Added logic to open a file using the "Open source file" menu entry,

the toolbar button or by passing it as argument from CLI.

Signed-off-by: Michele Calgaro <[email protected]>

1 files changed, 56 insertions, 59 deletions

diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index ab3040d..9bffe4f 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -39,6 +39,7 @@
 #include <tqcheckbox.h>
 #include <tqcursor.h>
 #include <tqfile.h>
+#include <tqfiledialog.h>
 #include <tqfileinfo.h>
 #include <tqlabel.h>
 #include <tqlocale.h>
@@ -53,7 +54,6 @@
 ///-- #include <tqstring.h>
 ///-- #include <tqscrollbar.h>
 ///-- #include <tqtextcursor.h>
-///-- #include <tqfiledialog.h>
 ///-- #include <tqtextstream.h>
 ///-- #include <tqtextdocument.h>
 ///-- #include <tqprinter.h>
@@ -156,12 +156,12 @@ MainWindow::MainWindow(TQString file2OpenOnStart, TQWidget *parent) :
 MainWindow::~MainWindow()
 {
 	delete m_aboutDialog;
-	///--			_settings.clear();
+	UiGuiSettings::deleteInstance();
 }
 
-///-- /*
-///--     \brief Initializes the main window by creating the main gui and make some _settings.
-///--  */
+/*
+    \brief Initializes the main window by creating the main gui and make some settings.
+ */
 void MainWindow::initMainWindow()
 {
 	// For icon setup
@@ -296,11 +296,6 @@ void MainWindow::initToolBar()
 void MainWindow::initTextEditor()
 {
 	// Create the TQScintilla widget and add it to the layout.
-	//tqDebug("Trying to load TQScintilla library. If anything fails during loading, it might be "
-	//        "possible that the debug and release version of TQScintilla are mixed or the library "
-	//        "cannot be found at all.");
-	// Try and catch doesn't seem to catch the runtime error when starting UiGUI release with
-	// TQScintilla debug lib and the other way around.
 	try
 	{
 		m_qSciSourceCodeEditor = new TQextScintilla(this);
@@ -504,52 +499,54 @@ TQString MainWindow::loadFile(const TQString &filePath)
 
 /*
     \brief Calls the source file open dialog to load a source file for the formatting preview.
-    If the file was successfully loaded the indenter will be called to generate the formatted source code.
+    If the file was successfully loaded, the indenter will be called to generate the formatted source code.
  */
-void MainWindow::openSourceFileDialog(TQString fileName)
+void MainWindow::openSourceFileDialog(const TQString &fileName)
 {
-///-- 	// If the source code file is changed and the shown dialog for saving the file
-///-- 	// is canceled, also stop opening another source file.
-///-- 	if (!maybeSave())
-///-- 	{
-///-- 		return;
-///-- 	}
-///-- 	TQString openedSourceFileContent = "";
+	// If the source code file is changed and the shown dialog for saving the file
+	// is canceled, also stop opening another source file.
+	if (!maybeSave())
+	{
+		return;
+	}
+	TQString openedSourceFileContent = "";
+	TQString fileExtensions = "*.h *.c *.cpp *.*"; // Remove this line when the indenter is available
 ///-- 	TQString fileExtensions = tr("Supported by indenter") + " (" +
 ///-- 	        _indentHandler->getPossibleIndenterFileExtensions() + ");;" + tr("All files") + " (*.*)";
 ///-- 
 ///-- 	//TQString openedSourceFileContent = openFileDialog( tr("Choose source code file"), "./",
-///-- 	// fileExtensions );
-///-- 	if (fileName.isEmpty())
-///-- 	{
-///-- 		fileName = TQFileDialog::getOpenFileName(this, tr(
-///-- 							"Choose source code file"), m_currentSourceFile, fileExtensions);
-///-- 	}
-///-- 
-///-- 	if (fileName != "")
-///-- 	{
-///-- 		m_currentSourceFile = fileName;
-///-- 		TQFileInfo fileInfo(fileName);
-///-- 		m_currentSourceFileExtension = fileInfo.suffix();
-///-- 
-///-- 		openedSourceFileContent = loadFile(fileName);
-///-- 		m_sourceFileContent      = openedSourceFileContent;
-///-- 		if (m_toolBarWidget->cbLivePreview->isChecked())
-///-- 		{
-///-- 			callIndenter();
-///-- 		}
-///-- 		m_sourceCodeChanged = true;
-///-- 		m_previewToggled    = true;
-///-- 		updateSourceView();
-///-- 		updateWindowTitle();
-///-- 		updateRecentlyOpenedList();
+///--	// fileExtensions );
+  TQString fileToOpen = fileName;
+	if (fileToOpen.isEmpty())
+	{
+		fileToOpen = TQFileDialog::getOpenFileName(m_currentSourceFile, fileExtensions, this, nullptr,
+		        tr("Choose source code file"));
+	}
+
+	if (!fileToOpen.isEmpty())
+	{
+		m_currentSourceFile = fileToOpen;
+		TQFileInfo fileInfo(fileToOpen);
+		m_currentSourceFileExtension = fileInfo.extension(false);
+
+		openedSourceFileContent = loadFile(fileToOpen);
+		m_sourceFileContent      = openedSourceFileContent;
+		if (m_toolBarWidget->cbLivePreview->isChecked())
+		{
+			callIndenter();
+		}
+		m_sourceCodeChanged = true;
+		m_previewToggled    = true;
+		updateSourceView();
+		updateWindowTitle();
+		updateRecentlyOpenedList();
 ///-- 		_textEditLastScrollPos = 0;
 ///-- 		m_textEditVScrollBar->setValue(_textEditLastScrollPos);
-///-- 
-///-- 		m_savedSourceContent = openedSourceFileContent;
-///-- 		m_qSciSourceCodeEditor->setModified(false);
-///-- 		m_documentModified = false;
-///-- 	}
+
+		m_savedSourceContent = openedSourceFileContent;
+		m_qSciSourceCodeEditor->setModified(false);
+		m_documentModified = false;
+	}
 }
 
 /*
@@ -689,19 +686,19 @@ void MainWindow::updateSourceView()
 ///-- 	m_textEditVScrollBar->setValue(_textEditLastScrollPos);
 }
 
-///-- /*
-///--     \brief Calls the selected indenter with the currently loaded source code to retrieve the formatted source code.
-///-- 
-///--     The original loaded source code file will not be changed.
-///--  */
-///-- void MainWindow::callIndenter()
-///-- {
-///-- 	TQApplication::setOverrideCursor(TQCursor(TQt::WaitCursor));
+/*
+    \brief Calls the selected indenter with the currently loaded source code to retrieve the formatted source code.
+
+    The original loaded source code file will not be changed.
+ */
+void MainWindow::callIndenter()
+{
+	TQApplication::setOverrideCursor(TQCursor(TQt::WaitCursor));
 ///-- 	m_sourceFormattedContent = _indentHandler->callIndenter(m_sourceFileContent,
 ///-- 	        m_currentSourceFileExtension);
-///-- 	//updateSourceView();
-///-- 	TQApplication::restoreOverrideCursor();
-///-- }
+	updateSourceView();
+	TQApplication::restoreOverrideCursor();
+}
 
 /*
     \brief Switches the syntax highlighting corresponding to the value \a turnOn either on or off.