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Merge pull request #2284 from frsfnrrg/resolve-workspace-name-todo

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Also extract first workspace name from bindcodes
This commit is contained in:
Brian Ashworth 2018-07-23 22:01:25 -04:00 committed by GitHub
commit 6ccf2a2c66
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1 changed files with 87 additions and 80 deletions
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167
sway/tree/workspace.c
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@ -107,6 +107,87 @@ static bool workspace_valid_on_output(const char *output_name,
return true;
}
static void workspace_name_from_binding(const struct sway_binding * binding,
const char* output_name, int *min_order, char **earliest_name) {
char *cmdlist = strdup(binding->command);
char *dup = cmdlist;
char *name = NULL;
// workspace n
char *cmd = argsep(&cmdlist, " ");
if (cmdlist) {
name = argsep(&cmdlist, ",;");
}
if (strcmp("workspace", cmd) == 0 && name) {
char *_target = strdup(name);
_target = do_var_replacement(_target);
strip_quotes(_target);
while (isspace(*_target)) {
memmove(_target, _target+1, strlen(_target+1));
}
wlr_log(WLR_DEBUG, "Got valid workspace command for target: '%s'",
_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) {
free(_target);
free(dup);
return;
}
// If the command is workspace number <name>, isolate the name
if (strncmp(_target, "number ", strlen("number ")) == 0) {
size_t length = strlen(_target) - strlen("number ") + 1;
char *temp = malloc(length);
strncpy(temp, _target + strlen("number "), length - 1);
temp[length - 1] = '\0';
free(_target);
_target = temp;
wlr_log(WLR_DEBUG, "Isolated name from workspace number: '%s'", _target);
// Make sure the workspace number doesn't already exist
if (workspace_by_number(_target)) {
free(_target);
free(dup);
return;
}
}
// Make sure that the workspace doesn't already exist
if (workspace_by_name(_target)) {
free(_target);
free(dup);
return;
}
// make sure that the workspace can appear on the given
// output
if (!workspace_valid_on_output(output_name, _target)) {
free(_target);
free(dup);
return;
}
if (binding->order < *min_order) {
*min_order = binding->order;
free(*earliest_name);
*earliest_name = _target;
wlr_log(WLR_DEBUG, "Workspace: Found free name %s", _target);
} else {
free(_target);
}
}
free(dup);
}
char *workspace_next_name(const char *output_name) {
wlr_log(WLR_DEBUG, "Workspace: Generating new workspace name for output %s",
output_name);
@ -114,89 +195,15 @@ char *workspace_next_name(const char *output_name) {
// if none are found/available then default to a number
struct sway_mode *mode = config->current_mode;
// TODO: iterate over keycode bindings too
int order = INT_MAX;
char *target = NULL;
for (int i = 0; i < mode->keysym_bindings->length; ++i) {
struct sway_binding *binding = mode->keysym_bindings->items[i];
char *cmdlist = strdup(binding->command);
char *dup = cmdlist;
char *name = NULL;
// workspace n
char *cmd = argsep(&cmdlist, " ");
if (cmdlist) {
name = argsep(&cmdlist, ",;");
}
if (strcmp("workspace", cmd) == 0 && name) {
char *_target = strdup(name);
_target = do_var_replacement(_target);
strip_quotes(_target);
while (isspace(*_target)) {
memmove(_target, _target+1, strlen(_target+1));
}
wlr_log(WLR_DEBUG, "Got valid workspace command for target: '%s'",
_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)
{
free(_target);
free(dup);
continue;
}
// If the command is workspace number <name>, isolate the name
if (strncmp(_target, "number ", strlen("number ")) == 0) {
size_t length = strlen(_target) - strlen("number ") + 1;
char *temp = malloc(length);
strncpy(temp, _target + strlen("number "), length - 1);
temp[length - 1] = '\0';
free(_target);
_target = temp;
wlr_log(WLR_DEBUG, "Isolated name from workspace number: '%s'", _target);
// Make sure the workspace number doesn't already exist
if (workspace_by_number(_target)) {
free(_target);
free(dup);
continue;
}
}
// Make sure that the workspace doesn't already exist
if (workspace_by_name(_target)) {
free(_target);
free(dup);
continue;
}
// make sure that the workspace can appear on the given
// output
if (!workspace_valid_on_output(output_name, _target)) {
free(_target);
free(dup);
continue;
}
if (binding->order < order) {
order = binding->order;
free(target);
target = _target;
wlr_log(WLR_DEBUG, "Workspace: Found free name %s", _target);
} else {
free(_target);
}
}
free(dup);
workspace_name_from_binding(mode->keysym_bindings->items[i],
output_name, &order, &target);
}
for (int i = 0; i < mode->keycode_bindings->length; ++i) {
workspace_name_from_binding(mode->keycode_bindings->items[i],
output_name, &order, &target);
}
if (target != NULL) {
return target;