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winamp/Src/Plugins/Library/ml_nft/view.cpp

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#include <strsafe.h>
#include "main.h"
#include "../nu/DialogSkinner.h"
#include "../nu/ListView.h"
#include "../../General/gen_ml/ml_ipc.h"
#include "../../General/gen_ml/menu.h"
#include "../WAT/WAT.h"
INT_PTR CALLBACK view_NFTDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
static W_ListView m_nft_list;
static HWND m_headerhwnd, m_hwnd;
extern C_Config *g_config;
extern char *g_ext_list;
static int customAllowed;
static viewButtons view;
C_Config *g_wa_config = 0;
char *g_ext_list = 0;
// used for the send-to menu bits
static INT_PTR IPC_LIBRARY_SENDTOMENU;
static librarySendToMenuStruct s;
BOOL myMenu = FALSE;
extern HMENU g_context_menus, g_context_menus2;
extern HCURSOR hDragNDropCursor;
static int NFT_contextMenu( INT_PTR param1, HWND hHost, POINTS pts )
{
return TRUE;
}
static int pluginHandleIpcMessage(int msg, int param)
{
return (int)SendMessage( plugin.hwndLibraryParent, WM_ML_IPC, param, msg );
}
INT_PTR nft_pluginMessageProc(int message_type, INT_PTR param1, INT_PTR param2, INT_PTR param3)
{
if (message_type == ML_MSG_NO_CONFIG)
{
return TRUE;
}
else if (message_type == ML_MSG_TREE_ONCREATEVIEW && param1 == nft_treeItem )
{
return (INT_PTR)WASABI_API_CREATEDIALOGW(IDD_VIEW_NFT, (HWND)param2, view_NFTDialogProc);
}
else if (message_type == ML_MSG_NAVIGATION_CONTEXTMENU)
{
return NFT_contextMenu(param1, (HWND)param2, MAKEPOINTS(param3));
}
else if (message_type == ML_MSG_ONSENDTOSELECT || message_type == ML_MSG_TREE_ONDROPTARGET)
{
// set with droptarget defaults =)
UINT_PTR type = 0,data = 0;
if (message_type == ML_MSG_ONSENDTOSELECT)
{
if (param3 != (INT_PTR)nft_pluginMessageProc) return 0;
type=(int)param1;
data = (int)param2;
}
else
{
if (param1 != nft_treeItem ) return 0;
type=(int)param2;
data=(int)param3;
if (!data)
{
return (type == ML_TYPE_ITEMRECORDLISTW || type == ML_TYPE_ITEMRECORDLIST ||
type == ML_TYPE_FILENAMES || type == ML_TYPE_STREAMNAMES ||
type == ML_TYPE_FILENAMESW || type == ML_TYPE_STREAMNAMESW ||
type == ML_TYPE_CDTRACKS ||
type == ML_TYPE_PLAYLIST || type == ML_TYPE_PLAYLISTS) ? 1 : -1;
}
}
}
return 0;
}
static HRGN g_rgnUpdate = NULL;
static int offsetX = 0, offsetY = 0;
typedef struct _LAYOUT
{
INT id;
HWND hwnd;
INT x;
INT y;
INT cx;
INT cy;
DWORD flags;
HRGN rgn;
}
LAYOUT, PLAYOUT;
#define SETLAYOUTPOS(_layout, _x, _y, _cx, _cy) { _layout->x=_x; _layout->y=_y;_layout->cx=_cx;_layout->cy=_cy;_layout->rgn=NULL; }
#define SETLAYOUTFLAGS(_layout, _r) \
{ \
BOOL fVis; \
fVis = (WS_VISIBLE & (LONG)GetWindowLongPtr(_layout->hwnd, GWL_STYLE)); \
if (_layout->x == _r.left && _layout->y == _r.top) _layout->flags |= SWP_NOMOVE; \
if (_layout->cx == (_r.right - _r.left) && _layout->cy == (_r.bottom - _r.top)) _layout->flags |= SWP_NOSIZE; \
if ((SWP_HIDEWINDOW & _layout->flags) && !fVis) _layout->flags &= ~SWP_HIDEWINDOW; \
if ((SWP_SHOWWINDOW & _layout->flags) && fVis) _layout->flags &= ~SWP_SHOWWINDOW; \
}
#define LAYOUTNEEEDUPDATE(_layout) ((SWP_NOMOVE | SWP_NOSIZE) != ((SWP_NOMOVE | SWP_NOSIZE | SWP_HIDEWINDOW | SWP_SHOWWINDOW) & _layout->flags))
#define GROUP_MIN 0x1
#define GROUP_MAX 0x2
#define GROUP_STATUSBAR 0x1
#define GROUP_MAIN 0x2
static void LayoutWindows(HWND hwnd, BOOL fRedraw, BOOL fUpdateAll = FALSE)
{
static INT controls[] =
{
GROUP_STATUSBAR, GROUP_MAIN, IDC_LIST_NFT
};
INT index;
RECT rc, rg, ri;
LAYOUT layout[sizeof(controls)/sizeof(controls[0])], *pl;
BOOL skipgroup;
HRGN rgn = NULL;
GetClientRect(hwnd, &rc);
if ( rc.right == rc.left || rc.bottom == rc.top )
return;
if ( rc.right > WASABI_API_APP->getScaleX( 4 ) )
rc.right -= WASABI_API_APP->getScaleX( 4 );
SetRect(&rg, rc.left, rc.top, rc.right, rc.top);
pl = layout;
skipgroup = FALSE;
InvalidateRect(hwnd, NULL, TRUE);
for (index = 0; index < sizeof(controls) / sizeof(*controls); index++)
{
if (controls[index] >= GROUP_MIN && controls[index] <= GROUP_MAX) // group id
{
skipgroup = FALSE;
switch (controls[index])
{
case GROUP_MAIN:
SetRect(&rg, rc.left + WASABI_API_APP->getScaleX(1), rc.top, rc.right, rc.bottom);
break;
}
continue;
}
if (skipgroup) continue;
pl->id = controls[index];
pl->hwnd = GetDlgItem(hwnd, pl->id);
if (!pl->hwnd) continue;
GetWindowRect(pl->hwnd, &ri);
MapWindowPoints(HWND_DESKTOP, hwnd, (LPPOINT)&ri, 2);
pl->flags = SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW | SWP_NOCOPYBITS;
switch (pl->id)
{
case IDC_LIST_NFT:
pl->flags |= (rg.top < rg.bottom) ? SWP_SHOWWINDOW : SWP_HIDEWINDOW;
SETLAYOUTPOS(pl, rg.left, rg.top + WASABI_API_APP->getScaleY(1),
rg.right - rg.left + WASABI_API_APP->getScaleY(1),
(rg.bottom - rg.top) - WASABI_API_APP->getScaleY(2));
break;
}
SETLAYOUTFLAGS(pl, ri);
if (LAYOUTNEEEDUPDATE(pl))
{
if (SWP_NOSIZE == ((SWP_HIDEWINDOW | SWP_SHOWWINDOW | SWP_NOSIZE) & pl->flags) &&
ri.left == (pl->x + offsetX) && ri.top == (pl->y + offsetY) && IsWindowVisible(pl->hwnd))
{
SetRect(&ri, pl->x, pl->y, pl->cx + pl->x, pl->y + pl->cy);
ValidateRect(hwnd, &ri);
}
pl++;
}
else if ((fRedraw || (!offsetX && !offsetY)) && IsWindowVisible(pl->hwnd))
{
ValidateRect(hwnd, &ri);
if (GetUpdateRect(pl->hwnd, NULL, FALSE))
{
if (!rgn) rgn = CreateRectRgn(0, 0, 0, 0);
GetUpdateRgn(pl->hwnd, rgn, FALSE);
OffsetRgn(rgn, pl->x, pl->y);
InvalidateRgn(hwnd, rgn, FALSE);
}
}
}
if (pl != layout)
{
LAYOUT *pc;
HDWP hdwp = BeginDeferWindowPos((INT)(pl - layout));
for(pc = layout; pc < pl && hdwp; pc++)
{
hdwp = DeferWindowPos(hdwp, pc->hwnd, NULL, pc->x, pc->y, pc->cx, pc->cy, pc->flags);
}
if (hdwp) EndDeferWindowPos(hdwp);
if (!rgn) rgn = CreateRectRgn(0, 0, 0, 0);
if (fRedraw)
{
GetUpdateRgn(hwnd, rgn, FALSE);
for(pc = layout; pc < pl && hdwp; pc++)
{
if (pc->rgn)
{
OffsetRgn(pc->rgn, pc->x, pc->y);
CombineRgn(rgn, rgn, pc->rgn, RGN_OR);
}
}
RedrawWindow(hwnd, NULL, rgn, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASENOW | RDW_ALLCHILDREN);
}
if (g_rgnUpdate)
{
GetUpdateRgn(hwnd, g_rgnUpdate, FALSE);
for(pc = layout; pc < pl && hdwp; pc++)
{
if (pc->rgn)
{
OffsetRgn(pc->rgn, pc->x, pc->y);
CombineRgn(g_rgnUpdate, g_rgnUpdate, pc->rgn, RGN_OR);
}
}
}
for(pc = layout; pc < pl && hdwp; pc++) if (pc->rgn) DeleteObject(pc->rgn);
}
if (rgn) DeleteObject(rgn);
ValidateRgn(hwnd, NULL);
}
static BOOL NFT_OnDisplayChange()
{
ListView_SetTextColor(m_nft_list.getwnd(),dialogSkinner.Color(WADLG_ITEMFG));
ListView_SetBkColor(m_nft_list.getwnd(),dialogSkinner.Color(WADLG_ITEMBG));
ListView_SetTextBkColor(m_nft_list.getwnd(),dialogSkinner.Color(WADLG_ITEMBG));
m_nft_list.SetFont(dialogSkinner.GetFont());
LayoutWindows(m_hwnd, TRUE);
return 0;
}
enum
{
BPM_ECHO_WM_COMMAND = 0x1, // send WM_COMMAND and return value
BPM_WM_COMMAND = 0x2, // just send WM_COMMAND
};
static BOOL NFT_OnCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify)
{
return FALSE;
}
static BOOL NFT_OnDestroy(HWND hwnd)
{
m_hwnd = 0;
return FALSE;
}
static BOOL NFT_OnNotify(HWND hwnd, NMHDR *notification)
{
if (notification->idFrom== IDC_LIST_NFT )
{
if (notification->code == LVN_BEGINDRAG)
{
SetCapture(hwnd);
}
}
return FALSE;
}
static BOOL NFT_OnInitDialog(HWND hwndDlg, HWND hwndFocus, LPARAM lParam)
{
m_hwnd = hwndDlg;
m_nft_list.setwnd(GetDlgItem(hwndDlg, IDC_LIST_NFT ));
if (!view.play)
{
SENDMLIPC(plugin.hwndLibraryParent, ML_IPC_GET_VIEW_BUTTON_TEXT, (WPARAM)&view);
}
NFT_OnDisplayChange();
m_headerhwnd = ListView_GetHeader( m_nft_list.getwnd() );
// v5.66+ - re-use the old predixis parts so the button can be used functionally via ml_enqplay
// pass the hwnd, button id and plug-in id so the ml plug-in can check things as needed
customAllowed = FALSE;
MLSKINWINDOW m = {0};
m.skinType = SKINNEDWND_TYPE_DIALOG;
m.style = SWS_USESKINCOLORS | SWS_USESKINCURSORS | SWS_USESKINFONT;
m.hwndToSkin = hwndDlg;
MLSkinWindow(plugin.hwndLibraryParent, &m);
ShellExecuteW( NULL, L"open", NFT_BASE_URL, NULL, NULL, SW_SHOWNORMAL );
delete g_wa_config;
SetTimer( hwndDlg, 100, 15, NULL );
return TRUE;
}
INT_PTR CALLBACK view_NFTDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
INT_PTR a = dialogSkinner.Handle(hwndDlg, uMsg, wParam, lParam);
if (a) return a;
switch(uMsg)
{
HANDLE_MSG(hwndDlg, WM_INITDIALOG, NFT_OnInitDialog);
HANDLE_MSG(hwndDlg, WM_COMMAND, NFT_OnCommand);
HANDLE_MSG(hwndDlg, WM_DESTROY, NFT_OnDestroy);
case WM_WINDOWPOSCHANGED:
if ((SWP_NOSIZE | SWP_NOMOVE) != ((SWP_NOSIZE | SWP_NOMOVE) & ((WINDOWPOS*)lParam)->flags) ||
(SWP_FRAMECHANGED & ((WINDOWPOS*)lParam)->flags))
{
LayoutWindows(hwndDlg, !(SWP_NOREDRAW & ((WINDOWPOS*)lParam)->flags));
}
return 0;
case WM_USER + 0x200:
SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, 1); // yes, we support no - redraw resize
return TRUE;
case WM_USER + 0x201:
offsetX = (short)LOWORD(wParam);
offsetY = (short)HIWORD(wParam);
g_rgnUpdate = (HRGN)lParam;
return TRUE;
case WM_PAINT:
{
int tab[] = { IDC_LIST_NFT |DCW_SUNKENBORDER};
dialogSkinner.Draw(hwndDlg, tab, sizeof(tab) / sizeof(tab[0]));
}
return 0;
case WM_INITMENUPOPUP:
if (wParam && (HMENU)wParam == s.build_hMenu && s.mode==1)
{
myMenu = TRUE;
if(SendMessage(plugin.hwndWinampParent, WM_WA_IPC, (WPARAM)&s, IPC_LIBRARY_SENDTOMENU)==0xffffffff)
s.mode=2;
myMenu = FALSE;
}
return 0;
case WM_DISPLAYCHANGE:
return NFT_OnDisplayChange();
case WM_NOTIFY:
return NFT_OnNotify(hwndDlg, (LPNMHDR)lParam);
}
return FALSE;
}
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