winamp/Src/Winamp/Jump.cpp
2024-09-24 14:54:57 +02:00

315 lines
7.8 KiB
C++

/** (c) Nullsoft, Inc. C O N F I D E N T I A L
** Filename:
** Project:
** Description:
** Author:
** Created:
**/
#include "main.h"
static LRESULT WINAPI jumpDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
static LRESULT WINAPI jumpFileDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
HWND jump_hwnd, jump_hwnd2;
int jump_dialog(HWND hwnd)
{
if (IsWindow(jump_hwnd)) { SetForegroundWindow(jump_hwnd); return -1; }
LPCreateDialogW(IDD_JUMPDLG,DIALOG_PARENT(hwnd), jumpDlgProc);
return 0;
}
int jump_file_dialog(HWND hwnd)
{
if (IsWindow(jump_hwnd2)) { SetForegroundWindow(jump_hwnd2); return -1; }
LPCreateDialogW(IDD_JUMPFILEDLG,DIALOG_PARENT(hwnd),jumpFileDlgProc);
return 0;
}
static LRESULT WINAPI jumpDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
ShowWindow(jump_hwnd=hwndDlg,SW_SHOW);
{
char text[128] = {0};
int len=0;
if (in_mod) len=in_mod->GetLength()/1000;
StringCchPrintfA(text,128,"%d:%02d",len/60,len%60);
if (in_mod) len = in_mod->GetOutputTime()/1000;
else len=0;
SetDlgItemTextA(hwndDlg,IDC_TRACKLEN,text);
StringCchPrintfA(text,128,"%d:%02d",len/60,len%60);
SetDlgItemTextA(hwndDlg,IDC_MINUTES,text);
// show jump to time window and restore last position as applicable
POINT pt = {time_rect.left, time_rect.top};
if (!windowOffScreen(hwndDlg, pt))
SetWindowPos(hwndDlg, HWND_TOP, time_rect.left, time_rect.top, 0, 0, SWP_NOSIZE | SWP_NOSENDCHANGING);
}
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
{
char text[129] = {0};
int m=0,s=0,bt=0;
char *p=text;
GetDlgItemTextA(hwndDlg,IDC_MINUTES,text,sizeof(text));
while (p && *p == ' ') p++;
while (p && *p >= '0' && *p <= '9') {bt=1;s=s*10+*p++-'0';}
if (p && *p++ == ':')
{
m=s;s=0;
while (p && *p >= '0' && *p <= '9') {bt=1;s=s*10+*p++-'0';}
}
if (bt)
{
int time=m*60000+s*1000;
if (time >= 0 && !PlayList_ishidden(PlayList_getPosition()))
{
if (in_seek(time) < 0)
SendMessageW(hMainWindow,WM_WA_MPEG_EOF,0,0);
else
{
ui_drawtime(in_getouttime()/1000,0);
}
}
Sleep(100);
while (1)
{
MSG msg = {0};
if (!PeekMessage(&msg,hMainWindow,WM_MOUSEFIRST,WM_MOUSELAST,PM_REMOVE))
break;
}
}
}
case IDCANCEL:
GetWindowRect(hwndDlg, &time_rect);
DestroyWindow(hwndDlg);
return FALSE;
}
return FALSE;
case WM_DESTROY:
jump_hwnd=0;
return 0;
}
return 0;
}
static void parselist(char *out, const char *in)
{
int inquotes=0, neednull=0;
while (in && *in)
{
char c=*in++;
if (c >= 'A' && c <= 'Z') c+='a'-'A';
if ((c >= 'a' && c <= 'z') || (c >= '0' && c <= '9'))
{
neednull=1;
*out++=c;
}
else if (c == '\"')
{
inquotes=!inquotes;
if (!inquotes)
{
*out++=0;
neednull=0;
}
}
else
{
if (inquotes) *out++=c;
else if (neednull)
{
*out++=0;
neednull=0;
}
}
}
*out++=0;
*out++=0;
}
extern "C"
{
static int __cdecl substr_search(const char *bigtext, const char *littletext)
{
char littletext_list[128] = {0}, *plist = 0;
char bigtext_list[MAX_PATH*8] = {0};
parselist(littletext_list, littletext);
StringCchCopyA(bigtext_list, MAX_PATH*8, bigtext);
plist = bigtext_list;
while (plist && *plist)
{
if (*plist >= 'A' && *plist <= 'Z') *plist += 'a'-'A';
plist++;
}
plist = littletext_list;
while (plist && *plist)
{
if (!strstr(bigtext_list, plist)) return 0;
plist += lstrlenA(plist) + 1;
}
return 1;
}
static int (__cdecl *jtf_comparator)(const char *, const char *) = substr_search;
static int (__cdecl *jtf_comparatorW)(const wchar_t *, const wchar_t *) = 0;
}
void SetJumpComparator(void *functionPtr)
{
if (functionPtr)
jtf_comparator = (int (__cdecl *)(const char *, const char *))(functionPtr);
else
jtf_comparator = substr_search;
}
void SetJumpComparatorW(void *functionPtr)
{
if (functionPtr)
jtf_comparatorW = (int (__cdecl *)(const wchar_t *, const wchar_t *))(functionPtr);
else
jtf_comparatorW = 0;
}
static WNDPROC oldWndProc;
static LRESULT WINAPI newWndProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
if ((uMsg == WM_KEYDOWN || uMsg == WM_KEYUP) &&
(wParam == VK_UP || wParam == VK_DOWN || wParam == VK_PRIOR || wParam == VK_NEXT))
{
SendMessageW(GetDlgItem(GetParent(hwndDlg),IDC_SELBOX),uMsg,wParam,lParam);
return 0;
}
return CallWindowProc(oldWndProc,hwndDlg,uMsg,wParam,lParam);
}
static LRESULT WINAPI jumpFileDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
ShowWindow(jump_hwnd2=hwndDlg,SW_SHOW);
{
int x = 0;
HWND hw = GetDlgItem(hwndDlg,IDC_SELBOX);
// prevents showing the full playlist contents on loading as needed
if (!config_jtf_check)
{
int t = PlayList_getPosition();
int v = PlayList_getlength();
SendMessageW(hw,WM_SETREDRAW,FALSE,0);
for (x = 0; x < v; x ++)
{
wchar_t ft[FILETITLE_SIZE] = {0};
PlayList_getitem2W(x, 0, ft);
SendMessageW(hw,LB_SETITEMDATA,SendMessageW(hw,LB_ADDSTRING,0,(LPARAM) ft),x);
}
for (x = 0; x < v; x ++)
{
if (SendMessageW(hw,LB_GETITEMDATA,x,0)==t)
break;
}
SendMessageW(hw,WM_SETREDRAW,TRUE,0);
}
SendMessageW(hw, LB_SETCURSEL, x, 0);
oldWndProc = (WNDPROC) SetWindowLongPtrW(GetDlgItem(hwndDlg, IDC_EDIT1), GWLP_WNDPROC, (LONG_PTR)newWndProc);
}
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
{
LRESULT x=SendDlgItemMessage(hwndDlg,IDC_SELBOX,LB_GETITEMDATA,SendDlgItemMessage(hwndDlg,IDC_SELBOX,LB_GETCURSEL,0,0),0);
if (x >= 0 && x != PlayList_getPosition())
{
PlayList_setposition(x);
PlayList_getcurrent(FileName,FileTitle,FileTitleNum);
StartPlaying();
}
Sleep(100);
while (1)
{
MSG msg = {0};
if (!PeekMessage(&msg,hMainWindow,WM_MOUSEFIRST,WM_MOUSELAST,PM_REMOVE))
break;
}
}
case IDCANCEL:
DestroyWindow(hwndDlg);
return FALSE;
case IDC_SELBOX:
if (HIWORD(wParam) == LBN_DBLCLK)
{
SendMessageW(hwndDlg,WM_COMMAND,IDOK,0);
}
return FALSE;
case IDC_EDIT1:
if (HIWORD(wParam) == EN_CHANGE)
{
wchar_t s[64] = {0};
if(jtf_comparatorW) GetDlgItemTextW(hwndDlg,IDC_EDIT1,s,64);
else GetDlgItemTextA(hwndDlg,IDC_EDIT1,(char*)s,64);
int v = PlayList_getlength();
HWND hw = GetDlgItem(hwndDlg,IDC_SELBOX);
SendMessageW(hw,WM_SETREDRAW,FALSE,0);
SendMessageW(hw,LB_RESETCONTENT,0,0);
// prevents showing the full playlist contents on searching as needed
if (!config_jtf_check || s[0] && config_jtf_check)
{
int x = 0;
for (; x < v; x++)
{
int addtolist = 1;
if (jtf_comparatorW)
{
wchar_t buf[FILENAME_SIZE+FILETITLE_SIZE+1] = {0};
PlayList_getitem_jtfW(x, buf);
addtolist = jtf_comparatorW(buf, s);
}
else
{
char buf[FILENAME_SIZE+FILETITLE_SIZE+1] = {0}, b2[FILETITLE_SIZE] = {0};
PlayList_getitem2(x,buf,b2);
StringCchCatA(buf,FILENAME_SIZE+FILETITLE_SIZE+1," ");
StringCchCatA(buf,FILENAME_SIZE+FILETITLE_SIZE+1,b2);
addtolist = jtf_comparator(buf,(char*)s);
}
if (!s[0] || addtolist)
{
wchar_t b2[FILETITLE_SIZE] = {0};
PlayList_getitem2W(x, 0, b2);
SendMessageW(hw,LB_SETITEMDATA,SendMessageW(hw,LB_ADDSTRING,0,(LPARAM) b2),x);
}
}
SendMessageW(hw,LB_SETCURSEL,0,x);
}
SendMessageW(hw,WM_SETREDRAW,TRUE,0);
}
return FALSE;
}
return FALSE;
case WM_DESTROY:
jump_hwnd2=0;
return 0;
}
return 0;
}