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Bryce Harrington e776f2a4d9 config-parser: Add weston_config_section_get_color ... Previously weston_config_section_get_uint was serving dual purpose for parsing both unsigned decimal integer values (ids, counts, seconds, etc.) and hexadecimal values (colors), by relying on strtoul's auto-detection mechanism. However, this usage is unable to catch certain kinds of error conditions, such as specifying a negative number where an unsigned should be used. And for colors in particular, it would misparse hex values if the leading 0x was omitted. E.g. "background-color=99999999" would render a near-black background (effectively 0x05f5e0ff) instead of medium grey, and "background-color=ffffffff" would be treated as an error rather than white. "background-color=0x01234567", "background-color=01234567", and "background-color=1234567" each resulted in the value being parsed as hexadecimal, octal, and decimal respectively, resulting in colors 0x01234567, 0x00053977, and 0x0012d687 being displayed. This new routine forces hexadecimal to be used in all cases when parsing color values, so "0x01234567" and "01234567" result in the same color value, "99999999" is grey, and "ffffffff" is white. It also requires exactly 8 or 10 digits (other lengths likely indicate typos), or the value "0" (black). Signed-off-by: Bryce Harrington <bryce@osg.samsung.com> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>		8 years ago
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calibrator.c	Moved helper macro to a discrete include file.	9 years ago
clickdot.c	clients & tests: Unify multiple definitions of x*alloc and related functions	9 years ago
cliptest.c	Rename src/ to libweston/	8 years ago
confine.c	clients/confine: Toggle maximized state with 'm'	8 years ago
desktop-shell.c	config-parser: Add weston_config_section_get_color	8 years ago
dnd.c	clients & tests: Unify multiple definitions of x*alloc and related functions	9 years ago
editor.c	clients & tests: Unify multiple definitions of x*alloc and related functions	9 years ago
eventdemo.c	eventdemo: use %u for uint32_t printing	8 years ago
flower.c	client: fix spelling mistake	9 years ago
fullscreen.c	clients: Use zalloc	9 years ago
gears.c	clients: Update boilerplate from MIT X11 license to MIT Expat licenses	9 years ago
image.c	cosmetic: Remove a few double semicolons	9 years ago
ivi-shell-user-interface.c	config-parser: Add weston_config_section_get_color	8 years ago
keyboard.c	keyboard: Only set toplevel when there is a valid output	8 years ago
multi-resource.c	multi-resource: Check for no digits in time description	8 years ago
nested-client.c	clients: Update boilerplate from MIT X11 license to MIT Expat licenses	9 years ago
nested.c	clients/nested: use weston_check_egl_extension over strstr	8 years ago
presentation-shm.c	Make config.h inclusion consistent	8 years ago
resizor.c	clients/resizor: Use pointer locking for resizing window	8 years ago
scaler.c	clients/scaler: migrate to wp_viewporter	8 years ago
screenshot.c	clients & tests: Unify multiple definitions of x*alloc and related functions	9 years ago
simple-damage.c	Make config.h inclusion consistent	8 years ago
simple-dmabuf-intel.c	clients/dmabuf-intel: use three buffers	8 years ago
simple-dmabuf-v4l.c	Make config.h inclusion consistent	8 years ago
simple-egl.c	clients/simple-egl: use weston_check_egl_extension over strstr	8 years ago
simple-shm.c	Make config.h inclusion consistent	8 years ago
simple-touch.c	Make config.h inclusion consistent	8 years ago
smoke.c	client: fix spelling mistake	9 years ago
stacking.c	clients: Correct drawing glitch in stacking demo	9 years ago
subsurfaces.c	clients & tests: Unify multiple definitions of x*alloc and related functions	9 years ago
terminal.c	terminal: Document console codes less cryptically	8 years ago
transformed.c	clients: Update boilerplate from MIT X11 license to MIT Expat licenses	9 years ago
weston-info.c	weston-info: look for the right wp_presentation	9 years ago
weston-simple-im.c	Make config.h inclusion consistent	8 years ago
window.c	window: Add API for manually set confine region	8 years ago
window.h	window: Add API for manually set confine region	8 years ago