logic: Don't show line numbers for summary

src/lib/component/controller/CodeController.cpp

@@ -37,6 +37,8 @@ void CodeController::handleMessage(MessageActivateAll* message)
 	statsSnippet.startLineNumber = 1;
 	statsSnippet.endLineNumber = 1;
 
+	statsSnippet.reduced = true;
+
 	statsSnippet.locationFile = std::make_shared<TokenLocationFile>(FilePath());
 	statsSnippet.locationFile->isWholeCopy = true;
 

src/lib/component/view/helper/CodeSnippetParams.cpp

@@ -12,6 +12,7 @@ CodeSnippetParams::CodeSnippetParams()
 	, isActive(false)
 	, isDeclaration(false)
 	, isCollapsed(false)
+	, reduced(false)
 {
 }
 

src/lib/component/view/helper/CodeSnippetParams.h

@@ -33,6 +33,8 @@ struct CodeSnippetParams
 	bool isActive;
 	bool isDeclaration;
 	bool isCollapsed;
+
+	bool reduced;
 };
 
 #endif // CODE_SNIPPET_PARAMS_H

src/lib_gui/qt/element/QtCodeArea.cpp

@@ -94,6 +94,7 @@ QtCodeArea::QtCodeArea(
 	, m_setIDECursorPositionAction(nullptr)
 	, m_eventPosition(0, 0)
 	, m_isActiveFile(false)
+	, m_lineNumbersHidden(false)
 {
 	setObjectName("code_area");
 	setReadOnly(true);
@@ -116,7 +117,7 @@ QtCodeArea::QtCodeArea(
 	annotateText();
 
 	m_digits = lineNumberDigits();
-	updateLineNumberAreaWidth(0);
+	updateLineNumberAreaWidth();
 
 	connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
 	connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));
@@ -221,13 +222,18 @@ int QtCodeArea::lineNumberDigits() const
 
 int QtCodeArea::lineNumberAreaWidth() const
 {
-	return fontMetrics().width(QLatin1Char('9')) * m_digits + 30;
+	if (!m_lineNumbersHidden)
+	{
+		return fontMetrics().width(QLatin1Char('9')) * m_digits + 30;
+	}
+
+	return 0;
 }
 
 void QtCodeArea::updateLineNumberAreaWidthForDigits(int digits)
 {
 	m_digits = digits;
-	updateLineNumberAreaWidth(0);
+	updateLineNumberAreaWidth();
 }
 
 void QtCodeArea::updateContent()
@@ -279,6 +285,12 @@ std::string QtCodeArea::getCode() const
 	return m_code;
 }
 
+void QtCodeArea::hideLineNumbers()
+{
+	m_lineNumberArea->hide();
+	m_lineNumbersHidden = true;
+}
+
 void QtCodeArea::resizeEvent(QResizeEvent *e)
 {
 	QPlainTextEdit::resizeEvent(e);
@@ -529,7 +541,7 @@ void QtCodeArea::updateLineNumberArea(const QRect &rect, int dy)
 
 	if (rect.contains(viewport()->rect()))
 	{
-		updateLineNumberAreaWidth(0);
+		updateLineNumberAreaWidth();
 	}
 }
 

src/lib_gui/qt/element/QtCodeArea.h

@@ -89,6 +89,8 @@ public:
 
 	std::string getCode() const;
 
+	void hideLineNumbers();
+
 protected:
 	virtual void resizeEvent(QResizeEvent* event) Q_DECL_OVERRIDE;
 	virtual void showEvent(QShowEvent* event) Q_DECL_OVERRIDE;
@@ -102,7 +104,7 @@ protected:
 	virtual void contextMenuEvent(QContextMenuEvent* event) Q_DECL_OVERRIDE;
 
 private slots:
-	void updateLineNumberAreaWidth(int newBlockCount);
+	void updateLineNumberAreaWidth(int newBlockCount = 0);
 	void updateLineNumberArea(const QRect&, int);
 	void clearSelection();
 	void setIDECursorPosition();
@@ -177,6 +179,7 @@ private:
 							// the position where the context menu is opened needs to be stored]
 
 	bool m_isActiveFile;
+	bool m_lineNumbersHidden;
 };
 
 #endif // QT_CODE_AREA_H

src/lib_gui/qt/element/QtCodeFile.cpp

@@ -60,11 +60,6 @@ QtCodeFile::QtCodeFile(const FilePath& filePath, QtCodeFileList* parent)
 
 	titleLayout->addWidget(m_title);
 
-	if (m_title->text().size() == 0)
-	{
-		m_title->hide();
-	}
-
 	m_titleBar->setMinimumHeight(m_title->height() + 4);
 
 	m_referenceCount = new QLabel(this);
@@ -149,6 +144,11 @@ void QtCodeFile::addCodeSnippet(const CodeSnippetParams& params)
 
 	std::shared_ptr<QtCodeSnippet> snippet(new QtCodeSnippet(params, this));
 
+	if (params.reduced)
+	{
+		m_title->hide();
+	}
+
 	m_snippetLayout->addWidget(snippet.get());
 
 	if (params.locationFile->isWholeCopy)
@@ -172,7 +172,7 @@ void QtCodeFile::addCodeSnippet(const CodeSnippetParams& params)
 
 	m_snippets.push_back(snippet);
 
-	updateSnippets();
+	setSnippets();
 	updateRefCount(params.refCount);
 }
 
@@ -213,7 +213,7 @@ QtCodeSnippet* QtCodeFile::insertCodeSnippet(const CodeSnippetParams& params)
 	m_snippetLayout->insertWidget(i, snippet.get());
 	m_snippets.insert(m_snippets.begin() + i, snippet);
 
-	updateSnippets();
+	setSnippets();
 	updateRefCount(params.refCount);
 
 	return snippet.get();
@@ -270,6 +270,8 @@ bool QtCodeFile::isCollapsedActiveFile() const
 
 void QtCodeFile::updateContent()
 {
+	updateSnippets();
+
 	for (std::shared_ptr<QtCodeSnippet> snippet : m_snippets)
 	{
 		snippet->updateContent();
@@ -425,13 +427,13 @@ bool QtCodeFile::hasSnippets() const
 	return m_snippets.size() > 0;
 }
 
-void QtCodeFile::handleMessage(MessageWindowFocus* message)
-{
-	updateTitleBar();
-}
-
 void QtCodeFile::updateSnippets()
 {
+	if (m_snippets.size() == 0)
+	{
+		return;
+	}
+
 	int maxDigits = 1;
 	for (std::shared_ptr<QtCodeSnippet> snippet : m_snippets)
 	{
@@ -448,8 +450,11 @@ void QtCodeFile::updateSnippets()
 
 	m_snippets.front()->setProperty("isFirst", true);
 	m_snippets.back()->setProperty("isLast", true);
+}
 
-	setSnippets();
+void QtCodeFile::handleMessage(MessageWindowFocus* message)
+{
+	updateTitleBar();
 }
 
 void QtCodeFile::updateRefCount(int refCount)

src/lib_gui/qt/element/QtCodeFile.h

@@ -59,6 +59,8 @@ public:
 	void requestSnippets() const;
 	bool hasSnippets() const;
 
+	void updateSnippets();
+
 public slots:
 	void clickedMinimizeButton() const;
 	void clickedSnippetButton() const;
@@ -71,7 +73,6 @@ private slots:
 private:
 	virtual void handleMessage(MessageWindowFocus* message);
 
-	void updateSnippets();
 	void updateRefCount(int refCount);
 	void updateTitleBar();
 	void doUpdateTitleBar();

src/lib_gui/qt/element/QtCodeFileList.cpp

@@ -60,6 +60,7 @@ void QtCodeFileList::addCodeSnippet(
 	{
 		file->addCodeSnippet(params);
 	}
+
 	file->setModificationTime(params.modificationTime);
 }
 
@@ -173,6 +174,14 @@ void QtCodeFileList::setFileMaximized(const FilePath path)
 	}
 }
 
+void QtCodeFileList::updateFiles()
+{
+	for (std::shared_ptr<QtCodeFile> file: m_files)
+	{
+		file->updateContent();
+	}
+}
+
 void QtCodeFileList::showContents()
 {
 	for (std::shared_ptr<QtCodeFile> filePtr : m_files)
@@ -261,14 +270,6 @@ QtCodeSnippet* QtCodeFileList::getFirstActiveSnippet() const
 	return snippet;
 }
 
-void QtCodeFileList::updateFiles()
-{
-	for (std::shared_ptr<QtCodeFile> file: m_files)
-	{
-		file->updateContent();
-	}
-}
-
 void QtCodeFileList::expandActiveSnippetFile(bool scrollTo)
 {
 	for (std::shared_ptr<QtCodeFile> file: m_files)

src/lib_gui/qt/element/QtCodeFileList.h

@@ -56,6 +56,7 @@ public:
 	void setFileSnippets(const FilePath path);
 	void setFileMaximized(const FilePath path);
 
+	void updateFiles();
 	void showContents();
 	void scrollToValue(int value);
 	void scrollToActiveFileIfRequested();
@@ -69,8 +70,6 @@ private:
 	QtCodeFile* getFile(const FilePath filePath);
 	QtCodeSnippet* getFirstActiveSnippet() const;
 
-	void updateFiles();
-
 	void expandActiveSnippetFile(bool scrollTo);
 	void ensureWidgetVisibleAnimated(QWidget *childWidget, QRectF rect);
 

src/lib_gui/qt/element/QtCodeSnippet.cpp

@@ -90,7 +90,10 @@ QtCodeSnippet::QtCodeSnippet(const CodeSnippetParams& params, QtCodeFile* file)
 		connect(m_footer, SIGNAL(clicked()), this, SLOT(clickedFooter()));
 	}
 
-	updateDots();
+	if (params.reduced)
+	{
+		m_codeArea->hideLineNumbers();
+	}
 }
 
 QtCodeSnippet::~QtCodeSnippet()

src/lib_gui/qt/view/QtCodeView.cpp

@@ -131,6 +131,8 @@ void QtCodeView::doShowCodeSnippets(const std::vector<CodeSnippetParams>& snippe
 		}
 	}
 
+	m_widget->updateFiles();
+
 	setStyleSheet(); // so property "isLast" of QtCodeSnippet is computed correctly
 }