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#include <stdlib.h>
#include <stdbool.h>
#include <wlc/wlc.h>
#include "workspace.h"
#include "layout.h"
#include "list.h"
#include "log.h"
#include "container.h"
#include "handlers.h"
#include "config.h"
#include "stringop.h"
swayc_t *active_workspace = NULL;
char *workspace_next_name(void) {
sway_log(L_DEBUG, "Workspace: Generating new name");
int i;
int l = 1;
// Scan all workspace bindings to find the next available workspace name,
// if none are found/available then default to a number
struct sway_mode *mode = config->current_mode;
for (i = 0; i < mode->bindings->length; ++i) {
struct sway_binding *binding = mode->bindings->items[i];
const char* command = binding->command;
list_t *args = split_string(command, " ");
if (strcmp("workspace", args->items[0]) == 0 && args->length > 1) {
sway_log(L_DEBUG, "Got valid workspace command for target: '%s'", args->items[1]);
char* target = malloc(strlen(args->items[1]) + 1);
strcpy(target, args->items[1]);
while (*target == ' ' || *target == '\t')
target++;
// Make sure that the command references an actual workspace
// not a command about workspaces
if (strcmp(target, "next") == 0 ||
strcmp(target, "prev") == 0 ||
strcmp(target, "next_on_output") == 0 ||
strcmp(target, "prev_on_output") == 0 ||
strcmp(target, "number") == 0 ||
strcmp(target, "back_and_forth") == 0 ||
strcmp(target, "current") == 0)
continue;
//Make sure that the workspace doesn't already exist
if (workspace_find_by_name(target)) {
continue;
}
list_free(args);
sway_log(L_DEBUG, "Workspace: Found free name %s", target);
return target;
}
}
// As a fall back, get the current number of active workspaces
// and return that + 1 for the next workspace's name
int ws_num = root_container.children->length;
if (ws_num >= 10) {
l = 2;
} else if (ws_num >= 100) {
l = 3;
}
char *name = malloc(l + 1);
sprintf(name, "%d", ws_num++);
return name;
}
swayc_t *workspace_create(const char* name) {
swayc_t *parent = get_focused_container(&root_container);
while (parent->type != C_OUTPUT) {
parent = parent->parent;
}
return new_workspace(parent, name);
}
bool workspace_by_name(swayc_t *view, void *data) {
return (view->type == C_WORKSPACE) &&
(strcasecmp(view->name, (char *) data) == 0);
}
void set_mask(swayc_t *view, void *data) {
uint32_t *p = data;
if (view->type == C_VIEW) {
wlc_view_set_mask(view->handle, *p);
}
view->visible = (*p == 2);
}
swayc_t *workspace_find_by_name(const char* name) {
return find_container(&root_container, workspace_by_name, (void *) name);
}
void workspace_switch(swayc_t *workspace) {
swayc_t *ws_output = workspace->parent;
while (ws_output->type != C_OUTPUT) {
ws_output = ws_output->parent;
}
// The current workspace of the output our target workspace is in
swayc_t *focused_workspace = ws_output->focused;
if (workspace != focused_workspace && focused_workspace) {
sway_log(L_DEBUG, "workspace: changing from '%s' to '%s'", focused_workspace->name, workspace->name);
uint32_t mask = 1;
// set all c_views in the old workspace to the invisible mask if the workspace
// is in the same output & c_views in the new workspace to the visible mask
container_map(focused_workspace, set_mask, &mask);
mask = 2;
container_map(workspace, set_mask, &mask);
wlc_output_set_mask(ws_output->handle, 2);
destroy_workspace(focused_workspace);
}
unfocus_all(&root_container);
focus_view(workspace);
// focus the output this workspace is on
swayc_t *output = workspace->parent;
sway_log(L_DEBUG, "Switching focus to output %p (%d)", output, output->type);
while (output && output->type != C_OUTPUT) {
output = output->parent;
}
if (output) {
sway_log(L_DEBUG, "Switching focus to output %p (%d)", output, output->type);
wlc_output_focus(output->handle);
}
active_workspace = workspace;
}
/* XXX:DEBUG:XXX */
static void container_log(const swayc_t *c) {
fprintf(stderr, "focus:%c|",
c == get_focused_container(&root_container) ? 'F' : //Focused
c == 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,"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:%d|h:%d|", c->width, c->height);
fprintf(stderr, "x:%d|y:%d|", c->x, c->y);
fprintf(stderr, "vis:%c|", c->visible?'t':'f');
fprintf(stderr, "wgt:%d|", c->weight);
fprintf(stderr, "name:%.16s|", c->name);
fprintf(stderr, "children:%d\n",c->children?c->children->length:0);
}
void layout_log(const swayc_t *c, int depth) {
int i;
int e = c->children?c->children->length:0;
for (i = 0; i < depth; ++i) fputc(' ', stderr);
container_log(c);
if (e) {
for (i = 0; i < depth; ++i) fputc(' ', stderr);
fprintf(stderr,"(\n");
for (i = 0; i < e; ++i) {
layout_log(c->children->items[i], depth + 1);
}
for (i = 0; i < depth; ++i) fputc(' ', stderr);
fprintf(stderr,")\n");
}
}
/* XXX:DEBUG:XXX */
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