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appDisplay: Animate DnD app icons at the position they were dropped

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Indicate whether dropping an app icon was successful or not by using the
newly added `animateLaunchAtPos()` API of AppIcon which starts a zoom
out animation of the icon at the position the drop happened.

To get the position of the drag actor, we have to forward the arguments
passed to `acceptDrop()` and `handleDragOver()` to the internal drag
handlers of the WorkspaceThumbnails. We can use this position directly
without transforming it to stage coordinates because the actor is a
child of `Main.uiGroup` and the animation actor will also be a child of
this container.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/121
This commit is contained in:
Jonas Dreßler 2019-09-15 11:45:47 +02:00 committed by Florian Müllner
parent daa5452af2
commit f8e648b7e3
2 changed files with 13 additions and 4 deletions
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3
js/ui/workspace.js
View File

@ -2032,6 +2032,9 @@ var Workspace = class {
metaWindow.change_workspace_by_index(workspaceIndex, false);
return true;
} else if (source.app && source.app.can_open_new_window()) {
if (source.animateLaunchAtPos)
source.animateLaunchAtPos(actor.x, actor.y);
source.app.open_new_window(workspaceIndex);
return true;
} else if (!source.app && source.shellWorkspaceLaunch) {

14
js/ui/workspaceThumbnail.js
View File

@ -561,7 +561,7 @@ var WorkspaceThumbnail = GObject.registerClass({
}
// Draggable target interface used only by ThumbnailsBox
handleDragOverInternal(source, time) {
handleDragOverInternal(source, actor, time) {
if (source == Main.xdndHandler) {
this.metaWorkspace.activate(time);
return DND.DragMotionResult.CONTINUE;
@ -580,7 +580,7 @@ var WorkspaceThumbnail = GObject.registerClass({
return DND.DragMotionResult.CONTINUE;
}
acceptDropInternal(source, time) {
acceptDropInternal(source, actor, time) {
if (this.state > ThumbnailState.NORMAL)
return false;
@ -600,6 +600,9 @@ var WorkspaceThumbnail = GObject.registerClass({
metaWindow.change_workspace_by_index(this.metaWorkspace.index(), false);
return true;
} else if (source.app && source.app.can_open_new_window()) {
if (source.animateLaunchAtPos)
source.animateLaunchAtPos(actor.x, actor.y);
source.app.open_new_window(this.metaWorkspace.index());
return true;
} else if (!source.app && source.shellWorkspaceLaunch) {
@ -835,7 +838,7 @@ var ThumbnailsBox = GObject.registerClass({
}
if (this._dropWorkspace != -1)
return this._thumbnails[this._dropWorkspace].handleDragOverInternal(source, time);
return this._thumbnails[this._dropWorkspace].handleDragOverInternal(source, actor, time);
else if (this._dropPlaceholderPos != -1)
return source.realWindow ? DND.DragMotionResult.MOVE_DROP : DND.DragMotionResult.COPY_DROP;
else
@ -844,7 +847,7 @@ var ThumbnailsBox = GObject.registerClass({
acceptDrop(source, actor, x, y, time) {
if (this._dropWorkspace != -1) {
return this._thumbnails[this._dropWorkspace].acceptDropInternal(source, time);
return this._thumbnails[this._dropWorkspace].acceptDropInternal(source, actor, time);
} else if (this._dropPlaceholderPos != -1) {
if (!source.realWindow &&
(!source.app || !source.app.can_open_new_window()) &&
@ -866,6 +869,9 @@ var ThumbnailsBox = GObject.registerClass({
source.metaWindow.move_to_monitor(thumbMonitor);
source.metaWindow.change_workspace_by_index(newWorkspaceIndex, true);
} else if (source.app && source.app.can_open_new_window()) {
if (source.animateLaunchAtPos)
source.animateLaunchAtPos(actor.x, actor.y);
source.app.open_new_window(newWorkspaceIndex);
} else if (!source.app && source.shellWorkspaceLaunch) {
// While unused in our own drag sources, shellWorkspaceLaunch allows