void GetTimeSegmentPositions(TimeSegment timeSegment, double &dStartPos, double &dEndPos, MediaItem* item)
{
double dOrgCursorPos = GetCursorPositionEx(0);
bool bRefreshCurPos = false;
switch(timeSegment)
{
case eTIMESEGMENT_TIMESEL:
//Main_OnCommandEx(ID_GOTO_TIMESEL_END, 0, 0);
//dEndPos = GetCursorPositionEx(0);
//Main_OnCommandEx(ID_GOTO_TIMESEL_START, 0, 0);
//dStartPos = GetCursorPositionEx(0);
GetSet_LoopTimeRange2(0, false, false, &dStartPos, &dEndPos, false);
break;
case eTIMESEGMENT_SELITEM:
if(item != NULL)
{
dStartPos = GetMediaItemInfo_Value(item, "D_POSITION");
dEndPos = dStartPos + GetMediaItemInfo_Value(item, "D_LENGTH");
}
else
{
Main_OnCommandEx(ID_GOTO_SELITEM_END, 0, 0);
dEndPos = GetCursorPositionEx(0);
Main_OnCommandEx(ID_GOTO_SELITEM_START, 0, 0);
dStartPos = GetCursorPositionEx(0);
bRefreshCurPos = true;
}
break;
case eTIMESEGMENT_LOOP:
//Main_OnCommandEx(ID_GOTO_LOOP_END, 0, 0);
//dEndPos = GetCursorPositionEx(0);
//Main_OnCommandEx(ID_GOTO_LOOP_START, 0, 0);
//dStartPos = GetCursorPositionEx(0);
GetSet_LoopTimeRange2(0, false, true, &dStartPos, &dEndPos, false);
break;
case eTIMESEGMENT_PROJECT:
Main_OnCommandEx(ID_GOTO_PROJECT_END, 0, 0);
dEndPos = GetCursorPositionEx(0);
//Main_OnCommandEx(ID_GOTO_PROJECT_START, 0, 0);
//dStartPos = GetCursorPositionEx(0);
dStartPos = *(int*)GetConfigVar("projtimeoffs");
bRefreshCurPos = true;
break;
//case eTIMESEGMENT_CURRENTMEASURE:
// Main_OnCommandEx(ID_GOTO_CURMEASURE_START, 0, 0);
// dStartPos = GetCursorPositionEx(0);
// Main_OnCommandEx(ID_GOTO_NEXTMEASURE_START, 0, 0);
// dEndPos = GetCursorPositionEx(0);
//break;
default:
break;
}
if(bRefreshCurPos)
SetEditCurPos2(0, dOrgCursorPos, true, false);
}
EnvelopeProcessor::ErrorCode EnvelopeProcessor::generateSelectedTrackEnvLfo()
{
TrackEnvelope* envelope = GetSelectedTrackEnvelope(0);
if(!envelope)
return eERRORCODE_NOENVELOPE;
Undo_BeginBlock2(0);
//! \todo: use insert/goto actions AFTER error returns
double dStartPos, dEndPos;
GetTimeSegmentPositions(_parameters.timeSegment, dStartPos, dEndPos);
if(dStartPos==dEndPos)
return eERRORCODE_NULLTIMESELECTION;
double dOrgCursorPos = GetCursorPositionEx(0);
SetEditCurPos2(0, dStartPos-EPSILON_TIME, false, false);
Main_OnCommandEx(ID_ENVELOPE_INSERT_POINT, 0, 0);
SetEditCurPos2(0, dEndPos+EPSILON_TIME, false, false);
Main_OnCommandEx(ID_ENVELOPE_INSERT_POINT, 0, 0);
SetEditCurPos2(0, dOrgCursorPos, false, false);
//Main_OnCommandEx(ID_MOVE_TIMESEL_NUDGE_LEFTEDGE_LEFT, 0, 0);
//Main_OnCommandEx(ID_MOVE_TIMESEL_NUDGE_RIGHTEDGE_RIGHT, 0, 0);
//Main_OnCommandEx(ID_GOTO_TIMESEL_START, 0, 0);
//Main_OnCommandEx(ID_ENVELOPE_INSERT_POINT, 0, 0);
//Main_OnCommandEx(ID_GOTO_TIMESEL_END, 0, 0);
//Main_OnCommandEx(ID_ENVELOPE_INSERT_POINT, 0, 0);
//Main_OnCommandEx(ID_MOVE_TIMESEL_NUDGE_LEFTEDGE_RIGHT, 0, 0);
//Main_OnCommandEx(ID_MOVE_TIMESEL_NUDGE_RIGHTEDGE_LEFT, 0, 0);
//Main_OnCommandEx(ID_ENVELOPE_DELETE_ALL_POINTS_TIMESEL, 0, 0);
ErrorCode res = generateTrackLfo(envelope, dStartPos, dEndPos, _parameters.waveParams, _parameters.precision);
//UpdateTimeline();
Undo_EndBlock2(NULL, __LOCALIZE("Track envelope LFO","sws_undo"), UNDO_STATE_TRACKCFG);
return res;
}
bool GotoMarkerRegion(ReaProject* _proj, int _num, int _flags, bool _select = false)
{
bool isrgn; double pos, end;
int x=0, n;
while ((x = EnumProjectMarkers3(_proj, x, &isrgn, &pos, &end, NULL, &n, NULL)))
if (n == _num && ((!isrgn && _flags&SNM_MARKER_MASK) || (isrgn && _flags&SNM_REGION_MASK)))
{
PreventUIRefresh(1);
if (_select && isrgn && (_flags&SNM_REGION_MASK))
GetSet_LoopTimeRange2(NULL, true, true, &pos, &end, false); // seek is managed below
int* opt = (int*)GetConfigVar("smoothseek"); // obeys smooth seek
SetEditCurPos2(_proj, pos, true, opt && *opt); // includes an undo point, if enabled in prefs
PreventUIRefresh(-1);
return true;
}
return false;
}
bool FindWnd::FindMarkerRegion(int _dir)
{
if (!_dir)
return false;
bool update = false, found = false;
if (g_searchStr && *g_searchStr)
{
double startPos = GetCursorPositionEx(NULL);
int id, x = 0;
bool bR;
double dPos, dRend, dMinMaxPos = _dir < 0 ? -DBL_MAX : DBL_MAX;
const char *cName;
while ((x=EnumProjectMarkers2(NULL, x, &bR, &dPos, &dRend, &cName, &id)))
{
if (_dir == 1 && dPos > startPos) {
if (stristr(cName, g_searchStr)) {
found = true;
dMinMaxPos = min(dPos, dMinMaxPos);
}
}
else if (_dir == -1 && dPos < startPos) {
if (stristr(cName, g_searchStr)) {
found = true;
dMinMaxPos = max(dPos, dMinMaxPos);
}
}
}
UpdateNotFoundMsg(found);
if (found) {
SetEditCurPos2(NULL, dMinMaxPos, true, false);
update = true;
}
}
if (update)
Undo_OnStateChangeEx2(NULL, __LOCALIZE("Find: change edit cursor position","sws_undo"), UNDO_STATE_ALL, -1); // in case the pref "undo pt for edit cursor positions" is enabled..
return update;
}
void MoveTempo (COMMAND_T* ct)
{
BR_Envelope tempoMap(GetTempoEnv());
if (!tempoMap.Count())
return;
double cursor = GetCursorPositionEx(NULL);
double tDiff = 0;
int targetId = -1;
// Find tempo marker closest to the edit cursor
if ((int)ct->user == 3)
{
targetId = tempoMap.FindClosest(cursor);
if (targetId == 0) ++targetId;
if (!tempoMap.ValidateId(targetId))
return;
double cTime; tempoMap.GetPoint(targetId, &cTime, NULL, NULL, NULL);
tDiff = cursor - cTime;
}
// Just get time difference for selected points
else
{
if ((int)ct->user == 2 || (int)ct->user == -2)
tDiff = 1 / GetHZoomLevel() * (double)ct->user / 2;
else
tDiff = (double)ct->user/10000;
}
if (tDiff == 0)
return;
// Loop through selected points
int skipped = 0;
int count = (targetId != -1) ? (1) : (tempoMap.CountSelected());
for (int i = 0; i < count; ++i)
{
if (int id = ((int)ct->user == 3) ? (targetId) : (tempoMap.GetSelected(i))) // skip first point
skipped += (MoveTempo(tempoMap, id, tDiff)) ? (0) : (1);
}
// Commit changes
PreventUIRefresh(1); // prevent jumpy cursor
if (tempoMap.Commit())
{
if ((int)ct->user == 3)
SetEditCurPos2(NULL, cursor, false, false); // always keep cursor position when moving to closest tempo marker
Undo_OnStateChangeEx2(NULL, SWS_CMD_SHORTNAME(ct), UNDO_STATE_ALL, -1);
}
PreventUIRefresh(-1);
// Warn user if some points weren't processed
static bool s_warnUser = true;
if (s_warnUser && skipped != 0)
{
char buffer[512];
_snprintfSafe(buffer, sizeof(buffer), __LOCALIZE_VERFMT("%d of the selected points didn't get processed because some points would end up with illegal BPM or position. Would you like to be warned if it happens again?", "sws_mbox"), skipped);
int userAnswer = ShowMessageBox(buffer, __LOCALIZE("SWS - Warning", "sws_mbox"), 4);
if (userAnswer == 7)
s_warnUser = false;
}
}
void MoveGridToEditPlayCursor (COMMAND_T* ct)
{
// Find cursor immediately (in case of playback we want the most accurate position)
double cursor = ((int)ct->user == 1 || (int)ct->user == 3) ? (GetPlayPositionEx(NULL)) : (GetCursorPositionEx(NULL));
// Make sure tempo map already has at least one point created (for some reason it won't work if creating it directly in chunk)
InitTempoMap();
BR_Envelope tempoMap(GetTempoEnv());
if (!tempoMap.Count())
return;
// Set preferences to prevent play cursor from jumping
int seekmodes = 0;
if ((int)ct->user == 1 || (int)ct->user == 3)
{
GetConfig("seekmodes", seekmodes);
SetConfig("seekmodes", ClearBit(seekmodes, 5));
}
// Find closest grid
double grid = 0;
if ((int)ct->user == 0 || (int)ct->user == 1) grid = GetClosestGrid(cursor);
else if ((int)ct->user == 2 || (int)ct->user == 3) grid = GetClosestMeasureGrid(cursor);
else if ((int)ct->user == 4) grid = GetClosestLeftSideGrid(cursor);
else grid = GetClosestRightSideGrid(cursor);
int targetId = tempoMap.Find(grid, MIN_TEMPO_DIST);
// No tempo marker on grid, create it
if (!tempoMap.ValidateId(targetId))
{
int prevId = tempoMap.FindPrevious(grid);
double value = tempoMap.ValueAtPosition(grid);
int shape;
tempoMap.GetPoint(prevId, NULL, NULL, &shape, NULL);
tempoMap.CreatePoint(prevId+1, grid, value, shape, 0, false);
targetId = prevId+1;
}
double tDiff = cursor - grid;
// Commit changes and warn user if needed
if (tDiff != 0)
{
if (MoveTempo(tempoMap, targetId, tDiff))
{
PreventUIRefresh(1); // prevent jumpy cursor
if (tempoMap.Commit())
{
// Restore edit cursor only if moving to it
if ((int)ct->user != 1 && (int)ct->user != 3)
SetEditCurPos2(NULL, cursor, false, false);
Undo_OnStateChangeEx2(NULL, SWS_CMD_SHORTNAME(ct), UNDO_STATE_ALL, -1);
}
PreventUIRefresh(-1);
}
else
{
static bool s_warnUser = true;
if (s_warnUser)
{
int userAnswer = ShowMessageBox(__LOCALIZE("Moving grid failed because some tempo markers would end up with illegal BPM or position. Would you like to be warned if it happens again?", "sws_mbox"), __LOCALIZE("SWS - Warning", "sws_mbox"), 4);
if (userAnswer == 7)
s_warnUser = false;
}
}
}
// Restore preferences
if ((int)ct->user == 1 || (int)ct->user == 3)
SetConfig("seekmodes", seekmodes);
}
