Merge pull request #15 from taiyu-len/master

destroys empty workspace + minor fixes

sway/commands.c

@@ -360,7 +360,7 @@ struct cmd_handler *find_handler(struct cmd_handler handlers[], int l, char *lin
 	return res;
 }
 
-int handle_command(struct sway_config *config, char *exec) {
+bool handle_command(struct sway_config *config, char *exec) {
 	sway_log(L_INFO, "Handling command '%s'", exec);
 	char *ptr, *cmd;
 	bool exec_success;

sway/commands.h

@@ -8,6 +8,6 @@ struct cmd_handler {
 	bool (*handle)(struct sway_config *config, int argc, char **argv);
 };
 
-int handle_command(struct sway_config *config, char *command);
+bool handle_command(struct sway_config *config, char *command);
 
 #endif

sway/config.c

@@ -9,6 +9,7 @@
 #include "config.h"
 
 bool load_config() {
+	sway_log(L_INFO, "Loading config");
 	// TODO: Allow use of more config file locations
 	const char *name = "/.sway/config";
 	const char *home = getenv("HOME");
@@ -65,7 +66,7 @@ struct sway_config *read_config(FILE *file, bool is_active) {
 			goto _continue;
 		}
 
-		if (!temp_depth && handle_command(config, line) != 0) {
+		if (!temp_depth && handle_command(config, line) != true) {
 			success = false;
 		}
 
@@ -76,7 +77,7 @@ _continue:
 		free(line);
 	}
 
-	if (!success) {
+	if (success == false) {
 		exit(1);
 	}
 

sway/layout.c

@@ -119,7 +119,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
 	}
 }
 
-void init_layout() {
+void init_layout(void) {
 	root_container.type = C_ROOT;
 	root_container.layout = L_NONE;
 	root_container.children = create_list();
@@ -128,6 +128,9 @@ void init_layout() {
 
 void free_swayc(swayc_t *container) {
 	// NOTE: Does not handle moving children into a different container
+	if (container->parent) {
+		remove_container_from_parent(container->parent, container);
+	}
 	list_free(container->children);
 	if (container->name) {
 		free(container->name);

sway/layout.h

@@ -45,7 +45,7 @@ typedef struct sway_container swayc_t;
 
 extern swayc_t root_container;
 
-void init_layout();
+void init_layout(void);
 void add_child(swayc_t *parent, swayc_t *child);
 void add_output(wlc_handle output);
 void destroy_output(wlc_handle output);
@@ -58,6 +58,7 @@ swayc_t *find_container(swayc_t *container, bool (*test)(swayc_t *view, void *da
 swayc_t *get_focused_container(swayc_t *parent);
 int remove_container_from_parent(swayc_t *parent, swayc_t *container);
 swayc_t *create_container(swayc_t *parent, wlc_handle handle);
+void free_swayc(swayc_t *container);
 swayc_t *get_swayc_for_handle(wlc_handle handle, swayc_t *parent);
 
 #endif

sway/list.c

@@ -3,7 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-list_t *create_list() {
+list_t *create_list(void) {
 	list_t *list = malloc(sizeof(list_t));
 	list->capacity = 10;
 	list->length = 0;

sway/list.h

@@ -7,7 +7,7 @@ typedef struct {
 	void **items;
 } list_t;
 
-list_t *create_list();
+list_t *create_list(void);
 void list_free(list_t *list);
 void list_add(list_t *list, void *item);
 void list_insert(list_t *list, int index, void *item);

sway/workspace.c

@@ -9,8 +9,10 @@
 
 swayc_t *active_workspace = NULL;
 
-char *workspace_next_name() {
-	return "1";
+char *workspace_next_name(void) {
+	//TODO change this i guess. seems pretty bad
+	char *name = malloc(sizeof("1"));
+	return strcpy(name, "1");
 }
 
 swayc_t *workspace_create(const char* name) {
@@ -35,6 +37,17 @@ bool workspace_by_name(swayc_t *view, void *data) {
 		   (strcasecmp(view->name, (char *) data) == 0);
 }
 
+bool workspace_destroy(swayc_t *workspace) {
+	//Dont destroy if there are children
+	if (workspace->children->length) {
+		return false;
+	}
+	sway_log(L_DEBUG, "Workspace: Destroying workspace '%s'", workspace->name);
+	free_swayc(workspace);
+	return true;
+
+}
+
 void set_mask(swayc_t *view, void *data) {
 	uint32_t *p = data;
 
@@ -49,12 +62,12 @@ swayc_t *workspace_find_by_name(const char* name) {
 }
 
 void workspace_switch(swayc_t *workspace) {
-	if(active_workspace) {
-		sway_log(L_DEBUG, "workspace: changing from %s to %s", active_workspace->name, workspace->name);
-
+	if (workspace != active_workspace && active_workspace) {
+		sway_log(L_DEBUG, "workspace: changing from '%s' to '%s'", active_workspace->name, workspace->name);
 		uint32_t mask = 1;
 		// set all c_views in the old workspace to the invisible mask
 		container_map(active_workspace, set_mask, &mask);
+
 		// and c_views in the new workspace to the visible mask
 		mask = 2;
 		container_map(workspace, set_mask, &mask);
@@ -62,7 +75,7 @@ void workspace_switch(swayc_t *workspace) {
 		wlc_output_set_mask(wlc_get_focused_output(), 2);
 		unfocus_all(active_workspace);
 		focus_view(workspace);
+		workspace_destroy(active_workspace);
 	}
-
 	active_workspace = workspace;
 }

sway/workspace.h

@@ -5,7 +5,7 @@
 #include "list.h"
 #include "layout.h"
 
-char *workspace_next_name();
+char *workspace_next_name(void);
 swayc_t *workspace_create(const char*);
 swayc_t *workspace_find_by_name(const char*);
 void workspace_switch(swayc_t*);