Allow to edit data stream from Edit-> Links... dialog.

Change-Id: Ibb456da55f04c39ddb7b58eb71ca488cf209edb5

4 files changed, 65 insertions, 21 deletions

diff --git a/sc/source/ui/docshell/datastream.cxx b/sc/source/ui/docshell/datastream.cxx
index 7f309e0eb068..514cefdfb0ac 100644
--- a/sc/source/ui/docshell/datastream.cxx
+++ b/sc/source/ui/docshell/datastream.cxx
@@ -18,6 +18,7 @@
 #include <sfx2/viewfrm.hxx>
 #include <arealink.hxx>
 #include <asciiopt.hxx>
+#include <datastreamdlg.hxx>
 #include <dbfunc.hxx>
 #include <docsh.hxx>
 #include <documentimport.hxx>
@@ -217,21 +218,11 @@ DataStream::DataStream(ScDocShell *pShell, const OUString& rURL, const OUString&
     , mbRunning(false)
     , mpLines(0)
     , mnLinesCount(0)
-    , mpEndRange(NULL)
 {
     mxThread = new datastreams::CallerThread( this );
     mxThread->launch();
 
     Decode(rURL, rRange, nLimit, rMove, nSettings);
-
-    maStartRange = maRange;
-    sal_Int32 nHeight = maRange.aEnd.Row() - maRange.aStart.Row() + 1;
-    nLimit = nHeight * (nLimit / nHeight);
-    if (nLimit && maRange.aStart.Row() + nLimit - 1 < MAXROW)
-    {
-        mpEndRange.reset( new ScRange(maRange) );
-        mpEndRange->Move(0, nLimit - nHeight, 0);
-    }
 }
 
 DataStream::~DataStream()
@@ -271,14 +262,15 @@ OString DataStream::ConsumeLine()
 }
 
 void DataStream::Decode(const OUString& rURL, const OUString& rRange,
-        const sal_Int32 nLimit, const OUString& rMove, const sal_uInt32 nSettings)
+        sal_Int32 nLimit, const OUString& rMove, const sal_uInt32 nSettings)
 {
     msURL = rURL;
     msRange = rRange;
     mnLimit = nLimit;
     msMove = rMove;
     mnSettings = nSettings;
-    maRange.Parse(msRange);
+    mpEndRange.reset( NULL );
+
     SvStream *pStream = 0;
     if (mnSettings & SCRIPT_STREAM)
         pStream = new SvScriptStream(msURL);
@@ -288,8 +280,6 @@ void DataStream::Decode(const OUString& rURL, const OUString& rRange,
     mxReaderThread->launch();
 
     mbValuesInLine = mnSettings & VALUES_IN_LINE;
-    if (!mbValuesInLine)
-        return;
 
     if (msMove == "NO_MOVE")
         meMove = NO_MOVE;
@@ -297,6 +287,16 @@ void DataStream::Decode(const OUString& rURL, const OUString& rRange,
         meMove = RANGE_DOWN;
     else if (msMove == "MOVE_DOWN")
         meMove = MOVE_DOWN;
+
+    maRange.Parse(msRange);
+    maStartRange = maRange;
+    sal_Int32 nHeight = maRange.aEnd.Row() - maRange.aStart.Row() + 1;
+    nLimit = nHeight * (nLimit / nHeight);
+    if (nLimit && maRange.aStart.Row() + nLimit - 1 < MAXROW)
+    {
+        mpEndRange.reset( new ScRange(maRange) );
+        mpEndRange->Move(0, nLimit - nHeight, 0);
+    }
 }
 
 void DataStream::Start()
@@ -410,8 +410,18 @@ sfx2::SvBaseLink::UpdateResult DataStream::DataChanged(
     return SUCCESS;
 }
 
-void DataStream::Edit(Window* , const Link& )
+void DataStream::Edit(Window* pWindow, const Link& )
 {
+    DataStreamDlg aDialog(mpScDocShell, pWindow);
+    aDialog.Init(msURL, msRange, mnLimit, msMove, mnSettings);
+    if (aDialog.Execute() == RET_OK)
+    {
+        bool bWasRunning = mbRunning;
+        Stop();
+        aDialog.StartStream(this);
+        if (bWasRunning)
+            Start();
+    }
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/datastream.hxx b/sc/source/ui/inc/datastream.hxx
index 64d56136cfdb..3b0f745b7cc7 100644
--- a/sc/source/ui/inc/datastream.hxx
+++ b/sc/source/ui/inc/datastream.hxx
@@ -31,8 +31,6 @@ typedef std::vector<OString> LinesList;
 class DataStream : boost::noncopyable, public sfx2::SvBaseLink
 {
     OString ConsumeLine();
-    void Decode(const OUString& rURL, const OUString& rRange, const sal_Int32 nLimit,
-            const OUString& rMove, const sal_uInt32 nSettings);
     void MoveData();
 
 public:
@@ -55,6 +53,8 @@ public:
     const sal_Int32& GetLimit() const { return mnLimit; }
     const OUString& GetMove() const { return msMove; }
     const sal_uInt32& GetSettings() const { return mnSettings; }
+    void Decode(const OUString& rURL, const OUString& rRange, sal_Int32 nLimit,
+            const OUString& rMove, const sal_uInt32 nSettings);
     bool ImportData();
     void Start();
     void Stop();
diff --git a/sc/source/ui/inc/datastreamdlg.hxx b/sc/source/ui/inc/datastreamdlg.hxx
index cb469d78600c..5bb05f31df5b 100644
--- a/sc/source/ui/inc/datastreamdlg.hxx
+++ b/sc/source/ui/inc/datastreamdlg.hxx
@@ -13,6 +13,7 @@
 #include <vcl/dialog.hxx>
 #include <vcl/layout.hxx>
 
+class DataStream;
 class ScDocShell;
 class SvtURLBox;
 
@@ -25,6 +26,7 @@ class DataStreamDlg : public ModalDialog
     RadioButton*    m_pRBScriptData;
     RadioButton*    m_pRBValuesInLine;
     RadioButton*    m_pRBAddressValue;
+    RadioButton*    m_pRBDataDown;
     RadioButton*    m_pRBRangeDown;
     RadioButton*    m_pRBNoMove;
     RadioButton*    m_pRBMaxLimit;
@@ -43,7 +45,9 @@ class DataStreamDlg : public ModalDialog
 public:
     DataStreamDlg(ScDocShell *pDocShell, Window* pParent);
     ~DataStreamDlg() {}
-    void StartStream();
+    void Init(const OUString& rURL, const OUString& rRange, const sal_Int32 nLimit,
+            const OUString& rMove, const sal_uInt32 nSettings);
+    void StartStream(DataStream *pStream = 0);
 };
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/miscdlgs/datastreamdlg.cxx b/sc/source/ui/miscdlgs/datastreamdlg.cxx
index 9ade70b0ed62..7b3e151f37f6 100644
--- a/sc/source/ui/miscdlgs/datastreamdlg.cxx
+++ b/sc/source/ui/miscdlgs/datastreamdlg.cxx
@@ -23,6 +23,7 @@ DataStreamDlg::DataStreamDlg(ScDocShell *pDocShell, Window* pParent)
     get(m_pRBScriptData, "scriptdata");
     get(m_pRBValuesInLine, "valuesinline");
     get(m_pRBAddressValue, "addressvalue");
+    get(m_pRBDataDown, "datadown");
     get(m_pRBRangeDown, "rangedown");
     get(m_pRBNoMove, "nomove");
     get(m_pRBMaxLimit, "maxlimit");
@@ -63,6 +64,7 @@ void DataStreamDlg::UpdateEnable()
     bool bOk = !m_pCbUrl->GetURL().isEmpty();
     if (m_pRBAddressValue->IsChecked())
     {
+        m_pRBNoMove->Check();
         m_pVclFrameLimit->Hide();
         m_pVclFrameMove->Hide();
         m_pVclFrameRange->Hide();
@@ -70,15 +72,35 @@ void DataStreamDlg::UpdateEnable()
     }
     else
     {
-        m_pVclFrameLimit->Show(true);
+        m_pVclFrameLimit->Show();
         m_pVclFrameMove->Show();
         m_pVclFrameRange->Show();
         bOk = bOk && !m_pEdRange->GetText().isEmpty();
     }
     m_pBtnOk->Enable(bOk);
+    setOptimalLayoutSize();
 }
 
-void DataStreamDlg::StartStream()
+void DataStreamDlg::Init(const OUString& rURL, const OUString& rRange, const sal_Int32 nLimit,
+        const OUString& rMove, const sal_uInt32 nSettings)
+{
+    m_pEdLimit->SetText(OUString::number(nLimit));
+    m_pCbUrl->SetText(rURL);
+    if (nSettings & DataStream::SCRIPT_STREAM)
+        m_pRBScriptData->Check();
+    if (!(nSettings & DataStream::VALUES_IN_LINE))
+        m_pRBAddressValue->Check();
+    m_pEdRange->SetText(rRange);
+    if (rMove == "NO_MOVE")
+        m_pRBNoMove->Check();
+    else if (rMove == "RANGE_DOWN")
+        m_pRBRangeDown->Check();
+    else if (rMove == "MOVE_DOWN")
+        m_pRBDataDown->Check();
+    UpdateEnable();
+}
+
+void DataStreamDlg::StartStream(DataStream *pStream)
 {
     sal_Int32 nLimit = 0;
     if (m_pRBMaxLimit->IsChecked())
@@ -89,7 +111,15 @@ void DataStreamDlg::StartStream()
        nSettings |= DataStream::SCRIPT_STREAM;
     if (m_pRBValuesInLine->IsChecked())
        nSettings |= DataStream::VALUES_IN_LINE;
-    DataStream *pStream = DataStream::Set( mpDocShell,
+    if (pStream)
+    {
+        pStream->Decode(rURL, m_pEdRange->GetText(), nLimit,
+                m_pRBNoMove->IsChecked() ? OUString("NO_MOVE") : m_pRBRangeDown->IsChecked()
+                    ? OUString("RANGE_DOWN") : OUString("MOVE_DOWN"),
+                nSettings);
+        return;
+    }
+    pStream = DataStream::Set( mpDocShell,
             rURL,
             m_pEdRange->GetText(),
             nLimit,