Add new open dialog type: Preview only (without link)

This is needed e.g. for the "Insert Photo Album" dialog
where we don't want the "Insert Link" option in the file open dialog (tdf#65356)

Change-Id: I01aecaaf8194a8123931b0482b4a37155654dfc2
Reviewed-on: https://gerrit.libreoffice.org/26796
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

6 files changed, 21 insertions, 2 deletions

diff --git a/fpicker/source/aqua/ControlHelper.mm b/fpicker/source/aqua/ControlHelper.mm
index 5727cdf35cdf..0cecb40b1cea 100644
--- a/fpicker/source/aqua/ControlHelper.mm
+++ b/fpicker/source/aqua/ControlHelper.mm
@@ -216,6 +216,9 @@ void ControlHelper::initialize( sal_Int16 nTemplateId )
         case FILESAVE_AUTOEXTENSION:
             m_bToggleVisibility[AUTOEXTENSION] = true;
             break;
+        case FILEOPEN_PREVIEW:
+            m_bToggleVisibility[PREVIEW] = true;
+            break;
     }
 
     createControls();
diff --git a/fpicker/source/aqua/SalAquaFilePicker.mm b/fpicker/source/aqua/SalAquaFilePicker.mm
index 78ec4f8cf640..eef8f425e91c 100644
--- a/fpicker/source/aqua/SalAquaFilePicker.mm
+++ b/fpicker/source/aqua/SalAquaFilePicker.mm
@@ -204,7 +204,7 @@ sal_Int16 SAL_CALL SalAquaFilePicker::execute() throw( uno::RuntimeException )
 
         default:
             throw uno::RuntimeException(
-                      "The dialog returned with an unknown result!", 
+                      "The dialog returned with an unknown result!",
                       static_cast<XFilePicker*>( static_cast<XFilePicker3*>( this ) ));
             break;
     }
@@ -288,7 +288,7 @@ uno::Sequence<rtl::OUString> SAL_CALL SalAquaFilePicker::getSelectedFiles() thro
     SAL_INFO("fpicker.aqua", "# of items: " << nFiles);
 
     uno::Sequence< rtl::OUString > aSelectedFiles(nFiles);
-    
+
     for(long nIndex = 0; nIndex < nFiles; nIndex += 1)
     {
         NSURL *url = [files objectAtIndex:nIndex];
@@ -483,6 +483,9 @@ throw( uno::Exception, uno::RuntimeException )
         case FILESAVE_AUTOEXTENSION:
             m_nDialogType = NAVIGATIONSERVICES_SAVE;
             break;
+        case FILEOPEN_PREVIEW:
+            m_nDialogType = NAVIGATIONSERVICES_OPEN;
+            break;
         default:
             throw lang::IllegalArgumentException("Unknown template",
                                                  static_cast<XFilePicker*>( static_cast<XFilePicker3*>(this) ),
diff --git a/fpicker/source/office/OfficeFilePicker.cxx b/fpicker/source/office/OfficeFilePicker.cxx
index 728dd4f5ca75..1a5496b439d8 100644
--- a/fpicker/source/office/OfficeFilePicker.cxx
+++ b/fpicker/source/office/OfficeFilePicker.cxx
@@ -277,6 +277,10 @@ PickerFlags SvtFilePicker::getPickerFlags()
     {
         nBits = PickerFlags::Open | PickerFlags::InsertAsLink | PickerFlags::ShowPreview;
     }
+    else if ( m_nServiceType == TemplateDescription::FILEOPEN_PREVIEW )
+    {
+        nBits = PickerFlags::Open | PickerFlags::ShowPreview;
+    }
     if ( m_bMultiSelection && ( nBits & PickerFlags::Open ) )
         nBits |= PickerFlags::MultiSelection;
 
diff --git a/fpicker/source/win32/filepicker/FilePicker.cxx b/fpicker/source/win32/filepicker/FilePicker.cxx
index 88c8cdb48104..40c258d124f2 100644
--- a/fpicker/source/win32/filepicker/FilePicker.cxx
+++ b/fpicker/source/win32/filepicker/FilePicker.cxx
@@ -562,6 +562,7 @@ void SAL_CALL CFilePicker::initialize(const uno::Sequence<uno::Any>& aArguments)
         break;
 
     case FILEOPEN_LINK_PREVIEW:
+    case FILEOPEN_PREVIEW: //FIXME: FILEOPEN_PREVIEW needs an own template, no idea how to create one
         winResTemplateId = TMPL2000_FILEOPEN_LINK_PREVIEW_BOX_SIMPLE_ID;
         break;
 
diff --git a/fpicker/source/win32/filepicker/VistaFilePicker.cxx b/fpicker/source/win32/filepicker/VistaFilePicker.cxx
index 4b2a436c245a..102117eb46fd 100644
--- a/fpicker/source/win32/filepicker/VistaFilePicker.cxx
+++ b/fpicker/source/win32/filepicker/VistaFilePicker.cxx
@@ -523,6 +523,13 @@ void SAL_CALL VistaFilePicker::initialize(const css::uno::Sequence< css::uno::An
             nFeatures        |= FEATURE_AUTOEXTENSION;
         }
         break;
+
+        case css::ui::dialogs::TemplateDescription::FILEOPEN_PREVIEW :
+        {
+            bFileOpenDialog  = sal_True;
+            nFeatures        |= FEATURE_PREVIEW;
+        }
+        break;
     }
     css::uno::Reference<css::awt::XWindow> xParentWindow;
     if(lArguments.getLength() > 1)
diff --git a/fpicker/source/win32/filepicker/VistaFilePickerImpl.cxx b/fpicker/source/win32/filepicker/VistaFilePickerImpl.cxx
index 17138701cfca..d60aff8b95f3 100644
--- a/fpicker/source/win32/filepicker/VistaFilePickerImpl.cxx
+++ b/fpicker/source/win32/filepicker/VistaFilePickerImpl.cxx
@@ -524,6 +524,7 @@ void VistaFilePickerImpl::impl_sta_enableFeatures(::sal_Int32 nFeatures, ::sal_I
     switch (nTemplate)
     {
         case css::ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE :
+        case css::ui::dialogs::TemplateDescription::FILEOPEN_PREVIEW :
         case css::ui::dialogs::TemplateDescription::FILESAVE_SIMPLE :
             aGUID = CLIENTID_FILEDIALOG_SIMPLE;
             break;