[vala-tests] test/examples: update from live.gnome.org
- From: Marc-Andre Lureau <malureau src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [vala-tests] test/examples: update from live.gnome.org
- Date: Sat, 7 Aug 2010 22:38:14 +0000 (UTC)
commit 24dbe06a6e271ddef13cc94f916047fe865e897a
Author: Marc-André Lureau <marcandre lureau gmail com>
Date: Sun Aug 8 00:43:48 2010 +0200
test/examples: update from live.gnome.org
tests/examples/cairo-sample.vala | 133 +++++++++++++++++
tests/examples/cairo-shaped.vala | 214 +++++++++++++++++++++++++++
tests/examples/cairo-threaded.vala | 168 +++++++++++++++++++++
tests/examples/character.vala | 14 +-
tests/examples/clutter-demo.vala | 16 +-
tests/examples/conditional-compilation.vala | 26 ++++
tests/examples/couchdb.vala | 9 +-
tests/examples/dbus-bluez.vala | 89 +++++------
tests/examples/dbus-client-waiting.vala | 171 +++++++++++++++++++++
tests/examples/dbus-demo-client.vala | 21 +++
tests/examples/dbus-demo-server.vala | 34 +++++
tests/examples/dbus-purple.vala | 81 +++-------
tests/examples/dbus-skype.vala | 65 ++++-----
tests/examples/gdbus-demo-client.vala | 20 +++
tests/examples/gdbus-demo-server.vala | 25 +++
tests/examples/gee-iterable.vala | 7 +-
tests/examples/gee-list.vala | 5 +-
tests/examples/gee-map.vala | 35 ++++-
tests/examples/gee-set.vala | 5 +-
tests/examples/gio-compression.vala | 46 ++++++
tests/examples/gstreamer-audio-player.vala | 6 +-
tests/examples/gstreamer-square-beep.vala | 17 +--
tests/examples/gtk-cell-renderer.vala | 97 ++++++++++++
tests/examples/gtk-hello.vala | 4 +-
tests/examples/gtk-search-dialog.vala | 2 +-
tests/examples/gtk-sync-sample.vala | 8 +-
tests/examples/gtk-text-viewer.vala | 1 +
tests/examples/gtk-treeview-listsample.vala | 41 +++---
tests/examples/mx-expander-demo.vala | 36 +++++
tests/examples/mx-widget-factory.vala | 121 +++++++++++++++
tests/examples/signals.vala | 9 +-
tests/examples/soup-http-server.vala | 1 +
tests/examples/string.vala | 6 +-
tests/examples/type-modules-myplugin.vala | 2 +-
34 files changed, 1306 insertions(+), 229 deletions(-)
---
diff --git a/tests/examples/cairo-sample.vala b/tests/examples/cairo-sample.vala
new file mode 100644
index 0000000..316345c
--- /dev/null
+++ b/tests/examples/cairo-sample.vala
@@ -0,0 +1,133 @@
+
+// http://live.gnome.org/Vala/CairoSample vala-test:examples/cairo-sample.vala
+
+using Gtk;
+using Cairo;
+
+public class CairoSample : Gtk.Window {
+
+ private const int SIZE = 30;
+
+ public CairoSample () {
+ this.title = "Cairo Vala Demo";
+ this.destroy.connect (Gtk.main_quit);
+ set_default_size (450, 550);
+ create_widgets ();
+ }
+
+ private void create_widgets () {
+ var drawing_area = new DrawingArea ();
+ drawing_area.expose_event.connect (on_expose);
+ add (drawing_area);
+ }
+
+ private bool on_expose (Widget da, Gdk.EventExpose event) {
+ var ctx = Gdk.cairo_create (da.window);
+
+ ctx.set_source_rgb (0, 0, 0);
+
+ ctx.set_line_width (SIZE / 4);
+ ctx.set_tolerance (0.1);
+
+ ctx.set_line_join (LineJoin.ROUND);
+ ctx.set_dash (new double[] {SIZE / 4.0, SIZE / 4.0}, 0);
+ stroke_shapes (ctx, 0, 0);
+
+ ctx.set_dash (null, 0);
+ stroke_shapes (ctx, 0, 3 * SIZE);
+
+ ctx.set_line_join (LineJoin.BEVEL);
+ stroke_shapes (ctx, 0, 6 * SIZE);
+
+ ctx.set_line_join (LineJoin.MITER);
+ stroke_shapes(ctx, 0, 9 * SIZE);
+
+ fill_shapes (ctx, 0, 12 * SIZE);
+
+ ctx.set_line_join (LineJoin.BEVEL);
+ fill_shapes (ctx, 0, 15 * SIZE);
+ ctx.set_source_rgb (1, 0, 0);
+ stroke_shapes (ctx, 0, 15 * SIZE);
+
+ return true;
+ }
+
+ private void stroke_shapes (Context ctx, int x, int y) {
+ this.draw_shapes (ctx, x, y, ctx.stroke);
+ }
+
+ private void fill_shapes (Context ctx, int x, int y) {
+ this.draw_shapes (ctx, x, y, ctx.fill);
+ }
+
+ private delegate void DrawMethod ();
+
+ private void draw_shapes (Context ctx, int x, int y, DrawMethod draw_method) {
+ ctx.save ();
+
+ ctx.new_path ();
+ ctx.translate (x + SIZE, y + SIZE);
+ bowtie (ctx);
+ draw_method ();
+
+ ctx.new_path ();
+ ctx.translate (3 * SIZE, 0);
+ square (ctx);
+ draw_method ();
+
+ ctx.new_path ();
+ ctx.translate (3 * SIZE, 0);
+ triangle (ctx);
+ draw_method ();
+
+ ctx.new_path ();
+ ctx.translate (3 * SIZE, 0);
+ inf (ctx);
+ draw_method ();
+
+ ctx.restore();
+ }
+
+ private void triangle (Context ctx) {
+ ctx.move_to (SIZE, 0);
+ ctx.rel_line_to (SIZE, 2 * SIZE);
+ ctx.rel_line_to (-2 * SIZE, 0);
+ ctx.close_path ();
+ }
+
+ private void square (Context ctx) {
+ ctx.move_to (0, 0);
+ ctx.rel_line_to (2 * SIZE, 0);
+ ctx.rel_line_to (0, 2 * SIZE);
+ ctx.rel_line_to (-2 * SIZE, 0);
+ ctx.close_path ();
+ }
+
+ private void bowtie (Context ctx) {
+ ctx.move_to (0, 0);
+ ctx.rel_line_to (2 * SIZE, 2 * SIZE);
+ ctx.rel_line_to (-2 * SIZE, 0);
+ ctx.rel_line_to (2 * SIZE, -2 * SIZE);
+ ctx.close_path ();
+ }
+
+ private void inf (Context ctx) {
+ ctx.move_to (0, SIZE);
+ ctx.rel_curve_to (0, SIZE, SIZE, SIZE, 2 * SIZE, 0);
+ ctx.rel_curve_to (SIZE, -SIZE, 2 * SIZE, -SIZE, 2 * SIZE, 0);
+ ctx.rel_curve_to (0, SIZE, -SIZE, SIZE, -2 * SIZE, 0);
+ ctx.rel_curve_to (-SIZE, -SIZE, -2 * SIZE, -SIZE, -2 * SIZE, 0);
+ ctx.close_path ();
+ }
+
+ static int main (string[] args) {
+ Gtk.init (ref args);
+
+ var cairo_sample = new CairoSample ();
+ cairo_sample.show_all ();
+
+ Gtk.main ();
+
+ return 0;
+ }
+}
diff --git a/tests/examples/cairo-shaped.vala b/tests/examples/cairo-shaped.vala
new file mode 100644
index 0000000..1531362
--- /dev/null
+++ b/tests/examples/cairo-shaped.vala
@@ -0,0 +1,214 @@
+
+// http://live.gnome.org/Vala/CairoSample vala-test:examples/cairo-shaped.vala
+
+using Gtk;
+using Cairo;
+
+/**
+ * This example creates a clock with the following features:
+ * Shaped window -- Window is unbordered and transparent outside the clock
+ * Events are only registered for the window on the hour dots or on the center
+ * dot. When the mouse is "in" the window (on one of the dots) it will turn
+ * green.
+ * This helps you understand where the events are actually being registered
+ * Clicking allows you to drag the clock.
+ * There is currently no code in place to close the window, you must kill the
+ * process manually. A Composited environment is required. The python code I
+ * copied this from includes checks for this. In my laziness I left them out.
+ */
+public class CairoShaped : Gtk.Window {
+
+ // Are we inside the window?
+ private bool inside = false;
+
+ /**
+ * Just creating the window, setting things up
+ */
+ public CairoShaped () {
+ this.title = "Cairo Vala Demo";
+ set_default_size (200, 200);
+
+ // 'skip_taskbar_hint' determines whether the window gets an icon in
+ // the taskbar / dock
+ this.skip_taskbar_hint = true;
+
+ // Turn off the border decoration
+ this.decorated = false;
+ this.app_paintable = true;
+
+ // Need to get the RGBA colormap or transparency doesn't work.
+ set_colormap (this.screen.get_rgba_colormap ());
+
+ // We need to register which events we are interested in
+ add_events (Gdk.EventMask.BUTTON_PRESS_MASK);
+ add_events (Gdk.EventMask.ENTER_NOTIFY_MASK);
+ add_events (Gdk.EventMask.LEAVE_NOTIFY_MASK);
+
+ // Connecting some events, 'queue_draw()' redraws the window.
+ // 'begin_move_drag()' sets up the window drag
+ this.enter_notify_event.connect (() => {
+ this.inside = true;
+ queue_draw ();
+ return true;
+ });
+ this.leave_notify_event.connect (() => {
+ this.inside = false;
+ queue_draw ();
+ return true;
+ });
+ this.button_press_event.connect ((e) => {
+ begin_move_drag ((int) e.button, (int) e.x_root, (int) e.y_root, e.time);
+ return true;
+ });
+
+ // The expose event is what is called when we need to draw the window
+ this.expose_event.connect (on_expose);
+
+ this.destroy.connect (Gtk.main_quit);
+ }
+
+ /**
+ * Actual drawing takes place within this method
+ */
+ private bool on_expose (Widget da, Gdk.EventExpose event) {
+ // Get a cairo context for our window
+ var ctx = Gdk.cairo_create (da.window);
+
+ // This makes the current color transparent (a = 0.0)
+ ctx.set_source_rgba (1.0, 1.0, 1.0, 0.0);
+
+ // Paint the entire window transparent to start with.
+ ctx.set_operator (Cairo.Operator.SOURCE);
+ ctx.paint ();
+
+ // If we wanted to allow scaling we could do some calculation here
+ float radius = 100;
+
+ // This creates a radial gradient. c() is just a helper method to
+ // convert from 0 - 255 scale to 0.0 - 1.0 scale.
+ var p = new Cairo.Pattern.radial (100, 100, 0, 100, 100, 100);
+ if (inside) {
+ p.add_color_stop_rgba (0.0, c (10), c (190), c (10), 1.0);
+ p.add_color_stop_rgba (0.8, c (10), c (190), c (10), 0.7);
+ p.add_color_stop_rgba (1.0, c (10), c (190), c (10), 0.5);
+ } else {
+ p.add_color_stop_rgba (0.0, c (10), c (10), c (190), 1.0);
+ p.add_color_stop_rgba (0.8, c (10), c (10), c (190), 0.7);
+ p.add_color_stop_rgba (1.0, c (10), c (10), c (190), 0.5);
+ }
+
+ // Set the gradient as our source and paint a circle.
+ ctx.set_source (p);
+ ctx.arc (100, 100, radius, 0, 2.0 * 3.14);
+ ctx.fill ();
+ ctx.stroke ();
+
+ // This chooses the color for the hour dots
+ if (inside) {
+ ctx.set_source_rgba (0.0, 0.2, 0.6, 0.8);
+ } else {
+ ctx.set_source_rgba (c (226), c (119), c (214), 0.8);
+ }
+
+ // Draw the 12 hour dots.
+ for (int i = 0; i < 12; i++) {
+ ctx.arc (100 + 90.0 * Math.cos (2.0 * 3.14 * (i / 12.0)),
+ 100 + 90.0 * Math.sin (2.0 * 3.14 * (i / 12.0)),
+ 5, 0, 2.0 * 3.14);
+ ctx.fill ();
+ ctx.stroke ();
+ }
+
+ // This is the math to draw the hands.
+ // Nothing overly useful in this section
+ ctx.move_to (100, 100);
+ ctx.set_source_rgba (0, 0, 0, 0.8);
+
+ var t = Time.local (time_t ());
+ int hour = t.hour;
+ int minutes = t.minute;
+ int seconds = t.second;
+ double per_hour = (2 * 3.14) / 12;
+ double dh = (hour * per_hour) + ((per_hour / 60) * minutes);
+ dh += 2 * 3.14 / 4;
+ ctx.set_line_width (0.05 * radius);
+ ctx.rel_line_to (-0.5 * radius * Math.cos (dh), -0.5 * radius * Math.sin (dh));
+ ctx.move_to (100, 100);
+ double per_minute = (2 * 3.14) / 60;
+ double dm = minutes * per_minute;
+ dm += 2 * 3.14 / 4;
+ ctx.rel_line_to (-0.9 * radius * Math.cos (dm), -0.9 * radius * Math.sin (dm));
+ ctx.move_to (100, 100);
+ double per_second = (2 * 3.14) / 60;
+ double ds = seconds * per_second;
+ ds += 2 * 3.14 / 4;
+ ctx.rel_line_to (-0.9 * radius * Math.cos (ds), -0.9 * radius * Math.sin (ds));
+ ctx.stroke ();
+
+ // Drawing the center dot
+ ctx.set_source_rgba (c (124), c (32), c (113), 0.7);
+
+ ctx.arc (100, 100, 0.1 * radius, 0, 2.0 * 3.14);
+ ctx.fill ();
+ ctx.stroke ();
+
+ // This is possibly the most important bit.
+ // Here is where we create the mask to shape the window
+ // And decide what areas will receive events and which areas
+ // Will let events pass through to the windows below.
+
+ // First create a pixmap the size of the window
+ var px = new Gdk.Pixmap (null, 200, 200, 1);
+ // Get a context for it
+ var pmcr = Gdk.cairo_create (px);
+
+ // Initially we want to blank out everything in transparent as we
+ // Did initially on the ctx context
+ pmcr.set_source_rgba (1.0, 1.0, 1.0, 0.0);
+ pmcr.set_operator (Cairo.Operator.SOURCE);
+ pmcr.paint ();
+
+ // Now the areas that should receive events need to be made opaque
+ pmcr.set_source_rgba (0, 0, 0, 1);
+
+ // Here we copy the motions to draw the middle dots and the hour dots.
+ // This is mostly to demonstrate that you can make this any shape you
+ // want.
+ pmcr.arc (100, 100, 10, 0, 2.0 * 3.14);
+ pmcr.fill ();
+ pmcr.stroke ();
+ for (int i = 0; i < 12; i++) {
+ pmcr.arc (100 + 90.0 * Math.cos (2.0 * 3.14 * (i / 12.0)),
+ 100 + 90.0 * Math.sin (2.0 * 3.14 * (i / 12.0)),
+ 5, 0, 2.0 * 3.14);
+ pmcr.fill ();
+ pmcr.stroke ();
+ }
+
+ // This sets the mask. Note that we have to cast to a Gdk.Bitmap*,
+ // it won't compile without that bit.
+ input_shape_combine_mask ((Gdk.Bitmap*) px, 0, 0);
+ return true;
+ }
+
+ private double c (int val) {
+ return val / 255.0;
+ }
+
+ static int main (string[] args) {
+ Gtk.init (ref args);
+
+ var cairo_sample = new CairoShaped ();
+ cairo_sample.show_all ();
+
+ // Just a timeout to update once a second.
+ Timeout.add_seconds (1, () => {
+ cairo_sample.queue_draw ();
+ return true;
+ });
+
+ Gtk.main ();
+
+ return 0;
+ }
+}
diff --git a/tests/examples/cairo-threaded.vala b/tests/examples/cairo-threaded.vala
new file mode 100644
index 0000000..103fbe0
--- /dev/null
+++ b/tests/examples/cairo-threaded.vala
@@ -0,0 +1,168 @@
+
+// http://live.gnome.org/Vala/CairoSample vala-test:examples/cairo-threaded.vala
+
+using Gtk;
+using Gdk;
+
+public class CairoThreadedExample : Gtk.Window {
+
+ // the global pixmap that will serve as our buffer
+ private Gdk.Pixmap pixmap;
+
+ private int oldw;
+ private int oldh;
+
+ private int currently_drawing;
+ private int i_draw;
+
+ private unowned Thread thread_info;
+ private bool first_execution = true;
+
+ public CairoThreadedExample () {
+ // constructor chain up
+ GLib.Object (type: Gtk.WindowType.TOPLEVEL);
+ // set_window size
+ set_size_request (500, 500);
+
+ // this must be done before we define our pixmap so that it can
+ // reference the colour depth and such
+ show_all ();
+
+ // set up our pixmap so it is ready for drawing
+ this.pixmap = new Gdk.Pixmap (this.window, 500, 500, -1);
+
+ // because we will be painting our pixmap manually during expose events
+ // we can turn off gtk's automatic painting and double buffering routines.
+ this.app_paintable = true;
+ this.double_buffered = false;
+
+ // Signals
+ this.destroy.connect (Gtk.main_quit);
+ this.expose_event.connect (on_window_expose_event);
+ this.configure_event.connect (on_window_configure_event);
+ }
+
+ public void run () {
+ // Timeout repeatedly calls closure every 100 ms after it returned true
+ Timeout.add (100, timer_exe);
+ }
+
+ private bool on_window_configure_event (Gtk.Widget sender, Gdk.EventConfigure event) {
+ // make our selves a properly sized pixmap if our window has been resized
+ if (oldw != event.width || oldh != event.height) {
+ // create our new pixmap with the correct size.
+ var tmppixmap = new Gdk.Pixmap (this.window, event.width, event.height, -1);
+ // copy the contents of the old pixmap to the new pixmap.
+ // This keeps ugly uninitialized pixmaps from being painted upon
+ // resize
+ int minw = oldw, minh = oldh;
+ if (event.width < minw) {
+ minw = event.width;
+ }
+ if (event.height < minh) {
+ minh = event.height;
+ }
+ Gdk.draw_drawable (tmppixmap, this.style.fg_gc[this.get_state ()],
+ pixmap, 0, 0, 0, 0, minw, minh);
+ // we're done with our old pixmap, so we can get rid of it and
+ // replace it with our properly-sized one.
+ pixmap = tmppixmap;
+ }
+ oldw = event.width;
+ oldh = event.height;
+ return true;
+ }
+
+ private bool on_window_expose_event (Gtk.Widget da, Gdk.EventExpose event) {
+ da.window.draw_drawable (this.style.fg_gc[this.get_state ()], pixmap,
+ // Only copy the area that was exposed.
+ event.area.x, event.area.y,
+ event.area.x, event.area.y,
+ event.area.width, event.area.height);
+ return true;
+ }
+
+ // do_draw will be executed in a separate thread whenever we would like to
+ // update our animation
+ private void* do_draw () {
+ int width, height;
+ currently_drawing = 1;
+
+ Gdk.threads_enter ();
+ pixmap.get_size (out width, out height);
+ Gdk.threads_leave ();
+
+ //create a gtk-independant surface to draw on
+ var cst = new Cairo.ImageSurface (Cairo.Format.ARGB32, width, height);
+ var cr = new Cairo.Context (cst);
+
+ // do some time-consuming drawing
+ i_draw++;
+ i_draw = i_draw % 300; // give a little movement to our animation
+ cr.set_source_rgb (0.9, 0.9, 0.9);
+ cr.paint ();
+ // let's just redraw lots of times to use a lot of proc power
+ for (int k = 0; k < 100; k++) {
+ for (int j = 0; j < 1000; j++) {
+ cr.set_source_rgb ((double) j / 1000.0, (double) j / 1000.0,
+ 1.0 - (double) j / 1000.0);
+ cr.move_to (i_draw, j / 2);
+ cr.line_to (i_draw + 100, j / 2);
+ cr.stroke ();
+ }
+ }
+
+ // When dealing with gdkPixmap's, we need to make sure not to
+ // access them from outside Gtk.main().
+ Gdk.threads_enter ();
+
+ var cr_pixmap = Gdk.cairo_create (pixmap);
+ cr_pixmap.set_source_surface (cst, 0, 0);
+ cr_pixmap.paint ();
+
+ Gdk.threads_leave ();
+
+ currently_drawing = 0;
+ return null;
+ }
+
+ private bool timer_exe () {
+ // use a safe function to get the value of currently_drawing so
+ // we don't run into the usual multithreading issues
+ int drawing_status = AtomicInt.get (ref currently_drawing);
+
+ // if we are not currently drawing anything, launch a thread to
+ // update our pixmap
+ if (drawing_status == 0) {
+ if (first_execution != true) {
+ thread_info.join ();
+ }
+ try {
+ thread_info = Thread.create (do_draw, true);
+ } catch (Error e) {
+ stderr.printf ("%s\n", e.message);
+ }
+ }
+
+ // tell our window it is time to draw our animation.
+ int width, height;
+ pixmap.get_size (out width, out height);
+ queue_draw_area (0, 0, width, height);
+ first_execution = false;
+ return true;
+ }
+
+ static int main (string[] args){
+ Gdk.threads_init ();
+ Gdk.threads_enter ();
+
+ Gtk.init (ref args);
+ var window = new CairoThreadedExample ();
+ window.run ();
+ Gtk.main ();
+
+ Gdk.threads_leave ();
+
+ return 0;
+ }
+}
diff --git a/tests/examples/character.vala b/tests/examples/character.vala
index 8c86f1a..c0105c5 100644
--- a/tests/examples/character.vala
+++ b/tests/examples/character.vala
@@ -3,16 +3,16 @@
void main () {
- string unicode_string = "1234567890 ١٢٣٤٥٦٧٨٩۰ ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz أبتةثجØخدذرزسشصضطظعغÙ?Ù?Ù?Ù?Ù?Ù?Ù?Ù?Ù?";
+ string s = "1234567890 ١٢٣٤٥٦٧٨٩۰ ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz أبتةثجØخدذرزسشصضطظعغÙ?Ù?Ù?Ù?Ù?Ù?Ù?Ù?Ù?";
- for (unowned string s = unicode_string; s.get_char () != 0 ; s = s.next_char ()) {
+ for (unowned string it = s; it.get_char () != 0; it = it.next_char ()) {
- unichar unicode_character = s.get_char ();
- UnicodeType unicode_character_type = unicode_character.type ();
+ unichar c = it.get_char ();
+ UnicodeType type = c.type ();
- stdout.printf("'%s' is ", new StringBuilder ().append_unichar (unicode_character).str);
+ stdout.printf ("'%s' is ", c.to_string ());
- switch (unicode_character_type) {
+ switch (type) {
case UnicodeType.UPPERCASE_LETTER:
stdout.printf ("UPPERCASE_LETTER\n");
break;
@@ -20,7 +20,7 @@ void main () {
stdout.printf ("LOWERCASE_LETTER\n");
break;
case UnicodeType.OTHER_LETTER:
- stdout.printf("OTHER_LETTER\n");
+ stdout.printf ("OTHER_LETTER\n");
break;
case UnicodeType.DECIMAL_NUMBER:
stdout.printf ("OTHER_NUMBER\n");
diff --git a/tests/examples/clutter-demo.vala b/tests/examples/clutter-demo.vala
index a1ad9eb..a23f6f7 100644
--- a/tests/examples/clutter-demo.vala
+++ b/tests/examples/clutter-demo.vala
@@ -55,8 +55,8 @@ class ClutterDemo {
for (int i = 0; i < rectangles.length; i++) {
animations[i] = rectangles[i].animate (
AnimationMode.LINEAR, 5000,
- "x", stage.width / 2,
- "rotation-angle-z", 500.0);
+ x: stage.width / 2,
+ rotation_angle_z: 500.0);
}
animations[animations.length - 1].completed.connect (() => {
var text = new Text.full ("Bitstream Vera Sans 40",
@@ -68,16 +68,16 @@ class ClutterDemo {
text.y = -text.height; // Off-stage
stage.add_actor (text);
text.animate (AnimationMode.EASE_OUT_BOUNCE, 3000,
- "y", stage.height / 2);
+ y: stage.height / 2);
for (int i = 0; i < rectangles.length; i++) {
animations[i] = rectangles[i].animate (
AnimationMode.EASE_OUT_BOUNCE, 3000,
- "x", Random.next_double () * stage.width,
- "y", Random.next_double () * stage.height / 2
- + stage.height / 2,
- "rotation-angle-z", rectangles[i].rotation_angle_z,
- "opacity", 0);
+ x: Random.next_double () * stage.width,
+ y: Random.next_double () * stage.height / 2
+ + stage.height / 2,
+ rotation_angle_z: rectangles[i].rotation_angle_z,
+ opacity: 0);
}
});
}
diff --git a/tests/examples/conditional-compilation.vala b/tests/examples/conditional-compilation.vala
new file mode 100644
index 0000000..f18301d
--- /dev/null
+++ b/tests/examples/conditional-compilation.vala
@@ -0,0 +1,26 @@
+
+// http://live.gnome.org/Vala/PreprocessorSample vala-test:examples/conditional-compilation.vala
+
+void main () {
+
+#if ( FOOBAR || FOO || BAR ) && (FOOBAR == FOO && FOO == BAR)
+ message ("FOOBAR == FOO == BAR");
+#endif
+
+#if ! NOFOO && (FOOBAR || (FOO && BAR))
+ message ("FOOBAR");
+#elif FOO && ! NOFOO
+ message ("FOO");
+#elif BAR && ! NOFOO
+ message ("BAR");
+#elif NOFOO
+#if FOOBAR || (FOO && BAR)
+ message ("NOFOO FOOBAR");
+#else
+ message ("NOFOO");
+#endif
+#else
+ message ("Nothing relevant defined");
+#endif
+
+}
diff --git a/tests/examples/couchdb.vala b/tests/examples/couchdb.vala
index 8ec67c6..a128db1 100644
--- a/tests/examples/couchdb.vala
+++ b/tests/examples/couchdb.vala
@@ -7,9 +7,9 @@ const string DB2 = "vala2";
int main () {
/* Connect to CouchDB */
- var conn = new CouchDB.Connection ();
-// var conn = new CouchDB.Connection ("http://localhost:5984";);
- stdout.printf ("database hostname: %s\n", conn.get_hostname ());
+ var conn = new CouchDB.Session ();
+// var conn = new CouchDB.Session ("http://localhost:5984";);
+ stdout.printf ("Connecting to CouchDB at %s\n", conn.get_uri ());
try {
@@ -53,8 +53,7 @@ int main () {
stdout.printf ("* update_sequence: %d\n", dbinfo.get_update_sequence ());
stdout.printf ("* compact_running: %s\n", dbinfo.is_compact_running ().to_string ());
stdout.printf ("* disk_size: %d\n", dbinfo.get_disk_size ());
- var docinfos = conn.list_documents (dbase);
- foreach (var docinfo in docinfos) {
+ foreach (var docinfo in conn.list_documents (dbase)) {
stdout.printf ("* document docid: %s revision: %s\n", docinfo.get_docid (),
docinfo.get_revision ());
var doc = conn.get_document (dbase, docinfo.get_docid ());
diff --git a/tests/examples/dbus-bluez.vala b/tests/examples/dbus-bluez.vala
index 332f442..d40f7d3 100644
--- a/tests/examples/dbus-bluez.vala
+++ b/tests/examples/dbus-bluez.vala
@@ -1,64 +1,57 @@
// http://live.gnome.org/Vala/DBusClientSamples vala-test:examples/dbus-bluez.vala
-using GLib;
-
-public class BlueZDiscoverySample : GLib.Object {
-
- private DBus.Connection conn;
- private dynamic DBus.Object bluez;
- public MainLoop loop { set; get; }
-
- public void run () throws DBus.Error, GLib.Error {
- // remove the space before SYSTEM, it is just needed for this wiki
- this.conn = DBus.Bus.get (DBus.BusType. SYSTEM);
-
- this.bluez = conn.get_object ("org.bluez", "/org/bluez/hci0", "org.bluez.Adapter");
-
- // dbus signals
- this.bluez.RemoteDeviceFound += remote_device_found;
- this.bluez.DiscoveryStarted += discovery_started;
- this.bluez.DiscoveryCompleted += discovery_completed;
- this.bluez.RemoteNameUpdated += remote_name_updated;
+[DBus (name = "org.bluez.Adapter")]
+interface Bluez : Object {
+ public signal void discovery_started ();
+ public signal void discovery_completed ();
+ public signal void remote_device_found (string address, uint klass, int rssi);
+ public signal void remote_name_updated (string address, string name);
+
+ public abstract void discover_devices () throws DBus.Error;
+}
- // async dbus call
- this.bluez.DiscoverDevices ();
- }
+MainLoop loop;
- private void remote_device_found (dynamic DBus.Object bluez,
- string address_, uint class_, int rssi_) {
- message ("Signal: RemoteDeviceFound(%s, %u, %d)", address_, class_, rssi_);
- }
+void on_remote_device_found (string address, uint klass, int rssi) {
+ stdout.printf ("Remote device found (%s, %u, %d)\n",
+ address, klass, rssi);
+}
- private void discovery_started (dynamic DBus.Object bluez) {
- message ("Signal: DiscoveryStarted()");
- }
+void on_discovery_started () {
+ stdout.printf ("Discovery started\n");
+}
- private void remote_name_updated (dynamic DBus.Object bluez, string address_, string name_) {
- message ("Signal: RemoteNameUpdated(%s, %s)", address_, name_);
- }
+void on_remote_name_updated (string address, string name) {
+ stdout.printf ("Remote name updated (%s, %s)\n", address, name);
+}
- private void discovery_completed (dynamic DBus.Object bluez) {
- message ("Signal: DiscoveryCompleted()");
- this.loop.quit ();
- }
+void on_discovery_completed () {
+ stdout.printf ("Discovery completed\n");
+ loop.quit ();
+}
- static int main (string[] args) {
- var loop = new MainLoop (null, false);
+int main () {
+ try {
+ var conn = DBus.Bus.get (DBus.BusType.SYSTEM);
+ var bluez = (Bluez) conn.get_object ("org.bluez", "/org/bluez/hci0");
- var test = new BlueZDiscoverySample ();
- test.loop = loop;
+ // Connect to D-Bus signals
+ bluez.remote_device_found.connect (on_remote_device_found);
+ bluez.discovery_started.connect (on_discovery_started);
+ bluez.discovery_completed.connect (on_discovery_completed);
+ bluez.remote_name_updated.connect (on_remote_name_updated);
- try {
- test.run ();
- } catch (DBus.Error e) {
- error ("Failed to initialise");
- } catch (GLib.Error e) {
- error ("Dynamic method failure");
- }
+ // Async D-Bus call
+ bluez.discover_devices ();
+ loop = new MainLoop ();
loop.run ();
- return 0;
+ } catch (DBus.Error e) {
+ stderr.printf ("%s\n", e.message);
+ return 1;
}
+
+ return 0;
}
diff --git a/tests/examples/dbus-client-waiting.vala b/tests/examples/dbus-client-waiting.vala
new file mode 100644
index 0000000..5e52b21
--- /dev/null
+++ b/tests/examples/dbus-client-waiting.vala
@@ -0,0 +1,171 @@
+
+// http://live.gnome.org/Vala/DBusClientSamples/Waiting vala-test:examples/dbus-client-waiting.vala
+
+using DBus;
+
+// [DBus (name = "org.gnome.evolution.metadata.Manager")]
+// public interface Manager : GLib.Object {
+// public abstract void Register (DBus.ObjectPath registrar_path, uint last_checkout);
+// }
+
+[DBus (name = "org.gnome.evolution.metadata.Registrar")]
+public class Registrar: GLib.Object {
+
+ public void Set (string subject, string[] predicates, string[] values) {
+ print ("set: %s\n", subject);
+ }
+
+ public void Cleanup () {
+ print ("cleanup\n");
+ }
+
+ public void SetMany (string[] subjects, string[][] predicates, string[][] values) {
+
+
+ uint len = subjects.length;
+ uint i;
+
+ print ("setmany: %d\n", subjects.length);
+
+
+ for (i = 0; i < len; i++) {
+ message ("setmany: " + subjects[i]);
+//
+// There's a bug in Vala that makes lengths of inner arrays of a
+// stacked array being wrong (apparently the inner array is no
+// longer NULL terminated after demarshalign, which makes calcu-
+// lating the length impossible)
+//
+// uint plen = 7; // strv_length (predicates[i]);
+// uint y;
+//
+// for (y = 0; y < plen; y++) {
+// if (predicates[i][y] != null && values[i][y] != null) {
+// print ("\t%s=%s\n", predicates[i][y], values[i][y]);
+// }
+// }
+ }
+
+ }
+
+ public void UnsetMany (string[] subjects) {
+ print ("unsetmany %d\n", subjects.length);
+
+ }
+
+ public void Unset (string subject) {
+ message ("unset: %s\n" + subject);
+ }
+}
+
+public class MyApplication : GLib.Object {
+
+ public uint stored_time;
+ private DBus.Connection conn;
+ private Registrar registrar;
+ private dynamic DBus.Object bus;
+
+ private void on_reply (GLib.Error e) {
+ }
+
+ private void deactivate () {
+ registrar = null;
+ }
+
+ private void activate () {
+ dynamic DBus.Object obj;
+
+ DBus.ObjectPath path;
+
+ registrar = new Registrar ();
+
+ conn = DBus.Bus.get (DBus.BusType .SESSION);
+
+ path = new DBus.ObjectPath ("/my/application/evolution_registrar");
+
+ obj = conn.get_object ("org.gnome.evolution",
+ "/org/gnome/evolution/metadata/Manager",
+ "org.gnome.evolution.metadata.Manager");
+
+ conn.register_object (path, registrar);
+
+ try {
+ obj.Register (path, stored_time, on_reply);
+ } catch (GLib.Error e) {
+ message ("Can't register: %s", e.message);
+ }
+ }
+
+ private void on_name_owner_changed (DBus.Object sender, string name, string old_owner, string new_owner) {
+ if (name == "org.gnome.evolution") {
+ if (new_owner != "" && old_owner == "")
+ activate ();
+ if (old_owner != "" && new_owner == "")
+ deactivate ();
+ }
+ }
+
+ private void list_names_reply_cb (string[] names, GLib.Error e) {
+ foreach (string name in names) {
+ if (name == "org.gnome.evolution") {
+ activate();
+ break;
+ }
+ }
+ }
+
+ private bool on_ready () {
+
+ try {
+ print ("...\n");
+ bus.list_names (list_names_reply_cb);
+ } catch (GLib.Error e) {
+ message ("Can't list: %s", e.message);
+ }
+
+ return false;
+ }
+
+ public void setup (uint stored_time) throws DBus.Error, GLib.Error {
+
+ this.stored_time = stored_time;
+
+ conn = DBus.Bus.get (DBus.BusType. SESSION);
+
+ bus = conn.get_object ("org.freedesktop.DBus",
+ "/org/freedesktop/DBus",
+ "org.freedesktop.DBus");
+
+ bus.NameOwnerChanged += on_name_owner_changed;
+
+ Idle.add (on_ready);
+ }
+
+ static int main (string[] args) {
+ var loop = new MainLoop (null, false);
+
+ var app = new MyApplication ();
+
+ try {
+ uint a = 0;
+
+ if (args.length > 1)
+ a = (uint) args[1].to_ulong();
+ else
+ a = 0;
+
+ app.setup (a);
+
+ } catch (DBus.Error e) {
+ stderr.printf ("Failed to initialise");
+ return 1;
+ } catch {
+ stderr.printf ("Dynamic method failure");
+ return 1;
+ }
+
+ loop.run ();
+
+ return 0;
+ }
+}
diff --git a/tests/examples/dbus-demo-client.vala b/tests/examples/dbus-demo-client.vala
new file mode 100644
index 0000000..50a7eaa
--- /dev/null
+++ b/tests/examples/dbus-demo-client.vala
@@ -0,0 +1,21 @@
+
+// http://live.gnome.org/Vala/DBusServerSample vala-test:examples/dbus-demo-client.vala
+
+[DBus (name = "org.example.Demo")]
+interface Demo : Object {
+ public abstract int ping (string msg) throws DBus.Error;
+}
+
+void main () {
+ try {
+ var conn = DBus.Bus.get (DBus.BusType.SESSION);
+ var demo = (Demo) conn.get_object ("org.example.Demo",
+ "/org/example/demo");
+
+ int pong = demo.ping ("Hello from Vala");
+ stdout.printf ("%d\n", pong);
+
+ } catch (DBus.Error e) {
+ stderr.printf ("%s\n", e.message);
+ }
+}
diff --git a/tests/examples/dbus-demo-server.vala b/tests/examples/dbus-demo-server.vala
new file mode 100644
index 0000000..5df1de3
--- /dev/null
+++ b/tests/examples/dbus-demo-server.vala
@@ -0,0 +1,34 @@
+
+// http://live.gnome.org/Vala/DBusServerSample vala-test:examples/dbus-demo-server.vala
+
+[DBus (name = "org.example.Demo")]
+public class DemoServer : Object {
+ private int counter;
+
+ public int ping (string msg) {
+ stdout.printf ("%s\n", msg);
+ return counter++;
+ }
+}
+
+void main () {
+ try {
+ var conn = DBus.Bus.get (DBus.BusType.SESSION);
+ dynamic DBus.Object bus = conn.get_object ("org.freedesktop.DBus",
+ "/org/freedesktop/DBus",
+ "org.freedesktop.DBus");
+
+ // try to register service in session bus
+ uint reply = bus.request_name ("org.example.Demo", (uint) 0);
+ assert (reply == DBus.RequestNameReply.PRIMARY_OWNER);
+
+ var demo = new DemoServer ();
+ conn.register_object ("/org/example/demo", demo);
+
+ var loop = new MainLoop ();
+ loop.run ();
+
+ } catch (DBus.Error e) {
+ stderr.printf ("%s\n", e.message);
+ }
+}
diff --git a/tests/examples/dbus-purple.vala b/tests/examples/dbus-purple.vala
index c3480c9..602e069 100644
--- a/tests/examples/dbus-purple.vala
+++ b/tests/examples/dbus-purple.vala
@@ -1,69 +1,38 @@
// http://live.gnome.org/Vala/DBusClientSamples vala-test:examples/dbus-purple.vala
-using DBus;
+[DBus (name = "im.pidgin.purple.PurpleInterface")]
+interface Purple : Object {
+ public signal void received_im_msg (int account, string sender, string msg,
+ int conv, uint flags);
-public class DBusSample : GLib.Object {
-
- private DBus.Connection conn;
- private dynamic DBus.Object purple;
-
- public void run () throws DBus.Error, GLib.Error {
- // remove the space before SESSION, it is only required for this wiki
- conn = DBus.Bus.get (DBus.BusType. SESSION);
-
- purple = conn.get_object ("im.pidgin.purple.PurpleService",
- "/im/pidgin/purple/PurpleObject",
- "im.pidgin.purple.PurpleInterface");
-
- // async dbus call
- purple.PurpleAccountsGetAllActive (getall_reply);
-
- // dbus signals
- purple.ReceivedImMsg += msg_received;
- }
-
- private void msg_received (dynamic DBus.Object purple, int dummy1, string sender,
- string message_, int dummy2, uint dummy3)
- {
- // dbus signal handler
+ public abstract int[] purple_accounts_get_all_active () throws DBus.Error;
+ public abstract string purple_account_get_username (int account) throws DBus.Error;
+}
- message ("Message received %s %s", sender, message_);
- }
+int main () {
+ try {
+ var conn = DBus.Bus.get (DBus.BusType.SESSION);
+ var purple = (Purple) conn.get_object ("im.pidgin.purple.PurpleService",
+ "/im/pidgin/purple/PurpleObject");
- private void getall_reply (int[] ids, GLib.Error e) {
- // callback for async dbus call
- if (e != null) {
- critical ("%s", e.message);
- return;
+ var accounts = purple.purple_accounts_get_all_active ();
+ foreach (int account in accounts) {
+ string username = purple.purple_account_get_username (account);
+ stdout.printf ("Account %s\n", username);
}
- try {
- foreach (int id in ids) {
- // sync dbus call
- string s = purple.PurpleAccountGetUsername (id);
- message ("Account %s", s);
- }
- } catch (GLib.Error err) {
- critical ("%s", err.message);
- }
- }
- static int main (string[] args) {
- var loop = new MainLoop (null, false);
-
- var test = new DBusSample ();
- try {
- test.run ();
- } catch (DBus.Error e) {
- stderr.printf ("Failed to initialise");
- return 1;
- } catch (GLib.Error e) {
- stderr.printf ("Dynamic method failure");
- return 1;
- }
+ purple.received_im_msg.connect ((account, sender, msg) => {
+ stdout.printf (@"Message received $sender: $msg\n");
+ });
+ var loop = new MainLoop ();
loop.run ();
- return 0;
+ } catch (DBus.Error e) {
+ stderr.printf ("%s\n", e.message);
+ return 1;
}
+
+ return 0;
}
diff --git a/tests/examples/dbus-skype.vala b/tests/examples/dbus-skype.vala
index cdf6349..36fc224 100644
--- a/tests/examples/dbus-skype.vala
+++ b/tests/examples/dbus-skype.vala
@@ -1,51 +1,42 @@
// http://live.gnome.org/Vala/DBusClientSamples vala-test:examples/dbus-skype.vala
-class SkypeStatusClient {
-
- private DBus.Connection conn;
- private dynamic DBus.Object skype;
-
- public void init () throws DBus.Error {
- this.conn = DBus.Bus.get (DBus.BusType.SESSION);
- this.skype = conn.get_object ("com.Skype.API", "/com/Skype", "com.Skype.API");
- }
+[DBus (name = "com.Skype.API")]
+interface Skype : Object {
+ public abstract string invoke (string cmd) throws DBus.Error;
+}
- public string send (string cmd) {
- try {
- return this.skype.Invoke (cmd);
- } catch (GLib.Error e) {
- error (e.message);
- }
- return "";
- }
+string send (Skype skype, string cmd) throws DBus.Error {
+ return skype.invoke (cmd);
+}
- public void send_check (string cmd, string expected_result) {
- string s = send (cmd);
- if (s != expected_result) {
- error ("Bad result '%s', expected '%s'\n", s, expected_result);
- }
+void send_check (Skype skype, string cmd, string expected) throws DBus.Error {
+ string actual = send (skype, cmd);
+ if (actual != expected) {
+ stderr.printf ("Bad result '%s', expected '%s'\n", actual, expected);
}
}
int main (string[] args) {
- var client = new SkypeStatusClient ();
-
try {
- client.init ();
- } catch (DBus.Error e) {
- error ("Failed to initialise: %s", e.message);
- }
-
- client.send_check ("NAME skype-status-client", "OK");
- client.send_check ("PROTOCOL 2", "PROTOCOL 2");
+ var conn = DBus.Bus.get (DBus.BusType.SESSION);
+ var skype = (Skype) conn.get_object ("com.Skype.API", "/com/Skype");
+
+ send_check (skype, "NAME skype-status-client", "OK");
+ send_check (skype, "PROTOCOL 2", "PROTOCOL 2");
+
+ // if no arguments given, show current status, otherwise update
+ // status to first argument
+ if (args.length < 2) {
+ stdout.printf ("%s\n", send (skype, "GET USERSTATUS"));
+ } else {
+ // possible statuses: ONLINE OFFLINE SKYPEME AWAY NA DND INVISIBLE
+ send_check (skype, "SET USERSTATUS " + args[1], "USERSTATUS " + args[1]);
+ }
- // if no arguments given, show current status, otherwise update status to first argument
- if (args.length < 2) {
- stdout.printf ("%s\n", client.send ("GET USERSTATUS"));
- } else {
- // possible statuses: ONLINE OFFLINE SKYPEME AWAY NA DND INVISIBLE
- client.send_check ("SET USERSTATUS " + args[1], "USERSTATUS " + args[1]);
+ } catch (DBus.Error e) {
+ stderr.printf ("%s\n", e.message);
+ return 1;
}
return 0;
diff --git a/tests/examples/gdbus-demo-client.vala b/tests/examples/gdbus-demo-client.vala
new file mode 100644
index 0000000..18ce832
--- /dev/null
+++ b/tests/examples/gdbus-demo-client.vala
@@ -0,0 +1,20 @@
+
+// http://live.gnome.org/Vala/DBusServerSample vala-test:examples/gdbus-demo-client.vala
+
+[DBus (name = "org.example.Demo")]
+interface Demo : Object {
+ public abstract int ping (string msg) throws IOError;
+}
+
+void main () {
+ try {
+ Demo demo = Bus.get_proxy_sync (BusType.SESSION, "org.example.Demo",
+ "/org/example/demo");
+
+ int pong = demo.ping ("Hello from Vala");
+ stdout.printf ("%d\n", pong);
+
+ } catch (IOError e) {
+ stderr.printf ("%s\n", e.message);
+ }
+}
diff --git a/tests/examples/gdbus-demo-server.vala b/tests/examples/gdbus-demo-server.vala
new file mode 100644
index 0000000..04b9f43
--- /dev/null
+++ b/tests/examples/gdbus-demo-server.vala
@@ -0,0 +1,25 @@
+
+// http://live.gnome.org/Vala/DBusServerSample vala-test:examples/gdbus-demo-server.vala
+
+[DBus (name = "org.example.Demo")]
+public class DemoServer : Object {
+ private int counter;
+
+ public int ping (string msg) {
+ stdout.printf ("%s\n", msg);
+ return counter++;
+ }
+}
+
+void main () {
+ try {
+ var conn = Bus.get_sync (BusType.SESSION);
+ conn.register_object ("/org/example/demo", new DemoServer ());
+
+ var app = new Application ("org.example.Demo");
+ app.run ();
+
+ } catch (IOError e) {
+ stderr.printf ("%s\n", e.message);
+ }
+}
diff --git a/tests/examples/gee-iterable.vala b/tests/examples/gee-iterable.vala
index 0e1ee2a..672eaf8 100644
--- a/tests/examples/gee-iterable.vala
+++ b/tests/examples/gee-iterable.vala
@@ -3,7 +3,7 @@
using Gee;
-private class RangeIterator : Object, Iterator<int> {
+class RangeIterator : Object, Iterator<int> {
private Range range;
private int current;
@@ -62,11 +62,8 @@ public class Range : Object, Iterable<int> {
}
}
-static int main (string[] args) {
-
+void main () {
foreach (int i in new Range (10, 20)) {
stdout.printf ("%d\n", i);
}
-
- return 0;
}
diff --git a/tests/examples/gee-list.vala b/tests/examples/gee-list.vala
index 92847b7..e30146c 100644
--- a/tests/examples/gee-list.vala
+++ b/tests/examples/gee-list.vala
@@ -3,8 +3,7 @@
using Gee;
-static int main (string[] args) {
-
+void main () {
var list = new ArrayList<int> ();
list.add (1);
list.add (2);
@@ -17,6 +16,4 @@ static int main (string[] args) {
}
list[2] = 10; // same as list.set (2, 10)
stdout.printf ("%d\n", list[2]); // same as list.get (2)
-
- return 0;
}
diff --git a/tests/examples/gee-map.vala b/tests/examples/gee-map.vala
index e218244..8e5ef7e 100644
--- a/tests/examples/gee-map.vala
+++ b/tests/examples/gee-map.vala
@@ -3,17 +3,44 @@
using Gee;
-static int main (string[] args) {
+void main () {
var map = new HashMap<string, int> ();
+
+ // Setting values
map.set ("one", 1);
map.set ("two", 2);
map.set ("three", 3);
- map["four"] = 4; // same as map.set ("four", 4)
+ map["four"] = 4; // same as map.set ("four", 4)
map["five"] = 5;
+
+ // Getting values
+ int a = map.get ("four");
+ int b = map["four"]; // same as map.get ("four")
+ assert (a == b);
+
+ // Iteration
+
+ stdout.printf ("Iterating over entries\n");
+ foreach (var entry in map.entries) {
+ stdout.printf ("%s => %d\n", entry.key, entry.value);
+ }
+
+ stdout.printf ("Iterating over keys only\n");
foreach (string key in map.keys) {
- stdout.printf ("%d\n", map[key]); // same as map.get (key)
+ stdout.printf ("%s\n", key);
+ }
+
+ stdout.printf ("Iterating over values only\n");
+ foreach (int value in map.values) {
+ stdout.printf ("%d\n", value);
}
- return 0;
+ stdout.printf ("Iterating via 'while' statement\n");
+ var iterator = map.map_iterator ();
+ var has_next = iterator.first ();
+ while (has_next == true) {
+ stdout.printf ("%d\n", iterator.get_value ());
+ has_next = iterator.next ();
+ }
}
diff --git a/tests/examples/gee-set.vala b/tests/examples/gee-set.vala
index d3a51cc..1cc30e1 100644
--- a/tests/examples/gee-set.vala
+++ b/tests/examples/gee-set.vala
@@ -3,8 +3,7 @@
using Gee;
-static int main (string[] args) {
-
+void main () {
var my_set = new HashSet<string> ();
my_set.add ("one");
my_set.add ("two");
@@ -13,6 +12,4 @@ static int main (string[] args) {
foreach (string s in my_set) {
stdout.printf ("%s\n", s);
}
-
- return 0;
}
diff --git a/tests/examples/gio-compression.vala b/tests/examples/gio-compression.vala
new file mode 100644
index 0000000..4be6295
--- /dev/null
+++ b/tests/examples/gio-compression.vala
@@ -0,0 +1,46 @@
+
+// http://live.gnome.org/Vala/GIOCompressionSample vala-test:examples/gio-compression.vala
+
+const ZlibCompressorFormat FORMAT = ZlibCompressorFormat.GZIP;
+
+void compress (File source, File dest) throws Error {
+ convert (source, dest, new ZlibCompressor (FORMAT));
+}
+
+void decompress (File source, File dest) throws Error {
+ convert (source, dest, new ZlibDecompressor (FORMAT));
+}
+
+void convert (File source, File dest, Converter converter) throws Error {
+ var src_stream = source.read ();
+ var dst_stream = dest.replace (null, false, 0);
+ var conv_stream = new ConverterOutputStream (dst_stream, converter);
+ // 'splice' pumps all data from an InputStream to an OutputStream
+ conv_stream.splice (src_stream, 0);
+}
+
+int main (string[] args) {
+ if (args.length < 2) {
+ stdout.printf ("Usage: %s FILE\n", args[0]);
+ return 0;
+ }
+
+ var infile = File.new_for_commandline_arg (args[1]);
+ if (!infile.query_exists ()) {
+ stderr.printf ("File '%s' does not exist.\n", args[1]);
+ return 1;
+ }
+
+ var zipfile = File.new_for_commandline_arg (args[1] + ".gz");
+ var outfile = File.new_for_commandline_arg (args[1] + "_out");
+
+ try {
+ compress (infile, zipfile);
+ decompress (zipfile, outfile);
+ } catch (Error e) {
+ stderr.printf ("%s\n", e.message);
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/tests/examples/gstreamer-audio-player.vala b/tests/examples/gstreamer-audio-player.vala
index b639b69..62caf68 100644
--- a/tests/examples/gstreamer-audio-player.vala
+++ b/tests/examples/gstreamer-audio-player.vala
@@ -5,7 +5,7 @@ using Gst;
public class StreamPlayer {
- private MainLoop loop = new MainLoop (null, false);
+ private MainLoop loop = new MainLoop ();
private void foreach_tag (Gst.TagList list, string tag) {
switch (tag) {
@@ -45,7 +45,7 @@ public class StreamPlayer {
Gst.TagList tag_list;
stdout.printf ("taglist found\n");
message.parse_tag (out tag_list);
- tag_list.foreach (foreach_tag);
+ tag_list.foreach ((TagForeachFunc) foreach_tag);
break;
default:
break;
@@ -67,7 +67,7 @@ public class StreamPlayer {
}
}
-const string DEFAULT_STREAM = "http://scfire-dtc-aa06.stream.aol.com:80/stream/1018";;
+const string DEFAULT_STREAM = "http://streamer-dtc-aa02.somafm.com:80/stream/1018";;
int main (string[] args) {
diff --git a/tests/examples/gstreamer-square-beep.vala b/tests/examples/gstreamer-square-beep.vala
index dba3a29..7c3d92c 100644
--- a/tests/examples/gstreamer-square-beep.vala
+++ b/tests/examples/gstreamer-square-beep.vala
@@ -4,17 +4,13 @@
using Gst;
void main (string[] args) {
- Pipeline pipeline;
- Element src;
- Element sink;
-
// Initializing GStreamer
Gst.init (ref args);
// Creating pipeline and elements
- pipeline = new Pipeline ("test");
- src = ElementFactory.make ("audiotestsrc", "my_src");
- sink = ElementFactory.make ("autoaudiosink", "my_sink");
+ var pipeline = new Pipeline ("test");
+ var src = ElementFactory.make ("audiotestsrc", "my_src");
+ var sink = ElementFactory.make ("autoaudiosink", "my_sink");
// Adding elements to pipeline
pipeline.add_many (src, sink);
@@ -28,9 +24,6 @@ void main (string[] args) {
// Set pipeline state to PLAYING
pipeline.set_state (State.PLAYING);
- // Creating a GLib main loop with a default context
- var loop = new MainLoop (null, false);
-
- // Start GLib mainloop
- loop.run ();
+ // Creating and starting a GLib main loop
+ new MainLoop ().run ();
}
diff --git a/tests/examples/gtk-cell-renderer.vala b/tests/examples/gtk-cell-renderer.vala
new file mode 100644
index 0000000..41a1bb0
--- /dev/null
+++ b/tests/examples/gtk-cell-renderer.vala
@@ -0,0 +1,97 @@
+
+// http://live.gnome.org/Vala/GtkCellRendererSample vala-test:examples/gtk-cell-renderer.vala
+
+using Gtk;
+using Gdk;
+
+class MyCellRenderer : Gtk.CellRenderer {
+ /* icon property set by the tree column */
+ public Gdk.Pixbuf icon { get; set; }
+
+ /* dumb constructor */
+ construct {}
+
+ /* get_size method, always request a 50x50 area */
+ public override void get_size (Gtk.Widget widget,
+ Gdk.Rectangle? cell_area,
+ out int x_offset,
+ out int y_offset,
+ out int width,
+ out int height) {
+ /* The bindings miss the nullable property, so we need to check if the
+ * values are null.
+ */
+ if (&x_offset != null) x_offset = 0;
+ if (&y_offset != null) y_offset = 0;
+ if (&width != null) width = 50;
+ if (&height != null) height = 50;
+ return;
+ }
+
+ /* render method */
+ public override void render (Gdk.Window window,
+ Gtk.Widget widget,
+ Gdk.Rectangle background_area,
+ Gdk.Rectangle cell_area,
+ Gdk.Rectangle expose_area,
+ Gtk.CellRendererState flags) {
+
+ var ctx = Gdk.cairo_create (window);
+ if (&expose_area != null) {
+ Gdk.cairo_rectangle (ctx, expose_area);
+ ctx.clip();
+ }
+
+ Gdk.cairo_rectangle (ctx, background_area);
+ if (icon != null) {
+ Gdk.cairo_set_source_pixbuf (ctx, icon,
+ background_area.x, background_area.y); /* draws a pixbuf on a cairo context */
+ ctx.fill();
+ }
+
+ return;
+ }
+
+}
+
+/* CLASS WITH TEST CODE */
+class TestCellRenderer {
+ public static Gdk.Pixbuf open_image () {
+ Gdk.Pixbuf pixbuf = null;
+ try {
+ pixbuf = new Gdk.Pixbuf.from_file ("/usr/share/pixmaps/firefox-3.0.png");
+ } catch (Error e) {
+ error ("%s", e.message);
+ }
+ return pixbuf;
+ }
+
+ public static int main (string[] args) {
+ Gtk.init (ref args);
+
+ var tv = new Gtk.TreeView();
+ var tm = new Gtk.ListStore(2, typeof(Gdk.Pixbuf), typeof(string));
+ tv.set_model(tm);
+
+ var renderer = new MyCellRenderer ();
+ var col = new Gtk.TreeViewColumn ();
+ col.pack_start (renderer, true);
+ col.set_title ("1st column");
+ col.add_attribute (renderer, "icon", 0);
+
+ Gtk.TreeIter ti;
+ tm.append (out ti);
+ tv.append_column (col);
+
+ var pixbuf = open_image ();
+ tm.set (ti, 0, pixbuf, 1, "asd", -1);
+ col.add_attribute (renderer, "icon", 0);
+
+ var win = new Gtk.Window(Gtk.WindowType.TOPLEVEL);
+ win.add(tv);
+ win.show_all();
+ Gtk.main();
+
+ return 0;
+ }
+}
diff --git a/tests/examples/gtk-hello.vala b/tests/examples/gtk-hello.vala
index 2602e98..7195175 100644
--- a/tests/examples/gtk-hello.vala
+++ b/tests/examples/gtk-hello.vala
@@ -13,8 +13,8 @@ int main (string[] args) {
window.destroy.connect (Gtk.main_quit);
var button = new Button.with_label ("Click me!");
- button.clicked.connect ((source) => {
- source.label = "Thank you";
+ button.clicked.connect (() => {
+ button.label = "Thank you";
});
window.add (button);
diff --git a/tests/examples/gtk-search-dialog.vala b/tests/examples/gtk-search-dialog.vala
index 49d939e..98d6c9b 100644
--- a/tests/examples/gtk-search-dialog.vala
+++ b/tests/examples/gtk-search-dialog.vala
@@ -50,7 +50,7 @@ public class SearchDialog : Dialog {
}
private void connect_signals () {
- this.search_entry.changed.connect ((source) => {
+ this.search_entry.changed.connect (() => {
this.find_button.sensitive = (this.search_entry.text != "");
});
this.response.connect (on_response);
diff --git a/tests/examples/gtk-sync-sample.vala b/tests/examples/gtk-sync-sample.vala
index b161455..8eb2fab 100644
--- a/tests/examples/gtk-sync-sample.vala
+++ b/tests/examples/gtk-sync-sample.vala
@@ -16,11 +16,11 @@ public class SyncSample : Window {
spin_box = new SpinButton.with_range (0, 130, 1);
slider = new HScale.with_range (0, 130, 1);
- spin_box.value_changed.connect ((s) => {
- slider.set_value (s.get_value ());
+ spin_box.value_changed.connect (() => {
+ slider.set_value (spin_box.get_value ());
});
- slider.value_changed.connect ((s) => {
- spin_box.set_value (s.get_value ());
+ slider.value_changed.connect (() => {
+ spin_box.set_value (slider.get_value ());
});
spin_box.value = 35;
diff --git a/tests/examples/gtk-text-viewer.vala b/tests/examples/gtk-text-viewer.vala
index f4f1fe7..81b7985 100644
--- a/tests/examples/gtk-text-viewer.vala
+++ b/tests/examples/gtk-text-viewer.vala
@@ -14,6 +14,7 @@ public class TextFileViewer : Window {
var toolbar = new Toolbar ();
var open_button = new ToolButton.from_stock (STOCK_OPEN);
+ open_button.is_important = true;
toolbar.add (open_button);
open_button.clicked.connect (on_open_clicked);
diff --git a/tests/examples/gtk-treeview-listsample.vala b/tests/examples/gtk-treeview-listsample.vala
index 5bbfb1f..274965e 100644
--- a/tests/examples/gtk-treeview-listsample.vala
+++ b/tests/examples/gtk-treeview-listsample.vala
@@ -5,8 +5,8 @@ using Gtk;
public class ListSample : Gtk.Window {
- private ListStore _list_store;
- private TreeView _tree_view;
+ private ListStore list_store;
+ private TreeView tree_view;
private enum Columns {
TOGGLE,
@@ -19,44 +19,45 @@ public class ListSample : Gtk.Window {
this.destroy.connect (Gtk.main_quit);
set_size_request (200, 200);
- _list_store = new ListStore (Columns.N_COLUMNS, typeof (bool), typeof (string));
- _tree_view = new TreeView.with_model (_list_store);
+ list_store = new ListStore (Columns.N_COLUMNS, typeof (bool), typeof (string));
+ tree_view = new TreeView.with_model (list_store);
var toggle = new CellRendererToggle ();
toggle.toggled.connect ((toggle, path) => {
var tree_path = new TreePath.from_string (path);
TreeIter iter;
- _list_store.get_iter (out iter, tree_path);
- _list_store.set (iter, Columns.TOGGLE, !toggle.active);
+ list_store.get_iter (out iter, tree_path);
+ list_store.set (iter, Columns.TOGGLE, !toggle.active);
});
var column = new TreeViewColumn ();
column.pack_start (toggle, false);
column.add_attribute (toggle, "active", Columns.TOGGLE);
- _tree_view.append_column (column);
+ tree_view.append_column (column);
var text = new CellRendererText ();
column = new TreeViewColumn ();
column.pack_start (text, true);
column.add_attribute (text, "text", Columns.TEXT);
- _tree_view.append_column (column);
+ tree_view.append_column (column);
- _tree_view.set_headers_visible (false);
+ tree_view.set_headers_visible (false);
TreeIter iter;
- _list_store.append (out iter);
- _list_store.set (iter, Columns.TOGGLE, true, Columns.TEXT, "item 1");
- _list_store.append (out iter);
- _list_store.set (iter, Columns.TOGGLE, false, Columns.TEXT, "item 2");
+ list_store.append (out iter);
+ list_store.set (iter, Columns.TOGGLE, true, Columns.TEXT, "item 1");
+ list_store.append (out iter);
+ list_store.set (iter, Columns.TOGGLE, false, Columns.TEXT, "item 2");
- add (_tree_view);
+ add (tree_view);
}
+}
+
- public static void main (string[] args) {
- Gtk.init (ref args);
- var list_sample = new ListSample ();
- list_sample.show_all ();
- Gtk.main ();
- }
+void main (string[] args) {
+ Gtk.init (ref args);
+ var sample = new ListSample ();
+ sample.show_all ();
+ Gtk.main ();
}
diff --git a/tests/examples/mx-expander-demo.vala b/tests/examples/mx-expander-demo.vala
new file mode 100644
index 0000000..1ad4889
--- /dev/null
+++ b/tests/examples/mx-expander-demo.vala
@@ -0,0 +1,36 @@
+
+// http://live.gnome.org/Vala/MxSample vala-test:examples/mx-expander-demo.vala
+
+int main (string[] args) {
+ Clutter.init (ref args);
+
+ var stage = Clutter.Stage.get_default ();
+ stage.set_size (640, 480);
+ stage.user_resizable = true;
+
+ var expander = new Mx.Expander ();
+ expander.label = "Expander";
+ stage.add_actor (expander);
+ expander.set_position (10, 10);
+
+ expander.expand_complete.connect (() => {
+ stdout.printf ("Expand complete (%s)\n",
+ expander.expanded ? "open" : "closed");
+ });
+
+ var scroll = new Mx.ScrollView ();
+ expander.add_actor (scroll);
+ scroll.set_size (320, 240);
+
+ var grid = new Mx.Grid ();
+ scroll.add_actor (grid);
+
+ for (var i = 1; i <= 50; i++) {
+ grid.add_actor (new Mx.Button.with_label (@"Button $i"));
+ }
+
+ stage.show ();
+ Clutter.main ();
+
+ return 0;
+}
diff --git a/tests/examples/mx-widget-factory.vala b/tests/examples/mx-widget-factory.vala
new file mode 100644
index 0000000..31c1df6
--- /dev/null
+++ b/tests/examples/mx-widget-factory.vala
@@ -0,0 +1,121 @@
+
+// http://live.gnome.org/Vala/MxSample vala-test:examples/mx-widget-factory.vala
+
+using Mx;
+
+Clutter.Actor create_main_content () {
+ var table = new Table ();
+ table.column_spacing = 24;
+ table.row_spacing = 24;
+
+ /* button */
+ var button = new Button.with_label ("Button");
+ table.add_actor_with_properties (button, 0, 0, "y-fill", false);
+
+ /* entry */
+ var entry = new Entry.with_text ("Entry");
+ table.add_actor_with_properties (entry, 0, 1, "y-fill", false);
+
+ /* combo */
+ var combo = new ComboBox ();
+ combo.active_text = "Combo Box";
+ combo.append_text ("Hello");
+ combo.append_text ("Dave");
+ table.add_actor_with_properties (combo, 0, 2, "y-fill", false);
+
+ /* scrollbar */
+ var adjustment = new Adjustment.with_values (0, 0, 10, 1, 1, 1);
+ var scrollbar = new ScrollBar.with_adjustment (adjustment);
+ scrollbar.height = 22.0f;
+ table.add_actor_with_properties (scrollbar, 1, 0, "y-fill", false);
+
+ /* progress bar */
+ var progressbar = new ProgressBar ();
+ progressbar.progress = 0.7;
+ table.add_actor_with_properties (progressbar, 1, 1, "y-fill", false);
+
+ /* slider */
+ var slider = new Slider ();
+ table.add_actor_with_properties (slider, 1, 2, "y-fill", false);
+
+ slider.notify["value"].connect (() => {
+ progressbar.progress = slider.value;
+ });
+
+ /* path bar */
+ var pathbar = new PathBar ();
+ pathbar.push ("");
+ pathbar.push ("Path");
+ pathbar.push ("Bar");
+ table.add_actor_with_properties (pathbar, 2, 0, "y-fill", false);
+
+ /* expander */
+ var expander = new Expander ();
+ table.add_actor_with_properties (expander, 2, 1, "y-fill", false);
+ expander.label = "Expander";
+ expander.add_actor (new Label.with_text ("Hello"));
+
+ /* toggle */
+ var toggle = new Toggle ();
+ table.add_actor_with_properties (toggle, 2, 2, "y-fill", false);
+
+ /* toggle button */
+ var togglebutton = new Button.with_label ("Toggle");
+ togglebutton.is_toggle = true;
+ table.add_actor_with_properties (togglebutton, 3, 0, "y-fill", false);
+
+ /* check button */
+ var checkbutton = new Button ();
+ checkbutton.set_style_class ("check-box");
+ checkbutton.is_toggle = true;
+ table.add_actor_with_properties (checkbutton, 3, 1, "y-fill", false, "x-fill", false);
+
+ /* vertical scroll bar */
+ adjustment = new Adjustment.with_values (0, 0, 10, 1, 1, 1);
+ scrollbar = new ScrollBar.with_adjustment (adjustment);
+ scrollbar.orientation = Orientation.VERTICAL;
+ scrollbar.width = 22.0f;
+ table.add_actor_with_properties (scrollbar, 0, 3, "row-span", 3);
+
+ var frame = new Frame ();
+ frame.child = table;
+
+ return frame;
+}
+
+int main (string [] args) {
+ var app = new Application (ref args, "Widget Factory", 0);
+ var window = app.create_window ();
+ window.clutter_stage.set_size (500, 300);
+
+ var toolbar = window.get_toolbar ();
+ var hbox = new BoxLayout ();
+ toolbar.add_actor (hbox);
+
+ var button = new Button.with_label ("Click me");
+ button.tooltip_text = "Please click this button!";
+ button.clicked.connect (() => {
+ button.label = "Thank you!";
+ });
+
+ var combo = new ComboBox ();
+ combo.append_text ("Africa");
+ combo.append_text ("Antarctica");
+ combo.append_text ("Asia");
+ combo.append_text ("Australia");
+ combo.append_text ("Europe");
+ combo.append_text ("North America");
+ combo.append_text ("South America");
+ combo.index = 0;
+ combo.notify["index"].connect (() => {
+ stdout.printf ("Selected continent: %s\n", combo.active_text);
+ });
+
+ hbox.add (button, combo);
+ window.child = create_main_content ();
+
+ window.clutter_stage.show ();
+ app.run ();
+
+ return 0;
+}
diff --git a/tests/examples/signals.vala b/tests/examples/signals.vala
index 2032ab3..8693a2e 100644
--- a/tests/examples/signals.vala
+++ b/tests/examples/signals.vala
@@ -1,7 +1,7 @@
// http://live.gnome.org/Vala/SignalsAndCallbacks vala-test:examples/signals.vala
-public class Foo : Object {
+class Foo : Object {
public signal void some_event (); // definition of the signal
public void method () {
@@ -9,18 +9,17 @@ public class Foo : Object {
}
}
-static void callback_a () {
+void callback_a () {
stdout.printf ("Callback A\n");
}
-static void callback_b () {
+void callback_b () {
stdout.printf ("Callback B\n");
}
-static int main (string[] args) {
+void main () {
var foo = new Foo ();
foo.some_event.connect (callback_a); // connecting the callback functions
foo.some_event.connect (callback_b);
foo.method ();
- return 0;
}
diff --git a/tests/examples/soup-http-server.vala b/tests/examples/soup-http-server.vala
index 5ae1838..1ee4ead 100644
--- a/tests/examples/soup-http-server.vala
+++ b/tests/examples/soup-http-server.vala
@@ -14,6 +14,7 @@ void default_handler (Soup.Server server, Soup.Message msg, string path,
msg.set_response ("text/html", Soup.MemoryUse.COPY,
response_text, response_text.size ());
+ msg.set_status (Soup.KnownStatusCode.OK);
}
void xml_handler (Soup.Server server, Soup.Message msg, string path,
diff --git a/tests/examples/string.vala b/tests/examples/string.vala
index 252c850..b66bf60 100644
--- a/tests/examples/string.vala
+++ b/tests/examples/string.vala
@@ -107,8 +107,8 @@ They may contain quotes and may span multiple lines.""";
// ...
}
- /* You can determine the length of a string in characters with the method
- * len (). In order to obtain the size of a string in bytes you use the
+ /* You can determine the length of a string in characters with the .length
+ * property. In order to obtain the size of a string in bytes you use the
* method size (). This value potentially differs from the length! The
* reason is that a Unicode character may occupy more than one byte of
* memory.
@@ -116,7 +116,7 @@ They may contain quotes and may span multiple lines.""";
string dessert = "crème brûlée";
stdout.printf ("The string '%s' is %ld characters long and is stored in %Zd bytes\n",
- dessert, dessert.len (), dessert.size ());
+ dessert, dessert.length, dessert.size ());
// Regular expressions
diff --git a/tests/examples/type-modules-myplugin.vala b/tests/examples/type-modules-myplugin.vala
index 623e781..8806f61 100644
--- a/tests/examples/type-modules-myplugin.vala
+++ b/tests/examples/type-modules-myplugin.vala
@@ -8,7 +8,7 @@ class MyPlugin : Object, TestPlugin {
}
[ModuleInit]
-public Type register_plugin () {
+public Type register_plugin (TypeModule module) {
// types are registered automatically
return typeof (MyPlugin);
}
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