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unit sr_frame;
interface
uses windows;
procedure CreateFrame(parent:HWND);
procedure DestroyFrame;
implementation
uses commctrl,Messages,m_api,common,wrapper,mirutils,sr_global;
{$include resource.inc}
const
frm_back:pAnsiChar = 'Frame background';
const
FrameWnd:HWND = 0;
FrameId:integer = -1;
OldEditProc:pointer=nil;
pattern:pWideChar=nil;
var
colorhook:THANDLE;
hbr:HBRUSH;
frm_bkg:TCOLORREF;
function NewEditProc(Dialog:HWND;hMessage:uint;wParam:WPARAM;lParam:LPARAM):LRESULT; stdcall;
begin
// result:=0;
case hMessage of
WM_CHAR: begin
if wParam=27 then
begin
// clear edit field
SendMessage(Dialog,WM_SETTEXT,0,0);
result:=0;
end
else if wParam=13 then
begin
CallService(QS_SHOWSERVICE,twparam(pattern),0);
result:=0;
end
else
result:=1;
if result=0 then
exit;
end;
end;
result:=CallWindowProc(OldEditProc,Dialog,hMessage,wParam,lParam);
end;
function QSDlgResizer(Dialog:HWND;lParam:LPARAM;urc:PUTILRESIZECONTROL):int; cdecl;
begin
case urc^.wId of
IDC_FRAME_OPEN: result:=RD_ANCHORX_LEFT or RD_ANCHORY_CENTRE;
IDC_FRAME_EDIT: result:=RD_ANCHORX_WIDTH or RD_ANCHORY_CENTRE;
else
result:=0;
end;
end;
function QSFrameProc(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
DeleteObject(hbr);
hbr:=0;
end;
WM_INITDIALOG: begin
OldEditProc:=pointer(SetWindowLongPtrW(GetDlgItem(Dialog,IDC_FRAME_EDIT),
GWL_WNDPROC,LONG_PTR(@NewEditProc)));
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 :=GetDlgItem(Dialog,IDC_FRAME_OPEN);
ti.lpszText:=pWideChar(TranslateW('Open QS window'));
SendMessageW(hwndTooltip,TTM_ADDTOOLW,0,tlparam(@ti));
SetButtonIcon(GetDlgItem(Dialog,IDC_FRAME_OPEN),QS_QS);
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_COMMAND: begin
case wParam shr 16 of
EN_CHANGE: begin
mFreeMem(pattern);
pattern:=GetDlgText(Dialog,IDC_FRAME_EDIT);
if pattern<>nil then
CharLowerW(pattern);
end;
BN_CLICKED: begin
case loword(wParam) of
IDC_FRAME_OPEN: CallService(QS_SHOWSERVICE,twparam(pattern),0);
end;
end;
end;
end;
else
result:=DefWindowProc(Dialog,hMessage,wParam,lParam);
end;
end;
function ColorReload(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
cid:TColourID;
begin
result:=0;
cid.cbSize:=SizeOf(cid);
StrCopy(cid.group,'QuickSearch');
StrCopy(cid.name ,frm_back);
frm_bkg:=CallService(MS_COLOUR_GETA,twparam(@cid),0);
DeleteObject(hbr);
hbr:=CreateSolidBrush(frm_bkg);
RedrawWindow(FrameWnd,nil,0,RDW_ERASE);
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;
hbr:=0;
if parent=0 then
parent:=CallService(MS_CLUI_GETHWND,0,0);
if FrameWnd=0 then
FrameWnd:=CreateDialog(hInstance,MAKEINTRESOURCE(IDD_FRAME),parent,@QSFrameProc);
if FrameWnd<>0 then
begin
GetWindowRect(FrameWnd,tr);
FillChar(Frame,SizeOf(Frame),0);
with Frame do
begin
cbSize :=SizeOf(Frame);
hWnd :=FrameWnd;
hIcon :=CallService(MS_SKIN2_GETICON,0,tlparam(QS_QS));
align :=alTop;
height :=tr.bottom-tr.top+2;
Flags :=F_NOBORDER or F_UNICODE;
name.w :='Quick search';
TBName.w:='Quick search';
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,'QuickSearch');
StrCopy(cid.dbSettingsGroup,qs_module);
StrCopy(cid.name ,frm_back);
StrCopy(cid.setting,'frame_back');
cid.defcolour:=GetSysColor(COLOR_3DFACE);
cid.order :=0;
ColourRegister(@cid);
colorhook:=HookEvent(ME_COLOUR_RELOAD,@ColorReload);
ColorReload(0,0);
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;
mFreeMem(pattern);
end;
end.
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