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Code Issues Releases Wiki Activity

Bug 1440 - Cancelling Export Multiple by labels containing illegal characters exports the cancelled file with empty name.

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Also made ExportMultipleByTrack more like ExportMultipleByLabel in that it continues on exporting tracks even if one track has a bad name.
This commit is contained in:
James Crook 2016-07-15 16:20:25 +01:00
parent 68285298ed
commit 7c7fc55bc2
1 changed files with 67 additions and 49 deletions
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70
src/export/ExportMultiple.cpp
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@ -120,7 +120,7 @@ ExportMultiple::ExportMultiple(AudacityProject *project)
ShuttleGui S(this, eIsCreatingFromPrefs);
// Creating some of the widgets cause cause events to fire
// Creating some of the widgets cause events to fire
// and we don't want that until after we're completely
// created. (Observed on Windows)
mInitialized = false;
@ -625,6 +625,7 @@ bool ExportMultiple::DirOk()
return fn.Mkdir(0777, wxPATH_MKDIR_FULL);
}
// TODO: JKC July2016: Merge labels/tracks duplicated export code.
int ExportMultiple::ExportMultipleByLabel(bool byName,
const wxString &prefix, bool addNumber)
{
@ -632,12 +633,11 @@ int ExportMultiple::ExportMultipleByLabel(bool byName,
bool tagsPrompt = mProject->GetShowId3Dialog();
int numFiles = mNumLabels;
int l = 0; // counter for files done
ExportKitArray exportSettings; // dynamic array we will use to store the
// settings needed to do the exports with in
ExportKitArray exportSettings; // dynamic array for settings.
exportSettings.Alloc(numFiles); // Allocate some guessed space to use.
// Account for exporting before first label
if (mFirst->GetValue()) {
if( mFirst->GetValue() ) {
l--;
numFiles++;
}
@ -658,30 +658,27 @@ int ExportMultiple::ExportMultipleByLabel(bool byName,
const LabelStruct *info = NULL;
/* Examine all labels a first time, sort out all data but don't do any
* exporting yet (so this run is quick but interactive) */
while (l < mNumLabels) {
while( l < mNumLabels ) {
// Get file name and starting time
if (l < 0) {
if( l < 0 ) {
// create wxFileName for output file
name = (mFirstFileName->GetValue());
setting.t0 = 0.0;
}
else {
} else {
info = mLabels->GetLabel(l);
name = (info->title);
setting.t0 = info->selectedRegion.t0();
}
// Figure out the ending time
if (info && !info->selectedRegion.isPoint()) {
if( info && !info->selectedRegion.isPoint() ) {
setting.t1 = info->selectedRegion.t1();
}
else if (l < mNumLabels-1) {
} else if( l < mNumLabels-1 ) {
// Use start of next label as end
const LabelStruct *info1 = mLabels->GetLabel(l+1);
setting.t1 = info1->selectedRegion.t0();
}
else {
} else {
setting.t1 = mTracks->GetEndTime();
}
@ -692,9 +689,9 @@ int ExportMultiple::ExportMultipleByLabel(bool byName,
title = name;
// Numbering files...
if (!byName) {
if( !byName ) {
name.Printf(wxT("%s-%02d"), prefix.c_str(), l+1);
} else if (addNumber) {
} else if( addNumber ) {
// Following discussion with GA, always have 2 digits
// for easy file-name sorting (on Windows)
name.Prepend(wxString::Format(wxT("%02d-"), l+1));
@ -702,8 +699,16 @@ int ExportMultiple::ExportMultipleByLabel(bool byName,
// store sanitised and user checked name in object
setting.destfile.SetName(MakeFileName(name));
wxASSERT(setting.destfile.IsOk()); // scream if file name is broke
if( setting.destfile.GetName().IsEmpty() )
{ // user cancelled dialogue, or deleted everything in field.
// or maybe the label was empty??
// So we ignore this one and keep going.
}
else
{
// FIXME: TRAP_ERR User could have given an illegal filename prefix.
// in that case we should tell them, not fail silently.
wxASSERT(setting.destfile.IsOk()); // burp if file name is broke
// Make sure the (final) file name is unique within the set of exports
FileNames::MakeNameUnique(otherNames, setting.destfile);
@ -715,8 +720,9 @@ int ExportMultiple::ExportMultipleByLabel(bool byName,
setting.filetags.SetTag(TAG_TITLE, title);
setting.filetags.SetTag(TAG_TRACK, l+1);
// let the user have a crack at editing it, exit if cancelled
if (!setting.filetags.ShowEditDialog(mProject,_("Edit Metadata Tags"), tagsPrompt))
if( !setting.filetags.ShowEditDialog(mProject, _("Edit Metadata Tags"), tagsPrompt) )
return false;
}
/* add the settings to the array of settings to be used for export */
exportSettings.Add(setting);
@ -732,6 +738,9 @@ int ExportMultiple::ExportMultipleByLabel(bool byName,
for (count = 0; count < numFiles; count++) {
/* get the settings to use for the export from the array */
activeSetting = exportSettings[count];
// Bug 1440 fix.
if( activeSetting.destfile.GetName().IsEmpty() )
continue;
// Export it
ok = DoExport(channels, activeSetting.destfile, false, activeSetting.t0, activeSetting.t1, activeSetting.filetags);
@ -838,11 +847,15 @@ int ExportMultiple::ExportMultipleByTrack(bool byName,
setting.destfile.SetName(MakeFileName(name));
if (setting.destfile.GetName().IsEmpty())
{ // user cancelled dialogue, or deleted everything in feild.
// either way, cancel
return false;
{ // user cancelled dialogue, or deleted everything in field.
// So we ignore this one and keep going.
}
wxASSERT(setting.destfile.IsOk()); // scream if file name is broke
else
{
// FIXME: TRAP_ERR User could have given an illegal track name.
// in that case we should tell them, not fail silently.
wxASSERT(setting.destfile.IsOk()); // burp if file name is broke
// Make sure the (final) file name is unique within the set of exports
FileNames::MakeNameUnique(otherNames, setting.destfile);
@ -856,7 +869,7 @@ int ExportMultiple::ExportMultipleByTrack(bool byName,
// let the user have a crack at editing it, exit if cancelled
if (!setting.filetags.ShowEditDialog(mProject,_("Edit Metadata Tags"), tagsPrompt))
return false;
}
/* add the settings to the array of settings to be used for export */
exportSettings.Add(setting);
@ -873,6 +886,13 @@ int ExportMultiple::ExportMultipleByTrack(bool byName,
continue;
}
/* get the settings to use for the export from the array */
activeSetting = exportSettings[count];
if( activeSetting.destfile.GetName().IsEmpty() ){
count++;
continue;
}
/* Select the track */
tr->SetSelected(true);
@ -886,8 +906,6 @@ int ExportMultiple::ExportMultipleByTrack(bool byName,
}
}
/* get the settings to use for the export from the array */
activeSetting = exportSettings[count];
// Export the data. "channels" are per track.
ok = DoExport(activeSetting.channels, activeSetting.destfile, true, activeSetting.t0, activeSetting.t1, activeSetting.filetags);
@ -911,7 +929,7 @@ int ExportMultiple::ExportMultipleByTrack(bool byName,
selected[i]->SetSelected(true);
}
return ok;
return ok ;
}
int ExportMultiple::DoExport(int channels,