// wparam = (TTBButton*)lpTTBButton
// lparam = hLangpack
INT_PTR TTBAddButton(WPARAM wParam, LPARAM lParam)
{
if (wParam == 0)
return -1;
TTBButton *but = (TTBButton *)wParam;
if (!(but->dwFlags & TTBBF_ISLBUTTON) && nameexists(but->name))
return -1;
TopButtonInt *b = CreateButton(but);
b->hLangpack = (int)lParam;
b->LoadSettings();
b->CreateWnd();
if (b->hwnd == NULL) {
delete b;
return -1;
}
mir_cslock lck(csButtonsHook);
Buttons.insert(b);
g_ctrl->bOrderChanged = TRUE;
ArrangeButtons();
AddToOptions(b);
return b->id;
}
int OnIconChange(WPARAM, LPARAM)
{
mir_cslock lck(csButtonsHook);
for (int i = 0; i < Buttons.getCount(); i++) {
TopButtonInt *b = Buttons[i];
if (!b->hIconHandleUp && !b->hIconHandleDn)
continue;
if (b->hIconHandleUp) {
IcoLib_ReleaseIcon(b->hIconUp);
b->hIconUp = IcoLib_GetIconByHandle(b->hIconHandleUp);
}
if (b->hIconHandleDn) {
IcoLib_ReleaseIcon(b->hIconDn);
b->hIconDn = IcoLib_GetIconByHandle(b->hIconHandleDn);
}
DestroyWindow(b->hwnd);
b->CreateWnd();
}
if (g_ctrl->hWnd) {
g_ctrl->bOrderChanged = true;
PostMessage(g_ctrl->hWnd, TTB_UPDATEFRAMEVISIBILITY, 0, 0);
}
return 0;
}
// wparam = hTTBButton
// lparam = state
INT_PTR TTBSetState(WPARAM wParam, LPARAM lParam)
{
mir_cslock lck(csButtonsHook);
TopButtonInt *b = idtopos(wParam);
if (b == NULL)
return -1;
b->bPushed = (lParam & TTBST_PUSHED) != 0;
b->SetBitmap();
return 0;
}
static void RecreateWindows()
{
{
mir_cslock lck(csButtonsHook);
for (int i = 0; i < Buttons.getCount(); i++) {
TopButtonInt *b = Buttons[i];
if (b->hwnd) {
if (g_ctrl->bHardUpdate) {
DestroyWindow(b->hwnd);
b->CreateWnd();
}
else b->SetBitmap();
}
}
}
if (g_ctrl->hWnd)
PostMessage(g_ctrl->hWnd, TTB_UPDATEFRAMEVISIBILITY, 0, 0);
}
INT_PTR TTBSetOptions(WPARAM wParam, LPARAM lParam)
{
mir_cslock lck(csButtonsHook);
TopButtonInt *b = idtopos(HIWORD(wParam));
if (b == NULL)
return -1;
switch (LOWORD(wParam)) {
case TTBO_FLAGS: {
if (b->dwFlags == lParam)
return 0;
DWORD retval = b->CheckFlags(lParam);
if (retval & TTBBF_PUSHED)
b->SetBitmap();
if (retval & TTBBF_VISIBLE) {
ArrangeButtons();
b->SaveSettings(0, 0);
}
return 1;
}
case TTBO_TIPNAME:
if (lParam == 0)
return -1;
replaceStrT(b->ptszTooltip, TranslateTS(_A2T((LPCSTR)lParam)));
SendMessage(b->hwnd, BUTTONADDTOOLTIP, (WPARAM)b->ptszTooltip, BATF_UNICODE);
return 1;
case TTBO_ALLDATA:
if (lParam) {
TTBButton *lpTTB = (TTBButton*)lParam;
DWORD retval = b->CheckFlags(lpTTB->dwFlags);
bool changed = false;
if (b->hIconUp != lpTTB->hIconUp) {
b->hIconUp = lpTTB->hIconUp;
changed = true;
}
if (b->hIconDn != lpTTB->hIconDn) {
b->hIconDn = lpTTB->hIconDn;
changed = true;
}
if (changed)
b->SetBitmap();
if (retval & TTBBF_VISIBLE) {
ArrangeButtons();
b->SaveSettings(0, 0);
}
if (b->dwFlags & TTBBF_ISLBUTTON)
replaceStrT(b->ptszProgram, lpTTB->program);
else
replaceStr(b->pszService, lpTTB->pszService);
b->lParamUp = lpTTB->lParamUp;
b->wParamUp = lpTTB->wParamUp;
b->lParamDown = lpTTB->lParamDown;
b->wParamDown = lpTTB->wParamDown;
return 1;
}
else
return 0;
default:
return -1;
}
}
int ArrangeButtons()
{
mir_cslock lck(csButtonsHook);
RECT rcClient;
GetClientRect(g_ctrl->hWnd, &rcClient);
int nBarSize = rcClient.right - rcClient.left;
if (nBarSize == 0)
return 0;
int nLineCount = 0;
int i, nextX = 0, y = 0;
int nButtonCount = 0;
for (i = 0; i < Buttons.getCount(); i++)
if (Buttons[i]->hwnd)
nButtonCount++;
if (nButtonCount == 0)
return 0;
HDWP hdwp = BeginDeferWindowPos(nButtonCount);
bool bWasButttonBefore;
int nUsedWidth, iFirstButtonId = 0, iLastButtonId = 0;
do {
nLineCount++;
bWasButttonBefore = false;
nUsedWidth = 0;
for (i = iFirstButtonId; i < Buttons.getCount(); i++) {
TopButtonInt *b = Buttons[i];
if (b->hwnd == NULL)
continue;
int width = 0;
if (b->isVisible())
width = b->isSep() ? SEPWIDTH + 2 : g_ctrl->nButtonWidth + (bWasButttonBefore ? g_ctrl->nButtonSpace : 0);
if (nUsedWidth + width > nBarSize)
break;
nUsedWidth += width;
iLastButtonId = i + 1;
bWasButttonBefore = !b->isSep();
}
for (i = iFirstButtonId; i < iLastButtonId; i++) {
TopButtonInt *b = Buttons[i];
if (b->hwnd == NULL)
continue;
bool bOldVisible = IsWindowVisible(b->hwnd) != 0;
if (bOldVisible != b->isVisible())
g_ctrl->bOrderChanged = TRUE;
if (b->isVisible()) {
if (NULL != b->hwnd) /* Wine fix. */
hdwp = DeferWindowPos(hdwp, b->hwnd, NULL, nextX, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW);
if (b->isSep())
nextX += SEPWIDTH + 2;
else
nextX += g_ctrl->nButtonWidth + g_ctrl->nButtonSpace;
} else {
if (NULL != Buttons[i]->hwnd) /* Wine fix. */
hdwp = DeferWindowPos(hdwp, Buttons[i]->hwnd, NULL, nextX, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_HIDEWINDOW);
}
}
if (iFirstButtonId == iLastButtonId)
break;
iFirstButtonId = iLastButtonId;
y += g_ctrl->nButtonHeight + g_ctrl->nButtonSpace;
nextX = 0;
if (g_ctrl->bSingleLine)
break;
} while (iFirstButtonId < Buttons.getCount() && y >= 0 && (g_ctrl->bAutoSize || (y + g_ctrl->nButtonHeight <= rcClient.bottom - rcClient.top)));
for (i = iLastButtonId; i < Buttons.getCount(); i++) {
if (NULL != Buttons[i]->hwnd) /* Wine fix. */
hdwp = DeferWindowPos(hdwp, Buttons[i]->hwnd, NULL, nextX, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_HIDEWINDOW);
}
if (hdwp)
EndDeferWindowPos(hdwp);
return (g_ctrl->nButtonHeight + g_ctrl->nButtonSpace) * nLineCount - g_ctrl->nButtonSpace;
}
LRESULT CALLBACK TopToolBarProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
static bool supressRepos = false;
switch(msg) {
case WM_CREATE:
g_ctrl->hWnd = hwnd;
PostMessage(hwnd, TTB_UPDATEFRAMEVISIBILITY, 0, 0);
return FALSE;
case WM_DESTROY:
g_ctrl->hWnd = NULL;
break;
case WM_MOVE:
return 0;
case WM_WINDOWPOSCHANGING:
case WM_SIZE:
if (g_ctrl->nLastHeight != HIWORD(lParam)) {
db_set_dw(0, TTB_OPTDIR, "LastHeight", g_ctrl->nLastHeight = HIWORD(lParam));
ArrangeButtons();
}
if (supressRepos) {
supressRepos = false;
break;
}
// fall through
case TTB_REPOSBUTTONS:
if (g_ctrl->hWnd == hwnd) {
int iHeight = ArrangeButtons();
if ( g_ctrl->bAutoSize) {
RECT rcClient;
GetClientRect(g_ctrl->hWnd, &rcClient);
rcClient.bottom -= rcClient.top;
if (rcClient.bottom != iHeight && iHeight && rcClient.bottom) {
supressRepos = true;
PostMessage(hwnd, TTB_UPDATEFRAMEVISIBILITY, 0, 0);
}
}
return 0;
}
break;
case WM_NCPAINT:
case WM_PAINT:
PaintToolbar(hwnd);
return 0;
case WM_LBUTTONDOWN:
if (db_get_b(NULL, "CLUI", "ClientAreaDrag", 0)) {
POINT pt;
GetCursorPos(&pt);
return SendMessage(GetParent(hwnd), WM_SYSCOMMAND, SC_MOVE|HTCAPTION, MAKELPARAM(pt.x, pt.y));
}
return 0;
case WM_COMMAND:
switch (HIWORD(wParam)) {
case BN_CLICKED:
case BN_DOUBLECLICKED:
{
int id = GetWindowLongPtr((HWND)lParam, GWLP_USERDATA);
if (id != 0) {
mir_cslock lck(csButtonsHook);
TopButtonInt* b = idtopos(id);
if (b == NULL || b->isSep())
return 0;
if (b->dwFlags & TTBBF_ASPUSHBUTTON)
b->bPushed = !b->bPushed;
if (b->bPushed) { //Dn -> Up
if (!(b->dwFlags & TTBBF_ISLBUTTON)) // must be always true
if (b->pszService != NULL)
CallService(b->pszService, b->wParamUp, b->lParamUp);
}
else { //Up -> Dn
if (b->pszService != NULL)
CallService(b->pszService, b->wParamDown, b->lParamDown);
}
b->SetBitmap();
}
}
break;
}
break;
case TTB_UPDATEFRAMEVISIBILITY:
{
bool bResize = false;
if (g_ctrl->bAutoSize) {
int Height = ArrangeButtons();
INT_PTR frameopt = CallService(MS_CLIST_FRAMES_GETFRAMEOPTIONS, MAKEWPARAM(FO_HEIGHT, g_ctrl->hFrame), 0);
if (Height != frameopt) {
CallService(MS_CLIST_FRAMES_SETFRAMEOPTIONS, MAKEWPARAM(FO_HEIGHT, g_ctrl->hFrame), Height);
bResize = TRUE;
}
}
if (g_ctrl->bOrderChanged)
bResize = TRUE, g_ctrl->bOrderChanged = FALSE;
if (bResize)
CallService(MS_CLIST_FRAMES_UPDATEFRAME, (WPARAM)g_ctrl->hFrame, FU_FMPOS);
}
break;
case TTB_SETCUSTOMDATASIZE:
g_ctrl = (TTBCtrl*)mir_realloc(g_ctrl, lParam);
if (lParam > sizeof(TTBCtrl))
memset(g_ctrl+1, 0, lParam - sizeof(TTBCtrl));
SetWindowLongPtr(hwnd, 0, (LONG_PTR)g_ctrl);
break;
default:
return DefWindowProc(hwnd, msg, wParam, lParam);
}
return TRUE;
}
