Make use of SwView::InsertGraphicDlg() in the mobile app case work

Despite the name of the function, when inserting an image that we
already know the file name for, we don't actually need to invoke any
interactive file dialog (file picker). We don't build any file picker
for non-desktop platforms anyway, so make sure this code does not
crash in trying to access a such.

Change-Id: I91cc8c4d9dac26e66f4f852c3d84f5c778c90644

sw/source/uibase/uiview/view2.cxx

@@ -286,13 +286,21 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
 {
     bool bReturn = false;
     SwDocShell* pDocShell = GetDocShell();
-    const sal_uInt16 nHtmlMode = ::GetHtmlMode(pDocShell);
+    SwDoc* pDoc = pDocShell->GetDoc();
+
+    OUString sGraphicFormat = SwResId(STR_POOLFRM_GRAPHIC);
+
+// No file pickers in a non-desktop (mobile app) build.
+
+#if HAVE_FEATURE_DESKTOP
     // when in HTML mode insert only as a link
+    const sal_uInt16 nHtmlMode = ::GetHtmlMode(pDocShell);
     std::unique_ptr<FileDialogHelper> pFileDlg(new FileDialogHelper(
         ui::dialogs::TemplateDescription::FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE,
         FileDialogFlags::Graphic, GetFrameWeld()));
     pFileDlg->SetTitle(SwResId(STR_INSERT_GRAPHIC ));
     pFileDlg->SetContext( FileDialogHelper::SW_INSERT_GRAPHIC );
+
     uno::Reference < XFilePicker3 > xFP = pFileDlg->GetFilePicker();
     uno::Reference < XFilePickerControlAccess > xCtrlAcc(xFP, UNO_QUERY);
     if(nHtmlMode & HTMLMODE_ON)
@@ -302,7 +310,6 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
     }
 
     std::vector<OUString> aFormats;
-    SwDoc* pDoc = pDocShell->GetDoc();
     const size_t nArrLen = pDoc->GetFrameFormats()->size();
     for( size_t i = 0; i < nArrLen; ++i )
     {
@@ -327,7 +334,6 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
     Sequence<OUString> aListBoxEntries(aFormats.size());
     OUString* pEntries = aListBoxEntries.getArray();
     sal_Int16 nSelect = 0;
-    OUString sGraphicFormat = SwResId(STR_POOLFRM_GRAPHIC);
     for( size_t i = 0; i < aFormats.size(); ++i )
     {
         pEntries[i] = aFormats[i];
@@ -349,10 +355,15 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
     {
         OSL_FAIL("control access failed");
     }
+#endif
 
     const SfxStringItem* pName = rReq.GetArg<SfxStringItem>(SID_INSERT_GRAPHIC);
     bool bShowError = !pName;
-    if( pName || ERRCODE_NONE == pFileDlg->Execute() )
+    if( pName
+#if HAVE_FEATURE_DESKTOP
+        || ERRCODE_NONE == pFileDlg->Execute()
+#endif
+        )
     {
 
         OUString aFileName, aFilterName;
@@ -363,6 +374,7 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
             if ( pFilter )
                 aFilterName = pFilter->GetValue();
         }
+#if HAVE_FEATURE_DESKTOP
         else
         {
             aFileName = pFileDlg->GetPath();
@@ -394,11 +406,13 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
             }
             rReq.AppendItem( SfxBoolItem( FN_PARAM_1, bAsLink ) );
         }
-
         const SfxBoolItem* pAsLink = rReq.GetArg<SfxBoolItem>(FN_PARAM_1);
         const SfxStringItem* pStyle = rReq.GetArg<SfxStringItem>(FN_PARAM_2);
+#endif
 
         bool bAsLink = false;
+
+#if HAVE_FEATURE_DESKTOP
         if( nHtmlMode & HTMLMODE_ON )
             bAsLink = true;
         else
@@ -434,6 +448,7 @@ bool SwView::InsertGraphicDlg( SfxRequest& rReq )
                     bAsLink=false; // don't store as link
             }
         }
+#endif
 
         SwWrtShell& rSh = GetWrtShell();
         rSh.LockPaint();