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50 Commits

Author SHA1 Message Date
Robin Burchell
1024dfa81a StringViewize a bunch of things -- mostly LibGUI 2019-06-03 20:27:05 +02:00
Robin Burchell
0dc9af5f7e Add clang-format file 
Also run it across the whole tree to get everything using the One True Style.
We don't yet run this in an automated fashion as it's a little slow, but
there is a snippet to do so in makeall.sh.
 2019-05-28 17:31:20 +02:00
Robin Burchell
8aecebe8f3 GTextEditor: Introduce triple click to select all 2019-05-16 01:24:34 +02:00
Andreas Kling
6b40b081b2 GTextEditor: Add a readonly mode. 2019-05-08 05:00:28 +02:00
Andreas Kling
71770e000b GTextEditor: Add very basic automatic indentation. 
This is off by default, but enabled by TextEditor. It simply inserts the
same number of leading spaces as the previous line when hitting Enter. :^)
 2019-04-25 22:56:09 +02:00
Andreas Kling
e2e2c78332 GTextEditor: Double-clicking on a word should select that word. 2019-04-25 22:29:25 +02:00
Andreas Kling
0c88ce9ee3 GTextEditor: Expand the content "to-fill" for right aligned text. 
When using a right-side text alignment, hook the resize event to make sure
that the content width is at least frame_inner_rect().width() wide.

This allows us to use content_width() as the anchor point for right aligned
text, rather than using the frame inner rect, which was clearly wrong in
the overflow case.
 2019-04-24 23:42:49 +02:00
Andreas Kling
4bea3a4aa6 GTextEditor: Turn off the ruler by default. 
You're usually not gonna want the ruler. TextEditor can enable it manually.
 2019-04-24 23:06:44 +02:00
Andreas Kling
5c240af3f7 GTextEditor: Fix line_content_rect() behavior with custom alignments. 2019-04-24 22:46:27 +02:00
Andreas Kling
62f0aae4ca GTextEditor: Add support for different text alignments. 
Currently only CenterLeft and CenterRight are supported, but it would be
very straightforward to add other alignments as well.
 2019-04-24 22:24:16 +02:00
Andreas Kling
ae3ec3fc37 LibGUI: Give GTextEditor a context menu. 
Now GTextEditor manages its own editing actions (cut/copy/paste/etc) and
will show a context menu containing them when requested.

Apps that want to put a GTextEditor's actions in its menu can get to the
actions via public getters. :^)
 2019-04-18 12:28:29 +02:00
Andreas Kling
32e5c8c689 GTextEditor: Add on_selection_changed callback. 
This is probably a bit eager and won't coalesce all updates or even
ignore no-op changes to the selection.
 2019-04-12 02:52:34 +02:00
Andreas Kling
c71ece77fa VisualBuilder: Tweak grid size and add an (empty) toolbox window. 2019-04-11 04:01:17 +02:00
Andreas Kling
b8062f69d8 LibCore: Add CEvent and make LibGUI/GEvent inherit from it. 2019-04-10 16:56:55 +02:00
Andreas Kling
313ac51832 LibGUI: Turn GTextBox into a wrapper around a single-line GTextEditor. 2019-04-10 03:08:29 +02:00
Andreas Kling
151b7149e6 GTextEditor: Add GTextEditor::on_change callback for when content changes. 2019-04-09 16:20:36 +02:00
Andreas Kling
dcf6726487 WindowServer: Add support for per-window override cursors. 
Use this to implement automatic switching to an I-beam cursor when hovering
over a GTextEditor. :^)
 2019-03-31 23:52:02 +02:00
Andreas Kling
838a06096a GTextEditor: Shift+Delete should delete the current line. 2019-03-25 13:14:02 +01:00
Andreas Kling
ed2303e2d8 TextEditor: The delete key should work even when there's no selection. 2019-03-20 23:11:00 +01:00
Andreas Kling
f0915641c5 TextEditor: Add "delete" action. 2019-03-20 18:16:04 +01:00
Andreas Kling
a6538feed1 LibGUI: Add GInputBox for getting a string from a modal dialog. 
Use this to implement some of the toolbar actions in IRCClient. :^)
 2019-03-19 01:41:00 +01:00
Andreas Kling
ec8bffb06d LibGUI: Let GTextEditor deal with its horizontal padding internally. 
I originally wanted to have the padding concept in GScrollableWidget
but it's really finicky with the ruler and everything.
 2019-03-16 23:16:37 +01:00
Andreas Kling
3854e752cb LibGUI: Make GTextEditor inherit from GScrollableWidget. 
This is quite nice, now we can share a ton of logic. :^)
 2019-03-16 16:54:51 +01:00
Andreas Kling
eb610b309e LibGUI: Make class_name() public so you can always call it. 
I found myself having to cast to GWidget* all the time when writing some
generic debugging code that just wanted to dump widget info.
 2019-03-16 12:57:04 +01:00
Andreas Kling
7e3673f710 GTextEditor: Disable the ruler in single-line mode. 
Also make it possible to hide the ruler in multi-line mode, if you should
want to do that. :^)
 2019-03-15 17:54:05 +01:00
Andreas Kling
1fc283ed7d IRCClient+LibGUI: Add an input box so we can send messages to channels. 
Implement this using a GTextEditor with a special single-line mode.
This new mode needs some polishing, but it's already very useful.
 2019-03-15 17:37:13 +01:00
Andreas Kling
8017c1e17c GTextEditor: Let the Tab key insert up to 4 spaces. 2019-03-10 11:08:36 +01:00
Andreas Kling
5a28392660 GTextEditor: Use a subwidget for the scrollbar corner and tighten clipping. 2019-03-08 18:58:40 +01:00
Andreas Kling
032549d7bf GTextEditor: Refactor selection into a GTextRange class. 
This is a bit more expressive than "selection start + current cursor".
 2019-03-08 18:28:24 +01:00
Andreas Kling
f40d11f06d LibGUI+WindowServer: Implement drag-to-select behavior in GTextEditor. 
To make this feel right, I needed to start passing keyboard modifiers along
with mouse events. That allows shift-clicking to extend the selection. :^)
 2019-03-08 17:53:02 +01:00
Andreas Kling
c4937f01d8 GTextEditor: Simplify delete_selection(). 2019-03-08 15:55:58 +01:00
Andreas Kling
48d48679b0 GTextEditor: Work on cut/copy/paste operations. 2019-03-08 14:08:15 +01:00
Andreas Kling
6576ac8332 GTextEditor: Add selected_text() function. 
I don't have a clipboard to actually put the copied selection onto yet,
so just print the selected text to stdout so we can see what it is.
 2019-03-08 01:59:59 +01:00
Andreas Kling
b5521e1b0d GTextEditor: Add basic selection support. 2019-03-08 00:49:45 +01:00
Andreas Kling
9867fe1025 GTextEditor: Add a ruler column that always shows the line numbers. 2019-03-07 20:05:05 +01:00
Andreas Kling
187d7cb400 GTextEditor: Add write_to_file(String path) :^) 2019-03-07 17:06:11 +01:00
Andreas Kling
43d56b6f3a GTextEditor: Support splitting lines at the cursor with the Return key. 2019-03-07 16:49:21 +01:00
Andreas Kling
38662f884d GTextEditor: Merge with previous line if backspacing at column 0. 2019-03-07 16:15:25 +01:00
Andreas Kling
6094f592a9 GTextEditor: More work on basic line editing. Insert/remove characters. 2019-03-07 16:04:21 +01:00
Andreas Kling
8425ea971a GTextEditor: Start working on editing, starting with inserting newlines. 2019-03-07 15:52:11 +01:00
Andreas Kling
b4df33e453 GTextEditor: Only paint lines inside the dirty rect. 
This dramatically improves performance in large documents. :^)
 2019-03-07 15:03:38 +01:00
Andreas Kling
ce35cddb1b GTextEditor: Let's use a Vector for the line backing store. 
I'm eventually gonna want to replace this with something more clever,
like a automagically splicing vector or something, but for now, at least
we move away from immutable Strings.
 2019-03-07 14:35:32 +01:00
Andreas Kling
a21ecd440a GTextEditor: Allow moving the cursor by clicking. 2019-03-07 14:02:10 +01:00
Andreas Kling
9997992907 GTextEditor: Make the cursor invalidation work with the padding(). 2019-03-07 13:54:02 +01:00
Andreas Kling
6a6bcc5daf GTextEditor: Add Home/End and Ctrl+Home/Ctrl+End navigation shortcuts. 
For start/end of line and start/end of document respectively.
 2019-03-07 13:21:51 +01:00
Andreas Kling
1ac71d1fb1 GTextEditor: Improvements to cursor rendering. 
The view now scrolls along with you as you move the cursor around.
 2019-03-07 13:13:25 +01:00
Andreas Kling
6db132069f GTextEditor: Draw the cursor line in a slightly darker shade. 2019-03-07 02:24:46 +01:00
Andreas Kling
1f92636c6d GTextEditor: Make the cursor blink while the editor is focused. 2019-03-07 01:05:35 +01:00
Andreas Kling
ca65ca2f2d TextEditor: Show the current cursor position in the statusbar. 2019-03-07 00:46:29 +01:00
Andreas Kling
9158de6c41 Begin working on a graphical TextEditor. 
It's gonna be a wrapper around a new GTextEditor widget so I can easily
reuse the functionality anywhere I need it. :^)
 2019-03-07 00:31:06 +01:00