mirror of https://github.com/buggins/dlangui.git
349 lines
9.5 KiB
D
349 lines
9.5 KiB
D
module dlearn;
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import dlangui;
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import dlangui.core.logger;
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import dlangui.dialogs.filedlg;
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import dlangui.dialogs.dialog;
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import dlangui.dml.dmlhighlight;
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import dlangui.widgets.metadata;
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import std.array : replaceFirst;
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import std.algorithm;
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import std.process;
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import std.stdio;
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import std.array;
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import std.file;
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import std.path;
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import dlangui.dialogs.settingsdialog;
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import settings;
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import appSettings;
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mixin APP_ENTRY_POINT;
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enum IDEActions : int {
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About = 1010000,
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Lang
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}
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dstring SAMPLE_SOURCE_CODE = q{import std.stdio;
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import std.path;
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import std.file;
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import std.string;
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import std.algorithm;
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import std.array;
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import std.conv;
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import std.typecons;
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int main() {
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writeln("Ok!");
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return 0;
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}
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};
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const Action ACTION_ABOUT = new Action(IDEActions.About, "MENU_ABOUT"c, "document-about", KeyCode.KEY_A, KeyFlag.Control);
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const Action ACTION_LANG = new Action(IDEActions.Lang, "MENU_LANG"c, "document-lang", KeyCode.KEY_L, KeyFlag.Control);
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string BUTTONS_CODE = q{
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HorizontalLayout {
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layoutWidth: FILL_PARENT
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layoutHeight: 20
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alignment: HCenter
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Button { id: btnRun; text: "compile/run";
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margins: Rect { left: 60; right: 0; top: 20; bottom: 20}
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layoutWidth: 180; layoutHeight: 20 }
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Button { id: btnReset; text: "reset"; padding: 0;
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margins: Rect { left: 80; right: 0; top: 20; bottom: 20 }
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layoutWidth: 200; layoutHeight: 20 }
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Button { id: btnSave; text: "save"; padding: 0;
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margins: Rect { left: 80; right: 0; top: 20; bottom: 20 }
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layoutWidth: 200; layoutHeight: 20 }
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}
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};
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immutable string RESULT_WIDGET = `
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MultilineTextWidget {
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/* this widget can be accessed via id myLabel1
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e.g. w.childById!TextWidget("myLabel1")
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*/
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id: logTxtWidget
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text: ""
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padding: 5
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layoutWidth: FILL_PARENT
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layoutHeight: 100
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//readonly: true
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}
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`;
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string cacheFile;
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class DMLSourceEdit : SourceEdit {
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this(string ID) {
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super(ID);
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content.syntaxSupport = new DMLSyntaxSupport("");
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setTokenHightlightColor(TokenCategory.Comment, 0x008000); // green
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setTokenHightlightColor(TokenCategory.Keyword, 0x0000FF); // blue
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setTokenHightlightColor(TokenCategory.String, 0xa31515); // brown
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setTokenHightlightColor(TokenCategory.Integer, 0xa315C0); //
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setTokenHightlightColor(TokenCategory.Float, 0xa315C0); //
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setTokenHightlightColor(TokenCategory.Error, 0xFF0000); // red
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setTokenHightlightColor(TokenCategory.Op, 0x503000);
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setTokenHightlightColor(TokenCategory.Identifier_Class, 0x000080); // blue
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}
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this() {
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this("Dlearn");
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}
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}
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class MainFrame : AppFrame {
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MenuItem mainMenuItems;
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AppSettings _settings;
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override protected void initialize() {
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_appName = "DLearn";
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super.initialize();
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}
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this(Window window) {
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_settings = new AppSettings(buildNormalizedPath(settingsDir, "dlearnrc.json"));
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cacheFile = buildNormalizedPath(settingsDir, "dlearn_ini.d");
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applySettings(_settings);
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super();
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}
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~this() {
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// if (_dcdInterface) {
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// destroy(_dcdInterface);
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// _dcdInterface = null;
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// }
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}
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/// create main menu
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override protected MainMenu createMainMenu() {
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mainMenuItems = new MenuItem();
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MenuItem aboutMenu = new MenuItem(new Action(1, "MENU_ABOUT"));
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aboutMenu.add(ACTION_ABOUT);
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mainMenuItems.add(aboutMenu);
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MenuItem langMenu = new MenuItem(new Action(2, "MENU_LANG"));
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langMenu.add(ACTION_LANG);
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mainMenuItems.add(langMenu);
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MainMenu mainMenu = new MainMenu(mainMenuItems);
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return mainMenu;
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}
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void applySettings(AppSettings settings) {
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Platform.instance.uiLanguage = settings.uiLanguage;
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//Log.d("settings.uiLanguage=");
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//Log.d(settings.uiLanguage);
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//Platform.instance.uiLanguage = "cn";
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requestLayout();
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}
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override bool handleAction(const Action a) {
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if (!a) {
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return false;
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}
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switch (a.id) {
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case IDEActions.About:
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window.showMessageBox(UIString.fromId("ABOUT"), UIString.fromId("ABOUT_TEXT"));
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return true;
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case IDEActions.Lang:
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showPreferences();
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return true;
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default:
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return super.handleAction(a);
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}
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//return false;
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}
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override protected ToolBarHost createToolbars() {
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ToolBarHost res = new ToolBarHost();
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ToolBar tb;
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tb = res.getOrAddToolbar("About");
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tb.addButtons(ACTION_ABOUT);
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tb = res.getOrAddToolbar("Lang");
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tb.addButtons(ACTION_LANG);
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return res;
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}
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string _filename;
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void openSourceFile(string filename) {
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import std.file;
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// TODO
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if (exists(filename)) {
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_filename = filename;
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window.windowCaption = toUTF32(filename);
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_editor.load(filename);
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}
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}
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void saveSourceFile(string filename) {
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if (filename.length == 0)
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filename = _filename;
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import std.file;
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_filename = filename;
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window.windowCaption = toUTF32(filename);
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_editor.save(filename);
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}
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bool onCanClose() {
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// todo
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return true;
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}
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void showPreferences() {
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Setting s = _settings.copySettings();
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SettingsDialog dlg = new SettingsDialog(UIString.fromId("HEADER_SETTINGS"), window, s, createSettingsPages());
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dlg.dialogResult = delegate(Dialog dlg, const Action result) {
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if (result.id == ACTION_APPLY.id) {
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_settings.applySettings(s);
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applySettings(_settings);
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_settings.save();
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}
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};
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dlg.show();
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}
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protected DMLSourceEdit _editor;
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// protected ScrollWidget _preview;
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void setText(Widget w, string text) {
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w.text(toUTF32(text.replace("\r\n", "\n")));
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}
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override protected Widget createBody() {
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auto dockHost = new DockHost();
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dockHost.layoutWidth = FILL_PARENT;
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dockHost.layoutHeight = FILL_PARENT;
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dockHost.alignment = Align.Top;
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auto ml = parseML(RESULT_WIDGET);
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auto topFrame = parseML(BUTTONS_CODE);
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_editor = new DMLSourceEdit();
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_editor.text = getCacheText();
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_editor.layoutHeight = 200;
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auto resultDockWin = new DockWindow("result"); // false: don't show close button
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resultDockWin.bodyWidget = ml;
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resultDockWin.dockAlignment = DockAlignment.Bottom;
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resultDockWin.layoutHeight = makePercentSize(40);
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resultDockWin.layoutWidth = FILL_PARENT;
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resultDockWin.caption.text = UIString.fromId("RESULT") ~ ":";
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auto topDockWin = new DockWindow("top");
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topDockWin.bodyWidget = topFrame;
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topDockWin.dockAlignment = DockAlignment.Top;
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topDockWin.layoutHeight = makePercentSize(10);
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topDockWin.layoutWidth = FILL_PARENT;
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topDockWin.caption.text = UIString.fromId("BUTTONS") ~ ":";
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dockHost.addDockedWindow(topDockWin);
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dockHost.bodyWidget = _editor;
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dockHost.addDockedWindow(resultDockWin);
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auto logTxtWidget = ml.childById!TextWidget("logTxtWidget");
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auto btnSave = topFrame.childById!Button("btnSave");
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btnSave.text = UIString.fromId("SAVE");
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btnSave.click = delegate(Widget srcWidget) {
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auto fp = new File(cacheFile, "w");
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fp.write(_editor.text);
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setText(logTxtWidget, "Saved: " ~ cacheFile);
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return true;
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};
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auto btnRun = topFrame.childById!Button("btnRun");
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btnRun.text = UIString.fromId("COMPILE_AND_RUN");
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btnRun.click = delegate(Widget srcWidget) {
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auto tmpDir = std.file.tempDir();
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auto tmp_filename = buildPath(tmpDir, "aa.d");
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this.saveSourceFile(tmp_filename);
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auto tmp_exeFile = tmp_filename ~ ".exe";
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logTxtWidget.text = " ";
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try {
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auto result0 = execute(["dmd", tmp_filename, "-of=" ~ tmp_exeFile],
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null, Config.suppressConsole);
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setText(logTxtWidget, result0.output);
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Log.i("dmd result: ", result0.output);
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if (result0.status != 0) {
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return false;
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}
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} catch (Exception e) {
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setText(logTxtWidget, "编译出错：" ~ e.toString());
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return false;
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}
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if (exists(tmp_exeFile)) {
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try {
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auto result1 = execute([tmp_exeFile], null, Config.suppressConsole);
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setText(logTxtWidget, "\n\n" ~ result1.output);
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if (result1.status != 0) {
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return false;
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}
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} catch (Exception e) {
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setText(logTxtWidget, UIString.fromId("ERROR").to!string ~ "：" ~ e.toString());
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return false;
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}
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}
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return true;
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};
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auto btnReset = topFrame.childById!Button("btnReset");
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btnReset.text = UIString.fromId("RESET");
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btnReset.click = delegate(Widget srcWidget) {
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_editor.text = getCacheText();
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return true;
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};
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return dockHost;
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}
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}
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dstring getCacheText() {
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if (exists(cacheFile)) {
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return readText(cacheFile).to!dstring;
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} else {
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return SAMPLE_SOURCE_CODE;
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}
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}
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extern (C) int UIAppMain(string[] args) {
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embeddedResourceList.addResources(embedResourcesFromList!("resources.list")());
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FontManager.fontGamma = 0.8;
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FontManager.hintingMode = HintingMode.Normal;
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Window window = Platform.instance.createWindow("Dlang Learn"d, null,
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WindowFlag.Resizable, 500, 500);
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window.windowIcon = drawableCache.getImage("dlangui-logo1");
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window.mainWidget = new MainFrame(window);
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window.show();
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return Platform.instance.enterMessageLoop();
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}
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