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Feature: Add initial preferences dialog

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Add an initial preferences dialog, which allows the user to easily
reorder the Gnome Shell top bar items.
This commit is contained in:
Julian 2021-05-25 00:24:44 +02:00
parent a3f5ad96f4
commit b0ebe468aa
Signed by: julian
GPG Key ID: 094C2AC34192FA11
5 changed files with 424 additions and 0 deletions
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4
.editorconfig
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@ -13,3 +13,7 @@ trim_trailing_whitespace = true
[*.md]
indent_size = 4
trim_trailing_whitespace = false
[*.ui]
indent_size = 4
trim_trailing_whitespace = true

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src/prefs-box-order-item-row.ui Normal file
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@ -0,0 +1,40 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
This file is part of Top-Bar-Organizer (a Gnome Shell Extension for
organizing your Gnome Shell top bar).
Copyright (C) 2021 Julian Schacher
Top-Bar-Organizer is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<interface>
<template class="PrefsBoxOrderItemRow" parent="GtkListBoxRow">
<child>
<object class="GtkBox">
<property name="spacing">10</property>
<property name="margin-top">10</property>
<property name="margin-bottom">10</property>
<property name="margin-start">10</property>
<property name="margin-end">10</property>
<child>
<object class="GtkImage">
<property name="icon-name">list-drag-handle-symbolic</property>
</object>
</child>
<child>
<object class="GtkLabel" id="item-name-display-label"/>
</child>
</object>
</child>
</template>
</interface>

41
src/prefs-box-order-list-empty-placeholder.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
This file is part of Top-Bar-Organizer (a Gnome Shell Extension for
organizing your Gnome Shell top bar).
Copyright (C) 2021 Julian Schacher
Top-Bar-Organizer is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<interface>
<template class="PrefsBoxOrderListEmptyPlaceholder" parent="GtkBox">
<child>
<object class="GtkBox">
<property name="spacing">10</property>
<property name="margin-top">10</property>
<property name="margin-bottom">10</property>
<property name="margin-start">10</property>
<property name="margin-end">10</property>
<child>
<object class="GtkLabel">
<property name="label">Drop items onto here to add them to this box.</property>
<property name="halign">start</property>
<style>
<class name="dim-label"/>
</style>
</object>
</child>
</object>
</child>
</template>
</interface>

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src/prefs-widget.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
This file is part of Top-Bar-Organizer (a Gnome Shell Extension for
organizing your Gnome Shell top bar).
Copyright (C) 2021 Julian Schacher
Top-Bar-Organizer is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<interface>
<template class="PrefsWidget" parent="GtkBox">
<property name="orientation">vertical</property>
<property name="spacing">24</property>
<property name="margin-top">36</property>
<property name="margin-bottom">36</property>
<property name="margin-start">36</property>
<property name="margin-end">36</property>
<child>
<object class="GtkLabel">
<property name="label">Simply use drag and drop to order the items any way you want.</property>
<property name="halign">start</property>
<style>
<class name="dim-label"/>
</style>
</object>
</child>
<child>
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkLabel">
<property name="label">Left Top Bar Box</property>
<property name="halign">start</property>
<property name="margin-bottom">12</property>
<attributes>
<attribute name="weight" value="bold"/>
</attributes>
</object>
</child>
<child>
<object class="GtkListBox" id="left-box-order">
<property name="selection-mode">none</property>
<property name="show-separators">True</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkLabel">
<property name="label">Center Top Bar Box</property>
<property name="halign">start</property>
<property name="margin-bottom">12</property>
<attributes>
<attribute name="weight" value="bold"/>
</attributes>
</object>
</child>
<child>
<object class="GtkListBox" id="center-box-order">
<property name="selection-mode">none</property>
<property name="show-separators">True</property>
</object>
</child>
</object>
</child>
<child>
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkLabel">
<property name="label">Right Top Bar Box</property>
<property name="halign">start</property>
<property name="margin-bottom">12</property>
<attributes>
<attribute name="weight" value="bold"/>
</attributes>
</object>
</child>
<child>
<object class="GtkListBox" id="right-box-order">
<property name="selection-mode">none</property>
<property name="show-separators">True</property>
</object>
</child>
</object>
</child>
</template>
</interface>

238
src/prefs.js Normal file
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/*
* This file is part of Top-Bar-Organizer (a Gnome Shell Extension for
* organizing your Gnome Shell top bar).
* Copyright (C) 2021 Julian Schacher
*
* Top-Bar-Organizer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/* exported buildPrefsWidget, init */
"use strict";
const Gtk = imports.gi.Gtk;
const Gdk = imports.gi.Gdk;
const GObject = imports.gi.GObject;
const ExtensionUtils = imports.misc.extensionUtils;
const Me = ExtensionUtils.getCurrentExtension();
var PrefsBoxOrderListEmptyPlaceholder = GObject.registerClass({
GTypeName: "PrefsBoxOrderListEmptyPlaceholder",
Template: Me.dir.get_child("prefs-box-order-list-empty-placeholder.ui").get_uri()
}, class PrefsBoxOrderListEmptyPlaceholder extends Gtk.Box {
_init(params = {}) {
super._init(params);
/// Make `this` accept drops by creating a drop target and adding it to
/// `this`.
let dropTarget = new Gtk.DropTarget();
dropTarget.set_gtypes([GObject.type_from_name("PrefsBoxOrderItemRow")]);
dropTarget.set_actions(Gdk.DragAction.MOVE);
// Handle a new drop on `this` properly.
// `value` is the thing getting dropped.
dropTarget.connect("drop", (target, value) => {
// Get the GtkListBoxes of `this` and the drop value.
const ownListBox = this.get_parent();
const valueListBox = value.get_parent();
// Remove the drop value from its list box.
valueListBox.remove(value);
// Insert the drop value into the list box of `this`.
ownListBox.insert(value, 0);
/// Finally save the box orders to settings.
const settings = ExtensionUtils.getSettings();
settings.set_strv(ownListBox.boxOrder, [value.item]);
let updatedBoxOrder = [ ];
for (let potentialListBoxRow of valueListBox) {
// Only process PrefsBoxOrderItemRows.
if (potentialListBoxRow.constructor.$gtype.name !== "PrefsBoxOrderItemRow") {
continue;
}
const item = potentialListBoxRow.item;
updatedBoxOrder.push(item);
}
settings.set_strv(valueListBox.boxOrder, updatedBoxOrder);
});
this.add_controller(dropTarget);
}
});
var PrefsBoxOrderItemRow = GObject.registerClass({
GTypeName: "PrefsBoxOrderItemRow",
Template: Me.dir.get_child("prefs-box-order-item-row.ui").get_uri(),
Children: ["item-name-display-label"]
}, class PrefsBoxOrderItemRow extends Gtk.ListBoxRow {
_init(params = {}) {
super._init(params);
// Make `this` draggable by creating a drag source and adding it to
// `this`.
let dragSource = new Gtk.DragSource();
dragSource.set_actions(Gdk.DragAction.MOVE);
dragSource.connect("prepare", () => {
return Gdk.ContentProvider.new_for_value(this);
});
this.add_controller(dragSource);
/// Make `this` accept drops by creating a drop target and adding it to
/// `this`.
let dropTarget = new Gtk.DropTarget();
dropTarget.set_gtypes([this.constructor.$gtype]);
dropTarget.set_actions(Gdk.DragAction.MOVE);
// Handle a new drop on `this` properly.
// `value` is the thing getting dropped.
dropTarget.connect("drop", (target, value) => {
// If `this` got dropped onto itself, do nothing.
if (value === this) {
return;
}
// Get the GtkListBoxes of `this` and the drop value.
const ownListBox = this.get_parent();
const valueListBox = value.get_parent();
// Get the position of `this` and the drop value.
const ownPosition = this.get_index();
const valuePosition = value.get_index();
// Remove the drop value from its list box.
valueListBox.remove(value);
// Since an element got potentially removed from the list of `this`,
// get the position of `this` again.
const updatedOwnPosition = this.get_index();
if (ownListBox !== valueListBox) {
// First handle the case where `this` and the drop value are in
// different list boxes.
if ((ownListBox.boxOrder === "right-box-order" && valueListBox.boxOrder === "left-box-order")
|| (ownListBox.boxOrder === "right-box-order" && valueListBox.boxOrder === "center-box-order")
|| (ownListBox.boxOrder === "center-box-order" && valueListBox.boxOrder === "left-box-order")) {
// If the list box of the drop value comes before the list
// box of `this`, add the drop value after `this`.
ownListBox.insert(value, updatedOwnPosition + 1);
} else {
// Otherwise, add the drop value where `this` currently is.
ownListBox.insert(value, updatedOwnPosition);
}
} else {
if (valuePosition < ownPosition) {
// If the drop value was before `this`, add the drop value
// after `this`.
ownListBox.insert(value, updatedOwnPosition + 1);
} else {
// Otherwise, add the drop value where `this` currently is.
ownListBox.insert(value, updatedOwnPosition);
}
}
/// Finally save the box orders to settings.
const settings = ExtensionUtils.getSettings();
let updatedBoxOrder = [ ];
for (let potentialListBoxRow of ownListBox) {
// Only process PrefsBoxOrderItemRows.
if (potentialListBoxRow.constructor.$gtype.name !== "PrefsBoxOrderItemRow") {
continue;
}
const item = potentialListBoxRow.item;
updatedBoxOrder.push(item);
}
settings.set_strv(ownListBox.boxOrder, updatedBoxOrder);
// If the list boxes of `this` and the drop value were different,
// save an updated box order for the list were the drop value was in
// as well.
if (ownListBox !== valueListBox) {
let updatedBoxOrder = [ ];
for (let potentialListBoxRow of valueListBox) {
// Only process PrefsBoxOrderItemRows.
if (potentialListBoxRow.constructor.$gtype.name !== "PrefsBoxOrderItemRow") {
continue;
}
const item = potentialListBoxRow.item;
updatedBoxOrder.push(item);
}
settings.set_strv(valueListBox.boxOrder, updatedBoxOrder);
}
});
this.add_controller(dropTarget);
}
});
var PrefsWidget = GObject.registerClass({
GTypeName: "PrefsWidget",
Template: Me.dir.get_child("prefs-widget.ui").get_uri(),
InternalChildren: [
"left-box-order",
"center-box-order",
"right-box-order"
]
}, class PrefsWidget extends Gtk.Box {
_init(params = {}) {
super._init(params);
this._settings = ExtensionUtils.getSettings();
// Initialize the given `gtkListBox`.
const initializeGtkListBox = (boxOrder, gtkListBox) => {
// Add the items of the given configured box order as
// GtkListBoxRows.
for (const item of boxOrder) {
const listBoxRow = new PrefsBoxOrderItemRow();
listBoxRow.item = item;
if (item.startsWith("appindicator-kstatusnotifieritem-")) {
// Set `item_name_display_label` of the `listBoxRow` to
// something nicer, if the associated item is an
// AppIndicator/KStatusNotifierItem item.
listBoxRow.item_name_display_label.set_label(item.replace("appindicator-kstatusnotifieritem-", ""));
} else {
// Otherwise just set the `item_name_display_label` of the
// `listBoxRow` to `item`.
listBoxRow.item_name_display_label.set_label(item);
}
gtkListBox.append(listBoxRow);
}
// Add a placeholder widget for the case, where `gtkListBox` doesn't
// have any GtkListBoxRows.
gtkListBox.set_placeholder(new PrefsBoxOrderListEmptyPlaceholder());
};
initializeGtkListBox(this._settings.get_strv("left-box-order"), this._left_box_order);
initializeGtkListBox(this._settings.get_strv("center-box-order"), this._center_box_order);
initializeGtkListBox(this._settings.get_strv("right-box-order"), this._right_box_order);
// Set the box order each GtkListBox is associated with.
// This is needed by the reordering of the GtkListBoxRows, so that the
// updated box orders can be saved.
this._left_box_order.boxOrder = "left-box-order";
this._center_box_order.boxOrder = "center-box-order";
this._right_box_order.boxOrder = "right-box-order";
}
});
function buildPrefsWidget() {
return new PrefsWidget();
}
function init() {
}