308 lines
9.1 KiB
C++
308 lines
9.1 KiB
C++
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/** (c) Nullsoft, Inc. C O N F I D E N T I A L
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** Filename:
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** Project:
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** Description:
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** Author:
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** Created:
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**/
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#include "Main.h"
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#include "resource.h"
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#include "Options.h"
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#include "gen.h"
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#include <vector>
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#include "main.hpp"
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#include "../nu/AutoWide.h"
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extern std::vector<winampGeneralPurposePlugin*> gen_plugins;
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// gen tab procedure
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static bool pluginsLoaded;
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INT_PTR CALLBACK GenProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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hi helpinfo[] = {
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{IDC_GENLIB, IDS_P_GEN_LIB},
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{IDC_GENCONF, IDS_P_GEN_CONF},
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};
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DO_HELP();
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if (uMsg == WM_INITDIALOG)
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{
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pluginsLoaded = false;
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WIN32_FIND_DATAW d = {0};
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link_startsubclass(hwndDlg, IDC_PLUGINVERS);
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HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB);
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if (IsWindow(listWindow))
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{
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size_t x;
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RECT r = {0}, rc = {0};
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GetWindowRect(listWindow, &r);
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GetClientRect(listWindow, &r);
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MapWindowPoints(listWindow, hwndDlg, (LPPOINT)&r, 2);
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InflateRect(&r, 2, 2);
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DestroyWindow(listWindow);
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listWindow = CreateWindowExW(WS_EX_NOPARENTNOTIFY | WS_EX_CLIENTEDGE, WC_LISTVIEWW, L"",
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WS_CHILD | WS_VISIBLE | WS_TABSTOP | LVS_REPORT | LVS_SINGLESEL |
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LVS_SHOWSELALWAYS | LVS_SORTASCENDING | LVS_NOCOLUMNHEADER | LVS_NOSORTHEADER,
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r.left, r.top, r.right - r.left, r.bottom - r.top,
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hwndDlg, (HMENU)IDC_GENLIB, NULL, NULL);
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SetWindowPos(listWindow, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOSENDCHANGING);
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ListView_SetExtendedListViewStyleEx(listWindow, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP);
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SendMessageW(listWindow, WM_SETFONT, SendMessageW(hwndDlg, WM_GETFONT, 0, 0), FALSE);
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LVCOLUMNW lvc = {0};
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ListView_InsertColumnW(listWindow, 0, &lvc);
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ListView_InsertColumnW(listWindow, 1, &lvc);
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for (x = 0; x != gen_plugins.size(); x ++)
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{
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// only try to add if the plugin is still there
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// (as 5.5+ allows for dynamic unloads if supported)
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if(gen_plugins[x])
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{
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wchar_t fn[MAX_PATH] = {0}, buf[512] = {0};
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GetModuleFileNameW(gen_plugins[x]->hDllInstance, fn, MAX_PATH);
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PathStripPathW(fn);
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LVITEMW lvi = {LVIF_TEXT | LVIF_PARAM, (int)x, 0};
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lstrcpyn(buf, (gen_plugins[x]->version == GPPHDR_VER_U ? (wchar_t*)gen_plugins[x]->description : AutoWide(gen_plugins[x]->description)), 512);
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lvi.pszText = buf;
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lvi.lParam = x;
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lvi.iItem = ListView_InsertItemW(listWindow, &lvi);
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lvi.mask = LVIF_TEXT;
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lvi.iSubItem = 1;
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lvi.pszText = fn;
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ListView_SetItemW(listWindow, &lvi);
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}
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}
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wchar_t dirstr[MAX_PATH] = {0};
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PathCombineW(dirstr, PLUGINDIR, L"GEN_*.DLL");
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HANDLE h = FindFirstFileW(dirstr, &d);
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if (h != INVALID_HANDLE_VALUE)
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{
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do
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{
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PathCombineW(dirstr, PLUGINDIR, d.cFileName);
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HMODULE b = LoadLibraryExW(dirstr, NULL, LOAD_LIBRARY_AS_DATAFILE);
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for (x = 0; b && (x != gen_plugins.size()); x ++)
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{
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if (gen_plugins[x]->hDllInstance == b)
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{
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break;
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}
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}
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if (x == gen_plugins.size() || !b)
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{
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LVITEMW lvi = {LVIF_TEXT | LVIF_PARAM, (int)x, 0};
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lvi.pszText = d.cFileName;
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lvi.lParam = -2;
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lvi.iItem = ListView_InsertItemW(listWindow, &lvi);
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lvi.mask = LVIF_TEXT;
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lvi.iSubItem = 1;
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lvi.pszText = getStringW(IDS_NOT_LOADED, NULL, 0);
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ListView_SetItemW(listWindow, &lvi);
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}
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FreeLibrary(b);
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}
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while (FindNextFileW(h, &d));
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FindClose(h);
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}
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GetClientRect(listWindow, &r);
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ListView_SetColumnWidth(listWindow, 1, LVSCW_AUTOSIZE);
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ListView_SetColumnWidth(listWindow, 0, (r.right - r.left) - ListView_GetColumnWidth(listWindow, 1));
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DirectMouseWheel_EnableConvertToMouseWheel(listWindow, TRUE);
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pluginsLoaded = true;
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}
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}
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else if (uMsg == WM_NOTIFY)
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{
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LPNMHDR p = (LPNMHDR)lParam;
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if (p->idFrom == IDC_GENLIB)
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{
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if (p->code == LVN_ITEMCHANGED)
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{
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LPNMLISTVIEW pnmv = (LPNMLISTVIEW)lParam;
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LVITEM lvi = {LVIF_PARAM, pnmv->iItem};
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if (ListView_GetItem(p->hwndFrom, &lvi) && (pnmv->uNewState & LVIS_SELECTED))
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{
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EnableWindow(GetDlgItem(hwndDlg, IDC_GENCONF), (lvi.lParam != -2));
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EnableWindow(GetDlgItem(hwndDlg, IDC_UNINST), 1);
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}
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else
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{
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EnableWindow(GetDlgItem(hwndDlg, IDC_GENCONF), 0);
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EnableWindow(GetDlgItem(hwndDlg, IDC_UNINST), 0);
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}
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}
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else if (p->code == NM_DBLCLK)
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{
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PostMessageW(hwndDlg, WM_COMMAND, MAKEWPARAM(IDC_GENCONF, 0), (LPARAM)GetDlgItem(hwndDlg, IDC_GENCONF));
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}
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}
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else if (p->code == HDN_ITEMCHANGINGW)
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{
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if (pluginsLoaded)
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{
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#ifdef WIN64
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SetWindowLongPtrW(hwndDlg, DWLP_MSGRESULT, TRUE);
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#else
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SetWindowLong(hwndDlg, DWL_MSGRESULT, TRUE);
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#endif
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return TRUE;
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}
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}
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}
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else if (uMsg == WM_DESTROY)
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{
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HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB);
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if (IsWindow(listWindow))
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DirectMouseWheel_EnableConvertToMouseWheel(listWindow, FALSE);
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}
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else if (uMsg == WM_COMMAND)
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{
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switch (LOWORD(wParam))
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{
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case IDC_GENCONF:
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{
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if (IsWindowEnabled(GetDlgItem(hwndDlg, IDC_GENCONF)))
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{
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HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB);
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LVITEM lvi = {LVIF_PARAM, ListView_GetSelectionMark(listWindow)};
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if (ListView_GetItem(listWindow, &lvi))
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{
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if (lvi.lParam >= 0 && lvi.lParam < (int)gen_plugins.size())
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{
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if (!(config_no_visseh&4))
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{
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try {
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gen_plugins[lvi.lParam]->config();
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}
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catch(...)
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{
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LPMessageBox(hwndDlg, IDS_PLUGINERROR, IDS_ERROR, MB_OK | MB_ICONEXCLAMATION);
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}
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}
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else
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{
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gen_plugins[lvi.lParam]->config();
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}
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}
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}
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}
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}
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return FALSE;
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case IDC_UNINST:
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{
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if (IsWindowEnabled(GetDlgItem(hwndDlg, IDC_UNINST)))
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{
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HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB);
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int which_sel = ListView_GetSelectionMark(listWindow);
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LVITEM lvi = {LVIF_PARAM, which_sel};
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if (ListView_GetItem(listWindow, &lvi) &&
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LPMessageBox(hwndDlg, IDS_P_PLUGIN_UNINSTALL,IDS_P_PLUGIN_UNINSTALL_CONFIRM, MB_YESNO | MB_ICONEXCLAMATION) == IDYES)
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{
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if (lvi.lParam >= 0 && lvi.lParam < (int)gen_plugins.size())
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{
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int ret = GEN_PLUGIN_UNINSTALL_REBOOT;
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int (*pr)(HINSTANCE hDllInst, HWND hwndDlg, int param);
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if (lvi.lParam != -2)
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{
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*(void**)&pr = (void*)GetProcAddress(gen_plugins[lvi.lParam]->hDllInstance, "winampUninstallPlugin");
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if (pr) ret = pr(gen_plugins[lvi.lParam]->hDllInstance, hwndDlg, 0);
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}
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if (ret == GEN_PLUGIN_UNINSTALL_REBOOT)
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{
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extern void _w_s(char *name, char *data);
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wchar_t buf[MAX_PATH] = {0};
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GetModuleFileNameW(gen_plugins[lvi.lParam]->hDllInstance, buf, MAX_PATH);
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_w_sW("remove_genplug", buf);
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_w_i("show_prefs", 35);
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PostMessageW(hMainWindow, WM_USER, 0, IPC_RESTARTWINAMP);
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}
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// do dynamic unload if the plugin is able to support it (5.5+)
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else if (ret == GEN_PLUGIN_UNINSTALL_NOW)
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{
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wchar_t buf[MAX_PATH] = {0};
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GetModuleFileNameW(gen_plugins[lvi.lParam]->hDllInstance, buf, MAX_PATH);
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gen_plugins[lvi.lParam]->quit();
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FreeModule(gen_plugins[lvi.lParam]->hDllInstance);
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gen_plugins[lvi.lParam]=0;
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IFileTypeRegistrar *registrar=0;
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if (GetRegistrar(®istrar, true) == 0 && registrar)
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{
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if (registrar->DeleteItem(buf) != S_OK)
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{
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_w_sW("remove_genplug", buf);
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_w_i("show_prefs", 35);
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PostMessageW(hMainWindow, WM_USER, 0, IPC_RESTARTWINAMP);
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}
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registrar->Release();
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}
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ListView_DeleteItem(listWindow, which_sel);
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}
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}
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// will cope with not loaded plug-ins so we can still remove them, etc
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else if (lvi.lParam == -2)
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{
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wchar_t buf[1024] = {0}, base[1024] = {0};
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StringCchCopyW(base, 1024, PLUGINDIR);
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PathAddBackslashW(base);
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LVITEMW lvi = {LVIF_TEXT, which_sel};
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lvi.pszText = buf;
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lvi.cchTextMax = ARRAYSIZE(buf);
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ListView_GetItemW(listWindow, &lvi);
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wchar_t *p = wcschr(buf, L'.');
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if (p && *p == L'.')
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{
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p += 4;
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*p = 0;
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PathRemoveFileSpecW(base);
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PathAppendW(base, buf);
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}
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IFileTypeRegistrar *registrar=0;
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if (GetRegistrar(®istrar, true) == 0 && registrar)
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{
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if (registrar->DeleteItem(base) != S_OK)
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{
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_w_sW("remove_genplug", base);
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_w_i("show_prefs", 35);
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PostMessageW(hMainWindow, WM_USER, 0, IPC_RESTARTWINAMP);
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}
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else
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ListView_DeleteItem(listWindow, which_sel);
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registrar->Release();
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}
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}
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// resets the focus to the listbox so it'll keep ui response working
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SetFocus(GetDlgItem(hwndDlg, IDC_GENLIB));
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}
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}
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}
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return FALSE;
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case IDC_PLUGINVERS:
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myOpenURLWithFallback(hwndDlg, L"http://www.google.com/search?q=Winamp+General+Plugins", L"http://www.google.com/search?q=Winamp+General+Plugins");
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break;
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}
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}
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else
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link_handledraw(hwndDlg, uMsg, wParam, lParam);
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return FALSE;
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} //gen
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