summaryrefslogtreecommitdiff
path: root/src/UnityProgressBar.vala
diff options
context:
space:
mode:
authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-07-23 09:06:59 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-07-23 09:06:59 +0200
commit4ea2cc3bd4a7d9b1c54a9d33e6a1cf82e7c8c21d (patch)
treed2e54377d14d604356c86862a326f64ae64dadd6 /src/UnityProgressBar.vala
Imported Upstream version 0.18.1upstream/0.18.1
Diffstat (limited to 'src/UnityProgressBar.vala')
-rw-r--r--src/UnityProgressBar.vala83
1 files changed, 83 insertions, 0 deletions
diff --git a/src/UnityProgressBar.vala b/src/UnityProgressBar.vala
new file mode 100644
index 0000000..fcf36bc
--- /dev/null
+++ b/src/UnityProgressBar.vala
@@ -0,0 +1,83 @@
+/* Copyright 2010-2014 Yorba Foundation
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later). See the COPYING file in this distribution.
+ */
+
+#if UNITY_SUPPORT
+public class UnityProgressBar : Object {
+
+ private static Unity.LauncherEntry l = Unity.LauncherEntry.get_for_desktop_id("shotwell.desktop");
+ private static UnityProgressBar? visible_uniprobar;
+
+ private double progress;
+ private bool visible;
+
+ public static UnityProgressBar get_instance() {
+ if (visible_uniprobar == null) {
+ visible_uniprobar = new UnityProgressBar();
+ }
+
+ return visible_uniprobar;
+ }
+
+ private UnityProgressBar() {
+ progress = 0.0;
+ visible = false;
+ }
+
+ ~UnityProgressBar () {
+ reset_progress_bar();
+ }
+
+ public double get_progress () {
+ return progress;
+ }
+
+ public void set_progress (double percent) {
+ progress = percent;
+ update_visibility();
+ }
+
+ private void update_visibility () {
+ set_progress_bar(this, progress);
+ }
+
+ public bool get_visible () {
+ return visible;
+ }
+
+ public void set_visible (bool visible) {
+ this.visible = visible;
+
+ if (!visible) {
+ //if not visible and currently displayed, remove Unity progress bar
+ reset_progress_bar();
+ } else {
+ //update_visibility if this progress bar wants to be drawn
+ update_visibility();
+ }
+ }
+
+ public void reset () {
+ set_visible(false);
+ progress = 0.0;
+ }
+
+ private static void set_progress_bar (UnityProgressBar uniprobar, double percent) {
+ //set new visible ProgressBar
+ visible_uniprobar = uniprobar;
+ if (!l.progress_visible)
+ l.progress_visible = true;
+ l.progress = percent;
+ }
+
+ private static void reset_progress_bar () {
+ //reset to default values
+ visible_uniprobar = null;
+ l.progress = 0.0;
+ l.progress_visible = false;
+ }
+}
+
+#endif