the selection. - ::std::vector<SdPage*>::iterator iPage; - for (iPage=maSelectionBeforeSwitch.begin(); - iPage!=maSelectionBeforeSwitch.end(); - ++iPage) - { - mpPageSelector->SelectPage(*iPage); - } - maSelectionBeforeSwitch.clear( ); - } - mpEditModeChangeMasterPage = NULL; -} - - - - -void SlideSorterController::PageNameHasChanged (int nPageIndex, const String& rsOldName) -{ - // Request a repaint for the page object whose name has changed. - model::SharedPageDescriptor pDescriptor (mrModel.GetPageDescriptor(nPageIndex)); - if (pDescriptor.get() != NULL) - mrView.RequestRepaint(pDescriptor); - - // Get a pointer to the corresponding accessible object and notify - // that of the name change. - SharedSdWindow pWindow (mrSlideSorter.GetContentWindow()); - if ( ! pWindow) - return; - - ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > - xAccessible (pWindow->GetAccessible(sal_False)); - if ( ! xAccessible.is()) - return; - - // Now comes a small hack. We assume that the accessible object is - // an instantiation of AccessibleSlideSorterView and cast it to that - // class. The cleaner alternative to this cast would be a new member - // in which we would store the last AccessibleSlideSorterView object - // created by SlideSorterViewShell::CreateAccessibleDocumentView(). - // But then there is no guaranty that the accessible object obtained - // from the window really is that instance last created by - // CreateAccessibleDocumentView(). - // However, the dynamic cast together with the check of the result - // being NULL should be safe enough. - ::accessibility::AccessibleSlideSorterView* pAccessibleView - = dynamic_cast< ::accessibility::AccessibleSlideSorterView*>(xAccessible.get()); - if (pAccessibleView == NULL) - return; - - ::accessibility::AccessibleSlideSorterObject* pChild - = pAccessibleView->GetAccessibleChildImplementation(nPageIndex); - if (pChild == NULL || pChild->GetPage() == NULL) - return; - - ::rtl::OUString sOldName (rsOldName); - ::rtl::OUString sNewName (pChild->GetPage()->GetName()); - pChild->FireAccessibleEvent( - ::com::sun::star::accessibility::AccessibleEventId::NAME_CHANGED, - makeAny(sOldName), - makeAny(sNewName)); -} - - - - -bool SlideSorterController::IsContextMenuOpen (void) const -{ - return mbIsContextMenuOpen; -} - - - - -void SlideSorterController::SetDocumentSlides (const Reference<container::XIndexAccess>& rxSlides) -{ - if (mrModel.GetDocumentSlides() != rxSlides) - { - ModelChangeLock aLock (*this); - PreModelChange(); - - mrModel.SetDocumentSlides(rxSlides); - mrView.Layout(); - - // Select just the current slide. - PageSelector::BroadcastLock aBroadcastLock (*mpPageSelector); - mpPageSelector->DeselectAllPages(); - mpPageSelector->SelectPage(mpCurrentSlideManager->GetCurrentSlide()); - } -} - - - - -::boost::shared_ptr<Animator> SlideSorterController::GetAnimator (void) const -{ - return mpAnimator; -} - - - - -VisibleAreaManager& SlideSorterController::GetVisibleAreaManager (void) const -{ - OSL_ASSERT(mpVisibleAreaManager); - return *mpVisibleAreaManager; -} - - - - -void SlideSorterController::CheckForMasterPageAssignment (void) -{ - if (mrModel.GetPageCount()%2==0) - return; - PageEnumeration aAllPages (PageEnumerationProvider::CreateAllPagesEnumeration(mrModel)); - while (aAllPages.HasMoreElements()) - { - SharedPageDescriptor pDescriptor (aAllPages.GetNextElement()); - if (pDescriptor->UpdateMasterPage()) - { - mrView.GetPreviewCache()->InvalidatePreviewBitmap ( - pDescriptor->GetPage(), - true); - } - } -} - - - - -//===== SlideSorterController::ModelChangeLock ================================ - -SlideSorterController::ModelChangeLock::ModelChangeLock ( - SlideSorterController& rController) - : mpController(&rController) -{ - mpController->LockModelChange(); -} - - - - -SlideSorterController::ModelChangeLock::~ModelChangeLock (void) -{ - Release(); -} - - - - -void SlideSorterController::ModelChangeLock::Release (void) -{ - if (mpController != NULL) - { - mpController->UnlockModelChange(); - mpController = NULL; - } -} - -} } } // end of namespace ::sd::slidesorter - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |