fix custom color

data/com.github.artemanufrij.webpin.appdata.xml

@@ -32,7 +32,15 @@
  </screenshot>
  </screenshots>
  <releases>
- <release version="0.2.2" date="2017-11-18">
+ <release version="0.2.3" date="2017-11-20">
+ <description>
+ <p>Fix:</p>
+ <ul>
+ <li>Custom settings in .desktop</li>
+ </ul>
+ </description>
+ </release>
+ <release version="0.2.2" date="2017-11-20">
  <description>
  <p>Fix:</p>
  <ul>

src/Objects/DesktopFile.vala

@@ -63,24 +63,29 @@ namespace Webpin {
  }
  }
 
+ Gdk.RGBA? _color;
  public Gdk.RGBA? color {
  get {
- Gdk.RGBA return_value = {0, 0, 0, 255};
- this.file = new GLib.KeyFile();
- try {
- file.load_from_file (info.filename, KeyFileFlags.NONE);
- var property = file.get_string ("Desktop Entry", "X-Webpin-PrimaryColor");
- if (property == "" || !return_value.parse (property)) {
+ if (_color == null) {
+ Gdk.RGBA return_value = {0, 0, 0, 0};
+ this.file = new GLib.KeyFile();
+ try {
+ file.load_from_file (info.filename, KeyFileFlags.NONE);
+ var property = file.get_string ("Desktop Entry", "X-Webpin-PrimaryColor");
+ if (property == "" || !return_value.parse (property)) {
+ return null;
+ }
+ } catch (Error e) {
+ warning (e.message);
  return null;
  }
- } catch (Error e) {
- warning (e.message);
- return null;
+ _color = return_value;
  }
- return return_value;
+ return _color;
  } set {
  if (value != null) {
- var color = "#%02x%02x%02x".printf ((int)(value.red * 255), (int)(value.green * 255), (int)(value.blue * 255));
+ _color = value;
+ var color = "rgba (%d,%d,%d,1)".printf ((int)(value.red * 255), (int)(value.green * 255), (int)(value.blue * 255));
  edit_propertie ("X-Webpin-PrimaryColor", color);
  }
  }

src/WebWindow.vala

@@ -45,7 +45,7 @@ namespace Webpin {
  var color = desktop_file.color;
  if (color != null) {
  var mid = color.red + color.blue + color.green;
- if (mid / 3 < 0.3) {
+ if (mid / 3 < 0.5) {
  Gtk.Settings.get_default ().gtk_application_prefer_dark_theme = true;
  }
  Granite.Widgets.Utils.set_color_primary (this, color);