dub.json

@@ -4,8 +4,7 @@
 	],
 	"copyright": "Copyright © 2022, Andrew Lalis",
 	"dependencies": {
-		"gtk-d": "~>3.10.0",
+		"gtk-d": "~>3.10.0"
-		"dsh": "~>1.6.1"
 	},
 	"stringImportPaths": [
 		"resources"

dub.selections.json

@@ -1,7 +1,6 @@
 {
 	"fileVersion": 1,
 	"versions": {
-		"dsh": "1.6.1",
 		"gtk-d": "3.10.0"
 	}
 }

resources/todo-ui.glade

@@ -107,7 +107,6 @@
                         <property name="can_focus">False</property>
                         <property name="use_underline">True</property>
                         <property name="use_stock">True</property>
-                        <signal name="activate" handler="onAboutMenuActivated" swapped="no"/>
                       </object>
                     </child>
                   </object>
@@ -134,7 +133,7 @@
                   <object class="GtkListBox" id="taskList">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="activate_on_single_click">False</property>
+                    <property name="selection_mode">none</property>
                   </object>
                 </child>
               </object>
@@ -154,7 +153,6 @@
               <object class="GtkEntry" id="addTaskEntry">
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
-                <signal name="activate" handler="onAddTask" swapped="no"/>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -171,6 +169,7 @@
                 <property name="use_stock">True</property>
                 <property name="always_show_image">True</property>
                 <signal name="clicked" handler="onAddTask" swapped="no"/>
+                <accelerator key="Return" signal="clicked"/>
               </object>
               <packing>
                 <property name="expand">False</property>

source/app.d

@@ -1,10 +1,5 @@
 import model;
-
 import std.stdio;
-import std.functional : toDelegate;
-import dsh : getHomeDir;
-import std.path;
-import std.file;
 
 import gtk.MainWindow;
 import gtk.Main;
@@ -19,10 +14,6 @@ import gtk.Label;
 import gtk.CheckButton;
 import gtk.ToggleButton;
 import gtk.Button;
-import gtk.Widget;
-
-import gdk.Keymap;
-import gdk.Keysyms : GdkKeysyms;
 import gio.Resource;
 import glib.Bytes;
 
@@ -39,6 +30,26 @@ class ToDoItemWidget : Box {
         label.setHalign(GtkAlign.START);
         label.setValign(GtkAlign.CENTER);
         this.packStart(button, false, false, 0);
+        
+        Button removeButton = new Button(StockID.REMOVE);
+        removeButton.addOnClicked(delegate(Button b) {
+			todoModel.removeItem(item.priority);
+        });
+		this.packEnd(removeButton, false, false, 0);
+
+		if (todoModel.canIncrement(item)) {
+			Button upButton = new Button(StockID.GO_UP, delegate(Button b) {
+				todoModel.incrementPriority(item);
+			});
+			this.packEnd(upButton, false, false, 0);
+		}
+		if (todoModel.canDecrement(item)) {
+			Button downButton = new Button(StockID.GO_DOWN, delegate(Button b) {
+				todoModel.decrementPriority(item);
+			});
+			this.packEnd(downButton, false, false, 0);
+		}
+        
         this.packEnd(label, true, true, 0);
     }
 }
@@ -66,110 +77,31 @@ void main(string[] args) {
 	builder.addCallbackSymbol("onSaveAsMenuActivated", &onSaveAsMenuActivated);
 	builder.addCallbackSymbol("onOpenMenuActivated", &onOpenMenuActivated);
 	builder.addCallbackSymbol("onQuitMenuActivated", &onWindowDestroy);
-	builder.addCallbackSymbol("onAboutMenuActivated", &onAboutMenuActivated);
 	builder.connectSignals(null);
 
 	taskList = cast(ListBox) builder.getObject("taskList");
-	Widget listWidget = cast(Widget) taskList;
-	listWidget.addOnKeyPress(toDelegate(&taskListKeyPressed));
 	taskEntry = cast(Entry) builder.getObject("addTaskEntry");
 
 	todoModel = new ToDoModel();
-	string lastOpenPath = buildPath(getHomeDir(), ".config/todo-d/last-open.txt");
+	import std.functional : toDelegate;
-	if (exists(lastOpenPath)) {
+	todoModel.addListener(ModelUpdateListener.of(toDelegate(&itemsUpdated)));
-		import std.string : strip;
-		string lastOpenFile = readText(lastOpenPath).strip;
-		todoModel.openFromJson(lastOpenFile);
-	}
 
 	window = cast(ApplicationWindow) builder.getObject("window");
-	auto listener = new UIModelUpdateListener(window);
-	todoModel.addListener(listener);
-
-	// Trigger UI updates once before rendering the window.
-	todoModel.notifyListeners();
-	listener.fileUpdated(todoModel.getOpenFilename());
-
 	window.showAll();
 	Main.run();
 }
 
-class UIModelUpdateListener : ModelUpdateListener {
-	private ApplicationWindow window;
-
-	this(ApplicationWindow window) {
-		this.window = window;
-	}
-
 void itemsUpdated(ToDoItem[] items) {
 	taskList.removeAll();
 	foreach (item; items) {
 		auto widget = new ToDoItemWidget(item, todoModel);
 		auto row = new ListBoxRow();
-			row.setSelectable(true);
-			row.setActivatable(false);
 		row.add(widget);
 		taskList.add(row);
 	}
 	taskList.showAll();
 }
 
-    void fileUpdated(string filename) {
-		if (filename is null) {
-			window.setTitle("todo-d");
-		} else {
-			window.setTitle("todo-d - " ~ filename);
-		}
-		window.showAll();
-	}
-}
-
-bool taskListKeyPressed(GdkEventKey* event, Widget w) {
-	int idx = taskList.getSelectedRow().getIndex();
-	int selectedPrio = idx + 1;
-	ToDoItem selectedItem = todoModel.getItemAt(selectedPrio);
-	if (selectedItem is null) return true;
-	bool ctrlDown = (event.state & ModifierType.CONTROL_MASK) > 0;
-	if (ctrlDown && event.keyval == GdkKeysyms.GDK_Up && todoModel.canIncrement(selectedItem)) {
-		todoModel.incrementPriority(selectedItem);
-		auto row = taskList.getRowAtIndex(idx - 1);
-		taskList.selectRow(row);
-		Widget rowWidget = cast(Widget) row;
-		rowWidget.grabFocus();
-	}
-	if (ctrlDown && event.keyval == GdkKeysyms.GDK_Down && todoModel.canDecrement(selectedItem)) {
-		todoModel.decrementPriority(selectedItem);
-		auto row = taskList.getRowAtIndex(idx + 1);
-		taskList.selectRow(row);
-		Widget rowWidget = cast(Widget) row;
-		rowWidget.grabFocus();
-	}
-	if (!ctrlDown && event.keyval == GdkKeysyms.GDK_Up && idx > 0) {
-		auto row = taskList.getRowAtIndex(idx - 1);
-		taskList.selectRow(row);
-		Widget rowWidget = cast(Widget) row;
-		rowWidget.grabFocus();
-	}
-	if (!ctrlDown && event.keyval == GdkKeysyms.GDK_Down && idx + 1 < todoModel.itemCount) {
-		auto row = taskList.getRowAtIndex(idx + 1);
-		taskList.selectRow(row);
-		Widget rowWidget = cast(Widget) row;
-		rowWidget.grabFocus();
-	}
-	if (event.keyval == GdkKeysyms.GDK_Delete) {
-		todoModel.removeItem(selectedPrio);
-	}
-	if (event.keyval == GdkKeysyms.GDK_Return) {
-		selectedItem.checked = !selectedItem.checked;
-		todoModel.notifyListeners();
-		auto row = taskList.getRowAtIndex(idx);
-		taskList.selectRow(row);
-		Widget rowWidget = cast(Widget) row;
-		rowWidget.grabFocus();
-	}
-	return true;
-}
-
 extern (C) void addTask() {
 	todoModel.addItem(taskEntry.getText());
 	taskEntry.setText("");
@@ -179,12 +111,6 @@ extern (C) void onWindowDestroy() {
 	Main.quit();
 	if (todoModel.getOpenFilename() !is null) {
 		todoModel.saveToJson(todoModel.getOpenFilename());
-		string configPath = buildPath(getHomeDir(), ".config/todo-d/");
-		if (!exists(configPath)) {
-			mkdirRecurse(configPath);
-		}
-		string lastOpenFile = buildPath(configPath, "last-open.txt");
-		std.file.write(lastOpenFile, todoModel.getOpenFilename());
 	}
 }
 
@@ -230,15 +156,3 @@ extern (C) void onOpenMenuActivated() {
 	}
 	dialog.close();
 }
-
-extern (C) void onAboutMenuActivated() {
-	import gtk.AboutDialog;
-	AboutDialog dialog = new AboutDialog();
-	dialog.setProgramName("Todo-D");
-	dialog.setLicenseType(GtkLicense.MIT_X11);
-	dialog.setAuthors(["Andrew Lalis"]);
-	dialog.setComments("A simple To-Do app written in D using GTK.");
-	dialog.setWebsite("https://github.com/andrewlalis/todo-d");
-	dialog.run();
-	dialog.destroy();
-}

source/model.d

@@ -13,7 +13,14 @@ class ToDoItem {
 
 interface ModelUpdateListener {
     void itemsUpdated(ToDoItem[] items);
-    void fileUpdated(string filename);
+
+    static ModelUpdateListener of(void delegate(ToDoItem[]) dg) {
+        return new class ModelUpdateListener {
+            void itemsUpdated(ToDoItem[] items) {
+                dg(items);
+            }
+        };
+    }
 }
 
 class ToDoModel {
@@ -29,15 +36,6 @@ class ToDoModel {
         return openFilename;
     }
 
-    ToDoItem getItemAt(int prio) {
-        if (prio < 1 || prio > items.length) return null;
-        return items[prio - 1];
-    }
-
-    ulong itemCount() {
-        return items.length;
-    }
-
     void addItem(string text) {
         addItem(new ToDoItem(text, 1_000_000, false));
     }
@@ -101,10 +99,7 @@ class ToDoModel {
             );
             items ~= item;
         }
-        if (openFilename != filename) {
         openFilename = filename;
-            foreach (l; listeners) l.fileUpdated(filename);
-        }
         sort!((a, b) => a.priority < b.priority)(items);
         normalizePrio();
         notifyListeners();
@@ -124,16 +119,12 @@ class ToDoModel {
         }
         j["items"] = JSONValue(itemObjs);
         write(filename, toJSON(j, true));
-        if (openFilename != filename) {
         openFilename = filename;
-            foreach (l; listeners) l.fileUpdated(filename);
-        }
     }
 
     void clear() {
         items = [];
         openFilename = null;
-        foreach (l; listeners) l.fileUpdated(openFilename);
         notifyListeners();
     }
 
@@ -144,7 +135,7 @@ class ToDoModel {
         }
     }
 
-    public void notifyListeners() {
+    private void notifyListeners() {
         foreach (l; listeners) l.itemsUpdated(this.items);
     }
 }