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c905d78c80
Add the -m|--merge-config command line option to iterate backwards over XDG Base Dir paths and read config/theme files multiple times. For example if both ~/.config/labwc/rc.xml and /etc/xdg/labwc/rc.xml exist, the latter will be read first and then the former (if --merge-config is enabled). When $XDG_CONFIG_HOME is defined, make it replace (not augment) $HOME/.config. Similarly, make $XDG_CONFIG_DIRS replace /etc/xdg when defined. XDG Base Dir Spec does not specify whether or not an application (or a compositor!) should (a) define that only the file under the most important base directory should be used, or (b) define rules for merging the information from the different files. ref: https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html In the case of labwc there is a use-case for both positions, just to be clear, the default behaviour, described by position (a) above, does NOT change. This change affects the following config/theme files: - rc.xml - menu.xml - autostart - environment - themerc - themerc-override - Theme buttons, for example max.xbm Instead of caching global config/theme directories, create lists of paths (e.g. '/home/foo/.config/labwc/rc.xml', '/etc/xdg/labwc/rc.xml', etc). This creates more common parsing logic and just reversing the direction of iteration and breaks early if config-merge is not wanted. Enable better fallback for themes. For example if a particular theme does not exist in $HOME/.local/share/themes, it will be searched for in ~/.themes/ and so on. This also applies to theme buttons which now fallback on an individual basis. Avoid using stat() in most situations and just go straight to fopen(). Fixes #1406
143 lines
3 KiB
C
143 lines
3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef LABWC_RCXML_H
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#define LABWC_RCXML_H
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#include <stdbool.h>
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#include <stdio.h>
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#include <wayland-server-core.h>
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#include "common/border.h"
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#include "common/buf.h"
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#include "common/font.h"
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#include "config/tablet.h"
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#include "config/libinput.h"
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#include "resize_indicator.h"
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#include "theme.h"
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enum window_switcher_field_content {
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LAB_FIELD_NONE = 0,
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LAB_FIELD_TYPE,
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LAB_FIELD_IDENTIFIER,
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LAB_FIELD_TRIMMED_IDENTIFIER,
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LAB_FIELD_TITLE,
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};
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enum view_placement_policy {
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LAB_PLACE_CENTER = 0,
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LAB_PLACE_CURSOR,
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LAB_PLACE_AUTOMATIC
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};
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enum adaptive_sync_mode {
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LAB_ADAPTIVE_SYNC_DISABLED,
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LAB_ADAPTIVE_SYNC_ENABLED,
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LAB_ADAPTIVE_SYNC_FULLSCREEN,
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};
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struct usable_area_override {
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struct border margin;
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char *output;
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struct wl_list link; /* struct rcxml.usable_area_overrides */
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};
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struct window_switcher_field {
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enum window_switcher_field_content content;
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int width;
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struct wl_list link; /* struct rcxml.window_switcher.fields */
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};
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struct rcxml {
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char *config_dir;
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bool merge_config;
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/* core */
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bool xdg_shell_server_side_deco;
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int gap;
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enum adaptive_sync_mode adaptive_sync;
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bool allow_tearing;
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bool reuse_output_mode;
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enum view_placement_policy placement_policy;
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/* focus */
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bool focus_follow_mouse;
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bool focus_follow_mouse_requires_movement;
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bool raise_on_focus;
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/* theme */
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char *theme_name;
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int corner_radius;
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bool ssd_keep_border;
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struct font font_activewindow;
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struct font font_inactivewindow;
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struct font font_menuitem;
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struct font font_osd;
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/* Pointer to current theme */
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struct theme *theme;
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/* <margin top="" bottom="" left="" right="" output="" /> */
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struct wl_list usable_area_overrides;
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/* keyboard */
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int repeat_rate;
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int repeat_delay;
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bool kb_numlock_enable;
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bool kb_layout_per_window;
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struct wl_list keybinds; /* struct keybind.link */
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/* mouse */
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long doubleclick_time; /* in ms */
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struct wl_list mousebinds; /* struct mousebind.link */
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double scroll_factor;
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/* touch tablet */
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struct touch_config {
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char *output_name;
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} touch;
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/* graphics tablet */
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struct tablet_config {
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char *output_name;
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struct wlr_fbox box;
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enum rotation rotation;
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uint16_t button_map_count;
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struct button_map_entry button_map[BUTTON_MAP_MAX];
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} tablet;
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/* libinput */
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struct wl_list libinput_categories;
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/* resistance */
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int screen_edge_strength;
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/* window snapping */
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int snap_edge_range;
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bool snap_top_maximize;
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enum resize_indicator_mode resize_indicator;
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struct {
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int popuptime;
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int min_nr_workspaces;
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struct wl_list workspaces; /* struct workspace.link */
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} workspace_config;
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/* Regions */
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struct wl_list regions; /* struct region.link */
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struct {
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bool show;
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bool preview;
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bool outlines;
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struct wl_list fields; /* struct window_switcher_field.link */
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} window_switcher;
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struct wl_list window_rules; /* struct window_rule.link */
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};
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extern struct rcxml rc;
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void rcxml_parse_xml(struct buf *b);
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void rcxml_read(const char *filename);
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void rcxml_finish(void);
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#endif /* LABWC_RCXML_H */
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