dany/clapper
1
0
Fork 0
mirror of https://github.com/Rafostar/clapper.git synced 2025-08-31 08:21:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

Enable scroll on volume button

Browse Source
This commit is contained in:
Rafostar
2020-09-14 16:10:09 +02:00
parent 71659491c0
commit 234c49221e
3 changed files with 51 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
clapper_src/controls.js vendored
View File

@@ -1,4 +1,4 @@
const { GObject, Gtk } = imports.gi;
const { GObject, Gdk, Gtk } = imports.gi;
const Buttons = imports.clapper_src.buttons;
const Debug = imports.clapper_src.debug;
@@ -187,6 +187,22 @@ var Controls = GObject.registerClass({
this.volumeScale.add_mark(2, Gtk.PositionType.LEFT, '200%');
}
handleScaleIncrement(type, isUp)
{
let value = this[`${type}Scale`].get_value();
let maxValue = this[`${type}Adjustment`].get_upper();
let increment = this[`${type}Adjustment`].get_page_increment();
value += (isUp) ? increment : -increment;
value = (value < 0)
? 0
: (value > maxValue)
? maxValue
: value;
this[`${type}Scale`].set_value(value);
}
_addTogglePlayButton()
{
this.togglePlayButton = this.addButton(
@@ -239,6 +255,10 @@ var Controls = GObject.registerClass({
this.volumeButton = this.addPopoverButton(
'audio-volume-muted-symbolic'
);
this.volumeButton.add_events(Gdk.EventMask.SCROLL_MASK);
this.volumeButton.connect(
'scroll-event', (self, event) => this._onScrollEvent(event)
);
this.volumeScale = new Gtk.Scale({
orientation: Gtk.Orientation.VERTICAL,
inverted: true,
@@ -330,4 +350,28 @@ var Controls = GObject.registerClass({
for(let name of hiddenButtons)
this[`${name}Button`].hide();
}
_onScrollEvent(event)
{
let [res, direction] = event.get_scroll_direction();
if(!res) return;
let type = 'volume';
switch(direction) {
case Gdk.ScrollDirection.RIGHT:
case Gdk.ScrollDirection.LEFT:
type = 'position';
case Gdk.ScrollDirection.UP:
case Gdk.ScrollDirection.DOWN:
let isUp = (
direction === Gdk.ScrollDirection.UP
|| direction === Gdk.ScrollDirection.RIGHT
);
this.handleScaleIncrement(type, isUp);
break;
default:
break;
}
}
});