* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
*
- * © 2009-2010 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
- *
- * src/config.c: Contains all functions handling the configuration file (calling
- * the parser (src/cfgparse.y) with the correct path, switching key bindings
- * mode).
+ * config.c: Configuration file (calling the parser (src/cfgparse.y) with the
+ * correct path, switching key bindings mode).
*
*/
+#include "all.h"
/* We need Xlib for XStringToKeysym */
#include <X11/Xlib.h>
-#include "all.h"
-
char *current_configpath = NULL;
Config config;
struct modes_head modes;
+struct barconfig_head barconfigs = TAILQ_HEAD_INITIALIZER(barconfigs);
/**
* Ungrabs all keys, to be called before re-grabbing the keys because of a
*
*/
void translate_keysyms() {
- Binding *bind;
- TAILQ_FOREACH(bind, bindings, bindings) {
- if (bind->keycode > 0)
- continue;
-
- /* We need to translate the symbol to a keycode */
- xcb_keysym_t keysym = XStringToKeysym(bind->symbol);
- if (keysym == NoSymbol) {
- ELOG("Could not translate string to key symbol: \"%s\"\n", bind->symbol);
- continue;
- }
-
- uint32_t last_keycode = 0;
- xcb_keycode_t *keycodes = xcb_key_symbols_get_keycode(keysyms, keysym);
- if (keycodes == NULL) {
- DLOG("Could not translate symbol \"%s\"\n", bind->symbol);
- continue;
- }
-
- bind->number_keycodes = 0;
+ Binding *bind;
+ xcb_keysym_t keysym;
+ int col;
+ xcb_keycode_t i,
+ min_keycode = xcb_get_setup(conn)->min_keycode,
+ max_keycode = xcb_get_setup(conn)->max_keycode;
+
+ TAILQ_FOREACH(bind, bindings, bindings) {
+ if (bind->keycode > 0)
+ continue;
+
+ /* We need to translate the symbol to a keycode */
+ keysym = XStringToKeysym(bind->symbol);
+ if (keysym == NoSymbol) {
+ ELOG("Could not translate string to key symbol: \"%s\"\n",
+ bind->symbol);
+ continue;
+ }
- for (xcb_keycode_t *walk = keycodes; *walk != 0; walk++) {
- /* We hope duplicate keycodes will be returned in order
- * and skip them */
- if (last_keycode == *walk)
- continue;
- last_keycode = *walk;
- bind->number_keycodes++;
- }
- DLOG("Translated symbol \"%s\" to %d keycode\n", bind->symbol, bind->number_keycodes);
- bind->translated_to = smalloc(bind->number_keycodes * sizeof(xcb_keycode_t));
- memcpy(bind->translated_to, keycodes, bind->number_keycodes * sizeof(xcb_keycode_t));
- free(keycodes);
+ /* Base column we use for looking up key symbols. We always consider
+ * the base column and the corresponding shift column, so without
+ * mode_switch, we look in 0 and 1, with mode_switch we look in 2 and
+ * 3. */
+ col = (bind->mods & BIND_MODE_SWITCH ? 2 : 0);
+
+ FREE(bind->translated_to);
+ bind->number_keycodes = 0;
+
+ for (i = min_keycode; i && i <= max_keycode; i++) {
+ if ((xcb_key_symbols_get_keysym(keysyms, i, col) != keysym) &&
+ (xcb_key_symbols_get_keysym(keysyms, i, col+1) != keysym))
+ continue;
+ bind->number_keycodes++;
+ bind->translated_to = srealloc(bind->translated_to,
+ (sizeof(xcb_keycode_t) *
+ bind->number_keycodes));
+ bind->translated_to[bind->number_keycodes-1] = i;
}
+
+ DLOG("Translated symbol \"%s\" to %d keycode\n", bind->symbol,
+ bind->number_keycodes);
+ }
}
/*
xdg_config_home = "~/.config";
xdg_config_home = resolve_tilde(xdg_config_home);
- if (asprintf(&config_path, "%s/i3/config", xdg_config_home) == -1)
- die("asprintf() failed");
+ sasprintf(&config_path, "%s/i3/config", xdg_config_home);
free(xdg_config_home);
if (path_exists(config_path))
char *tok = strtok(buf, ":");
while (tok != NULL) {
tok = resolve_tilde(tok);
- if (asprintf(&config_path, "%s/i3/config", tok) == -1)
- die("asprintf() failed");
+ sasprintf(&config_path, "%s/i3/config", tok);
free(tok);
if (path_exists(config_path)) {
free(buf);
*
*/
void load_configuration(xcb_connection_t *conn, const char *override_configpath, bool reload) {
- if (reload) {
- /* First ungrab the keys */
- ungrab_all_keys(conn);
+ if (reload) {
+ /* First ungrab the keys */
+ ungrab_all_keys(conn);
- struct Mode *mode;
- Binding *bind;
- while (!SLIST_EMPTY(&modes)) {
- mode = SLIST_FIRST(&modes);
- FREE(mode->name);
-
- /* Clear the old binding list */
- bindings = mode->bindings;
- while (!TAILQ_EMPTY(bindings)) {
- bind = TAILQ_FIRST(bindings);
- TAILQ_REMOVE(bindings, bind, bindings);
- FREE(bind->translated_to);
- FREE(bind->command);
- FREE(bind);
- }
- FREE(bindings);
- SLIST_REMOVE(&modes, mode, Mode, modes);
- }
+ struct Mode *mode;
+ Binding *bind;
+ while (!SLIST_EMPTY(&modes)) {
+ mode = SLIST_FIRST(&modes);
+ FREE(mode->name);
+
+ /* Clear the old binding list */
+ bindings = mode->bindings;
+ while (!TAILQ_EMPTY(bindings)) {
+ bind = TAILQ_FIRST(bindings);
+ TAILQ_REMOVE(bindings, bind, bindings);
+ FREE(bind->translated_to);
+ FREE(bind->command);
+ FREE(bind);
+ }
+ FREE(bindings);
+ SLIST_REMOVE(&modes, mode, Mode, modes);
+ }
-#if 0
- struct Assignment *assign;
- while (!TAILQ_EMPTY(&assignments)) {
- assign = TAILQ_FIRST(&assignments);
- FREE(assign->windowclass_title);
- TAILQ_REMOVE(&assignments, assign, assignments);
- FREE(assign);
- }
-#endif
+ struct Assignment *assign;
+ while (!TAILQ_EMPTY(&assignments)) {
+ assign = TAILQ_FIRST(&assignments);
+ if (assign->type == A_TO_WORKSPACE)
+ FREE(assign->dest.workspace);
+ else if (assign->type == A_TO_OUTPUT)
+ FREE(assign->dest.output);
+ else if (assign->type == A_COMMAND)
+ FREE(assign->dest.command);
+ match_free(&(assign->match));
+ TAILQ_REMOVE(&assignments, assign, assignments);
+ FREE(assign);
+ }
- /* Clear workspace names */
+ /* Clear bar configs */
+ Barconfig *barconfig;
+ while (!TAILQ_EMPTY(&barconfigs)) {
+ barconfig = TAILQ_FIRST(&barconfigs);
+ FREE(barconfig->id);
+ for (int c = 0; c < barconfig->num_outputs; c++)
+ free(barconfig->outputs[c]);
+ FREE(barconfig->outputs);
+ FREE(barconfig->tray_output);
+ FREE(barconfig->socket_path);
+ FREE(barconfig->status_command);
+ FREE(barconfig->i3bar_command);
+ FREE(barconfig->font);
+ FREE(barconfig->colors.background);
+ FREE(barconfig->colors.statusline);
+ FREE(barconfig->colors.focused_workspace_text);
+ FREE(barconfig->colors.focused_workspace_bg);
+ FREE(barconfig->colors.active_workspace_text);
+ FREE(barconfig->colors.active_workspace_bg);
+ FREE(barconfig->colors.inactive_workspace_text);
+ FREE(barconfig->colors.inactive_workspace_bg);
+ FREE(barconfig->colors.urgent_workspace_text);
+ FREE(barconfig->colors.urgent_workspace_bg);
+ TAILQ_REMOVE(&barconfigs, barconfig, configs);
+ FREE(barconfig);
+ }
+
+ /* Clear workspace names */
#if 0
- Workspace *ws;
- TAILQ_FOREACH(ws, workspaces, workspaces)
- workspace_set_name(ws, NULL);
+ Workspace *ws;
+ TAILQ_FOREACH(ws, workspaces, workspaces)
+ workspace_set_name(ws, NULL);
#endif
- }
- SLIST_INIT(&modes);
+ /* Invalidate pixmap caches in case font or colors changed */
+ Con *con;
+ TAILQ_FOREACH(con, &all_cons, all_cons)
+ FREE(con->deco_render_params);
+
+ /* Get rid of the current font */
+ free_font();
+ }
+
+ SLIST_INIT(&modes);
- struct Mode *default_mode = scalloc(sizeof(struct Mode));
- default_mode->name = sstrdup("default");
- default_mode->bindings = scalloc(sizeof(struct bindings_head));
- TAILQ_INIT(default_mode->bindings);
- SLIST_INSERT_HEAD(&modes, default_mode, modes);
+ struct Mode *default_mode = scalloc(sizeof(struct Mode));
+ default_mode->name = sstrdup("default");
+ default_mode->bindings = scalloc(sizeof(struct bindings_head));
+ TAILQ_INIT(default_mode->bindings);
+ SLIST_INSERT_HEAD(&modes, default_mode, modes);
- bindings = default_mode->bindings;
+ bindings = default_mode->bindings;
#define REQUIRED_OPTION(name) \
- if (config.name == NULL) \
- die("You did not specify required configuration option " #name "\n");
+ if (config.name == NULL) \
+ die("You did not specify required configuration option " #name "\n");
- /* Clear the old config or initialize the data structure */
- memset(&config, 0, sizeof(config));
+ /* Clear the old config or initialize the data structure */
+ memset(&config, 0, sizeof(config));
- /* Initialize default colors */
+ /* Initialize default colors */
#define INIT_COLOR(x, cborder, cbackground, ctext) \
- do { \
- x.border = get_colorpixel(cborder); \
- x.background = get_colorpixel(cbackground); \
- x.text = get_colorpixel(ctext); \
- } while (0)
-
- config.client.background = get_colorpixel("#000000");
- INIT_COLOR(config.client.focused, "#4c7899", "#285577", "#ffffff");
- INIT_COLOR(config.client.focused_inactive, "#333333", "#5f676a", "#ffffff");
- INIT_COLOR(config.client.unfocused, "#333333", "#222222", "#888888");
- INIT_COLOR(config.client.urgent, "#2f343a", "#900000", "#ffffff");
- INIT_COLOR(config.bar.focused, "#4c7899", "#285577", "#ffffff");
- INIT_COLOR(config.bar.unfocused, "#333333", "#222222", "#888888");
- INIT_COLOR(config.bar.urgent, "#2f343a", "#900000", "#ffffff");
-
- config.default_border = BS_NORMAL;
- config.default_floating_border = BS_NORMAL;
- /* Set default_orientation to NO_ORIENTATION for auto orientation. */
- config.default_orientation = NO_ORIENTATION;
-
- parse_configuration(override_configpath);
-
- if (reload) {
- translate_keysyms();
- grab_all_keys(conn, false);
- }
+ do { \
+ x.border = get_colorpixel(cborder); \
+ x.background = get_colorpixel(cbackground); \
+ x.text = get_colorpixel(ctext); \
+ } while (0)
+
+ config.client.background = get_colorpixel("#000000");
+ INIT_COLOR(config.client.focused, "#4c7899", "#285577", "#ffffff");
+ INIT_COLOR(config.client.focused_inactive, "#333333", "#5f676a", "#ffffff");
+ INIT_COLOR(config.client.unfocused, "#333333", "#222222", "#888888");
+ INIT_COLOR(config.client.urgent, "#2f343a", "#900000", "#ffffff");
+ INIT_COLOR(config.bar.focused, "#4c7899", "#285577", "#ffffff");
+ INIT_COLOR(config.bar.unfocused, "#333333", "#222222", "#888888");
+ INIT_COLOR(config.bar.urgent, "#2f343a", "#900000", "#ffffff");
+
+ config.default_border = BS_NORMAL;
+ config.default_floating_border = BS_NORMAL;
+ /* Set default_orientation to NO_ORIENTATION for auto orientation. */
+ config.default_orientation = NO_ORIENTATION;
+
+ parse_configuration(override_configpath);
+
+ if (reload) {
+ translate_keysyms();
+ grab_all_keys(conn, false);
+ }
- if (config.font.id == 0) {
- ELOG("You did not specify required configuration option \"font\"\n");
- config.font = load_font("fixed", true);
- }
+ if (config.font.id == 0) {
+ ELOG("You did not specify required configuration option \"font\"\n");
+ config.font = load_font("fixed", true);
+ set_font(&config.font);
+ }
-#if 0
- /* Set an empty name for every workspace which got no name */
- Workspace *ws;
- TAILQ_FOREACH(ws, workspaces, workspaces) {
- if (ws->name != NULL) {
- /* If the font was not specified when the workspace name
- * was loaded, we need to predict the text width now */
- if (ws->text_width == 0)
- ws->text_width = predict_text_width(global_conn,
- config.font, ws->name, ws->name_len);
- continue;
- }
+ /* Redraw the currently visible decorations on reload, so that
+ * the possibly new drawing parameters changed. */
+ if (reload) {
+ x_deco_recurse(croot);
+ xcb_flush(conn);
+ }
- workspace_set_name(ws, NULL);
- }
+#if 0
+ /* Set an empty name for every workspace which got no name */
+ Workspace *ws;
+ TAILQ_FOREACH(ws, workspaces, workspaces) {
+ if (ws->name != NULL) {
+ /* If the font was not specified when the workspace name
+ * was loaded, we need to predict the text width now */
+ if (ws->text_width == 0)
+ ws->text_width = predict_text_width(global_conn,
+ config.font, ws->name, ws->name_len);
+ continue;
+ }
+
+ workspace_set_name(ws, NULL);
+ }
#endif
}
projects / i3 / i3 / blobdiff