- feature: find references to symbol

RedPandaIDE/editor.h

@@ -144,6 +144,8 @@ public:
     QString getPreviousWordAtPositionForSuggestion(const BufferCoord& p);
     void reformat();
     void checkSyntaxInBack();
+    void gotoDeclaration(const BufferCoord& pos);
+    void gotoDefinition(const BufferCoord& pos);
 
     const PCppParser &parser() const;
 
@@ -197,8 +199,6 @@ private:
     QString getHintForFunction(const PStatement& statement, const PStatement& scope,
                                const QString& filename, int line);
 
-    void gotoDeclaration(const BufferCoord& pos);
-    void gotoDefinition(const BufferCoord& pos);
 
 private:
     static int newfileCount;

RedPandaIDE/mainwindow.cpp

@@ -1151,6 +1151,9 @@ void MainWindow::onEditorContextMenu(const QPoint &pos)
         menu.addAction(ui->actionCompile_Run);
         menu.addAction(ui->actionDebug);
         menu.addSeparator();
+        menu.addAction(ui->actionGoto_Declaration);
+        menu.addAction(ui->actionGoto_Definition);
+        menu.addAction(ui->actionFind_references);
     } else {
         //mouse on gutter
         int line;
@@ -2183,3 +2186,23 @@ void MainWindow::on_actionBreakpoint_property_triggered()
 
 }
 
+
+void MainWindow::on_actionGoto_Declaration_triggered()
+{
+    Editor * editor = mEditorList->getEditor();
+    BufferCoord pos;
+    if (editor && editor->PointToCharLine(mContextMenuPos,pos)) {
+        editor->gotoDeclaration(pos);
+    }
+}
+
+
+void MainWindow::on_actionGoto_Definition_triggered()
+{
+    Editor * editor = mEditorList->getEditor();
+    BufferCoord pos;
+    if (editor && editor->PointToCharLine(mContextMenuPos,pos)) {
+        editor->gotoDefinition(pos);
+    }
+}
+

RedPandaIDE/mainwindow.h

@@ -270,6 +270,10 @@ private slots:
 
     void on_actionBreakpoint_property_triggered();
 
+    void on_actionGoto_Declaration_triggered();
+
+    void on_actionGoto_Definition_triggered();
+
 private:
     Ui::MainWindow *ui;
     EditorList *mEditorList;

RedPandaIDE/mainwindow.ui

@@ -1537,6 +1537,21 @@
     <string>Breakpoint property...</string>
    </property>
   </action>
+  <action name="actionGoto_Declaration">
+   <property name="text">
+    <string>Goto Declaration</string>
+   </property>
+  </action>
+  <action name="actionGoto_Definition">
+   <property name="text">
+    <string>Goto Definition</string>
+   </property>
+  </action>
+  <action name="actionFind_references">
+   <property name="text">
+    <string>Find references</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>

RedPandaIDE/widgets/searchresultview.cpp

@@ -9,7 +9,8 @@ PSearchResults SearchResultModel::addSearchResults(const QString &keyword, SynSe
     int index=-1;
     for (int i=0;i<mSearchResults.size();i++) {
         PSearchResults results = mSearchResults[i];
-        if (results->keyword == keyword && results->scope == scope) {
+        if (results->keyword == keyword && results->scope == scope
+                && results->searchType == SearchType::Search) {
             index=i;
             break;
         }
@@ -24,6 +25,36 @@ PSearchResults SearchResultModel::addSearchResults(const QString &keyword, SynSe
     results->keyword = keyword;
     results->options = options;
     results->scope = scope;
+    results->searchType = SearchType::Search;
+    mSearchResults.push_front(results);
+    mCurrentIndex = 0;
+    return results;
+}
+
+PSearchResults SearchResultModel::addSearchResults(const QString &keyword, const QString &filename, int symbolLine)
+{
+    int index=-1;
+    for (int i=0;i<mSearchResults.size();i++) {
+        PSearchResults results = mSearchResults[i];
+        if (results->searchType == SearchType::FindOccurences
+                && results->keyword == keyword
+                && results->filename == filename
+                && results->symbolLine == symbolLine) {
+            index=i;
+            break;
+        }
+    }
+    if (index>=0) {
+        mSearchResults.removeAt(index);
+    }
+    if (mSearchResults.size()>=MAX_SEARCH_RESULTS) {
+        mSearchResults.pop_back();
+    }
+    PSearchResults results = std::make_shared<SearchResults>();
+    results->keyword = keyword;
+    results->filename = filename;
+    results->symbolLine = symbolLine;
+    results->searchType = SearchType::FindOccurences;
     mSearchResults.push_front(results);
     mCurrentIndex = 0;
     return results;
@@ -147,7 +178,7 @@ int SearchResultTreeModel::rowCount(const QModelIndex &parent) const
     return item->results.count();
 }
 
-int SearchResultTreeModel::columnCount(const QModelIndex &parent) const
+int SearchResultTreeModel::columnCount(const QModelIndex &) const
 {
     return 1;
 }
@@ -199,7 +230,7 @@ SearchResultListModel::SearchResultListModel(SearchResultModel *model, QObject *
             this, &SearchResultListModel::onResultModelChanged);
 }
 
-int SearchResultListModel::rowCount(const QModelIndex &parent) const
+int SearchResultListModel::rowCount(const QModelIndex &) const
 {
     return mSearchResultModel->resultsCount();
 }
@@ -212,13 +243,20 @@ QVariant SearchResultListModel::data(const QModelIndex &index, int role) const
         PSearchResults results = mSearchResultModel->results(index.row());
         if (!results)
             return QVariant();
-        switch (results->scope) {
-        case SearchFileScope::currentFile:
-            return tr("Current File:") + QString(" \"%1\"").arg(results->keyword);
-        case SearchFileScope::wholeProject:
-            return tr("Files In Project:") + QString(" \"%1\"").arg(results->keyword);
-        case SearchFileScope::openedFiles:
-            return tr("Open Files:") + QString(" \"%1\"").arg(results->keyword);
+        if (results->searchType == SearchType::Search) {
+            switch (results->scope) {
+            case SearchFileScope::currentFile:
+                return tr("Current File:") + QString(" \"%1\"").arg(results->keyword);
+            case SearchFileScope::wholeProject:
+                return tr("Files In Project:") + QString(" \"%1\"").arg(results->keyword);
+            case SearchFileScope::openedFiles:
+                return tr("Open Files:") + QString(" \"%1\"").arg(results->keyword);
+            }
+        } else if (results->searchType == SearchType::FindOccurences) {
+            return tr("References to symbol \'%1\' at '%2':%3")
+                    .arg(results->keyword)
+                    .arg(baseFileName(results->filename))
+                    .arg(results->symbolLine);
         }
     }
     return QVariant();

RedPandaIDE/widgets/searchresultview.h

@@ -13,6 +13,11 @@ using PSearchResultTreeItem = std::shared_ptr<SearchResultTreeItem>;
 using SearchResultTreeItemList = QList<PSearchResultTreeItem>;
 using PSearchResultTreeItemList = std::shared_ptr<SearchResultTreeItemList>;
 
+enum class SearchType {
+    Search,
+    FindOccurences
+};
+
 struct SearchResultTreeItem {
     QString filename;
     int line;
@@ -23,12 +28,13 @@ struct SearchResultTreeItem {
     SearchResultTreeItemList results;
 };
 
-
-
 struct SearchResults{
     SynSearchOptions options;
     QString keyword;
     SearchFileScope scope;
+    SearchType searchType;
+    QString filename;
+    int symbolLine;
     QList<PSearchResultTreeItem> results;
 };
 
@@ -40,6 +46,10 @@ public:
     explicit SearchResultModel(QObject* parent=nullptr);
     PSearchResults addSearchResults(const QString& keyword,SynSearchOptions options,
                                     SearchFileScope scope);
+    PSearchResults addSearchResults(
+            const QString& keyword,
+            const QString& filename,
+            int symbolLine);
     PSearchResults results(int index);
     void notifySearchResultsUpdated();
     int currentIndex() const;