Attempt to have a default font specified from the system

src/TyroApp.cpp

@@ -22,10 +22,6 @@ StringConstMap Glob_lexer_map;
 PrefPane *Glob_pref_pane = nullptr;
 #endif
 
-// Static app loading variables
-static wxArrayString files;
-static int param_count;
-
 /**
  * Class with main method
  */
@@ -58,7 +54,7 @@ public:
 		Glob_main_frame->Show(true);
 		
 		// Open passed files
-		if (param_count > 0)
+		if (this->param_count > 0)
 		{
 			Glob_main_frame->OpenFiles(files);
 		}
@@ -105,18 +101,22 @@ public:
 	{
 		// Get un-named parameters
 		int i;
-		param_count = parser.GetParamCount();
+		this->param_count = parser.GetParamCount();
 
-		wxLogDebug("%i Parameters", param_count);
+		wxLogDebug("%i Parameters", this->param_count);
 
-		for (i = 0; i < param_count; i++)
+		for (i = 0; i < this->param_count; i++)
 		{
-			files.Add(parser.GetParam(i));
+			this->files.Add(parser.GetParam(i));
 		}
 
 		return true;
 	}
 private:
+	// app loading variables
+	wxArrayString files;
+	int param_count = 0;
+
 	/**
 	 * Set up mapping for lexers
 	 */

src/settings/ThemeConfig.cpp

@@ -25,7 +25,7 @@ ThemeConfig::~ThemeConfig() {}
  * @param string theme_name
  * @return bool
  */ 
-bool ThemeConfig::SetTheme(string theme_name)
+bool ThemeConfig::SetTheme(const string &theme_name)
 {
 	JsonValue theme_list = this->GetRoot();
 	JsonValue selected_theme = theme_list.get(theme_name, JsonValue());

src/settings/ThemeConfig.h

@@ -10,7 +10,7 @@ class ThemeConfig : TyroConfig {
 public:
 	ThemeConfig();
 	~ThemeConfig();
-	bool SetTheme(string theme_name);
+	bool SetTheme(const string &theme_name);
 	JsonValue GetTheme();
 	JsonValue GetThemeValue(string type, string key);
 	wxColor GetThemeColor(string type, string key);

src/widgets/EditPane.cpp

@@ -306,13 +306,8 @@ void EditPane::OnCharAdded(wxStyledTextEvent& event)
  */
 void EditPane::_ApplyTheme(JsonValue &lexer_map)
 {
-	// Font setup
+	// Make sure to have a default font, especially for Linux
-	wxFont defaultFont(
+	wxFont globalFont = wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT);
-		TYRO_DEFAULT_FONT_SIZE,
-		wxFONTFAMILY_TELETYPE,
-		wxFONTFLAG_DEFAULT,
-		wxFONTWEIGHT_NORMAL
-	);
 
 	static const wxColor default_background = this->theme_config->GetThemeColor("background", "default");
 	static const wxColor default_foreground = this->theme_config->GetThemeColor("foreground", "default");
@@ -324,22 +319,16 @@ void EditPane::_ApplyTheme(JsonValue &lexer_map)
 		? (this->theme_config->GetThemeColor("line_numbers", "foreground"))
 		: default_foreground;
 
+	// Attempt to set the font according to config
+	Glob_config->Read("global_font", &globalFont);
+
 	// Set default colors/ fonts
 	for(int i = 0; i <= wxSTC_STYLE_MAX; i++)
 	{
 		this->StyleSetBackground(i, default_background);
 		this->StyleSetForeground(i, default_foreground);
 
-		wxFont globalFont;
+		this->StyleSetFont(i, globalFont);
-		wxString fontFace;
-		if ( ! Glob_config->Read("global_font", &globalFont))
-		{
-			this->StyleSetFont(i, defaultFont);
-		}
-		else
-		{
-			this->StyleSetFont(i, globalFont);
-		}
 	}
 
 	// Set up Code folding

src/widgets/FilePane.cpp

@@ -103,10 +103,10 @@ void FilePane::CreateTree(const wxString &path)
 		this->AddDirToTree(root, dirs[0], wxString(""), true);
 	}
 
-	delete files;
-
 	// Add files that are in the root path
-	this->AddDirFiles(root, this->base_path);
+	this->AddDirFiles(root, this->base_path, files);
+
+	delete files;
 }
 
 /**
@@ -199,20 +199,24 @@ void FilePane::AddDirToTree(wxTreeListItem &root, const wxString &path, const wx
 		this->AddDirToTree(dir_node, dirs[0], newParent, true);
 	}
 
-	delete files;
-
 	// Add the files, if they exist
 	// Defer until after recursion so that files follow folders
-	this->AddDirFiles(dir_node, fullPath);
+	this->AddDirFiles(dir_node, fullPath, files);
+
+	delete files;
 }
 
-void FilePane::AddDirFiles(wxTreeListItem &root, const wxString &path)
+/**
+ * Add the file leaves for the current file path in the tree
+ *
+ * @param wxTreeListITem &root - The branch of the tree representing the current path
+ * @param wxString &path - The filesystem path
+ * @param wxArrayString *files - The list of files
+ */
+void FilePane::AddDirFiles(wxTreeListItem &root, const wxString &path, wxArrayString *files)
 {
 	wxLogInfo("Adding files for dir: %s", path);
 
-	auto *files = new wxArrayString();
-	wxDir::GetAllFiles(path, files, wxEmptyString, wxDIR_FILES);
-
 	wxFileName rootPath(path);
 	rootPath.MakeAbsolute();
 
@@ -235,8 +239,6 @@ void FilePane::AddDirFiles(wxTreeListItem &root, const wxString &path)
 		this->AppendItem(root, fileLabel, Icon_File, Icon_File, fileData);
 		this->file_set.insert(std::string(fileName.GetFullPath()));
 	}
-
-	delete files;
 }
 
 /**

src/widgets/FilePane.h

@@ -25,6 +25,6 @@ private:
 	void OpenFileInEditor(wxTreeListEvent& event);
 	void InitImageList();
 	void AddDirToTree(wxTreeListItem &root, const wxString &path, const wxString &parent, bool recurse = false);
-	void AddDirFiles(wxTreeListItem &root, const wxString &path);
+	void AddDirFiles(wxTreeListItem &root, const wxString &path, wxArrayString *files);
 };
 

src/widgets/PrefPane.cpp

@@ -101,13 +101,16 @@ public:
 
 		wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 
+		wxFont globalFont = wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT);
+		Glob_config->Read("global_font", &globalFont);
+
 		this->fontPicker = new wxFontPickerCtrl(
-		this,
+			this,
-		myID_PREFS_FONT,
+			myID_PREFS_FONT,
-		this->GetFont(),
+			globalFont,
-		wxDefaultPosition,
+			wxDefaultPosition,
-		wxDefaultSize,
+			wxDefaultSize,
-		wxFNTP_FONTDESC_AS_LABEL
+			wxFNTP_FONTDESC_AS_LABEL
 		);
 		this->fontPicker->SetLabelText("Editor Font");
 		wxSizer *fontSizer = new wxBoxSizer(wxHORIZONTAL);
@@ -142,7 +145,7 @@ public:
 	 */
 	virtual bool TransferDataToWindow()
 	{
-		wxFont globalFont;
+		wxFont globalFont = wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT);
 		Glob_config->Read("global_font", &globalFont);
 
 		this->fontPicker->SetSelectedFont(globalFont);
@@ -202,7 +205,7 @@ PrefPane::PrefPane()
 {
 	this->pref_window = new wxPreferencesEditor();
 	this->pref_window->AddPage(new GeneralPrefPane());
-	// this->pref_window->AddPage(new FontPrefPane());
+	this->pref_window->AddPage(new FontPrefPane());
 }
 
 PrefPane::~PrefPane()