tdf#64573: Add captions to Photo Album

Creates a rectangular text area with following attributes-
Color-Black
Transparency-20%
Alignment-Bottom
Default Text-Click to add Title

Change-Id: Ifb75c57fd19d41635fd4e397cbfe2b8a65975eb6
Reviewed-on: https://gerrit.libreoffice.org/14517Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

sd/source/ui/dlg/PhotoAlbumDialog.cxx

@@ -9,7 +9,7 @@
 
 #include <comphelper/namedvaluecollection.hxx>
 #include <comphelper/processfactory.hxx>
-
+#include <svl/itemset.hxx>
 #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
 #include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
 #include <com/sun/star/container/XNameAccess.hpp>
@@ -24,10 +24,11 @@
 #include <unotools/useroptions.hxx>
 #include <unotools/ucbstreamhelper.hxx>
 #include <officecfg/Office/Impress.hxx>
-
+#include <svx/svdview.hxx>
 #include <vcl/msgbox.hxx>
 #include <svx/unoshape.hxx>
-
+#include <svx/xfltrit.hxx>
+#include <svx/xfillit.hxx>
 #include "PhotoAlbumDialog.hxx"
 #include "strings.hrc"
 #include "sdresid.hxx"
@@ -54,7 +55,7 @@ SdPhotoAlbumDialog::SdPhotoAlbumDialog(vcl::Window* pWindow, SdDrawDocument* pAc
 
     get(pInsTypeCombo, "opt_combo");
     get(pASRCheck, "asr_check");
-
+    get(pCapCheck, "cap_check");
     pCancelBtn->SetClickHdl(LINK(this, SdPhotoAlbumDialog, CancelHdl));
     pCreateBtn->SetClickHdl(LINK(this, SdPhotoAlbumDialog, CreateHdl));
 
@@ -151,6 +152,8 @@ IMPL_LINK_NOARG(SdPhotoAlbumDialog, CreateHdl)
 
                 xShape->setPosition(aPicPos);
                 xSlide->add(xShape);
+                if(pCapCheck->IsChecked())
+                    createCaption( aPageSize );
             }
         }
         else if( nOpt == TWO_IMAGES )
@@ -251,6 +254,9 @@ IMPL_LINK_NOARG(SdPhotoAlbumDialog, CreateHdl)
 
                     xShape->setPosition(aPicPos);
                     xSlide->add(xShape);
+                    if(pCapCheck->IsChecked())
+                        createCaption( aPageSize );
+
                 }
             }
         }
@@ -431,6 +437,9 @@ IMPL_LINK_NOARG(SdPhotoAlbumDialog, CreateHdl)
 
                     xShape->setPosition(aPicPos);
                     xSlide->add(xShape);
+                    if(pCapCheck->IsChecked())
+                        createCaption( aPageSize );
+
                 }
             }
         }
@@ -650,6 +659,27 @@ awt::Size SdPhotoAlbumDialog::createASRSize(const awt::Size& aPicSize, const awt
     return awt::Size(resizeWidth, resizeHeight);
 }
 
+void SdPhotoAlbumDialog::createCaption(const awt::Size& aPageSize )
+{
+    Point CapPos;
+    Size CapSize;
+
+    CapSize.Width() = aPageSize.Width;
+    CapSize.Height() = aPageSize.Height/6;
+    CapPos.X() = 0;
+    CapPos.Y() = aPageSize.Height - CapSize.Height();
+    SdPage* pSlide = pDoc->GetSdPage( pDoc->GetSdPageCount(PK_STANDARD)-1, PK_STANDARD );
+    Rectangle rRect(CapPos,CapSize);
+    SdrObject* pSdrObj = pSlide->CreatePresObj(PRESOBJ_TITLE,false,rRect);
+    SdrModel* pSdrModel = pDoc->AllocModel();
+    SfxItemSet aSet(pSdrModel->GetItemPool() );
+    aSet.Put( XFillStyleItem(drawing::FillStyle_SOLID) );
+    aSet.Put( XFillColorItem( "", Color(COL_BLACK) ) );
+    aSet.Put( XFillTransparenceItem( 20 ) );
+    pSdrObj->SetMergedItemSetAndBroadcast(aSet);
+    pSlide->InsertObject(pSdrObj);
+}
+
 Reference< graphic::XGraphic> SdPhotoAlbumDialog::createXGraphicFromUrl(const OUString& sUrl,
     Reference< graphic::XGraphicProvider> xProvider
 )

sd/source/ui/dlg/PhotoAlbumDialog.hxx

@@ -64,7 +64,7 @@ private:
 
     ListBox*    pInsTypeCombo;
     CheckBox*   pASRCheck;
-
+    CheckBox*   pCapCheck;
     SdDrawDocument* pDoc;
     GraphicFilter* mpGraphicFilter;
 
@@ -83,7 +83,7 @@ private:
         Reference< drawing::XDrawPages > xDrawPages);
 
     awt::Size createASRSize(const awt::Size& aPicSize, const awt::Size& aMaxSize);
-
+    void createCaption(const awt::Size& aPageSize);
     Reference< graphic::XGraphic> createXGraphicFromUrl(const OUString& sUrl,
         Reference< graphic::XGraphicProvider> xProvider);
 

sd/uiconfig/simpress/ui/photoalbum.ui

@@ -358,6 +358,22 @@
                         <property name="position">1</property>
                       </packing>
                     </child>
+                    <child>
+                      <object class="GtkCheckButton" id="cap_check">
+                        <property name="label" translatable="yes">Add caption to each slide</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="xalign">0</property>
+                        <property name="active">True</property>
+                        <property name="draw_indicator">True</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="fill">True</property>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
                   </object>
                   <packing>
                     <property name="expand">False</property>