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Diffstat (limited to 'sd/source/ui/sidebar/LayoutMenu.cxx')
| -rw-r--r-- | sd/source/ui/sidebar/LayoutMenu.cxx | 728 |
1 files changed, 728 insertions, 0 deletions
diff --git a/sd/source/ui/sidebar/LayoutMenu.cxx b/sd/source/ui/sidebar/LayoutMenu.cxx new file mode 100644 index 000000000..23521df0e --- /dev/null +++ b/sd/source/ui/sidebar/LayoutMenu.cxx @@ -0,0 +1,728 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include "LayoutMenu.hxx" + +#include <app.hrc> +#include <drawdoc.hxx> +#include <framework/FrameworkHelper.hxx> +#include <strings.hrc> +#include <helpids.h> +#include <pres.hxx> +#include <sdmod.hxx> + +#include <sdpage.hxx> +#include <sdresid.hxx> +#include <unokywds.hxx> +#include <bitmaps.hlst> +#include <tools/gen.hxx> +#include <tools/SlotStateListener.hxx> +#include <DrawController.hxx> +#include <DrawDocShell.hxx> +#include <DrawViewShell.hxx> +#include <EventMultiplexer.hxx> +#include <SlideSorterViewShell.hxx> +#include <ViewShellBase.hxx> +#include <sfx2/sidebar/Theme.hxx> +#include <sal/log.hxx> + +#include <comphelper/processfactory.hxx> +#include <sfx2/dispatch.hxx> +#include <sfx2/request.hxx> +#include <sfx2/viewfrm.hxx> +#include <svl/cjkoptions.hxx> +#include <svl/stritem.hxx> +#include <svl/intitem.hxx> +#include <vcl/commandevent.hxx> +#include <vcl/image.hxx> +#include <xmloff/autolayout.hxx> + +#include <com/sun/star/drawing/framework/XControllerManager.hpp> +#include <com/sun/star/drawing/framework/XView.hpp> +#include <com/sun/star/drawing/framework/ResourceId.hpp> + +#include <vector> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::text; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::drawing::framework; +using namespace ::sd::slidesorter; +using ::sd::framework::FrameworkHelper; + +namespace sd::sidebar { + +namespace { + +struct snew_slide_value_info +{ + rtl::OUStringConstExpr msBmpResId; + TranslateId mpStrResId; + WritingMode meWritingMode; + AutoLayout maAutoLayout; +}; + +} + +constexpr OUStringLiteral EMPTY = u""; + +const snew_slide_value_info notes[] = +{ + {BMP_SLIDEN_01, STR_AUTOLAYOUT_NOTES, WritingMode_LR_TB, + AUTOLAYOUT_NOTES}, + {EMPTY, {}, WritingMode_LR_TB, AUTOLAYOUT_NONE}, +}; + +const snew_slide_value_info handout[] = +{ + {BMP_SLIDEH_01, STR_AUTOLAYOUT_HANDOUT1, WritingMode_LR_TB, + AUTOLAYOUT_HANDOUT1}, + {BMP_SLIDEH_02, STR_AUTOLAYOUT_HANDOUT2, WritingMode_LR_TB, + AUTOLAYOUT_HANDOUT2}, + {BMP_SLIDEH_03, STR_AUTOLAYOUT_HANDOUT3, WritingMode_LR_TB, + AUTOLAYOUT_HANDOUT3}, + {BMP_SLIDEH_04, STR_AUTOLAYOUT_HANDOUT4, WritingMode_LR_TB, + AUTOLAYOUT_HANDOUT4}, + {BMP_SLIDEH_06, STR_AUTOLAYOUT_HANDOUT6, WritingMode_LR_TB, + AUTOLAYOUT_HANDOUT6}, + {BMP_SLIDEH_09, STR_AUTOLAYOUT_HANDOUT9, WritingMode_LR_TB, + AUTOLAYOUT_HANDOUT9}, + {EMPTY, {}, WritingMode_LR_TB, AUTOLAYOUT_NONE}, +}; + +const snew_slide_value_info standard[] = +{ + {BMP_LAYOUT_EMPTY, STR_AUTOLAYOUT_NONE, WritingMode_LR_TB, AUTOLAYOUT_NONE}, + {BMP_LAYOUT_HEAD03, STR_AUTOLAYOUT_TITLE, WritingMode_LR_TB, AUTOLAYOUT_TITLE}, + {BMP_LAYOUT_HEAD02, STR_AUTOLAYOUT_CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_CONTENT}, + {BMP_LAYOUT_HEAD02A, STR_AUTOLAYOUT_2CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_2CONTENT}, + {BMP_LAYOUT_HEAD01, STR_AUTOLAYOUT_ONLY_TITLE, WritingMode_LR_TB, AUTOLAYOUT_TITLE_ONLY}, + {BMP_LAYOUT_TEXTONLY, STR_AUTOLAYOUT_ONLY_TEXT, WritingMode_LR_TB, AUTOLAYOUT_ONLY_TEXT}, + {BMP_LAYOUT_HEAD03B, STR_AUTOLAYOUT_2CONTENT_CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_2CONTENT_CONTENT}, + {BMP_LAYOUT_HEAD03C, STR_AUTOLAYOUT_CONTENT_2CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_CONTENT_2CONTENT}, + {BMP_LAYOUT_HEAD03A, STR_AUTOLAYOUT_2CONTENT_OVER_CONTENT,WritingMode_LR_TB, AUTOLAYOUT_TITLE_2CONTENT_OVER_CONTENT}, + {BMP_LAYOUT_HEAD02B, STR_AUTOLAYOUT_CONTENT_OVER_CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_CONTENT_OVER_CONTENT}, + {BMP_LAYOUT_HEAD04, STR_AUTOLAYOUT_4CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_4CONTENT}, + {BMP_LAYOUT_HEAD06, STR_AUTOLAYOUT_6CONTENT, WritingMode_LR_TB, AUTOLAYOUT_TITLE_6CONTENT}, + + // vertical + {BMP_LAYOUT_VERTICAL02, STR_AL_VERT_TITLE_TEXT_CHART, WritingMode_TB_RL, AUTOLAYOUT_VTITLE_VCONTENT_OVER_VCONTENT}, + {BMP_LAYOUT_VERTICAL01, STR_AL_VERT_TITLE_VERT_OUTLINE, WritingMode_TB_RL, AUTOLAYOUT_VTITLE_VCONTENT}, + {BMP_LAYOUT_HEAD02, STR_AL_TITLE_VERT_OUTLINE, WritingMode_TB_RL, AUTOLAYOUT_TITLE_VCONTENT}, + {BMP_LAYOUT_HEAD02A, STR_AL_TITLE_VERT_OUTLINE_CLIPART, WritingMode_TB_RL, AUTOLAYOUT_TITLE_2VTEXT}, + {EMPTY, {}, WritingMode_LR_TB, AUTOLAYOUT_NONE} +}; + +class LayoutValueSet : public ValueSet +{ +private: + LayoutMenu& mrMenu; + + /** Calculate the number of displayed rows. This depends on the given + item size, the given number of columns, and the size of the + control. Note that this is not the number of rows managed by the + valueset. This number may be larger. In that case a vertical + scroll bar is displayed. + */ + int CalculateRowCount(const Size& rItemSize, int nColumnCount); + +public: + LayoutValueSet(LayoutMenu& rMenu) + : ValueSet(nullptr) + , mrMenu(rMenu) + { + } + + virtual void Resize() override; + + virtual bool Command(const CommandEvent& rEvent) override; +}; + +LayoutMenu::LayoutMenu ( + weld::Widget* pParent, + ViewShellBase& rViewShellBase, + const css::uno::Reference<css::ui::XSidebar>& rxSidebar) + : PanelLayout( pParent, "LayoutPanel", "modules/simpress/ui/layoutpanel.ui" ), + mrBase(rViewShellBase), + mxLayoutValueSet(new LayoutValueSet(*this)), + mxLayoutValueSetWin(new weld::CustomWeld(*m_xBuilder, "layoutvalueset", *mxLayoutValueSet)), + mbIsMainViewChangePending(false), + mxSidebar(rxSidebar), + mbIsDisposed(false) +{ + implConstruct( *mrBase.GetDocument()->GetDocSh() ); + SAL_INFO("sd.ui", "created LayoutMenu at " << this); + + mxLayoutValueSet->SetStyle(mxLayoutValueSet->GetStyle() | WB_ITEMBORDER | WB_FLATVALUESET | WB_TABSTOP); + + mxLayoutValueSet->SetColor(sfx2::sidebar::Theme::GetColor(sfx2::sidebar::Theme::Color_PanelBackground)); +} + +void LayoutMenu::implConstruct( DrawDocShell& rDocumentShell ) +{ + OSL_ENSURE( mrBase.GetDocument()->GetDocSh() == &rDocumentShell, + "LayoutMenu::implConstruct: hmm?" ); + // if this fires, then my assumption that the rDocumentShell parameter to our first ctor is superfluous ... + (void) rDocumentShell; + + mxLayoutValueSet->SetStyle ( + ( mxLayoutValueSet->GetStyle() & ~(WB_ITEMBORDER) ) + | WB_TABSTOP + | WB_MENUSTYLEVALUESET + | WB_NO_DIRECTSELECT + ); + mxLayoutValueSet->SetExtraSpacing(2); + mxLayoutValueSet->SetSelectHdl (LINK(this, LayoutMenu, ClickHandler)); + InvalidateContent(); + + Link<::sd::tools::EventMultiplexerEvent&,void> aEventListenerLink (LINK(this,LayoutMenu,EventMultiplexerListener)); + mrBase.GetEventMultiplexer()->AddEventListener(aEventListenerLink); + + mxLayoutValueSet->SetHelpId(HID_SD_TASK_PANE_PREVIEW_LAYOUTS); + mxLayoutValueSet->SetAccessibleName(SdResId(STR_TASKPANEL_LAYOUT_MENU_TITLE)); + + Link<const OUString&,void> aStateChangeLink (LINK(this,LayoutMenu,StateChangeHandler)); + mxListener = new ::sd::tools::SlotStateListener( + aStateChangeLink, + Reference<frame::XDispatchProvider>(mrBase.GetController()->getFrame(), UNO_QUERY), + ".uno:VerticalTextState"); +} + +LayoutMenu::~LayoutMenu() +{ + SAL_INFO("sd.ui", "destroying LayoutMenu at " << this); + Dispose(); + mxLayoutValueSetWin.reset(); + mxLayoutValueSet.reset(); +} + +void LayoutMenu::Dispose() +{ + if (mbIsDisposed) + return; + + SAL_INFO("sd.ui", "disposing LayoutMenu at " << this); + + mbIsDisposed = true; + + Reference<lang::XComponent> xComponent (mxListener, UNO_QUERY); + if (xComponent.is()) + xComponent->dispose(); + + Clear(); + Link<tools::EventMultiplexerEvent&,void> aLink (LINK(this,LayoutMenu,EventMultiplexerListener)); + mrBase.GetEventMultiplexer()->RemoveEventListener (aLink); +} + +AutoLayout LayoutMenu::GetSelectedAutoLayout() const +{ + AutoLayout aResult = AUTOLAYOUT_NONE; + + if (!mxLayoutValueSet->IsNoSelection() && mxLayoutValueSet->GetSelectedItemId()!=0) + { + AutoLayout* pLayout = static_cast<AutoLayout*>(mxLayoutValueSet->GetItemData(mxLayoutValueSet->GetSelectedItemId())); + if (pLayout != nullptr) + aResult = *pLayout; + } + + return aResult; +} + +ui::LayoutSize LayoutMenu::GetHeightForWidth (const sal_Int32 nWidth) +{ + sal_Int32 nPreferredHeight = 200; + if (mxLayoutValueSet->GetItemCount()>0) + { + Image aImage = mxLayoutValueSet->GetItemImage(mxLayoutValueSet->GetItemId(0)); + Size aItemSize = mxLayoutValueSet->CalcItemSizePixel(aImage.GetSizePixel()); + if (nWidth>0 && aItemSize.Width()>0) + { + aItemSize.AdjustWidth(8 ); + aItemSize.AdjustHeight(8 ); + int nColumnCount = nWidth / aItemSize.Width(); + if (nColumnCount <= 0) + nColumnCount = 1; + else if (nColumnCount > 4) + nColumnCount = 4; + int nRowCount = (mxLayoutValueSet->GetItemCount() + nColumnCount-1) / nColumnCount; + nPreferredHeight = nRowCount * aItemSize.Height(); + } + } + return ui::LayoutSize(nPreferredHeight,nPreferredHeight,nPreferredHeight); +} + +void LayoutValueSet::Resize() +{ + Size aWindowSize = GetOutputSizePixel(); + if (IsVisible() && aWindowSize.Width() > 0) + { + // Calculate the number of rows and columns. + if (GetItemCount() > 0) + { + Image aImage = GetItemImage(GetItemId(0)); + Size aItemSize = CalcItemSizePixel ( + aImage.GetSizePixel()); + aItemSize.AdjustWidth(8 ); + aItemSize.AdjustHeight(8 ); + int nColumnCount = aWindowSize.Width() / aItemSize.Width(); + if (nColumnCount < 1) + nColumnCount = 1; + else if (nColumnCount > 4) + nColumnCount = 4; + + int nRowCount = CalculateRowCount (aItemSize, nColumnCount); + + SetColCount(nColumnCount); + SetLineCount(nRowCount); + } + } + + ValueSet::Resize(); +} + +bool LayoutValueSet::Command(const CommandEvent& rEvent) +{ + if (rEvent.GetCommand() != CommandEventId::ContextMenu) + return false; + + // As a preparation for the context menu the item under the mouse is + // selected. + if (rEvent.IsMouseEvent()) + { + sal_uInt16 nIndex = GetItemId(rEvent.GetMousePosPixel()); + if (nIndex > 0) + SelectItem(nIndex); + } + + mrMenu.ShowContextMenu(rEvent.IsMouseEvent() ? &rEvent.GetMousePosPixel() : nullptr); + return true; +} + +void LayoutMenu::InsertPageWithLayout (AutoLayout aLayout) +{ + ViewShell* pViewShell = mrBase.GetMainViewShell().get(); + if (pViewShell == nullptr) + return; + + SfxViewFrame* pViewFrame = mrBase.GetViewFrame(); + if (pViewFrame == nullptr) + return; + + SfxDispatcher* pDispatcher = pViewFrame->GetDispatcher(); + if (pDispatcher == nullptr) + return; + + // Call SID_INSERTPAGE with the right arguments. This is because + // the popup menu can not call this slot with arguments directly. + SfxRequest aRequest (CreateRequest(SID_INSERTPAGE, aLayout)); + if (aRequest.GetArgs() != nullptr) + { + pDispatcher->Execute( + SID_INSERTPAGE, + SfxCallMode::ASYNCHRON | SfxCallMode::RECORD, + *aRequest.GetArgs()); + } + UpdateSelection(); +} + +void LayoutMenu::InvalidateContent() +{ + // Throw away the current set and fill the menu anew according to the + // current settings (this includes the support for vertical writing.) + Fill(); + + if (mxSidebar.is()) + mxSidebar->requestLayout(); + + // set selection inside the control during Impress start up + UpdateSelection(); +} + +int LayoutValueSet::CalculateRowCount (const Size&, int nColumnCount) +{ + int nRowCount = 0; + + if (GetItemCount() > 0 && nColumnCount > 0) + { + nRowCount = (GetItemCount() + nColumnCount - 1) / nColumnCount; + if (nRowCount < 1) + nRowCount = 1; + } + + return nRowCount; +} + +IMPL_LINK_NOARG(LayoutMenu, ClickHandler, ValueSet*, void) +{ + AssignLayoutToSelectedSlides( GetSelectedAutoLayout() ); +} + +/** The specified layout is assigned to the current page of the view shell + in the center pane. +*/ +void LayoutMenu::AssignLayoutToSelectedSlides (AutoLayout aLayout) +{ + using namespace ::sd::slidesorter; + using namespace ::sd::slidesorter::controller; + + do + { + // The view shell in the center pane has to be present. + ViewShell* pMainViewShell = mrBase.GetMainViewShell().get(); + if (pMainViewShell == nullptr) + break; + + // Determine if the current view is in an invalid master page mode. + // The handout view is always in master page mode and therefore not + // invalid. + bool bMasterPageMode (false); + switch (pMainViewShell->GetShellType()) + { + case ViewShell::ST_NOTES: + case ViewShell::ST_IMPRESS: + { + DrawViewShell* pDrawViewShell = static_cast<DrawViewShell*>(pMainViewShell); + if (pDrawViewShell->GetEditMode() == EditMode::MasterPage) + bMasterPageMode = true; + break; + } + default: + break; + } + if (bMasterPageMode) + break; + + // Get a list of all selected slides and call the SID_MODIFYPAGE + // slot for all of them. + ::sd::slidesorter::SharedPageSelection pPageSelection; + + // Get a list of selected pages. + // First we try to obtain this list from a slide sorter. This is + // possible only some of the view shells in the center pane. When + // no valid slide sorter is available then ask the main view shell + // for its current page. + SlideSorterViewShell* pSlideSorter = nullptr; + switch (pMainViewShell->GetShellType()) + { + case ViewShell::ST_IMPRESS: + case ViewShell::ST_NOTES: + case ViewShell::ST_SLIDE_SORTER: + pSlideSorter = SlideSorterViewShell::GetSlideSorter(mrBase); + break; + default: + break; + } + if (pSlideSorter != nullptr) + { + // There is a slide sorter visible so get the list of selected pages from it. + pPageSelection = pSlideSorter->GetPageSelection(); + } + + if( (pSlideSorter == nullptr) || !pPageSelection || pPageSelection->empty() ) + { + // No valid slide sorter available. Ask the main view shell for + // its current page. + pPageSelection = std::make_shared<::sd::slidesorter::SlideSorterViewShell::PageSelection>(); + pPageSelection->push_back(pMainViewShell->GetActualPage()); + } + + if (pPageSelection->empty()) + break; + + for (const auto& rpPage : *pPageSelection) + { + if (rpPage == nullptr) + continue; + + // Call the SID_ASSIGN_LAYOUT slot with all the necessary parameters. + SfxRequest aRequest (mrBase.GetViewFrame(), SID_ASSIGN_LAYOUT); + aRequest.AppendItem(SfxUInt32Item (ID_VAL_WHATPAGE, (rpPage->GetPageNum()-1)/2)); + aRequest.AppendItem(SfxUInt32Item (ID_VAL_WHATLAYOUT, aLayout)); + pMainViewShell->ExecuteSlot (aRequest, false); + } + } + while(false); +} + +SfxRequest LayoutMenu::CreateRequest ( + sal_uInt16 nSlotId, + AutoLayout aLayout) +{ + SfxRequest aRequest (mrBase.GetViewFrame(), nSlotId); + + do + { + SdrLayerAdmin& rLayerAdmin (mrBase.GetDocument()->GetLayerAdmin()); + SdrLayerID aBackground (rLayerAdmin.GetLayerID(sUNO_LayerName_background)); + SdrLayerID aBackgroundObject (rLayerAdmin.GetLayerID(sUNO_LayerName_background_objects)); + ViewShell* pViewShell = mrBase.GetMainViewShell().get(); + if (pViewShell == nullptr) + break; + SdPage* pPage = pViewShell->GetActualPage(); + if (pPage == nullptr) + break; + + SdrLayerIDSet aVisibleLayers (pPage->TRG_GetMasterPageVisibleLayers()); + + aRequest.AppendItem( + SfxStringItem (ID_VAL_PAGENAME, OUString()));//pPage->GetName())); + aRequest.AppendItem(SfxUInt32Item (ID_VAL_WHATLAYOUT, aLayout)); + aRequest.AppendItem( + SfxBoolItem(ID_VAL_ISPAGEBACK, aVisibleLayers.IsSet(aBackground))); + aRequest.AppendItem( + SfxBoolItem( + ID_VAL_ISPAGEOBJ, + aVisibleLayers.IsSet(aBackgroundObject))); + } + while (false); + + return aRequest; +} + +void LayoutMenu::Fill() +{ + bool bVertical = SvtCJKOptions::IsVerticalTextEnabled(); + SdDrawDocument* pDocument = mrBase.GetDocument(); + bool bRightToLeft = (pDocument!=nullptr + && pDocument->GetDefaultWritingMode() == WritingMode_RL_TB); + + // Get URL of the view in the center pane. + OUString sCenterPaneViewName; + try + { + Reference<XControllerManager> xControllerManager ( + Reference<XWeak>(&mrBase.GetDrawController()), UNO_QUERY_THROW); + Reference<XResourceId> xPaneId (ResourceId::create( + ::comphelper::getProcessComponentContext(), + FrameworkHelper::msCenterPaneURL)); + Reference<XView> xView (FrameworkHelper::Instance(mrBase)->GetView(xPaneId)); + if (xView.is()) + sCenterPaneViewName = xView->getResourceId()->getResourceURL(); + } + catch (RuntimeException&) + {} + + const snew_slide_value_info* pInfo = nullptr; + if (sCenterPaneViewName == framework::FrameworkHelper::msNotesViewURL) + { + pInfo = notes; + } + else if (sCenterPaneViewName == framework::FrameworkHelper::msHandoutViewURL) + { + pInfo = handout; + } + else if (sCenterPaneViewName == framework::FrameworkHelper::msImpressViewURL + || sCenterPaneViewName == framework::FrameworkHelper::msSlideSorterURL) + { + pInfo = standard; + } + else + { + pInfo = nullptr; + } + + Clear(); + for (sal_uInt16 i=1; pInfo!=nullptr && pInfo->mpStrResId; i++, pInfo++) + { + if ((WritingMode_TB_RL != pInfo->meWritingMode) || bVertical) + { + Image aImg("private:graphicrepository/" + static_cast<const OUString &>(pInfo->msBmpResId)); + + if (bRightToLeft && (WritingMode_TB_RL != pInfo->meWritingMode)) + { // FIXME: avoid interpolating RTL layouts. + BitmapEx aRTL = aImg.GetBitmapEx(); + aRTL.Mirror(BmpMirrorFlags::Horizontal); + aImg = Image(aRTL); + } + + mxLayoutValueSet->InsertItem(i, aImg, SdResId(pInfo->mpStrResId)); + mxLayoutValueSet->SetItemData (i, new AutoLayout(pInfo->maAutoLayout)); + } + } +} + +void LayoutMenu::Clear() +{ + for (size_t nId=1; nId<=mxLayoutValueSet->GetItemCount(); nId++) + delete static_cast<AutoLayout*>(mxLayoutValueSet->GetItemData(nId)); + mxLayoutValueSet->Clear(); +} + +void LayoutMenu::ShowContextMenu(const Point* pPos) +{ + if (SD_MOD()->GetWaterCan()) + return; + + // Determine the position where to show the menu. + Point aMenuPosition; + if (pPos) + { + auto nItemId = mxLayoutValueSet->GetItemId(*pPos); + if (nItemId <= 0) + return; + mxLayoutValueSet->SelectItem(nItemId); + aMenuPosition = *pPos; + } + else + { + if (mxLayoutValueSet->GetSelectedItemId() == sal_uInt16(-1)) + return; + ::tools::Rectangle aBBox(mxLayoutValueSet->GetItemRect(mxLayoutValueSet->GetSelectedItemId())); + aMenuPosition = aBBox.Center(); + } + + // Setup the menu. + ::tools::Rectangle aRect(aMenuPosition, Size(1, 1)); + weld::Widget* pPopupParent = mxLayoutValueSet->GetDrawingArea(); + std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(pPopupParent, "modules/simpress/ui/layoutmenu.ui")); + std::unique_ptr<weld::Menu> xMenu(xBuilder->weld_menu("menu")); + + // Disable the SID_INSERTPAGE_LAYOUT_MENU item when + // the document is read-only. + const SfxPoolItem* pItem = nullptr; + const SfxItemState aState ( + mrBase.GetViewFrame()->GetDispatcher()->QueryState(SID_INSERTPAGE, pItem)); + if (aState == SfxItemState::DISABLED) + xMenu->set_sensitive("insert", false); + + // Show the menu. + OnMenuItemSelected(xMenu->popup_at_rect(pPopupParent, aRect)); +} + +IMPL_LINK_NOARG(LayoutMenu, StateChangeHandler, const OUString&, void) +{ + InvalidateContent(); +} + +void LayoutMenu::OnMenuItemSelected(std::string_view ident) +{ + if (ident.empty()) + return; + + if (ident == "apply") + { + AssignLayoutToSelectedSlides(GetSelectedAutoLayout()); + } + else if (ident == "insert") + { + // Add arguments to this slot and forward it to the main view + // shell. + InsertPageWithLayout(GetSelectedAutoLayout()); + } +} + +// Selects an appropriate layout of the slide inside control. +// +// Method may be called several times with the same item-id to be selected - +// only once the actually state of the control will be changed. +// +void LayoutMenu::UpdateSelection() +{ + bool bItemSelected = false; + + do + { + // Get current page of main view. + ViewShell* pViewShell = mrBase.GetMainViewShell().get(); + if (pViewShell == nullptr) + break; + + SdPage* pCurrentPage = pViewShell->getCurrentPage(); + if (pCurrentPage == nullptr) + break; + + // Get layout of current page. + AutoLayout aLayout (pCurrentPage->GetAutoLayout()); + if (aLayout<AUTOLAYOUT_START || aLayout>AUTOLAYOUT_END) + break; + + // Find the entry of the menu for to the layout. + const sal_uInt16 nItemCount = mxLayoutValueSet->GetItemCount(); + for (sal_uInt16 nId=1; nId<=nItemCount; nId++) + { + if (*static_cast<AutoLayout*>(mxLayoutValueSet->GetItemData(nId)) == aLayout) + { + // do not set selection twice to the same item + if (mxLayoutValueSet->GetSelectedItemId() != nId) + { + mxLayoutValueSet->SetNoSelection(); + mxLayoutValueSet->SelectItem(nId); + } + + bItemSelected = true; // no need to call SetNoSelection() + break; + } + } + } + while (false); + + if (!bItemSelected) + mxLayoutValueSet->SetNoSelection(); +} + +IMPL_LINK(LayoutMenu, EventMultiplexerListener, ::sd::tools::EventMultiplexerEvent&, rEvent, void) +{ + switch (rEvent.meEventId) + { + // tdf#89890 During changes of the Layout of the slide when focus is not set inside main area + // we do not receive notification EventMultiplexerEventId::CurrentPageChanged, but we receive the following 3 notification types. + // => let's make UpdateSelection() also when some shape is changed (during Layout changes) + case EventMultiplexerEventId::ShapeChanged: + case EventMultiplexerEventId::ShapeInserted: + case EventMultiplexerEventId::ShapeRemoved: + UpdateSelection(); + break; + + case EventMultiplexerEventId::CurrentPageChanged: + case EventMultiplexerEventId::SlideSortedSelection: + UpdateSelection(); + break; + + case EventMultiplexerEventId::MainViewAdded: + mbIsMainViewChangePending = true; + break; + + case EventMultiplexerEventId::MainViewRemoved: + mxLayoutValueSet->Invalidate(); // redraw without focus + break; + + case EventMultiplexerEventId::ConfigurationUpdated: + if (mbIsMainViewChangePending) + { + mbIsMainViewChangePending = false; + InvalidateContent(); + } + break; + + default: + break; + } +} + +void LayoutMenu::DataChanged(const DataChangedEvent& rEvent) +{ + PanelLayout::DataChanged(rEvent); + Fill(); + mxLayoutValueSet->StyleUpdated(); + mxLayoutValueSet->SetColor(sfx2::sidebar::Theme::GetColor(sfx2::sidebar::Theme::Color_PanelBackground)); +} + +} // end of namespace ::sd::sidebar + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |