tdefilereplace: fixed up interaction between tdefilereplacepart and

tdefilereplaceview, which was causing some odd issues with GUI updates
at some times.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

4 files changed, 118 insertions, 147 deletions

diff --git a/tdefilereplace/tdefilereplacepart.cpp b/tdefilereplace/tdefilereplacepart.cpp
index 5e08355..804b0f5 100644
--- a/tdefilereplace/tdefilereplacepart.cpp
+++ b/tdefilereplace/tdefilereplacepart.cpp
@@ -159,7 +159,7 @@ void TDEFileReplacePart::slotSearchingOperation()
 
   m_option->m_searchingOnlyMode = true;
 
-  resetActions();
+  updateGUI();
 
   m_searchingOperation = true;
 
@@ -223,7 +223,7 @@ void TDEFileReplacePart::slotReplacingOperation()
 
   m_option->m_searchingOnlyMode = false;
 
-  resetActions();
+  updateGUI();
 
   m_searchingOperation = false;
 
@@ -242,7 +242,7 @@ void TDEFileReplacePart::slotStop()
   emit setStatusBarText(i18n("Stopping..."));
   m_stop = true;
   TQApplication::restoreOverrideCursor();
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotCreateReport()
@@ -286,13 +286,7 @@ void TDEFileReplacePart::slotCreateReport()
   Report report(m_option, rv, sv);
          report.createDocument(documentPath);
 
-  //resetActions();
-}
-
-void TDEFileReplacePart::slotStringsAdd()
-{
-  m_view->slotStringsAdd();
-  resetActions();
+  //updateGUI();
 }
 
 void TDEFileReplacePart::slotQuickStringsAdd()
@@ -328,29 +322,6 @@ void TDEFileReplacePart::slotQuickStringsAdd()
   }
 }
 
-void TDEFileReplacePart::slotStringsDeleteItem()
-{
-  m_view->slotStringsDeleteItem();
-  resetActions();
-}
-
-void TDEFileReplacePart::slotStringsEmpty()
-{
-  m_view->slotStringsEmpty();
-  resetActions();
-}
-
-void TDEFileReplacePart::slotStringsEdit()
-{
-  m_view->slotStringsEdit();
-  resetActions();
-}
-
-void TDEFileReplacePart::slotStringsSave()
-{
-  m_view->slotStringsSave();
-}
-
 void TDEFileReplacePart::slotStringsLoad()
 {
   // Selects the file to load from
@@ -360,19 +331,7 @@ void TDEFileReplacePart::slotStringsLoad()
   if(!fileName.isEmpty())
     loadRulesFile(fileName);
 
-  resetActions();
-}
-
-void TDEFileReplacePart::slotStringsInvertCur()
-{
-  m_view->stringsInvert(false);
-  resetActions();
-}
-
-void TDEFileReplacePart::slotStringsInvertAll()
-{
-  m_view->stringsInvert(true);
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOpenRecentStringFile(const KURL& urlFile)
@@ -393,50 +352,48 @@ void TDEFileReplacePart::slotOpenRecentStringFile(const KURL& urlFile)
     }
 
   loadRulesFile(fileName);
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOptionRecursive()
 {
   m_option->m_recursive = !m_option->m_recursive;
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOptionBackup()
 {
   m_option->m_backup = !m_option->m_backup;
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOptionCaseSensitive()
 {
   m_option->m_caseSensitive = !m_option->m_caseSensitive;
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOptionVariables()
 {
   m_option->m_variables = !m_option->m_variables;
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOptionRegularExpressions()
 {
   m_option->m_regularExpressions = !m_option->m_regularExpressions;
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::slotOptionPreferences()
 {
   KOptionsDlg dlg(m_option, m_w, 0);
-
-  if(!dlg.exec())
+  if (!dlg.exec())
+  {
     return;
-  
-  //updating m_view
+  }
   m_view->updateOptions(m_option);
-
-  resetActions();
+  updateGUI();
 }
 
 void TDEFileReplacePart::showAboutApplication()
@@ -462,7 +419,7 @@ void TDEFileReplacePart::reportBug()
   dlg.exec();
 }
 
-void TDEFileReplacePart::resetActions()
+void TDEFileReplacePart::updateGUI()
 {
   TDEListView* rv = m_view->getResultsView(),
            * sv = m_view->getStringsView();
@@ -557,7 +514,7 @@ bool TDEFileReplacePart::openURL(const KURL &url)
     return launchNewProjectDialog(url);
   else
     {
-      resetActions();
+      updateGUI();
       return true;
     }
 }
@@ -580,6 +537,10 @@ void TDEFileReplacePart::initGUI()
           break;
         }
     }
+
+  // GUI
+  connect(m_view, TQT_SIGNAL(updateGUI()), this, TQT_SLOT(updateGUI()));
+
   // File
   (void)new TDEAction(i18n("Customize Search/Replace Session..."), "projectopen", TDEShortcut(CTRL + Key_F), TQT_TQOBJECT(this), TQT_SLOT(slotSetNewParameters()), actionCollection(), "new_project");
   (void)new TDEAction(i18n("&Search"), "filesearch", 0, TQT_TQOBJECT(this), TQT_SLOT(slotSearchingOperation()), actionCollection(), "search");
@@ -589,16 +550,15 @@ void TDEFileReplacePart::initGUI()
   (void)new TDEAction(i18n("Cre&ate Report File..."), "document-save-as", 0, TQT_TQOBJECT(this), TQT_SLOT(slotCreateReport()), actionCollection(), "save_results");
 
   // Strings
-  (void)new TDEAction(i18n("&Add String..."), "editadd", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsAdd()), actionCollection(), "strings_add");
-
-  (void)new TDEAction(i18n("&Delete String"), "editremove", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsDeleteItem()), actionCollection(), "strings_del");
-  (void)new TDEAction(i18n("&Empty Strings List"), "edit-delete", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsEmpty()), actionCollection(), "strings_empty");
-  (void)new TDEAction(i18n("Edit Selected String..."), "edit", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsEdit()), actionCollection(), "strings_edit");
-  (void)new TDEAction(i18n("&Save Strings List to File..."), "document-save-as", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsSave()), actionCollection(), "strings_save");
+  (void)new TDEAction(i18n("&Add String..."), "editadd", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsAdd()), actionCollection(), "strings_add");
+  (void)new TDEAction(i18n("&Delete String"), "editremove", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsDeleteItem()), actionCollection(), "strings_del");
+  (void)new TDEAction(i18n("&Empty Strings List"), "edit-delete", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsEmpty()), actionCollection(), "strings_empty");
+  (void)new TDEAction(i18n("Edit Selected String..."), "edit", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsEdit()), actionCollection(), "strings_edit");
+  (void)new TDEAction(i18n("&Save Strings List to File..."), "document-save-as", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsSave()), actionCollection(), "strings_save");
   (void)new TDEAction(i18n("&Load Strings List From File..."), "unsortedList", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsLoad()), actionCollection(), "strings_load");
   (void)new TDERecentFilesAction(i18n("&Load Recent Strings Files"), "document-open", 0, TQT_TQOBJECT(this), TQT_SLOT(slotOpenRecentStringFile(const KURL&)), actionCollection(),"strings_load_recent");
-  (void)new TDEAction(i18n("&Invert Current String (search <--> replace)"), "invert", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsInvertCur()), actionCollection(), "strings_invert");
-  (void)new TDEAction(i18n("&Invert All Strings (search <--> replace)"), "invert", 0, TQT_TQOBJECT(this), TQT_SLOT(slotStringsInvertAll()), actionCollection(), "strings_invert_all");
+  (void)new TDEAction(i18n("&Invert Current String (search <--> replace)"), "invert", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsInvertCur()), actionCollection(), "strings_invert");
+  (void)new TDEAction(i18n("&Invert All Strings (search <--> replace)"), "invert", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotStringsInvertAll()), actionCollection(), "strings_invert_all");
 
   // Options
   (void)new TDEToggleAction(i18n("&Include Sub-Folders"), "recursive_option", 0, TQT_TQOBJECT(this), TQT_SLOT(slotOptionRecursive()), actionCollection(), "options_recursive");
@@ -611,21 +571,21 @@ void TDEFileReplacePart::initGUI()
   // Results
   (void)new TDEAction(i18n("&Properties"), "informations", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultProperties()), actionCollection(), "results_infos");
   (void)new TDEAction(i18n("&Open"), "document-open", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultOpen()), actionCollection(), "results_openfile");
-  (void)new TDEAction(i18n("Open &With..."), "document-open", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultOpen()), actionCollection(), "results_openfilewith");
-
+  (void)new TDEAction(i18n("Open &With..."), "document-open", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultOpenWith()), actionCollection(), "results_openfilewith");
   if(quantaFound)
-    {
-      (void)new TDEAction(i18n("&Edit in Quanta"), "quanta", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultEdit()), actionCollection(), "results_editfile");
-    }
+  {
+    (void)new TDEAction(i18n("&Edit in Quanta"), "quanta", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultEdit()), actionCollection(), "results_editfile");
+  }
   (void)new TDEAction(i18n("Open Parent &Folder"), "go-up", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultDirOpen()), actionCollection(), "results_opendir");
   (void)new TDEAction(i18n("Remove &Entry"), "edit-clear", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultRemoveEntry()), actionCollection(), "results_removeentry");
   (void)new TDEAction(i18n("&Delete"), "edit-delete", 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultDelete()), actionCollection(), "results_delete");
   (void)new TDEAction(i18n("E&xpand Tree"), 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultTreeExpand()), actionCollection(), "results_treeexpand");
   (void)new TDEAction(i18n("&Reduce Tree"), 0, TQT_TQOBJECT(m_view), TQT_SLOT(slotResultTreeReduce()), actionCollection(), "results_treereduce");
+
+  // Help
   (void)new TDEAction(i18n("&About TDEFileReplace"), "tdefilereplace", 0, TQT_TQOBJECT(this), TQT_SLOT(showAboutApplication()), actionCollection(), "help_about_tdefilereplace");
   (void)new TDEAction(i18n("TDEFileReplace &Handbook"), "help", 0, TQT_TQOBJECT(this), TQT_SLOT(appHelpActivated()), actionCollection(), "help_tdefilereplace");
   (void)new TDEAction(i18n("&Report Bug"), 0, 0, TQT_TQOBJECT(this), TQT_SLOT(reportBug()), actionCollection(), "report_bug");
-
 }
 
 void TDEFileReplacePart::initView()
@@ -1648,7 +1608,7 @@ void TDEFileReplacePart::loadRulesFile(const TQString& fileName)
 
   m_view->loadMap(docMap);
 
-  //resetActions();
+  updateGUI();
 }
 
 bool TDEFileReplacePart::launchNewProjectDialog(const KURL & startURL)
@@ -1670,7 +1630,7 @@ bool TDEFileReplacePart::launchNewProjectDialog(const KURL & startURL)
 
   m_view->updateOptions(m_option);
 
-  resetActions();
+  updateGUI();
 
   return true;
 }
diff --git a/tdefilereplace/tdefilereplacepart.h b/tdefilereplace/tdefilereplacepart.h
index 45064f7..e135e05 100644
--- a/tdefilereplace/tdefilereplacepart.h
+++ b/tdefilereplace/tdefilereplacepart.h
@@ -63,15 +63,8 @@ class TDEFileReplacePart: public KParts::ReadOnlyPart
     void slotSimulatingOperation();
     void slotStop();
     void slotCreateReport();
-    void slotStringsAdd();
     void slotQuickStringsAdd();
-    void slotStringsDeleteItem();
-    void slotStringsEmpty();
-    void slotStringsEdit();
-    void slotStringsSave();
     void slotStringsLoad();
-    void slotStringsInvertCur();
-    void slotStringsInvertAll();
     void slotOpenRecentStringFile(const KURL& urlFile);
     void slotOptionRecursive();
     void slotOptionBackup();
@@ -82,7 +75,7 @@ class TDEFileReplacePart: public KParts::ReadOnlyPart
     void showAboutApplication(void);
     void appHelpActivated();
     void reportBug();
-    void resetActions();
+    void updateGUI();
     void slotSearchMode(bool b){ m_option->m_searchingOnlyMode = b; }
 
   //METHODS
diff --git a/tdefilereplace/tdefilereplaceview.cpp b/tdefilereplace/tdefilereplaceview.cpp
index 2220c13..e7bfd87 100644
--- a/tdefilereplace/tdefilereplaceview.cpp
+++ b/tdefilereplace/tdefilereplaceview.cpp
@@ -133,38 +133,46 @@ void TDEFileReplaceView::displayScannedFiles(int foldersNumber, int filesNumber)
 
 void TDEFileReplaceView::stringsInvert(bool invertAll)
 {
-  TQListViewItem* lviCurItem,
-  * lviFirst;
-  TDEListView* sv = getStringsView();
+  if (m_option->m_searchingOnlyMode)
+  {
+    return;
+  }
 
-  if(invertAll)
-    lviCurItem = lviFirst = sv->firstChild();
+  TDEListView *sv = getStringsView();
+  TQListViewItem *lviCurItem;
+  if (invertAll)
+  {
+    lviCurItem = sv->firstChild();
+  }
   else
-    lviCurItem = lviFirst = sv->currentItem();
-
-  if(lviCurItem == 0)
-    return ;
+  {
+    lviCurItem = sv->currentItem();
+  }
+  if (!lviCurItem)
+  {
+    return;
+  }
 
   do
   {
-    TQString searchText = lviCurItem->text(0),
-            replaceText = lviCurItem->text(1);
+    TQString searchText = lviCurItem->text(0), replaceText = lviCurItem->text(1);
 
-      // Cannot invert the string when search string is empty
+    // Cannot invert the string when search string is empty
     if (replaceText.isEmpty())
     {
-      KMessageBox::error(0, i18n("<qt>Cannot invert string <b>%1</b>, because the search string would be empty.</qt>").arg(searchText));
-      return;
+      KMessageBox::error(0, i18n("<qt>Cannot invert string <b>%1</b>, because the search string would be empty.</qt>")
+                         .arg(searchText));
+    }
+    else
+    {
+      lviCurItem->setText(0, replaceText);
+      lviCurItem->setText(1, searchText);
     }
-
-    lviCurItem->setText(0, replaceText);
-    lviCurItem->setText(1, searchText);
-
     lviCurItem = lviCurItem->nextSibling();
-    if(!invertAll)
-      break;
-  } while(lviCurItem && lviCurItem != lviFirst);
-  setCurrentStringsViewMap();
+  } while (invertAll && lviCurItem);
+
+  updateStringMap();
+  emit updateGUI();
 }
 
 void TDEFileReplaceView::changeView(bool searchingOnlyMode)
@@ -232,33 +240,33 @@ void TDEFileReplaceView::slotResultProperties()
 {
   TQString currItemPath = getItemPath(getCurrItemTopLevelParent());
   if (!currItemPath.isEmpty())
-    {
-      KURL url(currItemPath);
-      (void) new KPropertiesDialog(url);
-      m_lviCurrent = 0;
-    }
+  {
+    KURL url(currItemPath);
+    (void) new KPropertiesDialog(url);
+    m_lviCurrent = 0;
+  }
 }
 
 void TDEFileReplaceView::slotResultOpen()
 {
   TQString currItemPath = getItemPath(getCurrItemTopLevelParent());
   if (!currItemPath.isEmpty())
-    {
-      (void) new KRun(KURL(currItemPath), 0, true, true);
-      m_lviCurrent = 0;
-    }
+  {
+    (void) new KRun(KURL(currItemPath), 0, true, true);
+    m_lviCurrent = 0;
+  }
 }
 
 void TDEFileReplaceView::slotResultOpenWith()
 {
   TQString currItemPath = getItemPath(getCurrItemTopLevelParent());
   if (!currItemPath.isEmpty())
-    {
-      KURL::List kurls;
-      kurls.append(KURL(currItemPath));
-      KRun::displayOpenWithDialog(kurls);
-      m_lviCurrent = 0;
-    }
+  {
+    KURL::List kurls;
+    kurls.append(KURL(currItemPath));
+    KRun::displayOpenWithDialog(kurls);
+    m_lviCurrent = 0;
+  }
 }
 
 void TDEFileReplaceView::slotResultDirOpen()
@@ -401,6 +409,7 @@ void TDEFileReplaceView::slotStringsAdd()
   raiseStringsView();
 
   loadMapIntoView(addedStringsMap);
+  emit updateGUI();
 }
 
 void TDEFileReplaceView::slotQuickStringsAdd(const TQString& quickSearch, const TQString& quickReplace)
@@ -461,6 +470,7 @@ void TDEFileReplaceView::slotStringsEdit()
   raiseStringsView();
 
   loadMapIntoView(newMap);
+  emit updateGUI();
 }
 
 void TDEFileReplaceView::slotStringsSave()
@@ -480,7 +490,6 @@ void TDEFileReplaceView::slotStringsSave()
     header += "\n\t<mode search=\"false\"/>";
 
   TQListViewItem *lvi = sv->firstChild();
-
   while (lvi)
   {
     body += TQString("\n\t<replacement>"
@@ -510,29 +519,34 @@ void TDEFileReplaceView::slotStringsSave()
   file.close();
 }
 
+void TDEFileReplaceView::slotStringsInvertCur()
+{
+  stringsInvert(false);
+}
+
+void TDEFileReplaceView::slotStringsInvertAll()
+{
+  stringsInvert(true);
+}
+
 void TDEFileReplaceView::slotStringsDeleteItem()
 {
-  TQListViewItem* item = m_sv->currentItem();
-  if(item != 0)
+  TQListViewItem *item = m_sv->currentItem();
+  if (item)
   {
     KeyValueMap m = m_option->m_mapStringsView;
     m.remove(item->text(0));
     m_option->m_mapStringsView = m;
     delete item;
+    emit updateGUI();
   }
 }
 
 void TDEFileReplaceView::slotStringsEmpty()
 {
-  TQListViewItem * myChild = m_sv->firstChild();
-  while( myChild )
-  {
-    TQListViewItem* item = myChild;
-    myChild = myChild->nextSibling();
-    delete item;
-  }
-  KeyValueMap m;
-  m_option->m_mapStringsView = m;
+	m_sv->clear();
+  m_option->m_mapStringsView.clear();
+  emit updateGUI();
 }
 
 //PRIVATE
@@ -700,19 +714,22 @@ void TDEFileReplaceView::expand(TQListViewItem *lviCurrent, bool b)
     }
 }
 
-void TDEFileReplaceView::setMap()
+void TDEFileReplaceView::updateStringMap()
 {
-  KeyValueMap map;
-  TQListViewItem* i = m_sv->firstChild();
-  while(i != 0)
+  m_option->m_mapStringsView.clear();
+  TQListViewItem *item = m_sv->firstChild();
+  while (item)
   {
-    if(m_option->m_searchingOnlyMode)
-      map[i->text(0)] = TQString();
+    if (m_option->m_searchingOnlyMode)
+    {
+      m_option->m_mapStringsView[item->text(0)] = TQString();
+    }
     else
-      map[i->text(0)] = i->text(1);
-    i = i->nextSibling();
+    {
+      m_option->m_mapStringsView[item->text(0)] = item->text(1);
+    }
+    item = item->nextSibling();
   }
-  m_option->m_mapStringsView = map;
 }
 
 void TDEFileReplaceView::loadMapIntoView(KeyValueMap map)
diff --git a/tdefilereplace/tdefilereplaceview.h b/tdefilereplace/tdefilereplaceview.h
index 9a4721f..b97b5af 100644
--- a/tdefilereplace/tdefilereplaceview.h
+++ b/tdefilereplace/tdefilereplaceview.h
@@ -73,7 +73,6 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
     void updateOptions(RCOptions* info) { m_option = info; }
     void loadMap(KeyValueMap extMap){ loadMapIntoView(extMap); }
     KeyValueMap getStringsViewMap()const { return m_option->m_mapStringsView;}
-    void setCurrentStringsViewMap(){ setMap(); }
     //void emitSearchingOnlyMode(bool b) { emit searchingOnlyMode(b); }
 
   public slots:
@@ -95,6 +94,8 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
     void slotStringsEmpty();
     void slotStringsEdit();
     void slotStringsSave();
+    void slotStringsInvertCur();
+    void slotStringsInvertAll();
 
   private:
     void initGUI();
@@ -102,13 +103,13 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
     void raiseResultsView();
     coord extractWordCoordinates(TQListViewItem* lvi);
     void expand(TQListViewItem *lviCurrent, bool b);
-    void setMap();
+    void updateStringMap();
     void loadMapIntoView(KeyValueMap map);
     void whatsThis();
 
-  /*signals:
-    void resetActions();
-    void searchingOnlyMode(bool);*/
+  signals:
+    void updateGUI();
+  //  void searchingOnlyMode(bool);
   
   private:
     TDEPopupMenu *m_menuResult;