static swayc_t *fetch_view_from_scratchpad() {
if (sp_index >= scratchpad->length) {
sp_index = 0;
}
swayc_t *view = scratchpad->items[sp_index++];
if (wlc_view_get_output(view->handle) != swayc_active_output()->handle) {
wlc_view_set_output(view->handle, swayc_active_output()->handle);
}
if (!view->is_floating) {
view->width = swayc_active_workspace()->width/2;
view->height = swayc_active_workspace()->height/2;
view->x = (swayc_active_workspace()->width - view->width)/2;
view->y = (swayc_active_workspace()->height - view->height)/2;
}
if (swayc_active_workspace()->width < view->x + 20 || view->x + view->width < 20) {
view->x = (swayc_active_workspace()->width - view->width)/2;
}
if (swayc_active_workspace()->height < view->y + 20 || view->y + view->height < 20) {
view->y = (swayc_active_workspace()->height - view->height)/2;
}
add_floating(swayc_active_workspace(), view);
wlc_view_set_mask(view->handle, VISIBLE);
view->visible = true;
arrange_windows(swayc_active_workspace(), -1, -1);
set_focused_container(view);
return view;
}
struct cmd_results *cmd_scratchpad(int argc, char **argv) {
struct cmd_results *error = NULL;
if (config->reading) return cmd_results_new(CMD_FAILURE, "scratchpad", "Can't be used in config file.");
if (!config->active) return cmd_results_new(CMD_FAILURE, "scratchpad", "Can only be used when sway is running.");
if ((error = checkarg(argc, "scratchpad", EXPECTED_EQUAL_TO, 1))) {
return error;
}
if (strcasecmp(argv[0], "show") == 0 && scratchpad->length > 0) {
if (!sp_view) {
sp_view = fetch_view_from_scratchpad();
} else {
if (swayc_active_workspace() != sp_view->parent) {
hide_view_in_scratchpad(sp_view);
if (sp_index == 0) {
sp_index = scratchpad->length;
}
sp_index--;
sp_view = fetch_view_from_scratchpad();
} else {
hide_view_in_scratchpad(sp_view);
sp_view = NULL;
}
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
return cmd_results_new(CMD_FAILURE, "scratchpad", "Expected 'scratchpad show' when scratchpad is not empty.");
}
static bool resize(int dimension, bool use_width, enum resize_dim_types dim_type) {
swayc_t *focused = get_focused_view_include_floating(swayc_active_workspace());
// translate "10 ppt" (10%) to appropriate # of pixels in case we need it
float ppt_dim = (float)dimension / 100;
if (use_width) {
ppt_dim = focused->width * ppt_dim;
} else {
ppt_dim = focused->height * ppt_dim;
}
if (focused) {
if (focused->is_floating) {
// floating view resize dimensions should default to px, so only
// use ppt if specified
if (dim_type == RESIZE_DIM_PPT) {
dimension = (int)ppt_dim;
}
return resize_floating(dimension, use_width);
} else {
// tiled view resize dimensions should default to ppt, so only use
// px if specified
if (dim_type != RESIZE_DIM_PX) {
dimension = (int)ppt_dim;
}
return resize_tiled(dimension, use_width);
}
}
return false;
}
/* XXX:DEBUG:XXX */
static void container_log(const swayc_t *c) {
fprintf(stderr, "focus:%c|",
c == get_focused_view(&root_container) ? 'K':
c == get_focused_container(&root_container) ? 'F' : // Focused
c == swayc_active_workspace() ? 'W' : // active workspace
c == &root_container ? 'R' : // root
'X');// not any others
fprintf(stderr,"(%p)",c);
fprintf(stderr,"(p:%p)",c->parent);
fprintf(stderr,"(f:%p)",c->focused);
fprintf(stderr,"(h:%ld)",c->handle);
fprintf(stderr,"Type:");
fprintf(stderr,
c->type == C_ROOT ? "Root|" :
c->type == C_OUTPUT ? "Output|" :
c->type == C_WORKSPACE ? "Workspace|" :
c->type == C_CONTAINER ? "Container|" :
c->type == C_VIEW ? "View|" : "Unknown|");
fprintf(stderr,"layout:");
fprintf(stderr,
c->layout == L_NONE ? "NONE|" :
c->layout == L_HORIZ ? "Horiz|":
c->layout == L_VERT ? "Vert|":
c->layout == L_STACKED ? "Stacked|":
c->layout == L_FLOATING ? "Floating|":
"Unknown|");
fprintf(stderr, "w:%.f|h:%.f|", c->width, c->height);
fprintf(stderr, "x:%.f|y:%.f|", c->x, c->y);
fprintf(stderr, "g:%d|",c->gaps);
fprintf(stderr, "vis:%c|", c->visible?'t':'f');
fprintf(stderr, "name:%.16s|", c->name);
fprintf(stderr, "children:%d\n",c->children?c->children->length:0);
}
static bool set_size_floating(int new_dimension, bool use_width) {
swayc_t *view = get_focused_float(swayc_active_workspace());
if (view) {
if (use_width) {
int current_width = view->width;
view->desired_width = new_dimension;
floating_view_sane_size(view);
int new_x = view->x + (int)(((view->desired_width - current_width) / 2) * -1);
view->width = view->desired_width;
view->x = new_x;
update_geometry(view);
} else {
int current_height = view->height;
view->desired_height = new_dimension;
floating_view_sane_size(view);
int new_y = view->y + (int)(((view->desired_height - current_height) / 2) * -1);
view->height = view->desired_height;
view->y = new_y;
update_geometry(view);
}
return true;
}
return false;
}
swayc_t *get_focused_float(swayc_t *ws) {
if(!sway_assert(ws->type == C_WORKSPACE, "must be of workspace type")) {
ws = swayc_active_workspace();
}
if (ws->floating->length) {
return ws->floating->items[ws->floating->length - 1];
}
return NULL;
}
swayc_t *get_focused_container(swayc_t *parent) {
if (!parent) {
return swayc_active_workspace();
}
// get focusde container
while (!parent->is_focused && parent->focused) {
parent = parent->focused;
}
return parent;
}
static bool set_size_tiled(int amount, bool use_width) {
int desired;
swayc_t *focused = get_focused_view(swayc_active_workspace());
if (use_width) {
desired = amount - focused->width;
} else {
desired = amount - focused->height;
}
return resize_tiled(desired, use_width);
}
static bool set_size(int dimension, bool use_width) {
swayc_t *focused = get_focused_view_include_floating(swayc_active_workspace());
if (focused) {
if (focused->is_floating) {
return set_size_floating(dimension, use_width);
} else {
return set_size_tiled(dimension, use_width);
}
}
return false;
}
static bool resize_floating(int amount, bool use_width) {
swayc_t *view = get_focused_float(swayc_active_workspace());
if (view) {
if (use_width) {
return set_size_floating(view->width + amount, true);
} else {
return set_size_floating(view->height + amount, false);
}
}
return false;
}
bool workspace_switch(swayc_t *workspace) {
if (!workspace) {
return false;
}
swayc_t *active_ws = swayc_active_workspace();
if (config->auto_back_and_forth && active_ws == workspace && prev_workspace_name) {
swayc_t *new_ws = workspace_by_name(prev_workspace_name);
workspace = new_ws ? new_ws : workspace_create(prev_workspace_name);
}
if (!prev_workspace_name
|| (strcmp(prev_workspace_name, active_ws->name)
&& active_ws != workspace)) {
free(prev_workspace_name);
prev_workspace_name = malloc(strlen(active_ws->name)+1);
strcpy(prev_workspace_name, active_ws->name);
}
// move sticky containers
if (swayc_parent_by_type(active_ws, C_OUTPUT) == swayc_parent_by_type(workspace, C_OUTPUT)) {
// don't change list while traversing it, use intermediate list instead
list_t *stickies = create_list();
for (int i = 0; i < active_ws->floating->length; i++) {
swayc_t *cont = active_ws->floating->items[i];
if (cont->sticky) {
list_add(stickies, cont);
}
}
for (int i = 0; i < stickies->length; i++) {
swayc_t *cont = stickies->items[i];
sway_log(L_DEBUG, "Moving sticky container %p to %p:%s",
cont, workspace, workspace->name);
swayc_t *parent = remove_child(cont);
add_floating(workspace, cont);
// Destroy old container if we need to
destroy_container(parent);
}
list_free(stickies);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
if (!set_focused_container(get_focused_view(workspace))) {
return false;
}
swayc_t *output = swayc_parent_by_type(workspace, C_OUTPUT);
arrange_backgrounds();
arrange_windows(output, -1, -1);
return true;
}
static bool handle_output_created(wlc_handle output) {
swayc_t *op = new_output(output);
// Visibility mask to be able to make view invisible
wlc_output_set_mask(output, VISIBLE);
if (!op) {
return false;
}
// Switch to workspace if we need to
if (swayc_active_workspace() == NULL) {
swayc_t *ws = op->children->items[0];
workspace_switch(ws);
}
return true;
}
void workspace_switch(swayc_t *workspace) {
if (!workspace) {
return;
}
if (strcmp(prev_workspace_name, swayc_active_workspace()->name) != 0 && swayc_active_workspace() != workspace) {
prev_workspace_name = malloc(strlen(swayc_active_workspace()->name) + 1);
strcpy(prev_workspace_name, swayc_active_workspace()->name);
} else if (config->auto_back_and_forth && swayc_active_workspace() == workspace && strlen(prev_workspace_name) != 0) {
workspace = workspace_by_name(prev_workspace_name) ? workspace_by_name(prev_workspace_name) : workspace_create(prev_workspace_name);
prev_workspace_name = malloc(strlen(swayc_active_workspace()->name) + 1);
strcpy(prev_workspace_name, swayc_active_workspace()->name);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
set_focused_container(get_focused_view(workspace));
arrange_windows(workspace, -1, -1);
}
swayc_t *workspace_by_name(const char* name) {
if (strcmp(name, "prev") == 0) {
return workspace_prev();
}
else if (strcmp(name, "prev_on_output") == 0) {
return workspace_output_prev();
}
else if (strcmp(name, "next") == 0) {
return workspace_next();
}
else if (strcmp(name, "next_on_output") == 0) {
return workspace_output_next();
}
else if (strcmp(name, "current") == 0) {
return swayc_active_workspace();
}
else {
return swayc_by_test(&root_container, _workspace_by_name, (void *) name);
}
}
void workspace_switch(swayc_t *workspace) {
if (!workspace) {
return;
}
swayc_t *active_ws = swayc_active_workspace();
if (config->auto_back_and_forth && active_ws == workspace && prev_workspace_name) {
swayc_t *new_ws = workspace_by_name(prev_workspace_name);
workspace = new_ws ? new_ws : workspace_create(prev_workspace_name);
}
if (!prev_workspace_name
|| (strcmp(prev_workspace_name, active_ws->name)
&& active_ws != workspace)) {
free(prev_workspace_name);
prev_workspace_name = malloc(strlen(active_ws->name)+1);
strcpy(prev_workspace_name, active_ws->name);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
set_focused_container(get_focused_view(workspace));
arrange_windows(workspace, -1, -1);
}
static bool handle_output_created(wlc_handle output) {
swayc_t *op = new_output(output);
// Visibility mask to be able to make view invisible
wlc_output_set_mask(output, VISIBLE);
if (!op) {
return false;
}
// Switch to workspace if we need to
if (swayc_active_workspace() == NULL) {
swayc_t *ws = op->children->items[0];
workspace_switch(ws);
}
// Fixes issues with backgrounds and wlc
wlc_handle prev = wlc_get_focused_output();
wlc_output_focus(output);
wlc_output_focus(prev);
return true;
}
/* XXX:DEBUG:XXX */
static void container_log(const swayc_t *c, int depth) {
fprintf(stderr, "focus:%c",
c == get_focused_view(&root_container) ? 'K':
c == get_focused_container(&root_container) ? 'F' : // Focused
c == swayc_active_workspace() ? 'W' : // active workspace
c == &root_container ? 'R' : // root
'X');// not any others
for (int i = 6; i > depth; i--) { fprintf(stderr, " "); }
fprintf(stderr,"|(%p)",c);
fprintf(stderr,"(p:%-8p)",c->parent);
fprintf(stderr,"(f:%-8p)",c->focused);
fprintf(stderr,"(h:%2" PRIuPTR ")",c->handle);
fprintf(stderr,"Type:%-4s|",
c->type == C_ROOT ? "root" :
c->type == C_OUTPUT ? "op" :
c->type == C_WORKSPACE ? "ws" :
c->type == C_CONTAINER ? "cont" :
c->type == C_VIEW ? "view" : "?");
fprintf(stderr,"layout:%-5s|",
c->layout == L_NONE ? "-" :
c->layout == L_HORIZ ? "Horiz":
c->layout == L_VERT ? "Vert":
c->layout == L_STACKED ? "Stack":
c->layout == L_TABBED ? "Tab":
c->layout == L_FLOATING ? "Float":
c->layout == L_AUTO_LEFT ? "A_lft":
c->layout == L_AUTO_RIGHT ? "A_rgt":
c->layout == L_AUTO_TOP ? "A_top":
c->layout == L_AUTO_BOTTOM ? "A_bot":
"Unknown");
fprintf(stderr, "w:%4.f|h:%4.f|", c->width, c->height);
fprintf(stderr, "x:%4.f|y:%4.f|", c->x, c->y);
fprintf(stderr, "g:%3d|",c->gaps);
fprintf(stderr, "vis:%c|", c->visible?'t':'f');
fprintf(stderr, "children:%2d|",c->children?c->children->length:0);
fprintf(stderr, "name:%.16s\n", c->name);
}
swayc_t *workspace_next() {
return workspace_prev_next_impl(swayc_active_workspace(), true);
}
static bool resize_tiled(int amount, bool use_width) {
swayc_t *parent = get_focused_view(swayc_active_workspace());
swayc_t *focused = parent;
swayc_t *sibling;
if (!parent) {
return true;
}
// Find the closest parent container which has siblings of the proper layout.
// Then apply the resize to all of them.
int i;
if (use_width) {
int lnumber = 0;
int rnumber = 0;
while (parent->parent) {
if (parent->parent->layout == L_HORIZ && parent->parent->children) {
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->x != focused->x) {
if (sibling->x < parent->x) {
lnumber++;
} else if (sibling->x > parent->x) {
rnumber++;
}
}
}
if (rnumber || lnumber) {
break;
}
}
parent = parent->parent;
}
if (parent == &root_container) {
return true;
}
sway_log(L_DEBUG, "Found the proper parent: %p. It has %d l conts, and %d r conts", parent->parent, lnumber, rnumber);
//TODO: Ensure rounding is done in such a way that there are NO pixel leaks
bool valid = true;
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->x != focused->x) {
if (sibling->x < parent->x) {
double pixels = -1 * amount;
pixels /= lnumber;
if (rnumber) {
if ((sibling->width + pixels/2) < min_sane_w) {
valid = false;
break;
}
} else {
if ((sibling->width + pixels) < min_sane_w) {
valid = false;
break;
}
}
} else if (sibling->x > parent->x) {
double pixels = -1 * amount;
pixels /= rnumber;
if (lnumber) {
if ((sibling->width + pixels/2) < min_sane_w) {
valid = false;
break;
}
} else {
if ((sibling->width + pixels) < min_sane_w) {
valid = false;
break;
}
}
}
} else {
double pixels = amount;
if (parent->width + pixels < min_sane_w) {
valid = false;
break;
}
}
}
if (valid) {
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->x != focused->x) {
if (sibling->x < parent->x) {
double pixels = -1 * amount;
pixels /= lnumber;
if (rnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_RIGHT);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_RIGHT);
}
} else if (sibling->x > parent->x) {
double pixels = -1 * amount;
pixels /= rnumber;
if (lnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_LEFT);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_LEFT);
}
}
} else {
if (rnumber != 0 && lnumber != 0) {
double pixels = amount;
pixels /= 2;
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_LEFT);
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_RIGHT);
} else if (rnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_RIGHT);
} else if (lnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_LEFT);
}
}
}
// Recursive resize does not handle positions, let arrange_windows
// take care of that.
arrange_windows(swayc_active_workspace(), -1, -1);
}
return true;
} else {
int tnumber = 0;
int bnumber = 0;
while (parent->parent) {
if (parent->parent->layout == L_VERT) {
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->y != focused->y) {
if (sibling->y < parent->y) {
bnumber++;
} else if (sibling->y > parent->y) {
tnumber++;
}
}
}
if (bnumber || tnumber) {
break;
}
}
parent = parent->parent;
}
if (parent->parent == NULL || parent->parent->children == NULL) {
return true;
}
sway_log(L_DEBUG, "Found the proper parent: %p. It has %d b conts, and %d t conts", parent->parent, bnumber, tnumber);
//TODO: Ensure rounding is done in such a way that there are NO pixel leaks
bool valid = true;
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->y != focused->y) {
if (sibling->y < parent->y) {
double pixels = -1 * amount;
pixels /= bnumber;
if (tnumber) {
if ((sibling->height + pixels/2) < min_sane_h) {
valid = false;
break;
}
} else {
if ((sibling->height + pixels) < min_sane_h) {
valid = false;
break;
}
}
} else if (sibling->y > parent->y) {
double pixels = -1 * amount;
pixels /= tnumber;
if (bnumber) {
if ((sibling->height + pixels/2) < min_sane_h) {
valid = false;
break;
}
} else {
if ((sibling->height + pixels) < min_sane_h) {
valid = false;
break;
}
}
}
} else {
double pixels = amount;
if (parent->height + pixels < min_sane_h) {
valid = false;
break;
}
}
}
if (valid) {
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->y != focused->y) {
if (sibling->y < parent->y) {
double pixels = -1 * amount;
pixels /= bnumber;
if (tnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_BOTTOM);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_BOTTOM);
}
} else if (sibling->x > parent->x) {
double pixels = -1 * amount;
pixels /= tnumber;
if (bnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_TOP);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_TOP);
}
}
} else {
if (bnumber != 0 && tnumber != 0) {
double pixels = amount/2;
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_TOP);
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_BOTTOM);
} else if (tnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_TOP);
} else if (bnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_BOTTOM);
}
}
}
arrange_windows(swayc_active_workspace(), -1, -1);
}
return true;
}
return true;
}
bool set_focused_container(swayc_t *c) {
if (locked_container_focus || !c || !c->parent) {
return false;
}
swayc_t *active_ws = swayc_active_workspace();
int active_ws_child_count = 0;
if (active_ws) {
active_ws_child_count = active_ws->children->length + active_ws->floating->length;
}
swayc_log(L_DEBUG, c, "Setting focus to %p:%" PRIuPTR, c, c->handle);
// Get workspace for c, get that workspaces current focused container.
swayc_t *workspace = swayc_active_workspace_for(c);
swayc_t *focused = get_focused_view(workspace);
if (swayc_is_fullscreen(focused) && focused != c) {
// if switching to a workspace with a fullscreen view,
// focus on the fullscreen view
c = focused;
}
if (c->type == C_VIEW) {
// dispatch a window event
ipc_event_window(c, "focus");
}
// update container focus from here to root, making necessary changes along
// the way
swayc_t *p = c;
if (p->type != C_OUTPUT && p->type != C_ROOT) {
p->is_focused = true;
}
while (p != &root_container) {
update_focus(p);
p = p->parent;
p->is_focused = false;
}
// get new focused view and set focus to it.
p = get_focused_view(c);
if (p->type == C_VIEW && !(wlc_view_get_type(p->handle) & WLC_BIT_POPUP)) {
// unactivate previous focus
if (focused->type == C_VIEW) {
wlc_view_set_state(focused->handle, WLC_BIT_ACTIVATED, false);
update_view_border(focused);
}
// activate current focus
if (p->type == C_VIEW) {
wlc_view_set_state(p->handle, WLC_BIT_ACTIVATED, true);
// set focus if view_focus is unlocked
if (!locked_view_focus) {
wlc_view_focus(p->handle);
if (p->parent->layout != L_TABBED
&& p->parent->layout != L_STACKED) {
update_view_border(p);
}
}
}
// rearrange if parent container is tabbed/stacked
swayc_t *parent = swayc_tabbed_stacked_ancestor(p);
if (parent != NULL) {
arrange_backgrounds();
arrange_windows(parent, -1, -1);
}
} else if (p->type == C_WORKSPACE) {
// remove previous focus if view_focus is unlocked
if (!locked_view_focus) {
wlc_view_focus(0);
}
}
if (active_ws != workspace) {
// active_ws might have been destroyed by now
// (focus swap away from empty ws = destroy ws)
if (active_ws_child_count == 0) {
active_ws = NULL;
}
ipc_event_workspace(active_ws, workspace, "focus");
}
return true;
}
struct cmd_results *cmd_floating(int argc, char **argv) {
struct cmd_results *error = NULL;
if (config->reading) return cmd_results_new(CMD_FAILURE, "floating", "Can't be used in config file.");
if ((error = checkarg(argc, "floating", EXPECTED_EQUAL_TO, 1))) {
return error;
}
swayc_t *view = current_container;
bool wants_floating;
if (strcasecmp(argv[0], "enable") == 0) {
wants_floating = true;
} else if (strcasecmp(argv[0], "disable") == 0) {
wants_floating = false;
} else if (strcasecmp(argv[0], "toggle") == 0) {
wants_floating = !view->is_floating;
} else {
return cmd_results_new(CMD_FAILURE, "floating",
"Expected 'floating <enable|disable|toggle>");
}
// Prevent running floating commands on things like workspaces
if (view->type != C_VIEW) {
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
// Change from nonfloating to floating
if (!view->is_floating && wants_floating) {
// Remove view from its current location
destroy_container(remove_child(view));
// and move it into workspace floating
add_floating(swayc_active_workspace(), view);
view->x = (swayc_active_workspace()->width - view->width)/2;
view->y = (swayc_active_workspace()->height - view->height)/2;
if (view->desired_width != -1) {
view->width = view->desired_width;
}
if (view->desired_height != -1) {
view->height = view->desired_height;
}
arrange_windows(swayc_active_workspace(), -1, -1);
} else if (view->is_floating && !wants_floating) {
// Delete the view from the floating list and unset its is_floating flag
remove_child(view);
view->is_floating = false;
// Get the properly focused container, and add in the view there
swayc_t *focused = container_under_pointer();
// If focused is null, it's because the currently focused container is a workspace
if (focused == NULL || focused->is_floating) {
focused = swayc_active_workspace();
}
set_focused_container(focused);
sway_log(L_DEBUG, "Non-floating focused container is %p", focused);
// Case of focused workspace, just create as child of it
if (focused->type == C_WORKSPACE) {
add_child(focused, view);
}
// Regular case, create as sibling of current container
else {
add_sibling(focused, view);
}
// Refocus on the view once its been put back into the layout
view->width = view->height = 0;
arrange_windows(swayc_active_workspace(), -1, -1);
remove_view_from_scratchpad(view);
ipc_event_window(view, "floating");
}
set_focused_container(view);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
swayc_t *workspace_prev() {
return workspace_prev_next_impl(swayc_active_workspace(), false);
}
struct cmd_results *cmd_gaps(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 1))) {
return error;
}
const char *expected_syntax =
"Expected 'gaps edge_gaps <on|off|toggle>' or "
"'gaps <inner|outer> <current|all|workspace> <set|plus|minus n>'";
const char *amount_str = argv[0];
// gaps amount
if (argc >= 1 && isdigit(*amount_str)) {
int amount = (int)strtol(amount_str, NULL, 10);
if (errno == ERANGE) {
errno = 0;
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
}
config->gaps_inner = config->gaps_outer = amount;
arrange_windows(&root_container, -1, -1);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
// gaps inner|outer n
else if (argc >= 2 && isdigit((amount_str = argv[1])[0])) {
int amount = (int)strtol(amount_str, NULL, 10);
if (errno == ERANGE) {
errno = 0;
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
}
const char *target_str = argv[0];
if (strcasecmp(target_str, "inner") == 0) {
config->gaps_inner = amount;
} else if (strcasecmp(target_str, "outer") == 0) {
config->gaps_outer = amount;
}
arrange_windows(&root_container, -1, -1);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
} else if (argc == 2 && strcasecmp(argv[0], "edge_gaps") == 0) {
// gaps edge_gaps <on|off|toggle>
if (strcasecmp(argv[1], "toggle") == 0) {
if (config->reading) {
return cmd_results_new(CMD_FAILURE, "gaps edge_gaps toggle",
"Can't be used in config file.");
}
config->edge_gaps = !config->edge_gaps;
} else {
config->edge_gaps =
(strcasecmp(argv[1], "yes") == 0 || strcasecmp(argv[1], "on") == 0);
}
arrange_windows(&root_container, -1, -1);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
// gaps inner|outer current|all set|plus|minus n
if (argc < 4 || config->reading) {
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
// gaps inner|outer ...
const char *inout_str = argv[0];
enum {INNER, OUTER} inout;
if (strcasecmp(inout_str, "inner") == 0) {
inout = INNER;
} else if (strcasecmp(inout_str, "outer") == 0) {
inout = OUTER;
} else {
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
// gaps ... current|all ...
const char *target_str = argv[1];
enum {CURRENT, WORKSPACE, ALL} target;
if (strcasecmp(target_str, "current") == 0) {
target = CURRENT;
} else if (strcasecmp(target_str, "all") == 0) {
target = ALL;
} else if (strcasecmp(target_str, "workspace") == 0) {
if (inout == OUTER) {
target = CURRENT;
} else {
// Set gap for views in workspace
target = WORKSPACE;
}
} else {
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
// gaps ... n
amount_str = argv[3];
int amount = (int)strtol(amount_str, NULL, 10);
if (errno == ERANGE) {
errno = 0;
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
}
// gaps ... set|plus|minus ...
const char *method_str = argv[2];
enum {SET, ADD} method;
if (strcasecmp(method_str, "set") == 0) {
method = SET;
} else if (strcasecmp(method_str, "plus") == 0) {
method = ADD;
} else if (strcasecmp(method_str, "minus") == 0) {
method = ADD;
amount *= -1;
} else {
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
if (target == CURRENT) {
swayc_t *cont;
if (inout == OUTER) {
if ((cont = swayc_active_workspace()) == NULL) {
return cmd_results_new(CMD_FAILURE, "gaps", "There's no active workspace.");
}
} else {
if ((cont = get_focused_view(&root_container))->type != C_VIEW) {
return cmd_results_new(CMD_FAILURE, "gaps", "Currently focused item is not a view.");
}
}
cont->gaps = swayc_gap(cont);
if (method == SET) {
cont->gaps = amount;
} else if ((cont->gaps += amount) < 0) {
cont->gaps = 0;
}
arrange_windows(cont->parent, -1, -1);
} else if (inout == OUTER) {
//resize all workspace.
int i,j;
for (i = 0; i < root_container.children->length; ++i) {
swayc_t *op = root_container.children->items[i];
for (j = 0; j < op->children->length; ++j) {
swayc_t *ws = op->children->items[j];
if (method == SET) {
ws->gaps = amount;
} else if ((ws->gaps += amount) < 0) {
ws->gaps = 0;
}
}
}
arrange_windows(&root_container, -1, -1);
} else {
// Resize gaps for all views in workspace
swayc_t *top;
if (target == WORKSPACE) {
if ((top = swayc_active_workspace()) == NULL) {
return cmd_results_new(CMD_FAILURE, "gaps", "There's currently no active workspace.");
}
} else {
top = &root_container;
}
int top_gap = top->gaps;
container_map(top, method == SET ? set_gaps : add_gaps, &amount);
top->gaps = top_gap;
arrange_windows(top, -1, -1);
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
