Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 566 insertions, 0 deletions

diff --git a/src/modules/mediaplayer/mp_winampinterface.cpp b/src/modules/mediaplayer/mp_winampinterface.cpp
new file mode 100644
index 00000000..ae157782
--- /dev/null
+++ b/src/modules/mediaplayer/mp_winampinterface.cpp
@@ -0,0 +1,566 @@
+//=============================================================================
+//
+//   File : mp_winampinterface.cpp
+//   Created on Mon 28 Mar 2005 23:41:50 by Szymon Stefanek
+//
+//   This file is part of the KVIrc IRC client distribution
+//   Copyright (C) 2005 Szymon Stefanek <pragma at kvirc dot net>
+//
+//   This program is FREE software. You can redistribute it and/or
+//   modify it under the terms of the GNU General Public License
+//   as published by the Free Software Foundation; either version 2
+//   of the License, or (at your opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+//=============================================================================
+
+#include "mp_winampinterface.h"
+#include "kvi_options.h"
+
+#ifdef COMPILE_ON_WINDOWS
+
+#include <qtextcodec.h>
+
+#include "kvi_locale.h"
+#include "kvi_module.h"
+
+#include <windows.h>
+
+#define IPC_STARTPLAY 102
+#define IPC_ISPLAYING 104
+
+#define IPC_GETOUTPUTTIME 105
+//	** int res = SendMessage(hwnd_winamp,WM_WA_IPC,mode,IPC_GETOUTPUTTIME);
+//	**
+//	** IPC_GETOUTPUTTIME returns the position in milliseconds of the
+//	** current song (mode = 0), or the song length, in seconds (mode = 1).
+//	** Returns -1 if not playing or error.
+
+#define IPC_JUMPTOTIME 106
+// ** SendMessage(hwnd_winamp,WM_WA_IPC,ms,IPC_JUMPTOTIME);
+// ** IPC_JUMPTOTIME sets the position in milliseconds of the 
+// ** current song (approximately).
+
+#define IPC_SETPLAYLISTPOS 121
+//	** SendMessage(hwnd_winamp,WM_WA_IPC,position,IPC_SETPLAYLISTPOS)
+//	** IPC_SETPLAYLISTPOS sets the playlsit position to 'position'.
+
+#define IPC_SETVOLUME 122 
+// ** SendMessage(hwnd_winamp,WM_WA_IPC,volume,IPC_SETVOLUME);
+// ** IPC_SETVOLUME sets the volume of Winamp (from 0-255).
+
+#define IPC_GETLISTLENGTH 124
+//	** int length = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETLISTLENGTH);
+//	** IPC_GETLISTLENGTH returns the length of the current playlist, in
+//	** tracks.
+
+#define IPC_GETEQDATA 127 
+// ** int data=SendMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_GETEQDATA);
+// ** IPC_GETEQDATA queries the status of the EQ. 
+// ** The value returned depends on what 'pos' is set to:
+// ** Value      Meaning
+// ** ------------------
+// ** 0-9        The 10 bands of EQ data. 0-63 (+20db - -20db)
+// ** 10         The preamp value. 0-63 (+20db - -20db)
+// ** 11         Enabled. zero if disabled, nonzero if enabled.
+// ** 12         Autoload. zero if disabled, nonzero if enabled.
+
+#define IPC_SETEQDATA 128
+// ** SendMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_GETEQDATA);
+// ** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SETEQDATA);
+// ** IPC_SETEQDATA sets the value of the last position retrieved
+// ** by IPC_GETEQDATA. This is pretty lame, and we should provide
+// ** an extended version that lets you do a MAKELPARAM(pos,value).
+// ** someday...
+
+#define IPC_GETPLAYLISTFILE 211
+//	** (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+//	** char *name=SendMessage(hwnd_winamp,WM_WA_IPC,index,IPC_GETPLAYLISTFILE);
+//	** IPC_GETPLAYLISTFILE gets the filename of the playlist entry [index].
+//	** returns a pointer to it. returns NULL on error.
+
+#define IPC_GETPLAYLISTTITLE 212
+//	* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+//	** char *name=SendMessage(hwnd_winamp,WM_WA_IPC,index,IPC_GETPLAYLISTTITLE);
+//	** IPC_GETPLAYLISTTITLE gets the title of the playlist entry [index].
+//	** returns a pointer to it. returns NULL on error.
+
+#define IPC_GET_SHUFFLE 250
+//	** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GET_SHUFFLE);
+//	**
+//	** IPC_GET_SHUFFLE returns the status of the Shuffle option (1 if set)
+
+#define IPC_GET_REPEAT 251
+//	** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GET_REPEAT);
+//	**
+//	** IPC_GET_REPEAT returns the status of the Repeat option (1 if set)
+
+#define IPC_SET_SHUFFLE 252
+//	** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SET_SHUFFLE);
+//	**
+//	** IPC_SET_SHUFFLE sets the status of the Shuffle option (1 to turn it on)
+
+#define IPC_SET_REPEAT 253
+//	** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SET_REPEAT);
+//	**
+//	** IPC_SET_REPEAT sets the status of the Repeat option (1 to turn it on)
+
+#define IPC_GETLISTPOS 125
+//	** int pos=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETLISTPOS);
+//	** IPC_GETLISTPOS returns the playlist position. A lot like IPC_WRITEPLAYLIST
+//	** only faster since it doesn't have to write out the list. Heh, silly me.
+
+#define IPC_GETINFO 126
+//	** int inf=SendMessage(hwnd_winamp,WM_WA_IPC,mode,IPC_GETINFO);
+//	** IPC_GETINFO returns info about the current playing song. The value
+//	** it returns depends on the value of 'mode'.
+//	** Mode      Meaning
+//	** ------------------
+//	** 0         Samplerate (i.e. 44100)
+//	** 1         Bitrate  (i.e. 128)
+//	** 2         Channels (i.e. 2)
+
+#define IPC_PLAYFILE 100
+//	** COPYDATASTRUCT cds;
+//	** cds.dwData = IPC_PLAYFILE;
+//	** cds.lpData = (void *) "file.mp3";
+//	** cds.cbData = strlen((char *) cds.lpData)+1; // include space for null char
+//	** SendMessage(hwnd_winamp,WM_COPYDATA,(WPARAM)NULL,(LPARAM)&cds);
+//	**
+//	** This will play the file "file.mp3".
+
+#define IPC_ISPLAYING 104
+//	** int res = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_ISPLAYING);
+//	** IPC_ISPLAYING returns the status of playback.
+//	** If it returns 1, it is playing. if it returns 3, it is paused,
+//	** if it returns 0, it is not playing.
+
+// The following stuff needs PostMessage(hwnd_winamp,WM_COMMAND,id,0);
+#define WINAMP_BUTTON1 40044
+#define WINAMP_BUTTON2 40045
+#define WINAMP_BUTTON3 40046
+#define WINAMP_BUTTON4 40047
+#define WINAMP_BUTTON5 40048
+
+#define WINAMP_CMD_PREV WINAMP_BUTTON1
+#define WINAMP_CMD_PLAY WINAMP_BUTTON2
+#define WINAMP_CMD_PAUSE WINAMP_BUTTON3
+#define WINAMP_CMD_STOP WINAMP_BUTTON4
+#define WINAMP_CMD_NEXT WINAMP_BUTTON5
+
+#define WINAMP_CMD_QUIT 40001
+
+#define KVIRC_WM_USER 63112
+
+#define KVIRC_WM_USER_CHECK 13123
+#define KVIRC_WM_USER_CHECK_REPLY 13124
+#define KVIRC_WM_USER_GETTITLE 5000
+#define KVIRC_WM_USER_GETFILE 10000
+#define KVIRC_WM_USER_TRANSFER 15000
+
+
+static QTextCodec * mediaplayer_get_codec()
+{
+	QTextCodec * c= QTextCodec::codecForName(KVI_OPTION_STRING(KviOption_stringWinampTextEncoding)); 
+	if(!c)c = QTextCodec::codecForLocale(); 
+	return c;
+
+}
+
+static HWND find_winamp(KviWinampInterface * i)
+{
+	HWND hWnd = FindWindow("Winamp v1.x",NULL);
+	if(!hWnd)
+	{
+		// try to start the process ?
+		i->setLastError(__tr2qs_ctx("Can't find a running winamp window","mediaplayer"));
+	}
+	return hWnd;
+}
+
+
+MP_IMPLEMENT_DESCRIPTOR(
+	KviWinampInterface,
+	"winamp",
+	__tr2qs_ctx(
+		"An interface to the popupar Winamp media player.\n" \
+		"You can download it from http://www.winamp.com.\n" \
+		"To use all the features of this interface you must " \
+		"copy the gen_kvirc.dll plugin found in the KVIrc " \
+		"distribution directory to the Winamp plugins folder " \
+		"and restart winamp."
+		,
+		"mediaplayer"
+	)
+)
+
+
+KviWinampInterface::KviWinampInterface()
+: KviMediaPlayerInterface()
+{
+}
+
+KviWinampInterface::~KviWinampInterface()
+{
+}
+
+
+int KviWinampInterface::detect(bool bStart)
+{
+	if(find_winamp(this))return 80;
+	// FIXME : check for Programs Folder\Winamp\Winamp.exe ?
+	// FIXME : if bStart try to start winamp.exe ?
+	return 50;
+}
+
+#define MP_WINAMP_SENDMESSAGE(__cmdname,__wmmsg,__lparam,__wparam) \
+	bool KviWinampInterface::__cmdname() \
+	{ \
+		HWND hWinamp = find_winamp(this); \
+		if(hWinamp)SendMessage(hWinamp,__wmmsg,__lparam,__wparam); \
+		return hWinamp != 0; \
+	}
+
+#define MP_WINAMP_WM_USER(__cmdname,_ipcmsg) MP_WINAMP_SENDMESSAGE(__cmdname,WM_USER,0,_ipcmsg)
+#define MP_WINAMP_WM_COMMAND(__cmdname,_cmdmsg) MP_WINAMP_SENDMESSAGE(__cmdname,WM_COMMAND,_cmdmsg,0)
+
+MP_WINAMP_WM_USER(play,IPC_STARTPLAY)
+MP_WINAMP_WM_COMMAND(stop,WINAMP_CMD_STOP)
+MP_WINAMP_WM_COMMAND(next,WINAMP_CMD_NEXT)
+MP_WINAMP_WM_COMMAND(prev,WINAMP_CMD_PREV)
+MP_WINAMP_WM_COMMAND(pause,WINAMP_CMD_PAUSE)
+MP_WINAMP_WM_COMMAND(quit,WINAMP_CMD_QUIT)
+
+
+int KviWinampInterface::length()
+{
+	int leninsecs = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)leninsecs = SendMessage(hWinamp,WM_USER,1,IPC_GETOUTPUTTIME);
+	return leninsecs * 1000;
+}
+
+int KviWinampInterface::position()
+{
+	int leninmsecs = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)leninmsecs = SendMessage(hWinamp,WM_USER,0,IPC_GETOUTPUTTIME);
+	return leninmsecs;
+}
+
+int KviWinampInterface::bitRate()
+{
+	int ret = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,1,IPC_GETINFO);
+	return ret;
+}
+
+int KviWinampInterface::sampleRate()
+{
+	int ret = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,0,IPC_GETINFO);
+	return ret;
+}
+
+int KviWinampInterface::channels()
+{
+	int ret = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,2,IPC_GETINFO);
+	return ret;
+}
+
+KviMediaPlayerInterface::PlayerStatus KviWinampInterface::status()
+{
+	HWND hWinamp = find_winamp(this);
+	int ret = 1000;
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,0,IPC_ISPLAYING);
+	switch(ret)
+	{
+		case 0:
+			return KviMediaPlayerInterface::Stopped;
+		break;
+		case 3:
+			return KviMediaPlayerInterface::Paused;
+		break;
+		case 1:
+			return KviMediaPlayerInterface::Playing;
+		break;
+		default:
+			return KviMediaPlayerInterface::Unknown;
+		break;
+	}
+	return KviMediaPlayerInterface::Unknown;
+}
+
+QString KviWinampInterface::mrl()
+{
+	QString ret;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		 int ret2 = SendMessage(hWinamp,WM_USER,KVIRC_WM_USER,KVIRC_WM_USER_CHECK);
+
+		if(ret2 =! KVIRC_WM_USER_CHECK_REPLY)
+		{
+			setLastError(__tr2qs_ctx("The winamp plugin has not been installed properly. Check /help mediaplayer.nowplaying","mediaplayer"));
+			return ret;
+		}
+
+		int len = SendMessage(hWinamp,WM_USER,KVIRC_WM_USER,KVIRC_WM_USER_GETFILE);
+
+		if(len < 4096)
+		{
+			char szBuffer[4096];
+
+			for(int i = 0;i < len;i++)
+			{
+				szBuffer[i] = SendMessage(hWinamp,WM_USER,KVIRC_WM_USER,KVIRC_WM_USER_TRANSFER + i);
+			}
+			szBuffer[len] = '\0';
+			QTextCodec *c=mediaplayer_get_codec();
+			if (c) ret = c->toUnicode(szBuffer);
+			else ret=szBuffer;
+			if(!ret.startsWith("http://",false))
+				ret.prepend("file://");
+		}
+	}
+	return ret;
+}
+
+QString KviWinampInterface::nowPlaying()
+{
+	QString ret;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		int retpippo = SendMessage(hWinamp,WM_USER,KVIRC_WM_USER,KVIRC_WM_USER_CHECK);
+		if(retpippo =! KVIRC_WM_USER_CHECK_REPLY)
+		{
+			setLastError(__tr2qs_ctx("The winamp plugin has not been installed properly. Check /help mediaplayer.nowplaying","mediaplayer") );
+			return ret;
+		}
+
+		int len = SendMessage(hWinamp,WM_USER,KVIRC_WM_USER,KVIRC_WM_USER_GETTITLE);
+
+		if(len < 4096)
+		{
+			char szBuffer[4096];
+
+			for(int i = 0;i < len;i++)
+			{
+				szBuffer[i] = SendMessage(hWinamp,WM_USER,KVIRC_WM_USER,KVIRC_WM_USER_TRANSFER + i);
+			}
+			szBuffer[ len ] = '\0';
+			
+			QTextCodec *c=mediaplayer_get_codec();
+			if (c) ret = c->toUnicode(szBuffer);
+			else ret=szBuffer;
+		}
+	}
+	return ret;
+}
+
+bool KviWinampInterface::playMrl(const QString &mrl)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		QTextCodec *c=mediaplayer_get_codec();
+		KviStr szMrl = c ? c->fromUnicode(mrl) : mrl.utf8();
+		COPYDATASTRUCT cds;
+		cds.dwData = IPC_PLAYFILE;
+		cds.lpData = (void *)szMrl.ptr();
+		cds.cbData = szMrl.len() + 1; // include space for null char
+		SendMessage(hWinamp,WM_COPYDATA,(WPARAM)NULL,(LPARAM) &cds);
+		return true;
+	}
+	return false;
+}
+
+bool KviWinampInterface::setVol(kvs_int_t &iVol)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		SendMessage(hWinamp,WM_USER,iVol,IPC_SETVOLUME);
+		return true;
+	}
+	return false;
+}
+
+int KviWinampInterface::getVol()
+{
+	int ret = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,-666,IPC_SETVOLUME);
+	return ret;
+}
+
+bool KviWinampInterface::jumpTo(kvs_int_t &iPos)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		SendMessage(hWinamp,WM_USER,iPos,IPC_JUMPTOTIME);
+		return true;
+	}
+	return false;
+}
+bool KviWinampInterface::hide()
+{
+	HWND hWinamp = find_winamp(this);
+	HWND hWinampPE = FindWindow("Winamp PE",NULL); /*Playlist*/
+	HWND hWinampEQ = FindWindow("Winamp EQ",NULL); /*Equalizer*/
+	HWND hWinampMB = FindWindow("Winamp MB",NULL); /*MiniBrowser*/
+	HWND hWinampGen = FindWindow("Winamp Gen",NULL); /*Library*/
+	HWND hWinampVideo = FindWindow("Winamp Video",NULL); /*Video*/
+	if(hWinamp)
+	{
+		ShowWindow(hWinamp, SW_HIDE);
+		if(hWinampPE || hWinampEQ || hWinampMB || hWinampGen || hWinampVideo )
+		{
+			if(hWinampPE)
+				ShowWindow(hWinampPE, SW_HIDE);
+			if(hWinampEQ)
+				ShowWindow(hWinampEQ, SW_HIDE);
+			if(hWinampMB)
+				ShowWindow(hWinampMB, SW_HIDE);
+			if(hWinampGen)
+				ShowWindow(hWinampGen, SW_HIDE);
+			if(hWinampVideo)
+				ShowWindow(hWinampVideo, SW_HIDE);
+			return true;
+		}
+	return true;
+	}
+	return false;
+}
+
+bool KviWinampInterface::show()
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		ShowWindow(hWinamp, SW_SHOW);
+		return true;
+	}
+	return false;
+}
+
+bool KviWinampInterface::minimize()
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		ShowWindow(hWinamp, SW_SHOWMINIMIZED);
+		return true;
+	}
+	return false;
+}
+
+bool KviWinampInterface::setPlayListPos(int &iPos)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		SendMessage(hWinamp,WM_USER,iPos,IPC_SETPLAYLISTPOS);
+		return true;
+	}
+	return false;
+}
+
+int KviWinampInterface::getPlayListPos()
+{
+	int ret = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,2,IPC_GETLISTPOS);
+	return ret;
+}
+
+int KviWinampInterface::getListLength()
+{
+	int ret = -1;
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)ret = SendMessage(hWinamp,WM_USER,2,IPC_GETLISTLENGTH);
+	return ret;
+}
+
+bool KviWinampInterface::setEqData(int &iPos, int &iVal)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		SendMessage(hWinamp,WM_USER,iPos,IPC_GETEQDATA);
+		SendMessage(hWinamp,WM_USER,iVal,IPC_SETEQDATA);
+		return true;
+	}
+	return false;
+}
+
+int KviWinampInterface::getEqData(int &ival)
+{
+	HWND hWinamp = find_winamp(this);
+	int ret = -1;
+	if(hWinamp)
+	{
+		ret = SendMessage(hWinamp,WM_USER,ival,IPC_GETEQDATA);
+		return ret;
+	}
+	return ret;
+}
+
+bool KviWinampInterface::getRepeat()
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+		bool bRepeat = SendMessage(hWinamp,WM_USER,0,IPC_GET_REPEAT);
+		return bRepeat;
+	}
+	return false;
+}
+
+bool KviWinampInterface::getShuffle()
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+	bool bShuffle =	SendMessage(hWinamp,WM_USER,0,IPC_GET_SHUFFLE);
+		return bShuffle;
+	}
+	return false;
+}
+
+bool KviWinampInterface::setShuffle(bool &bVal)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+	bool bRepeat =	SendMessage(hWinamp,WM_USER,bVal,IPC_SET_SHUFFLE);
+		return bRepeat;
+	}
+	return false;
+}
+
+bool KviWinampInterface::setRepeat(bool &bVal)
+{
+	HWND hWinamp = find_winamp(this);
+	if(hWinamp)
+	{
+	bool bShuffle =	SendMessage(hWinamp,WM_USER,bVal,IPC_SET_REPEAT);
+		return bShuffle;
+	}
+	return false;
+}
+#endif //COMPILE_ON_WINDOWS