/** Toggle the "show desktop" state. */
void ShowDesktop() {
ClientNode *np;
int layer;
for(layer = 0; layer < LAYER_COUNT; layer++) {
for(np = nodes[layer]; np; np = np->next) {
/* Skip "nolist" items. */
if(np->state.status & STAT_NOLIST) {
continue;
}
if(showingDesktop) {
if(np->state.status & STAT_SDESKTOP) {
RestoreClient(np, 0);
}
} else if(np->state.desktop == currentDesktop
|| (np->state.status & STAT_STICKY)) {
if(np->state.status & (STAT_MAPPED | STAT_SHADED)) {
MinimizeClient(np);
np->state.status |= STAT_SDESKTOP;
}
}
}
}
showingDesktop = !showingDesktop;
RestackClients();
}
/** Stop walking the window stack or client list. */
void StopWindowWalk(void)
{
ClientNode *np;
/* Raise the selected window and free the window array. */
if(windowStack != NULL) {
/* Look up the current window. */
np = FindClientByWindow(windowStack[windowStackCurrent]);
if(np) {
if(np->state.status & STAT_MINIMIZED) {
RestoreClient(np, 1);
} else {
RaiseClient(np);
}
}
Release(windowStack);
windowStack = NULL;
windowStackSize = 0;
windowStackCurrent = 0;
}
if(walkingWindows) {
JXUngrabKeyboard(display, CurrentTime);
LowerTrays();
walkingWindows = 0;
}
}
/** Move to the next window in the window stack. */
void WalkWindowStack(char forward)
{
ClientNode *np;
if(windowStack != NULL) {
int x;
if(wasMinimized) {
np = FindClientByWindow(windowStack[windowStackCurrent]);
if(np) {
MinimizeClient(np, 1);
}
}
/* Loop until we either raise a window or go through them all. */
for(x = 0; x < windowStackSize; x++) {
/* Move to the next/previous window (wrap if needed). */
if(forward) {
windowStackCurrent = (windowStackCurrent + 1) % windowStackSize;
} else {
if(windowStackCurrent == 0) {
windowStackCurrent = windowStackSize;
}
windowStackCurrent -= 1;
}
/* Look up the window. */
np = FindClientByWindow(windowStack[windowStackCurrent]);
/* Skip this window if it no longer exists or is currently in
* a state that doesn't allow focus.
*/
if(np == NULL || !ShouldFocus(np, 1)) {
continue;
}
/* Show the window.
* Only when the walk completes do we update the stacking order. */
RestackClients();
if(np->state.status & STAT_MINIMIZED) {
RestoreClient(np, 1);
wasMinimized = 1;
} else {
wasMinimized = 0;
}
JXRaiseWindow(display, np->parent ? np->parent : np->window);
FocusClient(np);
break;
}
}
}
/** Run a menu action. */
void RunTaskBarCommand(MenuAction *action, unsigned button)
{
ClientEntry *cp;
if(action->type & MA_GROUP_MASK) {
TaskEntry *tp = action->context;
for(cp = tp->clients; cp; cp = cp->next) {
if(!ShouldFocus(cp->client, 0)) {
continue;
}
switch(action->type & ~MA_GROUP_MASK) {
case MA_SENDTO:
SetClientDesktop(cp->client, action->value);
break;
case MA_CLOSE:
DeleteClient(cp->client);
break;
case MA_RESTORE:
RestoreClient(cp->client, 0);
break;
case MA_MINIMIZE:
MinimizeClient(cp->client, 0);
break;
default:
break;
}
}
} else if(action->type == MA_EXECUTE) {
if(button == Button3) {
Window w;
int x, y;
GetMousePosition(&x, &y, &w);
ShowWindowMenu(action->context, x, y, 0);
} else {
ClientNode *np = action->context;
RestoreClient(np, 1);
FocusClient(np);
MoveMouse(np->window, np->width / 2, np->height / 2);
}
} else {
RunWindowCommand(action, button);
}
}
/** Raise all clients in a group and focus the top-most. */
void FocusGroup(const TaskEntry *tp)
{
const char *className = tp->clients->client->className;
ClientNode **toRestore;
const ClientEntry *cp;
unsigned restoreCount;
int i;
char shouldSwitch;
/* If there is no class name, then there will only be one client. */
if(!className || !settings.groupTasks) {
if(!(tp->clients->client->state.status & STAT_STICKY)) {
ChangeDesktop(tp->clients->client->state.desktop);
}
RestoreClient(tp->clients->client, 1);
FocusClient(tp->clients->client);
return;
}
/* If there is a client in the group on this desktop,
* then we remain on the same desktop. */
shouldSwitch = 1;
for(cp = tp->clients; cp; cp = cp->next) {
if(IsClientOnCurrentDesktop(cp->client)) {
shouldSwitch = 0;
break;
}
}
/* Switch to the desktop of the top-most client in the group. */
if(shouldSwitch) {
for(i = 0; i < LAYER_COUNT; i++) {
ClientNode *np;
for(np = nodes[i]; np; np = np->next) {
if(np->className && !strcmp(np->className, className)) {
if(ShouldFocus(np, 0)) {
if(!(np->state.status & STAT_STICKY)) {
ChangeDesktop(np->state.desktop);
}
break;
}
}
}
}
}
/* Build up the list of clients to restore in correct order. */
toRestore = AllocateStack(sizeof(ClientNode*) * clientCount);
restoreCount = 0;
for(i = 0; i < LAYER_COUNT; i++) {
ClientNode *np;
for(np = nodes[i]; np; np = np->next) {
if(!ShouldFocus(np, 1)) {
continue;
}
if(np->className && !strcmp(np->className, className)) {
toRestore[restoreCount] = np;
restoreCount += 1;
}
}
}
Assert(restoreCount <= clientCount);
for(i = restoreCount - 1; i >= 0; i--) {
RestoreClient(toRestore[i], 1);
}
for(i = 0; i < restoreCount; i++) {
if(toRestore[i]->state.status & (STAT_CANFOCUS | STAT_TAKEFOCUS)) {
FocusClient(toRestore[i]);
break;
}
}
ReleaseStack(toRestore);
}
/** Process a task list button event. */
void ProcessTaskButtonEvent(TrayComponentType *cp, int x, int y, int mask)
{
TaskBarType *bar = (TaskBarType*)cp->object;
TaskEntry *entry = GetEntry(bar, x, y);
if(entry) {
ClientEntry *cp;
ClientNode *focused = NULL;
char onTop = 0;
char hasActive = 0;
switch(mask) {
case Button1: /* Raise or minimize items in this group. */
for(cp = entry->clients; cp; cp = cp->next) {
int layer;
char foundTop = 0;
if(cp->client->state.status & STAT_MINIMIZED) {
continue;
} else if(!ShouldFocus(cp->client, 0)) {
continue;
}
for(layer = LAST_LAYER; layer >= FIRST_LAYER; layer--) {
ClientNode *np;
for(np = nodes[layer]; np; np = np->next) {
if(np->state.status & STAT_MINIMIZED) {
continue;
} else if(!ShouldFocus(np, 0)) {
continue;
}
if(np == cp->client) {
const char isActive = (np->state.status & STAT_ACTIVE)
&& IsClientOnCurrentDesktop(np);
onTop = onTop || !foundTop;
if(isActive) {
focused = np;
}
if(!(cp->client->state.status
& (STAT_CANFOCUS | STAT_TAKEFOCUS))
|| isActive) {
hasActive = 1;
}
}
if(hasActive && onTop) {
goto FoundActiveAndTop;
}
foundTop = 1;
}
}
}
FoundActiveAndTop:
if(hasActive && onTop) {
ClientNode *nextClient = NULL;
int i;
/* Try to find a client on a different desktop. */
for(i = 0; i < settings.desktopCount - 1; i++) {
const int target = (currentDesktop + i + 1)
% settings.desktopCount;
for(cp = entry->clients; cp; cp = cp->next) {
ClientNode *np = cp->client;
if(!ShouldFocus(np, 0)) {
continue;
} else if(np->state.status & STAT_STICKY) {
continue;
} else if(np->state.desktop == target) {
if(!nextClient || np->state.status & STAT_ACTIVE) {
nextClient = np;
}
}
}
if(nextClient) {
break;
}
}
/* Focus the next client or minimize the current group. */
if(nextClient) {
ChangeDesktop(nextClient->state.desktop);
RestoreClient(nextClient, 1);
} else {
MinimizeGroup(entry);
}
} else {
FocusGroup(entry);
if(focused) {
FocusClient(focused);
}
}
break;
case Button3:
ShowClientList(bar, entry);
break;
case Button4:
FocusPrevious();
break;
case Button5:
FocusNext();
break;
default:
break;
}
}
}
/** Window menu action callback. */
void RunWindowCommand(const MenuAction *action)
{
switch(action->type) {
case MA_STICK:
if(client->state.status & STAT_STICKY) {
SetClientSticky(client, 0);
} else {
SetClientSticky(client, 1);
}
break;
case MA_MAXIMIZE:
if(client->state.maxFlags) {
MaximizeClient(client, MAX_NONE);
} else {
MaximizeClient(client, MAX_VERT | MAX_HORIZ);
}
break;
case MA_MAXIMIZE_H:
MaximizeClient(client, MAX_HORIZ);
break;
case MA_MAXIMIZE_V:
MaximizeClient(client, MAX_VERT);
break;
case MA_MINIMIZE:
MinimizeClient(client, 1);
break;
case MA_RESTORE:
RestoreClient(client, 1);
break;
case MA_CLOSE:
DeleteClient(client);
break;
case MA_SENDTO:
case MA_DESKTOP:
SetClientDesktop(client, action->data.i);
break;
case MA_SHADE:
if(client->state.status & STAT_SHADED) {
UnshadeClient(client);
} else {
ShadeClient(client);
}
break;
case MA_MOVE:
MoveClientKeyboard(client);
break;
case MA_RESIZE:
ResizeClientKeyboard(client);
break;
case MA_KILL:
KillClient(client);
break;
case MA_LAYER:
SetClientLayer(client, action->data.i);
break;
default:
Debug("unknown window command: %d", action->type);
break;
}
}
/** Window menu action callback. */
void RunWindowCommand(MenuAction *action, unsigned button)
{
ClientNode *client = action->context;
switch(action->type) {
case MA_STICK:
if(client->state.status & STAT_STICKY) {
SetClientSticky(client, 0);
} else {
SetClientSticky(client, 1);
}
break;
case MA_MAXIMIZE:
if((client->state.maxFlags & MAX_HORIZ)
&& (client->state.maxFlags & MAX_VERT)
&& !(client->state.status & STAT_MINIMIZED)) {
MaximizeClient(client, MAX_NONE);
} else {
MaximizeClient(client, MAX_VERT | MAX_HORIZ);
}
break;
case MA_MAXIMIZE_H:
if((client->state.maxFlags & MAX_HORIZ)
&& !(client->state.maxFlags & MAX_VERT)
&& !(client->state.status & STAT_MINIMIZED)) {
MaximizeClient(client, MAX_NONE);
} else {
MaximizeClient(client, MAX_HORIZ);
}
break;
case MA_MAXIMIZE_V:
if((client->state.maxFlags & MAX_VERT)
&& !(client->state.maxFlags & MAX_HORIZ)
&& !(client->state.status & STAT_MINIMIZED)) {
MaximizeClient(client, MAX_NONE);
} else {
MaximizeClient(client, MAX_VERT);
}
break;
case MA_MINIMIZE:
MinimizeClient(client, 1);
break;
case MA_RESTORE:
RestoreClient(client, 1);
break;
case MA_CLOSE:
DeleteClient(client);
break;
case MA_SENDTO:
case MA_DESKTOP:
SetClientDesktop(client, action->value);
break;
case MA_SHADE:
if(client->state.status & STAT_SHADED) {
UnshadeClient(client);
} else {
ShadeClient(client);
}
break;
case MA_MOVE:
MoveClientKeyboard(client);
break;
case MA_RESIZE:
ResizeClientKeyboard(client);
break;
case MA_KILL:
KillClient(client);
break;
case MA_LAYER:
SetClientLayer(client, action->value);
break;
default:
break;
}
}
/** Handle a client message. */
void HandleClientMessage(const XClientMessageEvent *event)
{
ClientNode *np;
#ifdef DEBUG
char *atomName;
#endif
np = FindClientByWindow(event->window);
if(np) {
if(event->message_type == atoms[ATOM_WM_CHANGE_STATE]) {
if(np->controller) {
(np->controller)(0);
}
switch(event->data.l[0]) {
case WithdrawnState:
SetClientWithdrawn(np);
break;
case IconicState:
MinimizeClient(np, 1);
break;
case NormalState:
RestoreClient(np, 1);
break;
default:
break;
}
} else if(event->message_type == atoms[ATOM_NET_ACTIVE_WINDOW]) {
RestoreClient(np, 1);
UnshadeClient(np);
FocusClient(np);
} else if(event->message_type == atoms[ATOM_NET_WM_DESKTOP]) {
if(event->data.l[0] == ~0L) {
SetClientSticky(np, 1);
} else {
if(np->controller) {
(np->controller)(0);
}
if( event->data.l[0] >= 0
&& event->data.l[0] < (long)settings.desktopCount) {
np->state.status &= ~STAT_STICKY;
SetClientDesktop(np, event->data.l[0]);
}
}
} else if(event->message_type == atoms[ATOM_NET_CLOSE_WINDOW]) {
DeleteClient(np);
} else if(event->message_type == atoms[ATOM_NET_MOVERESIZE_WINDOW]) {
HandleNetMoveResize(event, np);
} else if(event->message_type == atoms[ATOM_NET_WM_MOVERESIZE]) {
HandleNetWMMoveResize(event, np);
} else if(event->message_type == atoms[ATOM_NET_RESTACK_WINDOW]) {
HandleNetRestack(event, np);
} else if(event->message_type == atoms[ATOM_NET_WM_STATE]) {
HandleNetWMState(event, np);
} else {
#ifdef DEBUG
atomName = JXGetAtomName(display, event->message_type);
Debug("Unknown ClientMessage to client: %s", atomName);
JXFree(atomName);
#endif
}
} else if(event->window == rootWindow) {
if(event->message_type == atoms[ATOM_JWM_RESTART]) {
Restart();
} else if(event->message_type == atoms[ATOM_JWM_EXIT]) {
Exit();
} else if(event->message_type == atoms[ATOM_JWM_RELOAD]) {
ReloadMenu();
} else if(event->message_type == atoms[ATOM_NET_CURRENT_DESKTOP]) {
ChangeDesktop(event->data.l[0]);
} else if(event->message_type == atoms[ATOM_NET_SHOWING_DESKTOP]) {
ShowDesktop();
} else {
#ifdef DEBUG
atomName = JXGetAtomName(display, event->message_type);
Debug("Unknown ClientMessage to root: %s", atomName);
JXFree(atomName);
#endif
}
} else if(event->message_type == atoms[ATOM_NET_REQUEST_FRAME_EXTENTS]) {
HandleFrameExtentsRequest(event);
} else if(event->message_type == atoms[ATOM_NET_SYSTEM_TRAY_OPCODE]) {
HandleDockEvent(event);
} else {
#ifdef DEBUG
atomName = JXGetAtomName(display, event->message_type);
Debug("ClientMessage to unknown window (0x%x): %s",
event->window, atomName);
JXFree(atomName);
#endif
}
}
/** Handle a _NET_WM_STATE request. */
void HandleNetWMState(const XClientMessageEvent *event, ClientNode *np)
{
unsigned int x;
MaxFlags maxFlags;
char actionStick;
char actionShade;
char actionFullScreen;
char actionMinimize;
char actionNolist;
char actionNopager;
char actionBelow;
char actionAbove;
/* Up to two actions to be applied together. */
maxFlags = MAX_NONE;
actionStick = 0;
actionShade = 0;
actionFullScreen = 0;
actionMinimize = 0;
actionNolist = 0;
actionNopager = 0;
actionBelow = 0;
actionAbove = 0;
for(x = 1; x <= 2; x++) {
if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_STICKY]) {
actionStick = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_MAXIMIZED_VERT]) {
maxFlags |= MAX_VERT;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_MAXIMIZED_HORZ]) {
maxFlags |= MAX_HORIZ;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_SHADED]) {
actionShade = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_FULLSCREEN]) {
actionFullScreen = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_HIDDEN]) {
actionMinimize = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_SKIP_TASKBAR]) {
actionNolist = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_SKIP_PAGER]) {
actionNopager = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_BELOW]) {
actionBelow = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_ABOVE]) {
actionAbove = 1;
}
}
switch(event->data.l[0]) {
case 0: /* Remove */
if(actionStick) {
SetClientSticky(np, 0);
}
if(maxFlags != MAX_NONE && np->state.maxFlags) {
MaximizeClient(np, np->state.maxFlags & ~maxFlags);
}
if(actionShade) {
UnshadeClient(np);
}
if(actionFullScreen) {
SetClientFullScreen(np, 0);
}
if(actionMinimize) {
RestoreClient(np, 0);
}
if(actionNolist) {
np->state.status &= ~STAT_NOLIST;
RequireTaskUpdate();
}
if(actionNopager) {
np->state.status &= ~STAT_NOPAGER;
RequirePagerUpdate();
}
if(actionBelow && np->state.layer == LAYER_BELOW) {
SetClientLayer(np, np->state.defaultLayer);
}
if(actionAbove && np->state.layer == LAYER_ABOVE) {
SetClientLayer(np, np->state.defaultLayer);
}
break;
case 1: /* Add */
if(actionStick) {
SetClientSticky(np, 1);
}
if(maxFlags != MAX_NONE) {
MaximizeClient(np, np->state.maxFlags | maxFlags);
}
if(actionShade) {
ShadeClient(np);
}
if(actionFullScreen) {
SetClientFullScreen(np, 1);
}
if(actionMinimize) {
MinimizeClient(np, 1);
}
if(actionNolist) {
np->state.status |= STAT_NOLIST;
RequireTaskUpdate();
}
if(actionNopager) {
np->state.status |= STAT_NOPAGER;
RequirePagerUpdate();
}
if(actionBelow) {
SetClientLayer(np, LAYER_BELOW);
}
if(actionAbove) {
SetClientLayer(np, LAYER_ABOVE);
}
break;
case 2: /* Toggle */
if(actionStick) {
if(np->state.status & STAT_STICKY) {
SetClientSticky(np, 0);
} else {
SetClientSticky(np, 1);
}
}
if(maxFlags) {
MaximizeClient(np, np->state.maxFlags ^ maxFlags);
}
if(actionShade) {
if(np->state.status & STAT_SHADED) {
UnshadeClient(np);
} else {
ShadeClient(np);
}
}
if(actionFullScreen) {
if(np->state.status & STAT_FULLSCREEN) {
SetClientFullScreen(np, 0);
} else {
SetClientFullScreen(np, 1);
}
}
if(actionBelow) {
if(np->state.layer == LAYER_BELOW) {
SetClientLayer(np, np->state.defaultLayer);
} else {
SetClientLayer(np, LAYER_BELOW);
}
}
if(actionAbove) {
if(np->state.layer == LAYER_ABOVE) {
SetClientLayer(np, np->state.defaultLayer);
} else {
SetClientLayer(np, LAYER_ABOVE);
}
}
/* Note that we don't handle toggling of hidden per EWMH
* recommendations. */
if(actionNolist) {
np->state.status ^= STAT_NOLIST;
RequireTaskUpdate();
}
if(actionNopager) {
np->state.status ^= STAT_NOPAGER;
RequirePagerUpdate();
}
break;
default:
Debug("bad _NET_WM_STATE action: %ld", event->data.l[0]);
break;
}
/* Update _NET_WM_STATE if needed.
* The state update is handled elsewhere for the other actions.
*/
if(actionNolist | actionNopager | actionAbove | actionBelow) {
WriteState(np);
}
}
/** Handle a _NET_WM_STATE request. */
void HandleNetWMState(const XClientMessageEvent *event, ClientNode *np) {
int actionMaxH;
int actionMaxV;
int actionStick;
int actionShade;
int actionFullScreen;
int actionMinimize;
int actionNolist;
int x;
/* Up to two actions to be applied together, figure it out. */
actionMaxH = 0;
actionMaxV = 0;
actionStick = 0;
actionShade = 0;
actionFullScreen = 0;
actionMinimize = 0;
actionNolist = 0;
for(x = 1; x <= 2; x++) {
if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_STICKY]) {
actionStick = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_MAXIMIZED_VERT]) {
actionMaxV = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_MAXIMIZED_HORZ]) {
actionMaxH = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_SHADED]) {
actionShade = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_FULLSCREEN]) {
actionFullScreen = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_HIDDEN]) {
actionMinimize = 1;
} else if(event->data.l[x]
== (long)atoms[ATOM_NET_WM_STATE_SKIP_TASKBAR]) {
actionNolist = 1;
}
}
switch(event->data.l[0]) {
case 0: /* Remove */
if(actionStick) {
SetClientSticky(np, 0);
}
if(actionMaxH || actionMaxV) {
if(np->state.status & (STAT_HMAX | STAT_VMAX)) {
MaximizeClient(np, 0, 0);
}
}
if(actionShade) {
UnshadeClient(np);
}
if(actionFullScreen) {
SetClientFullScreen(np, 0);
}
if(actionMinimize) {
RestoreClient(np, 0);
}
if(actionNolist) {
np->state.status &= ~STAT_NOLIST;
UpdateTaskBar();
}
break;
case 1: /* Add */
if(actionStick) {
SetClientSticky(np, 1);
}
if(!(np->state.status & (STAT_HMAX | STAT_VMAX))) {
MaximizeClient(np, actionMaxH, actionMaxV);
}
if(actionShade) {
ShadeClient(np);
}
if(actionFullScreen) {
SetClientFullScreen(np, 1);
}
if(actionMinimize) {
MinimizeClient(np);
}
if(actionNolist) {
np->state.status |= STAT_NOLIST;
UpdateTaskBar();
}
break;
case 2: /* Toggle */
if(actionStick) {
if(np->state.status & STAT_STICKY) {
SetClientSticky(np, 0);
} else {
SetClientSticky(np, 1);
}
}
if(actionMaxH || actionMaxV) {
MaximizeClient(np, actionMaxH, actionMaxV);
}
if(actionShade) {
if(np->state.status & STAT_SHADED) {
UnshadeClient(np);
} else {
ShadeClient(np);
}
}
if(actionFullScreen) {
if(np->state.status & STAT_FULLSCREEN) {
SetClientFullScreen(np, 0);
} else {
SetClientFullScreen(np, 1);
}
}
/* Note that we don't handle toggling of hidden per EWMH
* recommendations. */
if(actionNolist) {
np->state.status ^= STAT_NOLIST;
UpdateTaskBar();
}
break;
default:
Debug("bad _NET_WM_STATE action: %ld", event->data.l[0]);
break;
}
}
/** Handle a client message. */
void HandleClientMessage(const XClientMessageEvent *event) {
ClientNode *np;
long mask, flags;
#ifdef DEBUG
char *atomName;
#endif
np = FindClientByWindow(event->window);
if(np) {
if(event->message_type == atoms[ATOM_WIN_STATE]) {
mask = event->data.l[0];
flags = event->data.l[1];
if(mask & WIN_STATE_STICKY) {
if(flags & WIN_STATE_STICKY) {
SetClientSticky(np, 1);
} else {
SetClientSticky(np, 0);
}
}
if(mask & WIN_STATE_HIDDEN) {
if(flags & WIN_STATE_HIDDEN) {
np->state.status |= STAT_NOLIST;
} else {
np->state.status &= ~STAT_NOLIST;
}
UpdateTaskBar();
UpdatePager();
}
} else if(event->message_type == atoms[ATOM_WIN_LAYER]) {
SetClientLayer(np, event->data.l[0]);
} else if(event->message_type == atoms[ATOM_WM_CHANGE_STATE]) {
if(np->controller) {
(np->controller)(0);
}
switch(event->data.l[0]) {
case WithdrawnState:
SetClientWithdrawn(np);
break;
case IconicState:
MinimizeClient(np);
break;
case NormalState:
RestoreClient(np, 1);
break;
default:
break;
}
} else if(event->message_type == atoms[ATOM_NET_ACTIVE_WINDOW]) {
RestoreClient(np, 1);
FocusClient(np);
} else if(event->message_type == atoms[ATOM_NET_WM_DESKTOP]) {
if(event->data.l[0] == ~0L) {
SetClientSticky(np, 1);
} else {
if(np->controller) {
(np->controller)(0);
}
if(event->data.l[0] >= 0 && event->data.l[0] < (long)desktopCount) {
np->state.status &= ~STAT_STICKY;
SetClientDesktop(np, event->data.l[0]);
}
}
} else if(event->message_type == atoms[ATOM_NET_CLOSE_WINDOW]) {
DeleteClient(np);
} else if(event->message_type == atoms[ATOM_NET_MOVERESIZE_WINDOW]) {
HandleNetMoveResize(event, np);
} else if(event->message_type == atoms[ATOM_NET_WM_STATE]) {
HandleNetWMState(event, np);
} else {
#ifdef DEBUG
atomName = JXGetAtomName(display, event->message_type);
Debug("Unknown ClientMessage to client: %s", atomName);
JXFree(atomName);
#endif
}
} else if(event->window == rootWindow) {
if(event->message_type == atoms[ATOM_JWM_RESTART]) {
Restart();
} else if(event->message_type == atoms[ATOM_JWM_EXIT]) {
Exit();
} else if(event->message_type == atoms[ATOM_NET_CURRENT_DESKTOP]) {
ChangeDesktop(event->data.l[0]);
} else {
#ifdef DEBUG
atomName = JXGetAtomName(display, event->message_type);
Debug("Unknown ClientMessage to root: %s", atomName);
JXFree(atomName);
#endif
}
} else if(event->message_type == atoms[ATOM_NET_SYSTEM_TRAY_OPCODE]) {
HandleDockEvent(event);
}
}
