A little pointer and docblock cleanup, show current language in status bar

src/TyroApp.cpp

@@ -9,11 +9,12 @@
 
 
 // Some global stuff
-wxConfigBase *Glob_config;
-TyroMenu *Glob_menu_bar;
-MainFrame *Glob_main_frame;
+wxConfigBase *Glob_config = nullptr;
+TyroMenu *Glob_menu_bar = nullptr;
+wxStatusBar *Glob_status_bar = nullptr;
+MainFrame *Glob_main_frame = nullptr;
+PrefPane *Glob_pref_pane = nullptr;
 StringConstMap Glob_lexer_map;
-PrefPane *Glob_pref_pane;
 
 // Static app loading variables
 static wxArrayString files;

src/definitions.h

@@ -8,7 +8,7 @@
 // Application config
 const wxString APP_NAME = "Tyro";
 const wxString APP_VENDOR = "Aviat Ion";
-const wxString APP_VERSION = "0.5.0";
+const wxString APP_VERSION = "0.9.0";
 const wxString APP_VERSION_MORE = "Pre-release";
 
 // Command-line arguments
@@ -48,6 +48,13 @@ enum myMargins
 	MARGIN_LINE_NUMBERS
 };
 
+// Status bar sections
+enum myStatusBarSections {
+	STATUS_MESSAGES,
+	STATUS_CURSOR_LOCATION,
+	STATUS_CURRENT_LANGUAGE
+};
+
 // Top level menus
 enum myMenuIds {
 	myFILE_MENU,

src/settings/LangConfig.cpp

@@ -1,12 +1,9 @@
-/**
- * Lexer configuration object
- * 
- * @extends TyroConfig
- */
-
 #include "LangConfig.h"
 #include <config/languages_json.h>
 
+/**
+ * Constructor
+ */ 
 LangConfig::LangConfig()
 {
 	this->LoadJson(languages_json);
@@ -26,6 +23,9 @@ LangConfig::LangConfig()
 	}
 }
 
+/**
+ * Destructor
+ */ 
 LangConfig::~LangConfig()
 {
 	wxLogDebug("Called LangConfig Destructor");
@@ -107,6 +107,12 @@ JsonValue LangConfig::GetLexerMap(string lang)
 		.get("lexer_map", JsonValue());
 }
 
+/**
+ * Set the selected language key
+ * 
+ * @param string lang
+ * @return void
+ */ 
 void LangConfig::SetLang(string lang)
 {
 	this->lang = lang;

src/settings/ThemeConfig.cpp

@@ -5,23 +5,40 @@
 #include "ThemeConfig.h"
 #include <config/themes_json.h>
 
+/**
+ * Constructor
+ */ 
 ThemeConfig::ThemeConfig()
 {
 	this->LoadJson(themes_json);
 	this->SetTheme("Solarized");
 }
 
+/**
+ * Destructor
+ */ 
 ThemeConfig::~ThemeConfig()
 {
 	wxLogDebug("Called ThemeConfig Destructor");
 }
 
+/**
+ * Set the current theme
+ * 
+ * @param string theme_name
+ * @return void
+ */ 
 void ThemeConfig::SetTheme(string theme_name)
 {
 	JsonValue theme_list = this->GetRoot();
 	this->current_theme = theme_list.get(theme_name, JsonValue());
 }
 
+/**
+ * Get the name of the currently selected theme
+ *
+ * @return string
+ */ 
 JsonValue ThemeConfig::GetTheme()
 {
 	return this->current_theme;

src/widgets/EditPane.h

@@ -25,8 +25,8 @@ public:
 	void SetCurrentLang(string name);
 private:
 	StringConstMap::iterator lexerMapIt;
-	LangConfig *lang_config;
-	ThemeConfig *theme_config;
+	LangConfig *lang_config = nullptr;
+	ThemeConfig *theme_config = nullptr;
 	bool FileReadable();
 	bool FileWritable();
 	void BindEvents();

src/widgets/MainFrame.cpp

@@ -6,7 +6,8 @@
 // Nasty globals
 extern TyroMenu *Glob_menu_bar;
 extern PrefPane *Glob_pref_pane;
-static TabContainer *notebook;
+extern wxStatusBar *Glob_status_bar;
+static TabContainer *notebook = nullptr;
 
 // Frame icon
 #include "../../resources/xpm/tyro.xpm"
@@ -27,9 +28,12 @@ MainFrame::MainFrame(wxFrame *frame, const wxString &title)
 	// Apply the menu bar to the current frame
 	this->SetMenuBar(Glob_menu_bar);
 	
-	this->SetupStatusBar();
+	// Setup StatusBar
+	Glob_status_bar = new wxStatusBar(this, wxID_ANY);
+	Glob_status_bar->SetFieldsCount(3);
 	
 	this->DoLayout();
+	
 	this->BindEvents();
 }
 
@@ -47,6 +51,8 @@ MainFrame::~MainFrame()
 	wxDELETE(this->replaceDlg);
 	wxDELETE(this->findReplaceData);
 	
+	Glob_status_bar->Destroy();
+	
 	manager->UnInit();
 }
 
@@ -74,6 +80,14 @@ void MainFrame::DoLayout()
 	notebookPaneInfo.CenterPane();
 	this->manager->AddPane(notebook, notebookPaneInfo);
 	
+	wxAuiPaneInfo statusPaneInfo;
+	statusPaneInfo.Bottom()
+		.ToolbarPane()
+		.Gripper(false)
+		.DockFixed(true)
+		.Resizable(true);
+	this->manager->AddPane(Glob_status_bar, statusPaneInfo);
+	
 	// Update everything
 	this->EnableEditControls(false);
 }

src/widgets/MainFrame.h

@@ -16,8 +16,8 @@ class MainFrame: public wxFrame
 		void OpenFiles(wxArrayString filelist);
 		void OnPrefsChanged(wxCommandEvent &event);
 	private:
-		wxAuiManager *manager;
-		wxAuiToolBar *toolBar;
+		wxAuiManager *manager = nullptr;
+		wxAuiToolBar *toolBar = nullptr;
 		wxFindReplaceData *findReplaceData = nullptr;
 		wxFindReplaceData *findData = nullptr;
 		wxFindReplaceDialog *findDlg = nullptr;

src/widgets/PrefPane.h

@@ -12,7 +12,7 @@ public:
 	void Show(wxWindow *parent);
 	
 protected:
-	wxPreferencesEditor *pref_window;
+	wxPreferencesEditor *pref_window = nullptr;
 };
 
 #endif	/* TYRO_PREF_PANE_H */

src/widgets/TabContainer.cpp

@@ -5,6 +5,7 @@
 #include "widget.h"
 
 extern TyroMenu *Glob_menu_bar;
+extern wxStatusBar *Glob_status_bar;
 static unsigned long untitled_document_count = 0;
 
 /**
@@ -163,6 +164,8 @@ void TabContainer::OnClosed(wxAuiNotebookEvent &WXUNUSED(event))
 	if (this->GetPageCount() == 0)
 	{
 		this->parent->EnableEditControls(false);
+		Glob_status_bar->SetStatusText("", STATUS_CURSOR_LOCATION);
+		Glob_status_bar->SetStatusText("", STATUS_CURRENT_LANGUAGE);
 	}
 }
 
@@ -209,4 +212,7 @@ void TabContainer::OnTabSwitch(wxAuiNotebookEvent &event)
 	
 	// Update language menu selection
 	Glob_menu_bar->SetCurrentLanguage(editor->GetCurrentLang());
+	
+	// Update status bar 
+	Glob_status_bar->SetStatusText(editor->GetCurrentLang(), STATUS_CURRENT_LANGUAGE);
 }

src/widgets/TabContainer.h

@@ -29,7 +29,7 @@ public:
 	EditPane *GetEditor(size_t page_idx);
 	void OnCloseAll(wxCommandEvent &event);
 private:
-	MainFrame *parent;
+	MainFrame *parent = nullptr;
 	void OnTabSwitch(wxAuiNotebookEvent &event);
 	void OnClose(wxAuiNotebookEvent &event);
 	void OnClosed(wxAuiNotebookEvent &event);

src/widgets/TyroMenu.cpp

@@ -1,7 +1,7 @@
 #include "widget.h"
 #include "../settings/LangConfig.h"
 
-static LangConfig *lang_config;
+static LangConfig *lang_config = nullptr;
 
 /**
  * Constructor

src/widgets/TyroMenu.h

@@ -14,11 +14,11 @@ public:
 	void SetIdChecked(int id, bool checked);
 	void SetCurrentLanguage(string lang);
 private:
-	wxMenu *fileMenu;
-	wxMenu *editMenu;
-	wxMenu *viewMenu;
-	wxMenu *langMenu;
-	wxMenu *helpMenu;
+	wxMenu *fileMenu = nullptr;
+	wxMenu *editMenu = nullptr;
+	wxMenu *viewMenu = nullptr;
+	wxMenu *langMenu = nullptr;
+	wxMenu *helpMenu = nullptr;
 	void SetupMainMenus();
 	void SetupLangMenu();
 	void EnableEntireMenu(size_t menuId, wxMenu *menu, bool enable);