+/*
+ * vim:ts=8:expandtab
+ *
+ * i3 - an improved dynamic tiling window manager
+ *
+ * (c) 2009 Michael Stapelberg and contributors
+ *
+ * See file LICENSE for license information.
+ *
+ */
#define _GNU_SOURCE
#include <stdio.h>
#include <assert.h>
#include <unistd.h>
#include <stdbool.h>
#include <assert.h>
+#include <limits.h>
#include <xcb/xcb.h>
#include "debug.h"
#include "handlers.h"
#include "util.h"
+#include "xcb.h"
+#include "xinerama.h"
#define TERMINAL "/usr/pkg/bin/urxvt"
Display *xkbdpy;
-TAILQ_HEAD(bindings_head, Binding) bindings;
+TAILQ_HEAD(bindings_head, Binding) bindings = TAILQ_HEAD_INITIALIZER(bindings);
xcb_event_handlers_t evenths;
-/* hm, xcb_wm wants us to implement this. */
-table_t *byChild = 0;
-table_t *byParent = 0;
xcb_window_t root_win;
+xcb_atom_t atoms[6];
+
char *pattern = "-misc-fixed-medium-r-normal--13-120-75-75-C-70-iso8859-1";
int num_screens = 0;
*/
void manage_window(xcb_property_handlers_t *prophs, xcb_connection_t *c, xcb_window_t window, window_attributes_t wa)
{
- printf("managing window.\n");
- xcb_drawable_t d = { window };
- xcb_get_geometry_cookie_t geomc;
- xcb_get_geometry_reply_t *geom;
- xcb_get_window_attributes_reply_t *attr = 0;
- if(wa.tag == TAG_COOKIE)
- {
- attr = xcb_get_window_attributes_reply(c, wa.u.cookie, 0);
- if(!attr)
- return;
- if(attr->map_state != XCB_MAP_STATE_VIEWABLE)
- {
- printf("Window 0x%08x is not mapped. Ignoring.\n", window);
- free(attr);
- return;
- }
- wa.tag = TAG_VALUE;
- wa.u.override_redirect = attr->override_redirect;
- }
- if(!wa.u.override_redirect && table_get(byChild, window))
- {
- printf("Window 0x%08x already managed. Ignoring.\n", window);
- free(attr);
- return;
- }
- if(wa.u.override_redirect)
- {
- printf("Window 0x%08x has override-redirect set. Ignoring.\n", window);
- free(attr);
- return;
- }
- geomc = xcb_get_geometry(c, d);
- if(!attr)
- {
- wa.tag = TAG_COOKIE;
- wa.u.cookie = xcb_get_window_attributes(c, window);
- attr = xcb_get_window_attributes_reply(c, wa.u.cookie, 0);
- }
- geom = xcb_get_geometry_reply(c, geomc, 0);
- if(attr && geom)
- {
- reparent_window(c, window, attr->visual, geom->root, geom->depth, geom->x, geom->y, geom->width, geom->height);
- xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, WM_NAME);
- }
- free(attr);
- free(geom);
+ printf("managing window.\n");
+ xcb_drawable_t d = { window };
+ xcb_get_geometry_cookie_t geomc;
+ xcb_get_geometry_reply_t *geom;
+ xcb_get_window_attributes_reply_t *attr = 0;
+ if(wa.tag == TAG_COOKIE)
+ {
+ attr = xcb_get_window_attributes_reply(c, wa.u.cookie, 0);
+ if(!attr)
+ return;
+ if(attr->map_state != XCB_MAP_STATE_VIEWABLE)
+ {
+ printf("Window 0x%08x is not mapped. Ignoring.\n", window);
+ free(attr);
+ return;
+ }
+ wa.tag = TAG_VALUE;
+ wa.u.override_redirect = attr->override_redirect;
+ }
+ if(!wa.u.override_redirect && table_get(byChild, window))
+ {
+ printf("Window 0x%08x already managed. Ignoring.\n", window);
+ free(attr);
+ return;
+ }
+ if(wa.u.override_redirect)
+ {
+ printf("Window 0x%08x has override-redirect set. Ignoring.\n", window);
+ free(attr);
+ return;
+ }
+ geomc = xcb_get_geometry(c, d);
+ if(!attr)
+ {
+ wa.tag = TAG_COOKIE;
+ wa.u.cookie = xcb_get_window_attributes(c, window);
+ attr = xcb_get_window_attributes_reply(c, wa.u.cookie, 0);
+ }
+ geom = xcb_get_geometry_reply(c, geomc, 0);
+ if(attr && geom)
+ {
+ reparent_window(c, window, attr->visual, geom->root, geom->depth, geom->x, geom->y, geom->width, geom->height);
+ xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, WM_NAME);
+ }
+ free(attr);
+ free(geom);
}
/*
*
*/
void reparent_window(xcb_connection_t *conn, xcb_window_t child,
- xcb_visualid_t visual, xcb_window_t root, uint8_t depth,
- int16_t x, int16_t y, uint16_t width, uint16_t height) {
-
- Client *new = table_get(byChild, child);
- if (new == NULL) {
- /* TODO: When does this happen for existing clients? Is that a bug? */
- printf("oh, it's new\n");
- new = calloc(sizeof(Client), 1);
- /* We initialize x and y with the invalid coordinates -1 so that they will
- get updated at the next render_layout() at any case */
- new->x = -1;
- new->y = -1;
- }
- uint32_t mask = 0;
- uint32_t values[3];
-
- /* Insert into the currently active container */
- CIRCLEQ_INSERT_TAIL(&(CUR_CELL->clients), new, clients);
-
- /* Update the data structures */
- CUR_CELL->currently_focused = new;
- new->container = CUR_CELL;
-
- new->frame = xcb_generate_id(conn);
- new->child = child;
- new->width = width;
- new->height = height;
-
- /* Don’t generate events for our new window, it should *not* be managed */
- mask |= XCB_CW_OVERRIDE_REDIRECT;
- values[0] = 1;
-
- /* We want to know when… */
- mask |= XCB_CW_EVENT_MASK;
- values[1] = XCB_EVENT_MASK_BUTTON_PRESS | /* …mouse is pressed/released */
- XCB_EVENT_MASK_BUTTON_RELEASE |
- XCB_EVENT_MASK_EXPOSURE | /* …our window needs to be redrawn */
- XCB_EVENT_MASK_ENTER_WINDOW; /* …user moves cursor inside our window */
-
- printf("Reparenting 0x%08x under 0x%08x.\n", child, new->frame);
-
- i3Font *font = load_font(conn, pattern);
-
- /* Yo dawg, I heard you like windows, so I create a window around your window… */
- xcb_create_window(conn,
- depth,
- new->frame,
- root,
- x,
- y,
- width + 2 + 2, /* 2 px border at each side */
- height + 2 + 2 + font->height, /* 2 px border plus font’s height */
- 0, /* border_width = 0, we draw our own borders */
- XCB_WINDOW_CLASS_INPUT_OUTPUT,
- visual,
- mask,
- values);
- xcb_change_save_set(conn, XCB_SET_MODE_INSERT, child);
-
- /* Map the window on the screen (= make it visible) */
- xcb_map_window(conn, new->frame);
-
- /* Generate a graphics context for the titlebar */
- new->titlegc = xcb_generate_id(conn);
- xcb_create_gc(conn, new->titlegc, new->frame, 0, 0);
-
- /* Put our data structure (Client) into the table */
- table_put(byParent, new->frame, new);
- table_put(byChild, child, new);
-
- /* Moves the original window into the new frame we've created for it */
- xcb_reparent_window(conn, child, new->frame, 0, font->height);
-
- /* We are interested in property changes */
- mask = XCB_CW_EVENT_MASK;
- values[0] = XCB_EVENT_MASK_PROPERTY_CHANGE |
- XCB_EVENT_MASK_STRUCTURE_NOTIFY |
- XCB_EVENT_MASK_ENTER_WINDOW |
- XCB_EVENT_MASK_BUTTON_PRESS;
- xcb_change_window_attributes(conn, child, mask, values);
-
- /* We need to grab the mouse buttons for click to focus */
- xcb_grab_button(conn, false, child, XCB_EVENT_MASK_BUTTON_PRESS,
- XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE,
- 1 /* left mouse button */,
- XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */);
-
- /* Focus the new window */
- xcb_set_input_focus(conn, XCB_INPUT_FOCUS_NONE, new->child, XCB_CURRENT_TIME);
-
- render_layout(conn);
+ xcb_visualid_t visual, xcb_window_t root, uint8_t depth,
+ int16_t x, int16_t y, uint16_t width, uint16_t height) {
+
+ Client *new = table_get(byChild, child);
+ if (new == NULL) {
+ /* TODO: When does this happen for existing clients? Is that a bug? */
+ printf("oh, it's new\n");
+ new = calloc(sizeof(Client), 1);
+ /* We initialize x and y with the invalid coordinates -1 so that they will
+ get updated at the next render_layout() at any case */
+ new->rect.x = -1;
+ new->rect.y = -1;
+ }
+ uint32_t mask = 0;
+ uint32_t values[3];
+
+ /* Insert into the currently active container */
+ CIRCLEQ_INSERT_TAIL(&(CUR_CELL->clients), new, clients);
+
+ /* Update the data structures */
+ CUR_CELL->currently_focused = new;
+ new->container = CUR_CELL;
+
+ new->frame = xcb_generate_id(conn);
+ new->child = child;
+ new->rect.width = width;
+ new->rect.height = height;
+
+ /* Don’t generate events for our new window, it should *not* be managed */
+ mask |= XCB_CW_OVERRIDE_REDIRECT;
+ values[0] = 1;
+
+ /* We want to know when… */
+ mask |= XCB_CW_EVENT_MASK;
+ values[1] = XCB_EVENT_MASK_BUTTON_PRESS | /* …mouse is pressed/released */
+ XCB_EVENT_MASK_BUTTON_RELEASE |
+ XCB_EVENT_MASK_EXPOSURE | /* …our window needs to be redrawn */
+ XCB_EVENT_MASK_ENTER_WINDOW; /* …user moves cursor inside our window */
+
+ printf("Reparenting 0x%08x under 0x%08x.\n", child, new->frame);
+
+ i3Font *font = load_font(conn, pattern);
+
+ height = min(height, c_ws->rect.y + c_ws->rect.height);
+ width = min(width, c_ws->rect.x + c_ws->rect.width);
+
+ /* Yo dawg, I heard you like windows, so I create a window around your window… */
+ xcb_void_cookie_t cookie = xcb_create_window_checked(conn,
+ depth,
+ new->frame,
+ root,
+ x,
+ y,
+ width + 2 + 2, /* 2 px border at each side */
+ height + 2 + 2 + font->height, /* 2 px border plus font’s height */
+ 0, /* border_width = 0, we draw our own borders */
+ XCB_WINDOW_CLASS_INPUT_OUTPUT,
+ XCB_WINDOW_CLASS_COPY_FROM_PARENT,
+ mask,
+ values);
+ printf("x = %d, y = %d, width = %d, height = %d\n", x, y, width, height);
+ check_error(conn, cookie, "Could not create frame");
+ xcb_change_save_set(conn, XCB_SET_MODE_INSERT, child);
+
+ /* Map the window on the screen (= make it visible) */
+ xcb_map_window(conn, new->frame);
+
+ /* Generate a graphics context for the titlebar */
+ new->titlegc = xcb_generate_id(conn);
+ xcb_create_gc(conn, new->titlegc, new->frame, 0, 0);
+
+ /* Put our data structure (Client) into the table */
+ table_put(byParent, new->frame, new);
+ table_put(byChild, child, new);
+
+ /* Moves the original window into the new frame we've created for it */
+ new->awaiting_useless_unmap = true;
+ cookie = xcb_reparent_window_checked(conn, child, new->frame, 0, font->height);
+ check_error(conn, cookie, "Could not reparent window");
+
+ /* We are interested in property changes */
+ mask = XCB_CW_EVENT_MASK;
+ values[0] = XCB_EVENT_MASK_PROPERTY_CHANGE |
+ XCB_EVENT_MASK_STRUCTURE_NOTIFY |
+ XCB_EVENT_MASK_ENTER_WINDOW;
+ cookie = xcb_change_window_attributes_checked(conn, child, mask, values);
+ check_error(conn, cookie, "Could not change window attributes");
+
+ /* We need to grab the mouse buttons for click to focus */
+ xcb_grab_button(conn, false, child, XCB_EVENT_MASK_BUTTON_PRESS,
+ XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE,
+ 1 /* left mouse button */,
+ XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */);
+
+ /* Focus the new window */
+ xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, new->child, XCB_CURRENT_TIME);
+
+ render_layout(conn);
}
void manage_existing_windows(xcb_connection_t *c, xcb_property_handlers_t *prophs, xcb_window_t root) {
- xcb_query_tree_cookie_t wintree;
- xcb_query_tree_reply_t *rep;
- int i, len;
- xcb_window_t *children;
- xcb_get_window_attributes_cookie_t *cookies;
-
- wintree = xcb_query_tree(c, root);
- rep = xcb_query_tree_reply(c, wintree, 0);
- if(!rep)
- return;
- len = xcb_query_tree_children_length(rep);
- cookies = malloc(len * sizeof(*cookies));
- if(!cookies)
- {
- free(rep);
- return;
- }
- children = xcb_query_tree_children(rep);
- for(i = 0; i < len; ++i)
- cookies[i] = xcb_get_window_attributes(c, children[i]);
- for(i = 0; i < len; ++i)
- {
- window_attributes_t wa = { TAG_COOKIE, { cookies[i] } };
- manage_window(prophs, c, children[i], wa);
- }
- free(rep);
-}
-
-static void initialize_xinerama(xcb_connection_t *conn) {
- xcb_xinerama_query_screens_reply_t *reply;
- xcb_xinerama_screen_info_t *screen_info;
- int screen;
-
- if (!xcb_get_extension_data(conn, &xcb_xinerama_id)->present) {
- printf("Xinerama extension not found, disabling.\n");
- return;
- }
-
- if (!xcb_xinerama_is_active_reply(conn, xcb_xinerama_is_active(conn), NULL)->state) {
- printf("Xinerama is not active (in your X-Server), disabling.\n");
- return;
- }
-
-
- reply = xcb_xinerama_query_screens_reply(conn, xcb_xinerama_query_screens_unchecked(conn), NULL);
- /* TODO: error check */
- screen_info = xcb_xinerama_query_screens_screen_info(reply);
-
- num_screens = xcb_xinerama_query_screens_screen_info_length(reply);
-
- /* Just go through each workspace and associate as many screens as we can. */
- for (screen = 0; screen < num_screens; screen++) {
- workspaces[screen].x = screen_info[screen].x_org;
- workspaces[screen].y = screen_info[screen].y_org;
- workspaces[screen].width = screen_info[screen].width;
- workspaces[screen].height = screen_info[screen].height;
- workspaces[screen].screen_num = screen;
-
- printf("found Xinerama screen: %d x %d at %d x %d\n",
- screen_info[screen].width, screen_info[screen].height,
- screen_info[screen].x_org, screen_info[screen].y_org);
- }
-
- free(screen_info);
+ xcb_query_tree_cookie_t wintree;
+ xcb_query_tree_reply_t *rep;
+ int i, len;
+ xcb_window_t *children;
+ xcb_get_window_attributes_cookie_t *cookies;
+
+ wintree = xcb_query_tree(c, root);
+ rep = xcb_query_tree_reply(c, wintree, 0);
+ if(!rep)
+ return;
+ len = xcb_query_tree_children_length(rep);
+ cookies = malloc(len * sizeof(*cookies));
+ if(!cookies)
+ {
+ free(rep);
+ return;
+ }
+ children = xcb_query_tree_children(rep);
+ for(i = 0; i < len; ++i)
+ cookies[i] = xcb_get_window_attributes(c, children[i]);
+ for(i = 0; i < len; ++i)
+ {
+ window_attributes_t wa = { TAG_COOKIE, { cookies[i] } };
+ manage_window(prophs, c, children[i], wa);
+ }
+ free(rep);
}
int main(int argc, char *argv[], char *env[]) {
- int i, screens;
- xcb_connection_t *c;
- xcb_property_handlers_t prophs;
- xcb_window_t root;
-
- /* Initialize the table data structures for each workspace */
- init_table();
-
- memset(&evenths, 0, sizeof(xcb_event_handlers_t));
- memset(&prophs, 0, sizeof(xcb_property_handlers_t));
-
- byChild = alloc_table();
- byParent = alloc_table();
-
- TAILQ_INIT(&bindings);
-
- c = xcb_connect(NULL, &screens);
-
- /* TODO: this has to be more beautiful somewhen */
- int major, minor, error;
+ int i, screens;
+ xcb_connection_t *c;
+ xcb_property_handlers_t prophs;
+ xcb_window_t root;
- major = XkbMajorVersion;
- minor = XkbMinorVersion;
+ /* Initialize the table data structures for each workspace */
+ init_table();
- int evBase, errBase;
+ memset(&evenths, 0, sizeof(xcb_event_handlers_t));
+ memset(&prophs, 0, sizeof(xcb_property_handlers_t));
- if ((xkbdpy = XkbOpenDisplay(getenv("DISPLAY"), &evBase, &errBase, &major, &minor, &error)) == NULL) {
- fprintf(stderr, "XkbOpenDisplay() failed\n");
- return 1;
- }
+ byChild = alloc_table();
+ byParent = alloc_table();
- int i1;
- if (!XkbQueryExtension(xkbdpy,&i1,&evBase,&errBase,&major,&minor)) {
- fprintf(stderr, "XKB not supported by X-server\n");
- return 1;
- }
- /* end of ugliness */
+ c = xcb_connect(NULL, &screens);
- xcb_event_handlers_init(c, &evenths);
- for(i = 2; i < 128; ++i)
- xcb_event_set_handler(&evenths, i, handle_event, 0);
+ /* TODO: this has to be more beautiful somewhen */
+ int major, minor, error;
- for(i = 0; i < 256; ++i)
- xcb_event_set_error_handler(&evenths, i, (xcb_generic_error_handler_t)handle_event, 0);
+ major = XkbMajorVersion;
+ minor = XkbMinorVersion;
- /* Expose = an Application should redraw itself. That is, we have to redraw our
- * contents (= top/bottom bar, titlebars for each window) */
- xcb_event_set_expose_handler(&evenths, handle_expose_event, 0);
+ int evBase, errBase;
- /* Key presses/releases are pretty obvious, I think */
- xcb_event_set_key_press_handler(&evenths, handle_key_press, 0);
- xcb_event_set_key_release_handler(&evenths, handle_key_release, 0);
+ if ((xkbdpy = XkbOpenDisplay(getenv("DISPLAY"), &evBase, &errBase, &major, &minor, &error)) == NULL) {
+ fprintf(stderr, "XkbOpenDisplay() failed\n");
+ return 1;
+ }
- /* Enter window = user moved his mouse over the window */
- xcb_event_set_enter_notify_handler(&evenths, handle_enter_notify, 0);
+ int i1;
+ if (!XkbQueryExtension(xkbdpy,&i1,&evBase,&errBase,&major,&minor)) {
+ fprintf(stderr, "XKB not supported by X-server\n");
+ return 1;
+ }
+ /* end of ugliness */
- /* Button press = user pushed a mouse button over one of our windows */
- xcb_event_set_button_press_handler(&evenths, handle_button_press, 0);
+ xcb_event_handlers_init(c, &evenths);
+ for(i = 2; i < 128; ++i)
+ xcb_event_set_handler(&evenths, i, handle_event, 0);
- xcb_event_set_unmap_notify_handler(&evenths, handle_unmap_notify_event, 0);
+ for(i = 0; i < 256; ++i)
+ xcb_event_set_error_handler(&evenths, i, (xcb_generic_error_handler_t)handle_event, 0);
- xcb_property_handlers_init(&prophs, &evenths);
- xcb_event_set_map_notify_handler(&evenths, handle_map_notify_event, &prophs);
+ /* Expose = an Application should redraw itself. That is, we have to redraw our
+ * contents (= top/bottom bar, titlebars for each window) */
+ xcb_event_set_expose_handler(&evenths, handle_expose_event, 0);
- xcb_watch_wm_name(&prophs, 128, handle_windowname_change, 0);
+ /* Key presses/releases are pretty obvious, I think */
+ xcb_event_set_key_press_handler(&evenths, handle_key_press, 0);
+ xcb_event_set_key_release_handler(&evenths, handle_key_release, 0);
- root = xcb_aux_get_screen(c, screens)->root;
- root_win = root;
+ /* Enter window = user moved his mouse over the window */
+ xcb_event_set_enter_notify_handler(&evenths, handle_enter_notify, 0);
- uint32_t mask = XCB_CW_EVENT_MASK;
- uint32_t values[] = { XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE };
- xcb_change_window_attributes(c, root, mask, values);
+ /* Button press = user pushed a mouse button over one of our windows */
+ xcb_event_set_button_press_handler(&evenths, handle_button_press, 0);
- #define BIND(key, modifier, cmd) { \
- Binding *new = malloc(sizeof(Binding)); \
- new->keycode = key; \
- new->mods = modifier; \
- new->command = cmd; \
- TAILQ_INSERT_TAIL(&bindings, new, bindings); \
- }
+ xcb_event_set_unmap_notify_handler(&evenths, handle_unmap_notify_event, 0);
- /* 38 = 'a' */
- BIND(38, BIND_MODE_SWITCH, "foo");
+ xcb_property_handlers_init(&prophs, &evenths);
+ xcb_event_set_map_notify_handler(&evenths, handle_map_notify_event, &prophs);
- BIND(30, 0, "exec /usr/pkg/bin/urxvt");
+ xcb_event_set_client_message_handler(&evenths, handle_client_message, 0);
- BIND(44, BIND_MOD_1, "h");
- BIND(45, BIND_MOD_1, "j");
- BIND(46, BIND_MOD_1, "k");
- BIND(47, BIND_MOD_1, "l");
+ xcb_watch_wm_name(&prophs, 128, handle_windowname_change, 0);
- BIND(44, BIND_MOD_1 | BIND_CONTROL, "sh");
- BIND(45, BIND_MOD_1 | BIND_CONTROL, "sj");
- BIND(46, BIND_MOD_1 | BIND_CONTROL, "sk");
- BIND(47, BIND_MOD_1 | BIND_CONTROL, "sl");
+ root = xcb_aux_get_screen(c, screens)->root;
+ root_win = root;
- BIND(44, BIND_MOD_1 | BIND_SHIFT, "mh");
- BIND(45, BIND_MOD_1 | BIND_SHIFT, "mj");
- BIND(46, BIND_MOD_1 | BIND_SHIFT, "mk");
- BIND(47, BIND_MOD_1 | BIND_SHIFT, "ml");
+ uint32_t mask = XCB_CW_EVENT_MASK;
+ uint32_t values[] = { XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_ENTER_WINDOW};
+ xcb_change_window_attributes(c, root, mask, values);
- BIND(10, BIND_MOD_1 , "1");
- BIND(11, BIND_MOD_1 , "2");
- BIND(12, BIND_MOD_1 , "3");
- BIND(13, BIND_MOD_1 , "4");
- BIND(14, BIND_MOD_1 , "5");
- BIND(15, BIND_MOD_1 , "6");
- BIND(16, BIND_MOD_1 , "7");
- BIND(17, BIND_MOD_1 , "8");
- BIND(18, BIND_MOD_1 , "9");
- BIND(19, BIND_MOD_1 , "0");
-
- Binding *bind;
- TAILQ_FOREACH(bind, &bindings, bindings) {
- printf("Grabbing %d\n", bind->keycode);
- if (bind->mods & BIND_MODE_SWITCH)
- xcb_grab_key(c, 0, root, 0, bind->keycode, XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_SYNC);
- else xcb_grab_key(c, 0, root, bind->mods, bind->keycode, XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC);
- }
-
- /* check for Xinerama */
- printf("Checking for Xinerama...\n");
- initialize_xinerama(c);
-
- start_application(TERMINAL);
-
- xcb_flush(c);
-
- manage_existing_windows(c, &prophs, root);
-
- xcb_event_wait_for_event_loop(&evenths);
+ /* Setup NetWM atoms */
+ /* TODO: needs cleanup, needs more xcb (asynchronous), needs more error checking */
+#define GET_ATOM(name) { \
+ xcb_intern_atom_reply_t *reply = xcb_intern_atom_reply(c, xcb_intern_atom(c, 0, strlen(#name), #name), NULL); \
+ if (!reply) { \
+ printf("Could not get atom " #name "\n"); \
+ exit(-1); \
+ } \
+ atoms[name] = reply->atom; \
+ free(reply); \
+}
- /* not reached */
- return 0;
+ GET_ATOM(_NET_SUPPORTED);
+ GET_ATOM(_NET_WM_STATE_FULLSCREEN);
+ GET_ATOM(_NET_SUPPORTING_WM_CHECK);
+ GET_ATOM(_NET_WM_NAME);
+ GET_ATOM(UTF8_STRING);
+ GET_ATOM(_NET_WM_STATE);
+
+ check_error(c, xcb_change_property_checked(c, XCB_PROP_MODE_REPLACE, root, atoms[_NET_SUPPORTED], ATOM, 32, 5, atoms), "Could not set _NET_SUPPORTED");
+
+ xcb_change_property(c, XCB_PROP_MODE_REPLACE, root, atoms[_NET_SUPPORTING_WM_CHECK], WINDOW, 32, 1, &root);
+
+ xcb_change_property(c, XCB_PROP_MODE_REPLACE, root, atoms[_NET_WM_NAME] , atoms[UTF8_STRING], 8, strlen("i3"), "i3");
+
+ #define BIND(key, modifier, cmd) { \
+ Binding *new = malloc(sizeof(Binding)); \
+ new->keycode = key; \
+ new->mods = modifier; \
+ new->command = cmd; \
+ TAILQ_INSERT_TAIL(&bindings, new, bindings); \
+ }
+
+ /* 38 = 'a' */
+ BIND(38, BIND_MODE_SWITCH, "foo");
+
+ BIND(30, 0, "exec /usr/pkg/bin/urxvt");
+
+ BIND(41, BIND_MOD_1, "f");
+
+ BIND(44, BIND_MOD_1, "h");
+ BIND(45, BIND_MOD_1, "j");
+ BIND(46, BIND_MOD_1, "k");
+ BIND(47, BIND_MOD_1, "l");
+
+ BIND(44, BIND_MOD_1 | BIND_CONTROL, "sh");
+ BIND(45, BIND_MOD_1 | BIND_CONTROL, "sj");
+ BIND(46, BIND_MOD_1 | BIND_CONTROL, "sk");
+ BIND(47, BIND_MOD_1 | BIND_CONTROL, "sl");
+
+ BIND(44, BIND_MOD_1 | BIND_SHIFT, "mh");
+ BIND(45, BIND_MOD_1 | BIND_SHIFT, "mj");
+ BIND(46, BIND_MOD_1 | BIND_SHIFT, "mk");
+ BIND(47, BIND_MOD_1 | BIND_SHIFT, "ml");
+
+ BIND(10, BIND_MOD_1 , "1");
+ BIND(11, BIND_MOD_1 , "2");
+ BIND(12, BIND_MOD_1 , "3");
+ BIND(13, BIND_MOD_1 , "4");
+ BIND(14, BIND_MOD_1 , "5");
+ BIND(15, BIND_MOD_1 , "6");
+ BIND(16, BIND_MOD_1 , "7");
+ BIND(17, BIND_MOD_1 , "8");
+ BIND(18, BIND_MOD_1 , "9");
+ BIND(19, BIND_MOD_1 , "0");
+
+ Binding *bind;
+ TAILQ_FOREACH(bind, &bindings, bindings) {
+ printf("Grabbing %d\n", bind->keycode);
+ if (bind->mods & BIND_MODE_SWITCH)
+ xcb_grab_key(c, 0, root, 0, bind->keycode, XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_SYNC);
+ else xcb_grab_key(c, 0, root, bind->mods, bind->keycode, XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC);
+ }
+
+ /* check for Xinerama */
+ printf("Checking for Xinerama...\n");
+ initialize_xinerama(c);
+
+ start_application(TERMINAL);
+
+ xcb_flush(c);
+
+ manage_existing_windows(c, &prophs, root);
+
+ /* Get pointer position to see on which screen we’re starting */
+ xcb_query_pointer_cookie_t pointer_cookie = xcb_query_pointer(c, root);
+ xcb_query_pointer_reply_t *reply = xcb_query_pointer_reply(c, pointer_cookie, NULL);
+ if (reply == NULL) {
+ printf("Could not get pointer position\n");
+ return 1;
+ }
+
+ i3Screen *screen = get_screen_containing(reply->root_x, reply->root_y);
+ if (screen == NULL) {
+ printf("ERROR: No such screen\n");
+ return 0;
+ }
+ if (screen->current_workspace != 0) {
+ printf("Ok, I need to go to the other workspace\n");
+ c_ws = &workspaces[screen->current_workspace];
+ }
+
+ xcb_event_wait_for_event_loop(&evenths);
+
+ /* not reached */
+ return 0;
}
projects / i3 / i3 / blobdiff