add inputbox dialog; add New Folder button to file dialog

dlangui-monod-linux.dproj

@@ -260,6 +260,7 @@
     <Compile Include="src\dlangui\core\types.d" />
     <Compile Include="src\dlangui\dialogs\dialog.d" />
     <Compile Include="src\dlangui\dialogs\filedlg.d" />
+    <Compile Include="src\dlangui\dialogs\inputbox.d" />
     <Compile Include="src\dlangui\dialogs\msgbox.d" />
     <Compile Include="src\dlangui\dialogs\settingsdialog.d" />
     <Compile Include="src\dlangui\dml\annotations.d" />

dlangui-monod-osx.dproj

@@ -120,6 +120,7 @@
     <Compile Include="src\dlangui\dialogs\dialog.d" />
     <Compile Include="src\dlangui\dialogs\filedlg.d" />
     <Compile Include="src\dlangui\dialogs\msgbox.d" />
+    <Compile Include="src\dlangui\dialogs\inputbox.d" />
     <Compile Include="src\dlangui\dialogs\settingsdialog.d" />
     <Compile Include="src\dlangui\dml\annotations.d" />
     <Compile Include="src\dlangui\dml\dmlhighlight.d" />

dlangui-msvc.visualdproj

@@ -578,6 +578,7 @@
     <Folder name="dialogs">
      <File path="src\dlangui\dialogs\dialog.d" />
      <File path="src\dlangui\dialogs\filedlg.d" />
+     <File path="src\dlangui\dialogs\inputbox.d" />
      <File path="src\dlangui\dialogs\msgbox.d" />
      <File path="src\dlangui\dialogs\settingsdialog.d" />
     </Folder>

src/dlangui/core/stdaction.d

@@ -36,6 +36,7 @@ enum StandardAction : int {
     OpenUrl,
     Apply,
     OpenDirectory,
+    CreateDirectory,
 }
 
 const Action ACTION_OK = new Action(StandardAction.Ok, "ACTION_OK"c, "dialog-ok");
@@ -49,6 +50,7 @@ const Action ACTION_RETRY = new Action(StandardAction.Retry, "ACTION_RETRY"c);
 const Action ACTION_IGNORE = new Action(StandardAction.Ignore, "ACTION_IGNORE"c);
 const Action ACTION_OPEN = new Action(StandardAction.Open, "ACTION_OPEN"c);
 const Action ACTION_OPEN_DIRECTORY = new Action(StandardAction.OpenDirectory, "ACTION_OPEN_DIRECTORY"c);
+const Action ACTION_CREATE_DIRECTORY = new Action(StandardAction.CreateDirectory, "ACTION_CREATE_DIRECTORY"c);
 const Action ACTION_SAVE = new Action(StandardAction.Save, "ACTION_SAVE"c);
 const Action ACTION_SAVE_ALL = new Action(StandardAction.SaveAll, "ACTION_SAVE_ALL"c);
 const Action ACTION_DISCARD_CHANGES = new Action(StandardAction.DiscardChanges, "ACTION_DISCARD_CHANGES"c);

src/dlangui/dialogs/filedlg.d

@@ -315,12 +315,30 @@ class FileDialog : Dialog, CustomGridCellAdapter {
         }
     }
 
+    protected void createAndEnterDirectory(string name) {
+        string newdir = buildNormalizedPath(_path, name);
+        try {
+            mkdirRecurse(newdir);
+            openDirectory(newdir, null);
+        } catch (Exception e) {
+            window.showMessageBox(UIString("CREATE_FOLDER_ERROR_TITLE"c), UIString("CREATE_FOLDER_ERROR_MESSAGE"c));
+        }
+    }
+
     /// Custom handling of actions
     override bool handleAction(const Action action) {
         if (action.id == StandardAction.Cancel) {
             super.handleAction(action);
             return true;
         }
+        if (action.id == StandardAction.CreateDirectory) {
+            // show editor popup
+            window.showInputBox(UIString("CREATE_NEW_FOLDER"c), UIString("INPUT_NAME_FOR_FOLDER"c), ""d, delegate(dstring s) {
+                if (!s.empty)
+                    createAndEnterDirectory(toUTF8(s));
+            });
+            return true;
+        }
         if (action.id == StandardAction.Open || action.id == StandardAction.OpenDirectory || action.id == StandardAction.Save) {
             if (_filename.length > 0 || action.id == StandardAction.OpenDirectory) {
                 Action result = _action;
@@ -411,7 +429,11 @@ class FileDialog : Dialog, CustomGridCellAdapter {
 
 
 		addChild(content);
+        if (_flags & FileDialogFlag.EnableCreateDirectory) {
+		    addChild(createButtonsPanel([ACTION_CREATE_DIRECTORY, cast(immutable)_action, ACTION_CANCEL], 1, 1));
+        } else {
 		    addChild(createButtonsPanel([cast(immutable)_action, ACTION_CANCEL], 0, 0));
+        }
 
         _fileList.customCellAdapter = this;
         _fileList.onCellActivated = delegate(GridWidgetBase source, int col, int row) {

src/dlangui/dialogs/inputbox.d

@@ -0,0 +1,48 @@
+module dlangui.dialogs.inputbox;
+
+import dlangui.core.i18n;
+import dlangui.core.signals;
+import dlangui.core.stdaction;
+import dlangui.widgets.layouts;
+import dlangui.widgets.controls;
+import dlangui.widgets.editors;
+import dlangui.platforms.common.platform;
+import dlangui.dialogs.dialog;
+
+/// Message box
+class InputBox : Dialog {
+    protected UIString _message;
+    protected const(Action)[] _actions;
+    protected int _defaultButtonIndex;
+    protected dstring _text;
+    this(UIString caption, UIString message, Window parentWindow, dstring initialText, void delegate(dstring result) handler) {
+        super(caption, parentWindow, DialogFlag.Modal | DialogFlag.Popup);
+        _message = message;
+        _actions = [ACTION_OK, ACTION_CANCEL];
+        _defaultButtonIndex = 0;
+        _text = initialText;
+        if (handler) {
+            dialogResult = delegate (Dialog dlg, const Action action) {
+                if (action.id == ACTION_OK.id) {
+                    handler(_text);
+                }
+            };
+        }
+    }
+	/// override to implement creation of dialog controls
+	override void init() {
+        TextWidget msg = new MultilineTextWidget("msg", _message);
+        padding(Rect(10, 10, 10, 10));
+        msg.padding(Rect(10, 10, 10, 10));
+        EditLine editor = new EditLine("inputbox_editor");
+        editor.layoutWidth = FILL_PARENT;
+        editor.text = _text;
+        editor.contentChange = delegate(EditableContent content) {
+            _text = content.text;
+        };
+		addChild(msg);
+		addChild(editor);
+		addChild(createButtonsPanel(_actions, _defaultButtonIndex, 0));
+    }
+
+}

src/dlangui/platforms/common/platform.d

@@ -26,7 +26,6 @@ import dlangui.widgets.widget;
 import dlangui.widgets.popup;
 import dlangui.graphics.drawbuf;
 import dlangui.core.stdaction;
-import dlangui.dialogs.msgbox;
 
 private import dlangui.graphics.gldrawbuf;
 private import std.algorithm;
@@ -1065,6 +1064,7 @@ class Window {
 
     /// Show message box with specified title and message (title and message as UIString)
     void showMessageBox(UIString title, UIString message, const (Action)[] actions = [ACTION_OK], int defaultActionIndex = 0, bool delegate(const Action result) handler = null) {
+        import dlangui.dialogs.msgbox;
         MessageBox dlg = new MessageBox(title, message, this, actions, defaultActionIndex, handler);
         dlg.show();
     }
@@ -1074,6 +1074,16 @@ class Window {
         showMessageBox(UIString(title), UIString(message), actions, defaultActionIndex, handler);
     }
 
+    void showInputBox(UIString title, UIString message, dstring initialText, void delegate(dstring result) handler) {
+        import dlangui.dialogs.inputbox;
+        InputBox dlg = new InputBox(title, message, this, initialText, handler);
+        dlg.show();
+    }
+
+    void showInputBox(dstring title, dstring message, dstring initialText, void delegate(dstring result) handler) {
+        showInputBox(UIString(title), UIString(message), initialText, handler);
+    }
+
     protected TimerQueue _timerQueue;
 
 

views/res/i18n/std_en.ini

@@ -15,3 +15,8 @@ ACTION_SAVE=Save
 ACTION_SAVE_ALL=Save All
 ACTION_DISCARD_CHANGES=Discard
 ACTION_DISCARD_ALL=Discard all
+ACTION_CREATE_DIRECTORY=New folder
+CREATE_NEW_FOLDER=Create new folder
+INPUT_NAME_FOR_FOLDER=Input folder name
+CREATE_FOLDER_ERROR_TITLE=Cannot create folder
+CREATE_FOLDER_ERROR_MESSAGE=Folder creation is failed

views/res/i18n/std_ru.ini

@@ -11,3 +11,8 @@ ACTION_IGNORE=Игнорировать
 ACTION_OPEN=Открыть
 ACTION_OPEN_DIRECTORY=Выбрать папку
 ACTION_SAVE=Сохранить
+ACTION_CREATE_DIRECTORY=Новая папка
+CREATE_NEW_FOLDER=Создать папку
+INPUT_NAME_FOR_FOLDER=Введите имя для папки
+CREATE_FOLDER_ERROR_TITLE=Ошибка сосдания папки
+CREATE_FOLDER_ERROR_MESSAGE=Не удалось создать папку