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{Popup support}
unit Popups;
{$include compilers.inc}
interface
{$Resource popup.res}
implementation
uses windows,messages,commctrl,
wat_api,waticons,global,
wrapper,common,m_api,dbsettings,mirutils;
const
MenuInfoPos = 500050002;
PluginName = 'Winamp Track';
const
IcoBtnInfo:PAnsiChar='WATrack_Info';
const
HKN_POPUP:PAnsiChar = 'WAT_Popup';
{$include pop_rc.inc}
{$include pop_vars.inc}
{$include pop_opt.inc}
{$include resource.inc}
const
MainTmpl = 'artist: %ls'#13#10'title: "%ls"'#13#10'album: "%ls"'#13#10+
'genre: %ls'#13#10'comment: %ls'#13#10'year: %ls'#13#10'track: %lu'#13#10+
'bitrate: %lukbps %ls'#13#10'samplerate: %luKHz'#13#10+
'channels: %lu'#13#10'length: %ls'#13#10'player: "%ls" v.%ls';
AddTmpl = #13#10'file: "%ls"'#13#10'size: %lu bytes';
procedure ShowMusicInfo(si:pSongInfo);
var
Tmpl:array [0..255] of WideChar;
buf:pWideChar;
lvars:array [0..15] of uint_ptr;
s:array [0..31] of WideChar;
p:PWideChar;
begin
mGetMem(buf,16384);
with si^ do
begin
lvars[0]:=uint_ptr(artist);
lvars[1]:=uint_ptr(title);
lvars[2]:=uint_ptr(album);
lvars[3]:=uint_ptr(genre);
lvars[4]:=uint_ptr(comment);
lvars[5]:=uint_ptr(year);
lvars[6]:=track;
lvars[7]:=kbps;
if vbr>0 then
p:='VBR'
else
p:='CBR';
lvars[8]:=uint_ptr(p);
lvars[9]:=khz;
lvars[10]:=channels;
lvars[11]:=uint_ptr(IntToTime(s,total));
lvars[12]:=uint_ptr(player);
lvars[13]:=uint_ptr(txtver);
end;
StrCopyW(Tmpl,TranslateW(MainTmpl));
if PopupFile=BST_CHECKED then
begin
lvars[14]:=uint_ptr(si^.mfile);
lvars[15]:=si^.fsize;
StrCatW(Tmpl,TranslateW(AddTmpl));
end;
wvsprintfw(buf,Tmpl,@lvars);
MessageBoxW(0,buf,PluginName,MB_OK);
mFreeMem(buf);
end;
function DumbPopupDlgProc(wnd:HWND;msg:dword;wParam:WPARAM;lParam:LPARAM):LRESULT; stdcall;
var
si:pSongInfo;
h:HBITMAP;
begin
case msg of
WM_COMMAND,WM_CONTEXTMENU: begin
if msg=WM_CONTEXTMENU then
wParam:=HiByte(PopupAction)
else
wParam:=LoByte(PopupAction);
si:=pointer(CallService(MS_WAT_RETURNGLOBAL,0,0));
case wParam of
1: ShowMusicInfo(si);
2: ShowWindow(si^.plwnd,SW_RESTORE);
3: CallServiceSync(MS_WAT_PRESSBUTTON,WAT_CTRL_NEXT,0);
end;
SendMessage(wnd,UM_DESTROYPOPUP,0,0);
result:=1;
end;
UM_POPUPACTION: begin
// if wParam<>0 then
result:=CallServiceSync(MS_WAT_PRESSBUTTON,lParam,0);
end;
UM_FREEPLUGINDATA: begin
h:=PUGetPluginData(wnd);
if h<>0 then
DeleteObject(h);
result:=0;
end;
else
result:=DefWindowProc(wnd,msg,wParam,lParam);
end;
end;
function MakeAction(var anAct:TPOPUPACTION;action:integer):PPOPUPACTION;
begin
result:=@anAct;
anAct.cbSize :=SizeOf(TPOPUPACTION);
anAct.lchIcon:=GetIcon(action);
anAct.flags :=PAF_ENABLED;
anAct.wParam :=1;
anAct.lParam :=action;
StrCopy(StrCopyE(anAct.lpzTitle,'Watrack/'),GetIconDescr(action));
end;
function MakeActions:PPOPUPACTION;
type
anacts = array [0..6] of TPOPUPACTION;
var
actions:^anacts;
begin
if PopupButtons<>BST_UNCHECKED then
begin
mGetMem(actions,SizeOf(anacts));
result:=PPOPUPACTION(actions);
FillChar(actions^,SizeOf(actions^),0);
MakeAction(actions[0],WAT_CTRL_PREV);
MakeAction(actions[1],WAT_CTRL_PLAY);
MakeAction(actions[2],WAT_CTRL_PAUSE);
MakeAction(actions[3],WAT_CTRL_STOP);
MakeAction(actions[4],WAT_CTRL_NEXT);
MakeAction(actions[5],WAT_CTRL_VOLDN);
MakeAction(actions[6],WAT_CTRL_VOLUP);
end
else
result:=nil;
end;
procedure ThShowPopup(si:pSongInfo); cdecl;
var
ppdu:TPOPUPDATAW;
title,descr:pWideChar;
flag:dword;
Icon:HICON;
sec:integer;
cb,ct:TCOLORREF;
begin
descr:=PWideChar(CallService(MS_WAT_REPLACETEXT,0,lparam(PopText)));
title:=PWideChar(CallService(MS_WAT_REPLACETEXT,0,lparam(PopTitle)));
if (descr<>nil) or (title<>nil) then
begin
if si^.icon<>0 then
Icon:=si^.icon
else
Icon:=Skin_LoadIcon(SKINICON_OTHER_MIRANDA,0);
if PopupDelay<0 then
sec:=-1
else if PopupDelay>0 then
sec:=PopupPause
else
sec:=0;
case PopupColor of
0: begin
cb:=0;
ct:=0;
end;
1: begin
cb:=GetSysColor(COLOR_BTNFACE);
ct:=GetSysColor(COLOR_BTNTEXT);
end;
2: begin
cb:=PopupBack;
ct:=PopupFore;
end;
else
cb:=0;
ct:=0;
end;
FillChar(ppdu,SizeOf(TPOPUPDATAW),0);
with ppdu do
begin
if title<>nil then
StrCopyW(lpwzContactName,title,MAX_CONTACTNAME-1)
else
lpwzContactName[0]:=' ';
if descr<>nil then
StrCopyW(lpwzText,descr,MAX_SECONDLINE-1)
else
lpwzText[0]:=' ';
lchIcon :=Icon;
PluginWindowProc:=@DumbPopupDlgProc;
iSeconds :=sec;
colorBack :=cb;
colorText :=ct;
if ActionList=nil then
flag:=0
else
begin
flag :=0;
actionCount:=7;
lpActions :=ActionList;
end;
end;
PUAddPopupW(@ppdu,flag);
mFreeMem(title);
mFreeMem(descr);
end;
end;
procedure ShowPopup(si:pSongInfo);
begin
mir_forkthread(@ThShowPopup,si);
end;
// --------------- Services and Hooks ----------------
function OpenPopup(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
si:pSongInfo;
begin
result:=0;
if DisablePlugin<>dsEnabled then
exit;
if CallService(MS_WAT_GETMUSICINFO,0,tlparam(@si))=WAT_RES_OK then
begin
if PopupPresent then
ShowPopup(si)
else
ShowMusicInfo(si);
end;
end;
procedure regpophotkey;
var
hkrec:THOTKEYDESC;
begin
if DisablePlugin=dsPermanent then
exit;
FillChar(hkrec,SizeOf(hkrec),0);
with hkrec do
begin
pszName :=HKN_POPUP;
pszDescription.a:='WATrack popup hotkey';
pszSection.a :=PluginName;
pszService :=MS_WAT_SHOWMUSICINFO;
DefHotKey:=((HOTKEYF_ALT or HOTKEYF_CONTROL) shl 8) or VK_F7 or HKF_MIRANDA_LOCAL;
end;
Hotkey_Register(@hkrec);
end;
{$include pop_dlg.inc}
function NewPlStatus(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
flag:integer;
begin
result:=0;
case wParam of
WAT_EVENT_NEWTRACK: begin
if PopupPresent and (PopRequest=BST_UNCHECKED) then
ShowPopup(pSongInfo(lParam));
end;
WAT_EVENT_PLUGINSTATUS: begin
DisablePlugin:=lParam;
case lParam of
dsEnabled: begin
flag:=0;
end;
dsPermanent: begin
flag:=CMIF_GRAYED;
end;
else // like 1
exit
end;
Menu_ModifyItem(hMenuInfo, nil, INVALID_HANDLE_VALUE, flag);
end;
end;
end;
function IconChanged(wParam:WPARAM;lParam:LPARAM):int;cdecl;
begin
result:=0;
if ActionList<>nil then
begin
mFreeMem(ActionList);
ActionList:=MakeActions;
PURegisterActions(ActionList,7);
end;
end;
function OnOptInitialise(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
odp:TOPTIONSDIALOGPAGE;
begin
FillChar(odp,SizeOf(odp),0);
odp.flags :=ODPF_BOLDGROUPS;
odp.Position :=900003000;
odp.szTitle.a :=PluginName;
odp.szGroup.a :='Popups';
odp.pszTemplate:=PAnsiChar(IDD_OPT_POPUP);
odp.pfnDlgProc :=@DlgPopupOpt;
Options_AddPage(wParam,@odp);
result:=0;
end;
function OnTTBLoaded(wParam:WPARAM;lParam:LPARAM):int;cdecl;
var
ttb:TTBButton;
begin
result:=0;
if onttbhook<>0 then
UnhookEvent(onttbhook);
// get info button
FillChar(ttb,SizeOf(ttb),0);
ttb.dwFlags :=TTBBF_VISIBLE{ or TTBBF_SHOWTOOLTIP};
ttb.hIconUp :=IcoLib_GetIcon(IcoBtnInfo,0);
ttb.hIconDn :=ttb.hIconUp;
ttb.pszService:=MS_WAT_SHOWMUSICINFO;
ttb.name :='Music Info';
ttbInfo:=TopToolbar_AddButton(@ttb);
if ttbInfo=THANDLE(-1) then
ttbInfo:=0;
end;
// ------------ base interface functions -------------
function CheckProc(load:boolean):boolean;
var
newstate:boolean;
begin
result:=true;
// Popups
if PopupPresent=false then
begin
PopupPresent:=true;
opthook:=HookEvent(ME_OPT_INITIALISE,@OnOptInitialise);
if RegisterButtonIcons then
begin
ActionList:=MakeActions;
if ActionList<>nil then
PURegisterActions(ActionList,7);
end;
end;
// TTB
newstate:=ServiceExists(MS_TTB_ADDBUTTON);
if newstate=(ttbInfo<>0) then
exit;
if ttbInfo=0 then
begin
onttbhook:=0;
OnTTBLoaded(0,0);
if ttbInfo=0 then
onttbhook:=HookEvent(ME_TTB_MODULELOADED,@OnTTBLoaded);
end
else
begin
if ServiceExists(MS_TTB_REMOVEBUTTON) then
CallService(MS_TTB_REMOVEBUTTON,WPARAM(ttbInfo),0);
ttbInfo:=0;
end;
// Variables ?
end;
function InitProc(aGetStatus:boolean=false):integer;
var
mi:TMO_MenuItem;
sid:TSKINICONDESC;
begin
if aGetStatus then
begin
if GetModStatus=0 then
begin
result:=0;
exit;
end;
end
else
SetModStatus(1);
result:=1;
ssmi:=CreateServiceFunction(MS_WAT_SHOWMUSICINFO,@OpenPopup);
FillChar(sid,SizeOf(TSKINICONDESC),0);
sid.cx:=16;
sid.cy:=16;
sid.szSection.a:='WATrack';
sid.hDefaultIcon :=LoadImage(hInstance,MAKEINTRESOURCE(BTN_INFO),IMAGE_ICON,16,16,0);
sid.pszName :=IcoBtnInfo;
sid.szDescription.a:='Music Info';
Skin_AddIcon(@sid);
DestroyIcon(sid.hDefaultIcon);
HookEvent(ME_SKIN2_ICONSCHANGED,@IconChanged);
FillChar(mi,SizeOf(mi),0);
SET_UID(@mi, '225458FC-C423-4B20-A798-2DB423506F80');
mi.root :=hMenuRoot;
mi.hIcon :=IcoLib_GetIcon(IcoBtnInfo,0);
mi.szName.a :='Music Info';
mi.pszService:=MS_WAT_SHOWMUSICINFO;
mi.position :=MenuInfoPos;
hMenuInfo:=Menu_AddMainMenuItem(@mi);
ActionList:=nil;
PopupPresent:=true;
opthook:=HookEvent(ME_OPT_INITIALISE,@OnOptInitialise);
loadpopup;
if RegisterButtonIcons then
begin
ActionList:=MakeActions;
if ActionList<>nil then
PURegisterActions(ActionList,7);
end;
regpophotkey;
plStatusHook:=HookEvent(ME_WAT_NEWSTATUS,@NewPlStatus);
if ServiceExists(MS_TTB_ADDBUTTON) then
begin
onttbhook:=0;
OnTTBLoaded(0,0);
if ttbInfo=0 then
onttbhook:=HookEvent(ME_TTB_MODULELOADED,@OnTTBLoaded);
end
else
ttbInfo:=0;
end;
procedure DeInitProc(aSetDisable:boolean);
begin
if aSetDisable then
SetModStatus(0);
Menu_RemoveItem(hMenuInfo);
UnhookEvent(plStatusHook);
DestroyServiceFunction(ssmi);
freepopup;
if ttbInfo<>0 then
begin
if ServiceExists(MS_TTB_REMOVEBUTTON) then
CallService(MS_TTB_REMOVEBUTTON,WPARAM(ttbInfo),0);
ttbInfo:=0;
end;
if PopupPresent then
begin
UnhookEvent(opthook);
mFreeMem(ActionList);
end;
end;
var
Popup:twModule;
procedure Init;
begin
Popup.Next :=ModuleLink;
Popup.Init :=@InitProc;
Popup.DeInit :=@DeInitProc;
Popup.AddOption :=nil;
Popup.Check :=@CheckProc;
Popup.ModuleName:='Popups';
ModuleLink :=@Popup;
end;
begin
Init;
end.
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