winamp/Src/Plugins/Library/ml_local/pe_subclass.cpp

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2024-09-24 12:54:57 +00:00
#include "main.h"
#include "api__ml_local.h"
#include "resource.h"
static WNDPROC PE_oldWndProc;
static HMENU last_viewmenu = NULL;
static WORD waCmdMenuID;
static INT_PTR CALLBACK PE_newWndProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == WM_COMMAND && wParam > 45000 && wParam < 57000)
{
int n = wParam - 45000;
if (m_query_list[n])
{
queryItem *item = m_query_list[n];
wchar_t configDir[MAX_PATH] = {0};
PathCombineW(configDir, g_viewsDir, item->metafn);
C_Config viewconf(configDir);
main_playQuery(&viewconf, item->query, 0, 0);
return 0;
}
}
else if (uMsg == WM_INITMENUPOPUP)
{
HMENU hmenuPopup = (HMENU) wParam;
if (hmenuPopup == wa_playlists_cmdmenu)
{
if (!waCmdMenuID)
{
waCmdMenuID = (WORD)SendMessage(plugin.hwndWinampParent,WM_WA_IPC,0,IPC_REGISTER_LOWORD_COMMAND);
}
if (last_viewmenu)
{
RemoveMenu(wa_playlists_cmdmenu, waCmdMenuID, MF_BYCOMMAND);
DestroyMenu(last_viewmenu);
last_viewmenu = NULL;
}
mlGetTreeStruct mgts = { 1000, 45000, -1};
last_viewmenu = (HMENU)SendMessage(plugin.hwndLibraryParent, WM_ML_IPC, (WPARAM) & mgts, ML_IPC_GETTREE);
if (last_viewmenu)
{
MENUITEMINFOW menuItem = {sizeof(MENUITEMINFOW), MIIM_SUBMENU | MIIM_ID | MIIM_TYPE, MFT_STRING,
MFS_ENABLED, waCmdMenuID, last_viewmenu, NULL, NULL, NULL,
WASABI_API_LNGSTRINGW(IDS_OPEN_MEDIA_LIBRARY_VIEW_RESULTS), 0};
if (GetMenuItemCount(last_viewmenu) > 0)
{
InsertMenuItemW(wa_playlists_cmdmenu, 1, TRUE, &menuItem);
}
else
{
DestroyMenu(last_viewmenu);
last_viewmenu=0;
}
}
}
}
return CallWindowProc(PE_oldWndProc, hwndDlg, uMsg, wParam, lParam);
}
static HWND hwnd_pe = NULL;
void HookPlaylistEditor()
{
hwnd_pe = (HWND)SendMessage(plugin.hwndWinampParent, WM_WA_IPC, IPC_GETWND_PE, IPC_GETWND);
if (IsWindow(hwnd_pe))
PE_oldWndProc = (WNDPROC) SetWindowLongPtrW(hwnd_pe, GWLP_WNDPROC, (LONG_PTR)PE_newWndProc);
}
void UnhookPlaylistEditor()
{
SetWindowLongPtrW(hwnd_pe, GWLP_WNDPROC, (LONG_PTR)PE_oldWndProc);
}