+/* Copyright (c) 2012-2014, Bastien Dejean
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the FreeBSD Project.
+ */
+
#include <ctype.h>
#include <string.h>
-#include "types.h"
-#include "tree.h"
-#include "settings.h"
-#include "ewmh.h"
#include "bspwm.h"
+#include "desktop.h"
+#include "ewmh.h"
+#include "history.h"
+#include "monitor.h"
#include "query.h"
+#include "stack.h"
+#include "tree.h"
+#include "settings.h"
#include "restore.h"
void restore_tree(char *file_path)
{
- if (file_path == NULL)
- return;
-
- FILE *snapshot = fopen(file_path, "r");
- if (snapshot == NULL) {
- warn("Restore: can't open file\n");
- return;
- }
-
- PUTS("restore tree");
-
- char line[MAXLEN];
- monitor_t *m = NULL;
- desktop_t *d = NULL;
- node_t *n = NULL;
- num_clients = 0;
- unsigned int level, last_level = 0;
- bool aborted = false;
-
- while (fgets(line, sizeof(line), snapshot) != NULL) {
- unsigned int len = strlen(line);
- level = 0;
- while (level < strlen(line) && isspace(line[level]))
- level++;
- if (level == 0) {
- if (m == NULL)
- m = mon_head;
- else
- m = m->next;
- if (len >= 2)
- switch (line[len - 2]) {
- case '#':
- mon = m;
- break;
- case '~':
- last_mon = m;
- break;
- }
- } else if (level == 2) {
- if (d == NULL)
- d = m->desk_head;
- else
- d = d->next;
- int i = len - 1;
- while (i > 0 && !isupper(line[i]))
- i--;
- if (line[i] == 'M')
- d->layout = LAYOUT_MONOCLE;
- else if (line[i] == 'T')
- d->layout = LAYOUT_TILED;
- if (len >= 2)
- switch (line[len - 2]) {
- case '@':
- m->desk = d;
- break;
- case '~':
- m->last_desk = d;
- break;
- }
- } else {
- node_t *birth = make_node();
- if (level == 4) {
- empty_desktop(d);
- d->root = birth;
- } else if (n != NULL) {
- if (level > last_level) {
- n->first_child = birth;
- } else {
- do {
- n = n->parent;
- } while (n != NULL && n->second_child != NULL);
- if (n == NULL) {
- warn("Restore: malformed file\n");
- aborted = true;
- break;
- }
- n->second_child = birth;
- }
- birth->parent = n;
- }
- n = birth;
-
- char br;
- if (isupper(line[level])) {
- char st;
- sscanf(line + level, "%c %c %lf", &st, &br, &n->split_ratio);
- if (st == 'H')
- n->split_type = TYPE_HORIZONTAL;
- else if (st == 'V')
- n->split_type = TYPE_VERTICAL;
- } else {
- client_t *c = make_client(XCB_NONE);
- num_clients++;
- char floating, transient, fullscreen, urgent, locked;
- sscanf(line + level, "%c %s %X %u %hux%hu%hi%hi %c%c%c%c%c", &br, c->class_name, &c->window, &c->border_width, &c->floating_rectangle.width, &c->floating_rectangle.height, &c->floating_rectangle.x, &c->floating_rectangle.y, &floating, &transient, &fullscreen, &urgent, &locked);
- c->floating = (floating == '-' ? false : true);
- c->transient = (transient == '-' ? false : true);
- c->fullscreen = (fullscreen == '-' ? false : true);
- c->urgent = (urgent == '-' ? false : true);
- c->locked = (locked == '-' ? false : true);
- n->client = c;
- if (len >= 2 && line[len - 2] == '*')
- d->focus = n;
- }
- if (br == 'a')
- n->birth_rotation = 90;
- else if (br == 'c')
- n->birth_rotation = 270;
- else if (br == 'm')
- n->birth_rotation = 0;
- }
- last_level = level;
- }
-
- fclose(snapshot);
-
- if (!aborted) {
- for (monitor_t *m = mon_head; m != NULL; m = m->next)
- for (desktop_t *d = m->desk_head; d != NULL; d = d->next)
- for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root)) {
- uint32_t values[] = {(focus_follows_pointer ? CLIENT_EVENT_MASK_FFP : CLIENT_EVENT_MASK)};
- xcb_change_window_attributes(dpy, n->client->window, XCB_CW_EVENT_MASK, values);
- if (n->client->floating) {
- n->vacant = true;
- update_vacant_state(n->parent);
- }
- }
- ewmh_update_current_desktop();
- }
+ if (file_path == NULL)
+ return;
+
+ FILE *snapshot = fopen(file_path, "r");
+ if (snapshot == NULL) {
+ warn("Restore tree: can't open file\n");
+ return;
+ }
+
+ PUTS("restore tree");
+
+ char line[MAXLEN];
+ char name[MAXLEN];
+ coordinates_t loc;
+ monitor_t *m = NULL;
+ desktop_t *d = NULL;
+ node_t *n = NULL;
+ unsigned int level, last_level = 0;
+
+ while (fgets(line, sizeof(line), snapshot) != NULL) {
+ unsigned int len = strlen(line);
+ level = 0;
+
+ while (level < len && isspace(line[level]))
+ level++;
+
+ if (level == 0) {
+ int x, y, top, right, bottom, left;
+ unsigned int w, h;
+ char end = 0;
+ name[0] = '\0';
+ sscanf(line + level, "%s %ux%u%i%i %i,%i,%i,%i %c", name, &w, &h, &x, &y,
+ &top, &right, &bottom, &left, &end);
+ m = find_monitor(name);
+ if (m == NULL)
+ continue;
+ m->rectangle = (xcb_rectangle_t) {x, y, w, h};
+ m->top_padding = top;
+ m->right_padding = right;
+ m->bottom_padding = bottom;
+ m->left_padding = left;
+ if (end != 0)
+ mon = m;
+ } else if (level == 1) {
+ if (m == NULL)
+ continue;
+ int wg, top, right, bottom, left;
+ unsigned int bw;
+ char floating, layout = 0, end = 0;
+ name[0] = '\0';
+ loc.desktop = NULL;
+ sscanf(line + level, "%s %u %i %i,%i,%i,%i %c %c %c", name,
+ &bw, &wg, &top, &right, &bottom, &left, &layout, &floating, &end);
+ locate_desktop(name, &loc);
+ d = loc.desktop;
+ if (d == NULL)
+ continue;
+ d->border_width = bw;
+ d->window_gap = wg;
+ d->top_padding = top;
+ d->right_padding = right;
+ d->bottom_padding = bottom;
+ d->left_padding = left;
+ if (layout == 'M')
+ d->layout = LAYOUT_MONOCLE;
+ else if (layout == 'T')
+ d->layout = LAYOUT_TILED;
+ d->floating = (floating == '-' ? false : true);
+ if (end != 0)
+ m->desk = d;
+ } else {
+ if (m == NULL || d == NULL)
+ continue;
+ node_t *birth = make_node();
+ if (level == 2) {
+ empty_desktop(d);
+ d->root = birth;
+ } else if (n != NULL) {
+ if (level > last_level) {
+ n->first_child = birth;
+ } else {
+ do {
+ n = n->parent;
+ } while (n != NULL && n->second_child != NULL);
+ if (n == NULL)
+ continue;
+ n->second_child = birth;
+ }
+ birth->parent = n;
+ }
+ n = birth;
+ char br;
+ if (isupper(line[level])) {
+ char st;
+ sscanf(line + level, "%c %c %lf", &st, &br, &n->split_ratio);
+ if (st == 'H')
+ n->split_type = TYPE_HORIZONTAL;
+ else if (st == 'V')
+ n->split_type = TYPE_VERTICAL;
+ } else {
+ client_t *c = make_client(XCB_NONE, d->border_width);
+ num_clients++;
+ char floating, pseudo_tiled, fullscreen, urgent, locked, sticky, private, sd, sm, end = 0;
+ sscanf(line + level, "%c %s %s %X %u %hux%hu%hi%hi %c %c%c%c%c%c%c%c%c %c", &br,
+ c->class_name, c->instance_name, &c->window, &c->border_width,
+ &c->floating_rectangle.width, &c->floating_rectangle.height,
+ &c->floating_rectangle.x, &c->floating_rectangle.y,
+ &sd, &floating, &pseudo_tiled, &fullscreen, &urgent,
+ &locked, &sticky, &private, &sm, &end);
+ c->floating = (floating == '-' ? false : true);
+ c->pseudo_tiled = (pseudo_tiled == '-' ? false : true);
+ c->fullscreen = (fullscreen == '-' ? false : true);
+ c->urgent = (urgent == '-' ? false : true);
+ c->locked = (locked == '-' ? false : true);
+ c->sticky = (sticky == '-' ? false : true);
+ c->private = (private == '-' ? false : true);
+ n->split_mode = (sm == '-' ? MODE_AUTOMATIC : MODE_MANUAL);
+ if (sd == 'U')
+ n->split_dir = DIR_UP;
+ else if (sd == 'R')
+ n->split_dir = DIR_RIGHT;
+ else if (sd == 'D')
+ n->split_dir = DIR_DOWN;
+ else if (sd == 'L')
+ n->split_dir = DIR_LEFT;
+ n->client = c;
+ if (end != 0)
+ d->focus = n;
+ if (c->sticky)
+ m->num_sticky++;
+ }
+ if (br == 'a')
+ n->birth_rotation = 90;
+ else if (br == 'c')
+ n->birth_rotation = 270;
+ else if (br == 'm')
+ n->birth_rotation = 0;
+ }
+ last_level = level;
+ }
+
+ fclose(snapshot);
+
+ for (monitor_t *m = mon_head; m != NULL; m = m->next)
+ for (desktop_t *d = m->desk_head; d != NULL; d = d->next)
+ for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root)) {
+ uint32_t values[] = {CLIENT_EVENT_MASK | (focus_follows_pointer ? XCB_EVENT_MASK_ENTER_WINDOW : 0)};
+ xcb_change_window_attributes(dpy, n->client->window, XCB_CW_EVENT_MASK, values);
+ if (n->client->floating) {
+ n->vacant = true;
+ update_vacant_state(n->parent);
+ }
+ if (n->client->private)
+ update_privacy_level(n, true);
+ }
+ ewmh_update_current_desktop();
}
void restore_history(char *file_path)
{
- if (file_path == NULL)
- return;
-
- FILE *snapshot = fopen(file_path, "r");
- if (snapshot == NULL) {
- warn("Restore history: can't open file\n");
- return;
- }
-
- PUTS("restore history");
-
- char line[MAXLEN];
- desktop_t *d = NULL;
- unsigned int level;
-
- while (fgets(line, sizeof(line), snapshot) != NULL) {
- unsigned int i = strlen(line) - 1;
- while (i > 0 && isspace(line[i]))
- line[i--] = '\0';
- level = 0;
- while (level < strlen(line) && isspace(line[level]))
- level++;
- if (level == 0) {
- coordinates_t loc;
- if (locate_desktop(line + level, &loc))
- d = loc.desktop;
- } else if (d != NULL) {
- xcb_window_t win;
- if (sscanf(line + level, "%X", &win) == 1) {
- coordinates_t loc;
- if (locate_window(win, &loc))
- history_add(d->history, loc.node);
- }
- }
- }
-
- fclose(snapshot);
+ if (file_path == NULL)
+ return;
+
+ FILE *snapshot = fopen(file_path, "r");
+ if (snapshot == NULL) {
+ warn("Restore history: can't open '%s'.\n", file_path);
+ return;
+ }
+
+ PUTS("restore history");
+
+ char line[MAXLEN];
+ char mnm[SMALEN];
+ char dnm[SMALEN];
+ xcb_window_t win;
+
+ while (fgets(line, sizeof(line), snapshot) != NULL) {
+ if (sscanf(line, "%s %s %X", mnm, dnm, &win) == 3) {
+ coordinates_t loc;
+ if (win != XCB_NONE && !locate_window(win, &loc)) {
+ warn("Can't locate window 0x%X.\n", win);
+ continue;
+ }
+ node_t *n = (win == XCB_NONE ? NULL : loc.node);
+ if (!locate_desktop(dnm, &loc)) {
+ warn("Can't locate desktop '%s'.\n", dnm);
+ continue;
+ }
+ desktop_t *d = loc.desktop;
+ if (!locate_monitor(mnm, &loc)) {
+ warn("Can't locate monitor '%s'.\n", mnm);
+ continue;
+ }
+ monitor_t *m = loc.monitor;
+ history_add(m, d, n);
+ } else {
+ warn("Can't parse history entry: '%s'\n", line);
+ }
+ }
+
+ fclose(snapshot);
+}
+
+void restore_stack(char *file_path)
+{
+ if (file_path == NULL)
+ return;
+
+ FILE *snapshot = fopen(file_path, "r");
+ if (snapshot == NULL) {
+ warn("Restore stack: can't open '%s'.\n", file_path);
+ return;
+ }
+
+ PUTS("restore stack");
+
+ char line[MAXLEN];
+ xcb_window_t win;
+
+ while (fgets(line, sizeof(line), snapshot) != NULL) {
+ if (sscanf(line, "%X", &win) == 1) {
+ coordinates_t loc;
+ if (locate_window(win, &loc))
+ stack_insert_after(stack_tail, loc.node);
+ else
+ warn("Can't locate window 0x%X.\n", win);
+ } else {
+ warn("Can't parse stack entry: '%s'\n", line);
+ }
+ }
+
+ fclose(snapshot);
}
projects / bspwm.git / blobdiff