feat: add clear button to console panel

CHANGES.md

@@ -10,6 +10,7 @@ Features:
  * Add Button to Center the loaded image in the Image Slice Window.
  * Add "Created At", "Last Modified At" columns to card list.
  * Add filter box to Game and Stylesheet selection.
+ * Add Clear button to console panel.
 
 ------------------------------------------------------------------------------
 HEAD: new items added as changes are made

data/en.mse-locale/locale

@@ -81,6 +81,9 @@ menu:
 	scatter:			S&catter Plot	4
 	scatter pie:		Sc&atter-Pie	5
 	
+	console:			Console
+	clear console:		&Clear Console	Ctrl+L
+
 	window:			&Window
 	new window:			&New Window
 	cards tab:			&Cards	Alt+1
@@ -197,6 +200,9 @@ help:
 	scatter:			A scatter plot, the size indicates the number of cards
 	scatter pie:		A scatter plot where each item is a small pie graph
 	
+	#console:
+	clear console:		Clear the console
+
 	#window:
 	new window:			Creates another window to edit the same set
 	cards tab:			Edit the cards in the set
@@ -353,6 +359,8 @@ tool:
 	smooth point:		Smooth
 	symmetric point:	Symmetric
 
+	clear console:		Clear Console
+	
 ############################################################## Toolbar help text
 tooltip:
 	cards tab:			
@@ -428,6 +436,8 @@ tooltip:
 	smooth point:		Make point smooth
 	symmetric point:	Make point symmetric
 
+	clear console:		Clear Console
+
 ############################################################## Labels in the GUI
 label:
 	# Cards tab
@@ -583,6 +593,7 @@ button:
 	
 	# Console panel
 	evaluate:			&Evaluate
+	clear:				&Clear
 	
 	# Welcome
 	new set:			New set

resource/win32_res.rc

@@ -61,6 +61,8 @@ tool/graph_stack IMAGE "tool/graph_stack.png"
 tool/graph_scatter IMAGE "tool/graph_scatter.png"
 tool/graph_scatter_pie IMAGE "tool/graph_scatter_pie.png"
 
+tool/clear_console IMAGE "tool/clear_console.png"
+
 tool/window_cards IMAGE "tool/window_cards.png"
 tool/window_set_info IMAGE "tool/window_set_info.png"
 tool/window_style IMAGE "tool/window_style.png"

src/gui/set/console_panel.cpp

@@ -81,6 +81,14 @@ public:
     add_message(make_intrusive<ConsoleMessage>(type,text,joined_to_previous));
   }
 
+  void clear_console() {
+    messages.clear();
+    layout_all();
+    selection = messages.size();
+    update_scrollbar();
+    Refresh(false);
+  }
+  
   bool have_selection() const {
     return selection < messages.size();
   }
@@ -455,6 +463,7 @@ END_EVENT_TABLE()
 
 ConsolePanel::ConsolePanel(Window* parent, int id)
   : SetWindowPanel(parent, id)
+  , menuConsole(nullptr)
   , messages(nullptr)
   , entry(nullptr)
   , is_active_window(false)
@@ -467,10 +476,12 @@ ConsolePanel::ConsolePanel(Window* parent, int id)
   entry_panel = new wxPanel(splitter, wxID_ANY);
   entry = new HistoryTextCtrl(entry_panel, wxID_ANY);
   wxButton* evaluate = new wxButton(entry_panel, ID_EVALUATE, _BUTTON_("evaluate"));
+  wxButton* clear = new wxButton(entry_panel, ID_CLEAR_CONSOLE, _BUTTON_("clear"));
   // init sizer for entry_panel
   wxSizer* se = new wxBoxSizer(wxHORIZONTAL);
   se->Add(entry,    1, wxEXPAND, 2);
   se->Add(evaluate, 0, wxEXPAND | wxLEFT, 2);
+  se->Add(clear, 0, wxEXPAND | wxLEFT, 2);
   entry_panel->SetSizer(se);
   // init splitter
   splitter->SetMinimumPaneSize(40);
@@ -481,6 +492,14 @@ ConsolePanel::ConsolePanel(Window* parent, int id)
   s->Add(splitter, 1, wxEXPAND);
   s->SetSizeHints(this);
   SetSizer(s);
+
+  // init menus
+  menuConsole = new wxMenu();
+  add_menu_item_tr(menuConsole, ID_CLEAR_CONSOLE, "clear_console", "clear console");
+}
+
+ConsolePanel::~ConsolePanel() {
+  delete menuConsole;
 }
 
 void ConsolePanel::onChangeSet() {
@@ -501,11 +520,18 @@ void ConsolePanel::initUI(wxToolBar* tb, wxMenuBar* mb) {
   // stop blinker
   is_active_window = true;
   stop_blinker();
+
+  add_tool_tr(tb, ID_CLEAR_CONSOLE, "clear_console", "clear console");
+  tb->Realize();
+
+  mb->Insert(2, menuConsole, _MENU_("console"));
 }
 
 void ConsolePanel::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
   // Toolbar
+  tb->DeleteTool(ID_CLEAR_CONSOLE);
   // Menus
+  mb->Remove(2);
 
   // we are no longer active, allow blinker
   is_active_window = false;
@@ -524,6 +550,9 @@ void ConsolePanel::onCommand(int id) {
   if (id == ID_EVALUATE) {
     exec(entry->get_command_and_clear());
   }
+  else if (id == ID_CLEAR_CONSOLE) {
+    messages->clear_console();
+  }
 }
 
 void ConsolePanel::onIdle(wxIdleEvent&) {

src/gui/set/console_panel.hpp

@@ -20,6 +20,7 @@ class HistoryTextCtrl;
 class ConsolePanel : public SetWindowPanel {
 public:
   ConsolePanel(Window* parent, int id);
+  ~ConsolePanel();
   
   // --------------------------------------------------- : UI
   
@@ -50,6 +51,8 @@ private:
   wxPanel* entry_panel;
   HistoryTextCtrl* entry;
 
+  wxMenu* menuConsole;
+  
   void get_pending_errors();
   void exec(String const& code);
   

src/util/window_id.hpp

@@ -209,6 +209,7 @@ enum ChildMenuID {
   
   // Console panel
   ID_EVALUATE,
+  ID_CLEAR_CONSOLE,
   
   // SymbolFont (Format menu)
   ID_INSERT_SYMBOL_MENU_MIN =  9001,