WPrefs: sort alphabetically the key shortcut actions and expert options

There are too many entries now in key shortcut actions and expert options,
better to sort them dynamically.

WINGs/ChangeLog

@@ -1,3 +1,9 @@
+Changes since wmaker 0.95.10:
+............................
+
+- added W_KeycodeToKeysym to replace XKeycodeToKeysym/XkbKeycodeToKeysym calls
+
+
 Changes since wmaker 0.92.0:
 ............................
 

WINGs/NEWS

@@ -1,7 +1,9 @@
-** API and ABI modifications since wmaker 0.92.0
+** API and ABI modifications since wmaker 0.95.10
+----------------------------------------------------
 
 ** libWINGs **
 <WINGsP.h>
+W_KeycodeToKeysym ADDED
 struct W_DragDestinationInfo: new members added SIZE CHANGE
 
 <WINGs.h>

WINGs/WINGs/WINGs.h

@@ -26,7 +26,7 @@
 #include <WINGs/WUtil.h>
 #include <X11/Xlib.h>
 
-#define WINGS_H_VERSION  20210726
+#define WINGS_H_VERSION  20230226
 
 
 #ifdef __cplusplus

WINGs/WINGs/WINGsP.h.in

@@ -494,6 +494,8 @@ void W_SetPreeditPositon(W_View *view, int x, int y);
 int W_LookupString(W_View *view, XKeyPressedEvent *event, char *buffer,
                    int buflen, KeySym *keysym, Status *status);
 
+KeySym W_KeycodeToKeysym(Display *display, KeyCode keycode, int index);
+
 
 /* ---[ wmisc.c ]--------------------------------------------------------- */
 

WINGs/menuparser.c

@@ -612,10 +612,10 @@ static void menu_parser_condition_ifmacro(WMenuParser parser, Bool check_exists)
 		macro = menu_parser_find_macro(parser, macro_name);
 		parser->cond.stack[0].skip =
 			((check_exists)  && (macro == NULL)) ||
-			((!check_exists) && (macro != NULL)) ;
+			((!check_exists) && (macro != NULL));
 	}
 
-	strcpy(parser->cond.stack[0].name, cmd_name);
+	strncpy(parser->cond.stack[0].name, cmd_name, sizeof(parser->cond.stack[0].name) - 1);
 	parser->cond.stack[0].line = parser->line_number;
 }
 

WINGs/menuparser_macros.c

@@ -167,6 +167,7 @@ void menu_parser_define_macro(WMenuParser parser)
 		return;
 	}
 	macro = wmalloc(sizeof(*macro));
+	memset(arg_name, 0, MAX_MACRO_ARG_COUNT * sizeof(char *));
 
 	/* Isolate name of macro */
 	idx = 0;
@@ -279,7 +280,8 @@ WParserMacro *menu_parser_find_macro(WMenuParser parser, const char *name)
 			continue;
 
 		return macro;
-	check_next_macro: ;
+	check_next_macro:
+		;
 	}
 	return NULL;
 }
@@ -391,6 +393,8 @@ void menu_parser_expand_macro(WMenuParser parser, WParserMacro *macro)
 	unsigned int size;
 	int i, space_left;
 
+	memset(arg_value, 0, MAX_MACRO_ARG_COUNT * sizeof(char *));
+
 	/* Skip the name of the macro, this was not done by caller */
 	for (i = 0; macro->name[i] != '\0'; i++)
 		parser->rd++;
@@ -692,7 +696,7 @@ static void w_create_macro(WMenuParser parser, const char *name, WParserMacroFun
 	WParserMacro *macro;
 
 	macro = wmalloc(sizeof(*macro));
-	strcpy(macro->name, name);
+	strncpy(macro->name, name, sizeof(macro->name) - 1);
 	macro->function = handler;
 	macro->arg_count = -1;
 	macro->next = parser->macros;

WINGs/wcolor.c

@@ -51,7 +51,7 @@ static WMColor *findCloseColor(WMScreen * scr, unsigned short red, unsigned shor
 	color->refCount = 1;
 	color->color = xcolor;
 	color->alpha = alpha;
-	color->flags.exact = 1;
+	color->flags.exact = 0;
 	color->gc = NULL;
 
 	return color;
@@ -91,7 +91,7 @@ WMColor *WMCreateRGBColor(WMScreen * scr, unsigned short red, unsigned short gre
 		color = findCloseColor(scr, red, green, blue, 0xffff);
 	}
 	if (!color)
-		color = WMBlackColor(scr);
+		color = scr->black;
 
 	return color;
 }
@@ -117,7 +117,7 @@ WMColor *WMCreateRGBAColor(WMScreen * scr, unsigned short red, unsigned short gr
 		color = findCloseColor(scr, red, green, blue, alpha);
 	}
 	if (!color)
-		color = WMBlackColor(scr);
+		color = scr->black;
 
 	return color;
 }

WINGs/wcolorpanel.c

@@ -2259,7 +2259,7 @@ static void wheelPositionSelectionOutBounds(W_ColorPanel * panel, int x, int y)
 
 static void wheelUpdateBrightnessGradientFromLocation(W_ColorPanel * panel)
 {
-	CPColor from;
+	CPColor from = {};
 	unsigned long ofs;
 
 	ofs = panel->coly * panel->wheelMtrx->width + panel->colx;
@@ -2604,7 +2604,7 @@ static void cmykTextFieldCallback(void *observerData, WMNotification * notificat
 
 static void hsbSliderCallback(WMWidget * w, void *data)
 {
-	CPColor cpColor;
+	CPColor cpColor = {};
 	int value[3];
 	char tmp[4];
 	W_ColorPanel *panel = (W_ColorPanel *) data;
@@ -2640,7 +2640,7 @@ static void hsbSliderCallback(WMWidget * w, void *data)
 
 static void hsbTextFieldCallback(void *observerData, WMNotification * notification)
 {
-	CPColor cpColor;
+	CPColor cpColor = {};
 	int value[3];
 	char tmp[12];  /* We only 4 bytes needed, but compilers cannot know that */
 	int n;

WINGs/wframe.c

@@ -253,6 +253,9 @@ WMFrame *WMCreateFrame(WMWidget * parent)
 
 static void destroyFrame(Frame * fPtr)
 {
+	if (fPtr->textColor)
+		WMReleaseColor(fPtr->textColor);
+
 	if (fPtr->caption)
 		wfree(fPtr->caption);
 

WINGs/winputmethod.c

@@ -213,3 +213,35 @@ int W_LookupString(W_View *view, XKeyPressedEvent *event, char *buffer, int bufl
 #endif
 	return XLookupString(event, buffer, buflen, keysym, (XComposeStatus *) status);
 }
+
+/*
+ * Map a keycode to the corresponding keysym
+ * To replace the deprecated X11 function XKeycodeToKeysym
+ */
+KeySym W_KeycodeToKeysym(Display *display, KeyCode keycode, int index)
+{
+	static int min_kc = -1;
+	static int max_kc;
+	int num_syms;
+	KeySym *key_syms;
+	KeySym ks;
+
+	if (min_kc == -1) {
+		(void) XDisplayKeycodes(display, &min_kc, &max_kc);
+	}
+
+	if (keycode < min_kc || keycode > max_kc || index < 0) {
+		return NoSymbol;
+	}
+
+	key_syms = XGetKeyboardMapping(display, keycode, 1, &num_syms);
+	if (index >= num_syms) {
+		XFree(key_syms);
+		return NoSymbol;
+	}
+
+	ks = key_syms[index];
+	XFree(key_syms);
+
+	return ks;
+}

WINGs/wpanel.c

@@ -25,7 +25,7 @@ static void handleKeyPress(XEvent * event, void *clientData)
 
 	XLookupString(&event->xkey, NULL, 0, &ksym, NULL);
 
-	if (ksym == XK_Return && panel->defBtn) {
+	if ((ksym == XK_Return || ksym == XK_KP_Enter) && panel->defBtn) {
 		WMPerformButtonClick(panel->defBtn);
 	} else if (ksym == XK_Escape) {
 		if (panel->altBtn || panel->othBtn) {
@@ -421,7 +421,7 @@ static void handleKeyPress2(XEvent * event, void *clientData)
 
 	XLookupString(&event->xkey, NULL, 0, &ksym, NULL);
 
-	if (ksym == XK_Return && panel->defBtn) {
+	if ((ksym == XK_Return || ksym == XK_KP_Enter) && panel->defBtn) {
 		WMPerformButtonClick(panel->defBtn);
 	} else if (ksym == XK_Escape) {
 		if (panel->altBtn) {
@@ -709,7 +709,7 @@ static void handleKeyPress3(XEvent * event, void *clientData)
 
 	XLookupString(&event->xkey, NULL, 0, &ksym, NULL);
 
-	if (ksym == XK_Return && panel->defBtn) {
+	if ((ksym == XK_Return || ksym == XK_KP_Enter) && panel->defBtn) {
 		WMPerformButtonClick(panel->defBtn);
 	} else if (ksym == XK_Escape) {
 		if (panel->altBtn) {

WINGs/wtext.c

@@ -622,7 +622,7 @@ static void paintText(Text * tPtr)
 	TextBlock *tb;
 	WMFont *font;
 	const char *text;
-	int len, y, c, s, done = False, dir /* 1 = down */ ;
+	int len, y, c, s, done = False, dir; /* dir 1 = down */
 	WMScreen *scr = tPtr->view->screen;
 	Display *dpy = tPtr->view->screen->display;
 	Window win = tPtr->view->window;

WINGs/wtextfield.c

@@ -661,7 +661,7 @@ static void didResizeTextField(W_ViewDelegate * self, WMView * view)
 
 	tPtr->offsetWidth = WMAX((tPtr->view->size.height - WMFontHeight(tPtr->font)) / 2, 1);
 
-	tPtr->usableWidth = tPtr->view->size.width - 2 * tPtr->offsetWidth /*+ 2 */ ;
+	tPtr->usableWidth = tPtr->view->size.width - 2 * tPtr->offsetWidth;
 }
 
 static char *makeHiddenString(int length)

WPrefs.app/Appearance.c

@@ -1076,6 +1076,8 @@ static void deleteTexture(WMWidget * w, void *data)
 	(void) w;
 
 	section = WMGetPopUpButtonSelectedItem(panel->secP);
+	if (section < 0)
+		return;
 	row = WMGetListSelectedItemRow(panel->texLs);
 	item = WMGetListItem(panel->texLs, row);
 	titem = (TextureListItem *) item->clientData;
@@ -1134,6 +1136,8 @@ static void changePage(WMWidget * w, void *data)
 
 	if (w) {
 		section = WMGetPopUpButtonSelectedItem(panel->secP);
+		if (section < 0)
+			return;
 
 		WMSelectListItem(panel->texLs, panel->textureIndex[section]);
 
@@ -1233,6 +1237,8 @@ static void textureDoubleClick(WMWidget * w, void *data)
 
 	/* unselect old texture */
 	section = WMGetPopUpButtonSelectedItem(panel->secP);
+	if (section < 0)
+		return;
 
 	item = WMGetListItem(panel->texLs, panel->textureIndex[section]);
 	titem = (TextureListItem *) item->clientData;
@@ -1261,7 +1267,7 @@ static void paintListItem(WMList * lPtr, int index, Drawable d, char *text, int
 {
 	_Panel *panel = (_Panel *) WMGetHangedData(lPtr);
 	WMScreen *scr = WMWidgetScreen(lPtr);
-	int width, height, x, y;
+	int width, height, x, y, tmp;
 	Display *dpy = WMScreenDisplay(scr);
 	WMColor *back = (state & WLDSSelected) ? WMWhiteColor(scr) : WMGrayColor(scr);
 	WMListItem *item;
@@ -1290,7 +1296,8 @@ static void paintListItem(WMList * lPtr, int index, Drawable d, char *text, int
 		XCopyArea(dpy, titem->preview, d, WMColorGC(black), 0, 0,
 			  TEXPREV_WIDTH, TEXPREV_HEIGHT, x + 5, y + 5);
 
-	if ((1 << WMGetPopUpButtonSelectedItem(panel->secP)) & titem->selectedFor)
+	tmp = WMGetPopUpButtonSelectedItem(panel->secP);
+	if ((tmp >= 0) && ((1 << tmp) & titem->selectedFor))
 		WMDrawPixmap(panel->onLed, d, x + TEXPREV_WIDTH + 10, y + 6);
 	else if (titem->selectedFor)
 		WMDrawPixmap(panel->offLed, d, x + TEXPREV_WIDTH + 10, y + 6);
@@ -1425,6 +1432,10 @@ static void changeColorPage(WMWidget * w, void *data)
 	WMScreen *scr = WMWidgetScreen(panel->box);
 	RContext *rc = WMScreenRContext(scr);
 
+	section = WMGetPopUpButtonSelectedItem(panel->colP);
+	if (section < 0)
+		return;
+
 	if (panel->preview) {
 		GC gc;
 
@@ -1436,7 +1447,6 @@ static void changeColorPage(WMWidget * w, void *data)
 			  colorOptions[panel->oldcsection].hand.y);
 	}
 	if (w) {
-		section = WMGetPopUpButtonSelectedItem(panel->colP);
 
 		panel->oldcsection = section;
 		if (panel->preview)
@@ -1737,6 +1747,8 @@ static void colorWellObserver(void *self, WMNotification * n)
 	(void) n;
 
 	p = WMGetPopUpButtonSelectedItem(panel->colP);
+	if (p < 0)
+		return;
 
 	WMReleaseColor(panel->colors[p]);
 
@@ -1831,7 +1843,7 @@ static void createPanel(Panel * p)
 	panel->fprefix = wstrconcat(wuserdatapath(), "/" PACKAGE_TARNAME);
 
 	if (access(panel->fprefix, F_OK) != 0) {
-		if (mkdir(panel->fprefix, 0755) < 0) {
+		if (-1 == mkdir(panel->fprefix, 0755) && errno != EEXIST) {
 			werror("%s", panel->fprefix);
 			ok = False;
 		}
@@ -1841,7 +1853,7 @@ static void createPanel(Panel * p)
 		wfree(panel->fprefix);
 		panel->fprefix = tmp;
 		if (access(panel->fprefix, F_OK) != 0) {
-			if (mkdir(panel->fprefix, 0755) < 0) {
+			if (-1 == mkdir(panel->fprefix, 0755) && errno != EEXIST) {
 				werror("%s", panel->fprefix);
 			}
 		}

WPrefs.app/Expert.c

@@ -25,7 +25,7 @@
 /* This structure containts the list of all the check-buttons to display in the
  * expert tab of the window with the corresponding information for effect
  */
-static const struct {
+static struct expert_option {
 	const char *label;  /* Text displayed to user */
 
 	int def_state;  /* True/False: the default value, if not defined in current config */
@@ -172,6 +172,19 @@ static void upButtonCallback(WMWidget *self, void *data)
 	changeIntTextfield(data, 1);
 }
 
+static int cmpExpertOptions(const void *v1, const void *v2)
+{
+	int rc;
+	const struct expert_option *opt1 = (struct expert_option *)v1;
+	const struct expert_option *opt2 = (struct expert_option *)v2;
+
+	if ((rc = strcmp(opt1->label, opt2->label)) < 0)
+		return -1;
+	else if (rc > 0)
+		return 1;
+	return 0;
+}
+
 static void createPanel(Panel *p)
 {
 	_Panel *panel = (_Panel *) p;
@@ -195,6 +208,7 @@ static void createPanel(Panel *p)
 	WMSetFrameRelief(f, WRFlat);
 
 	udb = WMGetStandardUserDefaults();
+	qsort(expert_options, wlengthof(expert_options), sizeof(expert_options[0]), cmpExpertOptions);
 	for (i = 0; i < wlengthof(expert_options); i++) {
 		if (expert_options[i].class != OPTION_WMAKER_INT) {
 			panel->swi[i] = WMCreateSwitchButton(f);

WPrefs.app/KeyboardShortcuts.c

@@ -65,7 +65,7 @@ typedef struct _Panel {
  * First parameter is the internal keyword known by WMaker
  * Second is the text displayed to the user
  */
-static const struct {
+static struct keyOption {
 	const char *key;
 	const char *title;
 } keyOptions[] = {
@@ -156,6 +156,7 @@ static const struct {
 	{ "WindowRelaunchKey", N_("Launch new instance of application") },
 	{ "ScreenSwitchKey",   N_("Switch to Next Screen/Monitor") },
 	{ "RunKey",            N_("Run application") },
+	{ "ExitKey",            N_("Exit Window Maker") },
 	{ "DockRaiseLowerKey", N_("Raise/Lower Dock") },
 	{ "ClipRaiseLowerKey", N_("Raise/Lower Clip") }
 #ifdef XKB_MODELOCK
@@ -316,11 +317,8 @@ char *capture_shortcut(Display *dpy, Bool *capturing, Bool convert_case)
 		if (ev.type == KeyPress && ev.xkey.keycode != 0) {
 			numlock_mask = NumLockMask(dpy);
 
-			if (xext_xkb_supported)
 			/* conditional mask check to get numeric keypad keys */
-				ksym = XkbKeycodeToKeysym(dpy, ev.xkey.keycode, 0, ev.xkey.state & numlock_mask?1:0);
-			else
-				ksym = XKeycodeToKeysym(dpy, ev.xkey.keycode, 0);
+			ksym = W_KeycodeToKeysym(dpy, ev.xkey.keycode, ev.xkey.state & numlock_mask?1:0);
 
 			if (!IsModifierKey(ksym)) {
 				if (convert_case) {
@@ -368,6 +366,36 @@ char *capture_shortcut(Display *dpy, Bool *capturing, Bool convert_case)
 	return wstrdup(buffer);
 }
 
+/*
+ * check if the keystr entered is already set to another action
+ * if found it returns the position in the keyOptions
+ */
+static int isKeySet(_Panel *panel, char *keystr)
+{
+	int i;
+	char *str;
+
+	for (i = 0; i < panel->actionCount; i++) {
+		str = NULL;
+		if (panel->shortcuts[i]) {
+			str = wtrimspace(panel->shortcuts[i]);
+			if (strlen(str) == 0) {
+				wfree(str);
+				str = NULL;
+			}
+		}
+		if (str) {
+			if (strcmp(keystr, str) == 0) {
+				wfree(str);
+				return i;
+			}
+			wfree(str);
+		}
+	}
+
+	return -1;
+}
+
 static void captureClick(WMWidget * w, void *data)
 {
 	_Panel *panel = (_Panel *) data;
@@ -382,8 +410,21 @@ static void captureClick(WMWidget * w, void *data)
 		XGrabKeyboard(dpy, WMWidgetXID(panel->parent), True, GrabModeAsync, GrabModeAsync, CurrentTime);
 		shortcut = capture_shortcut(dpy, &panel->capturing, 1);
 		if (shortcut) {
+			int key_idx = -1;
 			int row = WMGetListSelectedItemRow(panel->actLs);
 
+			key_idx = isKeySet(panel, shortcut);
+			if (key_idx >= 0 && (key_idx != row)) {
+				char *msg;
+
+				msg = wstrconcat(_("Key shortcut already in use by the "), _(keyOptions[key_idx].title));
+				WMRunAlertPanel(WMWidgetScreen(w), GetWindow(),
+						_("Error"),
+						msg,
+						_("OK"), NULL, NULL);
+				wfree(msg);
+				wfree(shortcut);
+			} else {
 				WMSetTextFieldText(panel->shoT, shortcut);
 				if (row >= 0) {
 					if (panel->shortcuts[row])
@@ -396,6 +437,7 @@ static void captureClick(WMWidget * w, void *data)
 				}
 			}
 		}
+	}
 	panel->capturing = 0;
 	WMSetButtonText(w, _("Capture"));
 	WMSetLabelText(panel->instructionsL, _("Click on Capture to interactively define the shortcut key."));
@@ -499,6 +541,20 @@ static void paintItem(WMList * lPtr, int index, Drawable d, char *text, int stat
 	WMDrawString(scr, d, panel->black, panel->font, x + 20, y, text, strlen(text));
 }
 
+static int cmpKeyOptions(const void *v1, const void *v2)
+{
+	int rc;
+	const struct keyOption *opt1 = (struct keyOption *)v1;
+	const struct keyOption *opt2 = (struct keyOption *)v2;
+
+	if ((rc = strcmp(opt1->title, opt2->title)) < 0)
+		return -1;
+	else if (rc > 0)
+		return 1;
+	return 0;
+}
+
+
 static void createPanel(Panel * p)
 {
 	_Panel *panel = (_Panel *) p;
@@ -538,6 +594,7 @@ static void createPanel(Panel * p)
 	WMSetListUserDrawProc(panel->actLs, paintItem);
 	WMHangData(panel->actLs, panel);
 
+	qsort(keyOptions, wlengthof(keyOptions), sizeof(keyOptions[0]), cmpKeyOptions);
 	for (i = 0; i < wlengthof(keyOptions); i++) {
 		WMAddListItem(panel->actLs, _(keyOptions[i].title));
 	}

WPrefs.app/Menu.c

@@ -291,6 +291,8 @@ static void changedItemPad(WMWidget * w, void *data)
 	_Panel *panel = (_Panel *) data;
 	int padn = WMGetPopUpButtonSelectedItem(w);
 
+	if (padn < 0)
+		return;
 	WMUnmapWidget(panel->itemPad[panel->currentPad]);
 	WMMapWidget(panel->itemPad[padn]);
 

WPrefs.app/MouseSettings.c

@@ -381,10 +381,7 @@ static void fillModifierPopUp(WMPopUpButton * pop)
 			if (mapping->modifiermap[idx] != 0) {
 				int l;
 				for (l = 0; l < 4; l++) {
-					if (xext_xkb_supported)
-						ksym = XkbKeycodeToKeysym(dpy, mapping->modifiermap[idx], 0, l);
-					else
-						ksym = XKeycodeToKeysym(dpy, mapping->modifiermap[idx], 0);
+					ksym = W_KeycodeToKeysym(dpy, mapping->modifiermap[idx], l);
 					if (ksym != NoSymbol)
 						break;
 				}
@@ -751,6 +748,8 @@ static void storeData(_Panel * panel)
 		int action;
 
 		action = WMGetPopUpButtonSelectedItem(panel->mouse_action[i].popup);
+		if (action < 0)
+			continue;
 		if (button_list[i].type == T_BUTTON)
 			db_value = button_actions[action].db_value;
 		else

WPrefs.app/Preferences.c

@@ -196,9 +196,13 @@ static void storeData(_Panel * panel)
 	int i;
 
 	i = WMGetPopUpButtonSelectedItem(panel->sizeP);
+	if (i < 0)
+		return;
 	SetStringForKey(resize_display[i].db_value, "ResizeDisplay");
 
 	i = WMGetPopUpButtonSelectedItem(panel->posiP);
+	if (i < 0)
+		return;
 	SetStringForKey(move_display[i].db_value, "MoveDisplay");
 
 	lr = WMGetButtonSelected(panel->lrB);

WPrefs.app/TexturePanel.c

@@ -689,7 +689,7 @@ static void changeTypeCallback(WMWidget *w, void *data)
 	int i;
 
 	newType = WMGetPopUpButtonSelectedItem(w);
-	if (newType == panel->currentType)
+	if (newType < 0 || newType == panel->currentType)
 		return;
 
 	if (panel->currentType >= 0) {

WPrefs.app/WPrefs.h

@@ -33,6 +33,7 @@
 #include <wraster.h>
 
 #include <WINGs/WINGs.h>
+#include <WINGs/WINGsP.h>
 
 /* Needed for HAVE_LIBINTL_H and EXTENDED_WINDOWSHORTCUT */
 #include "../src/wconfig.h"
@@ -54,7 +55,6 @@
 /****/
 
 extern char *NOptionValueChanged;
-extern Bool xext_xkb_supported;
 
 typedef struct _Panel Panel;
 

WPrefs.app/Workspace.c

@@ -207,12 +207,15 @@ static void createPanel(Panel * p)
 
 static void storeData(_Panel * panel)
 {
+	int tmp = WMGetPopUpButtonSelectedItem(panel->posP);
+
+	if (tmp < 0)
+		return;
 	SetBoolForKey(!WMGetButtonSelected(panel->linkB), "DontLinkWorkspaces");
 	SetBoolForKey(WMGetButtonSelected(panel->cyclB), "CycleWorkspaces");
 	SetBoolForKey(WMGetButtonSelected(panel->newB), "AdvanceToNewWorkspace");
 
-	SetStringForKey(WSNamePositions[WMGetPopUpButtonSelectedItem(panel->posP)],
-			"WorkspaceNameDisplayPosition");
+	SetStringForKey(WSNamePositions[tmp], "WorkspaceNameDisplayPosition");
 }
 
 Panel *InitWorkspace(WMWidget *parent)

WPrefs.app/editmenu.c

@@ -1150,7 +1150,7 @@ static void dragItem(WEditMenu * menu, WEditMenuItem * item, Bool copy)
 	static XColor back = { 0, 0xffff, 0xffff, 0xffff, DoRed | DoGreen | DoBlue, 0 };
 	Display *dpy = W_VIEW_DISPLAY(menu->view);
 	WMScreen *scr = W_VIEW_SCREEN(menu->view);
-	int x, y;
+	int x = 0, y = 0;
 	int dx, dy;
 	Bool done = False;
 	Window blaw;

WPrefs.app/main.c

@@ -35,8 +35,6 @@
 #endif
 
 char *NOptionValueChanged = "NOptionValueChanged";
-Bool xext_xkb_supported = False;
-
 
 #define MAX_DEATHS	64
 
@@ -157,8 +155,6 @@ int main(int argc, char **argv)
 		exit(0);
 	}
 
-	xext_xkb_supported = XkbQueryExtension(dpy, NULL, NULL, NULL, NULL, NULL);
-
 	WMPLSetCaseSensitive(False);
 
 	Initialize(scr);

WPrefs.app/xmodifier.c

@@ -171,10 +171,7 @@ static void x_reset_modifier_mapping(Display * display)
 				KeySym sym;
 
 				if (code) {
-					if (xext_xkb_supported)
-						sym = XkbKeycodeToKeysym(display, code, 0, column);
-					else
-						sym = XKeycodeToKeysym(display, code, column);
+					sym = W_KeycodeToKeysym(display, code, column);
 				} else {
 					sym = NoSymbol;
 				}

WindowMaker/Defaults/WindowMaker.in

@@ -232,6 +232,7 @@
 	WindowRelaunchKey = None;
 	ScreenSwitchKey = None;
 	RunKey = None;
+	ExitKey = None;
 	NormalCursor = (builtin, left_ptr);
 	ArrowCursor = (builtin, top_left_arrow);
 	MoveCursor = (builtin, fleur);

configure.ac

@@ -71,16 +71,16 @@ dnl 6. If any interfaces have been removed or changed since the last
 dnl public release, then set age to 0.
 dnl
 dnl libwraster
-WRASTER_CURRENT=6
+WRASTER_CURRENT=7
 WRASTER_REVISION=0
-WRASTER_AGE=0
+WRASTER_AGE=1
 WRASTER_VERSION=$WRASTER_CURRENT:$WRASTER_REVISION:$WRASTER_AGE
 AC_SUBST(WRASTER_VERSION)
 dnl
 dnl libWINGs
-WINGS_CURRENT=4
+WINGS_CURRENT=5
 WINGS_REVISION=0
-WINGS_AGE=1
+WINGS_AGE=2
 WINGS_VERSION=$WINGS_CURRENT:$WINGS_REVISION:$WINGS_AGE
 AC_SUBST(WINGS_VERSION)
 dnl
@@ -270,8 +270,8 @@ supported_gfx=""
 dnl Platform-specific Makefile setup
 dnl ================================
 AS_CASE(["$host"],
-    [*-*-linux*|*-*-cygwin*|*-gnu*], [WM_OSDEP="linux" ; CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600"],
-    [*-*-freebsd*|*-k*bsd-gnu*],     [WM_OSDEP="bsd"   ; CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -DFREEBSD"],
+    [*-*-linux*|*-*-cygwin*|*-gnu*], [WM_OSDEP="linux" ; CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=700"],
+    [*-*-freebsd*|*-k*bsd-gnu*],     [WM_OSDEP="bsd"   ; CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=700 -DFREEBSD"],
     [*-*-netbsd*],                   [WM_OSDEP="bsd"   ; CPPFLAGS="$CPPFLAGS -DNETBSD"],
     [*-*-openbsd*],                  [WM_OSDEP="bsd"   ; CPPFLAGS="$CPPFLAGS -DOPENBSD"],
     [*-*-dragonfly*],                [WM_OSDEP="bsd"   ; CPPFLAGS="$CPPFLAGS -DDRAGONFLYBSD"],
@@ -387,7 +387,7 @@ AC_FUNC_MEMCMP
 AC_FUNC_VPRINTF
 WM_FUNC_SECURE_GETENV
 AC_CHECK_FUNCS(gethostname select poll strcasecmp strncasecmp \
-	       setsid mallinfo mkstemp sysconf)
+	       setsid mallinfo2 mkstemp sysconf)
 AC_SEARCH_LIBS([strerror], [cposix])
 
 dnl nanosleep is generally available in standard libc, although not always the
@@ -580,6 +580,18 @@ AS_IF([test "x$enable_wmreplace" = "xyes"],
        [define to support ICCCM protocol for window manager replacement])
      supported_xext="$supported_xext WMReplace"])
 
+dnl XRes support
+dnl ==============
+m4_divert_push([INIT_PREPARE])dnl
+AC_ARG_ENABLE([res],
+    [AS_HELP_STRING([--disable-res], [disable resource window extension support])],
+    [AS_CASE(["$enableval"],
+        [yes|no], [],
+        [AC_MSG_ERROR([bad value $enableval for --enable-res]) ]) ],
+    [enable_res=auto])
+m4_divert_pop([INIT_PREPARE])dnl
+
+WM_XEXT_CHECK_XRES
 
 dnl XShape support
 dnl ==============

doc/build/Compilation.texi

@@ -551,6 +551,10 @@ Disable use of the @emph{MIT shared memory} extension.
 This will slow down texture generation a little bit, but in some cases it seems to be necessary due
 to a bug that manifests as messed icons and textures.
 
+@item --disable-res
+Disables support for @emph{XRes} resource window extension support.
+Which is used to find the underlying processes (and PIDs) displaying the windows.
+
 @item --disable-shape
 Disables support for @emph{shaped} windows (for @command{oclock}, @command{xeyes}, etc.).
 

m4/wm_xext_check.m4

@@ -16,6 +16,33 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+# WM_XEXT_CHECK_XRES
+# --------------------
+#
+# Check for the X Resource Window extension
+# The check depends on variable 'enable_xshape' being either:
+#   yes  - detect, fail if not found
+#   no   - do not detect, disable support
+#   auto - detect, disable if not found
+#
+# When found, append appropriate stuff in XLIBS, and append info to
+# the variable 'supported_xext'
+# When not found, append info to variable 'unsupported'
+AC_DEFUN_ONCE([WM_XEXT_CHECK_XRES],
+[WM_LIB_CHECK([XRes], [-lXRes], [XResQueryClientIds], [$XLIBS],
+    [wm_save_CFLAGS="$CFLAGS"
+     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([dnl
+@%:@include <X11/extensions/XRes.h>
+], [dnl
+
+  XResQueryClientIds(NULL, 0, NULL, NULL, NULL);])]
+        [],
+        [AC_MSG_ERROR([found $CACHEVAR but cannot compile using XRes header])])
+     CFLAGS="$wm_save_CFLAGS"],
+    [supported_xext], [XLIBS], [enable_res], [-])dnl
+]) dnl AC_DEFUN
+
+
 # WM_XEXT_CHECK_XSHAPE
 # --------------------
 #

src/actions.c

@@ -912,6 +912,54 @@ void wUnmaximizeWindow(WWindow *wwin)
 	WMPostNotificationName(WMNChangedState, wwin, "maximize");
 }
 
+#ifdef USE_XINERAMA
+void wFullscreenMonitorsWindow(WWindow *wwin, unsigned long top, unsigned long bottom,
+					unsigned long left, unsigned long right)
+{
+	int i;
+	long monitor;
+	WMRect rect1, rect2;
+
+	if ((int)top < wwin->screen_ptr->xine_info.count &&
+	    (int)bottom < wwin->screen_ptr->xine_info.count &&
+	    (int)left < wwin->screen_ptr->xine_info.count &&
+	    (int)right < wwin->screen_ptr->xine_info.count) {
+		wwin->flags.fullscreen_monitors[0] = top;
+		wwin->flags.fullscreen_monitors[1] = bottom;
+		wwin->flags.fullscreen_monitors[2] = left;
+		wwin->flags.fullscreen_monitors[3] = right;
+	} else {
+		wwin->flags.fullscreen_monitors[0] = -1;
+		return;
+	}
+
+	wwin->flags.fullscreen = True;
+	wWindowConfigureBorders(wwin);
+	ChangeStackingLevel(wwin->frame->core, WMFullscreenLevel);
+
+	wwin->bfs_geometry.x = wwin->frame_x;
+	wwin->bfs_geometry.y = wwin->frame_y;
+	wwin->bfs_geometry.width = wwin->frame->core->width;
+	wwin->bfs_geometry.height = wwin->frame->core->height;
+
+	i = 0;
+	monitor = wwin->flags.fullscreen_monitors[i];
+	rect1 = wwin->screen_ptr->xine_info.screens[monitor];
+
+	for (i = 1; i <= 3; i++) {
+		monitor = wwin->flags.fullscreen_monitors[i];
+		rect2 = wwin->screen_ptr->xine_info.screens[monitor];
+		wGetRectUnion(&rect1, &rect2, &rect1);
+	}
+	wWindowConfigure(wwin, rect1.pos.x, rect1.pos.y, rect1.size.width, rect1.size.height);
+
+	wwin->screen_ptr->bfs_focused_window = wwin->screen_ptr->focused_window;
+	wSetFocusTo(wwin->screen_ptr, wwin);
+
+	WMPostNotificationName(WMNChangedState, wwin, "fullscreen");
+}
+#endif
+
 void wFullscreenWindow(WWindow *wwin)
 {
 	int head;

src/actions.h

@@ -75,6 +75,9 @@ void wArrangeIcons(WScreen *scr, Bool arrangeAll);
 
 void wMakeWindowVisible(WWindow *wwin);
 
+void wFullscreenMonitorsWindow(WWindow *wwin, unsigned long top, unsigned long bottom,
+					unsigned long left, unsigned long right);
+
 void wFullscreenWindow(WWindow *wwin);
 void wUnfullscreenWindow(WWindow *wwin);
 

src/client.c

@@ -244,6 +244,7 @@ void wClientConfigure(WWindow * wwin, XConfigureRequestEvent * xcre)
 		if (nheight != wwin->old_geometry.height)
 			wwin->flags.maximized &= ~(MAX_VERTICAL | MAX_LEFTHALF | MAX_RIGHTHALF | MAX_MAXIMUS);
 
+		wWindowConstrainSize(wwin, (unsigned int *)&nwidth, (unsigned int *)&nheight);
 		wWindowConfigure(wwin, nx, ny, nwidth, nheight);
 		wwin->old_geometry.x = nx;
 		wwin->old_geometry.y = ny;

src/defaults.c

@@ -154,7 +154,7 @@ static WDECallbackUpdate setModifierKeyLabels;
 
 static WDECallbackConvert getCursor;
 static WDECallbackUpdate setCursor;
-static WDECallbackUpdate updateDock        ;
+static WDECallbackUpdate updateDock;
 
 /*
  * Tables to convert strings to enumeration values.
@@ -788,6 +788,8 @@ WDefaultEntry optionList[] = {
 	    NULL, getKeybind, setKeyGrab, NULL, NULL},
 	{"RunKey", "None", (void *)WKBD_RUN,
 	    NULL, getKeybind, setKeyGrab, NULL, NULL},
+	{"ExitKey", "None", (void *)WKBD_EXIT,
+	    NULL, getKeybind, setKeyGrab, NULL, NULL},
 
 #ifdef KEEP_XKB_LOCK_STATUS
 	{"ToggleKbdModeKey", "None", (void *)WKBD_TOGGLE,

src/dialog.c

@@ -36,6 +36,8 @@
 #include <dirent.h>
 #include <limits.h>
 #include <errno.h>
+#include <time.h>
+#include <sys/utsname.h>
 
 #ifdef HAVE_MALLOC_H
 #include <malloc.h>
@@ -1101,15 +1103,17 @@ Bool wIconChooserDialog(WScreen *scr, char **file, const char *instance, const c
 		} else {
 			defaultPath = FindImage(wPreferences.icon_path, *file);
 			wantedPath = WMGetTextFieldText(panel->fileField);
+			if (defaultPath) {
 				/* if the file is not the default, use full path */
 				if (strcmp(wantedPath, defaultPath) != 0) {
-				*file = wantedPath;
+					*file = wstrdup(wantedPath);
 				} else {
 					*file = wstrdup(*file);
-				wfree(wantedPath);
 				}
 				wfree(defaultPath);
 			}
+			wfree(wantedPath);
+		}
 	} else {
 		*file = NULL;
 	}
@@ -1153,7 +1157,7 @@ typedef struct {
 #define COPYRIGHT_TEXT  \
     "Copyright \xc2\xa9 1997-2006 Alfredo K. Kojima\n"\
     "Copyright \xc2\xa9 1998-2006 Dan Pascu\n"\
-    "Copyright \xc2\xa9 2013-2020 Window Maker Developers Team"
+    "Copyright \xc2\xa9 2013-%hu Window Maker Developers Team"
 
 static InfoPanel *infoPanel = NULL;
 
@@ -1171,6 +1175,57 @@ static void destroyInfoPanel(WCoreWindow *foo, void *data, XEvent *event)
 	infoPanel = NULL;
 }
 
+char *getPrettyOSName(void)
+{
+	char line[200];
+	char *token;
+	char *posn = NULL;
+	const char s[2] = "=";
+	FILE *fp;
+
+	fp = fopen("/etc/os-release", "r");
+	if (!fp) {
+		fp = fopen("/usr/lib/os-release", "r");
+		if (!fp) {
+			wwarning(_("no os-release file on the system"));
+			return NULL;
+		}
+	}
+
+	while (fgets(line, sizeof(line), fp) != NULL) {
+		if (strncmp(line, "PRETTY_NAME", strlen("PRETTY_NAME")) == 0) {
+			line[strcspn(line, "\r\n")] = 0;
+			token = strtok(line, s);
+			if (token) {
+				//get straight to the second part of the line
+				token = strtok(NULL, s);
+				if (token) {
+					//removing potential quotes
+					char *dst = token;
+					char *src = token;
+					char c;
+
+					while ((c = *src++) != '\0') {
+						if (c == '\\') {
+							*dst++ = c;
+							if ((c = *src++) == '\0')
+								break;
+							*dst++ = c;
+						} else if (c != '"' && c != '\'')
+							*dst++ = c;
+					}
+					*dst = '\0';
+					posn = wmalloc(strlen(token) + 1);
+					strcpy(posn, token);
+				}
+			}
+			break;
+		}
+	}
+	fclose(fp);
+	return posn;
+}
+
 void wShowInfoPanel(WScreen *scr)
 {
 	InfoPanel *panel;
@@ -1194,6 +1249,17 @@ void wShowInfoPanel(WScreen *scr)
 	};
 	int wmScaleWidth, wmScaleHeight;
 	int pwidth, pheight;
+	int current_year = 2020;
+	time_t s;
+	struct tm *current_time;
+	struct utsname uts;
+
+	s = time(NULL);
+	if (s) {
+		current_time = localtime(&s);
+		if (current_time->tm_year > (current_year - 1900))
+			current_year = current_time->tm_year + 1900;
+	}
 
 	if (infoPanel) {
 		if (infoPanel->scr == scr) {
@@ -1209,8 +1275,12 @@ void wShowInfoPanel(WScreen *scr)
 
 	panel->win = WMCreateWindow(scr->wmscreen, "info");
 	WMGetScaleBaseFromSystemFont(scr->wmscreen, &wmScaleWidth, &wmScaleHeight);
+#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO2) && defined(DEBUG)
+	pwidth = WMScaleX(412);
+#else
 	pwidth = WMScaleX(382);
-	pheight = WMScaleY(250);
+#endif
+	pheight = WMScaleY(270);
 	WMResizeWidget(panel->win, pwidth, pheight);
 
 	logo = WMCreateApplicationIconBlendedPixmap(scr->wmscreen, (RColor *) NULL);
@@ -1274,9 +1344,11 @@ void wShowInfoPanel(WScreen *scr)
 
 	panel->copyrL = WMCreateLabel(panel->win);
 	WMResizeWidget(panel->copyrL, WMScaleX(360), WMScaleY(60));
-	WMMoveWidget(panel->copyrL, WMScaleX(15), WMScaleY(190));
+	WMMoveWidget(panel->copyrL, WMScaleX(15), WMScaleY(210));
 	WMSetLabelTextAlignment(panel->copyrL, WALeft);
-	WMSetLabelText(panel->copyrL, COPYRIGHT_TEXT);
+
+	snprintf(buffer, sizeof(buffer), COPYRIGHT_TEXT, current_year);
+	WMSetLabelText(panel->copyrL, buffer);
 	font = WMSystemFontOfSize(scr->wmscreen, WMScaleY(11));
 	if (font) {
 		WMSetLabelFont(panel->copyrL, font);
@@ -1285,9 +1357,19 @@ void wShowInfoPanel(WScreen *scr)
 	}
 
 	strbuf = NULL;
+	if (uname(&uts) != -1) {
+		char *posn = getPrettyOSName();
+		if (posn) {
+			snprintf(buffer, sizeof(buffer), _("Running on: %s (%s)\n"), posn, uts.machine);
+			free(posn);
+		}
+		else
+			snprintf(buffer, sizeof(buffer), _("Running on: %s (%s)\n"), uts.sysname, uts.machine);
+		strbuf = wstrappend(strbuf, buffer);
+	}
+
 	snprintf(buffer, sizeof(buffer), _("Using visual 0x%x: %s %ibpp "),
 		 (unsigned)scr->w_visual->visualid, visuals[scr->w_visual->class], scr->w_depth);
-
 	strbuf = wstrappend(strbuf, buffer);
 
 	switch (scr->w_depth) {
@@ -1307,14 +1389,14 @@ void wShowInfoPanel(WScreen *scr)
 		break;
 	}
 
-#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO)
+#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO2)
 	{
-		struct mallinfo ma = mallinfo();
+		struct mallinfo2 ma = mallinfo2();
 		snprintf(buffer, sizeof(buffer),
 #ifdef DEBUG
-					_("Total memory allocated: %i kB (in use: %i kB, %d free chunks).\n"),
+					_("Total memory allocated: %lu kB (in use: %lu kB, %lu free chunks)\n"),
 #else
-					_("Total memory allocated: %i kB (in use: %i kB).\n"),
+					_("Total memory allocated: %lu kB (in use: %lu kB)\n"),
 #endif
 					(ma.arena + ma.hblkhd) / 1024,
 					(ma.uordblks + ma.hblkhd) / 1024
@@ -1353,6 +1435,10 @@ void wShowInfoPanel(WScreen *scr)
 	strbuf = wstrappend(strbuf, ", XDnD");
 #endif
 
+#ifdef USE_XRES
+	strbuf = wstrappend(strbuf, ", XRes");
+#endif
+
 #ifdef USE_MAGICK
 	strbuf = wstrappend(strbuf, ", ImageMagick");
 #endif
@@ -1365,7 +1451,7 @@ void wShowInfoPanel(WScreen *scr)
 	strbuf = wstrappend(strbuf, _("Xinerama: "));
 	{
 		char tmp[128];
-		snprintf(tmp, sizeof(tmp) - 1, _("%d head(s) found."), scr->xine_info.count);
+		snprintf(tmp, sizeof(tmp) - 1, _("%d head(s) found"), scr->xine_info.count);
 		strbuf = wstrappend(strbuf, tmp);
 	}
 #endif
@@ -1377,11 +1463,14 @@ void wShowInfoPanel(WScreen *scr)
 		strbuf = wstrappend(strbuf, _("supported"));
 	else
 		strbuf = wstrappend(strbuf, _("unsupported"));
-	strbuf = wstrappend(strbuf, ".");
 #endif
 
 	panel->infoL = WMCreateLabel(panel->win);
-	WMResizeWidget(panel->infoL, WMScaleX(350), WMScaleY(80));
+#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO2) && defined(DEBUG)
+	WMResizeWidget(panel->infoL, WMScaleX(380), WMScaleY(100));
+#else
+	WMResizeWidget(panel->infoL, WMScaleX(350), WMScaleY(100));
+#endif
 	WMMoveWidget(panel->infoL, WMScaleX(15), WMScaleY(115));
 	WMSetLabelText(panel->infoL, strbuf);
 	font = WMSystemFontOfSize(scr->wmscreen, WMScaleY(11));

src/event.c

@@ -1852,21 +1852,14 @@ static void handleKeyPress(XEvent * event)
 
 	case WKBD_RUN:
 	{
-		char *cmdline;
-
-		cmdline = ExpandOptions(scr, _("exec %A(Run,Type command to run:)"));
-
-		if (cmdline) {
-			XGrabPointer(dpy, scr->root_win, True, 0,
-			     GrabModeAsync, GrabModeAsync, None, wPreferences.cursor[WCUR_WAIT], CurrentTime);
-			XSync(dpy, False);
-
-			ExecuteShellCommand(scr, cmdline);
-			wfree(cmdline);
-
-			XUngrabPointer(dpy, CurrentTime);
-			XSync(dpy, False);
+		ExecuteInputCommand(scr, _("exec %A(Run, Type command:)"));
+		break;
 	}
+
+	case WKBD_EXIT:
+	{
+		/* quick mode is not allowed to prevent inadvertently call */
+		ExecuteExitCommand(scr, 0);
 		break;
 	}
 

src/icon.c

@@ -422,7 +422,7 @@ static char *get_icon_cache_path(void)
 {
 	const char *prefix;
 	char *path;
-	int len, ret;
+	int ret;
 
 	prefix = wuserdatapath();
 	path = wstrconcat(prefix, CACHE_ICON_PATH "/");

src/keybind.h

@@ -145,6 +145,9 @@ enum {
 	/* open "run" dialog */
 	WKBD_RUN,
 
+	/* open "exit" dialog */
+	WKBD_EXIT,
+
 #ifdef KEEP_XKB_LOCK_STATUS
 	WKBD_TOGGLE,
 #endif

src/main.c

@@ -56,6 +56,7 @@
 #include "dialog.h"
 #include "main.h"
 #include "monitor.h"
+#include "misc.h"
 
 #include <WINGs/WUtil.h>
 
@@ -354,11 +355,19 @@ Bool RelaunchWindow(WWindow *wwin)
 
 	char **argv;
 	int argc;
+	char *command = NULL;
 
-	if (! XGetCommand(dpy, wwin->client_win, &argv, &argc) || argc == 0 || argv == NULL) {
+	command = GetCommandForWindow(wwin->client_win);
+	if (!command) {
+#ifdef USE_XRES
+		werror("cannot relaunch the application because no associated process found");
+#else
 		werror("cannot relaunch the application because no WM_COMMAND property is set");
+#endif
 		return False;
-	}
+	} else
+		wtokensplit(command, &argv, &argc);
+
 
 	pid_t pid = fork();
 
@@ -384,18 +393,19 @@ Bool RelaunchWindow(WWindow *wwin)
 	} else if (pid < 0) {
 		werror("cannot fork a new process");
 
-		XFreeStringList(argv);
+		wfree(argv);
+		wfree(command);
 		return False;
 	} else {
 		_tuple *data = wmalloc(sizeof(_tuple));
 
 		data->scr = wwin->screen_ptr;
-		data->command = wtokenjoin(argv, argc);
+		data->command = command;
 
 		/* not actually a shell command */
 		wAddDeathHandler(pid, shellCommandHandler, data);
 
-		XFreeStringList(argv);
+		wfree(argv);
 	}
 
 	return True;

src/menu.c

@@ -2440,7 +2440,7 @@ static int restoreMenu(WScreen *scr, WMPropList *menu)
 static int restoreMenuRecurs(WScreen *scr, WMPropList *menus, WMenu *menu, const char *path)
 {
 	WMPropList *key, *entry;
-	char buffer[512];
+	char buffer[1024];
 	int i, x, y, res;
 	Bool lowered;
 

src/misc.c

@@ -38,6 +38,7 @@
 #include <X11/XKBlib.h>
 
 #include <WINGs/WUtil.h>
+#include <WINGs/WINGsP.h>
 #include <wraster.h>
 
 #include "window.h"
@@ -53,6 +54,7 @@
 #include "xmodifier.h"
 #include "main.h"
 #include "event.h"
+#include "shutdown.h"
 
 
 #define ICON_SIZE wPreferences.icon_size
@@ -679,6 +681,64 @@ char *ExpandOptions(WScreen *scr, const char *cmdline)
 	return NULL;
 }
 
+void ExecuteExitCommand(WScreen *scr, long quickmode)
+{
+	static int inside = 0;
+	int result;
+
+	/* prevent reentrant calls */
+	if (inside)
+		return;
+	inside = 1;
+
+#define R_CANCEL 0
+#define R_EXIT   1
+
+	result = R_CANCEL;
+
+	if (quickmode == M_QUICK) {
+		result = R_EXIT;
+	} else {
+		int r, oldSaveSessionFlag;
+
+		oldSaveSessionFlag = wPreferences.save_session_on_exit;
+		r = wExitDialog(scr, _("Exit"),
+				_("Are you sure you want to quit Window Maker?"), _("Exit"), _("Cancel"), NULL);
+
+		if (r == WAPRDefault) {
+			result = R_EXIT;
+		} else if (r == WAPRAlternate) {
+			/* Don't modify the "save session on exit" flag if the
+			 * user canceled the operation. */
+			wPreferences.save_session_on_exit = oldSaveSessionFlag;
+		}
+	}
+	if (result == R_EXIT)
+		Shutdown(WSExitMode);
+
+#undef R_EXIT
+#undef R_CANCEL
+	inside = 0;
+}
+
+void ExecuteInputCommand(WScreen *scr, const char *cmdline)
+{
+	char *cmd;
+
+	cmd = ExpandOptions(scr, cmdline);
+	if (cmd) {
+		XGrabPointer(dpy, scr->root_win, True, 0,
+		     GrabModeAsync, GrabModeAsync, None, wPreferences.cursor[WCUR_WAIT], CurrentTime);
+		XSync(dpy, False);
+
+		ExecuteShellCommand(scr, cmd);
+		wfree(cmd);
+
+		XUngrabPointer(dpy, CurrentTime);
+		XSync(dpy, False);
+	}
+}
+
 void ParseWindowName(WMPropList *value, char **winstance, char **wclass, const char *where)
 {
 	char *name;
@@ -739,6 +799,7 @@ char *GetShortcutString(const char *shortcut)
 		*k = 0;
 		mod = wXModifierFromKey(text);
 		if (mod < 0) {
+			wfree(buffer);
 			return wstrdup("bug");
 		}
 		lbl = wXModifierToShortcutLabel(mod);
@@ -781,7 +842,7 @@ char *GetShortcutKey(WShortKey key)
 		}
 	}
 
-	key_name = XKeysymToString(XkbKeycodeToKeysym(dpy, key.keycode, 0, 0));
+	key_name = XKeysymToString(W_KeycodeToKeysym(dpy, key.keycode, 0));
 	if (!key_name)
 		return NULL;
 

src/misc.h

@@ -25,6 +25,8 @@
 #include "keybind.h"
 #include "appicon.h"
 
+#define M_QUICK 1
+
 Bool wFetchName(Display *dpy, Window win, char **winname);
 Bool wGetIconName(Display *dpy, Window win, char **iconname);
 Bool UpdateDomainFile(WDDomain * domain);
@@ -45,6 +47,8 @@ void SendHelperMessage(WScreen *scr, char type, int workspace, const char *msg);
 char *ShrinkString(WMFont *font, const char *string, int width);
 char *FindImage(const char *paths, const char *file);
 char *ExpandOptions(WScreen * scr, const char *cmdline);
+void ExecuteInputCommand(WScreen *scr, const char *cmdline);
+void ExecuteExitCommand(WScreen *scr, long quickmode);
 char *GetShortcutString(const char *text);
 char *GetShortcutKey(WShortKey key);
 char *EscapeWM_CLASS(const char *name, const char *class);

src/rootmenu.c

@@ -142,66 +142,17 @@ static Shortcut *shortcutList = NULL;
  *
  */
 
-#define M_QUICK		1
-
 /* menu commands */
 
 static void execCommand(WMenu * menu, WMenuEntry * entry)
 {
-	char *cmdline;
-
-	cmdline = ExpandOptions(menu->frame->screen_ptr, (char *)entry->clientdata);
-
-	XGrabPointer(dpy, menu->frame->screen_ptr->root_win, True, 0,
-		     GrabModeAsync, GrabModeAsync, None, wPreferences.cursor[WCUR_WAIT], CurrentTime);
-	XSync(dpy, 0);
-
-	if (cmdline) {
-		ExecuteShellCommand(menu->frame->screen_ptr, cmdline);
-		wfree(cmdline);
-	}
-	XUngrabPointer(dpy, CurrentTime);
-	XSync(dpy, 0);
+	ExecuteInputCommand(menu->frame->screen_ptr, (char *)entry->clientdata);
 }
 
 static void exitCommand(WMenu * menu, WMenuEntry * entry)
 {
-	static int inside = 0;
-	int result;
+	ExecuteExitCommand(menu->frame->screen_ptr, (long)entry->clientdata);
 
-	/* prevent reentrant calls */
-	if (inside)
-		return;
-	inside = 1;
-
-#define R_CANCEL 0
-#define R_EXIT   1
-
-	result = R_CANCEL;
-
-	if ((long)entry->clientdata == M_QUICK) {
-		result = R_EXIT;
-	} else {
-		int r, oldSaveSessionFlag;
-
-		oldSaveSessionFlag = wPreferences.save_session_on_exit;
-		r = wExitDialog(menu->frame->screen_ptr, _("Exit"),
-				_("Exit window manager?"), _("Exit"), _("Cancel"), NULL);
-
-		if (r == WAPRDefault) {
-			result = R_EXIT;
-		} else if (r == WAPRAlternate) {
-			/* Don't modify the "save session on exit" flag if the
-			 * user canceled the operation. */
-			wPreferences.save_session_on_exit = oldSaveSessionFlag;
-		}
-	}
-	if (result == R_EXIT)
-		Shutdown(WSExitMode);
-
-#undef R_EXIT
-#undef R_CANCEL
-	inside = 0;
 }
 
 static void shutdownCommand(WMenu * menu, WMenuEntry * entry)
@@ -1087,8 +1038,6 @@ static WMenu *readMenu(WScreen *scr, const char *flat_file, FILE *file)
 			freeline(title, command, params, shortcut);
 			break;
 		}
-
-		freeline(title, command, params, shortcut);
 	}
 
 	WMenuParserDelete(parser);

src/screen.c

@@ -617,7 +617,7 @@ WScreen *wScreenInit(int screen_number)
 {
 	WScreen *scr;
 	XIconSize icon_size[1];
-	RContextAttributes rattr;
+	RContextAttributes rattr = {};
 	long event_mask;
 	XErrorHandler oldHandler;
 	int i;

src/session.c

@@ -93,6 +93,7 @@ static WMPropList *sHost;
 static WMPropList *sWorkspace;
 static WMPropList *sShaded;
 static WMPropList *sMiniaturized;
+static WMPropList *sMaximized;
 static WMPropList *sHidden;
 static WMPropList *sGeometry;
 static WMPropList *sShortcutMask;
@@ -112,6 +113,7 @@ static void make_keys(void)
 	sWorkspace = WMCreatePLString("Workspace");
 	sShaded = WMCreatePLString("Shaded");
 	sMiniaturized = WMCreatePLString("Miniaturized");
+	sMaximized = WMCreatePLString("Maximized");
 	sHidden = WMCreatePLString("Hidden");
 	sGeometry = WMCreatePLString("Geometry");
 	sDock = WMCreatePLString("Dock");
@@ -166,6 +168,22 @@ static unsigned getInt(WMPropList * value)
 	return n;
 }
 
+static unsigned getHex(WMPropList * value)
+{
+	char *val;
+	unsigned n;
+
+	if (!WMIsPLString(value))
+		return 0;
+	val = WMGetFromPLString(value);
+	if (!val)
+		return 0;
+	if (sscanf(val, "0x%04X", &n) != 1)
+		return 0;
+
+	return n;
+}
+
 static WMPropList *makeWindowState(WWindow * wwin, WApplication * wapp)
 {
 	WScreen *scr = wwin->screen_ptr;
@@ -174,7 +192,7 @@ static WMPropList *makeWindowState(WWindow * wwin, WApplication * wapp)
 	unsigned mask;
 	char *class, *instance, *command = NULL, buffer[512];
 	WMPropList *win_state, *cmd, *name, *workspace;
-	WMPropList *shaded, *miniaturized, *hidden, *geometry;
+	WMPropList *shaded, *miniaturized, *maximized, *hidden, *geometry;
 	WMPropList *dock, *shortcut;
 
 	if (wwin->orig_main_window != None && wwin->orig_main_window != wwin->client_win)
@@ -183,8 +201,13 @@ static WMPropList *makeWindowState(WWindow * wwin, WApplication * wapp)
 		win = wwin->client_win;
 
 	command = GetCommandForWindow(win);
-	if (!command)
+	if (!command) {
+		if (wapp->app_icon && wapp->app_icon->command) {
+			command = wmalloc(strlen(wapp->app_icon->command) + 1);
+			strcpy(command, wapp->app_icon->command);
+		} else
 			return NULL;
+	}
 
 	if (PropGetWMClass(win, &class, &instance)) {
 		if (class && instance)
@@ -202,6 +225,8 @@ static WMPropList *makeWindowState(WWindow * wwin, WApplication * wapp)
 
 		shaded = wwin->flags.shaded ? sYes : sNo;
 		miniaturized = wwin->flags.miniaturized ? sYes : sNo;
+		snprintf(buffer, sizeof(buffer), "0x%04X", wwin->flags.maximized);
+		maximized = WMCreatePLString(buffer);
 		hidden = wwin->flags.hidden ? sYes : sNo;
 		snprintf(buffer, sizeof(buffer), "%ix%i+%i+%i",
 			 wwin->client.width, wwin->client.height, wwin->frame_x, wwin->frame_y);
@@ -221,12 +246,14 @@ static WMPropList *makeWindowState(WWindow * wwin, WApplication * wapp)
 						 sWorkspace, workspace,
 						 sShaded, shaded,
 						 sMiniaturized, miniaturized,
+						 sMaximized, maximized,
 						 sHidden, hidden,
 						 sShortcutMask, shortcut, sGeometry, geometry, NULL);
 
 		WMReleasePropList(name);
 		WMReleasePropList(cmd);
 		WMReleasePropList(workspace);
+		WMReleasePropList(maximized);
 		WMReleasePropList(geometry);
 		WMReleasePropList(shortcut);
 		if (wapp && wapp->app_icon && wapp->app_icon->dock) {
@@ -344,6 +371,7 @@ static pid_t execCommand(WScreen *scr, char *command)
 	wtokensplit(command, &argv, &argc);
 
 	if (!argc) {
+		wfree(argv);
 		return 0;
 	}
 
@@ -403,6 +431,11 @@ static WSavedState *getWindowState(WScreen * scr, WMPropList * win_state)
 	if (value != NULL)
 		state->miniaturized = getBool(value);
 
+	value = WMGetFromPLDictionary(win_state, sMaximized);
+	if (value != NULL) {
+		state->maximized = getHex(value);
+	}
+
 	value = WMGetFromPLDictionary(win_state, sHidden);
 	if (value != NULL)
 		state->hidden = getBool(value);

src/switchpanel.c

@@ -61,6 +61,7 @@ struct SwitchPanel {
 
 	WMFont *font;
 	WMColor *white;
+	WMColor *gray;
 };
 
 /* these values will be updated whenever the switch panel
@@ -154,11 +155,9 @@ static void changeImage(WSwitchPanel *panel, int idecks, int selected, Bool dim,
 				  border_space + pos.y, back->width, back->height, 0, 0);
 		} else {
 			RColor color;
-			WMScreen *wscr = WMWidgetScreen(icon);
-			color.red = 255;
-			color.red = WMRedComponentOfColor(WMGrayColor(wscr)) >> 8;
-			color.green = WMGreenComponentOfColor(WMGrayColor(wscr)) >> 8;
-			color.blue = WMBlueComponentOfColor(WMGrayColor(wscr)) >> 8;
+			color.red = WMRedComponentOfColor(panel->gray) >> 8;
+			color.green = WMGreenComponentOfColor(panel->gray) >> 8;
+			color.blue = WMBlueComponentOfColor(panel->gray) >> 8;
 			RFillImage(back, &color);
 		}
 
@@ -454,6 +453,7 @@ WSwitchPanel *wInitSwitchPanel(WScreen *scr, WWindow *curwin, Bool class_only)
 	}
 
 	panel->white = WMWhiteColor(scr->wmscreen);
+	panel->gray = WMGrayColor(scr->wmscreen);
 	panel->font = WMBoldSystemFontOfSize(scr->wmscreen, WMScaleY(12));
 	panel->icons = WMCreateArray(count);
 	panel->images = WMCreateArray(count);
@@ -589,6 +589,9 @@ void wSwitchPanelDestroy(WSwitchPanel *panel)
 	if (panel->white)
 		WMReleaseColor(panel->white);
 
+	if (panel->gray)
+		WMReleaseColor(panel->gray);
+
 	wfree(panel);
 }
 

src/texture.h

@@ -162,7 +162,7 @@ WTexSolid *wTextureMakeSolid(WScreen*, XColor*);
 WTexGradient *wTextureMakeGradient(WScreen*, int, const RColor*, const RColor*);
 WTexMGradient *wTextureMakeMGradient(WScreen*, int, RColor**);
 WTexTGradient *wTextureMakeTGradient(WScreen*, int, const RColor*, const RColor*, const char *, int);
-WTexIGradient *wTextureMakeIGradient(WScreen*, int, const RColor[], int, const RColor[]);
+WTexIGradient *wTextureMakeIGradient(WScreen*, int, const RColor[2], int, const RColor[2]);
 WTexPixmap *wTextureMakePixmap(WScreen *scr, int style, const char *pixmap_file,
                                XColor *color);
 void wTextureDestroy(WScreen*, WTexture*);

src/window.c

@@ -29,6 +29,9 @@
 #ifdef KEEP_XKB_LOCK_STATUS
 #include <X11/XKBlib.h>
 #endif	  /* KEEP_XKB_LOCK_STATUS */
+#ifdef USE_XRES
+#include <X11/extensions/XRes.h>
+#endif
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -475,6 +478,41 @@ Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
 	return True;
 }
 
+/* Get the corresponding Process Identification Number of the active window */
+static pid_t getWindowPid(Window win)
+{
+	pid_t pid = -1;
+
+	pid = wNETWMGetPidForWindow(win);
+#ifdef USE_XRES
+	if (pid > 0)
+		return pid;
+	else {
+		XResClientIdSpec spec;
+		int status;
+		long i, num_ids = 0;
+		XResClientIdValue *client_ids = NULL;
+
+		spec.client = win;
+		spec.mask = XRES_CLIENT_ID_PID_MASK;
+
+		status = XResQueryClientIds(dpy, 1, &spec, &num_ids, &client_ids);
+
+		if (status != Success)
+			return -1;
+
+		for (i = 0; i < num_ids; i++) {
+			if (client_ids[i].spec.mask == XRES_CLIENT_ID_PID_MASK) {
+				pid = XResGetClientPid(&client_ids[i]);
+				break;
+			}
+		}
+		XResClientIdsDestroy(num_ids, client_ids);
+	}
+#endif
+	return pid;
+}
+
 static void fixLeaderProperties(WWindow *wwin)
 {
 	XClassHint *classHint;
@@ -487,7 +525,7 @@ static void fixLeaderProperties(WWindow *wwin)
 
 	classHint = XAllocClassHint();
 	clientHints = XGetWMHints(dpy, wwin->client_win);
-	pid = wNETWMGetPidForWindow(wwin->client_win);
+	pid = getWindowPid(wwin->client_win);
 	if (pid > 0)
 		haveCommand = GetCommandForPid(pid, &argv, &argc);
 	else
@@ -688,6 +726,9 @@ WWindow *wManageWindow(WScreen *scr, Window window)
 	XChangeWindowAttributes(dpy, window, CWEventMask | CWDontPropagate | CWSaveUnder, &attribs);
 	XSetWindowBorderWidth(dpy, window, 0);
 
+	if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") != 0)
+		wwin->flags.fullscreen_monitors[0] = -1;
+
 	/* get hints from GNUstep app */
 	if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
 		wwin->flags.is_gnustep = 1;
@@ -878,6 +919,9 @@ WWindow *wManageWindow(WScreen *scr, Window window)
 		if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
 			wwin->flags.miniaturized = win_state->state->miniaturized;
 
+		if (win_state->state->maximized > 0)
+			wwin->flags.maximized = win_state->state->maximized;
+
 		if (!IS_OMNIPRESENT(wwin)) {
 			int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
 							  wwin->wm_class);
@@ -1691,9 +1735,8 @@ void wWindowSingleFocus(WWindow *wwin)
 	/* bring window back to visible area */
 	move = wScreenBringInside(scr, &x, &y, wwin->frame->core->width, wwin->frame->core->height);
 
-	if (move) {
+	if (move)
 		wWindowConfigure(wwin, x, y, wwin->client.width, wwin->client.height);
-	}
 }
 
 void wWindowFocusPrev(WWindow *wwin, Bool inSameWorkspace)
@@ -1857,9 +1900,21 @@ void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nhe
 	int baseW = 0;
 	int baseH = 0;
 
+	/*
+	 * X11 proto defines width and height as a CARD16
+	 * if window size is guaranteed to fail, failsafe to a reasonable size
+	 */
+	if (width > USHRT_MAX && height > USHRT_MAX) {
+		width = 640;
+		height = 480;
+		return;
+	}
+
 	if (wwin->normal_hints) {
+		if (!wwin->flags.maximized) {
 			winc = wwin->normal_hints->width_inc;
 			hinc = wwin->normal_hints->height_inc;
+		}
 		minW = wwin->normal_hints->min_width;
 		minH = wwin->normal_hints->min_height;
 		maxW = wwin->normal_hints->max_width;
@@ -1875,15 +1930,19 @@ void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nhe
 		baseH = wwin->normal_hints->base_height;
 	}
 
+	/* trust the mins provided by the client but not the maxs */
 	if (width < minW)
 		width = minW;
 	if (height < minH)
 		height = minH;
 
-	if (width > maxW)
-		width = maxW;
-	if (height > maxH)
-		height = maxH;
+	/* if only one dimension is over the top, set a default 4/3 ratio */
+	if (width > maxW && height < maxH) {
+		width = height * 4 / 3;
+	} else {
+		if(height > maxH && width < maxW)
+			height = width * 3 / 4;
+	}
 
 	/* aspect ratio code borrowed from olwm */
 	if (minAX > 0) {
@@ -1922,6 +1981,7 @@ void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nhe
 		}
 	}
 
+	if (!wwin->flags.maximized) {
 		if (baseW != 0)
 			width = (((width - baseW) / winc) * winc) + baseW;
 		else
@@ -1931,6 +1991,7 @@ void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nhe
 			height = (((height - baseH) / hinc) * hinc) + baseH;
 		else
 			height = (((height - minH) / hinc) * hinc) + minH;
+	}
 
 	/* broken stupid apps may cause preposterous values for these.. */
 	if (width > 0)
@@ -2087,14 +2148,6 @@ void wWindowConfigure(WWindow *wwin, int req_x, int req_y, int req_width, int re
 	int synth_notify = False;
 	int resize;
 
-	/* if window size is guaranteed to fail - fix it to some reasonable
-	 * defaults */
-	if (req_height > SHRT_MAX)
-		req_height = 480;
-
-	if (req_width > SHRT_MAX)
-		req_height = 640;
-
 	resize = (req_width != wwin->client.width || req_height != wwin->client.height);
 	/*
 	 * if the window is being moved but not resized then
@@ -2649,7 +2702,7 @@ void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
 }
 
 WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
-											 const char *command, pid_t pid, WSavedState * state)
+				const char *command, pid_t pid, WSavedState *state)
 {
 	WWindowState *wstate;
 
@@ -2884,7 +2937,6 @@ static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
 			}
 
 			/* maximize window */
-			
 			if (dir != 0 && IS_RESIZABLE(wwin)) {
 				int ndir = dir ^ wwin->flags.maximized;
 

src/window.h

@@ -254,6 +254,7 @@ typedef struct WWindow {
 		unsigned int maximized:7;
 		unsigned int old_maximized:7;
 		unsigned int fullscreen:1;
+		long fullscreen_monitors[4];
 		unsigned int omnipresent:1;
 		unsigned int semi_focused:1;
 		/* window type flags */
@@ -308,9 +309,9 @@ typedef struct WWindow {
 typedef struct WSavedState {
     int workspace;
     int miniaturized;
+    int maximized;
     int shaded;
     int hidden;
-    int maximized;
     int x;			       /* original geometry of the */
     int y;			       /* window if it's maximized */
     unsigned int w;

src/wmspec.c

@@ -77,6 +77,9 @@ static Atom net_wm_visible_name;	/* TODO (unnecessary?) */
 static Atom net_wm_icon_name;
 static Atom net_wm_visible_icon_name;	/* TODO (unnecessary?) */
 static Atom net_wm_desktop;
+#ifdef USE_XINERAMA
+static Atom net_wm_fullscreen_monitors;
+#endif
 static Atom net_wm_window_type;
 static Atom net_wm_window_type_desktop;
 static Atom net_wm_window_type_dock;
@@ -161,6 +164,9 @@ static atomitem_t atomNames[] = {
 	{"_NET_WM_ICON_NAME", &net_wm_icon_name},
 	{"_NET_WM_VISIBLE_ICON_NAME", &net_wm_visible_icon_name},
 	{"_NET_WM_DESKTOP", &net_wm_desktop},
+#ifdef USE_XINERAMA
+	{"_NET_WM_FULLSCREEN_MONITORS", &net_wm_fullscreen_monitors},
+#endif
 	{"_NET_WM_WINDOW_TYPE", &net_wm_window_type},
 	{"_NET_WM_WINDOW_TYPE_DESKTOP", &net_wm_window_type_desktop},
 	{"_NET_WM_WINDOW_TYPE_DOCK", &net_wm_window_type_dock},
@@ -287,6 +293,9 @@ static void setSupportedHints(WScreen *scr)
 	atom[i++] = net_wm_moveresize;
 #endif
 	atom[i++] = net_wm_desktop;
+#ifdef USE_XINERAMA
+	atom[i++] = net_wm_fullscreen_monitors;
+#endif
 	atom[i++] = net_wm_window_type;
 	atom[i++] = net_wm_window_type_desktop;
 	atom[i++] = net_wm_window_type_dock;
@@ -988,7 +997,7 @@ static void updateWorkspaceNames(WScreen *scr)
 	len = 0;
 	for (i = 0; i < scr->workspace_count; i++) {
 		curr_size = strlen(scr->workspaces[i]->name);
-		strcpy(pos, scr->workspaces[i]->name);
+		strncpy(pos, scr->workspaces[i]->name, sizeof(pos) - 1);
 		pos += (curr_size + 1);
 		len += (curr_size + 1);
 	}
@@ -1027,6 +1036,9 @@ static void updateStateHint(WWindow *wwin, Bool changedWorkspace, Bool del)
 {				/* changeable */
 	if (del) {
 		XDeleteProperty(dpy, wwin->client_win, net_wm_state);
+#ifdef USE_XINERAMA
+		XDeleteProperty(dpy, wwin->client_win, net_wm_fullscreen_monitors);
+#endif
 	} else {
 		Atom state[15];	/* nr of defined state atoms */
 		int i = 0;
@@ -1067,6 +1079,20 @@ static void updateStateHint(WWindow *wwin, Bool changedWorkspace, Bool del)
 
 		XChangeProperty(dpy, wwin->client_win, net_wm_state, XA_ATOM, 32,
 				PropModeReplace, (unsigned char *)state, i);
+
+#ifdef USE_XINERAMA
+		if (wwin->flags.fullscreen && (wwin->flags.fullscreen_monitors[0] != -1)) {
+			unsigned long data[4];
+
+			data[0] = wwin->flags.fullscreen_monitors[0];
+			data[1] = wwin->flags.fullscreen_monitors[1];
+			data[2] = wwin->flags.fullscreen_monitors[2];
+			data[3] = wwin->flags.fullscreen_monitors[3];
+
+			XChangeProperty(dpy, wwin->client_win, net_wm_fullscreen_monitors, XA_CARDINAL, 32,
+				PropModeReplace, (unsigned char *)data, 4);
+		}
+#endif
 	}
 }
 
@@ -1260,8 +1286,10 @@ static void doStateAtom(WWindow *wwin, Atom state, int set, Bool init)
 		} else {
 			if (set)
 				wFullscreenWindow(wwin);
-			else
+			else {
 				wUnfullscreenWindow(wwin);
+				wwin->flags.fullscreen_monitors[0] = -1;
+			}
 		}
 	} else if (state == net_wm_state_above) {
 		if (set == _NET_WM_STATE_TOGGLE)
@@ -1455,7 +1483,8 @@ void wNETWMPositionSplash(WWindow *wwin, int *x, int *y, int width, int height)
 static void updateWindowType(WWindow *wwin)
 {
 	Atom type_ret;
-	int fmt_ret, layer;
+	int fmt_ret;
+	int layer = INT_MIN; //illegal level
 	unsigned long nitems_ret, bytes_after_ret;
 	long *data = NULL;
 
@@ -1473,6 +1502,7 @@ static void updateWindowType(WWindow *wwin)
 	}
 
 	if (wwin->frame != NULL) {
+		if (layer != INT_MIN)
 			ChangeStackingLevel(wwin->frame->core, layer);
 		wwin->frame->flags.need_texture_change = 1;
 		wWindowConfigureBorders(wwin);
@@ -1706,7 +1736,7 @@ Bool wNETWMProcessClientMessage(XClientMessageEvent *event)
 		if (wwin->frame->workspace == wwin->screen_ptr->current_workspace /* No workspace change */
 		    || event->data.l[0] == 2 /* Requested by pager */
 		    || WFLAGP(wwin, focus_across_wksp) /* Explicitly allowed */) {
-				wNETWMShowingDesktop(scr, False);
+				wNETWMShowingDesktop(wwin->screen_ptr, False);
 				wMakeWindowVisible(wwin);
 		}
 		return True;
@@ -1759,8 +1789,30 @@ Bool wNETWMProcessClientMessage(XClientMessageEvent *event)
 			wWindowChangeWorkspace(wwin, desktop);
 		}
 		return True;
-	}
 
+#ifdef USE_XINERAMA
+	} else if (event->message_type == net_wm_fullscreen_monitors) {
+		unsigned long top, bottom, left, right, src_indication;
+
+		top = event->data.l[0];
+		bottom = event->data.l[1];
+		left = event->data.l[2];
+		right = event->data.l[3];
+		src_indication = event->data.l[4];
+
+		if (src_indication > 1)
+			wwarning("_NET_WM_FULLSCREEN_MONITORS source indication %ld not supported", src_indication);
+
+		wFullscreenMonitorsWindow(wwin, top, bottom, left, right);
+		return True;
+	}
+#else
+	}
+#endif
+
+#ifdef DEBUG_WMSPEC
+	wmessage("processClientMessage unsupported type %s", XGetAtomName(dpy, event->message_type));
+#endif
 	return False;
 }
 

src/wsmap.c

@@ -337,9 +337,9 @@ static  WMPixmap *get_mini_workspace(WWorkspaceMap *wsmap, int index)
 
 static void create_mini_workspace(WScreen *scr, WWorkspaceMap *wsmap, W_WorkspaceMap *wsmap_array)
 {
-	int workspace_index;
+	unsigned short workspace_index;
 	int mini_workspace_cnt;
-	char name[10];
+	char name[6];
 	WMButton *mini_workspace_btn;
 	WMPixmap *icon;
 
@@ -363,7 +363,7 @@ static void create_mini_workspace(WScreen *scr, WWorkspaceMap *wsmap, W_Workspac
 			WMReleasePixmap(icon);
 		}
 
-		snprintf(name, sizeof(name), "%d", workspace_index);
+		snprintf(name, sizeof(name), "%hu", workspace_index);
 		WMSetButtonText(mini_workspace_btn, name);
 		WMSetButtonAction(mini_workspace_btn, selected_workspace_callback, wsmap);
 	}
@@ -423,9 +423,9 @@ static WWorkspaceMap *create_workspace_map(WScreen *scr, W_WorkspaceMap *wsmap_a
 
 static void update_mini_workspace(WWorkspaceMap *wsmap, W_WorkspaceMap *wsmap_array, int bulk_of_ten)
 {
-	int local_index, general_index;
+	unsigned short local_index, general_index;
 	int mini_workspace_cnt;
-	char name[10];
+	char name[6];
 	WMPixmap *icon;
 
 	if (bulk_of_ten == wsmap_bulk_index)
@@ -448,7 +448,7 @@ static void update_mini_workspace(WWorkspaceMap *wsmap, W_WorkspaceMap *wsmap_ar
 		if (general_index < wsmap->scr->workspace_count) {
 			/* updating label */
 			WMSetLabelText(wsmap_array[local_index].workspace_label, wsmap->scr->workspaces[general_index]->name);
-			snprintf(name, sizeof(name), "%d", general_index);
+			snprintf(name, sizeof(name), "%hu", general_index);
 			WMSetButtonText(wsmap_array[local_index].workspace_img_button, name);
 
 			/* updating label background*/

src/xinerama.c

@@ -410,3 +410,33 @@ WMPoint wGetPointToCenterRectInHead(WScreen * scr, int head, int width, int heig
 
 	return p;
 }
+
+/* Find the bounding rect of the union of two rectangles */
+void wGetRectUnion(const WMRect *rect1, const WMRect *rect2, WMRect *dest)
+{
+	int dest_x, dest_y;
+	int dest_w, dest_h;
+
+	dest_x = rect1->pos.x;
+	dest_y = rect1->pos.y;
+	dest_w = rect1->size.width;
+	dest_h = rect1->size.height;
+
+	if (rect2->pos.x < dest_x) {
+		dest_w += dest_x - rect2->pos.x;
+		dest_x = rect2->pos.x;
+	}
+	if (rect2->pos.y < dest_y) {
+		dest_h += dest_y - rect2->pos.y;
+		dest_y = rect2->pos.y;
+	}
+	if (rect2->pos.x + rect2->size.width > dest_x + dest_w)
+		dest_w = rect2->pos.x + rect2->size.width - dest_x;
+	if (rect2->pos.y + rect2->size.height > dest_y + dest_h)
+		dest_h = rect2->pos.y + rect2->size.height - dest_y;
+
+	dest->pos.x = dest_x;
+	dest->pos.y = dest_y;
+	dest->size.width = dest_w;
+	dest->size.height = dest_h;
+}

src/xinerama.h

@@ -60,6 +60,8 @@ WArea wGetUsableAreaForHead(WScreen *scr, int head, WArea *totalAreaPtr, Bool no
 
 WMPoint wGetPointToCenterRectInHead(WScreen *scr, int head, int width, int height);
 
+void wGetRectUnion(const WMRect *rect1, const WMRect *rect2, WMRect *dest);
+
 Bool wWindowTouchesHead(WWindow *wwin, int head);
 Bool wAppIconTouchesHead(WAppIcon *aicon, int head);
 

src/xmodifier.c

@@ -36,6 +36,7 @@ Perpetrator: Sudish Joseph <sj@eng.mindspring.net>, Sept. 1997. */
 #include <X11/XKBlib.h>
 
 #include <WINGs/WUtil.h>
+#include <WINGs/WINGsP.h>
 #include "WindowMaker.h"
 #include "xmodifier.h"
 
@@ -174,7 +175,7 @@ static void x_reset_modifier_mapping(Display * display)
 				}
 
 				code = x_modifier_keymap->modifiermap[modifier_index * mkpm + modifier_key];
-				sym = (code ? XkbKeycodeToKeysym(display, code, 0, column) : NoSymbol);
+				sym = W_KeycodeToKeysym(display, code, column);
 
 				if (sym == last_sym)
 					continue;

util/Makefile.am

@@ -70,10 +70,13 @@ wmmenugen_SOURCES = wmmenugen.c wmmenugen.h wmmenugen_misc.c \
 	wmmenugen_parse_wmconfig.c \
 	wmmenugen_parse_xdg.c
 
+wmiv_CFLAGS = @PANGO_CFLAGS@ @PTHREAD_CFLAGS@
+
 wmiv_LDADD = \
 	$(top_builddir)/wrlib/libwraster.la \
-	@XLFLAGS@ @XLIBS@ \
-	@GFXLIBS@ $(PTHREAD_CFLAGS) $(PTHREAD_LIBS) $(LIBEXIF)
+	$(top_builddir)/WINGs/libWINGs.la \
+	@XLFLAGS@ @XLIBS@ @GFXLIBS@ \
+	@PANGO_LIBS@ @PTHREAD_LIBS@ @LIBEXIF@
 
 wmiv_SOURCES = wmiv.c wmiv.h
 

util/setstyle.c

@@ -349,6 +349,7 @@ static void hackStyle(WMPropList * style)
 
 				t = WMCreatePLArray(WMCreatePLString("solid"), value, NULL);
 				WMPutInPLDictionary(style, WMCreatePLString("ResizebarBack"), t);
+				WMReleasePropList(value);
 			}
 		}
 	}

util/wmgenmenu.c

@@ -451,6 +451,7 @@ static void find_and_write(const char *group, char *list[][2], int this_is_termi
 			WMAddToPLArray(L2Menu, L3Menu);
 			wfree(t);
 		}
+		wfree(argv);
 		i++;
 	}
 	if (L2Menu)

util/wmiv.c

@@ -22,11 +22,10 @@
 #define _GNU_SOURCE
 #endif
 
-#include <X11/keysym.h>
-#include <X11/XKBlib.h>
 #include <X11/Xatom.h>
 #include <X11/Xlib.h>
-#include "wraster.h"
+#include <WINGs/WINGsP.h>
+#include <wraster.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -436,6 +435,7 @@ int zoom_in_out(int z)
 				tmp->height + (int)(tmp->height * zoom_factor));
 		if (!img) {
 			img = old_img;
+			RReleaseImage(tmp);
 			return EXIT_FAILURE;
 		}
 	} else {
@@ -450,6 +450,7 @@ int zoom_in_out(int z)
 		img = RScaleImage(tmp, new_width, new_height);
 		if (!img) {
 			img = old_img;
+			RReleaseImage(tmp);
 			return EXIT_FAILURE;
 		}
 	}
@@ -679,7 +680,7 @@ link_t *connect_dir(char *dirpath, linked_list_t *li)
 int main(int argc, char **argv)
 {
 	int option = -1;
-	RContextAttributes attr;
+	RContextAttributes attr = {};
 	XEvent e;
 	KeySym keysym;
 	char *reading_filename = "";
@@ -750,7 +751,7 @@ int main(int argc, char **argv)
 
 	dpy = XOpenDisplay(NULL);
 	if (!dpy) {
-		fprintf(stderr, "Error: can't open display");
+		fprintf(stderr, "Error: can't open display\n");
 		linked_list_free(&list);
 		return EXIT_FAILURE;
 	}
@@ -932,7 +933,7 @@ int main(int argc, char **argv)
 			continue;
 		}
 		if (e.type == KeyPress) {
-			keysym = XkbKeycodeToKeysym(dpy, e.xkey.keycode, 0, e.xkey.state & ShiftMask?1:0);
+			keysym = W_KeycodeToKeysym(dpy, e.xkey.keycode, e.xkey.state & ShiftMask?1:0);
 #ifdef HAVE_PTHREAD
 			if (keysym != XK_Right)
 				diaporama_flag = False;

util/wmmenugen.c

@@ -275,45 +275,46 @@ static void assemblePLMenuFunc(WMTreeNode *aNode, void *data)
 	if (!wm->CmdLine) {				/* new submenu */
 		WMAddToArray(plMenuNodes, WMCreatePLArray(WMCreatePLString(wm->Name), NULL));
 	} else {					/* new menu item */
+		WMPropList *tmp1, *tmp2;
 		pl = WMPopFromArray(plMenuNodes);
 		if (wm->Flags & F_RESTART_OTHER) {	/* RESTART, somewm */
 			char buf[1024];
+			WMPropList *tmp3;
+
 			memset(buf, 0, sizeof(buf));
 			snprintf(buf, sizeof(buf), "%s %s", _("Restart"), wm->Name);
-			WMAddToPLArray(pl, WMCreatePLArray(
-				WMCreatePLString(buf),
-				WMCreatePLString("RESTART"),
-				WMCreatePLString(wm->CmdLine),
-				NULL)
-			);
+
+			tmp1 = WMCreatePLString(buf);
+			tmp2 = WMCreatePLString("RESTART");
+			tmp3 = WMCreatePLString(wm->CmdLine);
+			WMAddToPLArray(pl, WMCreatePLArray(tmp1, tmp2, tmp3, NULL));
+			WMReleasePropList(tmp3);
 		} else if (wm->Flags & F_RESTART_SELF) {/* RESTART */
-			WMAddToPLArray(pl, WMCreatePLArray(
-				WMCreatePLString(_("Restart Window Maker")),
-				WMCreatePLString("RESTART"),
-				NULL)
-			);
+			tmp1 = WMCreatePLString(_("Restart Window Maker"));
+			tmp2 = WMCreatePLString("RESTART");
+			WMAddToPLArray(pl, WMCreatePLArray(tmp1, tmp2, NULL));
 		} else if (wm->Flags & F_QUIT) {	/* EXIT */
-			WMAddToPLArray(pl, WMCreatePLArray(
-				WMCreatePLString(_("Exit Window Maker")),
-				WMCreatePLString("EXIT"),
-				NULL)
-			);
+			tmp1 = WMCreatePLString(_("Exit Window Maker"));
+			tmp2 = WMCreatePLString("EXIT");
+			WMAddToPLArray(pl, WMCreatePLArray(tmp1, tmp2, NULL));
 		} else {				/* plain simple command */
 			char buf[1024];
+			WMPropList *tmp3;
 
 			memset(buf, 0, sizeof(buf));
 			if (wm->Flags & F_TERMINAL)	/* XXX: quoting! */
 				snprintf(buf, sizeof(buf), "%s -e \"%s\"", terminal, wm->CmdLine);
 			else
 				snprintf(buf, sizeof(buf), "%s", wm->CmdLine);
-
-			WMAddToPLArray(pl, WMCreatePLArray(
-				WMCreatePLString(wm->Name),
-				WMCreatePLString("SHEXEC"),
-				WMCreatePLString(buf),
-				NULL)
-			);
+			tmp1 = WMCreatePLString(wm->Name);
+			tmp2 = WMCreatePLString("SHEXEC");
+			tmp3 = WMCreatePLString(buf);
+			WMAddToPLArray(pl, WMCreatePLArray(tmp1, tmp2, tmp3, NULL));
+			WMReleasePropList(tmp3);
 		}
+		WMReleasePropList(tmp1);
+		WMReleasePropList(tmp2);
+
 		WMAddToArray(plMenuNodes, pl);
 	}
 

util/wmsetbg.c

@@ -505,7 +505,15 @@ static BackgroundTexture *parseTexture(RContext * rc, char *text)
 			iheight = image->height;
 		}
 
-		GETSTRORGOTO(val, tmp, 2, error);
+		/* cannot use GETSTRORGOTO() here
+		 * as we have to free image in case of error */
+		val = WMGetFromPLArray(texarray, 2);
+		if (!WMIsPLString(val)) {
+			wwarning("could not parse texture %s", text);
+			RReleaseImage(image);
+			goto error;
+		}
+		tmp = WMGetFromPLString(val);
 
 		if (!XParseColor(dpy, DefaultColormap(dpy, scr), tmp, &color)) {
 			wwarning("could not parse color %s in texture %s", tmp, text);
@@ -898,6 +906,7 @@ static noreturn void helperLoop(RContext * rc)
 	int errcount = 4;
 
 	memset(textures, 0, WORKSPACE_COUNT * sizeof(BackgroundTexture *));
+	memset(buffer, 0, sizeof(buffer));
 
 	while (1) {
 		int workspace = -1;

wrlib/ChangeLog

@@ -1,3 +1,5 @@
+- added RSaveTitledImage()
+
 - removed obsoleted RDestroyImage()
 - removed Hermes code.
 - Put back asm/mmx optimized code.

wrlib/Makefile.am

@@ -55,10 +55,12 @@ endif
 
 if USE_JPEG
 libwraster_la_SOURCES += load_jpeg.c
+libwraster_la_SOURCES += save_jpeg.c
 endif
 
 if USE_PNG
 libwraster_la_SOURCES += load_png.c
+libwraster_la_SOURCES += save_png.c
 endif
 
 if USE_TIFF

wrlib/NEWS

@@ -1,8 +1,19 @@
-** API and ABI modifications since wmaker 0.92.0
+** API and ABI modifications
+----------------------------------------------------
+
+Sat 25 Feb 2023
+
+RSaveImage: Improved
+Able to save image on disk as PNG or JPEG file
+
+RSaveTitledImage: Added
+Image title can be set on the image to be saved
+
+----------------------------------------------------
+Since wmaker 0.92.0
 
 RLightImage: ADDED
 
-
 ----------------------------------------------------
 
 Sat Apr 21 09:12:09 EEST 2001 -Dan

wrlib/convert.c

@@ -627,6 +627,10 @@ static RXImage *image2StandardPseudoColor(RContext * ctx, RImage * image)
 			RDestroyXImage(ctx, ximg);
 			return NULL;
 		}
+
+		memset(err, 0, 3 * (image->width + 2) * sizeof(short));
+		memset(nerr, 0, 3 * (image->width + 2) * sizeof(short));
+
 		for (x = 0, x1 = 0; x < image->width * 3; x1 += channels - 3) {
 			err[x++] = ptr[x1++];
 			err[x++] = ptr[x1++];
@@ -778,6 +782,10 @@ static RXImage *image2GrayScale(RContext * ctx, RImage * image)
 			RDestroyXImage(ctx, ximg);
 			return NULL;
 		}
+
+		memset(gerr, 0, (image->width + 2) * sizeof(short));
+		memset(ngerr, 0, (image->width + 2) * sizeof(short));
+
 		for (x = 0, y = 0; x < image->width; x++, y += channels) {
 			gerr[x] = (ptr[y] * 30 + ptr[y + 1] * 59 + ptr[y + 2] * 11) / 100;
 		}

wrlib/imgformat.h

@@ -29,7 +29,6 @@
 #ifndef IMGFORMAT_INTERNAL_H
 #define IMGFORMAT_INTERNAL_H
 
-
 typedef enum {
 	IM_ERROR   = -1,
 	IM_UNKNOWN =  0,
@@ -82,8 +81,15 @@ void RReleaseMagick(void);
 /*
  * Function for Saving in a specific format
  */
-Bool RSaveXPM(RImage *image, const char *file);
+Bool RSaveXPM(RImage *image, const char *filename);
 
+#ifdef USE_PNG
+Bool RSavePNG(RImage *image, const char *filename, char *title);
+#endif
+
+#ifdef USE_JPEG
+Bool RSaveJPEG(RImage *image, const char *filename, char *title);
+#endif
 
 /*
  * Function to terminate properly

wrlib/load_jpeg.c

@@ -95,19 +95,13 @@ static noreturn void my_error_exit(j_common_ptr cinfo)
 	longjmp(myerr->setjmp_buffer, 1);
 }
 
-RImage *RLoadJPEG(const char *file_name)
+static RImage *do_read_jpeg_file(struct jpeg_decompress_struct *cinfo, const char *file_name)
 {
 	RImage *image = NULL;
-	struct jpeg_decompress_struct cinfo;
 	int i;
 	unsigned char *ptr;
 	JSAMPROW buffer[1], bptr;
 	FILE *file;
-	/* We use our private extension JPEG error handler.
-	 * Note that this struct must live as long as the main JPEG parameter
-	 * struct, to avoid dangling-pointer problems.
-	 */
-	struct my_error_mgr jerr;
 
 	file = fopen(file_name, "rb");
 	if (!file) {
@@ -115,6 +109,78 @@ RImage *RLoadJPEG(const char *file_name)
 		return NULL;
 	}
 
+	jpeg_create_decompress(cinfo);
+	jpeg_stdio_src(cinfo, file);
+	jpeg_read_header(cinfo, TRUE);
+
+	if (cinfo->image_width < 1 || cinfo->image_height < 1) {
+		buffer[0] = NULL;	/* Initialize pointer to avoid spurious free in cleanup code */
+		RErrorCode = RERR_BADIMAGEFILE;
+		goto abort_and_release_resources;
+	}
+
+	buffer[0] = (JSAMPROW) malloc(cinfo->image_width * cinfo->num_components);
+	if (!buffer[0]) {
+		RErrorCode = RERR_NOMEMORY;
+		goto abort_and_release_resources;
+	}
+
+	if (cinfo->jpeg_color_space == JCS_GRAYSCALE)
+		cinfo->out_color_space = JCS_GRAYSCALE;
+	else
+		cinfo->out_color_space = JCS_RGB;
+
+	cinfo->quantize_colors = FALSE;
+	cinfo->do_fancy_upsampling = FALSE;
+	cinfo->do_block_smoothing = FALSE;
+	jpeg_calc_output_dimensions(cinfo);
+	image = RCreateImage(cinfo->image_width, cinfo->image_height, False);
+	if (!image) {
+		RErrorCode = RERR_NOMEMORY;
+		goto abort_and_release_resources;
+	}
+
+	jpeg_start_decompress(cinfo);
+	ptr = image->data;
+	if (cinfo->out_color_space == JCS_RGB) {
+		while (cinfo->output_scanline < cinfo->output_height) {
+			jpeg_read_scanlines(cinfo, buffer, (JDIMENSION) 1);
+			bptr = buffer[0];
+			memcpy(ptr, bptr, cinfo->image_width * 3);
+			ptr += cinfo->image_width * 3;
+		}
+	} else {
+		while (cinfo->output_scanline < cinfo->output_height) {
+			jpeg_read_scanlines(cinfo, buffer, (JDIMENSION) 1);
+			bptr = buffer[0];
+			for (i = 0; i < cinfo->image_width; i++) {
+				*ptr++ = *bptr;
+				*ptr++ = *bptr;
+				*ptr++ = *bptr++;
+			}
+		}
+	}
+
+	jpeg_finish_decompress(cinfo);
+
+ abort_and_release_resources:
+	jpeg_destroy_decompress(cinfo);
+	fclose(file);
+	if (buffer[0])
+		free(buffer[0]);
+
+	return image;
+}
+
+RImage *RLoadJPEG(const char *file_name)
+{
+	struct jpeg_decompress_struct cinfo;
+	/* We use our private extension JPEG error handler.
+	 * Note that this struct must live as long as the main
+	 * JPEG parameter struct, to avoid dangling-pointer problems.
+	 */
+	struct my_error_mgr jerr;
+
 	cinfo.err = jpeg_std_error(&jerr.pub);
 	jerr.pub.error_exit = my_error_exit;
 	/* Establish the setjmp return context for my_error_exit to use. */
@@ -124,68 +190,7 @@ RImage *RLoadJPEG(const char *file_name)
 		 * We need to clean up the JPEG object, close the input file, and return.
 		 */
 		jpeg_destroy_decompress(&cinfo);
-		fclose(file);
 		return NULL;
 	}
-
-	jpeg_create_decompress(&cinfo);
-	jpeg_stdio_src(&cinfo, file);
-	jpeg_read_header(&cinfo, TRUE);
-	if (cinfo.image_width < 1 || cinfo.image_height < 1) {
-		buffer[0] = NULL;	/* Initialize pointer to avoid spurious free in cleanup code */
-		RErrorCode = RERR_BADIMAGEFILE;
-		goto abort_and_release_resources;
-	}
-
-	buffer[0] = (JSAMPROW) malloc(cinfo.image_width * cinfo.num_components);
-	if (!buffer[0]) {
-		RErrorCode = RERR_NOMEMORY;
-		goto abort_and_release_resources;
-	}
-
-	if (cinfo.jpeg_color_space == JCS_GRAYSCALE)
-		cinfo.out_color_space = JCS_GRAYSCALE;
-	else
-		cinfo.out_color_space = JCS_RGB;
-
-	cinfo.quantize_colors = FALSE;
-	cinfo.do_fancy_upsampling = FALSE;
-	cinfo.do_block_smoothing = FALSE;
-	jpeg_calc_output_dimensions(&cinfo);
-	image = RCreateImage(cinfo.image_width, cinfo.image_height, False);
-	if (!image) {
-		RErrorCode = RERR_NOMEMORY;
-		goto abort_and_release_resources;
-	}
-
-	jpeg_start_decompress(&cinfo);
-	ptr = image->data;
-	if (cinfo.out_color_space == JCS_RGB) {
-		while (cinfo.output_scanline < cinfo.output_height) {
-			jpeg_read_scanlines(&cinfo, buffer, (JDIMENSION) 1);
-			bptr = buffer[0];
-			memcpy(ptr, bptr, cinfo.image_width * 3);
-			ptr += cinfo.image_width * 3;
-		}
-	} else {
-		while (cinfo.output_scanline < cinfo.output_height) {
-			jpeg_read_scanlines(&cinfo, buffer, (JDIMENSION) 1);
-			bptr = buffer[0];
-			for (i = 0; i < cinfo.image_width; i++) {
-				*ptr++ = *bptr;
-				*ptr++ = *bptr;
-				*ptr++ = *bptr++;
-			}
-		}
-	}
-
-	jpeg_finish_decompress(&cinfo);
-
- abort_and_release_resources:
-	jpeg_destroy_decompress(&cinfo);
-	fclose(file);
-	if (buffer[0])
-		free(buffer[0]);
-
-	return image;
+	return do_read_jpeg_file(&cinfo, file_name);
 }

wrlib/load_tiff.c

@@ -28,6 +28,7 @@
 
 #include <tiff.h>
 #include <tiffio.h>
+#include <tiffvers.h>
 
 #include "wraster.h"
 #include "imgformat.h"
@@ -38,14 +39,19 @@ RImage *RLoadTIFF(const char *file, int index)
 {
 	RImage *image = NULL;
 	TIFF *tif;
-	int i;
+	int i, ch;
 	unsigned char *r, *g, *b, *a;
-	uint16 alpha, amode;
+#if TIFFLIB_VERSION < 20210416
+	uint16 alpha, amode, extrasamples;
+	uint16 *sampleinfo;
 	uint32 width, height;
 	uint32 *data, *ptr;
-	uint16 extrasamples;
-	uint16 *sampleinfo;
-	int ch;
+#else
+	uint16_t alpha, amode, extrasamples;;
+	uint16_t *sampleinfo;
+	uint32_t width, height;
+	uint32_t *data, *ptr;
+#endif
 
 	tif = TIFFOpen(file, "r");
 	if (!tif)
@@ -79,7 +85,11 @@ RImage *RLoadTIFF(const char *file, int index)
 	}
 
 	/* read data */
+#if TIFFLIB_VERSION < 20210416
 	ptr = data = (uint32 *) _TIFFmalloc(width * height * sizeof(uint32));
+#else
+	ptr = data = (uint32_t *) _TIFFmalloc(width * height * sizeof(uint32_t));
+#endif
 
 	if (!data) {
 		RErrorCode = RERR_NOMEMORY;

wrlib/po/Makefile.am

@@ -22,6 +22,8 @@ POTFILES  = \
 	$(top_srcdir)/wrlib/rotate.c	\
 	$(top_srcdir)/wrlib/flip.c	\
 	$(top_srcdir)/wrlib/convolve.c	\
+	$(top_srcdir)/wrlib/save_jpeg.c	\
+	$(top_srcdir)/wrlib/save_png.c	\
 	$(top_srcdir)/wrlib/save_xpm.c	\
 	$(top_srcdir)/wrlib/xutil.c	\
 	$(top_srcdir)/wrlib/load_ppm.c	\

wrlib/save.c

@@ -3,6 +3,7 @@
  * Raster graphics library
  *
  * Copyright (c) 1998-2003 Alfredo K. Kojima
+ * Copyright (c) 2013-2023 Window Maker Team
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
@@ -29,18 +30,32 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <string.h>
-#include <time.h>
 
 #include "wraster.h"
 #include "imgformat.h"
 #include "wr_i18n.h"
 
-
-Bool RSaveImage(RImage * image, const char *filename, const char *format)
+Bool RSaveImage(RImage *image, const char *filename, const char *format)
 {
-	if (strcmp(format, "XPM") != 0) {
+	return RSaveTitledImage(image, filename, format, NULL);
+}
+
+Bool RSaveTitledImage(RImage *image, const char *filename, const char *format, char *title)
+{
+#ifdef USE_PNG
+	if (strcasecmp(format, "PNG") == 0)
+		return RSavePNG(image, filename, title);
+#endif
+#ifdef USE_JPEG
+	if (strcasecmp(format, "JPG") == 0)
+		return RSaveJPEG(image, filename, title);
+
+	if (strcasecmp(format, "JPEG") == 0)
+		return RSaveJPEG(image, filename, title);
+#endif
+	if (strcasecmp(format, "XPM") == 0)
+		return RSaveXPM(image, filename);
+
 	RErrorCode = RERR_BADFORMAT;
 	return False;
-	}
-	return RSaveXPM(image, filename);
 }

wrlib/save_jpeg.c

@@ -0,0 +1,104 @@
+/* save_jpeg.c - save JPEG image
+ *
+ * Raster graphics library
+ *
+ * Copyright (c) 2023 Window Maker Team
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *  MA 02110-1301, USA.
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <jpeglib.h>
+
+#include "wraster.h"
+#include "imgformat.h"
+#include "wr_i18n.h"
+
+/*
+ *  Save RImage to JPEG image
+ */
+
+Bool RSaveJPEG(RImage *img, const char *filename, char *title)
+{
+	FILE *file;
+	int x, y, img_depth;
+	char *buffer;
+	RColor pixel;
+	struct jpeg_compress_struct cinfo;
+	struct jpeg_error_mgr jerr;
+	JSAMPROW row_pointer;
+
+	file = fopen(filename, "wb");
+	if (!file) {
+		RErrorCode = RERR_OPEN;
+		return False;
+	}
+
+	if (img->format == RRGBAFormat)
+		img_depth = 4;
+	else
+		img_depth = 3;
+
+	/* collect separate RGB values to a buffer */
+	buffer = malloc(sizeof(char) * 3 * img->width * img->height);
+	for (y = 0; y < img->height; y++) {
+		for (x = 0; x < img->width; x++) {
+			RGetPixel(img, x, y, &pixel);
+			buffer[y*img->width*3+x*3+0] = (char)(pixel.red);
+			buffer[y*img->width*3+x*3+1] = (char)(pixel.green);
+			buffer[y*img->width*3+x*3+2] = (char)(pixel.blue);
+		}
+	}
+
+	/* Setup Exception handling */
+	cinfo.err = jpeg_std_error(&jerr);
+
+	/* Initialize cinfo structure */
+	jpeg_create_compress(&cinfo);
+	jpeg_stdio_dest(&cinfo, file);
+
+	cinfo.image_width = img->width;
+	cinfo.image_height = img->height;
+	cinfo.input_components = 3;
+	cinfo.in_color_space = JCS_RGB;
+
+	jpeg_set_defaults(&cinfo);
+	jpeg_set_quality(&cinfo, 85, TRUE);
+	jpeg_start_compress(&cinfo, TRUE);
+
+	/* Set title if any */
+	if (title)
+		jpeg_write_marker(&cinfo, JPEG_COM, (const JOCTET*)title, strlen(title));
+
+	while (cinfo.next_scanline < cinfo.image_height) {
+        	row_pointer = (JSAMPROW) &buffer[cinfo.next_scanline * img_depth * img->width];
+		jpeg_write_scanlines(&cinfo, &row_pointer, 1);
+	}
+
+	jpeg_finish_compress(&cinfo);
+	
+	/* Clean */
+	free(buffer);
+	fclose(file);
+
+	return True;
+}

wrlib/save_png.c

@@ -0,0 +1,127 @@
+/* save_png.c - save PNG image
+ *
+ * Raster graphics library
+ *
+ * Copyright (c) 2023 Window Maker Team
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *  MA 02110-1301, USA.
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <png.h>
+
+#include "wraster.h"
+#include "imgformat.h"
+#include "wr_i18n.h"
+
+/*
+ * Save RImage to PNG image
+ */
+Bool RSavePNG(RImage *img, const char *filename, char *title)
+{
+	FILE *file;
+	png_structp png_ptr;
+	png_infop png_info_ptr;
+	png_bytep png_row;
+	RColor pixel;
+	int x, y;
+	int width = img->width;
+	int height = img->height;
+
+	file = fopen(filename, "wb");
+	if (file == NULL) {
+		RErrorCode = RERR_OPEN;
+		return False;
+	}
+
+	/* Initialize write structure */
+	png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+	if (png_ptr == NULL) {
+		fclose(file);
+		RErrorCode = RERR_NOMEMORY;
+		return False;
+	}
+
+	/* Initialize info structure */
+	png_info_ptr = png_create_info_struct(png_ptr);
+	if (png_info_ptr == NULL) {
+		fclose(file);
+		RErrorCode = RERR_NOMEMORY;
+		return False;
+	}
+
+	/* Setup Exception handling */
+	if (setjmp(png_jmpbuf (png_ptr))) {
+		fclose(file);
+		RErrorCode = RERR_INTERNAL;
+		return False;
+	}
+
+	png_init_io(png_ptr, file);
+
+	/* Write header (8 bit colour depth) */
+	png_set_IHDR(png_ptr, png_info_ptr, width, height, 8, PNG_COLOR_TYPE_RGB,
+			PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE,
+			PNG_FILTER_TYPE_BASE);
+
+	/* Set title if any */
+	if (title) {
+		png_text title_text;
+		title_text.compression = PNG_TEXT_COMPRESSION_NONE;
+		title_text.key = "Title";
+		title_text.text = title;
+		png_set_text(png_ptr, png_info_ptr, &title_text, 1);
+	}
+
+	png_write_info(png_ptr, png_info_ptr);
+
+	/* Allocate memory for one row (3 bytes per pixel - RGB) */
+	png_row = (png_bytep) malloc(3 * width * sizeof(png_byte));
+
+	/* Write image data */
+	for (y = 0; y < height; y++) {
+		for (x = 0; x < width; x++) {
+			png_byte *ptr;
+			
+			RGetPixel(img, x, y, &pixel);
+			ptr = &(png_row[x * 3]);
+			ptr[0] = pixel.red;
+			ptr[1] = pixel.green;
+			ptr[2] = pixel.blue;
+		}
+		png_write_row(png_ptr, png_row);
+	}
+
+	/* End write */
+	png_write_end(png_ptr, NULL);
+
+	/* Clean */
+	fclose(file);
+	if (png_info_ptr != NULL)
+		png_free_data(png_ptr, png_info_ptr, PNG_FREE_ALL, -1);
+	if (png_ptr != NULL)
+		png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
+	if (png_row != NULL)
+		free(png_row);
+
+	return True;
+}

wrlib/save_xpm.c

@@ -1,4 +1,4 @@
-/* nxpm.c - load "normalized" XPM image
+/* save_xpm.c - save "normalized" XPM image
  *
  * Raster graphics library
  *

wrlib/wraster.h.in

@@ -41,7 +41,7 @@
 
 
 /* version of the header for the library */
-#define WRASTER_HEADER_VERSION	24
+#define WRASTER_HEADER_VERSION	25
 
 
 #include <X11/Xlib.h>
@@ -391,6 +391,9 @@ RImage *RGetImageFromXPMData(RContext *context, char **xpmData)
 Bool RSaveImage(RImage *image, const char *filename, const char *format)
 	__wrlib_nonnull(1, 2, 3);
 
+Bool RSaveTitledImage(RImage *image, const char *filename, const char *format, char *title)
+	__wrlib_nonnull(1, 2, 3);
+
 /*
  * Area manipulation
  */