Commit Graph

249 Commits

Author SHA1 Message Date
Emmanuele Bassi
12370bd4f8 docs: Move to markdown
We're removing docbook tags in favour of the markdown syntax.
2014-03-17 23:07:58 +00:00
Emmanuele Bassi
c73f45ca7c text: Use the keymap direction when focused
If the ClutterText actor has key focus then we should ask for the
direction of the key map, instead of the direction of the actor.

https://bugzilla.gnome.org/show_bug.cgi?id=705779
2014-03-03 23:42:33 +00:00
Emmanuele Bassi
6faf6dfe42 text: Use the resolved text direction
Now that we compute the effective text direction when creating the Pango
layout, we should also use it when painting it.

https://bugzilla.gnome.org/show_bug.cgi?id=705779
2014-03-03 23:42:33 +00:00
Emmanuele Bassi
50b6b59d02 text: Discover the direction of the contents
We should set the direction on the PangoContext when creating a
PangoLayout based on a best effort between the contents of the text
itself and the text direction of the widget, in case that fails.

https://bugzilla.gnome.org/show_bug.cgi?id=705779
2014-03-03 23:42:33 +00:00
Emmanuele Bassi
0dc4986f66 text: Fix the implementation of delete_chars()
The internal delete_text() implementation takes a start and an end
position, whereas the public delete_chars() method takes a number of
characters to delete starting from the current cursor position.
2014-01-24 18:49:18 +00:00
Alejandro Piñeiro
cadbeceff0 clutter-text: emitting ClutterText::insert-text before actual changes on the text
https://bugzilla.gnome.org/show_bug.cgi?id=722220
2014-01-16 18:04:22 +01:00
Alejandro Piñeiro
bbc7d20f5e clutter-text: emitting ClutterText::delete-text before actual changes on the text
https://bugzilla.gnome.org/show_bug.cgi?id=722220
2014-01-16 17:39:48 +01:00
Emmanuele Bassi
e619de20d8 text: Add a hacky fallback for the framebuffer
The text-cache conformance test breaks because ClutterText gets a paint
without an active framebuffer associated to the ClutterStage. Keep a
fallback while we investigate the issue.
2013-12-04 16:07:17 +00:00
Emmanuele Bassi
705640367a Use the non-deprecated Cogl clipping API
Cogl 1.18 deprecated the global clipping API in favour of the
per-framebuffer one, but since we're using the 2.0 API internally we
don't have access to the deprecated symbols any more.

This is pretty much a mechanical port for all the places where we're
still using the old 1.x API.
2013-12-04 16:07:17 +00:00
Florian Müllner
986e46dc66 text: Consider text direction when computing layout offsets
Currently this is only the case when the actor's x-expand/x-align
flags have been set and clutter_text_compute_layout_offsets() is
used.

https://bugzilla.gnome.org/show_bug.cgi?id=705779
2013-09-11 17:54:57 +02:00
Lionel Landwerlin
eed9496056 clutter-text: prevent text buffer creation if not needed
When allocating or asking for preferred width/height on a ClutterText,
it can notify a change on buffer/text/max-length if no text has been
set.

https://bugzilla.gnome.org/show_bug.cgi?id=703882
2013-07-10 11:16:09 +01:00
Emmanuele Bassi
41bb03da2d Use the new macros for adding private data 2013-07-03 18:04:32 +01:00
Cosimo Cecchi
4d8d5a62f3 text: relayout on cursor visibility change
When the cursor visibility changes, we have to relayout the ClutterText
actor instead of just redrawing it - as the cursor changes the
PangoLayout size, a size request cycle is needed.

https://bugzilla.gnome.org/show_bug.cgi?id=702610
2013-06-20 10:05:02 -07:00
Lionel Landwerlin
fa933b5ec5 clutter-text: prevent reset of user set font descriptions on dpi changes
When setting the font using clutter_text_set_font_description(), the
font settings on a ClutterText actor can be reset when there is a dpi
changes signaled by the backend.

https://bugzilla.gnome.org/show_bug.cgi?id=702016
2013-06-12 13:47:09 +01:00
Emmanuele Bassi
1724536cda text: Add ::cursor-changed signal
Since we are trying to eliminate the ClutterGeometry type, we should
replace the only entry point still using it: the ::cursor-event signal
of ClutterText.

Instead of passing the cursor geometry, we should add an accessor
function.

The combination of signal and getter for the cursor geometry means that
we can deprecate ClutterText::cursor-event, and mark it for removal in
Clutter 2.0.

https://bugzilla.gnome.org/show_bug.cgi?id=682789
2013-04-04 11:53:39 +01:00
Emmanuele Bassi
315a73edf5 text: Clean up the set_font_description_internal() semantics
The current semantics are ridiculous, and clearly a case of (mistaken)
premature optimization. All setters should copy, not transfer ownership.

https://bugzilla.gnome.org/show_bug.cgi?id=695119
2013-03-04 13:06:39 +00:00
Nirbheek Chauhan
a783e6d3f2 clutter-text: Allow setting attributes for editable text
The behaviour imitates GtkEntry and ignores attributes from markup because Pango
barfs on invalid markup. Also add an example to the text-field interactive test.

https://bugzilla.gnome.org/show_bug.cgi?id=686477
2013-01-16 22:24:14 +00:00
Jasper St. Pierre
ea2b368af9 text: Fix font fallback
Spotted by Coverity.

https://bugzilla.gnome.org/show_bug.cgi?id=689496
2012-12-02 14:50:54 -05:00
Jasper St. Pierre
80eeac71f9 text: Prevent a relayout if font descriptions or attrs are equal
https://bugzilla.gnome.org/show_bug.cgi?id=689399
2012-12-02 14:49:31 -05:00
Rui Matos
ea50df6bb6 text: Don't accept new line characters in single line mode
Modified Return key presses don't trigger ::activate so we would end
up adding an unprintable character to a single paragraph mode pango
layout which renders it as a box.

https://bugzilla.gnome.org/show_bug.cgi?id=623344
2012-09-09 23:48:46 +02:00
Emmanuele Bassi
e9bcb4cf6e text: Clean up button press handling
Event handling should only apply to editable ClutterText actors, but we
also have the :selectable property to care about.

The button/touch press should position the cursor inside an editable
ClutterText; the :selectable property should be used to allow selecting
the text, either through pointer or touch dragging, via the keyboard, or
by multiple pointer clicks. If neither of these two conditions are met,
the ClutterText should just propagate the event handling further.
2012-08-19 10:05:34 +01:00
Jasper St. Pierre
f5a620ed3b clutter-text: Make sure to paint the background of a text actor
https://bugzilla.gnome.org/show_bug.cgi?id=682070
2012-08-17 13:17:01 -04:00
Emmanuele Bassi
d685e8a95a text: Add :cursor-position and deprecate :position
The :position property on ClutterText clashes with the same property on
ClutterActor; it's also badly named, given that it represents the
cursor's position inside the text; finally, it does not match its
accessors, violating the API style conventions.

https://bugzilla.gnome.org/show_bug.cgi?id=679457
2012-07-11 13:22:19 +01:00
Lionel Landwerlin
49dd99f9c1 text: add touch events support
https://bugzilla.gnome.org/show_bug.cgi?id=678278
2012-06-22 21:53:07 +01:00
Emmanuele Bassi
189a93677f text: Chain up in the ScriptableIface implementation
We need ClutterActor's implementation to run as well.
2012-06-08 14:33:01 +01:00
Emmanuele Bassi
75c3339c66 text: Use actor alignments when painting the layout
ClutterActor's x-align and y-align properties should be used to control
the alignment of the PangoLayout when painting it within a larger
allocation, and the ClutterText has the x-expand or the y-expand flags
set.
2012-06-08 12:05:50 +01:00
Bastian Winkler
58b13aa412 text: Enable implicit color animations
Implement the ClutterAnimatable interface to enable implicit animations
for :color, :cursor-color, :selected-text-color and :selection-color.

https://bugzilla.gnome.org/show_bug.cgi?id=676963
2012-05-28 15:22:47 +01:00
Dominique Bureau
a2d40fcf8c ClutterText: Cannot pass NULL string to clutter_text_set_text()
Passing a NULL buffer to clutter_text_set_text() does not behave the same
way as passing an empty string "" (as specified in the documentation).
This was working as expected previously, but somehow the behaviour changed
at some point and created 2 new issues:
- Passing a NULL pointer will not reset the string
- If the ClutterText is editable, it will segfault in strcmp

Validations have been added to prevent this.

https://bugzilla.gnome.org/show_bug.cgi?id=675890
2012-05-21 11:30:22 +01:00
Bastian Winkler
1f7ff75a5c text: Add missing introspection annotations
Add allow-none annotations where appropriate
2012-05-15 17:41:24 +02:00
Emmanuele Bassi
0dd74ca3fb docs: Annotation fixes
The introspection scanner has become slightly more annoying, in the hope
that people start fixing their annotations. As it turns out, it was the
right move.
2012-04-30 17:17:41 +01:00
Jasper St. Pierre
164c6ee741 text: Bubble up a click and quit early for just static text
Static text shouldn't need a cursor position or anything like that,
and it always eats a button press event.

https://bugzilla.gnome.org/show_bug.cgi?id=673190
2012-04-13 14:34:46 -04:00
Owen W. Taylor
bdf4b3a33a ClutterText: Fix length passed to clutter_text_buffer_set_text()
clutter_text_buffer_set_text() expects a char count, not a byte
count, so pass -1 rather than using strlen.

https://bugzilla.gnome.org/show_bug.cgi?id=673783
2012-04-09 16:11:49 -04:00
Emmanuele Bassi
620e57ac13 text: Use CoglFramebuffer API for the path-based clip 2012-03-09 16:26:53 +00:00
Emmanuele Bassi
477d399c31 text: Use the background color when painting
If the ClutterActor:background-color-set property is set to TRUE.
2012-03-06 15:10:04 +00:00
Emmanuele Bassi
663d6179ff text: Center the cursor caret
We remove 2 pixels from the height of the cursor, but we should also
remove the same amount from the position on the y axis, so that the
cursor caret appears centered in the allocated height.

https://bugzilla.gnome.org/show_bug.cgi?id=655491
2012-03-06 15:10:04 +00:00
Emmanuele Bassi
fb9df4bef2 Annotate all functions available since 1.10 2012-02-27 16:35:09 +00:00
Emmanuele Bassi
78b237b535 Clean up the included headers
Especially inside ClutterStage.
2012-02-23 17:21:57 +00:00
Emmanuele Bassi
cd118f0dc0 text: Fix regression
When the ClutterTextBuffer support inside ClutterText was merged, it
introduced a regression that was identified and fixed in bug 659116.

The optimization to not paint empty ClutterText actors is only valid
is the actor is not editable, or if the cursor is not visible.
2012-02-11 16:02:31 +00:00
Emmanuele Bassi
e7511dd469 text: Avoid changing the contents when possible
An editable ClutterText will reset the selection and cursor whenever the
contents are changed — even if those contents are the same. As this may
confuse the user, we should check if we're setting the exact same string,
and bail out if necessary.
2012-02-07 11:36:27 +00:00
Emmanuele Bassi
d509455de0 text: Fix annotations
Both set_text() and set_markup() have relaxed their preconditions on a
non-NULL string as their argument, so we need to update the annotations.
2012-02-07 11:33:12 +00:00
Emmanuele Bassi
15441bb280 text: Style cleanups
Inline wrapper functions, and remove deep nested if's.
2012-02-07 11:31:28 +00:00
Emmanuele Bassi
7ba9774572 text: Add the coords_to_position() method
The reverse of position_to_coords().

While providing documentation on how to implement it using the
PangoLayout API, I realized that the verbosity of it all, plus the usage
of the Pango API, was not worth it, and decided to expose the method we
are using internally.
2012-02-06 18:27:58 +00:00
Emmanuele Bassi
3305105a8c docs: Fix up Since annotation
We only use stable releases for "since" tags.
2012-02-06 17:34:26 +00:00
Emmanuele Bassi
696f9e84c9 text: Fix the buffer length check on paint 2012-01-17 14:29:45 +00:00
Stef Walter
c073764369 text: Implement ClutterTextBuffer
* Abstracts the buffer for text in ClutterText
 * Allows implementation of undo/redo.
 * Allows use of non-pageable memory for text
   in the case of sensitive passwords.
 * Implement a test with two ClutterText using the same
   buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=652653
2012-01-17 14:29:44 +00:00
Emmanuele Bassi
99f7d627af text: Use the event and source symbolic macros
Instead of boolean values.
2012-01-12 10:40:38 +00:00
Jasper St. Pierre
b882fcd825 clutter-text: Fix memory leak 2011-12-19 09:46:44 -05:00
Emmanuele Bassi
93ece6dd7b text: Implement password hint
A ClutterText in password mode should have the ability to show the last
input character. This feature allows easier password entry on platforms
with unreliable keyboards, such as touchscreens or small devices.

https://bugzilla.gnome.org/show_bug.cgi?id=652588
2011-09-19 20:26:37 +01:00
Rui Matos
41bd15226f text: We still have to paint the actor if the cursor is visible
https://bugzilla.gnome.org/show_bug.cgi?id=659116
2011-09-15 10:43:04 +01:00
Jasper St. Pierre
1883ee13f9 text: Take out a nonsense fallback
Invisible text is the best surprise for an update!

https://bugzilla.gnome.org/show_bug.cgi?id=659069
2011-09-14 21:49:45 -04:00