Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 537 insertions, 0 deletions

diff --git a/Src/Winamp/VideoOSD.cpp b/Src/Winamp/VideoOSD.cpp
new file mode 100644
index 00000000..aedb7df0
--- /dev/null
+++ b/Src/Winamp/VideoOSD.cpp
@@ -0,0 +1,537 @@
+#include "Main.h"
+#include "VideoOSD.h"
+
+#include "resource.h"
+
+
+#include "draw.h"
+
+#include "../nu/AutoChar.h"
+#define OSD_TEXT_R 192
+#define OSD_TEXT_G 192
+#define OSD_TEXT_B 192
+#define OSD_TEXT_R_HILITE 255
+#define OSD_TEXT_G_HILITE 255
+#define OSD_TEXT_B_HILITE 255
+#define OSD_VOL_COL_R 0
+#define OSD_VOL_COL_G 0
+#define OSD_VOL_COL_B 192
+#define OSD_VOL_BKCOL_R 0
+#define OSD_VOL_BKCOL_G 0
+#define OSD_VOL_BKCOL_B 64
+
+#define CTRL_PROGRESSTEXT 0
+#define CTRL_PROGRESS 1
+#define CTRL_PROGRESSSPACER 2
+#define CTRL_REW      3
+#define CTRL_PLAY     4
+#define CTRL_PAUSE    5
+#define CTRL_STOP     6
+#define CTRL_FFWD     7
+#define CTRL_VOLSPACER 8
+#define CTRL_VOLTEXT  9
+#define CTRL_VOL      10
+
+#define CTRLTYPE_SYMBOL   0
+#define CTRLTYPE_TEXT     1
+#define CTRLTYPE_PROGRESS 2
+#define CTRLTYPE_SPACER   3
+
+IVideoOSD *temp;
+
+int g_ctrl_type[ NUM_WIDGETS ] =
+{
+	CTRLTYPE_TEXT,
+	CTRLTYPE_PROGRESS,
+	CTRLTYPE_SPACER,
+	CTRLTYPE_SYMBOL,
+	CTRLTYPE_SYMBOL,
+	CTRLTYPE_SYMBOL,
+	CTRLTYPE_SYMBOL,
+	CTRLTYPE_SYMBOL,
+	CTRLTYPE_SPACER,
+	CTRLTYPE_TEXT,
+	CTRLTYPE_PROGRESS
+};
+
+
+#define SHOW_STREAM_TITLE_AT_TOP 1
+
+char progStr[64] = {0}, volStr[64] = {0};
+const char *g_ctrl_text[NUM_WIDGETS] =
+  {
+    progStr/*"Progress "*/,
+    "",
+    "",
+    "7",              // rew
+    "4",              // play
+    ";",              // pause
+    "<",              // stop
+    "8",              // ffwd
+    "",
+    volStr/*"Volume "*/,
+    ""
+  };
+
+
+int g_ctrl_force_width[NUM_WIDGETS] =
+  {
+    0,
+    256/*96*/,              // progress bar width
+    32,              // spacer width
+    0,               // rew
+    0,               // play
+    0,               // pause
+    0,               // stop
+    0,               // ffwd
+    32,              // spacer width
+    0,
+    96/*64*/  // volume bar width
+  };
+
+IVideoOSD::IVideoOSD()
+		: ctrlrects_ready(0), parent(0)
+{
+	temp = this;
+
+	getString(IDS_OSD_PROGRESS_TEXT,progStr,64);
+	getString(IDS_OSD_VOLUME_TEXT,volStr,64);
+
+	last_close_height = 0;
+	last_close_width = 0;
+	osdMemBMW = 0;
+	osdMemBMH = 0;
+	osdLastMouseX = -1;
+	osdLastMouseY = -1;
+	ignore_mousemove_count = 0;
+	osdLastClickItem = 0;
+	show_osd = false;
+
+	for (int i = 0; i < NUM_WIDGETS; i++)
+		SetRect(&ctrlrect[i], 0, 0, 0, 0);
+}
+
+IVideoOSD::~IVideoOSD()
+{
+	KillTimer(parent, (UINT_PTR)this);
+}
+
+bool IVideoOSD::Showing()
+{
+	return show_osd;
+}
+
+bool IVideoOSD::Ready()
+{
+	return !!ctrlrects_ready;
+}
+
+int IVideoOSD::GetBarHeight()
+{
+	return (/*show_osd && */ctrlrects_ready) ? (ctrlrect_all.bottom - ctrlrect_all.top) : 0;
+}
+
+void IVideoOSD::HitTest(int x, int y, int dragging)
+{
+	if (!show_osd) return ;
+
+	// dragging == -1: just a mousemove (no clicking)
+	// dragging ==  0: user clicked
+	// dragging ==  1: user clicked before, and is now dragging/moving mouse
+
+	if (dragging < 1)
+		osdLastClickItem = -1;
+
+	// transform (x,y) from screen coords into coords relative to the memDC
+	RECT lastfsrect;
+	getViewport(&lastfsrect, parent, 1, NULL);
+	y = y - ((lastfsrect.bottom - lastfsrect.top) - (ctrlrect_all.bottom - ctrlrect_all.top));
+
+	int i0 = 0;
+	int i1 = NUM_WIDGETS;
+	if (dragging == 1)
+	{
+		i0 = osdLastClickItem;
+		i1 = osdLastClickItem + 1;
+	}
+
+	for (int i = i0; i < i1; i++)
+	{
+		if (dragging == 1 || (x >= ctrlrect[i].left && x <= ctrlrect[i].right && y >= ctrlrect[i].top && y <= ctrlrect[i].bottom))
+		{
+			float t = (x - ctrlrect[i].left) / (float)(ctrlrect[i].right - ctrlrect[i].left);
+			if (t < 0) t = 0;
+			if (t > 1) t = 1;
+			if (dragging < 1)
+				osdLastClickItem = i;
+
+			switch (i)
+			{
+				case CTRL_VOL:
+					if (dragging >= 0)
+					{
+						int v = (int)(t * 255);
+						config_volume = v;
+						in_setvol(v);
+						draw_volumebar(config_volume, 0);
+					}
+					return ;
+				case CTRL_PROGRESS:
+
+					if (dragging >= 0)
+					{
+						int len = in_getlength();
+						if (len > 0 && !PlayList_ishidden(PlayList_getPosition()))
+						{
+							if (in_seek((int)(t*len*1000)) < 0)
+								SendMessageW(hMainWindow, WM_WA_MPEG_EOF, 0, 0);
+						}
+					}
+					return ;
+				case CTRL_PAUSE:
+					if (dragging == 0)
+					{
+						PostMessageW(hMainWindow, WM_COMMAND, WINAMP_BUTTON3, 0);
+					}
+					return ;
+				case CTRL_PLAY:
+					if (dragging == 0)
+					{
+						PostMessageW(hMainWindow, WM_COMMAND, WINAMP_BUTTON2, 0);
+					}
+					return ;
+				case CTRL_STOP:
+					if (dragging == 0)
+					{
+						PostMessageW(hMainWindow, WM_COMMAND, WINAMP_BUTTON4, 0);
+					}
+					return ;
+				case CTRL_REW:
+				case CTRL_FFWD:
+					if (dragging == 0)
+					{
+						if (i == CTRL_REW)
+							PostMessageW(hMainWindow, WM_COMMAND, WINAMP_BUTTON1, 0);
+						else
+							PostMessageW(hMainWindow, WM_COMMAND, WINAMP_BUTTON5, 0);
+					}
+					return ;
+				default:
+					if (dragging < 1)
+						osdLastClickItem = -1;
+					break;
+			}
+		}
+	}
+}
+
+void IVideoOSD::Show()
+{
+	if (!show_osd)
+	{
+
+		show_osd = true;
+		SetCursor(LoadCursor(NULL, IDC_ARROW));
+		RECT r;
+		GetClientRect(parent, &r);
+		r.bottom = r.top + GetBarHeight();
+		InvalidateRect(parent, &r, TRUE);
+		GetClientRect(parent, &r);
+		r.top = r.bottom - GetBarHeight();
+		InvalidateRect(parent, &r, TRUE);
+
+		PostMessageW(parent, WM_USER + 0x888, 0, 0);
+	}
+
+	KillTimer(parent, (UINT_PTR)this);
+	SetTimer(parent, (UINT_PTR)this, 3000, IVideoOSD::TimerCallback);
+
+//	Draw();
+}
+
+void CALLBACK IVideoOSD::TimerCallback(HWND /*hwnd*/, UINT /*uMsg*/, UINT_PTR idEvent, DWORD/* dwTime*/)
+{
+	IVideoOSD *videoOSD = (IVideoOSD *)idEvent;
+	videoOSD->Hide();
+}
+
+void IVideoOSD::Hide()
+{
+
+
+	RECT r;
+	GetClientRect(parent, &r);
+	r.bottom = r.top + GetBarHeight();
+	InvalidateRect(parent, &r, TRUE);
+	GetClientRect(parent, &r);
+	r.top = r.bottom - GetBarHeight();
+	InvalidateRect(parent, &r, TRUE);
+
+	PostMessageW(parent, WM_USER + 0x888, 0, 0);
+
+	if (show_osd)
+	{
+		//MessageBeep(0xFFFFFFFF);
+		show_osd = false;
+		KillTimer(parent, (UINT_PTR)this);
+		SetCursor(NULL);
+	}
+	//ctrlrects_ready = 0;
+}
+
+
+void IVideoOSD::Draw()
+{
+	HDC hdc = GetDC(parent);
+	if (show_osd)
+	{
+		HGDIOBJ osdProgressBrushBg = CreateSolidBrush(RGB(OSD_VOL_BKCOL_R, OSD_VOL_BKCOL_G, OSD_VOL_BKCOL_B));
+		HGDIOBJ osdProgressBrushFg = CreateSolidBrush(RGB(OSD_VOL_COL_R, OSD_VOL_COL_G, OSD_VOL_COL_B));
+		HGDIOBJ osdProgressPenBg = CreatePen(PS_SOLID, 0, RGB(OSD_TEXT_R, OSD_TEXT_G, OSD_TEXT_B));
+		HGDIOBJ osdProgressPenFg = CreatePen(PS_NULL, 0, RGB(0, 0, 0));
+		HGDIOBJ osdProgressPenBgHilite = CreatePen(PS_SOLID, 0, RGB(OSD_TEXT_R_HILITE, OSD_TEXT_G_HILITE, OSD_TEXT_B_HILITE));
+		HGDIOBJ osdBlackBrush = CreateSolidBrush(RGB(0, 0, 0)); //OV_COL_R,OV_COL_G,OV_COL_B));
+		HFONT osdFontSymbol = CreateFontA(OSD_TEXT_SIZE, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, SYMBOL_CHARSET, OUT_OUTLINE_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY, DEFAULT_PITCH, "Webdings");
+
+		HDC osdMemDC = CreateCompatibleDC(hdc);
+		HBITMAP	osdMemBM = 0;  // memory bitmap (for memDC)
+		HBITMAP osdOldBM = 0;  // old bitmap (from memDC)
+
+
+		COLORREF fg = GetTextColor(osdMemDC);
+		COLORREF bg = GetBkColor(osdMemDC);
+		SetTextColor(osdMemDC, RGB(OSD_TEXT_R, OSD_TEXT_G, OSD_TEXT_B));
+		SetBkColor(osdMemDC, RGB(0, 0, 0)); //OV_COL_R,OV_COL_G,OV_COL_B));
+
+		HGDIOBJ oldfont = SelectObject(osdMemDC, osdFontText);
+		HGDIOBJ oldbrush = SelectObject(osdMemDC, osdProgressBrushBg);
+		HGDIOBJ oldpen = SelectObject(osdMemDC, osdProgressPenBg);
+
+		RECT fullr;
+		GetClientRect(parent, &fullr);
+
+		/*		ClientToScreen(parent, (LPPOINT)&fullr);
+				ClientToScreen(parent, ((LPPOINT)&fullr) + 1);
+				// transform coords from windows desktop coords (where 0,0==upper-left corner of the primary monitor)
+				// to the coords for the monitor we're displaying on:
+				fullr.top -= m_mon_y;
+				fullr.left -= m_mon_x;
+				fullr.right -= m_mon_x;
+				fullr.bottom -= m_mon_y;
+		*/
+		int streaming = (in_getlength() < 0) || !in_mod || !in_mod->is_seekable;
+
+		if (ctrlrects_ready != streaming + 1)
+		{
+			ctrlrects_ready = streaming + 1;
+
+			int net_width = 0;
+			int max_height = 0;
+			int i;
+			for (i = 0; i < NUM_WIDGETS; i++)
+			{
+				SetRect(&ctrlrect[i], 0, 0, 0, 0);
+				if (streaming && (i == CTRL_PROGRESS || i == CTRL_PROGRESSTEXT || i == CTRL_PROGRESSSPACER || i == CTRL_FFWD || i == CTRL_REW))
+				{
+					// disable progress bar + seek arrows when the NSV is a stream
+					ctrlrect[i].right = -1;
+					continue;
+				}
+				else if (g_ctrl_force_width[i] != 0)
+				{
+					SetRect(&ctrlrect[i], 0, 0, g_ctrl_force_width[i], 0);
+				}
+				else
+				{
+					SelectObject(osdMemDC, (g_ctrl_type[i] == CTRLTYPE_SYMBOL) ? osdFontSymbol : osdFontText);
+					SetRect(&ctrlrect[i], 0, 0, 256, 256);
+					ctrlrect[i].bottom = DrawTextA(osdMemDC, g_ctrl_text[i], -1, &ctrlrect[i], DT_SINGLELINE | DT_CALCRECT);
+				}
+				net_width += ctrlrect[i].right - ctrlrect[i].left;
+				max_height = max(max_height, ctrlrect[i].bottom - ctrlrect[i].top);
+			}
+
+			// now we know the size of all the controls; now place them.
+			int x = (fullr.right + fullr.left) / 2 - net_width / 2;
+			SetRect(&ctrlrect_all, 0, 0, 0, 0);
+			for (i = 0; i < NUM_WIDGETS; i++)
+			{
+				if (ctrlrect[i].right >= 0) // if control is not disabled...
+				{
+					int this_width = ctrlrect[i].right - ctrlrect[i].left;
+					int this_height = ctrlrect[i].bottom - ctrlrect[i].top ;
+					if (this_height == 0) this_height = max_height * 2 / 3; // progress bars
+					ctrlrect[i].top = max_height / 2 - this_height / 2;
+					ctrlrect[i].bottom = max_height / 2 + this_height / 2;
+					ctrlrect[i].left = x;
+					ctrlrect[i].right = x + this_width;
+					if (ctrlrect_all.bottom == 0)
+					{
+						ctrlrect_all.top = ctrlrect[i].top ;
+						ctrlrect_all.bottom = ctrlrect[i].bottom;
+					}
+					else
+					{
+						ctrlrect_all.top = min(ctrlrect_all.top , ctrlrect[i].top);
+						ctrlrect_all.bottom = max(ctrlrect_all.bottom, ctrlrect[i].bottom);
+					}
+					x += this_width;
+				}
+			}
+		}
+
+		int w = fullr.right - fullr.left;
+		int h = ctrlrect_all.bottom - ctrlrect_all.top;
+		if (!osdMemBM || osdMemBMW != w || osdMemBMH != h)
+		{
+			if (osdMemBM)
+			{
+				SelectObject(osdMemDC, osdOldBM);
+				DeleteObject(osdMemBM);
+			}
+			osdMemBM = CreateCompatibleBitmap(hdc, w, h);
+			osdOldBM = (HBITMAP)SelectObject(osdMemDC, osdMemBM);
+			osdMemBMW = w;
+			osdMemBMH = h;
+		}
+
+		RECT temp;
+		SetRect(&temp, 0, 0, w, h);
+		FillRect(osdMemDC, &temp, (HBRUSH)osdBlackBrush);
+
+		for (int i = 0; i < NUM_WIDGETS; i++)
+		{
+			if (g_ctrl_type[i] == CTRLTYPE_PROGRESS)
+			{
+				int progress = 0;
+				int max_progress = ctrlrect[i].right - ctrlrect[i].left;
+				switch (i)
+				{
+					case CTRL_VOL:
+						progress = config_volume * max_progress / 255;
+						break;
+					case CTRL_PROGRESS:
+						if (playing)
+						{
+							int len = in_getlength();
+							if (len > 0) progress = (in_getouttime() / 1000) * max_progress / len;
+						}
+						if (progress > max_progress) progress = max_progress;
+						break;
+				}
+
+				SelectObject(osdMemDC, osdProgressBrushBg);
+				SelectObject(osdMemDC, (i == osdLastClickItem) ? osdProgressPenBgHilite : osdProgressPenBg);
+				RoundRect(osdMemDC, ctrlrect[i].left, ctrlrect[i].top, ctrlrect[i].right, ctrlrect[i].bottom, 3, 3);
+				SelectObject(osdMemDC, osdProgressBrushFg);
+				SelectObject(osdMemDC, osdProgressPenFg);
+				Rectangle(osdMemDC, ctrlrect[i].left + 1, ctrlrect[i].top + 1, ctrlrect[i].left + progress, ctrlrect[i].bottom);
+			}
+			else if (g_ctrl_type[i] == CTRLTYPE_SYMBOL ||
+			         g_ctrl_type[i] == CTRLTYPE_TEXT)
+			{
+				SelectObject(osdMemDC, (g_ctrl_type[i] == CTRLTYPE_SYMBOL) ? osdFontSymbol : osdFontText);
+				SetTextColor(osdMemDC, (i == osdLastClickItem) ? RGB(OSD_TEXT_R_HILITE, OSD_TEXT_G_HILITE, OSD_TEXT_B_HILITE) : RGB(OSD_TEXT_R, OSD_TEXT_G, OSD_TEXT_B));
+				DrawTextA(osdMemDC, g_ctrl_text[i], -1, &ctrlrect[i], DT_SINGLELINE);
+			}
+		}
+
+		int x0 = fullr.left;
+		int y0 = fullr.bottom - (ctrlrect_all.bottom - ctrlrect_all.top);
+		BitBlt(hdc, x0, y0, w, h, osdMemDC, 0, 0, SRCCOPY);
+
+		// display stream title @ the top:
+#if (SHOW_STREAM_TITLE_AT_TOP)
+		if (1)
+		{
+			RECT temp;
+			SetRect(&temp, 0, 0, w, h);
+			FillRect(osdMemDC, &temp, (HBRUSH)osdBlackBrush);
+
+			SelectObject(osdMemDC, osdFontText);
+			SetTextColor(osdMemDC, RGB(OSD_TEXT_R, OSD_TEXT_G, OSD_TEXT_B));
+			AutoChar narrowTitle(FileTitle);
+			wchar_t buf[FILETITLE_SIZE+32] = {0};
+
+			StringCchPrintfW(buf, sizeof(buf)/sizeof(*buf), L"%s (%d %s)", FileTitle ? FileTitle : L"", g_brate, getStringW(IDS_KBPS,NULL,0));
+			if ((config_fixtitles&2))
+			{
+				wchar_t *p = buf;
+				while (p && *p)
+				{
+					if (*p == '_') // replace _ with space
+						*p = ' ';
+					p = CharNextW(p);
+				}
+			}
+			DrawTextW(osdMemDC, buf, -1, &temp, DT_SINGLELINE | DT_CENTER);
+
+			SelectObject(osdMemDC, osdFontSymbol);
+			DrawTextW(osdMemDC, L"2", -1, &temp, DT_SINGLELINE | DT_RIGHT);
+			RECT rr = {0, 0, w, h};
+			DrawTextW(osdMemDC, L"2", -1, &rr, DT_SINGLELINE | DT_RIGHT | DT_CALCRECT);
+			last_close_height = rr.bottom - rr.top;
+			last_close_width = rr.right - rr.left;
+
+
+			int x0 = fullr.left;
+			int y0 = fullr.top;
+			BitBlt(hdc, x0, y0, w, h, osdMemDC, 0, 0, SRCCOPY);
+		}
+
+		SelectObject(osdMemDC, oldpen);
+		SelectObject(osdMemDC, oldbrush);
+		SelectObject(osdMemDC, oldfont);
+		SetTextColor(osdMemDC, fg);
+		SetBkColor(osdMemDC, bg);
+
+		DeleteObject(osdProgressBrushBg);
+		DeleteObject(osdProgressBrushFg);
+		DeleteObject(osdBlackBrush);
+		DeleteObject(osdProgressPenBg);
+		DeleteObject(osdProgressPenFg);
+		DeleteObject(osdProgressPenBgHilite);
+		DeleteObject(osdFontSymbol);
+		if (osdMemDC)
+		{
+			SelectObject(osdMemDC, osdOldBM);	// delete our doublebuffer
+			DeleteDC(osdMemDC);
+		}
+		if (osdMemBM) DeleteObject(osdMemBM);
+	}
+#endif
+	ReleaseDC(parent, hdc);
+}
+
+bool IVideoOSD::CloseHitTest(int x, int y)
+{
+	RECT r;
+	GetClientRect(parent, &r);
+	return (x > r.right - last_close_width && y < last_close_height);
+}
+
+bool IVideoOSD::Mouse(int x, int y, WPARAM wParam, bool moving)
+{
+	if (wParam & MK_LBUTTON)
+	{
+		Show();
+		if (CloseHitTest(x, y))
+			return true;
+		ignore_mousemove_count = 2;
+		HitTest(x, y, moving ? 1 : 0);
+	}
+	else
+	{
+		if (((osdLastMouseX - x) || (osdLastMouseY - y)) && (ignore_mousemove_count--))
+		{
+			Show();
+			HitTest(x, y, moving ? -1 : 0);
+			ignore_mousemove_count = 2;
+		}
+	}
+
+	osdLastMouseX = x;
+	osdLastMouseY = y;
+	return false;
+}
+