Coding-style cleanup

Code style cleanup in multiple files. Tabs, spaces, curly brackets,...

src/actions.c

@@ -120,6 +120,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 
 	if (!old_scr)
 		old_scr = scr;
+
 	old_focused = old_scr->focused_window;
 
 	LastFocusChange = timestamp;
@@ -131,6 +132,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 		XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 		if (old_focused)
 			wWindowUnfocus(old_focused);
+
 		if (oapp) {
 			wAppMenuUnmap(oapp->menu);
 			wApplicationDeactivate(oapp);
@@ -138,18 +140,17 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 
 		WMPostNotificationName(WMNChangedFocus, NULL, (void *)True);
 		return;
-	} else if (old_scr != scr && old_focused) {
-		wWindowUnfocus(old_focused);
 	}
 
+	if (old_scr != scr && old_focused)
+		wWindowUnfocus(old_focused);
+
 	wasfocused = wwin->flags.focused;
 	napp = wApplicationOf(wwin->main_window);
 
 	/* remember last workspace where the app has been */
-	if (napp) {
-		/*napp->last_workspace = wwin->screen_ptr->current_workspace; */
+	if (napp)
 		napp->last_workspace = wwin->frame->workspace;
-	}
 
 	if (wwin->flags.mapped && !WFLAGP(wwin, no_focusable)) {
 		/* install colormap if colormap mode is lock mode */
@@ -161,23 +162,23 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 		case WFM_NO_INPUT:
 			XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 			break;
-
 		case WFM_PASSIVE:
 		case WFM_LOCALLY_ACTIVE:
 			XSetInputFocus(dpy, wwin->client_win, RevertToParent, CurrentTime);
 			break;
-
 		case WFM_GLOBALLY_ACTIVE:
 			break;
 		}
+
 		XFlush(dpy);
-		if (wwin->protocols.TAKE_FOCUS) {
+		if (wwin->protocols.TAKE_FOCUS)
 			wClientSendProtocol(wwin, _XA_WM_TAKE_FOCUS, timestamp);
-		}
+
 		XSync(dpy, False);
 	} else {
 		XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 	}
+
 	if (WFLAGP(wwin, no_focusable))
 		return;
 
@@ -206,7 +207,7 @@ void wSetFocusTo(WScreen *scr, WWindow *wwin)
 	if (napp && !wasfocused) {
 #ifdef USER_MENU
 		wUserMenuRefreshInstances(napp->menu, wwin);
-#endif				/* USER_MENU */
+#endif	/* USER_MENU */
 
 		if (wwin->flags.mapped)
 			wAppMenuMap(napp->menu, wwin);
@@ -908,14 +909,11 @@ void wIconifyWindow(WWindow * wwin)
 	XWindowAttributes attribs;
 	int present;
 
-	if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs)) {
-		/* the window doesn't exist anymore */
-		return;
-	}
+	if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs))
+		return; /* the window doesn't exist anymore */
 
-	if (wwin->flags.miniaturized) {
-		return;
-	}
+	if (wwin->flags.miniaturized)
+		return; /* already miniaturized */
 
 	if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win) {
 		WWindow *owner = wWindowFor(wwin->transient_for);
@@ -935,11 +933,10 @@ void wIconifyWindow(WWindow * wwin)
 	}
 
 	if (!wPreferences.disable_miniwindows && !wwin->flags.net_handle_icon) {
-		if (!wwin->flags.icon_moved) {
+		if (!wwin->flags.icon_moved)
 			PlaceIcon(wwin->screen_ptr, &wwin->icon_x, &wwin->icon_y, wGetHeadForWindow(wwin));
-		}
-		wwin->icon = wIconCreate(wwin);
 
+		wwin->icon = wIconCreate(wwin);
 		wwin->icon->mapped = 1;
 	}
 
@@ -947,7 +944,6 @@ void wIconifyWindow(WWindow * wwin)
 	wwin->flags.mapped = 0;
 
 	/* unmap transients */
-
 	unmapTransientsFor(wwin);
 
 	if (present) {
@@ -997,11 +993,9 @@ void wIconifyWindow(WWindow * wwin)
 	if (!wPreferences.disable_miniwindows && !wwin->flags.net_handle_icon) {
 		if (wwin->screen_ptr->current_workspace == wwin->frame->workspace ||
 		    IS_OMNIPRESENT(wwin) || wPreferences.sticky_icons)
-
 			XMapWindow(dpy, wwin->icon->core->window);
 
 		AddToStackList(wwin->icon->core);
-
 		wLowerFrame(wwin->icon->core);
 	}
 
@@ -1085,9 +1079,8 @@ void wDeiconifyWindow(WWindow *wwin)
 
 	wwin->flags.miniaturized = 0;
 
-	if (!netwm_hidden && !wwin->flags.shaded) {
+	if (!netwm_hidden && !wwin->flags.shaded)
 		wwin->flags.mapped = 1;
-	}
 
 	if (!netwm_hidden || wPreferences.sticky_icons) {
 		/* maybe we want to do this regardless of net_handle_icon
@@ -1135,14 +1128,14 @@ void wDeiconifyWindow(WWindow *wwin)
 #endif	/* ANIMATIONS */
 		wwin->flags.skip_next_animation = 0;
 		XGrabServer(dpy);
-		if (!wwin->flags.shaded) {
+		if (!wwin->flags.shaded)
 			XMapWindow(dpy, wwin->client_win);
-		}
+
 		XMapWindow(dpy, wwin->frame->core->window);
 		wRaiseFrame(wwin->frame->core);
-		if (!wwin->flags.shaded) {
+		if (!wwin->flags.shaded)
 			wClientSetState(wwin, NormalState, None);
-		}
+
 		mapTransientsFor(wwin);
 	}
 
@@ -1167,16 +1160,14 @@ void wDeiconifyWindow(WWindow *wwin)
 			ProcessPendingEvents();
 
 			/* the window can disappear while ProcessPendingEvents() runs */
-			if (!wWindowFor(clientwin)) {
+			if (!wWindowFor(clientwin))
 				return;
-			}
 		}
 #endif
 	}
 
-	if (wPreferences.auto_arrange_icons) {
+	if (wPreferences.auto_arrange_icons)
 		wArrangeIcons(wwin->screen_ptr, True);
-	}
 
 	WMPostNotificationName(WMNChangedState, wwin, "iconify");
 

src/application.c

@@ -193,19 +193,20 @@ void wApplicationExtractDirPackIcon(WScreen * scr, char *path, char *wm_instance
 			if (access(tmp, R_OK) == 0)
 				iconPath = tmp;
 		}
+
 		if (!iconPath) {
 			strcpy(tmp, path);
 			strcat(tmp, ".xpm");
 			if (access(tmp, R_OK) == 0)
 				iconPath = tmp;
 		}
+
 		if (!iconPath)
 			wfree(tmp);
 	}
 
 	if (iconPath) {
 		wApplicationSaveIconPathFor(iconPath, wm_instance, wm_class);
-
 		wfree(iconPath);
 	}
 }
@@ -263,20 +264,19 @@ WApplication *wApplicationCreate(WWindow * wwin)
 	extractIcon(wapp->main_window_desc);
 
 	leader = wWindowFor(main_window);
-	if (leader) {
+	if (leader)
 		leader->main_window = main_window;
-	}
+
 	wapp->menu = wAppMenuGet(scr, main_window);
 #ifdef USER_MENU
 	if (!wapp->menu)
 		wapp->menu = wUserMenuGet(scr, wapp->main_window_desc);
-#endif				/* USER_MENU */
+#endif	/* USER_MENU */
 
 	/*
 	 * Set application wide attributes from the leader.
 	 */
 	wapp->flags.hidden = WFLAGP(wapp->main_window_desc, start_hidden);
-
 	wapp->flags.emulated = WFLAGP(wapp->main_window_desc, emulate_appicon);
 
 	/* application descriptor */
@@ -286,10 +286,11 @@ WApplication *wApplicationCreate(WWindow * wwin)
 		wapp->app_icon = NULL;
 		if (scr->last_dock)
 			wapp->app_icon = findDockIconFor(scr->last_dock, main_window);
+
 		/* check main dock if we did not find it in last dock */
-		if (!wapp->app_icon && scr->dock) {
+		if (!wapp->app_icon && scr->dock)
 			wapp->app_icon = findDockIconFor(scr->dock, main_window);
-		}
+
 		/* finally check clips */
 		if (!wapp->app_icon) {
 			int i;
@@ -319,9 +320,8 @@ WApplication *wApplicationCreate(WWindow * wwin)
 		wapp->app_icon = NULL;
 	}
 
-	if (wapp->app_icon) {
+	if (wapp->app_icon)
 		wapp->app_icon->main_window = main_window;
-	}
 
 	if (wapp->app_icon && !wapp->app_icon->docked) {
 		WIcon *icon = wapp->app_icon->icon;
@@ -341,13 +341,13 @@ WApplication *wApplicationCreate(WWindow * wwin)
 			wAppIconMove(wapp->app_icon, x, y);
 			wLowerFrame(icon->core);
 		}
+
 		if (!clip || !wapp->app_icon->attracted || !clip->collapsed)
 			XMapWindow(dpy, icon->core->window);
 	}
 
-	if (wPreferences.auto_arrange_icons && wapp->app_icon && !wapp->app_icon->attracted) {
+	if (wPreferences.auto_arrange_icons && wapp->app_icon && !wapp->app_icon->attracted)
 		wArrangeIcons(scr, True);
-	}
 
 	if (wapp->app_icon) {
 		char *tmp, *path;

src/defaults.h

@@ -63,4 +63,3 @@ int wDefaultGetStartWorkspace(WScreen *scr, char *instance, char *class);
 void wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file);
 
 #endif /* WMDEFAULTS_H_ */
-

src/icon.c

@@ -160,9 +160,8 @@ WIcon *wIconCreate(WWindow * wwin)
 	icon->file_image = wDefaultGetImage(scr, wwin->wm_instance, wwin->wm_class, wPreferences.icon_size);
 
 	file = wDefaultGetIconFile(scr, wwin->wm_instance, wwin->wm_class, False);
-	if (file) {
+	if (file)
 		icon->file = wstrdup(file);
-	}
 
 	icon->icon_name = wNETWMGetIconName(wwin->client_win);
 	if (icon->icon_name)
@@ -476,7 +475,8 @@ char *wIconStore(WIcon * icon)
 	RImage *image = NULL;
 	WWindow *wwin = icon->owner;
 
-	if (!wwin) return NULL;
+	if (!wwin)
+		return NULL;
 
 	path = getnameforicon(wwin);
 	if (!path)
@@ -490,6 +490,7 @@ char *wIconStore(WIcon * icon)
 						 wwin->wm_hints->icon_pixmap, (wwin->wm_hints->flags & IconMaskHint)
 						 ? wwin->wm_hints->icon_mask : None);
 	}
+
 	if (!image) {
 		wfree(path);
 		return NULL;
@@ -499,6 +500,7 @@ char *wIconStore(WIcon * icon)
 		wfree(path);
 		path = NULL;
 	}
+
 	RReleaseImage(image);
 
 	return path;
@@ -561,6 +563,7 @@ void wIconUpdate(WIcon * icon)
 
 	if (icon->pixmap != None)
 		XFreePixmap(dpy, icon->pixmap);
+
 	icon->pixmap = None;
 
 	if (wwin && WFLAGP(wwin, always_user_icon)) {

src/switchpanel.c

@@ -387,14 +387,14 @@ static WMArray *makeWindowListArray(WWindow *curwin, int include_unmapped, Bool
 			if (((!fl && canReceiveFocus(wwin) > 0) || (fl && canReceiveFocus(wwin) < 0)) &&
 			    (wwin->flags.mapped || include_unmapped)) {
 				if (class_only) {
-				    if (!wwin->wm_class || !curwin->wm_class)
-					continue;
-				    if (strcmp(wwin->wm_class, curwin->wm_class))
-					continue;
+					if (!wwin->wm_class || !curwin->wm_class)
+						continue;
+					if (strcmp(wwin->wm_class, curwin->wm_class))
+						continue;
 				}
 
 				if (!WFLAGP(wwin, skip_switchpanel))
-				WMAddToArray(windows, wwin);
+					WMAddToArray(windows, wwin);
 			}
 		}
 		wwin = curwin;

src/wdefaults.c

@@ -199,9 +199,8 @@ wDefaultFillAttributes(WScreen * scr, char *instance, char *class,
 	else
 		key3 = NULL;
 
-	if (!ANoTitlebar) {
+	if (!ANoTitlebar)
 		init_wdefaults(scr);
-	}
 
 	WMPLSetCaseSensitive(True);
 
@@ -327,6 +326,7 @@ static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 
 	WMPLSetCaseSensitive(True);
 
+	/* Search the icon name using class and instance */
 	if (class && instance) {
 		char *buffer;
 
@@ -338,38 +338,39 @@ static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 		WMReleasePropList(key);
 
-		if (dict) {
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
+	/* Search the icon name using instance */
 	if (!value && instance) {
 		key = WMCreatePLString(instance);
 
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 		WMReleasePropList(key);
-		if (dict) {
+
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
+	/* Search the icon name using class */
 	if (!value && class) {
 		key = WMCreatePLString(class);
 
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 		WMReleasePropList(key);
 
-		if (dict) {
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
+	/* Search the default icon name - See noDefault argument! */
 	if (!value && !noDefault) {
+		/* AnyWindow is "*" - see wdefaults.c */
 		dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 
-		if (dict) {
+		if (dict)
 			value = WMGetFromPLDictionary(dict, option);
-		}
 	}
 
 	WMPLSetCaseSensitive(False);
@@ -377,14 +378,14 @@ static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 	return value;
 }
 
+/* Get the name of the Icon File. If noDefault is False, then, default value included */
 char *wDefaultGetIconFile(WScreen * scr, char *instance, char *class, Bool noDefault)
 {
 	WMPropList *value;
 	char *tmp;
 
-	if (!ANoTitlebar) {
+	if (!ANoTitlebar)
 		init_wdefaults(scr);
-	}
 
 	if (!WDWindowAttributes->dictionary)
 		return NULL;
@@ -405,10 +406,12 @@ RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass, int max_s
 	char *path;
 	RImage *image;
 
+	/* Get the file name of the image, using instance and class */
 	file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 	if (!file_name)
 		return NULL;
 
+	/* Search the file image in the icon paths */
 	path = FindImage(wPreferences.icon_path, file_name);
 
 	if (!path) {
@@ -417,9 +420,9 @@ RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass, int max_s
 	}
 
 	image = RLoadImage(scr->rcontext, path, 0);
-	if (!image) {
+	if (!image)
 		wwarning(_("error loading image file \"%s\": %s"), path, RMessageForError(RErrorCode));
-	}
+
 	wfree(path);
 
 	image = wIconValidateIconSize(scr, image, max_size);
@@ -433,9 +436,8 @@ int wDefaultGetStartWorkspace(WScreen * scr, char *instance, char *class)
 	int w, i;
 	char *tmp;
 
-	if (!ANoTitlebar) {
+	if (!ANoTitlebar)
 		init_wdefaults(scr);
-	}
 
 	if (!WDWindowAttributes->dictionary)
 		return -1;
@@ -474,11 +476,10 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 
 	if (!dict) {
 		dict = WMCreatePLDictionary(NULL, NULL);
-		if (dict) {
+		if (dict)
 			db->dictionary = dict;
-		} else {
+		else
 			return;
-		}
 	}
 
 	WMPLSetCaseSensitive(True);
@@ -502,9 +503,8 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 		icon_value = WMCreatePLDictionary(AIcon, value, NULL);
 		WMReleasePropList(value);
 
-		if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) {
+		if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL)
 			def_icon = WMGetFromPLDictionary(def_win, AIcon);
-		}
 
 		if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
 			same = 1;
@@ -520,9 +520,9 @@ void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 	} else if (icon_value != NULL && !same) {
 		WMPutInPLDictionary(dict, key, icon_value);
 	}
-	if (!wPreferences.flags.noupdates) {
+
+	if (!wPreferences.flags.noupdates)
 		UpdateDomainFile(db);
-	}
 
 	WMReleasePropList(key);
 	if (icon_value)