This is a start towards implementing the 02 overlay design. The
default applications has moved into GConf. We keep around an AppDisplay
instance for handling the right side behavior.
AppResults and DocResults classes were identical with an exception of
the display class they used and the text label for the results. Merged
them into a single ItemResults class that takes these two additional
arguments.
Move the activate and select functionality inside the callbacks for
'button-release-event' signals of the display item and the information
button correspondingly. This way it is more obvious that this is an
event handling code that needs to return a boolean value for whether
the signal has been fully handled by the actor.
Update the code for checking a display item under the pointer to expect
the item itself rather than its child to be returned by stage_get_actor_at_pos().
This code is now used to display an information button when an item is
drawn under the pointer, so update the comment accordingly.
Add a comment about the use of the transparent background to catch clicks
in the workspaces area when the dash panes are being displayed and dismiss
the dash panes.
Set opacity for the background to 0 instead of using a transparent background
color so that Clutter optimizes the drawing of the background actor.
Fix up the comments about the horizontal gradient code and use 8x1 texture
instead of 8x8.
Make sure the values we assign to the three-stop horizontal gradient
require the use of the three stop gradient, with the middle value not being
right between the side values.
Display a pane with search results for both applications and documents
automatically when a search string is entered.
Allow viewing search results for the individual section when More link
for applications or documents is clicked.
Move text labels for the applications and documents sections into the
respective classes.
Enable typing in the search box and display results in the results pane.
This means that the user has to open the details pane for applications
or documents to view the results for now.
Connect Enter to launch the seleted item.
Connect Escape to clear search, remove results and details panes,
or exit overlay.
We achieve this with two changes:
- Move the Shell.get_thumbnail call in DocInfo from _init
to getIcon, so that it isn't executed until it's actually
needed.
(If caching the output of said call permanently is desired
we could still do it on the first getIcon invocation, but
I don't believe this is necessary given that looking up an
already generated icon is pretty fast and this also gives
us an updated icon in case the file changes.)
- More importantly, we ommit the get_thumbnail call in case
the URI doesn't start with file://. Looking up, for example,
an http:// URI is very slow, and doesn't give us an icon anyway.
http://bugzilla.gnome.org/show_bug.cgi?id=586539
The results sections no longer include a label on top of them, so the
height of that label needs to be subtracted when specifying the height
for the sections. This ensures that display controls are positioned
correctly on the bottom of the section.
Clicking the information button for an item selects it (i.e. highlights it)
and shows details about the item.
Clicking the rest of the item area launches it.
Item does not become draggable if the dragging is started over the information
icon (i.e. if the user presses the information icon, but releases elsewhere).
Make sure we emit "activated" signal and close the overlay when an item from
one of the results displays is launched.
Use an (i) icon supplied by Jeremy for the information link and display
it on hover. Make sure it is positioned nicely and the text doesn't
overlap with it.
Pop-up previews are not part of the new design and interfere with the information link.
Make sure details display for applications has the appropriate width set.
The list of all applications was based on the items that show up in
the menus, and might not have contained all applications returned
by the AppMonitor for the most used applications request. One example of
such an application was Evince. This resulted in a crash when an
application we did not prepare the info for was returned as one of the
matches by the AppMonitor, so we now include all applications returned
by the AppMonitor in the list, in addition to the ones from the menus.
Also mark apps as stale when we catch a "changed" signal from the AppMonitor
to ensure that the cache is refreshed.
Make sure at most one item is selected in the overlay and we always show
a details pane for the selected item.
Improve the positioning of the search box.
Remove a duplicate variable DASH_PAD and use DASH_SECTION_PADDING everywhere instead.
With commit a3d35af444 variable
itemInfo in js/ui/appDisplay.js was changed to a new object
(AppInfo from js/misc/appInfo.js) but some of the code in
js/ui/appDisplay.js wasn't updated accordingly. This commit
fixes that and makes the search box in the overlay usable
again.
This lets us share the recent-app-tracking, recent-file-tracking, and
icon-drawing code between the overlay and the sidebar, without the
sidebar having to poke into AppDisplayItem and DocDisplayItem's guts.
A blue selected item color fits better with the new color scheme than a green one.
Only one item should be selected across all the displays we are showing.
Display a pane with item details, such as a full image previews, when an item is single clicked.
Add a placeholder information link that shows up when an item is moused over.
Currently function shell_get_thumbnail_for_recent_info located in
src/shell-global.c is used to get thumbnails for recently used files.
However, it only works if you have a GtkRecentInfo object for the file,
even though the thumbnail generation code doesn't depend on it. This commit
renames the function to shell_get_thumbnail and makes it generic so that it
just takes two strings: a filename and a mimetype.
Display all recent documents in the results pane, in addition to the first
few displayed in the main dash. All documents can be viewed with the help
of a paging control.
Display the results pane above the workspaces. The results pane is somewhat
transparent and has a blue gradient background. The dash pane is slightly
transparent and also has a blue gradient background.
The results pane shows up when a More control is clicked. It disappears when
a Less control is clicked, an area outside of the dash area is clicked,
an item starts being dragged, or the overlay mode is exited.
Add shell_global_create_horizontal_gradient() to shell-global.[ch]
