void CCharBufferText::RemoveLinesAt (unsigned int line, unsigned int count)
{
ASSERT (line <= GetLinesCount ());
ASSERT (line + count <= GetLinesCount ());
unsigned int start = line_start [line];
unsigned int end_line = line + count;
unsigned int end = end_line < lines_count ? line_start [end_line] : data.GetSize ();
data.ReplaceCharsRange (start, end - start, 0, NULL);
}
void CText::FireOnChange (
unsigned int start_line, unsigned int start_position,
unsigned int old_end_line, unsigned int old_end_position,
unsigned int new_end_line, unsigned int new_end_position)
{
ASSERT (start_line < GetLinesCount ());
ASSERT (start_position <= GetLineLength (start_line));
ASSERT (new_end_line < GetLinesCount ());
ASSERT (new_end_position <= GetLineLength (new_end_line));
ASSERT (old_end_line > start_line || (old_end_line == start_line && old_end_position >= start_position));
ASSERT (new_end_line > start_line || (new_end_line == start_line && new_end_position >= start_position));
if (listener != NULL && (start_line != old_end_line || start_position != old_end_position || start_line != new_end_line || start_position != new_end_position))
listener->OnChange (start_line, start_position, old_end_line, old_end_position, new_end_line, new_end_position);
}
bool SjMainFrame::DisplayBusyInfo(const wxString& text, bool forceUpdateForLongOp)
{
long lineCount = GetLinesCount();
if( lineCount )
{
SjSkinValue value;
value.value = SJ_VFLAG_CENTER;
value.string = SjTools::ShortenUrl(text);
SetSkinTargetValue(IDT_DISPLAY_LINE_FIRST+lineCount/2, value);
}
return TRUE;
}
void CCharBufferText::InsertLinesAt (unsigned int line, unsigned int count, unsigned int length [], UNICHAR *characters [])
{
static UNICHAR EOL [] = {'\r', '\n'};
ASSERT (line <= GetLinesCount ());
ASSERT (count == 0 || length != NULL);
ASSERT (count == 0 || characters != NULL);
unsigned int l = 0;
for (unsigned int i = 0; i < count; i++)
l += length [i] + 2;
UNICHAR *buffer = new UNICHAR [l];
if (line < lines_count)
{
unsigned int pos = 0;
for (unsigned int i = 0; i < count; i++)
{
memcpy (&buffer [pos], characters [i], length [i] * sizeof (UNICHAR));
pos += length [i];
memcpy (&buffer [pos], EOL, 2 * sizeof (UNICHAR));
pos += 2;
}
data.ReplaceCharsRange (line_start [line], 0, l, buffer);
}
else
{
unsigned int pos = 0;
for (unsigned int i = 0; i < count; i++)
{
memcpy (&buffer [pos], EOL, 2 * sizeof (UNICHAR));
pos += 2;
memcpy (&buffer [pos], characters [i], length [i] * sizeof (UNICHAR));
pos += length [i];
}
data.ReplaceCharsRange (data.GetSize (), 0, l, buffer);
}
delete [] buffer;
}
void CToolTipWnd::ObtainTextSize(PIX &pixMaxWidth, PIX &pixMaxHeight)
{
CDC *pDC = GetDC();
if( pDC == NULL) return;
pixMaxWidth = 0;
_saPixLineHeights.Clear();
PIX pixStartY = 0;
INDEX ctLines = GetLinesCount();
_saPixLineHeights.New( ctLines);
for(INDEX iLine = 0; iLine<ctLines; iLine++)
{
CTString strLine = GetLine(iLine);
CSize size = pDC->GetOutputTextExtent( CString(strLine));
if( size.cx>pixMaxWidth) pixMaxWidth = size.cx;
_saPixLineHeights[iLine] = pixStartY;
pixStartY += size.cy;
}
pixMaxHeight = pixStartY;
ReleaseDC( pDC);
}
void CToolTipWnd::OnPaint()
{
CPaintDC dc(this);
CRect rectWindow;
GetClientRect(rectWindow);
DWORD colPaper = GetSysColor( COLOR_INFOBK);
DWORD colInk = GetSysColor( COLOR_INFOTEXT);
dc.FillSolidRect( rectWindow, colPaper);
dc.SetTextColor( colInk);
CDC *pDC = GetDC();
pDC->SelectObject( &theApp.m_FixedFont);
if( pDC == NULL) return;
INDEX ctLines = GetLinesCount();
for(INDEX iLine = 0; iLine<ctLines; iLine++)
{
CTString strLine = GetLine(iLine);
dc.TextOut( 0, _saPixLineHeights[iLine], CString(strLine));
}
ReleaseDC( pDC);
}
void SjMainFrame::UpdateDisplay()
{
SjSkinValue value;
long totalMs, elapsedMs;
// get the number of visible lines
long visLineCount = GetLinesCount(),
visLine;
wxASSERT(visLineCount>=0);
// get the player
SjPlayer* recentPlayer = &g_mainFrame->m_player;
// get the number of tracks in the queue
long queueTrackCount = recentPlayer->m_queue.GetCount(),
queuePlayingPos = recentPlayer->m_queue.GetCurrPos(),
queuePos;
wxASSERT(queueTrackCount>=0);
// current stuff
SjPlaylistEntry& urlInfo1 = recentPlayer->m_queue.GetInfo(-1);
wxString currTrackName = urlInfo1.GetTrackName();
wxString currArtistName = urlInfo1.GetLeadArtistName();
unsigned long currTimestamp = SjTools::GetMsTicks();
// update cover
{
if( !m_display.m_showStartupDisplay && queuePlayingPos != -1 )
{
value.string = m_columnMixer.GetTrackCoverUrl(recentPlayer->m_queue.GetUrlByPos(-1));
value.value = SJ_VFLAG_STRING_IS_IMAGE_URL;
SetSkinTargetValue(IDT_DISPLAY_COVER, value);
}
else
{
SetSkinTargetValue(IDT_DISPLAY_COVER, value);
}
}
// update seeker
{
totalMs = recentPlayer->GetTotalTime();
value.string.Empty();
if( !m_display.m_showStartupDisplay && !recentPlayer->IsStopped() && totalMs > 0 )
{
elapsedMs = recentPlayer->GetElapsedTime();
value.vmax = totalMs/SJ_SEEK_RESOLUTION; if( value.vmax==0 ) value.vmax = 1;
value.value = elapsedMs/SJ_SEEK_RESOLUTION;
SetSkinTargetValue(IDT_SEEK, value);
}
else
{
value.value = 0;
SetSkinTargetValue(IDT_SEEK, value);
}
}
// update main window title and the "currTrack" target
if( !m_display.m_showStartupDisplay && !IsStopped() )
{
wxString title, titleArtistName(currArtistName), titleTrackName(currTrackName);
if( recentPlayer != &m_player )
{
SjPlaylistEntry& urlInfo4 = m_player.m_queue.GetInfo(-1);
titleTrackName = urlInfo4.GetTrackName();
titleArtistName = urlInfo4.GetLeadArtistName();
}
// set windows title
title = CombineArtistNTitle(titleArtistName, titleTrackName, wxT(" - "));
title.Append(wxT(" - "));
title.Append(SJ_PROGRAM_NAME);
SetTitle(title);
}
else
{
// set windows title
SetTitle(SJ_PROGRAM_NAME);
}
// update display lines...
bool displayMsgInCurrNextTrack = false;
if( (m_display.m_msgCancelAtTimestamp && !m_display.m_msg1.IsEmpty()) )
{
// ...display message
wxString msg1(m_display.m_msg1), msg2(m_display.m_msg2);
if( HasSkinTarget(IDT_DISPLAY_LINE_FIRST) )
{
m_display.m_backupedCurrLine = -1;
value.value = SJ_VFLAG_CENTER;
value.value |= queueTrackCount? SJ_VFLAG_IGNORECENTEROFFSET : 0;
for( visLine = 0; visLine < visLineCount; visLine++ )
{
if( visLine==visLineCount/2 )
{
value.string = msg1;
}
else if( visLine==(visLineCount/2)+1 )
{
value.string = msg2;
}
else
{
value.string.Empty();
}
SetSkinTargetValue(IDT_DISPLAY_LINE_FIRST+visLine, value);
}
}
else if( HasSkinTarget(IDT_CURR_TRACK) )
{
displayMsgInCurrNextTrack = true;
value.value = 0;
if( HasSkinTarget(IDT_NEXT_TRACK) )
{
value.string = msg1;
SetSkinTargetValue(IDT_CURR_TRACK, value);
value.string = msg2;
SetSkinTargetValue(IDT_NEXT_TRACK, value);
}
else
{
value.string = msg1;
if( !msg2.IsEmpty() ) value.string += wxT(" ") + msg2;
SetSkinTargetValue(IDT_CURR_TRACK, value);
}
}
}
else if( m_display.m_showStartupDisplay || queueTrackCount == 0 )
{
// ...nothing in queue, display logo
m_display.m_firstLineQueuePos = -1;
value.thumbSize = 1;
value.vmin = 0;
value.vmax = 1;
value.value = 0;
SetSkinTargetValue(IDT_DISPLAY_V_SCROLL, value);
value.value = SJ_VFLAG_CENTER;
for( visLine = 0; visLine < visLineCount; visLine++ )
{
if( visLine==visLineCount/2 )
{
value.string = SJ_PROGRAM_NAME wxT(" ") SJ_VERSION_STR;
}
else
{
value.string.Empty();
}
SetSkinTargetValue(IDT_DISPLAY_LINE_FIRST+visLine, value);
}
}
else
{
// ...sth. in queue, display queue...
m_display.m_backupedCurrLine = -1;
m_display.m_backupedCurrBold = FALSE;
queuePos = m_display.m_scrollPos==-1? queuePlayingPos : m_display.m_scrollPos;
if( queuePos < 0 ) queuePos = 0;
if( queueTrackCount > visLineCount && queuePos > queueTrackCount-visLineCount ) queuePos = queueTrackCount-visLineCount;
if( queueTrackCount <= visLineCount ) queuePos = 0;
if( m_display.m_scrollPos != -1 ) m_display.m_scrollPos = queuePos; // correct the value
value.thumbSize = visLineCount;
value.vmin = 0;
value.vmax = queueTrackCount;
value.value = queuePos;
SetSkinTargetValue(IDT_DISPLAY_V_SCROLL, value);
value.thumbSize = 0;
m_display.m_firstLineQueuePos = queuePos;
for( visLine = 0; visLine < visLineCount; visLine++, queuePos++ )
{
value.vmax = 0;
value.vmin = 0;
if( queuePos >= 0 && queuePos < queueTrackCount )
{
// ...name
SjPlaylistEntry& urlInfo2 = recentPlayer->m_queue.GetInfo(queuePos);
value.string = CombineArtistNTitle(urlInfo2.GetLeadArtistName(), urlInfo2.GetTrackName());
if( m_skinFlags&SJ_SKIN_SHOW_DISPLAY_AUTOPLAY )
{
if( recentPlayer->m_queue.GetFlags(queuePos)&SJ_PLAYLISTENTRY_AUTOPLAY )
{
value.string.Prepend(_("AutoPlay")+wxString(wxT(": ")));
}
}
if( m_skinFlags&SJ_SKIN_SHOW_DISPLAY_TRACKNR )
{
value.string.Prepend(wxString::Format(wxT("%i. "), (int)queuePos+1));
}
// ...time / right icon
value.value = 0;
if( IsOpAvailable(SJ_OP_EDIT_QUEUE) )
{
value.value |= (SJ_VFLAG_MOVABLE);
}
if( IsOpAvailable(SJ_OP_UNQUEUE) )
{
value.value |= (SJ_VFLAG_ICONR_DELETE);
}
if( queuePos == queuePlayingPos && !recentPlayer->IsStopped() )
{
value.value |= SJ_VFLAG_VMIN_IS_TIME;
if( IsOpAvailable(SJ_OP_TOGGLE_TIME_MODE) )
value.value |= SJ_VFLAG_TIME_CLICKABLE;
long totalTime = recentPlayer->GetTotalTime();
if( m_showRemainingTime && totalTime > 0 )
{
value.value |= SJ_VFLAG_VMIN_MINUS;
value.vmin = recentPlayer->GetRemainingTime();
if( value.vmin <= 0 )
{
value.vmin = urlInfo2.GetPlaytimeMs();
}
}
else
{
value.vmin = recentPlayer->GetElapsedTime();
}
if( m_skinFlags&SJ_SKIN_SHOW_DISPLAY_TOTAL_TIME )
{
value.vmax = totalTime;
value.value |= value.vmax>0? SJ_VFLAG_VMAX_IS_TIME : 0;
}
}
else
{
value.vmin = urlInfo2.GetPlaytimeMs();
value.value |= value.vmin>0? SJ_VFLAG_VMIN_IS_TIME : 0;
}
// marked (or just added?)
if( m_display.m_selectedIds.Lookup(urlInfo2.GetId()) )
{
value.value |= SJ_VFLAG_BOLD;
if( queuePos == queuePlayingPos )
{
m_display.m_backupedCurrBold = TRUE;
}
}
// ...left icon
if( queuePos == queuePlayingPos )
{
if( recentPlayer->IsStopped() ) { value.value |= SJ_VFLAG_ICONL_STOP; }
else if( recentPlayer->IsPaused() ) { value.value |= SJ_VFLAG_ICONL_PAUSE; }
else { value.value |= SJ_VFLAG_ICONL_PLAY; }
m_display.m_backupedCurrTitle = value.string;
m_display.m_backupedCurrLine = visLine;
}
else
{
long entryFlags = recentPlayer->m_queue.GetFlags(queuePos);
if( entryFlags & SJ_PLAYLISTENTRY_MOVED_DOWN )
{
if( !recentPlayer->m_queue.IsBoring(queuePos, currTimestamp) )
{
entryFlags &= ~SJ_PLAYLISTENTRY_MOVED_DOWN;
recentPlayer->m_queue.SetFlags(queuePos, entryFlags);
}
}
if( entryFlags&SJ_PLAYLISTENTRY_ERRONEOUS ) { value.value |= SJ_VFLAG_ICONL_ERRONEOUS; }
else if( recentPlayer->m_queue.WasPlayed(queuePos) ) { value.value |= SJ_VFLAG_ICONL_PLAYED; }
else if( entryFlags&SJ_PLAYLISTENTRY_MOVED_DOWN ) { value.value |= SJ_VFLAG_ICONL_MOVED_DOWN; }
else { value.value |= SJ_VFLAG_ICONL_EMPTY; }
}
}
else
{
// ...empty line
value.value = SJ_VFLAG_ICONL_EMPTY;
value.string.Empty();
}
SetSkinTargetValue(IDT_DISPLAY_LINE_FIRST+visLine, value);
}
}
// set "currTrack", "nextTrack" and "currTime" targets
if( !displayMsgInCurrNextTrack )
{
if( HasSkinTarget(IDT_CURR_TRACK) )
{
value.value = 0;
value.string = SJ_PROGRAM_NAME;
if( !IsStopped() && queuePlayingPos < queueTrackCount )
{
SjPlaylistEntry& urlInfo4 = m_player.m_queue.GetInfo(queuePlayingPos);
value.string = CombineArtistNTitle(urlInfo4.GetLeadArtistName(), urlInfo4.GetTrackName());
}
SetSkinTargetValue(IDT_CURR_TRACK, value);
}
if( HasSkinTarget(IDT_NEXT_TRACK) )
{
value.value = 0;
value.string.Empty();
if( !IsStopped() )
{
if( GetShuffle() )
{
if( HasNextRegardAP() )
{
value.string = _("Shuffle");
}
}
else
{
if( queuePlayingPos+1 < queueTrackCount )
{
SjPlaylistEntry& urlInfo4 = m_player.m_queue.GetInfo(queuePlayingPos+1);
value.string = CombineArtistNTitle(urlInfo4.GetLeadArtistName(), urlInfo4.GetTrackName());
}
}
}
SetSkinTargetValue(IDT_NEXT_TRACK, value);
}
}
if( HasSkinTarget(IDT_CURR_TIME) )
{
UpdateCurrTime();
}
// playing states
value.vmin = 0;
value.vmax = 255;
value.thumbSize = 0;
value.value = m_player.GetMainVol();
SetSkinTargetValue(IDT_MAIN_VOL_SLIDER, value);
value.vmax = 0;
value.value = m_player.GetMainVolMute()? 1 : 0;
SetSkinTargetValue(IDT_MAIN_VOL_MUTE, value);
value.value = m_player.IsPlaying()? 1 : 0;
SetSkinTargetValue(IDT_PLAY, value);
value.value = m_player.IsPaused()? 1 : 0;
SetSkinTargetValue(IDT_PAUSE, value);
value.value = m_player.IsStopped()? 1 : 0;
SetSkinTargetValue(IDT_STOP, value);
value.value = HasPrev()? 0 : 2;
SetSkinTargetValue(IDT_PREV, value);
value.value = HasNextRegardAP()? 0 : 2;
SetSkinTargetValue(IDT_NEXT, value);
SetSkinTargetValue(IDT_FADE_TO_NEXT, value);
value.value = m_player.StopAfterThisTrack()? 1 : (/*m_player.IsStopped()? 2 :*/ 0);
SetSkinTargetValue(IDT_STOP_AFTER_THIS_TRACK, value);
value.value = m_player.StopAfterEachTrack()? 1 : (/*m_player.IsStopped()? 2 :*/ 0);
SetSkinTargetValue(IDT_STOP_AFTER_EACH_TRACK, value);
value.value = m_player.m_queue.GetShuffle()? 1 : 0;
SetSkinTargetValue(IDT_SHUFFLE, value);
value.value = m_player.m_queue.GetRepeat(); /*0=off, 1=single, 2=all*/
SetSkinTargetValue(IDT_REPEAT, value);
value.value = queueTrackCount? 0/*enabled*/ : 2/*disabled*/;
SetSkinTargetValue(IDT_APPEND_FILES, value);
SetSkinTargetValue(IDT_SAVE_PLAYLIST, value);
SetSkinTargetValue(IDT_UNQUEUE_ALL, value);
SetSkinTargetValue(IDT_MORE_FROM_CURR_ALBUM, value);
SetSkinTargetValue(IDT_MORE_FROM_CURR_ARTIST, value);
}
void SjMainFrame::OnSkinTargetMotion(int clickTargetId, int requestedMotionAmount)
{
GotDisplayInputFromUser();
if( m_display.m_selectedIds.GetCount() )
{
m_display.m_backupedCurrLine = -1; // stop timer display updating until UpdateDisplay() is called
long visLineCount = GetLinesCount();
long queueTrackCount = m_player.m_queue.GetCount();
long queuePlayingPos = m_player.m_queue.GetCurrPos();
long scrollPos = m_display.m_scrollPos==-1? queuePlayingPos : m_display.m_scrollPos;
if( scrollPos < 0 ) scrollPos = 0;
if( queueTrackCount > visLineCount && scrollPos > queueTrackCount-visLineCount )
{
scrollPos = queueTrackCount-visLineCount;
#ifdef DEBUG_DISPLAY
wxLogDebug(" vv corrected vv");
#endif
}
if( queueTrackCount <= visLineCount ) scrollPos = 0;
int realMotionAmount = m_player.m_queue.MoveByIds(m_display.m_selectedIds, requestedMotionAmount);
int resumeTargetId = clickTargetId;
if( realMotionAmount )
{
#ifdef DEBUG_DISPLAY
wxLogDebug("oldScrollPos=%i (oldDisplayScrollPos=%i, queuePlayingPos=%i)", (int)scrollPos, (int)m_display.m_scrollPos, (int)queuePlayingPos);
#endif
resumeTargetId += realMotionAmount;
if( resumeTargetId < IDT_DISPLAY_LINE_FIRST )
{
m_display.m_scrollPos = scrollPos + realMotionAmount;
if( m_display.m_scrollPos < 0 ) m_display.m_scrollPos = 0;
resumeTargetId = IDT_DISPLAY_LINE_FIRST;
#ifdef DEBUG_DISPLAY
wxLogDebug(" ^ newDisplayScrollPos=%i, resumeTargetLine=%i", (int)m_display.m_scrollPos, (int)resumeTargetId-IDT_DISPLAY_LINE_FIRST);
#endif
}
else if( resumeTargetId >= IDT_DISPLAY_LINE_FIRST+visLineCount )
{
m_display.m_scrollPos = scrollPos + realMotionAmount;
resumeTargetId = (IDT_DISPLAY_LINE_FIRST+visLineCount)-1;
#ifdef DEBUG_DISPLAY
wxLogDebug(" v newDisplayScrollPos=%i, resumeTargetLine=%i", (int)m_display.m_scrollPos, (int)resumeTargetId-IDT_DISPLAY_LINE_FIRST);
#endif
}
else
{
m_display.m_scrollPos = scrollPos;
#ifdef DEBUG_DISPLAY
wxLogDebug(" * newDisplayScrollPos=%i, resumeTargetLine=%i", (int)m_display.m_scrollPos, (int)resumeTargetId-IDT_DISPLAY_LINE_FIRST);
#endif
}
}
ResumeSkinTargetMotion(clickTargetId, resumeTargetId);
UpdateDisplay();
#ifdef DEBUG_DISPLAY
wxLogDebug(" resultingDisplayScrollPos=%i", (int)m_display.m_scrollPos);
#endif
m_display.m_selectedIdsTimestamp = SjTools::GetMsTicks();
m_display.m_selectedIdsLockMs = SJ_DISPLAY_SELECTION_LOCK_MS;
}
}
void GridDisplay::DrawText(Draw &w, int mx, int x, int y, int cx, int cy, int align, const wchar *s, const Font &font, const Color &fg, const Color &bg, bool found, int fs, int fe, bool wrap)
{
if(*s == 0)
return;
int tcy = font.Info().GetHeight();
const wchar *p = s;
const wchar *t = s;
int lines = 0;
// int enters = 0;
int ty = y;
Size tsz;
if((align & GD::VCENTER) || (align & GD::BOTTOM))
{
lines = GetLinesCount(cx, s, font, wrap);
if(align & GD::VCENTER)
ty = max(ty, y + (cy - tcy * lines) / 2);
else
ty = y + cy - tcy * lines;
}
//w.DrawText(x, y, Format("lines: %d, cx:%d, cy%d", lines, cx, cy));
Size isz = GridImg::Dots2().GetSize();
int gcx = cx - (wrap ? 0 : isz.cx);
real_size.cy = lines > 1 ? lines * tcy : 0;
while(true)
{
bool nextline = *p == '\n';
bool caret = *p == '\r';
bool endtext = *p == '\0';
const wchar * pp = p;
bool textbreak = false;
if(nextline || endtext)
{
/*int kk = p - t;
if(p - t <= 1)
{
//break;
kk = 0;
}*/
int tx = x;
tsz = GetTextSize(t, font, int(p - t));
if(tsz.cx > gcx)
{
int size = 0;
const wchar *e = t;
while(e < p)
{
int tcx = GetTextSize(e, font, 1).cx;
size += tcx;
if(size > gcx)
break;
e++;
}
p = e;
if(wrap)
{
textbreak = true;
if(p == t)
p = t + 1;
}
}
if(align & GD::RIGHT)
tx = x + cx - tsz.cx;
else if(align & GD::HCENTER)
tx = x + (cx - tsz.cx) / 2;
Color tfg = fg;
if(found)
{
int chs = int(t - s);
int che = int(p - s - 1);
if(fs <= che && fe >= chs)
{
int scx = GetTextSize(t, font, max(chs, fs) - chs).cx;
int ecx = GetTextSize(t, font, min(che, fe) - chs + 1).cx;
Color nbg(255 - fg.GetR(), 255 - fg.GetG(), 255 - fg.GetB());
w.DrawRect(max(mx, tx) + scx, ty, ecx - scx, tcy, Blend(nbg, bg, 100));
}
}
bool dots = !wrap && tsz.cx > gcx;
if(dots)
{
real_size.cx = max(real_size.cx, tsz.cx);
w.Clip(x, y, cx, cy);
w.DrawImage(x + cx - isz.cx, ty + font.Info().GetAscent() - isz.cy, GridImg::Dots2, tfg);
w.End();
if(p > t)
{
w.Clip(x, y, cx - isz.cx , cy);
w.DrawText(max(mx, tx), ty, t, font, tfg, int(p - t));
w.End();
}
}
else
w.DrawText(max(mx, tx), ty, t, font, tfg, int(p - t));
ty += tcy;
t = textbreak ? p : (p = pp + 1);
}
if(caret)
*(char *) p = ' ';
if(!textbreak)
{
if(endtext)
break;
else
p++;
}
}
}
