Commit Graph

23 Commits

Author SHA1 Message Date
Francesco Abbate 3426bc5d73 Introduce subpixel text positioning within rencache
In order to fix the issue with cursor positioning a subpixel-aware draw
text operation within rencache was required.

With this modification the cursor positioning problem is completely
resolved.

A new function renderer.draw_text_subpixel is introduced to perform
consecutive, inline, text drawings with subpixel accuracy.
2021-03-06 18:12:02 +01:00
Francesco Abbate 9ff6a0325e Mostly fix problem of offset with cursor positioning when using mouse
In order to get right the cursor position on text on mouse clicks it is
needed to take into account text's subpixel positioning.

This fix mostly corrects the problem but cursor positioning is still
somewhat inaccurate for long lines due to repeated commands to draw a text
along a line. Repeated draw text calls make the subpixel information
lost and small errors will add-up.
2021-03-06 16:18:24 +01:00
Francesco Abbate a4bc8986ff Implement fatal error message box
Used when lite-xl fails at startup
2021-03-05 10:33:50 +01:00
Francesco Abbate 2cdf674b97 Keep memory of window's size and position and restore them on start
Fix also a problem with directory path on windows.
2020-12-31 11:25:12 +01:00
Francesco Abbate afda299fe4 Implement optional font rendering options
The user can now choose antialiasing grayscale and subpixel and hinting
non, slight or full.
2020-12-04 16:15:54 +01:00
Francesco Abbate a337f893d9 Implement user's config as init file and add directory into package.path
Create the user's config init file if lite user's config directory does
not exists.

No longer use the awkward package.searchers but instead add user's
config dir at the end of package path.
2020-12-02 16:03:31 +01:00
Francesco Abbate 70412b520b Fix cursor blinking problem
The problem was that when the editor had no events the cursor was not
blinking because the event loop was blocking on wait_event.

Now we no longer calls wait_event without a timeout if the windows has
the focus. When the window has the focus the timeout is set to 1 / fps
so that the cursor can blinks.

In addition we react to the "focus lost" event to ensure the documents
are redrawn without the cursor.
2020-11-21 16:36:32 +01:00
Francesco Abbate 77a9819f4e Fix SDL2 include directives 2020-06-29 15:24:08 +02:00
Francesco Abbate 5c3d4163d3 Modify system.wait_event to wait indefinitely if no timeout is given 2020-06-16 14:53:01 +02:00
Francesco Abbate 618078829c Add meson build configuration
Currently the editor will not work if it is not installed.

There is also a caveat about the 'data' directory which is installed
in the bin directory. This may work but does not seem ok because it is
pollution a shared bin directory and the 'data' folder may not be unique
to Lite.
2020-05-25 12:22:23 +02:00
rxi 61092fbb99 Changed fuzzy matching to favour matching case 2020-05-23 15:08:38 +01:00
rxi 35b642d434 Added rencache invalidation on window-exposed event
Fixes #63
2020-05-22 09:00:48 +01:00
rxi 35ce3d32a9 Fixed string quoting on windows in `system.exec()` 2020-05-22 08:11:05 +01:00
rxi 7aabfebfa0 Fixed mouse-position resolution when dropping a file 2020-05-20 10:33:08 +01:00
rxi 4ae0d477c0 Made lite set project dir to CWD; removed core.project_dir
Fixes #100
2020-05-17 17:05:56 +01:00
rxi 2b32edf7f0 Added system.exec() to system api 2020-05-13 20:32:53 +01:00
rxi c215eff6d8 Improved idle CPU utilisation when not-focused, added system.wait_event() 2020-05-11 00:21:07 +01:00
rxi b2756d8a49 Removed xalloc.c/h 2020-05-08 13:41:39 +01:00
rxi 03eee86ddb Made font.gc() do null-check in case font.load() failed 2020-04-22 00:41:23 +01:00
rxi a9b4bdf602 Made system.get_file_info() and list_dir() return (nil,msg) on error 2020-04-21 23:33:04 +01:00
rxi d4284edd5c Replaced system.set_fullscreen with system.set_window_mode
Solves #24
2020-04-07 18:49:11 +01:00
rxi efed38d59c Added system.set_fullscreen() and core:toggle-fullscreen command 2020-03-25 22:44:59 +00:00
rxi d8c4bfa6ba Initial commit 2019-12-28 11:17:56 +00:00