void SwapWindowWithFirstNonMasterWindow()
{
node* head = tags[current_tag].nodes;
node* current = tags[current_tag].current_window;
int sub_node_idx = tags[current_tag].masterarea_count;
if (current != head)
{
node* nd = FindNodeInChain(head, sub_node_idx);
SwapWindowWithNode(nd);
}
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
node *current = NULL;
node *nodes;
unsigned short tag;
switch (msg)
{
case WM_CREATE:
if (experimental_mouse) {
SetTimer(hwnd, TIMER_UPDATE_MOUSE, 500, NULL); // Poll for mouse position
}
break;
case WM_CLOSE:
{
ClipCursor(0); // Release Cursor Lock
DeregisterShellHookWindow(hwnd);
UnregisterHotkeys(hwnd);
if (experimental_mouse) {
KillTimer(hwnd, TIMER_UPDATE_MOUSE); // Mouse Poll Timer
}
for (tag=0; tag<TAGS; tag++) {
nodes = tags[tag].nodes;
for (current = nodes; current;) {
node *next = current->next;
RestoreWindow(current->hwnd);
RemoveNode(current->hwnd, tag);
current = next;
}
DestroyWindow(hwnd);
}
}
break;
case WM_DESTROY:
PostQuitMessage(WM_QUIT);
break;
case WM_HOTKEY:
if (wParam >= KEY_TOGGLE_T1 && wParam < (KEY_TOGGLE_T1 + TAGS)) {
ToggleTag(wParam - KEY_TOGGLE_T1);
break;
} else if (wParam >= KEY_SWITCH_T1 && wParam < (KEY_SWITCH_T1 + TAGS)) {
MinimizeTag(current_tag);
current_tag = wParam - KEY_SWITCH_T1;
ArrangeWindows();
break;
}
current = tags[current_tag].current_window;
switch (wParam)
{
case KEY_SELECT_UP:
if (current) {
tags[current_tag].current_window = GetNextNode();
FocusCurrent();
}
break;
case KEY_SELECT_DOWN:
if (current) {
tags[current_tag].current_window = GetPreviousNode();
FocusCurrent();
}
break;
case KEY_MOVE_MAIN:
SwapWindowWithNode(tags[current_tag].nodes);
ArrangeWindows();
break;
case KEY_EXIT:
PostMessage(hwnd, WM_CLOSE, 0, 0);
break;
case KEY_MARGIN_LEFT:
margin -= 20;
ArrangeWindows();
break;
case KEY_MARGIN_RIGHT:
margin += 20;
ArrangeWindows();
break;
case KEY_IGNORE:
if (!disableNext) {
disableNext = 1;
} else {
disableNext = 0;
}
break;
case KEY_MOUSE_LOCK:
if (lockMouse) {
lockMouse = 0;
ClipCursor(0);
} else {
lockMouse = 1;
FocusCurrent();
}
break;
case KEY_TILING_MODE:
tags[current_tag].tilingMode = (tags[current_tag].tilingMode + 1) % 3;
ArrangeWindows();
break;
case KEY_MOVE_UP:
if (current) {
SwapWindowWithNode(GetNextNode());
ArrangeWindows();
}
break;
case KEY_MOVE_DOWN:
if (current) {
SwapWindowWithNode(GetPreviousNode());
ArrangeWindows();
}
break;
case KEY_DISP_CLASS:
{
LPSTR temp = (LPSTR)malloc(sizeof(TCHAR) * 128);
GetClassName(GetForegroundWindow(), temp, 128);
MessageBox(NULL, temp, "Window Class", MB_OK);
free(temp);
}
break;
case KEY_TILE:
if (IsGoodWindow(GetForegroundWindow())) {
AddNode(GetForegroundWindow(), current_tag);
ArrangeWindows();
}
break;
case KEY_UNTILE:
FullRemoveNode(GetForegroundWindow());
ArrangeWindows();
break;
case KEY_INC_AREA:
tags[current_tag].masterarea_count++;
ArrangeWindows();
break;
case KEY_DEC_AREA:
tags[current_tag].masterarea_count--;
ArrangeWindows();
break;
case KEY_CLOSE_WIN:
PostMessage(GetForegroundWindow(), WM_CLOSE, 0, 0);
break;
}
break;
case WM_TIMER:
switch (wParam)
{
case TIMER_UPDATE_MOUSE:
UpdateMousePos(hwnd);
break;
}
break;
default:
if (msg == shellhookid) { // Handle the Shell Hook message
switch (wParam)
{
case HSHELL_WINDOWCREATED:
if (IsGoodWindow((HWND)lParam)) {
AddNode((HWND)lParam, current_tag);
ArrangeWindows();
FocusCurrent();
}
break;
case HSHELL_WINDOWDESTROYED:
FullRemoveNode((HWND)lParam);
ArrangeWindows();
FocusCurrent();
break;
case HSHELL_WINDOWACTIVATED:
{
node *found = FindNode((HWND)lParam, current_tag);
if (found) {
tags[current_tag].current_window = current = found;
FocusCurrent();
}
}
break;
}
} else {
return DefWindowProc(hwnd, msg, wParam, lParam);
}
}
return 0;
}
