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Diffstat (limited to 'sd/source/ui/slidesorter/view/SlsButtonBar.cxx')
| -rw-r--r-- | sd/source/ui/slidesorter/view/SlsButtonBar.cxx | 1558 |
1 files changed, 0 insertions, 1558 deletions
diff --git a/sd/source/ui/slidesorter/view/SlsButtonBar.cxx b/sd/source/ui/slidesorter/view/SlsButtonBar.cxx deleted file mode 100644 index 5c0adf49a..000000000 --- a/sd/source/ui/slidesorter/view/SlsButtonBar.cxx +++ /dev/null @@ -1,1558 +0,0 @@ -/************************************************************************* - * - * 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 "view/SlsButtonBar.hxx" - -#include "SlideSorter.hxx" -#include "model/SlsPageDescriptor.hxx" -#include "model/SlideSorterModel.hxx" -#include "view/SlsTheme.hxx" -#include "view/SlideSorterView.hxx" -#include "view/SlsToolTip.hxx" -#include "controller/SlideSorterController.hxx" -#include "controller/SlsSlotManager.hxx" -#include "controller/SlsCurrentSlideManager.hxx" -#include "controller/SlsPageSelector.hxx" -#include "controller/SlsAnimator.hxx" -#include "controller/SlsAnimationFunction.hxx" -#include "app.hrc" -#include "drawdoc.hxx" -#include <svx/svxids.hrc> -#include <sfx2/dispatch.hxx> -#include <vcl/bmpacc.hxx> -#include <vcl/virdev.hxx> -#include <basegfx/polygon/b2dpolygontools.hxx> -#include <basegfx/polygon/b2dpolygon.hxx> -#include <com/sun/star/presentation/XPresentation2.hpp> -#include <boost/bind.hpp> - -using ::com::sun::star::uno::Any; -using ::com::sun::star::uno::Reference; -using ::com::sun::star::uno::Sequence; -using ::com::sun::star::beans::PropertyValue; -using ::com::sun::star::presentation::XPresentation2; - -namespace sd { namespace slidesorter { namespace view { - -/** Base class for the painter of the background bar onto which the buttons - are painted. It also provides some size information. -*/ -class ButtonBar::BackgroundTheme -{ -public: - BackgroundTheme( - const ::boost::shared_ptr<Theme>& rpTheme, - const ::std::vector<SharedButton>& rButtons); - /** Set the preview bounding box, the maximal area in which to display - buttons. A call to this method triggers a call to Layout(). - */ - void SetPreviewBoundingBox (const Rectangle& rPreviewBoundingBox); - Button::IconSize GetIconSize (void) const; - - virtual BitmapEx CreateBackground ( - const OutputDevice& rTemplateDevice, - const bool bIsButtonDown) const = 0; - virtual Point GetBackgroundLocation (void) = 0; - virtual Rectangle GetButtonArea (void) = 0; - -protected: - ::boost::shared_ptr<Theme> mpTheme; - Rectangle maPreviewBoundingBox; - Size maMinimumLargeButtonAreaSize; - Size maMinimumMediumButtonAreaSize; - Size maMinimumSmallButtonAreaSize; - Button::IconSize meIconSize; - - virtual void Layout (void) = 0; - -private: - void UpdateMinimumIconSizes(const ::std::vector<SharedButton>& rButtons); -}; - - -namespace { - /** Rectangular button bar that covers the whole width of the preview. - */ - class RectangleBackgroundTheme : public ButtonBar::BackgroundTheme - { - public: - RectangleBackgroundTheme( - const ::boost::shared_ptr<Theme>& rpTheme, - const ::std::vector<SharedButton>& rButtons); - virtual BitmapEx CreateBackground ( - const OutputDevice& rTemplateDevice, - const bool bIsButtonDown) const; - virtual Point GetBackgroundLocation (void); - virtual Rectangle GetButtonArea (void); - protected: - virtual void Layout (void); - private: - sal_Int32 mnBarHeight; - }; - - /** Button bar is composed of three images, the left and right end of - the bar and the center image. Buttons are only placed over the - center image. The center image is painted as is, it is not scaled. - */ - class BitmapBackgroundTheme : public ButtonBar::BackgroundTheme - { - public: - BitmapBackgroundTheme( - const ::boost::shared_ptr<Theme>& rpTheme, - const ::std::vector<SharedButton>& rButtons); - virtual BitmapEx CreateBackground ( - const OutputDevice& rTemplateDevice, - const bool bIsButtonDown) const; - virtual Point GetBackgroundLocation (void); - virtual Rectangle GetButtonArea (void); - protected: - virtual void Layout (void); - private: - Rectangle maButtonArea; - Point maBackgroundLocation; - }; - - /** The source mask is essentially multiplied with the given alpha value. - The result is writen to the result mask. - */ - void AdaptTransparency (AlphaMask& rMask, const AlphaMask& rSourceMask, const double nAlpha) - { - BitmapWriteAccess* pBitmap = rMask.AcquireWriteAccess(); - const BitmapReadAccess* pSourceBitmap = const_cast<AlphaMask&>(rSourceMask).AcquireReadAccess(); - - if (pBitmap!=NULL && pSourceBitmap!=NULL) - { - const sal_Int32 nWidth (pBitmap->Width()); - const sal_Int32 nHeight (pBitmap->Height()); - - for (sal_Int32 nY = 0; nY<nHeight; ++nY) - for (sal_Int32 nX = 0; nX<nWidth; ++nX) - { - const sal_uInt8 nValue (255 - pSourceBitmap->GetPixel(nY, nX).GetBlueOrIndex()); - const sal_uInt8 nNewValue (static_cast<sal_uInt8>(nValue * (1-nAlpha))); - pBitmap->SetPixel(nY, nX, 255-nNewValue); - } - } - } - -} // end of anonymous namespace - - -//===== ButtonBar::Lock ======================================================= - -ButtonBar::Lock::Lock (SlideSorter& rSlideSorter) - : mrButtonBar(rSlideSorter.GetView().GetButtonBar()) -{ - mrButtonBar.AcquireLock(); -} - - - - -ButtonBar::Lock::~Lock (void) -{ - mrButtonBar.ReleaseLock(); -} - - - - -//===== ButtonBar ============================================================= - -ButtonBar::ButtonBar (SlideSorter& rSlideSorter) - : mrSlideSorter(rSlideSorter), - maPageObjectSize(0,0), - maButtonBoundingBox(), - maBackgroundLocation(), - mpDescriptor(), - mbIsExcluded(false), - mpButtonUnderMouse(), - mpDownButton(), - maRegularButtons(), - maExcludedButtons(), - maNormalBackground(), - maButtonDownBackground(), - mbIsMouseOverBar(false), - mpBackgroundTheme(), - mnLockCount(0) -{ - HandleDataChangeEvent(); -} - - - - -ButtonBar::~ButtonBar (void) -{ -} - - - - -void ButtonBar::ProcessButtonDownEvent ( - const model::SharedPageDescriptor& rpDescriptor, - const Point aMouseModelLocation) -{ - SetButtonUnderMouse(GetButtonAt(aMouseModelLocation)); - if (mpButtonUnderMouse) - mpButtonUnderMouse->SetState(Button::State_Down); - mpDownButton = mpButtonUnderMouse; - - mrSlideSorter.GetView().RequestRepaint(rpDescriptor); -} - - - - -void ButtonBar::ProcessButtonUpEvent ( - const model::SharedPageDescriptor& rpDescriptor, - const Point aMouseModelLocation) -{ - SetButtonUnderMouse(GetButtonAt(aMouseModelLocation)); - if (mpButtonUnderMouse) - { - mpButtonUnderMouse->SetState(Button::State_Hover); - if (mpButtonUnderMouse == mpDownButton) - { - // This is done only when the buttons are sufficiently visible. - if (mpDescriptor->GetVisualState().GetButtonAlpha()<0.7) - { - mpButtonUnderMouse->ProcessClick(mpDescriptor); - mbIsExcluded = mpDescriptor->HasState(model::PageDescriptor::ST_Excluded); - ProcessMouseMotionEvent (rpDescriptor, aMouseModelLocation, false); - } - } - } - mpDownButton.reset(); - mrSlideSorter.GetView().RequestRepaint(rpDescriptor); -} - - - - -void ButtonBar::ProcessMouseMotionEvent ( - const model::SharedPageDescriptor& rpDescriptor, - const Point aMouseModelLocation, - const bool bIsMouseButtonDown) -{ - model::SharedPageDescriptor pOldDescriptor (mpDescriptor); - bool bPageHasChanged (false); - bool bButtonHasChanged (false); - bool bButtonStateHasChanged (false); - - // Update the page object for which to manage the buttons. - bPageHasChanged = SetPage(rpDescriptor); - mbIsMouseOverBar = IsMouseOverBar(aMouseModelLocation); - - // Update button under mouse. - if (rpDescriptor) - { - bButtonHasChanged = SetButtonUnderMouse(GetButtonAt(aMouseModelLocation)); - - if (mpButtonUnderMouse) - { - // When the mouse button is down, mark the button under the - // mouse only as pressed when it is the same button the mouse - // button was pressed over, and where the button release would - // lead to a click action. - if (bIsMouseButtonDown) - { - if (mpButtonUnderMouse==mpDownButton) - bButtonStateHasChanged = mpButtonUnderMouse->SetState(Button::State_Down); - } - else - bButtonStateHasChanged = mpButtonUnderMouse->SetState(Button::State_Hover); - } - } - - // Show a quick help text when the mouse is over a button. - if (bButtonHasChanged) - { - SharedSdWindow pWindow (mrSlideSorter.GetContentWindow()); - if (pWindow) - { - if (mpButtonUnderMouse) - mrSlideSorter.GetView().GetToolTip().ShowHelpText(mpButtonUnderMouse->GetHelpText()); - else - mrSlideSorter.GetView().GetToolTip().ShowDefaultHelpText(); - } - } - - if (bPageHasChanged || bButtonHasChanged || bButtonStateHasChanged) - { - if (pOldDescriptor) - mrSlideSorter.GetView().RequestRepaint(pOldDescriptor); - if (mpDescriptor && pOldDescriptor!=mpDescriptor) - mrSlideSorter.GetView().RequestRepaint(mpDescriptor); - } -} - - - - -void ButtonBar::ResetPage (void) -{ - SetPage(model::SharedPageDescriptor()); -} - - - - -bool ButtonBar::SetPage (const model::SharedPageDescriptor& rpDescriptor) -{ - if (mpDescriptor != rpDescriptor) - { - mpDescriptor = rpDescriptor; - - if (mpDescriptor) - mbIsExcluded = mpDescriptor->HasState(model::PageDescriptor::ST_Excluded); - else - mbIsExcluded = false; - SetButtonUnderMouse(); - mpDownButton.reset(); - - return true; - } - else - return false; -} - - - - -sal_Int32 ButtonBar::GetButtonCount (const bool bIsExcluded) const -{ - if (bIsExcluded) - return maExcludedButtons.size(); - else - return maRegularButtons.size(); -} - - - - -::boost::shared_ptr<Button> ButtonBar::GetButton ( - const bool bIsExcluded, - const sal_Int32 nIndex) const -{ - const ::std::vector<boost::shared_ptr<Button> >& rButtons (bIsExcluded - ? maExcludedButtons - : maRegularButtons); - - if (nIndex<0 || sal_uInt32(nIndex)>=rButtons.size()) - { - OSL_ASSERT(nIndex<0 || sal_uInt32(nIndex)>=rButtons.size()); - return ::boost::shared_ptr<Button>(); - } - else - return rButtons[sal_uInt32(nIndex)]; -} - - - - -SharedButton ButtonBar::GetButtonAt (const Point aModelLocation) -{ - if (IsMouseOverBar(aModelLocation)) - { - const Point aLocalLocation (aModelLocation - mpDescriptor->GetBoundingBox().TopLeft()); - ::std::vector<SharedButton>& rButtons ( - mbIsExcluded ? maExcludedButtons : maRegularButtons); - for (sal_uInt32 nIndex=0; nIndex<rButtons.size(); ++nIndex) - { - if (rButtons[sal_uInt32(nIndex)]->GetBoundingBox().IsInside(aLocalLocation)) - { - if (rButtons[sal_uInt32(nIndex)]->IsEnabled()) - return rButtons[sal_uInt32(nIndex)]; - else - return SharedButton(); - } - } - } - - return SharedButton(); -} - - - - -bool ButtonBar::IsMouseOverBar (void) const -{ - return mbIsMouseOverBar; -} - - - - -bool ButtonBar::SetButtonUnderMouse (const SharedButton& rButton) -{ - if (mpButtonUnderMouse != rButton) - { - if (mpButtonUnderMouse) - mpButtonUnderMouse->SetState(Button::State_Normal); - - mpButtonUnderMouse = rButton; - - return true; - } - else - return false; -} - - - - -void ButtonBar::Paint ( - OutputDevice& rDevice, - const model::SharedPageDescriptor& rpDescriptor) -{ - if ( ! rpDescriptor) - return; - - const double nButtonBarAlpha (rpDescriptor->GetVisualState().GetButtonBarAlpha()); - if (nButtonBarAlpha >= 1) - return; - - LayoutButtons(rpDescriptor->GetBoundingBox().GetSize()); - - const Point aOffset (rpDescriptor->GetBoundingBox().TopLeft()); - - // Paint the background. - PaintButtonBackground(rDevice, rpDescriptor, aOffset); - - // Paint the buttons. - const ::std::vector<SharedButton>& rButtons ( - rpDescriptor->HasState(model::PageDescriptor::ST_Excluded) - ? maExcludedButtons - : maRegularButtons); - - - const double nButtonAlpha (rpDescriptor->GetVisualState().GetButtonAlpha()); - for (sal_uInt32 nIndex=0; nIndex<rButtons.size(); ++nIndex) - rButtons[nIndex]->Paint( - rDevice, - aOffset, - nButtonAlpha, - mrSlideSorter.GetTheme()); -} - - - - -bool ButtonBar::IsMouseOverButton (void) const -{ - return mpButtonUnderMouse; -} - - - - -void ButtonBar::PaintButtonBackground ( - OutputDevice& rDevice, - const model::SharedPageDescriptor& rpDescriptor, - const Point aOffset) -{ - BitmapEx* pBitmap = NULL; - if (maButtonDownBackground.IsEmpty() || maNormalBackground.IsEmpty()) - { - if (mpBackgroundTheme) - { - maButtonDownBackground = mpBackgroundTheme->CreateBackground(rDevice, true); - maNormalBackground = mpBackgroundTheme->CreateBackground(rDevice, false); - } - } - if (mpButtonUnderMouse && mpButtonUnderMouse->IsDown()) - pBitmap = &maButtonDownBackground; - else - pBitmap = &maNormalBackground; - if (pBitmap != NULL) - { - AlphaMask aMask (pBitmap->GetSizePixel()); - AdaptTransparency( - aMask, - pBitmap->GetAlpha(), - rpDescriptor->GetVisualState().GetButtonBarAlpha()); - rDevice.DrawBitmapEx(maBackgroundLocation+aOffset, BitmapEx(pBitmap->GetBitmap(), aMask)); - } -} - - - - -bool ButtonBar::IsMouseOverBar (const Point aModelLocation) const -{ - if ( ! mpDescriptor || ! mpDescriptor->GetBoundingBox().IsInside(aModelLocation)) - return false; - - if ( ! maButtonBoundingBox.IsInside(aModelLocation - mpDescriptor->GetBoundingBox().TopLeft())) - return false; - - return true; -} - - - - -void ButtonBar::RequestLayout (void) -{ - maPageObjectSize = Size(0,0); -} - - - - -void ButtonBar::LayoutButtons (const Size aPageObjectSize) -{ - if (maPageObjectSize != aPageObjectSize) - { - maPageObjectSize = aPageObjectSize; - - if (mpBackgroundTheme) - { - mpBackgroundTheme->SetPreviewBoundingBox( - mrSlideSorter.GetView().GetLayouter().GetPageObjectLayouter()->GetBoundingBox( - Point(0,0), - PageObjectLayouter::Preview, - PageObjectLayouter::ModelCoordinateSystem)); - LayoutButtons(); - } - - // Release the background bitmaps so that on the next paint - // they are created anew in the right size. - maNormalBackground.SetEmpty(); - maButtonDownBackground.SetEmpty(); - } -} - - - - -bool ButtonBar::LayoutButtons (void) -{ - const sal_Int32 nGap (mrSlideSorter.GetTheme()->GetIntegerValue(Theme::Integer_ButtonGap)); - const sal_Int32 nBorder (mrSlideSorter.GetTheme()->GetIntegerValue(Theme::Integer_ButtonBorder)); - - const Button::IconSize eIconSize (mpBackgroundTheme->GetIconSize()); - - // Tell buttons which size they are. - for (sal_uInt32 nIndex=0; nIndex<maExcludedButtons.size(); ++nIndex) - maExcludedButtons[nIndex]->SetIconSize(eIconSize); - for (sal_uInt32 nIndex=0; nIndex<maRegularButtons.size(); ++nIndex) - maRegularButtons[nIndex]->SetIconSize(eIconSize); - - // Determine maximal height and total width of the buttons. - // Start with the buttons used for the excluded state. - sal_Int32 nMaximumHeight (0); - sal_Int32 nExcludedTotalWidth ((maExcludedButtons.size()-1) * nGap + 2*nBorder); - for (sal_uInt32 nIndex=0; nIndex<maExcludedButtons.size(); ++nIndex) - { - const Size aSize (maExcludedButtons[nIndex]->GetSize()); - if (aSize.Height() > nMaximumHeight) - nMaximumHeight = aSize.Height(); - nExcludedTotalWidth += aSize.Width(); - } - - // Do the same for the regular buttons. - sal_Int32 nRegularTotalWidth ((maRegularButtons.size()-1) * nGap + 2*nBorder); - for (sal_uInt32 nIndex=0; nIndex<maRegularButtons.size(); ++nIndex) - { - const Size aSize (maRegularButtons[nIndex]->GetSize()); - if (aSize.Height() > nMaximumHeight) - nMaximumHeight = aSize.Height(); - nRegularTotalWidth += aSize.Width(); - } - nMaximumHeight += 2*nBorder; - - // Set up the bounding box of the button bar. - maButtonBoundingBox = mpBackgroundTheme->GetButtonArea(); - maBackgroundLocation = mpBackgroundTheme->GetBackgroundLocation(); - if (mrSlideSorter.GetTheme()->GetIntegerValue(Theme::Integer_ButtonPaintType) == 1) - { - // Center the buttons. - maButtonBoundingBox.Left() += (maButtonBoundingBox.GetWidth() - nRegularTotalWidth)/2; - maButtonBoundingBox.Right() = maButtonBoundingBox.Left() + nRegularTotalWidth - 1; - } - - // Place the buttons. - Rectangle aBox (maButtonBoundingBox); - aBox.Right() -= nBorder; - for (sal_Int32 nIndex=maRegularButtons.size()-1; nIndex>=0; --nIndex) - { - maRegularButtons[nIndex]->Place(aBox); - aBox.Right() = maRegularButtons[nIndex]->GetBoundingBox().Left() - nGap; - } - - // For slides excluded from the show there is only one icon placed - // exactly like the second of the regular icons. - if (maRegularButtons.size()>=2 && maExcludedButtons.size()>=1) - { - aBox = maRegularButtons[1]->GetBoundingBox(); - maExcludedButtons[0]->Place(aBox); - } - - // We return true only when there is no inactive button. - for (sal_uInt32 nIndex=0; nIndex<maExcludedButtons.size(); ++nIndex) - if ( ! maExcludedButtons[nIndex]->IsActive()) - return false; - for (sal_uInt32 nIndex=0; nIndex<maRegularButtons.size(); ++nIndex) - if ( ! maRegularButtons[nIndex]->IsActive()) - return false; - - return true; -} - - - - -void ButtonBar::RequestFadeIn ( - const model::SharedPageDescriptor& rpDescriptor, - const bool bAnimate) -{ - if ( ! rpDescriptor) - return; - if (mnLockCount > 0) - return; - - const double nMinAlpha (0); - if ( ! bAnimate) - { - rpDescriptor->GetVisualState().SetButtonAlpha(nMinAlpha); - rpDescriptor->GetVisualState().SetButtonBarAlpha(nMinAlpha); - } - else - StartFadeAnimation(rpDescriptor, nMinAlpha, true); -} - - - - -void ButtonBar::RequestFadeOut ( - const model::SharedPageDescriptor& rpDescriptor, - const bool bAnimate) -{ - if ( ! rpDescriptor) - return; - if (mnLockCount > 0) - return; - - const double nMaxAlpha (1); - if ( ! bAnimate) - { - rpDescriptor->GetVisualState().SetButtonAlpha(nMaxAlpha); - rpDescriptor->GetVisualState().SetButtonBarAlpha(nMaxAlpha); - } - else - StartFadeAnimation(rpDescriptor, nMaxAlpha, false); -} - - - - -bool ButtonBar::IsVisible (const model::SharedPageDescriptor& rpDescriptor) -{ - const double nMaxAlpha (1); - return rpDescriptor && rpDescriptor->GetVisualState().GetButtonBarAlpha() < nMaxAlpha; -} - - - - -void ButtonBar::HandleDataChangeEvent (void) -{ - maExcludedButtons.clear(); - maExcludedButtons.push_back(::boost::shared_ptr<Button>(new UnhideButton(mrSlideSorter))); - - maRegularButtons.clear(); - maRegularButtons.push_back(::boost::shared_ptr<Button>(new StartShowButton(mrSlideSorter))); - maRegularButtons.push_back(::boost::shared_ptr<Button>(new HideButton(mrSlideSorter))); - maRegularButtons.push_back(::boost::shared_ptr<Button>(new DuplicateButton(mrSlideSorter))); - - mpBackgroundTheme.reset( - new BitmapBackgroundTheme( - mrSlideSorter.GetTheme(), - maRegularButtons)); - - // Force layout on next Paint(). - maPageObjectSize = Size(0,0); -} - - - - -void ButtonBar::StartFadeAnimation ( - const model::SharedPageDescriptor& rpDescriptor, - const double nTargetAlpha, - const bool bFadeIn) -{ - model::SharedPageDescriptor pDescriptor (rpDescriptor); - - const double nCurrentButtonAlpha (pDescriptor->GetVisualState().GetButtonAlpha()); - const double nCurrentButtonBarAlpha (pDescriptor->GetVisualState().GetButtonBarAlpha()); - - // Stop a running animation. - const controller::Animator::AnimationId nId ( - pDescriptor->GetVisualState().GetButtonAlphaAnimationId()); - if (nId != controller::Animator::NotAnAnimationId) - mrSlideSorter.GetController().GetAnimator()->RemoveAnimation(nId); - - // Prepare the blending functors that translate [0,1] animation - // times into alpha values of buttons and button bar. - const ::boost::function<double(double)> aButtonBlendFunctor ( - ::boost::bind( - controller::AnimationFunction::Blend, - nCurrentButtonAlpha, - nTargetAlpha, - ::boost::bind(controller::AnimationFunction::Linear, _1))); - const ::boost::function<double(double)> aButtonBarBlendFunctor ( - ::boost::bind( - controller::AnimationFunction::Blend, - nCurrentButtonBarAlpha, - nTargetAlpha, - ::boost::bind(controller::AnimationFunction::Linear, _1))); - - // Delay the fade in a little bit when the buttons are not visible at - // all so that we do not leave a trail of half-visible buttons when the - // mouse is moved across the screen. No delay on fade out or when the - // buttons are already showing. Fade out is faster than fade in. - const double nDelay (nCurrentButtonBarAlpha>0 && nCurrentButtonBarAlpha<1 - ? 0 - : (mrSlideSorter.GetTheme()->GetIntegerValue(bFadeIn - ? Theme::Integer_ButtonFadeInDelay - : Theme::Integer_ButtonFadeOutDelay))); - const double nDuration (mrSlideSorter.GetTheme()->GetIntegerValue(bFadeIn - ? Theme::Integer_ButtonFadeInDuration - : Theme::Integer_ButtonFadeOutDuration)); - pDescriptor->GetVisualState().SetButtonAlphaAnimationId( - mrSlideSorter.GetController().GetAnimator()->AddAnimation( - ::boost::bind( - controller::AnimationFunction::ApplyButtonAlphaChange, - pDescriptor, - ::boost::ref(mrSlideSorter.GetView()), - ::boost::bind(aButtonBlendFunctor, _1), - ::boost::bind(aButtonBarBlendFunctor, _1)), - static_cast<sal_Int32>(nDelay), - static_cast<sal_Int32>(nDuration), - ::boost::bind( - &model::VisualState::SetButtonAlphaAnimationId, - ::boost::ref(pDescriptor->GetVisualState()), - controller::Animator::NotAnAnimationId) - )); -} - - - - -void ButtonBar::AcquireLock (void) -{ - if (mnLockCount == 0 && mpDescriptor) - RequestFadeOut(mpDescriptor, true); - - ++mnLockCount; -} - - - - -void ButtonBar::ReleaseLock (void) -{ - --mnLockCount; - - if (mnLockCount == 0 && mpDescriptor) - RequestFadeIn(mpDescriptor, true); -} - - - - -//===== BackgroundTheme ===================================================== - -ButtonBar::BackgroundTheme::BackgroundTheme ( - const ::boost::shared_ptr<Theme>& rpTheme, - const ::std::vector<SharedButton>& rButtons) - : mpTheme(rpTheme) -{ - UpdateMinimumIconSizes(rButtons); -} - - - - -void ButtonBar::BackgroundTheme::SetPreviewBoundingBox (const Rectangle& rPreviewBoundingBox) -{ - maPreviewBoundingBox = rPreviewBoundingBox; - Layout(); -} - - - - -void ButtonBar::BackgroundTheme::UpdateMinimumIconSizes ( - const ::std::vector<SharedButton>& rButtons) -{ - OSL_ASSERT(mpTheme); - - sal_Int32 nMaximumHeightLarge (0); - sal_Int32 nMaximumHeightMedium (0); - sal_Int32 nMaximumHeightSmall (0); - const sal_Int32 nGap (mpTheme->GetIntegerValue(Theme::Integer_ButtonGap)); - const sal_Int32 nBorder (mpTheme->GetIntegerValue(Theme::Integer_ButtonBorder)); - sal_Int32 nTotalWidthLarge ((rButtons.size()-1) * nGap + 2*nBorder); - sal_Int32 nTotalWidthMedium ((rButtons.size()-1) * nGap + 2*nBorder); - sal_Int32 nTotalWidthSmall ((rButtons.size()-1) * nGap + 2*nBorder); - for (sal_uInt32 nIndex=0; nIndex<rButtons.size(); ++nIndex) - { - // Update large size. - Size aSize = rButtons[nIndex]->GetSize(Button::IconSize_Large); - if (aSize.Height() > nMaximumHeightLarge) - nMaximumHeightLarge = aSize.Height(); - nTotalWidthLarge += aSize.Width(); - - // Update medium size. - aSize = rButtons[nIndex]->GetSize(Button::IconSize_Medium); - if (aSize.Height() > nMaximumHeightMedium) - nMaximumHeightMedium = aSize.Height(); - nTotalWidthMedium += aSize.Width(); - - // Update small size. - aSize = rButtons[nIndex]->GetSize(Button::IconSize_Small); - if (aSize.Height() > nMaximumHeightSmall) - nMaximumHeightSmall = aSize.Height(); - nTotalWidthSmall += aSize.Width(); - } - maMinimumLargeButtonAreaSize = Size(nTotalWidthLarge, nMaximumHeightLarge+2*nBorder); - maMinimumMediumButtonAreaSize = Size(nTotalWidthMedium, nMaximumHeightMedium+2*nBorder); - maMinimumSmallButtonAreaSize = Size(nTotalWidthSmall, nMaximumHeightSmall+2*nBorder); -} - - - - -Button::IconSize ButtonBar::BackgroundTheme::GetIconSize (void) const -{ - return meIconSize; -} - - - - -//===== RectangleBackgroundTheme ============================================ - -RectangleBackgroundTheme::RectangleBackgroundTheme ( - const ::boost::shared_ptr<Theme>& rpTheme, - const ::std::vector<SharedButton>& rButtons) - : BackgroundTheme(rpTheme, rButtons), - mnBarHeight(0) -{ -} - - - - -BitmapEx RectangleBackgroundTheme::CreateBackground ( - const OutputDevice& rTemplateDevice, - const bool bIsButtonDown) const -{ - OSL_ASSERT(mpTheme); - - // Setup background color. - Color aTopFillColor (mpTheme->GetGradientColor( - Theme::Gradient_ButtonBackground, - Theme::Fill1)); - Color aTopBorderColor (mpTheme->GetGradientColor( - Theme::Gradient_ButtonBackground, - Theme::Border1)); - Color aBottomFillColor (mpTheme->GetGradientColor( - Theme::Gradient_ButtonBackground, - Theme::Fill2)); - Color aBottomBorderColor (mpTheme->GetGradientColor( - Theme::Gradient_ButtonBackground, - Theme::Border2)); - if (bIsButtonDown) - { - aTopFillColor.DecreaseLuminance(50); - aTopBorderColor.DecreaseLuminance(50); - aBottomFillColor.DecreaseLuminance(50); - aBottomBorderColor.DecreaseLuminance(50); - } - - const int nWidth (maPreviewBoundingBox.GetWidth()+2); - const int nHeight (mnBarHeight); - const int nCenter (nHeight / 2); - - VirtualDevice aDevice (rTemplateDevice, 0, 8); - aDevice.SetOutputSizePixel(Size(nWidth,nHeight)); - - // Fill upper and lower half. - aDevice.SetLineColor(); - aDevice.SetFillColor(aTopFillColor); - aDevice.DrawRect(Rectangle(0,0,nWidth-1,nCenter)); - aDevice.SetFillColor(aBottomFillColor); - aDevice.DrawRect(Rectangle(0,nCenter,nWidth-1,nHeight-1)); - - // Draw border. - aDevice.SetFillColor(); - aDevice.SetLineColor(aTopBorderColor); - aDevice.DrawLine(Point(0,nCenter),Point(0,0)); - aDevice.DrawLine(Point(0,0), Point(nWidth-1,0)); - aDevice.DrawLine(Point(nWidth-1,0),Point(nWidth-1,nCenter)); - aDevice.SetLineColor(aBottomBorderColor); - aDevice.DrawLine(Point(0,nCenter),Point(0,nHeight-1)); - aDevice.DrawLine(Point(0,nHeight-1), Point(nWidth-1,nHeight-1)); - aDevice.DrawLine(Point(nWidth-1,nHeight-1),Point(nWidth-1,nCenter)); - - return aDevice.GetBitmapEx(Point(0,0), Size(nWidth,nHeight)); -} - - - - -Point RectangleBackgroundTheme::GetBackgroundLocation (void) -{ - return Point( - maPreviewBoundingBox.Left()-1, - maPreviewBoundingBox.Bottom() - mnBarHeight + 2); -} - - - - -Rectangle RectangleBackgroundTheme::GetButtonArea (void) -{ - return Rectangle( - maPreviewBoundingBox.Left(), - maPreviewBoundingBox.Bottom() - mnBarHeight + 2, - maPreviewBoundingBox.Right(), - maPreviewBoundingBox.Bottom()); -} - - - - -void RectangleBackgroundTheme::Layout (void) -{ - if (maPreviewBoundingBox.GetWidth() < maMinimumLargeButtonAreaSize.Width()) - if (maPreviewBoundingBox.GetWidth() < maMinimumMediumButtonAreaSize.Width()) - { - meIconSize = Button::IconSize_Small; - mnBarHeight = maMinimumSmallButtonAreaSize.Height(); - } - else - { - meIconSize = Button::IconSize_Medium; - mnBarHeight = maMinimumMediumButtonAreaSize.Height(); - } - else - { - meIconSize = Button::IconSize_Large; - mnBarHeight = maMinimumLargeButtonAreaSize.Height(); - } -} - - - - -//===== BitmapBackgroundTheme ================================================= - -BitmapBackgroundTheme::BitmapBackgroundTheme ( - const ::boost::shared_ptr<Theme>& rpTheme, - const ::std::vector<SharedButton>& rButtons) - : BackgroundTheme(rpTheme, rButtons), - maButtonArea(), - maBackgroundLocation() -{ -} - - - - -BitmapEx BitmapBackgroundTheme::CreateBackground ( - const OutputDevice& rTemplateDevice, - const bool bIsButtonDown) const -{ - (void)rTemplateDevice; - (void)bIsButtonDown; - - OSL_ASSERT(mpTheme); - - // Get images. - switch (meIconSize) - { - case Button::IconSize_Large: - default: - return mpTheme->GetIcon(Theme::Icon_ButtonBarLarge); - - case Button::IconSize_Medium: - return mpTheme->GetIcon(Theme::Icon_ButtonBarMedium); - - case Button::IconSize_Small: - return mpTheme->GetIcon(Theme::Icon_ButtonBarSmall); - } -} - - - - -Point BitmapBackgroundTheme::GetBackgroundLocation (void) -{ - return maBackgroundLocation; -} - - - - -Rectangle BitmapBackgroundTheme::GetButtonArea (void) -{ - return maButtonArea; -} - - - - -void BitmapBackgroundTheme::Layout (void) -{ - Size aImageSize (mpTheme->GetIcon(Theme::Icon_ButtonBarLarge).GetSizePixel()); - if (aImageSize.Width() >= maPreviewBoundingBox.GetWidth()) - { - aImageSize = mpTheme->GetIcon(Theme::Icon_ButtonBarMedium).GetSizePixel(); - if (aImageSize.Width() >= maPreviewBoundingBox.GetWidth()) - { - meIconSize = Button::IconSize_Small; - aImageSize = mpTheme->GetIcon(Theme::Icon_ButtonBarSmall).GetSizePixel(); - } - else - meIconSize = Button::IconSize_Medium; - } - else - { - meIconSize = Button::IconSize_Large; - } - - maBackgroundLocation = Point( - maPreviewBoundingBox.Left() - + (maPreviewBoundingBox.GetWidth()-aImageSize.Width())/2, - maPreviewBoundingBox.Bottom() - aImageSize.Height()); - maButtonArea = Rectangle(maBackgroundLocation, aImageSize); -} - - - - -//===== Button ================================================================ - -Button::Button ( - SlideSorter& rSlideSorter, - const ::rtl::OUString& rsHelpText) - : mrSlideSorter(rSlideSorter), - meState(State_Normal), - maBoundingBox(), - msHelpText(rsHelpText), - mbIsActive(false), - meIconSize(IconSize_Large) -{ -} - - - - -Button::~Button (void) -{ -} - - - - -bool Button::SetState (const State eState) -{ - if (meState != eState) - { - meState = eState; - return true; - } - else - return false; -} - - - - -Button::State Button::GetState (void) const -{ - return meState; -} - - - - -Rectangle Button::GetBoundingBox (void) const -{ - if (mbIsActive) - return maBoundingBox; - else - return Rectangle(); -} - - - - -::rtl::OUString Button::GetHelpText (void) const -{ - if (mbIsActive) - return msHelpText; - else - return ::rtl::OUString(); -} - - - - -bool Button::IsDown (void) const -{ - return mbIsActive && meState==State_Down; -} - - - - -void Button::SetActiveState (const bool bIsActive) -{ - mbIsActive = bIsActive; -} - - - - -bool Button::IsActive (void) const -{ - return mbIsActive; -} - - - - -void Button::SetIconSize (const IconSize eIconSize) -{ - meIconSize = eIconSize; -} - - - - -Button::IconSize Button::GetIconSize (void) const -{ - return meIconSize; -} - - - - -bool Button::IsEnabled (void) const -{ - return true; -} - - - - -//===== TextButton ============================================================ - -TextButton::TextButton ( - SlideSorter& rSlideSorter, - const ::rtl::OUString& rsText, - const ::rtl::OUString& rsHelpText) - : Button(rSlideSorter, rsHelpText), - msText(rsText) -{ -} - - - - -void TextButton::Place (const Rectangle aButtonBarBox) -{ - maBoundingBox = aButtonBarBox; - SetActiveState(true); -} - - - - -void TextButton::Paint ( - OutputDevice& rDevice, - const Point aOffset, - const double nAlpha, - const ::boost::shared_ptr<Theme>& rpTheme) const -{ - (void)nAlpha; - - if (mbIsActive) - { - // Paint text over the button background. - if (meState == State_Normal) - rDevice.SetTextColor(rpTheme->GetColor(Theme::Color_ButtonText)); - else - rDevice.SetTextColor(rpTheme->GetColor(Theme::Color_ButtonTextHover)); - Rectangle aBox (maBoundingBox); - aBox += aOffset; - rDevice.DrawText(aBox, msText, TEXT_DRAW_CENTER | TEXT_DRAW_VCENTER); - } -} - - - - -Size TextButton::GetSize (void) const -{ - return Size(); -} - - - - -Size TextButton::GetSize (const Button::IconSize) const -{ - return Size(); -} - - - - -//===== ImageButon ============================================================ - -ImageButton::ImageButton ( - SlideSorter& rSlideSorter, - const BitmapEx& rLargeIcon, - const BitmapEx& rLargeHoverIcon, - const BitmapEx& rMediumIcon, - const BitmapEx& rMediumHoverIcon, - const BitmapEx& rSmallIcon, - const BitmapEx& rSmallHoverIcon, - const ::rtl::OUString& rsHelpText) - : Button(rSlideSorter, rsHelpText), - maLargeIcon(rLargeIcon), - maLargeHoverIcon(rLargeHoverIcon.IsEmpty() ? rLargeIcon : rLargeHoverIcon), - maMediumIcon(rMediumIcon), - maMediumHoverIcon(rMediumHoverIcon.IsEmpty() ? rMediumIcon : rMediumHoverIcon), - maSmallIcon(rSmallIcon), - maSmallHoverIcon(rSmallHoverIcon.IsEmpty() ? rSmallIcon : rSmallHoverIcon) -{ -} - - - - -void ImageButton::Place (const Rectangle aButtonBarBox) -{ - const sal_Int32 nWidth (GetSize().Width()); - maBoundingBox = Rectangle( - aButtonBarBox.Right() - nWidth, - aButtonBarBox.Top(), - aButtonBarBox.Right(), - aButtonBarBox.Bottom()); - SetActiveState(aButtonBarBox.IsInside(maBoundingBox)); -} - - - - -void ImageButton::Paint ( - OutputDevice& rDevice, - const Point aOffset, - const double nAlpha, - const ::boost::shared_ptr<Theme>& rpTheme) const -{ - (void)rpTheme; - - if ( ! mbIsActive) - return; - - const sal_uInt16 nSavedAntialiasingMode (rDevice.GetAntialiasing()); - rDevice.SetAntialiasing(nSavedAntialiasingMode | ANTIALIASING_ENABLE_B2DDRAW); - - rDevice.SetLineColor(); - - // Choose icon. - BitmapEx aIcon; - switch (meIconSize) - { - case IconSize_Large: - default: - if (meState == State_Normal) - aIcon = maLargeIcon; - else - aIcon = maLargeHoverIcon; - break; - - case IconSize_Medium: - if (meState == State_Normal) - aIcon = maMediumIcon; - else - aIcon = maMediumHoverIcon; - break; - - case IconSize_Small: - if (meState == State_Normal) - aIcon = maSmallIcon; - else - aIcon = maSmallHoverIcon; - break; - } - - // Paint icon. - if ( ! aIcon.IsEmpty()) - { - AlphaMask aMask (aIcon.GetSizePixel()); - AdaptTransparency(aMask, aIcon.GetAlpha(), nAlpha); - rDevice.DrawBitmapEx( - Point( - maBoundingBox.Left() - + aOffset.X() - + (maBoundingBox.GetWidth()-aIcon.GetSizePixel().Width())/2, - maBoundingBox.Top() - + aOffset.Y() - + (maBoundingBox.GetHeight()-aIcon.GetSizePixel().Height())/2), - BitmapEx(aIcon.GetBitmap(), aMask)); - } - - rDevice.SetAntialiasing(nSavedAntialiasingMode); -} - - - - -Size ImageButton::GetSize (void) const -{ - return GetSize(meIconSize); -} - - - - -Size ImageButton::GetSize (const Button::IconSize eIconSize) const -{ - switch (eIconSize) - { - case IconSize_Large: - default: - return maLargeIcon.GetSizePixel(); - - case IconSize_Medium: - return maMediumIcon.GetSizePixel(); - - case IconSize_Small: - return maSmallIcon.GetSizePixel(); - } -} - - - - -//===== UnhideButton ========================================================== - -UnhideButton::UnhideButton (SlideSorter& rSlideSorter) - : ImageButton( - rSlideSorter, - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2BLarge), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2BLargeHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2BMedium), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2BMediumHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2BSmall), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2BSmallHover), - rSlideSorter.GetTheme()->GetString(Theme::String_Command2B)) -{ -} - - - - -void UnhideButton::ProcessClick (const model::SharedPageDescriptor& rpDescriptor) -{ - if ( ! rpDescriptor) - return; - mrSlideSorter.GetController().GetSlotManager()->ChangeSlideExclusionState( - (rpDescriptor->HasState(model::PageDescriptor::ST_Selected) - ? model::SharedPageDescriptor() - : rpDescriptor), - false); -} - - - - -//===== StartSlideShowButton ================================================== - -StartShowButton::StartShowButton (SlideSorter& rSlideSorter) - : ImageButton( - rSlideSorter, - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command1Large), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command1LargeHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command1Medium), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command1MediumHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command1Small), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command1SmallHover), - rSlideSorter.GetTheme()->GetString(Theme::String_Command1)) -{ -} - - - - -bool StartShowButton::IsEnabled (void) const -{ - ViewShell* pViewShell = mrSlideSorter.GetViewShell(); - if (pViewShell == NULL) - return false; - SfxDispatcher* pDispatcher = pViewShell->GetDispatcher(); - if (pDispatcher == NULL) - return false; - - const SfxPoolItem* pState = NULL; - const SfxItemState eState (pDispatcher->QueryState(SID_PRESENTATION, pState)); - return (eState & SFX_ITEM_DISABLED) == 0; -} - - - - -void StartShowButton::ProcessClick (const model::SharedPageDescriptor& rpDescriptor) -{ - // Hide the tool tip early, while the slide show still intializes. - mrSlideSorter.GetView().GetToolTip().SetPage(model::SharedPageDescriptor()); - - Reference< XPresentation2 > xPresentation( - mrSlideSorter.GetModel().GetDocument()->getPresentation()); - if (xPresentation.is()) - { - Sequence<PropertyValue> aProperties (1); - aProperties[0].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("FirstPage")); - const ::rtl::OUString sName (rpDescriptor->GetPage()->GetName()); - aProperties[0].Value = Any(sName); - xPresentation->startWithArguments(aProperties); - } -} - - - - -//===== HideButton ============================================================ - -HideButton::HideButton (SlideSorter& rSlideSorter) - : ImageButton( - rSlideSorter, - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2Large), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2LargeHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2Medium), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2MediumHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2Small), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command2SmallHover), - rSlideSorter.GetTheme()->GetString(Theme::String_Command2)) -{ -} - - - - -void HideButton::ProcessClick (const model::SharedPageDescriptor& rpDescriptor) -{ - if ( ! rpDescriptor) - return; - mrSlideSorter.GetController().GetSlotManager()->ChangeSlideExclusionState( - (rpDescriptor->HasState(model::PageDescriptor::ST_Selected) - ? model::SharedPageDescriptor() - : rpDescriptor), - true); -} - - - - -//===== DuplicateButton ======================================================= - -DuplicateButton::DuplicateButton (SlideSorter& rSlideSorter) - : ImageButton( - rSlideSorter, - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command3Large), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command3LargeHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command3Medium), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command3MediumHover), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command3Small), - rSlideSorter.GetTheme()->GetIcon(Theme::Icon_Command3SmallHover), - rSlideSorter.GetTheme()->GetString(Theme::String_Command3)) -{ -} - - - - -bool DuplicateButton::IsEnabled (void) const -{ - ViewShell* pViewShell = mrSlideSorter.GetViewShell(); - if (pViewShell == NULL) - return false; - SfxDispatcher* pDispatcher = pViewShell->GetDispatcher(); - if (pDispatcher == NULL) - return false; - - const SfxPoolItem* pState = NULL; - const SfxItemState eState (pDispatcher->QueryState( - SID_DUPLICATE_PAGE, - pState)); - return (eState & SFX_ITEM_DISABLED) == 0; -} - - - - -void DuplicateButton::ProcessClick (const model::SharedPageDescriptor& rpDescriptor) -{ - if ( ! rpDescriptor) - return; - - mrSlideSorter.GetView().SetPageUnderMouse(model::SharedPageDescriptor(),false); - - // When the page under the button is not selected then set the - // selection to just this page. - if ( ! rpDescriptor->HasState(model::PageDescriptor::ST_Selected)) - { - mrSlideSorter.GetController().GetPageSelector().DeselectAllPages(); - mrSlideSorter.GetController().GetPageSelector().SelectPage(rpDescriptor); - } - // Duplicate the selected pages. Insert the new pages right - // after the current selection and select them - if (mrSlideSorter.GetViewShell() != NULL - && mrSlideSorter.GetViewShell()->GetDispatcher() != NULL) - { - mrSlideSorter.GetViewShell()->GetDispatcher()->Execute( - SID_DUPLICATE_PAGE, - SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD); - } -} - - - -} } } // end of namespace ::sd::slidesorter::view |