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{mRadio frame}
const
frm_back:pAnsiChar = 'Frame background';
const
FrameWnd:HWND = 0;
FrameId:integer = -1;
OldEditProc:pointer=nil;
pattern:pWideChar=nil;
current: THANDLE = 0;
var
FrameCtrl:PControl;
colorhook:THANDLE;
hbr:HBRUSH;
frm_bkg:TCOLORREF;
function RadioFrameProc( Sender: PControl; var Msg: TMsg; var Rslt:Integer ): boolean;
begin
result:=false;
rslt:=0;
case Msg.message of
WM_DESTROY: begin
hVolFrmCtrl:=0;
DeleteObject(hbr);
end;
WM_SHOWWINDOW: begin
Rslt:=1;
with Sender^ do
hVolFrmCtrl:=Children[1].Handle;
end;
WM_CTLCOLORSTATIC: begin
// SetBkColor(msg.wParam, frm_bkg);
Rslt:=hbr;
result:=True;
end;
WM_CONTEXTMENU: begin
CallService('mRadio/Settings',0,0);
end;
WM_HSCROLL: begin
case loword(msg.wParam) of
SB_THUMBTRACK: begin
// gVolume:=Hiword(msg.wParam);
Service_RadioSetVolume(Hiword(msg.wParam){gVolume},2);
end;
SB_ENDSCROLL: begin
// gVolume:=SendMessage(msg.lParam,TBM_GETPOS,0,0);
Service_RadioSetVolume({Hiword(msg.wParam)}SendMessage(msg.lParam,TBM_GETPOS,0,0){gVolume},2)
end;
end;
end;
end;
end;
function DoAction(action:integer):integer;
begin
result:=Service_RadioMute(0,1);
end;
function ColorReload(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
cid:TColourID;
// wnd:HWND;
// i:integer;
begin
result:=0;
cid.cbSize:=SizeOf(cid);
StrCopy(cid.group,cPluginName);
StrCopy(cid.name ,frm_back);
frm_bkg:=CallService(MS_COLOUR_GETA,dword(@cid),0);
if hbr<>0 then DeleteObject(hbr);
hbr:=CreateSolidBrush(frm_bkg);
FrameCtrl.Children[1].Width := FrameCtrl.Children[1].Width-1;
FrameCtrl.Children[1].Width := FrameCtrl.Children[1].Width+1;
FrameCtrl.InvalidateEx;
FrameCtrl.Update;
end;
function GetIcon(action:integer;stat:integer=AST_NORMAL):cardinal;
begin
case stat of
AST_NORMAL : result:=CallService(MS_SKIN2_GETICON,0,dword(IcoBtnOn));
AST_PRESSED: result:=CallService(MS_SKIN2_GETICON,0,dword(IcoBtnOff));
else
result:=0;
end;
end;
procedure MyErase(DummySelf, Sender:PControl; DC:HDC);
begin
end;
procedure MyEraseFrame(DummySelf, Sender:PControl; DC:HDC);
var
rc:TRECT;
begin
GetClientRect(Sender.Handle, rc);
Sender.Canvas.Brush.Color := frm_bkg;
Sender.Canvas.FillRect(rc);
end;
function CreateFrameWindow(parent:HWND):THANDLE;
var
TB:PTrackbar;
begin
result:=0;
FrameCtrl:=NewAlienPanel(parent,esNone);
if FrameCtrl<>nil then
begin
result:=FrameCtrl.GetWindowHandle;
with FrameCtrl^ do
begin
// Button
btnMute:=CreateIcoButton(FrameCtrl,GetIcon,DoAction,IDC_RADIO_MUTE);
with btnMute^ do
begin
SetSize(16,16);
SetPosition(FrameCtrl.Width-18,0);
Anchor(false,true,true,false);
AsCheckbox:=true;
end;
// Trackbar
TB:=NewTrackbar(FrameCtrl,[trbTooltips,trbNoTicks,trbBoth,trbNoBorder],nil);
with TB^ do
begin
SetSize(FrameCtrl.Width-24,18);
SetPosition(2,0);
Anchor(true,true,true,false);
RangeMin:=0;
RangeMax:=100;
PageSize:=20;
OnEraseBkGnd:=TOnPaint(MakeMethod(nil, @MyErase));
end;
AttachProc(@RadioFrameProc);
end;
with FrameCtrl^ do
begin
MinWidth :=80;
MinHeight:=20;
Height:=18;
Anchor(true,true,true,true);
// OnMessage:=TOnMessage(MakeMethod(nil, @MyEraseFrame));
OnEraseBkGnd:=TOnPaint(MakeMethod(nil, @MyEraseFrame));
{
OnPaint :=FrameCtrl.Paint;
OnResize :=FrameCtrl.FrameResize;
OnMouseDown:=FrameCtrl.MouseDown;
}
end;
end;
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);
FrameWnd:=CreateFrameWindow(parent);
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,dword(@Frame),0);
if FrameId>=0 then
begin
CallService(MS_CLIST_FRAMES_UPDATEFRAME,FrameId, FU_FMPOS);
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;
FrameCtrl.Free;
// DestroyWindow(FrameWnd);
FrameWnd:=0;
end;
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