[Libreoffice-commits] core.git: Branch 'distro/collabora/cp-5.3' - chart2/source vcl/source

[Marco Cecchetti]

 chart2/source/controller/main/ChartController_Window.cxx |   14 ++++++++++++++
 vcl/source/window/floatwin.cxx                           |   11 +++++++----
 2 files changed, 21 insertions(+), 4 deletions(-)

New commits:
commit fc409bae21ff400736278294ab6a82a5f3cedfa7
Author: Marco Cecchetti <marco.cecchetti at collabora.com>
Date:   Wed Apr 18 18:31:00 2018 +0200

    lok: charts context menu was misplaced + wrong LogicToLogic conversion
    
    Chart context menu was misplaced since the context menu expects a
    position related to the document window not to the chart window.
    Moreover map mode is not enabled for chart window, that leads to use
    the LogicToLogic routine which unfortunately provides a wrong pixel to
    twips conversion. In fact we gets a 20 twips per pixel conversion
    since LogicToLogic uses a fixed 72 dpi value, instead of a correctly
    computed output device real dpi or at least the most commonly used 96
    dpi value.
    
    Change-Id: Idb4220d03fddd4b6d643c1c0fb52754bafed7e36
    Reviewed-on: https://gerrit.libreoffice.org/53118
    Reviewed-by: Jan Holesovsky <kendy at collabora.com>
    Tested-by: Jan Holesovsky <kendy at collabora.com>

diff --git a/chart2/source/controller/main/ChartController_Window.cxx b/chart2/source/controller/main/ChartController_Window.cxx
index 58f7206554ec..6bf0446cc24c 100644
--- a/chart2/source/controller/main/ChartController_Window.cxx
+++ b/chart2/source/controller/main/ChartController_Window.cxx
@@ -63,6 +63,7 @@
 #include <toolkit/awt/vclxmenu.hxx>
 
 #include <sfx2/viewsh.hxx>
+#include <sfx2/ipclient.hxx>
 #include <svx/svxids.hrc>
 #include <svx/ActionDescriptionProvider.hxx>
 #include <svx/obj3d.hxx>
@@ -1238,6 +1239,19 @@ void ChartController::execute_Command( const CommandEvent& rCEvt )
         {
             PopupMenu* pPopupMenu = static_cast<PopupMenu*>(VCLXMenu::GetImplementation(xPopupMenu)->GetMenu());
             pPopupMenu->SetLOKNotifier(SfxViewShell::Current());
+
+            // the context menu expects a position related to the document window,
+            // not to the chart window
+            SfxInPlaceClient* pIPClient = SfxViewShell::Current()->GetIPClient();
+            if (pIPClient)
+            {
+                vcl::Window* pRootWin = pIPClient->GetEditWin();
+                if (pRootWin)
+                {
+                    Point aOffset = m_pChartWindow->GetOffsetPixelFrom(*pRootWin);
+                    aPos += aOffset;
+                }
+            }
         }
 
         xPopupController->setPopupMenu( xPopupMenu );
diff --git a/vcl/source/window/floatwin.cxx b/vcl/source/window/floatwin.cxx
index 2a9b7aab26cf..302703bf4e8a 100644
--- a/vcl/source/window/floatwin.cxx
+++ b/vcl/source/window/floatwin.cxx
@@ -445,10 +445,13 @@ Point FloatingWindow::ImplCalcPos(vcl::Window* pWindow,
 
     if (bLOKActive && pLOKTwipsPos)
     {
-        if (pW->IsMapModeEnabled())
-            *pLOKTwipsPos = pW->PixelToLogic(aPos, MapMode(MapUnit::MapTwip));
-        else
-            *pLOKTwipsPos = pW->LogicToLogic(aPos, pW->GetMapMode(), MapMode(MapUnit::MapTwip));
+        // if we use pW->LogicToLogic(aPos, pW->GetMapMode(), MapMode(MapUnit::MapTwip)),
+        // when map mode is not enabled, we gets a 20 twips per pixel conversion
+        // since LogicToLogic uses a fixed 72 dpi value, instead of a correctly
+        // computed output device dpi or at least the most commonly used 96 dpi
+        // value; and anyway the following is what we already do in
+        // ScGridWindow::LogicInvalidate when map mode is not enabled.
+        *pLOKTwipsPos = pW->PixelToLogic(aPos, MapMode(MapUnit::MapTwip));
     }
 
     // caller expects coordinates relative to top-level win