fixed wallpapers not loading, forgot to call nedm_wallpaper_init

examples/config

@@ -10,6 +10,9 @@ background 0.25 0.21 0.2
 # Gap between windows (in pixels)
 gap 10
 
+# Smart gaps: disable gaps when there's only one window
+smart_gaps enable
+
 escape A-space
 
 bind s hsplit

keybinding.c

@@ -1636,6 +1636,33 @@ keybinding_set_gap(struct nedm_server *server, int gap_size) {
 	               old_gap, server->gap_size);
 }
 
+void
+keybinding_set_smart_gaps(struct nedm_server *server, int enable) {
+	bool old_smart_gaps = server->smart_gaps;
+	server->smart_gaps = enable ? true : false;
+	
+	// Re-position all windows with new smart gaps settings
+	struct nedm_output *output;
+	wl_list_for_each(output, &server->outputs, link) {
+		for(unsigned int i = 0; i < server->nws; ++i) {
+			struct nedm_tile *tile = output->workspaces[i]->focused_tile;
+			if(tile) {
+				struct nedm_tile *curr_tile = tile;
+				do {
+					if(curr_tile->view) {
+						view_maximize(curr_tile->view, curr_tile);
+					}
+					curr_tile = curr_tile->next;
+				} while(curr_tile != tile);
+			}
+		}
+	}
+	
+	ipc_send_event(server,
+	               "{\"event_name\":\"set_smart_gaps\",\"old_smart_gaps\":%s,\"new_smart_gaps\":%s}",
+	               old_smart_gaps ? "true" : "false", server->smart_gaps ? "true" : "false");
+}
+
 void
 keybinding_definemode(struct nedm_server *server, char *mode) {
 	int length = 0;
@@ -1921,6 +1948,21 @@ keybinding_configure_message(struct nedm_server *server,
 	ipc_send_event(server, "{\"event_name\":\"configure_message\"}");
 }
 
+void
+keybinding_configure_wallpaper(struct nedm_server *server,
+                               struct nedm_wallpaper_config *config) {
+	if(config->image_path != NULL) {
+		free(server->wallpaper_config.image_path);
+		server->wallpaper_config.image_path = strdup(config->image_path);
+	}
+	server->wallpaper_config.mode = config->mode;
+	server->wallpaper_config.bg_color[0] = config->bg_color[0];
+	server->wallpaper_config.bg_color[1] = config->bg_color[1];
+	server->wallpaper_config.bg_color[2] = config->bg_color[2];
+	server->wallpaper_config.bg_color[3] = config->bg_color[3];
+	ipc_send_event(server, "{\"event_name\":\"configure_wallpaper\"}");
+}
+
 void
 set_cursor(bool enabled, struct nedm_seat *seat) {
 	if(enabled == true) {
@@ -2209,6 +2251,9 @@ run_action(enum keybinding_action action, struct nedm_server *server,
 	case KEYBINDING_GAP:
 		keybinding_set_gap(server, data.i);
 		break;
+	case KEYBINDING_SMART_GAPS:
+		keybinding_set_smart_gaps(server, data.i);
+		break;
 	case KEYBINDING_CONFIGURE_OUTPUT:
 		keybinding_configure_output(server, data.o_cfg);
 		break;
@@ -2218,6 +2263,9 @@ run_action(enum keybinding_action action, struct nedm_server *server,
 	case KEYBINDING_CONFIGURE_INPUT:
 		keybinding_configure_input(server, data.i_cfg);
 		break;
+	case KEYBINDING_CONFIGURE_WALLPAPER:
+		keybinding_configure_wallpaper(server, data.wp_cfg);
+		break;
 	case KEYBINDING_CLOSE_VIEW:
 		keybinding_close_view(
 		    server->curr_output->workspaces[server->curr_output->curr_workspace]

keybinding.h

@@ -116,7 +116,9 @@ struct nedm_server;
 	KEYBINDING(KEYBINDING_WORKSPACES,                                          \
 	           workspaces) /* data.i is the number of workspaces */            \
 	KEYBINDING(KEYBINDING_GAP,                                                 \
-	           gap) /* data.i is the gap size in pixels */
+	           gap) /* data.i is the gap size in pixels */                     \
+	KEYBINDING(KEYBINDING_SMART_GAPS,                                          \
+	           smart_gaps) /* data.i is 1 for enable, 0 for disable */
 
 #define GENERATE_ENUM(ENUM, NAME) ENUM,
 #define GENERATE_STRING(STRING, NAME) #NAME,
@@ -180,5 +182,7 @@ void
 keybinding_free(struct keybinding *keybinding, bool recursive);
 void
 keybinding_set_gap(struct nedm_server *server, int gap_size);
+void
+keybinding_set_smart_gaps(struct nedm_server *server, int enable);
 
 #endif /* end of include guard NEDM_KEYBINDING_H */

nedm.c

@@ -394,6 +394,8 @@ main(int argc, char *argv[]) {
 	server.nws = 1;
 	server.views_curr_id = 1;
 	server.tiles_curr_id = 1;
+	server.gap_size = 0;
+	server.smart_gaps = true;
 	server.message_config.fg_color[0] = 0.0;
 	server.message_config.fg_color[1] = 0.0;
 	server.message_config.fg_color[2] = 0.0;
@@ -756,6 +758,9 @@ main(int argc, char *argv[]) {
 		}
 	}
 
+	// Initialize wallpaper subsystem
+	nedm_wallpaper_init(&server);
+
 	{
 		struct wl_list tmp_list;
 		wl_list_init(&tmp_list);

parse.c

@@ -821,8 +821,13 @@ parse_wallpaper_config(char **saveptr, char **errstr) {
 	}
 
 	if(strcmp(setting, "image_path") == 0) {
+		char *path = strtok_r(NULL, " ", saveptr);
+		if(path == NULL) {
+			*errstr = log_error("Expected image path for wallpaper configuration, got none");
+			goto error;
+		}
 		free(cfg->image_path);
-		cfg->image_path = strdup(*saveptr);
+		cfg->image_path = strdup(path);
 		if(cfg->image_path == NULL) {
 			*errstr = log_error("Unable to allocate memory for image path in wallpaper config");
 			goto error;
@@ -1755,6 +1760,21 @@ parse_command(struct nedm_server *server, struct keybinding *keybinding,
 			*errstr = log_error("Error parsing gap size, expected positive integer");
 			return -1;
 		}
+	} else if(strcmp(action, "smart_gaps") == 0) {
+		keybinding->action = KEYBINDING_SMART_GAPS;
+		char *value = strtok_r(NULL, " ", &saveptr);
+		if(value == NULL) {
+			*errstr = log_error("Expected argument for \"smart_gaps\", got none");
+			return -1;
+		}
+		if(strcmp(value, "enable") == 0 || strcmp(value, "on") == 0) {
+			keybinding->data.i = 1;
+		} else if(strcmp(value, "disable") == 0 || strcmp(value, "off") == 0) {
+			keybinding->data.i = 0;
+		} else {
+			*errstr = log_error("Invalid option \"%s\" for \"smart_gaps\". Expected \"enable\", \"disable\", \"on\", or \"off\"", value);
+			return -1;
+		}
 	} else if(strcmp(action, "output") == 0) {
 		keybinding->action = KEYBINDING_CONFIGURE_OUTPUT;
 		keybinding->data.o_cfg = parse_output_config(&saveptr, errstr);

server.h

@@ -84,6 +84,7 @@ struct nedm_server {
 	uint32_t tiles_curr_id;
 	uint32_t xcursor_size;
 	uint32_t gap_size;
+	bool smart_gaps;
 };
 
 void

view.c

@@ -80,10 +80,12 @@ void
 view_maximize(struct nedm_view *view, struct nedm_tile *tile) {
 	uint32_t gap = view->workspace->output->server->gap_size;
 	
-	// Smart gaps: only apply gaps if there are multiple views in the workspace
-	uint32_t view_count = wl_list_length(&view->workspace->views);
-	if (view_count <= 1) {
-		gap = 0;
+	// Smart gaps: only apply gaps if there are multiple views in the workspace (when enabled)
+	if (view->workspace->output->server->smart_gaps) {
+		uint32_t view_count = wl_list_length(&view->workspace->views);
+		if (view_count <= 1) {
+			gap = 0;
+		}
 	}
 	
 	// Apply gap offset to position