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{mRadio frame}
const
frm_back:pAnsiChar = 'Frame background';
const
FrameWnd:HWND = 0;
FrameId:integer = -1;
var
colorhook:THANDLE;
hbr:HBRUSH;
frm_bkg:TCOLORREF;
OldBtnWndProc:pointer;
OldSliderWndProc:pointer;
function QSDlgResizer(Dialog:HWND;lParam:LPARAM;urc:PUTILRESIZECONTROL):int; cdecl;
begin
case urc^.wId of
IDC_RADIO_MUTE: result:=RD_ANCHORX_RIGHT or RD_ANCHORY_CENTRE;
IDC_RADIO_VOL : result:=RD_ANCHORX_WIDTH or RD_ANCHORY_CENTRE;
else
result:=0;
end;
end;
function SliderWndProc(Dialog:HWnd;hMessage:UINT;wParam:WPARAM;lParam:LPARAM):lresult; stdcall;
begin
if hMessage=WM_ERASEBKGND then
result:=1
else
result:=CallWindowProc(OldSliderWndProc, Dialog, hMessage, wParam, lParam);
end;
function BtnWndProc(Dialog:HWnd;hMessage:UINT;wParam:WPARAM;lParam:LPARAM):lresult; stdcall;
begin
if hMessage=WM_ERASEBKGND then
result:=1
else
result:=CallWindowProc(OldBtnWndProc, Dialog, hMessage, wParam, lParam);
end;
function RadioFrameProc(Dialog:HWnd;hMessage:UINT;wParam:WPARAM;lParam:LPARAM):lresult; stdcall;
var
urd:TUTILRESIZEDIALOG;
rc:TRECT;
ti:TTOOLINFOW;
hwndTooltip:HWND;
begin
result:=0;
case hMessage of
WM_DESTROY: begin
hVolFrmCtrl :=0;
hMuteFrmCtrl:=0;
DeleteObject(hbr);
end;
WM_INITDIALOG: begin
hMuteFrmCtrl:=GetDlgItem(Dialog,IDC_RADIO_MUTE);
SendMessage(hMuteFrmCtrl, BUTTONSETASFLATBTN,0,0);
SetButtonIcon(hMuteFrmCtrl,IcoBtnOn);
hwndTooltip:=CreateWindowW(TOOLTIPS_CLASS,nil,TTS_ALWAYSTIP,
integer(CW_USEDEFAULT),integer(CW_USEDEFAULT),
integer(CW_USEDEFAULT),integer(CW_USEDEFAULT),
Dialog,0,hInstance,nil);
FillChar(ti,SizeOf(ti),0);
ti.cbSize :=sizeof(TOOLINFO);
ti.uFlags :=TTF_IDISHWND or TTF_SUBCLASS;
ti.hwnd :=Dialog;
ti.hinst :=hInstance;
ti.uId :=hMuteFrmCtrl;
ti.lpszText:=pWideChar(TranslateW('Mute'));
SendMessageW(hwndTooltip,TTM_ADDTOOLW,0,tlparam(@ti));
hVolFrmCtrl:=GetDlgItem(Dialog,IDC_RADIO_VOL);
SendMessage(hVolFrmCtrl,TBM_SETRANGE,0,MAKELONG(0,100));
SendMessage(hVolFrmCtrl,TBM_SETPAGESIZE,0,20);
SendMessage(hVolFrmCtrl,TBM_SETPOS,1,gVolume);
OldSliderWndProc:=pointer(SetWindowLongPtrW(hVolFrmCtrl,GWL_WNDPROC,LONG_PTR(@SliderWndProc)));
OldBtnWndProc :=pointer(SetWindowLongPtrW(hVolFrmCtrl,GWL_WNDPROC,LONG_PTR(@BtnWndProc)));
end;
WM_SIZE: begin
FillChar(urd,SizeOf(TUTILRESIZEDIALOG),0);
urd.cbSize :=SizeOf(urd);
urd.hwndDlg :=Dialog;
urd.hInstance :=hInstance;
urd.lpTemplate:=MAKEINTRESOURCEA(IDD_FRAME);
urd.lParam :=0;
urd.pfnResizer:=@QSDlgResizer;
CallService(MS_UTILS_RESIZEDIALOG,0,tlparam(@urd));
end;
WM_ERASEBKGND: begin
GetClientRect(Dialog,rc);
FillRect(wParam,rc,hbr);
result:=1;
end;
WM_CTLCOLORSTATIC: begin
if THANDLE(lParam)=hVolFrmCtrl then
begin
SetBkColor(wParam, frm_bkg);
result:=hbr;
end;
end;
WM_CONTEXTMENU: begin
CallService(cPluginName + '/Settings',0,0);
end;
WM_COMMAND: begin
case wParam shr 16 of
BN_CLICKED: begin
case loword(wParam) of
IDC_RADIO_MUTE: begin
Service_RadioMute(0,1);
end;
end;
end;
end;
end;
WM_HSCROLL: begin
// gVolume:=SendMessage(lParam,TBM_GETPOS,0,0);
Service_RadioSetVolume(SendMessage(lParam,TBM_GETPOS,0,0){gVolume},2)
end;
else
result:=DefWindowProc(Dialog,hMessage,wParam,lParam);
end;
end;
function ColorReload(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
cid:TColourID;
wnd:HWND;
begin
result:=0;
cid.cbSize:=SizeOf(cid);
StrCopy(cid.group,cPluginName);
StrCopy(cid.name ,frm_back);
frm_bkg:=CallService(MS_COLOUR_GETA,twparam(@cid),0);
if hbr<>0 then DeleteObject(hbr);
hbr:=CreateSolidBrush(frm_bkg);
wnd:=GetFocus();
InvalidateRect(hVolFrmCtrl,nil,true);
SetFocus(hVolFrmCtrl);
RedrawWindow(FrameWnd,nil,0,RDW_INVALIDATE or RDW_ALLCHILDREN or RDW_ERASE);
SetFocus(wnd);
end;
procedure CreateFrame(parent:HWND);
var
Frame:TCLISTFrame;
wnd:HWND;
tmp:cardinal;
tr:TRECT;
cid:TColourID;
begin
if ServiceExists(MS_CLIST_FRAMES_ADDFRAME)=0 then
exit;
if parent=0 then
parent:=CallService(MS_CLUI_GETHWND,0,0);
if FrameWnd=0 then
FrameWnd:=CreateDialog(hInstance,MAKEINTRESOURCE(IDD_FRAME),parent,@RadioFrameProc);
if FrameWnd<>0 then
begin
GetWindowRect(FrameWnd,tr);
FillChar(Frame,SizeOf(Frame),0);
with Frame do
begin
cbSize :=SizeOf(Frame);
hWnd :=FrameWnd;
hIcon :=0;
align :=alTop;
height :=tr.bottom-tr.top+2;
if IsAnsi then
begin
Flags :=F_VISIBLE or F_NOBORDER;
name.a :=cPluginName;
TBName.a:=cPluginName + ' volume control';
end
else
begin
Flags :=F_VISIBLE or F_NOBORDER or F_UNICODE;
name.w :=cPluginName;
TBName.w:=cPluginName + ' volume control';
end;
end;
FrameId:=CallService(MS_CLIST_FRAMES_ADDFRAME,wparam(@Frame),0);
if FrameId>=0 then
begin
CallService(MS_CLIST_FRAMES_UPDATEFRAME,FrameId, FU_FMPOS);
wnd:=CallService(MS_CLUI_GETHWND{MS_CLUI_GETHWNDTREE},0,0);
tmp:=SendMessage(wnd,CLM_GETEXSTYLE,0,0);
SendMessage(wnd,CLM_SETEXSTYLE,tmp or CLS_EX_SHOWSELALWAYS,0);
cid.cbSize:=SizeOf(cid);
cid.flags :=0;
StrCopy(cid.group,cPluginName);
StrCopy(cid.dbSettingsGroup,cPluginName);
StrCopy(cid.name ,frm_back);
StrCopy(cid.setting,'frame_back');
cid.defcolour:=COLOR_3DFACE;
cid.order :=0;
ColourRegister(@cid);
hbr:=0;
colorhook:=HookEvent(ME_COLOUR_RELOAD,@ColorReload);
ColorReload(0,0);
Service_RadioSetVolume(gVolume,0);
end;
end;
end;
procedure DestroyFrame;
begin
if FrameId>=0 then
begin
UnhookEvent(colorhook);
CallService(MS_CLIST_FRAMES_REMOVEFRAME,FrameId,0);
FrameId:=-1;
end;
DestroyWindow(FrameWnd);
FrameWnd:=0;
end;
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