settings dialog, part 1

README.md

@@ -1,7 +1,7 @@
 Dlang UI
 ========
 
-Cross platform GUI for D. Layouts, styles, themes, unicode, i18n, OpenGL based acceleration, widget set.
+Cross platform GUI for D. Widgets, layouts, styles, themes, unicode, i18n, OpenGL based acceleration.
 
 GitHub page: [https://github.com/buggins/dlangui](https://github.com/buggins/dlangui)
 
@@ -254,11 +254,11 @@ DlangIDE project
 
 It is a project to build D language IDE using DlangUI library.
 
-Now it's in early alpha stage, and could be used as a demo for DlangUI.
-
 But it already can open DUB based projects, edit, build and run them.
 
-There is simple syntax highlight.
+Simple syntax highlight.
+
+DCD integration: go to definition and autocompletion for D source code.
 
 Project page: [https://github.com/buggins/dlangide](https://github.com/buggins/dlangide)
 

dlanguilib.visualdproj

@@ -365,6 +365,7 @@
      <File path="src\dlangui\dialogs\dialog.d" />
      <File path="src\dlangui\dialogs\filedlg.d" />
      <File path="src\dlangui\dialogs\msgbox.d" />
+     <File path="src\dlangui\dialogs\settingsdialog.d" />
     </Folder>
     <Folder name="graphics">
      <File path="src\dlangui\graphics\colors.d" />

src/dlangui/core/stdaction.d

@@ -1,53 +1,55 @@
-// Written in the D programming language.
+// Written in the D programming language.
-
+
-/**
+/**
-Definition of standard actions commonly used in dialogs and controls.
+Definition of standard actions commonly used in dialogs and controls.
-
+
-Synopsis:
+Synopsis:
-
+
-----
+----
-import dlangui.core.stdaction;
+import dlangui.core.stdaction;
-
+
-----
+----
-
+
-Copyright: Vadim Lopatin, 2014
+Copyright: Vadim Lopatin, 2014
-License:   Boost License 1.0
+License:   Boost License 1.0
-Authors:   Vadim Lopatin, coolreader.org@gmail.com
+Authors:   Vadim Lopatin, coolreader.org@gmail.com
-*/
+*/
 module dlangui.core.stdaction;
 
-public import dlangui.core.events;
+public import dlangui.core.events;
-
+
-/// standard (commonly used) action codes
+/// standard (commonly used) action codes
-enum StandardAction : int {
+enum StandardAction : int {
-    Ok = 1,
+    Ok = 1,
-    Cancel,
+    Cancel,
-    Yes,
+    Yes,
-    No,
+    No,
-    Close, 
+    Close, 
-    Abort,
+    Abort,
-    Retry,
+    Retry,
-    Ignore,
+    Ignore,
-    Open,
+    Open,
-    Save,
+    Save,
-    SaveAll,
+    SaveAll,
-    DiscardChanges,
+    DiscardChanges,
-    DiscardAll,
+    DiscardAll,
-    OpenUrl,
+    OpenUrl,
-}
+    Apply,
-
+}
-const Action ACTION_OK = new Action(StandardAction.Ok, "ACTION_OK"c, "dialog-ok");
+
-const Action ACTION_CANCEL = new Action(StandardAction.Cancel, "ACTION_CANCEL"c, "dialog-cancel");
+const Action ACTION_OK = new Action(StandardAction.Ok, "ACTION_OK"c, "dialog-ok");
-const Action ACTION_YES = new Action(StandardAction.Yes, "ACTION_YES"c, "dialog-ok");
+const Action ACTION_CANCEL = new Action(StandardAction.Cancel, "ACTION_CANCEL"c, "dialog-cancel");
-const Action ACTION_NO = new Action(StandardAction.No, "ACTION_NO"c, "dialog-cancel");
+const Action ACTION_APPLY = new Action(StandardAction.Apply, "ACTION_APPLY"c, null);
-const Action ACTION_CLOSE = new Action(StandardAction.Close, "ACTION_CLOSE"c, "dialog-close");
+const Action ACTION_YES = new Action(StandardAction.Yes, "ACTION_YES"c, "dialog-ok");
-const Action ACTION_ABORT =  new Action(StandardAction.Abort, "ACTION_ABORT"c);
+const Action ACTION_NO = new Action(StandardAction.No, "ACTION_NO"c, "dialog-cancel");
-const Action ACTION_RETRY = new Action(StandardAction.Retry, "ACTION_RETRY"c);
+const Action ACTION_CLOSE = new Action(StandardAction.Close, "ACTION_CLOSE"c, "dialog-close");
-const Action ACTION_IGNORE = new Action(StandardAction.Ignore, "ACTION_IGNORE"c);
+const Action ACTION_ABORT =  new Action(StandardAction.Abort, "ACTION_ABORT"c);
-const Action ACTION_OPEN = new Action(StandardAction.Open, "ACTION_OPEN"c);
+const Action ACTION_RETRY = new Action(StandardAction.Retry, "ACTION_RETRY"c);
-const Action ACTION_SAVE = new Action(StandardAction.Save, "ACTION_SAVE"c);
+const Action ACTION_IGNORE = new Action(StandardAction.Ignore, "ACTION_IGNORE"c);
-const Action ACTION_SAVE_ALL = new Action(StandardAction.SaveAll, "ACTION_SAVE_ALL"c);
+const Action ACTION_OPEN = new Action(StandardAction.Open, "ACTION_OPEN"c);
-const Action ACTION_DISCARD_CHANGES = new Action(StandardAction.DiscardChanges, "ACTION_DISCARD_CHANGES"c);
+const Action ACTION_SAVE = new Action(StandardAction.Save, "ACTION_SAVE"c);
-const Action ACTION_DISCARD_ALL = new Action(StandardAction.DiscardAll, "ACTION_DISCARD_ALL"c);
+const Action ACTION_SAVE_ALL = new Action(StandardAction.SaveAll, "ACTION_SAVE_ALL"c);
-const Action ACTION_OPEN_URL = (new Action(StandardAction.OpenUrl)).iconId("applications-internet");
+const Action ACTION_DISCARD_CHANGES = new Action(StandardAction.DiscardChanges, "ACTION_DISCARD_CHANGES"c);
-
+const Action ACTION_DISCARD_ALL = new Action(StandardAction.DiscardAll, "ACTION_DISCARD_ALL"c);
+const Action ACTION_OPEN_URL = (new Action(StandardAction.OpenUrl)).iconId("applications-internet");
+

src/dlangui/dialogs/filedlg.d

@@ -316,9 +316,7 @@ class FileDialog : Dialog, CustomGridCellAdapter {
 	override void init() {
         _roots = getRootPaths;
 
-		layoutWidth(FILL_PARENT);
+		layoutWidth(FILL_PARENT).layoutHeight(FILL_PARENT).minWidth(600);
-		layoutWidth(FILL_PARENT);
-        minWidth = 600;
         //minHeight = 400;
 
 		LinearLayout content = new HorizontalLayout("dlgcontent");

src/dlangui/dialogs/settingsdialog.d

@@ -0,0 +1,108 @@
+module dlangui.dialogs.settingsdialog;
+
+import dlangui.core.events;
+import dlangui.core.i18n;
+import dlangui.core.stdaction;
+import dlangui.core.files;
+import dlangui.core.settings;
+import dlangui.widgets.controls;
+import dlangui.widgets.lists;
+import dlangui.widgets.layouts;
+import dlangui.widgets.tree;
+import dlangui.widgets.editors;
+import dlangui.widgets.menu;
+import dlangui.widgets.combobox;
+import dlangui.platforms.common.platform;
+import dlangui.dialogs.dialog;
+
+private import std.algorithm;
+private import std.file;
+private import std.path;
+private import std.utf;
+private import std.conv : to;
+private import std.array : split;
+
+class SettingsItem {
+    protected string _id;
+    protected UIString _label;
+    protected SettingsPage _page;
+    this(string id, UIString label) {
+        _id = id;
+        _label = label;
+    }
+    /// setting path, e.g. "editor/tabSize"
+    @property string id() { return _id; }
+    @property ref UIString label() { return _label; }
+}
+
+class SettingsPage {
+    protected SettingsPage _parent;
+    protected ObjectList!SettingsPage _children;
+    protected ObjectList!SettingsItem _items;
+    protected string _id;
+    protected UIString _label;
+
+    this(string id, UIString label) {
+        _id = id;
+        _label = label;
+    }
+
+    @property string id() { return _id; }
+    @property ref UIString label() { return _label; }
+
+    @property int childCount() {
+        return _children.count;
+    }
+
+    /// returns child page by index
+    SettingsPage child(int index) {
+        return _children[index];
+    }
+
+    void addChild(SettingsPage item) {
+        _children.add(item);
+        item._parent = this;
+    }
+
+    @property int itemCount() {
+        return _items.count;
+    }
+
+    /// returns page item by index
+    SettingsItem item(int index) {
+        return _items[index];
+    }
+
+    void addChild(SettingsItem item) {
+        _items.add(item);
+        item._page = this;
+    }
+}
+
+class SettingsDialog : Dialog {
+    protected TreeWidget _tree;
+    protected FrameLayout _frame;
+    protected SettingsFile _settings;
+
+	this(UIString caption, Window parent, SettingsFile settings) {
+        super(caption, parent, DialogFlag.Modal | DialogFlag.Resizable | DialogFlag.Popup);
+        _settings = settings;
+    }
+
+    void onTreeItemSelected(TreeItems source, TreeItem selectedItem, bool activated) {
+        if (!selectedItem)
+            return;
+    }
+
+    /// override to implement creation of dialog controls
+	override void init() {
+		minWidth(600).minHeight(400);
+        _tree = new TreeWidget("prop_tree");
+        _tree.layoutHeight(FILL_PARENT).layoutHeight(FILL_PARENT);
+        _tree.selectionListener = &onTreeItemSelected;
+		_tree.fontSize = 16;
+        _frame = new FrameLayout("prop_pages");
+
+    }
+
+}

views/res/theme_default.xml

@@ -335,7 +335,6 @@
         />
 
     <style id="TREE_ITEM"
-        padding="1,1,1,1"
         minWidth="100"
         minHeight="14"
         layoutWidth="FILL_PARENT"
@@ -343,18 +342,15 @@
         >
     </style>
     <style id="TREE_ITEM_EXPAND_ICON"
-        margins="0,0,0,0"
         align="Left|VCenter"
         textFlags="Parent"
     />
     <style id="TREE_ITEM_BODY"
-        margins="0,0,0,0"
         align="Left|VCenter"
         textFlags="Parent"
         backgroundImageId="list_item_background"
     />
     <style id="TREE_ITEM_ICON"
-        margins="2,0,2,0"
         align="Left|VCenter"
         textFlags="Parent"
     />