startcenter: Add toggle to view templates in Start Center

Change-Id: I17aa3bfbb7f4b0eca525dd15d6866c6951d5d20f
Reviewed-on: https://gerrit.libreoffice.org/5543Reviewed-by: Jan Holesovsky <kendy@suse.cz>
Tested-by: Jan Holesovsky <kendy@suse.cz>

extras/source/glade/libreoffice-catalog.xml.in

@@ -482,6 +482,9 @@
     <glade-widget-class title="Recent Documents View" name="sfxlo-RecentDocsView"
                         generic-name="Icon View" parent="GtkIconView"
                         icon-name="widget-gtk-iconview"/>
+    <glade-widget-class title="Template Thumbnail View" name="sfxlo-TemplateLocalView"
+                        generic-name="Template Icon View" parent="GtkIconView"
+                        icon-name="widget-gtk-iconview"/>
 
   </glade-widget-classes>
 </glade-catalog>

include/sfx2/templateabstractview.hxx

@@ -81,8 +81,8 @@ class SFX2_DLLPUBLIC TemplateAbstractView : public ThumbnailView
 public:
 
     TemplateAbstractView (Window *pParent, WinBits nWinStyle, bool bDisableTransientChildren);
-
     TemplateAbstractView ( Window* pParent, const ResId& rResId, bool bDisableTransientChildren = false );
+    TemplateAbstractView ( Window* pParent );
 
     virtual ~TemplateAbstractView ();
 

include/sfx2/templatelocalview.hxx

@@ -30,6 +30,7 @@ class SFX2_DLLPUBLIC TemplateLocalView : public TemplateAbstractView
 public:
 
     TemplateLocalView ( Window* pParent, const ResId& rResId, bool bDisableTransientChildren = false );
+    TemplateLocalView ( Window* pParent );
 
     virtual ~TemplateLocalView ();
 

sfx2/source/control/templateabstractview.cxx

@@ -142,6 +142,18 @@ TemplateAbstractView::TemplateAbstractView(Window *pParent, const ResId &rResId,
     maFTName.Hide();
 }
 
+TemplateAbstractView::TemplateAbstractView(Window *pParent)
+    : ThumbnailView(pParent),
+      mnCurRegionId(0),
+      maAllButton(this, SfxResId(BTN_ALL_TEMPLATES)),
+      maFTName(this, SfxResId(FT_NAME))
+{
+    maAllButton.Hide();
+    maAllButton.SetStyle(maAllButton.GetStyle() | WB_FLATBUTTON);
+    maAllButton.SetClickHdl(LINK(this,TemplateAbstractView,ShowRootRegionHdl));
+    maFTName.Hide();
+}
+
 TemplateAbstractView::~TemplateAbstractView ()
 {
 }

sfx2/source/control/templatelocalview.cxx

@@ -16,6 +16,7 @@
 #include <svl/inettype.hxx>
 #include <tools/urlobj.hxx>
 #include <unotools/ucbstreamhelper.hxx>
+#include <vcl/builder.hxx>
 #include <vcl/pngread.hxx>
 
 #include <com/sun/star/embed/ElementModes.hpp>
@@ -37,6 +38,17 @@ TemplateLocalView::TemplateLocalView ( Window* pParent, const ResId& rResId, boo
 {
 }
 
+TemplateLocalView::TemplateLocalView ( Window* pParent)
+    : TemplateAbstractView(pParent),
+      mpDocTemplates(new SfxDocumentTemplates)
+{
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT Window* SAL_CALL makeTemplateLocalView(Window *pParent, VclBuilder::stringmap &)
+{
+    return new TemplateLocalView(pParent);
+}
+
 TemplateLocalView::~TemplateLocalView()
 {
     for (size_t i = 0; i < maRegions.size(); ++i)

sfx2/source/dialog/backingwindow.cxx

@@ -31,6 +31,8 @@
 
 #include <toolkit/awt/vclxmenu.hxx>
 
+#include <com/sun/star/document/MacroExecMode.hpp>
+#include <com/sun/star/document/UpdateDocMode.hpp>
 #include <com/sun/star/frame/Desktop.hpp>
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/container/XNameAccess.hpp>
@@ -38,11 +40,13 @@
 #include <com/sun/star/system/SystemShellExecute.hpp>
 #include <com/sun/star/system/SystemShellExecuteFlags.hpp>
 #include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/task/InteractionHandler.hpp>
 
+using namespace ::com::sun::star;
 using namespace ::com::sun::star::beans;
 using namespace ::com::sun::star::frame;
 using namespace ::com::sun::star::uno;
-using namespace ::com::sun::star;
+using namespace ::com::sun::star::document;
 
 const char RECENT_FILE_LIST[] =   ".uno:RecentFileList";
 
@@ -60,8 +64,15 @@ const int nItemId_Extensions = 1;
 const int nItemId_Info = 3;
 const int nItemId_TplRep = 4;
 
+const int nTemplateItemMaxWidth = 160;
+const int nTemplateItemMaxHeight = 148;
+const int nTemplateItemPadding = 5;
+const int nTemplateItemMaxTextLength = 20;
+const int nTemplateItemThumbnailMaxHeight = 96;
+
 BackingWindow::BackingWindow( Window* i_pParent ) :
     Window( i_pParent ),
+    mxDesktop( Desktop::create(comphelper::getProcessComponentContext()) ),
     mbInitControls( false ),
     mnHideExternalLinks( 0 ),
     mpAccExec( NULL )
@@ -93,6 +104,16 @@ BackingWindow::BackingWindow( Window* i_pParent ) :
     get(mpInfoButton,       "info");
     get(mpTplRepButton,     "add_temp");
 
+    get(mpShowWriterTemplateButton,     "show_writer_template");
+    get(mpShowCalcTemplateButton,       "show_calc_template");
+    get(mpShowImpressTemplateButton,    "show_impress_template");
+    get(mpShowDrawTemplateButton,       "show_draw_template");
+
+    get(mpShowWriterRecentButton,       "show_writer_recent");
+    get(mpShowCalcRecentButton,         "show_calc_recent");
+    get(mpShowImpressRecentButton,      "show_impress_recent");
+    get(mpShowDrawRecentButton,         "show_draw_recent");
+
     get( mpAllRecentThumbnails,         "all_recent");
     get( mpWriterRecentThumbnails,      "writer_recent");
     get( mpCalcRecentThumbnails,        "calc_recent");
@@ -101,6 +122,11 @@ BackingWindow::BackingWindow( Window* i_pParent ) :
     get( mpDatabaseRecentThumbnails,    "database_recent");
     get( mpMathRecentThumbnails,        "math_recent");
 
+    get( mpWriterTemplateThumbnails,    "writer_templates");
+    get( mpCalcTemplateThumbnails,      "calc_templates");
+    get( mpImpressTemplateThumbnails,   "impress_templates");
+    get( mpDrawTemplateThumbnails,      "draw_templates");
+
     try
     {
         mxContext.set( ::comphelper::getProcessComponentContext(), uno::UNO_SET_THROW );
@@ -158,6 +184,10 @@ BackingWindow::BackingWindow( Window* i_pParent ) :
 
 BackingWindow::~BackingWindow()
 {
+    mpWriterTemplateThumbnails  ->setOpenTemplateHdl(Link());
+    mpCalcTemplateThumbnails    ->setOpenTemplateHdl(Link());
+    mpImpressTemplateThumbnails ->setOpenTemplateHdl(Link());
+    mpDrawTemplateThumbnails    ->setOpenTemplateHdl(Link());
 }
 
 IMPL_LINK( BackingWindow, WindowEventListener, VclSimpleEvent*, pEvent )
@@ -247,6 +277,26 @@ void BackingWindow::initControls()
     setupExternalLink( mpInfoButton );
     setupExternalLink( mpTplRepButton );
 
+    mpShowWriterTemplateButton  ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+    mpShowCalcTemplateButton    ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+    mpShowImpressTemplateButton ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+    mpShowDrawTemplateButton    ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+
+    mpShowWriterRecentButton    ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+    mpShowCalcRecentButton      ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+    mpShowImpressRecentButton   ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+    mpShowDrawRecentButton      ->SetClickHdl( LINK( this, BackingWindow, RecentTemplateToggleHdl ) );
+
+    mpShowWriterRecentButton    ->Hide();
+    mpShowCalcRecentButton      ->Hide();
+    mpShowImpressRecentButton   ->Hide();
+    mpShowDrawRecentButton      ->Hide();
+
+    setupTemplateView( mpWriterTemplateThumbnails,  FILTER_APP_WRITER );
+    setupTemplateView( mpCalcTemplateThumbnails,    FILTER_APP_CALC );
+    setupTemplateView( mpImpressTemplateThumbnails, FILTER_APP_IMPRESS );
+    setupTemplateView( mpDrawTemplateThumbnails,    FILTER_APP_DRAW );
+
     Resize();
 }
 
@@ -281,6 +331,20 @@ void BackingWindow::setupButton( PushButton* pButton )
     pButton->SetControlFont( aFont );
 }
 
+void BackingWindow::setupTemplateView( TemplateLocalView* pView, FILTER_APPLICATION eFilter )
+{
+    pView->SetStyle(pView->GetStyle() | WB_VSCROLL);
+    pView->setItemMaxTextLength(nTemplateItemMaxTextLength);
+
+    pView->setItemDimensions(nTemplateItemMaxWidth, nTemplateItemThumbnailMaxHeight,
+                              nTemplateItemMaxHeight-nTemplateItemMaxHeight, nTemplateItemPadding);
+    pView->filterItems(ViewFilter_Application(eFilter));
+    pView->Populate();
+    pView->Hide(); // hidden by default
+    pView->showRootRegion();
+    pView->setOpenTemplateHdl( LINK( this, BackingWindow, OpenTemplateHdl ) );
+}
+
 void BackingWindow::setupExternalLink( PushButton* pButton )
 {
     if( mnHideExternalLinks == 0 )
@@ -441,6 +505,96 @@ IMPL_LINK( BackingWindow, ClickHdl, Button*, pButton )
     return 0;
 }
 
+IMPL_LINK( BackingWindow, RecentTemplateToggleHdl, Button*, pButton )
+{
+    // writer
+    if( pButton == mpShowWriterTemplateButton )
+    {
+        mpWriterRecentThumbnails->Hide();
+        mpWriterTemplateThumbnails->Show();
+        mpShowWriterTemplateButton->Hide();
+        mpShowWriterRecentButton->Show();
+    }
+    else if( pButton == mpShowWriterRecentButton )
+    {
+        mpWriterRecentThumbnails->Show();
+        mpWriterTemplateThumbnails->Hide();
+        mpShowWriterTemplateButton->Show();
+        mpShowWriterRecentButton->Hide();
+    }
+    // calc
+    else if( pButton == mpShowCalcTemplateButton )
+    {
+        mpCalcRecentThumbnails->Hide();
+        mpCalcTemplateThumbnails->Show();
+        mpShowCalcTemplateButton->Hide();
+        mpShowCalcRecentButton->Show();
+    }
+    else if( pButton == mpShowCalcRecentButton )
+    {
+        mpCalcRecentThumbnails->Show();
+        mpCalcTemplateThumbnails->Hide();
+        mpShowCalcTemplateButton->Show();
+        mpShowCalcRecentButton->Hide();
+    }
+    // impress
+    else if( pButton == mpShowImpressTemplateButton )
+    {
+        mpImpressRecentThumbnails->Hide();
+        mpImpressTemplateThumbnails->Show();
+        mpShowImpressTemplateButton->Hide();
+        mpShowImpressRecentButton->Show();
+    }
+    else if( pButton == mpShowImpressRecentButton )
+    {
+        mpImpressRecentThumbnails->Show();
+        mpImpressTemplateThumbnails->Hide();
+        mpShowImpressTemplateButton->Show();
+        mpShowImpressRecentButton->Hide();
+    }
+    // draw
+    else if( pButton == mpShowDrawTemplateButton )
+    {
+        mpDrawRecentThumbnails->Hide();
+        mpDrawTemplateThumbnails->Show();
+        mpShowDrawTemplateButton->Hide();
+        mpShowDrawRecentButton->Show();
+    }
+    else if( pButton == mpShowDrawRecentButton )
+    {
+        mpDrawRecentThumbnails->Show();
+        mpDrawTemplateThumbnails->Hide();
+        mpShowDrawTemplateButton->Show();
+        mpShowDrawRecentButton->Hide();
+    }
+    return 0;
+}
+
+IMPL_LINK( BackingWindow, OpenTemplateHdl, ThumbnailViewItem*, pItem)
+{
+    uno::Sequence< PropertyValue > aArgs(4);
+    aArgs[0].Name = "AsTemplate";
+    aArgs[0].Value <<= sal_True;
+    aArgs[1].Name = "MacroExecutionMode";
+    aArgs[1].Value <<= MacroExecMode::USE_CONFIG;
+    aArgs[2].Name = "UpdateDocMode";
+    aArgs[2].Value <<= UpdateDocMode::ACCORDING_TO_CONFIG;
+    aArgs[3].Name = "InteractionHandler";
+    aArgs[3].Value <<= task::InteractionHandler::createWithParent( ::comphelper::getProcessComponentContext(), 0 );
+
+    TemplateViewItem *pTemplateItem = static_cast<TemplateViewItem*>(pItem);
+
+    try
+    {
+        mxDesktop->loadComponentFromURL(pTemplateItem->getPath(),"_default", 0, aArgs );
+    }
+    catch( const uno::Exception& )
+    {
+    }
+
+    return 0;
+}
+
 struct ImplDelayedDispatch
 {
     Reference< XDispatch >      xDispatch;

sfx2/source/dialog/backingwindow.hxx

@@ -28,6 +28,8 @@
 #include <vcl/layout.hxx>
 
 #include <sfx2/recentdocsview.hxx>
+#include <sfx2/templatelocalview.hxx>
+#include <sfx2/templateviewitem.hxx>
 
 #include <svtools/acceleratorexecute.hxx>
 #include <unotools/moduleoptions.hxx>
@@ -36,6 +38,7 @@
 #include <com/sun/star/frame/XDispatchProvider.hpp>
 #include <com/sun/star/frame/XDesktop.hpp>
 #include <com/sun/star/frame/XFrame.hpp>
+#include <com/sun/star/frame/XDesktop2.hpp>
 
 #include <set>
 
@@ -46,6 +49,7 @@ class BackingWindow
     com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >         mxContext;
     com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider >        mxDesktopDispatchProvider;
     com::sun::star::uno::Reference<com::sun::star::frame::XFrame>                    mxFrame;
+    com::sun::star::uno::Reference< com::sun::star::frame::XDesktop2 >               mxDesktop;
 
     PushButton*                     mpOpenButton;
     PushButton*                     mpTemplateButton;
@@ -70,6 +74,16 @@ class BackingWindow
     PushButton*                     mpInfoButton;
     PushButton*                     mpTplRepButton;
 
+    PushButton*                     mpShowWriterTemplateButton;
+    PushButton*                     mpShowCalcTemplateButton;
+    PushButton*                     mpShowImpressTemplateButton;
+    PushButton*                     mpShowDrawTemplateButton;
+
+    PushButton*                     mpShowWriterRecentButton;
+    PushButton*                     mpShowCalcRecentButton;
+    PushButton*                     mpShowImpressRecentButton;
+    PushButton*                     mpShowDrawRecentButton;
+
     RecentDocsView*                 mpAllRecentThumbnails;
     RecentDocsView*                 mpWriterRecentThumbnails;
     RecentDocsView*                 mpCalcRecentThumbnails;
@@ -78,6 +92,11 @@ class BackingWindow
     RecentDocsView*                 mpDatabaseRecentThumbnails;
     RecentDocsView*                 mpMathRecentThumbnails;
 
+    TemplateLocalView*              mpWriterTemplateThumbnails;
+    TemplateLocalView*              mpCalcTemplateThumbnails;
+    TemplateLocalView*              mpImpressTemplateThumbnails;
+    TemplateLocalView*              mpDrawTemplateThumbnails;
+
     Rectangle                       maStartCentButtons;
 
     bool                            mbInitControls;
@@ -88,6 +107,7 @@ class BackingWindow
         const OUString& rURL, const std::set<OUString>& rURLS, SvtModuleOptions& rOpt,
         SvtModuleOptions::EModule eMod );
     void setupButton( PushButton* pButton );
+    void setupTemplateView( TemplateLocalView* pView, FILTER_APPLICATION eFilter );
     void setupExternalLink( PushButton* pButton );
 
     void dispatchURL( const OUString& i_rURL,
@@ -97,6 +117,8 @@ class BackingWindow
                       );
 
     DECL_LINK( ClickHdl, Button* );
+    DECL_LINK( RecentTemplateToggleHdl, Button* );
+    DECL_LINK( OpenTemplateHdl, ThumbnailViewItem* );
     DECL_LINK( ExtLinkClickHdl, Button* );
     DECL_LINK( WindowEventListener, VclSimpleEvent* );