path: root/src/gui/gui.gtkon

/*
 | Frontend for the 0xFFFF flasher in gtkaml
 | author: pancake <youterm.com>
 */

Window using="Gtk" gtkon:version=0.4
	using:Extras="Extras"
	using:SQueues="SQueues"
	name="MainWindow"
	title="0xFFFF GUI"
{
	/* delete-event="{OnWindow1DeleteEvent}" */
	VBox {
		MenuBar !expand {
			MenuItem label="_File" with-mnemonic {
				submenu {
					Menu {
						ImageMenuItem stock-id="gtk-new" activate=OnFileNewEvent;
						ImageMenuItem stock-id="gtk-open" activate=OnFileOpenEvent;
						SeparatorMenuItem;
						ImageMenuItem stock-id="gtk-quit" activate=OnQuitEvent;
					}
				}
			}
			MenuItem label="_Target" with-mnemonic {
				submenu {
					Menu {
						ImageMenuItem stock-id="gtk-connect" activate=OnConnect;
						ImageMenuItem stock-id="gtk-stop" activate=OnStop;
						ImageMenuItem stock-id="gtk-info" activate=OnGetInformation;
						ImageMenuItem label="Reset" activate=OnReset;
					}
				}
			}
			MenuItem label="_Help" with-mnemonic {
				submenu {
					Menu {
						ImageMenuItem stock-id="gtk-about" activate=OnMenuHelpAboutActivatedEvent;
					}
				}
			}
		}

		HBox border-width="5" {
			VBox border-width="3" spacing="3" {
				ScrolledWindow can-focus="true" hscrollbar-policy="{PolicyType.AUTOMATIC}" vscrollbar-policy="{PolicyType.AUTOMATIC}" {
					TreeView $.tv;
				}

			}
			VBox !expand border-width="3" spacing="3" {
				Button label="gtk-connect" use-stock !expand clicked=OnConnect;
				Button label="gtk-stop" use-stock !expand clicked=OnStop;
				Button label="gtk-info" use-stock !expand clicked=OnGetInformation;
				Label label="";
				/*
				   <!--      <Button label="Options" use-stock="false" expand="false"/>
				   <Button label="Fiasco!" use-stock="false" expand="false"/>
				   <Button label="Unpack!" use-stock="false" expand/> -->
				 */
				Button label="gtk-add" use-stock="true" !expand clicked=OnFileOpenEvent;
				Button label="gtk-remove" use-stock="true" expand="false" clicked=list_del;
				Label label="";
				Button label="gtk-media-record" use-stock="true" expand="false" clicked=OnFileFlashEvent;
			}
		}
		ProgressBar $.pb !expand;

		//<!-- <Statusbar expand="false"/> -->
	}
	AboutDialog gtkaml:standalone $.aboutdialog1 delete-event=aboutdialog1.hide_on_delete
		border-width="5" title="About 0xFFFF gui" resizable="false" modal="true"
		window-position="{WindowPosition.CENTER_ON_PARENT}" has-separator="false"
		program-name="0xFFFF" version="0.5" copyright="Copyright (c) 2007-2009 pancake"
		comments="The Free Nokia Internet Tablet flasher"
		website="http://www.nopcode.org/0xFFFF/" 
		authors='{new string[] {"pancake (pancake@youterm.com)", null}}';

	-{


		private void doCloseApplication () {
			Gtk.main_quit ();
		}

		private void OnReset() {
			q->push("reset:device", 1);
		}

		private void OnFileFlashEvent() {
			ListStore ls = (ListStore)tv.get_model();
			weak string str;
			TreeIter iter;

			int n = ls.iter_n_children(null);
			if (n >0) {
				if (showYesNo("Do you want to flash these files?")) {
					ls.get_iter_first(out iter);
					do {
						ls.get(iter, 2, out str, -1);
						//stdout.printf("polla:%s\n", str);
						q->push2("flash", str, 1);
					} while(ls.iter_next(ref iter));
				}
			} else showMessage("No files selected", MessageType.ERROR);
		}

		private void OnFileOpenEvent () {
			FileChooserDialog fc = new FileChooserDialog("Select file to open",
					this, FileChooserAction.OPEN,
					"gtk-cancel", ResponseType.CANCEL,
					"gtk-open", ResponseType.ACCEPT);
			int resp = fc.run ();
			fc.hide ();
			if (resp == ResponseType.ACCEPT) {
				string file = fc.get_filename();
				string *type = External.fpid_file(file);
				string size = "%ld".printf(External.fpid_size(file));
				if (type == null)
					showMessage("Invalid file type", MessageType.ERROR);
				else add_file(type, size, file);
			}
			fc.destroy ();
		}

		public bool loadFile( string filename ) {
			int err = 0;
			try {
				string contents; size_t length;
				FileUtils.get_contents (filename, out contents, out length);
				//textview1.buffer.set_text (contents, length);
			} catch(Error e) {
				showError ("Unexpected error while loading the file, please contact the author with the following information:\n\n" + e.message);
				err++;
			}
			return err == 0;
		}

		public bool showYesNo(string s) {
			MessageDialog md = new MessageDialog (this,
					DialogFlags.DESTROY_WITH_PARENT,
					MessageType.QUESTION, ButtonsType.YES_NO, s);
			int ret = md.run ();
			md.destroy ();
			return ret==ResponseType.YES;
		}

		public void showMessage(string s, MessageType mt) {
			MessageDialog md = new MessageDialog (this,
					DialogFlags.DESTROY_WITH_PARENT,
					mt, ButtonsType.CLOSE, s);
			md.run ();
			md.destroy ();
		}

		private void OnMenuHelpAboutActivatedEvent () {
			aboutdialog1.transient_for = this;
			aboutdialog1.response.connect ((x)=> { aboutdialog1.hide (); });
			aboutdialog1.run ();
		}

		public void showError (string s) {
			MessageDialog md = new MessageDialog (this,
					DialogFlags.DESTROY_WITH_PARENT,
					MessageType.ERROR,
					ButtonsType.CLOSE,
					s);
			md.run ();
			md.destroy ();
		}

		private void OnFileNewEvent () {
			list_clear();
			// TODO: clear file list
		}

		private void OnQuitEvent () {
			doCloseApplication();
			// TODO: send message to gracefully kill 0xFFFF
			// TODO: handle ^C when flashing
		}

		public void list_clear() {
			((ListStore)tv.model).clear();
		}

		public void list_del() {
			TreeIter iter;
			TreeModel model;

			TreeSelection sel = tv.get_selection();

			if (sel.count_selected_rows() == 1) {
				sel.get_selected(out model, out iter);
				((ListStore)tv.model).remove(iter);
			}
		}

		public void add_file(string type, string size, string file) {
			ListStore listmodel = (ListStore)tv.get_model();
			Gtk.TreeIter iter;
			listmodel.append (out iter);
			listmodel.set (iter, 0, type, 1, size, 2, file, -1);
		}

		public static void setup_treeview (Gtk.TreeView view) {
			/* use liststore to hold accountname, accounttype, balance and color attribute */
			/* for more info how gtkTreeview works take a look in the GTK API */

			var listmodel = new Gtk.ListStore(4, typeof(string), typeof(string), typeof(string), typeof(string));       
			view.set_model(listmodel);

			view.insert_column_with_attributes (-1, "Type", new Gtk.CellRendererText(), "text", 0, null);
			view.insert_column_with_attributes (-1, "Size", new Gtk.CellRendererText(), "text", 1, null);

			var cell = new Gtk.CellRendererText (); 
			cell.set ("foreground_set", true, null);
			view.insert_column_with_attributes (-1, "Name", cell, "text", 2, "foreground", 3, null);

			//        Gtk.TreeIter iter;
			//       listmodel.append (out iter);
			//      listmodel.set (iter, 0, "initfs", 1, "3M", 2, "initfs.jffs", -1);
			//listmodel.set (iter, 0, "initfs", 1, "3M", 2, "initfs.jffs", 3, "green", -1);

			//     listmodel.append (out iter);
			//    listmodel.set (iter, 0, "rootfs", 1, "52M", 2, "rootfs.jffs", -1);
		}

		public static bool readFunc() {
			weak string msg = p->get(0);

			if (msg != null && msg[0]!='\0') {
				stdout.printf("[<] msg received: %s\n", msg);
				string[] foo = msg.split(":",2);
				if (foo[1] != null) {
					switch(foo[0]) {
						case "bar":
							viewer.pb.fraction = foo[1].to_int() / 100;
							viewer.pb.text = foo[1]+"%";
							break;
						case "error":
							viewer.showMessage(foo[1], MessageType.ERROR);
							break;
						case "info":
							viewer.showMessage(foo[1], MessageType.INFO);
							break;
						default:
							stderr.printf("[E] Unknown message type\n");
							break;
					}
					//viewer.showMessage(msg, MessageType.INFO);
				}
				p->pop();
			}
			return true;
		}

		static SQueue *q = null;
		static SQueue *p = null;

		private void OnGetInformation() {
			msg("info:device");
		}

		private void OnConnect() {
			//msg("connect:device");
			OnStop();
			External.system("sudo 0xFFFF -Q &");
			p->close();
			q->close();
			p = q = null;
		}

		private void OnStop() {
			External.system("sudo pkill 0xFFFF");
		}

		private bool chk_queues() {
			if (p == null)
				p = SQueue.open("/tmp/0xFFFF.1", SQueueMode.OPEN);
			if (q == null)
				q = SQueue.open("/tmp/0xFFFF.2", SQueueMode.OPEN);
			if (p == null || q == null) {
				showMessage("Cannot connect to queues", MessageType.ERROR);
				return false;
			}
			return true;
		}

		public void msg(string str) {
			if (!chk_queues())
				return;
			if (q->push(str, 0)<1) {
				stderr.printf("Oops on push\n");
				q->free();
				q = null;
				p->free();
				p = null;
			}
		}

		static MainWindow viewer;

		static int main (string[] args) {
			Gtk.init (ref args);
			viewer = new MainWindow();
			if (args.length > 1)
				viewer.loadFile (args[1]);
			viewer.resize(600,400);
			viewer.set_position(WindowPosition.CENTER);
			viewer.delete_event.connect ((x,y) => { Gtk.main_quit(); return false; });
			setup_treeview(viewer.tv);
			viewer.show_all ();
			//	viewer.showMessage("This software is beta and does not guaranties correct functionality", MessageType.WARNING);
			Timeout.add(200, (SourceFunc)(readFunc));
			Gtk.main ();
			return 0;
		}

	}-
}