messageList: Cleanup MessageView before adding new features
This removes some unneeded children, cleans up the API of the MessageView and changes legacy coding style. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3012>
This commit is contained in:
Julian Sparber
Marge Bot
parent
6e86110dfd
commit
996480908d
@ -25,17 +25,14 @@
|
||||
}
|
||||
}
|
||||
|
||||
.message-list-sections {
|
||||
.message-view {
|
||||
// to account for scrollbar
|
||||
&:ltr {margin-right: $base_margin * 3; }
|
||||
&:rtl {margin-left: $base_margin * 3;}
|
||||
|
||||
spacing: $base_padding * 2;
|
||||
.message {
|
||||
margin-bottom: $base_padding * 2 !important;
|
||||
}
|
||||
|
||||
.message-view,
|
||||
.message-view-list {
|
||||
spacing: $base_padding * 2;
|
||||
}
|
||||
|
||||
// do-not-disturb + clear button
|
||||
|
||||
@ -810,152 +810,134 @@ export const MessageView = GObject.registerClass({
|
||||
true),
|
||||
},
|
||||
Signals: {
|
||||
'can-clear-changed': {},
|
||||
'empty-changed': {},
|
||||
'message-focused': {param_types: [Message.$gtype]},
|
||||
'message-focused': {param_types: [Message]},
|
||||
},
|
||||
}, class MessageView extends St.BoxLayout {
|
||||
constructor() {
|
||||
super({
|
||||
style_class: 'message-view',
|
||||
clip_to_allocation: true,
|
||||
orientation: Clutter.Orientation.VERTICAL,
|
||||
x_expand: true,
|
||||
y_expand: true,
|
||||
});
|
||||
|
||||
this._list = new St.BoxLayout({
|
||||
style_class: 'message-view-list',
|
||||
orientation: Clutter.Orientation.VERTICAL,
|
||||
});
|
||||
this.add_child(this._list);
|
||||
|
||||
this._list.connect('child-added', this._sync.bind(this));
|
||||
this._list.connect('child-removed', this._sync.bind(this));
|
||||
|
||||
Main.sessionMode.connectObject(
|
||||
'updated', () => this._sync(), this);
|
||||
|
||||
this._empty = true;
|
||||
this._canClear = false;
|
||||
this._sync();
|
||||
}
|
||||
|
||||
get empty() {
|
||||
return this._empty;
|
||||
return this.get_first_child() === null;
|
||||
}
|
||||
|
||||
get canClear() {
|
||||
return this._canClear;
|
||||
return this._messages.some(msg => msg.canClose());
|
||||
}
|
||||
|
||||
get _messages() {
|
||||
return this._list.get_children().map(i => i.child);
|
||||
return this.get_children().map(item => item.child);
|
||||
}
|
||||
|
||||
_onKeyFocusIn(messageActor) {
|
||||
this.emit('message-focused', messageActor);
|
||||
}
|
||||
|
||||
addMessage(message, animate) {
|
||||
this.addMessageAtIndex(message, -1, animate);
|
||||
}
|
||||
|
||||
addMessageAtIndex(message, index, animate) {
|
||||
_addMessageAtIndex(message, index) {
|
||||
if (this._messages.includes(message))
|
||||
throw new Error('Message was already added previously');
|
||||
|
||||
let listItem = new St.Bin({
|
||||
const wasEmpty = this.empty;
|
||||
const couldClear = this.canClear;
|
||||
|
||||
const item = new St.Bin({
|
||||
child: message,
|
||||
canFocus: false,
|
||||
layout_manager: new ScaleLayout(),
|
||||
pivot_point: new Graphene.Point({x: .5, y: .5}),
|
||||
scale_x: 0,
|
||||
scale_y: 0,
|
||||
});
|
||||
listItem._connectionsIds = [];
|
||||
|
||||
listItem._connectionsIds.push(message.connect('key-focus-in',
|
||||
this._onKeyFocusIn.bind(this)));
|
||||
listItem._connectionsIds.push(message.connect('close', () => {
|
||||
this.removeMessage(message, true);
|
||||
}));
|
||||
listItem._connectionsIds.push(message.connect('destroy', () => {
|
||||
listItem._connectionsIds.forEach(id => message.disconnect(id));
|
||||
listItem.destroy();
|
||||
}));
|
||||
message.connect('key-focus-in', this._onKeyFocusIn.bind(this));
|
||||
|
||||
this._list.insert_child_at_index(listItem, index);
|
||||
this.insert_child_at_index(item, index);
|
||||
|
||||
const duration = animate ? MESSAGE_ANIMATION_TIME : 0;
|
||||
listItem.set({scale_x: 0, scale_y: 0});
|
||||
listItem.ease({
|
||||
scale_x: 1,
|
||||
scale_y: 1,
|
||||
duration,
|
||||
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
||||
});
|
||||
}
|
||||
if (wasEmpty !== this.empty)
|
||||
this.notify('empty');
|
||||
|
||||
moveMessage(message, index, animate) {
|
||||
if (!this._messages.includes(message))
|
||||
throw new Error('Impossible to move untracked message');
|
||||
if (couldClear !== this.canClear)
|
||||
this.notify('can-clear');
|
||||
|
||||
let listItem = message.get_parent();
|
||||
|
||||
if (!animate) {
|
||||
this._list.set_child_at_index(listItem, index);
|
||||
return;
|
||||
}
|
||||
|
||||
let onComplete = () => {
|
||||
this._list.set_child_at_index(listItem, index);
|
||||
listItem.ease({
|
||||
item.ease({
|
||||
scale_x: 1,
|
||||
scale_y: 1,
|
||||
duration: MESSAGE_ANIMATION_TIME,
|
||||
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
||||
});
|
||||
};
|
||||
listItem.ease({
|
||||
}
|
||||
|
||||
_moveMessage(message, index) {
|
||||
const messages = this._messages;
|
||||
if (!messages.includes(message))
|
||||
throw new Error('Impossible to move untracked message');
|
||||
|
||||
if (messages[index] === message)
|
||||
return;
|
||||
|
||||
const item = message.get_parent();
|
||||
|
||||
item.ease({
|
||||
scale_x: 0,
|
||||
scale_y: 0,
|
||||
duration: MESSAGE_ANIMATION_TIME,
|
||||
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
||||
onComplete,
|
||||
onComplete: () => {
|
||||
this.set_child_at_index(item, index);
|
||||
item.ease({
|
||||
scale_x: 1,
|
||||
scale_y: 1,
|
||||
duration: MESSAGE_ANIMATION_TIME,
|
||||
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
||||
});
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
removeMessage(message, animate) {
|
||||
_removeMessage(message) {
|
||||
const messages = this._messages;
|
||||
|
||||
if (!messages.includes(message))
|
||||
throw new Error('Impossible to remove untracked message');
|
||||
|
||||
let listItem = message.get_parent();
|
||||
listItem._connectionsIds.forEach(id => message.disconnect(id));
|
||||
const item = message.get_parent();
|
||||
|
||||
let nextMessage = null;
|
||||
item.ease({
|
||||
scale_x: 0,
|
||||
scale_y: 0,
|
||||
duration: MESSAGE_ANIMATION_TIME,
|
||||
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
||||
onComplete: () => {
|
||||
const wasEmpty = this.empty;
|
||||
const couldClear = this.canClear;
|
||||
|
||||
if (message.has_key_focus()) {
|
||||
const index = messages.indexOf(message);
|
||||
nextMessage =
|
||||
const nextMessage =
|
||||
messages[index + 1] ||
|
||||
messages[index - 1] ||
|
||||
this._list;
|
||||
this;
|
||||
nextMessage?.grab_key_focus();
|
||||
}
|
||||
|
||||
const duration = animate ? MESSAGE_ANIMATION_TIME : 0;
|
||||
listItem.ease({
|
||||
scale_x: 0,
|
||||
scale_y: 0,
|
||||
duration,
|
||||
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
||||
onComplete: () => {
|
||||
listItem.destroy();
|
||||
nextMessage?.grab_key_focus();
|
||||
item.destroy();
|
||||
|
||||
if (wasEmpty !== this.empty)
|
||||
this.notify('empty');
|
||||
|
||||
if (couldClear !== this.canClear)
|
||||
this.notify('can-clear');
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
clear() {
|
||||
let messages = this._messages.filter(msg => msg.canClose());
|
||||
const messages = this._messages.filter(msg => msg.canClose());
|
||||
|
||||
// If there are few messages, letting them all zoom out looks OK
|
||||
if (messages.length < 2) {
|
||||
@ -965,11 +947,11 @@ export const MessageView = GObject.registerClass({
|
||||
} else {
|
||||
// Otherwise we slide them out one by one, and then zoom them
|
||||
// out "off-screen" in the end to smoothly shrink the parent
|
||||
let delay = MESSAGE_ANIMATION_TIME / Math.max(messages.length, 5);
|
||||
const delay = MESSAGE_ANIMATION_TIME / Math.max(messages.length, 5);
|
||||
for (let i = 0; i < messages.length; i++) {
|
||||
let message = messages[i];
|
||||
const message = messages[i];
|
||||
message.get_parent().ease({
|
||||
translation_x: this._list.width,
|
||||
translation_x: this.width,
|
||||
opacity: 0,
|
||||
duration: MESSAGE_ANIMATION_TIME,
|
||||
delay: i * delay,
|
||||
@ -979,22 +961,4 @@ export const MessageView = GObject.registerClass({
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_sync() {
|
||||
let messages = this._messages;
|
||||
let empty = messages.length === 0;
|
||||
|
||||
if (this._empty !== empty) {
|
||||
this._empty = empty;
|
||||
this.notify('empty');
|
||||
}
|
||||
|
||||
let canClear = messages.some(m => m.canClose());
|
||||
if (this._canClear !== canClear) {
|
||||
this._canClear = canClear;
|
||||
this.notify('can-clear');
|
||||
}
|
||||
|
||||
this.visible = !this.empty;
|
||||
}
|
||||
});
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user