* i3 - an improved dynamic tiling window manager
* © 2009-2012 Michael Stapelberg and contributors (see also: LICENSE)
*
- * config_directives.c: all command functions (see config_parser.c)
+ * config_directives.c: all config storing functions (see config_parser.c)
*
*/
#include <float.h>
#include "all.h"
-// Macros to make the YAJL API a bit easier to use.
-#define y(x, ...) yajl_gen_ ## x (cmd_output->json_gen, ##__VA_ARGS__)
-#define ystr(str) yajl_gen_string(cmd_output->json_gen, (unsigned char*)str, strlen(str))
-#define ysuccess(success) do { \
- y(map_open); \
- ystr("success"); \
- y(bool, success); \
- y(map_close); \
-} while (0)
+/*******************************************************************************
+ * Criteria functions.
+ ******************************************************************************/
+
+static int criteria_next_state;
+
+/*
+ * Initializes the specified 'Match' data structure and the initial state of
+ * commands.c for matching target windows of a command.
+ *
+ */
+CFGFUN(criteria_init, int _state) {
+ criteria_next_state = _state;
+
+ DLOG("Initializing criteria, current_match = %p, state = %d\n", current_match, _state);
+ match_init(current_match);
+}
+
+CFGFUN(criteria_pop_state) {
+ result->next_state = criteria_next_state;
+}
+
+/*
+ * Interprets a ctype=cvalue pair and adds it to the current match
+ * specification.
+ *
+ */
+CFGFUN(criteria_add, const char *ctype, const char *cvalue) {
+ DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
+
+ if (strcmp(ctype, "class") == 0) {
+ current_match->class = regex_new(cvalue);
+ return;
+ }
+
+ if (strcmp(ctype, "instance") == 0) {
+ current_match->instance = regex_new(cvalue);
+ return;
+ }
+
+ if (strcmp(ctype, "window_role") == 0) {
+ current_match->window_role = regex_new(cvalue);
+ return;
+ }
+
+ if (strcmp(ctype, "con_id") == 0) {
+ char *end;
+ long parsed = strtol(cvalue, &end, 10);
+ if (parsed == LONG_MIN ||
+ parsed == LONG_MAX ||
+ parsed < 0 ||
+ (end && *end != '\0')) {
+ ELOG("Could not parse con id \"%s\"\n", cvalue);
+ } else {
+ current_match->con_id = (Con *)parsed;
+ DLOG("id as int = %p\n", current_match->con_id);
+ }
+ return;
+ }
+
+ if (strcmp(ctype, "id") == 0) {
+ char *end;
+ long parsed = strtol(cvalue, &end, 10);
+ if (parsed == LONG_MIN ||
+ parsed == LONG_MAX ||
+ parsed < 0 ||
+ (end && *end != '\0')) {
+ ELOG("Could not parse window id \"%s\"\n", cvalue);
+ } else {
+ current_match->id = parsed;
+ DLOG("window id as int = %d\n", current_match->id);
+ }
+ return;
+ }
+
+ if (strcmp(ctype, "con_mark") == 0) {
+ current_match->mark = regex_new(cvalue);
+ return;
+ }
+
+ if (strcmp(ctype, "title") == 0) {
+ current_match->title = regex_new(cvalue);
+ return;
+ }
+
+ if (strcmp(ctype, "urgent") == 0) {
+ if (strcasecmp(cvalue, "latest") == 0 ||
+ strcasecmp(cvalue, "newest") == 0 ||
+ strcasecmp(cvalue, "recent") == 0 ||
+ strcasecmp(cvalue, "last") == 0) {
+ current_match->urgent = U_LATEST;
+ } else if (strcasecmp(cvalue, "oldest") == 0 ||
+ strcasecmp(cvalue, "first") == 0) {
+ current_match->urgent = U_OLDEST;
+ }
+ return;
+ }
+
+ ELOG("Unknown criterion: %s\n", ctype);
+}
+
+/* TODO: refactor the above criteria code into a single file (with src/commands.c). */
+
+/*******************************************************************************
+ * Utility functions
+ ******************************************************************************/
+
+static bool eval_boolstr(const char *str) {
+ return (strcasecmp(str, "1") == 0 ||
+ strcasecmp(str, "yes") == 0 ||
+ strcasecmp(str, "true") == 0 ||
+ strcasecmp(str, "on") == 0 ||
+ strcasecmp(str, "enable") == 0 ||
+ strcasecmp(str, "active") == 0);
+}
+
+/*
+ * A utility function to convert a string of modifiers to the corresponding bit
+ * mask.
+ */
+uint32_t modifiers_from_str(const char *str) {
+ /* It might be better to use strtok() here, but the simpler strstr() should
+ * do for now. */
+ uint32_t result = 0;
+ if (str == NULL)
+ return result;
+ if (strstr(str, "Mod1") != NULL)
+ result |= BIND_MOD1;
+ if (strstr(str, "Mod2") != NULL)
+ result |= BIND_MOD2;
+ if (strstr(str, "Mod3") != NULL)
+ result |= BIND_MOD3;
+ if (strstr(str, "Mod4") != NULL)
+ result |= BIND_MOD4;
+ if (strstr(str, "Mod5") != NULL)
+ result |= BIND_MOD5;
+ if (strstr(str, "Control") != NULL ||
+ strstr(str, "Ctrl") != NULL)
+ result |= BIND_CONTROL;
+ if (strstr(str, "Shift") != NULL)
+ result |= BIND_SHIFT;
+ if (strstr(str, "Mode_switch") != NULL)
+ result |= BIND_MODE_SWITCH;
+ return result;
+}
static char *font_pattern;
-void cfg_font(I3_CFG, const char *font) {
- config.font = load_font(font, true);
- set_font(&config.font);
+CFGFUN(font, const char *font) {
+ config.font = load_font(font, true);
+ set_font(&config.font);
+
+ /* Save the font pattern for using it as bar font later on */
+ FREE(font_pattern);
+ font_pattern = sstrdup(font);
+}
+
+CFGFUN(binding, const char *bindtype, const char *modifiers, const char *key, const char *release, const char *command) {
+ configure_binding(bindtype, modifiers, key, release, command, DEFAULT_BINDING_MODE);
+}
+
+/*******************************************************************************
+ * Mode handling
+ ******************************************************************************/
+
+static char *current_mode;
+
+CFGFUN(mode_binding, const char *bindtype, const char *modifiers, const char *key, const char *release, const char *command) {
+ configure_binding(bindtype, modifiers, key, release, command, current_mode);
+}
+
+CFGFUN(enter_mode, const char *modename) {
+ if (strcasecmp(modename, DEFAULT_BINDING_MODE) == 0) {
+ ELOG("You cannot use the name %s for your mode\n", DEFAULT_BINDING_MODE);
+ exit(1);
+ }
+ DLOG("\t now in mode %s\n", modename);
+ FREE(current_mode);
+ current_mode = sstrdup(modename);
+}
+
+CFGFUN(exec, const char *exectype, const char *no_startup_id, const char *command) {
+ struct Autostart *new = smalloc(sizeof(struct Autostart));
+ new->command = sstrdup(command);
+ new->no_startup_id = (no_startup_id != NULL);
+ if (strcmp(exectype, "exec") == 0) {
+ TAILQ_INSERT_TAIL(&autostarts, new, autostarts);
+ } else {
+ TAILQ_INSERT_TAIL(&autostarts_always, new, autostarts_always);
+ }
+}
+
+CFGFUN(for_window, const char *command) {
+ if (match_is_empty(current_match)) {
+ ELOG("Match is empty, ignoring this for_window statement\n");
+ return;
+ }
+ DLOG("\t should execute command %s for the criteria mentioned above\n", command);
+ Assignment *assignment = scalloc(sizeof(Assignment));
+ assignment->type = A_COMMAND;
+ match_copy(&(assignment->match), current_match);
+ assignment->dest.command = sstrdup(command);
+ TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
+}
+
+CFGFUN(floating_minimum_size, const long width, const long height) {
+ config.floating_minimum_width = width;
+ config.floating_minimum_height = height;
+}
+
+CFGFUN(floating_maximum_size, const long width, const long height) {
+ config.floating_maximum_width = width;
+ config.floating_maximum_height = height;
+}
+
+CFGFUN(floating_modifier, const char *modifiers) {
+ config.floating_modifier = modifiers_from_str(modifiers);
+}
+
+CFGFUN(default_orientation, const char *orientation) {
+ if (strcmp(orientation, "horizontal") == 0)
+ config.default_orientation = HORIZ;
+ else if (strcmp(orientation, "vertical") == 0)
+ config.default_orientation = VERT;
+ else
+ config.default_orientation = NO_ORIENTATION;
+}
+
+CFGFUN(workspace_layout, const char *layout) {
+ if (strcmp(layout, "default") == 0)
+ config.default_layout = L_DEFAULT;
+ else if (strcmp(layout, "stacking") == 0 ||
+ strcmp(layout, "stacked") == 0)
+ config.default_layout = L_STACKED;
+ else
+ config.default_layout = L_TABBED;
+}
+
+CFGFUN(new_window, const char *windowtype, const char *border, const long width) {
+ int border_style;
+ int border_width;
- /* Save the font pattern for using it as bar font later on */
- FREE(font_pattern);
- font_pattern = sstrdup(font);
+ if (strcmp(border, "1pixel") == 0) {
+ border_style = BS_PIXEL;
+ border_width = 1;
+ } else if (strcmp(border, "none") == 0) {
+ border_style = BS_NONE;
+ border_width = 0;
+ } else if (strcmp(border, "pixel") == 0) {
+ border_style = BS_PIXEL;
+ border_width = width;
+ } else {
+ border_style = BS_NORMAL;
+ border_width = width;
+ }
+
+ if (strcmp(windowtype, "new_window") == 0) {
+ DLOG("default tiled border style = %d and border width = %d\n", border_style, border_width);
+ config.default_border = border_style;
+ config.default_border_width = border_width;
+ } else {
+ DLOG("default floating border style = %d and border width = %d\n", border_style, border_width);
+ config.default_floating_border = border_style;
+ config.default_floating_border_width = border_width;
+ }
+}
+
+CFGFUN(hide_edge_borders, const char *borders) {
+ if (strcmp(borders, "vertical") == 0)
+ config.hide_edge_borders = ADJ_LEFT_SCREEN_EDGE | ADJ_RIGHT_SCREEN_EDGE;
+ else if (strcmp(borders, "horizontal") == 0)
+ config.hide_edge_borders = ADJ_UPPER_SCREEN_EDGE | ADJ_LOWER_SCREEN_EDGE;
+ else if (strcmp(borders, "both") == 0)
+ config.hide_edge_borders = ADJ_LEFT_SCREEN_EDGE | ADJ_RIGHT_SCREEN_EDGE | ADJ_UPPER_SCREEN_EDGE | ADJ_LOWER_SCREEN_EDGE;
+ else if (strcmp(borders, "none") == 0)
+ config.hide_edge_borders = ADJ_NONE;
+ else if (eval_boolstr(borders))
+ config.hide_edge_borders = ADJ_LEFT_SCREEN_EDGE | ADJ_RIGHT_SCREEN_EDGE;
+ else
+ config.hide_edge_borders = ADJ_NONE;
+}
+
+CFGFUN(focus_follows_mouse, const char *value) {
+ config.disable_focus_follows_mouse = !eval_boolstr(value);
+}
+
+CFGFUN(mouse_warping, const char *value) {
+ if (strcmp(value, "none") == 0)
+ config.mouse_warping = POINTER_WARPING_NONE;
+ else if (strcmp(value, "output") == 0)
+ config.mouse_warping = POINTER_WARPING_OUTPUT;
}
-void cfg_mode_binding(I3_CFG, const char *bindtype, const char *modifiers, const char *key, const char *command) {
- printf("cfg_mode_binding: got bindtype\n");
+CFGFUN(force_xinerama, const char *value) {
+ config.force_xinerama = eval_boolstr(value);
}
-void cfg_enter_mode(I3_CFG, const char *mode) {
- // TODO: error handling: if mode == '{', the mode name is missing
- printf("mode name: %s\n", mode);
+CFGFUN(force_focus_wrapping, const char *value) {
+ config.force_focus_wrapping = eval_boolstr(value);
}
-void cfg_exec(I3_CFG, const char *exectype, const char *no_startup_id, const char *command) {
- struct Autostart *new = smalloc(sizeof(struct Autostart));
- new->command = sstrdup(command);
- new->no_startup_id = (no_startup_id != NULL);
- if (strcmp(exectype, "exec") == 0) {
- TAILQ_INSERT_TAIL(&autostarts, new, autostarts);
- } else {
- TAILQ_INSERT_TAIL(&autostarts_always, new, autostarts_always);
- }
+CFGFUN(workspace_back_and_forth, const char *value) {
+ config.workspace_auto_back_and_forth = eval_boolstr(value);
+}
+
+CFGFUN(fake_outputs, const char *outputs) {
+ config.fake_outputs = sstrdup(outputs);
+}
+
+CFGFUN(force_display_urgency_hint, const long duration_ms) {
+ config.workspace_urgency_timer = duration_ms / 1000.0;
+}
+
+CFGFUN(workspace, const char *workspace, const char *output) {
+ DLOG("Assigning workspace \"%s\" to output \"%s\"\n", workspace, output);
+ /* Check for earlier assignments of the same workspace so that we
+ * don’t have assignments of a single workspace to different
+ * outputs */
+ struct Workspace_Assignment *assignment;
+ bool duplicate = false;
+ TAILQ_FOREACH (assignment, &ws_assignments, ws_assignments) {
+ if (strcasecmp(assignment->name, workspace) == 0) {
+ ELOG("You have a duplicate workspace assignment for workspace \"%s\"\n",
+ workspace);
+ assignment->output = sstrdup(output);
+ duplicate = true;
+ }
+ }
+ if (!duplicate) {
+ assignment = scalloc(sizeof(struct Workspace_Assignment));
+ assignment->name = sstrdup(workspace);
+ assignment->output = sstrdup(output);
+ TAILQ_INSERT_TAIL(&ws_assignments, assignment, ws_assignments);
+ }
+}
+
+CFGFUN(ipc_socket, const char *path) {
+ config.ipc_socket_path = sstrdup(path);
+}
+
+CFGFUN(restart_state, const char *path) {
+ config.restart_state_path = sstrdup(path);
+}
+
+CFGFUN(popup_during_fullscreen, const char *value) {
+ if (strcmp(value, "ignore") == 0) {
+ config.popup_during_fullscreen = PDF_IGNORE;
+ } else if (strcmp(value, "leave_fullscreen") == 0) {
+ config.popup_during_fullscreen = PDF_LEAVE_FULLSCREEN;
+ } else {
+ config.popup_during_fullscreen = PDF_SMART;
+ }
+}
+
+CFGFUN(color_single, const char *colorclass, const char *color) {
+ /* used for client.background only currently */
+ config.client.background = get_colorpixel(color);
+}
+
+CFGFUN(color, const char *colorclass, const char *border, const char *background, const char *text, const char *indicator) {
+#define APPLY_COLORS(classname) \
+ do { \
+ if (strcmp(colorclass, "client." #classname) == 0) { \
+ config.client.classname.border = get_colorpixel(border); \
+ config.client.classname.background = get_colorpixel(background); \
+ config.client.classname.text = get_colorpixel(text); \
+ if (indicator != NULL) { \
+ config.client.classname.indicator = get_colorpixel(indicator); \
+ } \
+ } \
+ } while (0)
+
+ APPLY_COLORS(focused_inactive);
+ APPLY_COLORS(focused);
+ APPLY_COLORS(unfocused);
+ APPLY_COLORS(urgent);
+
+#undef APPLY_COLORS
+}
+
+CFGFUN(assign, const char *workspace) {
+ if (match_is_empty(current_match)) {
+ ELOG("Match is empty, ignoring this assignment\n");
+ return;
+ }
+ DLOG("new assignment, using above criteria, to workspace %s\n", workspace);
+ Assignment *assignment = scalloc(sizeof(Assignment));
+ match_copy(&(assignment->match), current_match);
+ assignment->type = A_TO_WORKSPACE;
+ assignment->dest.workspace = sstrdup(workspace);
+ TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
+}
+
+/*******************************************************************************
+ * Bar configuration (i3bar)
+ ******************************************************************************/
+
+static Barconfig current_bar;
+
+CFGFUN(bar_font, const char *font) {
+ FREE(current_bar.font);
+ current_bar.font = sstrdup(font);
+}
+
+CFGFUN(bar_mode, const char *mode) {
+ current_bar.mode = (strcmp(mode, "dock") == 0 ? M_DOCK : (strcmp(mode, "hide") == 0 ? M_HIDE : M_INVISIBLE));
+}
+
+CFGFUN(bar_hidden_state, const char *hidden_state) {
+ current_bar.hidden_state = (strcmp(hidden_state, "hide") == 0 ? S_HIDE : S_SHOW);
+}
+
+CFGFUN(bar_id, const char *bar_id) {
+ current_bar.id = sstrdup(bar_id);
+}
+
+CFGFUN(bar_output, const char *output) {
+ int new_outputs = current_bar.num_outputs + 1;
+ current_bar.outputs = srealloc(current_bar.outputs, sizeof(char *) * new_outputs);
+ current_bar.outputs[current_bar.num_outputs] = sstrdup(output);
+ current_bar.num_outputs = new_outputs;
+}
+
+CFGFUN(bar_verbose, const char *verbose) {
+ current_bar.verbose = eval_boolstr(verbose);
+}
+
+CFGFUN(bar_modifier, const char *modifier) {
+ if (strcmp(modifier, "Mod1") == 0)
+ current_bar.modifier = M_MOD1;
+ else if (strcmp(modifier, "Mod2") == 0)
+ current_bar.modifier = M_MOD2;
+ else if (strcmp(modifier, "Mod3") == 0)
+ current_bar.modifier = M_MOD3;
+ else if (strcmp(modifier, "Mod4") == 0)
+ current_bar.modifier = M_MOD4;
+ else if (strcmp(modifier, "Mod5") == 0)
+ current_bar.modifier = M_MOD5;
+ else if (strcmp(modifier, "Control") == 0 ||
+ strcmp(modifier, "Ctrl") == 0)
+ current_bar.modifier = M_CONTROL;
+ else if (strcmp(modifier, "Shift") == 0)
+ current_bar.modifier = M_SHIFT;
+}
+
+CFGFUN(bar_position, const char *position) {
+ current_bar.position = (strcmp(position, "top") == 0 ? P_TOP : P_BOTTOM);
+}
+
+CFGFUN(bar_i3bar_command, const char *i3bar_command) {
+ FREE(current_bar.i3bar_command);
+ current_bar.i3bar_command = sstrdup(i3bar_command);
+}
+
+CFGFUN(bar_color, const char *colorclass, const char *border, const char *background, const char *text) {
+#define APPLY_COLORS(classname) \
+ do { \
+ if (strcmp(colorclass, #classname) == 0) { \
+ if (text != NULL) { \
+ /* New syntax: border, background, text */ \
+ current_bar.colors.classname##_border = sstrdup(border); \
+ current_bar.colors.classname##_bg = sstrdup(background); \
+ current_bar.colors.classname##_text = sstrdup(text); \
+ } else { \
+ /* Old syntax: text, background */ \
+ current_bar.colors.classname##_bg = sstrdup(background); \
+ current_bar.colors.classname##_text = sstrdup(border); \
+ } \
+ } \
+ } while (0)
+
+ APPLY_COLORS(focused_workspace);
+ APPLY_COLORS(active_workspace);
+ APPLY_COLORS(inactive_workspace);
+ APPLY_COLORS(urgent_workspace);
+
+#undef APPLY_COLORS
+}
+
+CFGFUN(bar_socket_path, const char *socket_path) {
+ FREE(current_bar.socket_path);
+ current_bar.socket_path = sstrdup(socket_path);
+}
+
+CFGFUN(bar_tray_output, const char *output) {
+ FREE(current_bar.tray_output);
+ current_bar.tray_output = sstrdup(output);
+}
+
+CFGFUN(bar_color_single, const char *colorclass, const char *color) {
+ if (strcmp(colorclass, "background") == 0)
+ current_bar.colors.background = sstrdup(color);
+ else if (strcmp(colorclass, "separator") == 0)
+ current_bar.colors.separator = sstrdup(color);
+ else
+ current_bar.colors.statusline = sstrdup(color);
+}
+
+CFGFUN(bar_status_command, const char *command) {
+ FREE(current_bar.status_command);
+ current_bar.status_command = sstrdup(command);
+}
+
+CFGFUN(bar_binding_mode_indicator, const char *value) {
+ current_bar.hide_binding_mode_indicator = !eval_boolstr(value);
+}
+
+CFGFUN(bar_workspace_buttons, const char *value) {
+ current_bar.hide_workspace_buttons = !eval_boolstr(value);
+}
+
+CFGFUN(bar_strip_workspace_numbers, const char *value) {
+ current_bar.strip_workspace_numbers = eval_boolstr(value);
+}
+
+CFGFUN(bar_finish) {
+ DLOG("\t new bar configuration finished, saving.\n");
+ /* Generate a unique ID for this bar if not already configured */
+ if (!current_bar.id)
+ sasprintf(¤t_bar.id, "bar-%d", config.number_barconfigs);
+
+ config.number_barconfigs++;
+
+ /* If no font was explicitly set, we use the i3 font as default */
+ if (!current_bar.font && font_pattern)
+ current_bar.font = sstrdup(font_pattern);
+
+ /* Copy the current (static) structure into a dynamically allocated
+ * one, then cleanup our static one. */
+ Barconfig *bar_config = scalloc(sizeof(Barconfig));
+ memcpy(bar_config, ¤t_bar, sizeof(Barconfig));
+ TAILQ_INSERT_TAIL(&barconfigs, bar_config, configs);
+
+ memset(¤t_bar, '\0', sizeof(Barconfig));
}
projects / i3 / i3 / blobdiff