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widgets.cpp
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#include <QScrollBar>
#include <QShowEvent>
#include <QEvent>
#include <QJsonDocument>
#include <QJsonArray>
#include <QJsonObject>
#include <QFileDialog>
#include <QFontDialog>
#include <QVideoWidget>
#include <QWindow>
#include <QScreen>
#include <QMessageBox>
#include <QInputDialog>
#include <QTextFrame>
#include "globals.h"
#include "widgets.h"
namespace StyleSheet
{
const QString Colors(const QColor &foreground,const QColor &background)
{
return QString("color: rgba(%1,%2,%3,%4); background-color: rgba(%5,%6,%7,%8);").arg(
StringConvert::Integer(foreground.red()),
StringConvert::Integer(foreground.green()),
StringConvert::Integer(foreground.blue()),
StringConvert::Integer(foreground.alpha()),
StringConvert::Integer(background.red()),
StringConvert::Integer(background.green()),
StringConvert::Integer(background.blue()),
StringConvert::Integer(background.alpha())
);
}
}
StaticTextEdit::StaticTextEdit(QWidget *parent) : QTextEdit(parent) { }
void StaticTextEdit::contextMenuEvent(QContextMenuEvent *event)
{
emit ContextMenu(event);
}
PinnedTextEdit::PinnedTextEdit(QWidget *parent) : QTextEdit(parent), scrollTransition(QPropertyAnimation(verticalScrollBar(),"sliderPosition"))
{
connect(&scrollTransition,&QPropertyAnimation::finished,this,&PinnedTextEdit::Tail);
connect(verticalScrollBar(),&QScrollBar::rangeChanged,this,&PinnedTextEdit::Scroll);
}
void PinnedTextEdit::resizeEvent(QResizeEvent *event)
{
Tail();
QTextEdit::resizeEvent(event);
}
void PinnedTextEdit::contextMenuEvent(QContextMenuEvent *event)
{
emit ContextMenu(event);
}
void PinnedTextEdit::Scroll(int minimum,int maximum)
{
Q_UNUSED(minimum)
scrollTransition.setDuration((maximum-verticalScrollBar()->value())*10); // distance remaining * ms/step (10ms/1step)
scrollTransition.setStartValue(verticalScrollBar()->value());
scrollTransition.setEndValue(maximum);
scrollTransition.start();
}
void PinnedTextEdit::Tail()
{
if (scrollTransition.endValue() != verticalScrollBar()->maximum()) Scroll(scrollTransition.startValue().toInt(),verticalScrollBar()->maximum());
}
void PinnedTextEdit::Append(const QString &text,const QString &id)
{
Tail();
QTextCursor cursor=document()->rootFrame()->lastCursorPosition();
QTextFrameFormat format;
format.setBorderStyle(QTextFrameFormat::BorderStyle_None);
frames.try_emplace(id,cursor.insertFrame(format));
cursor.insertHtml(text);
}
void PinnedTextEdit::Remove(const QString &id)
{
auto frame=frames.find(id);
if (frame == frames.end()) return;
QTextCursor cursor=frame->second->firstCursorPosition();
// NOTE: I'm not sure why this is deleting all the blocks
// in the frame without me having to loop through them.
cursor.select(QTextCursor::BlockUnderCursor);
cursor.removeSelectedText();
frames.erase(frame);
}
const int ScrollingTextEdit::PAUSE=5000;
ScrollingTextEdit::ScrollingTextEdit(QWidget *parent) : QTextEdit(parent), scrollTransition(QPropertyAnimation(verticalScrollBar(),"sliderPosition"))
{
connect(&scrollTransition,&QPropertyAnimation::finished,this,&ScrollingTextEdit::Finished);
}
void ScrollingTextEdit::showEvent(QShowEvent *event)
{
if (!event->spontaneous())
{
if (scrollTransition.state() == QAbstractAnimation::Paused)
{
scrollTransition.start();
}
else
{
scrollTransition.setDuration((verticalScrollBar()->maximum()-verticalScrollBar()->value())*25); // distance remaining * ms/step (10ms/1step)
scrollTransition.setStartValue(verticalScrollBar()->value());
scrollTransition.setEndValue(verticalScrollBar()->maximum());
QTimer::singleShot(PAUSE,&scrollTransition,[this]() {
scrollTransition.start(); // have to use lambda because start() has a default parameter that breaks usual connection syntax
});
}
}
QTextEdit::showEvent(event);
}
void ScrollingTextEdit::hideEvent(QHideEvent *event)
{
if (!event->spontaneous())
{
if (scrollTransition.state() == QAbstractAnimation::Running) scrollTransition.pause();
}
QTextEdit::hideEvent(event);
}
namespace UI
{
int ScreenWidthThird(QWidget *widget)
{
return widget->window()->windowHandle()->screen()->availableGeometry().width()/3;
}
QTableWidgetItem* ReadOnlyItem(const QString &text)
{
QTableWidgetItem *item=new QTableWidgetItem(text);
item->setFlags(item->flags() & ~Qt::ItemIsEditable);
return item;
}
QString OpenVideo(QWidget *parent,QString initialPath)
{
return QDir::toNativeSeparators(QFileDialog::getOpenFileName(parent,Text::DIALOG_TITLE_FILE,initialPath.isEmpty() ? Filesystem::HomePath().absolutePath() : initialPath,QString("Videos (*.%1)").arg(Text::FILE_TYPE_VIDEO)));
}
QString OpenAudio(QWidget *parent,QString initialPath)
{
return QDir::toNativeSeparators(QFileDialog::getOpenFileName(parent,Text::DIALOG_TITLE_FILE,initialPath.isEmpty() ? Filesystem::HomePath().absolutePath() : initialPath,QString("Audios (*.%1)").arg(Text::FILE_TYPE_AUDIO)));
}
namespace Feedback
{
Error::Error() : errors(0) { }
void Error::SwapTrackingName(const QString &oldName,const QString &newName)
{
auto candidate=errors.find(oldName);
if (candidate != errors.end())
{
errors.erase(candidate);
errors.insert(newName);
}
CompileErrorMessages();
}
void Error::Valid(QWidget *widget)
{
widget->setStyleSheet("background-color: none;");
errors.erase(widget->objectName());
if (errors.size() == 0) emit Clear(true);
CompileErrorMessages();
}
void Error::Invalid(QWidget *widget)
{
widget->setStyleSheet("background-color: LavenderBlush;");
if (errors.insert(widget->objectName()).second) emit Clear(false);
CompileErrorMessages();
}
void Error::CompileErrorMessages()
{
QString messages;
for (const QString &error : errors) messages+=error+"<br>";
emit ReportProblem(messages.trimmed());
emit Count(messages.size());
}
Help::Help(QWidget *parent) : QTextEdit(parent)
{
setEnabled(false);
setSizePolicy(QSizePolicy(QSizePolicy::Preferred,QSizePolicy::MinimumExpanding));
setStyleSheet(QStringLiteral("border: none; color: palette(window-text);"));
}
}
Color::Color(QWidget *parent,const QString &color) : QLabel(parent)
{
Set(color);
setText(QStringLiteral("preview"));
}
void Color::Set(const QString &color)
{
setStyleSheet(QString("border: 1px solid black; color: %1; background-color: %1;").arg(color));
}
namespace Security
{
Scopes::Scopes(QWidget *parent) : QDialog(parent),
layout(this),
list(this),
scopes({"chat:read"})
{
setLayout(&layout);
setSizeGripEnabled(true);
list.setSelectionMode(QAbstractItemView::ExtendedSelection);
list.addItems(::Security::SCOPES);
layout.addWidget(&list);
QDialogButtonBox *buttons=new QDialogButtonBox(this);
QPushButton *okay=buttons->addButton(QDialogButtonBox::Ok);
okay->setDefault(true);
layout.addWidget(buttons);
connect(buttons,&QDialogButtonBox::accepted,this,&QDialog::accept);
connect(this,&QDialog::accepted,this,&Scopes::Save);
}
QStringList Scopes::operator()()
{
return scopes;
}
void Scopes::Save()
{
const auto selectedItems=list.selectedItems();
for (QListWidgetItem *item : selectedItems) scopes.append(item->text());
}
}
namespace Commands
{
/*!
* \brief NamesList::NamesList
* \param title Window title of the dialog
* \param placeholder Descriptive text for input field for adding items to the list
* \param parent Parent QWidget that contains the dialog
*/
NamesList::NamesList(const QString &title,const QString &placeholder,QWidget *parent) : QDialog(parent,Qt::Dialog|Qt::CustomizeWindowHint|Qt::WindowTitleHint|Qt::WindowCloseButtonHint),
layout(this),
list(this),
name(this),
add(Text::BUTTON_ADD,this),
remove(Text::BUTTON_REMOVE,this)
{
setModal(true);
setWindowTitle(title);
setLayout(&layout);
name.setPlaceholderText(placeholder);
layout.addWidget(&list,0,0,1,3);
layout.addWidget(&name,1,0);
layout.addWidget(&add,1,1);
layout.addWidget(&remove,1,2);
connect(&add,&QPushButton::clicked,this,&NamesList::Add);
connect(&remove,&QPushButton::clicked,this,&NamesList::Remove);
setSizeGripEnabled(true);
}
void NamesList::Populate(const QStringList &names)
{
list.clear();
for (const QString &name : names) list.addItem(name);
}
NamesList::operator QStringList() const
{
QStringList result;
for (int index=0; index < list.count(); index++) result.append(list.item(index)->text());
return result;
}
void NamesList::Add()
{
const QString candidate=name.text();
if (!list.findItems(candidate,Qt::MatchExactly).isEmpty())
{
QMessageBox duplicateDialog;
duplicateDialog.setWindowTitle("Duplicate Alias");
duplicateDialog.setText("Alias already exists in the list");
duplicateDialog.setIcon(QMessageBox::Warning);
duplicateDialog.setStandardButtons(QMessageBox::Ok);
duplicateDialog.setDefaultButton(QMessageBox::Ok);
duplicateDialog.exec();
return;
}
list.addItem(candidate);
name.clear();
}
void NamesList::Remove()
{
QListWidgetItem *item=list.currentItem();
if (!item) return;
item=list.takeItem(list.row(item));
if (item) delete item;
}
void NamesList::hideEvent(QHideEvent *event)
{
emit Finished();
QDialog::hideEvent(event);
}
Entry::Entry(Feedback::Error &errorReport,QWidget *parent) : QWidget(parent),
layout(this),
details(this),
detailsLayout(nullptr),
header(this),
name(u"Command Name"_s,std::bind_front(&Entry::SetUpCommandNameTextEdit,this),&details),
description(u"Command Description"_s,std::bind_front(&Entry::SetUpDescriptionTextEdit,this),&details),
aliases(u"Aliases Dialog"_s,std::bind_front(&Entry::SetUpAliasesButton,this),&details),
triggers(u"Triggers Dialog"_s,std::bind_front(&Entry::SetUpTriggersButton,this),&details),
path(u"Media Location"_s,std::bind_front(&Entry::SetUpPathTextEdit,this),&details),
browse(u"Browse"_s,std::bind_front(&Entry::SetUpBrowseButton,this),&details),
type(u"Type"_s,std::bind_front(&Entry::SetUpTypeList,this),&details),
random(u"Choose Random Media"_s,std::bind_front(&Entry::SetUpRandomCheckBox,this),&details),
duplicates(u"Allow Duplicates"_s,std::bind_front(&Entry::SetUpDuplicatesCheckBox,this),&details),
protect(u"Protect"_s,std::bind_front(&Entry::SetUpProtectCheckBox,this),&details),
message(u"Message"_s,std::bind_front(&Entry::SetUpMessageTextEdit,this),&details),
errorReport(errorReport)
{
type=static_cast<int>(UI::Commands::Type::INVALID);
setLayout(&layout);
QFrame *frame=new QFrame(this);
QGridLayout *frameLayout=new QGridLayout(frame);
frame->setLayout(frameLayout);
frame->setFrameShape(QFrame::Box);
layout.addWidget(frame);
header.setStyleSheet(QString("font-size: %1pt; font-weight: bold; text-align: left;").arg(header.font().pointSizeF()*1.25));
header.setCursor(Qt::PointingHandCursor);
header.setFlat(true);
frameLayout->addWidget(&header);
details.setLayout(&detailsLayout);
details.setFrameShape(QFrame::NoFrame);
details.setVisible(false);
frameLayout->addWidget(&details);
connect(&header,&QPushButton::clicked,this,&Entry::ToggleFold);
}
Entry::Entry(const Command &command,Feedback::Error &errorReport,QWidget *parent) : Entry(errorReport,parent)
{
name=command.Name();
description=command.Description();
protect=command.Protected();
path=command.Path();
random=command.Random();
duplicates=command.Duplicates();
message=command.Message();
triggers=command.Viewers();
switch (command.Type())
{
case CommandType::BLANK:
throw std::logic_error(u"Warning: Type for command !%1 was blank."_s.arg(name).toStdString());
case CommandType::NATIVE:
type=static_cast<int>(Type::NATIVE);
break;
case CommandType::VIDEO:
type=static_cast<int>(Type::VIDEO);
break;
case CommandType::AUDIO:
type=static_cast<int>(Type::AUDIO);
break;
case CommandType::PULSAR:
type=static_cast<int>(Type::PULSAR);
break;
}
UpdateHeader(Name());
}
QString Entry::Name() const
{
return name;
}
void Entry::UpdateName()
{
if (!ValidateName(name))
{
name.RevertValue();
ValidateName(name);
return;
}
errorReport.SwapTrackingName(BuildErrorTrackingName(name.CachedValue()),BuildErrorTrackingName(name));
path.Name(BuildErrorTrackingName(name,path.Name()));
name.CacheValue();
name.Name(BuildErrorTrackingName(name));
UpdateHeader(name);
}
QString Entry::Description() const
{
return description;
}
void Entry::UpdateDescription(const QString &text)
{
description=text;
}
QStringList Entry::Aliases() const
{
return aliases;
}
void Entry::Aliases(const QStringList &names)
{
aliases=names;
UpdateHeader();
}
QStringList Entry::Triggers() const
{
return triggers;
}
QString Entry::Path() const
{
return path;
}
void Entry::UpdatePath(const QString &text)
{
path=text;
}
QStringList Entry::Filters() const
{
return Command::FileListFilters(Type());
}
CommandType Entry::Type() const
{
UI::Commands::Type candidate;
if (type == static_cast<int>(UI::Commands::Type::INVALID))
candidate=static_cast<enum Type>(static_cast<int>(type));
else
candidate=static_cast<enum Type>(static_cast<int>(type));
switch (candidate)
{
case Type::AUDIO:
return CommandType::AUDIO;
case Type::VIDEO:
return CommandType::VIDEO;
case Type::PULSAR:
return CommandType::PULSAR;
case Type::NATIVE:
return CommandType::NATIVE;
case Type::INVALID:
throw std::logic_error(u"Fatal: An unrecognized type was selected for command !%1."_s.arg(name).toStdString());
}
}
bool Entry::Random() const
{
return random;
}
void Entry::UpdateRandom(int state)
{
random=state == Qt::Checked;
}
bool Entry::Duplicates() const
{
return duplicates;
}
void Entry::UpdateDuplicates(int state)
{
duplicates=state == Qt::Checked;
}
QString Entry::Message() const
{
return message;
}
void Entry::UpdateMessage()
{
message.CacheValue();
}
bool Entry::Protected() const
{
return protect;
}
void Entry::UpdateProtect(int state)
{
protect=state == Qt::Checked;
}
void Entry::UpdateHeader()
{
UpdateHeader(Name());
}
void Entry::UpdateHeader(const QString &commandName)
{
QString text=commandName;
const QStringList commandAliases=Aliases();
if (!commandAliases.isEmpty()) text.append(QString(" (%1)").arg(commandAliases.join(", ")));
header.setText(text);
}
void Entry::ToggleFold()
{
if (details.isVisible())
{
name.Hide();
description.Hide();
type.Hide();
path.Hide();
protect.Hide();
duplicates.Hide();
random.Hide();
message.Hide();
browse.Hide();
aliases.Hide();
triggers.Show();
details.setVisible(false);
}
else
{
name.Show();
description.Show();
type.Show();
path.Show();
protect.Show();
duplicates.Show();
random.Show();
message.Show();
browse.Show();
aliases.Show();
triggers.Show();
details.setVisible(true);
}
}
void Entry::SetUpCommandNameTextEdit(QLineEdit *widget)
{
widget->setPlaceholderText(u"Command Name"_s);
widget->setObjectName(BuildErrorTrackingName(name));
widget->setText(name);
connect(widget,&QLineEdit::textChanged,this,&Entry::ValidateName);
connect(widget,&QLineEdit::editingFinished,this,&Entry::UpdateName);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,0,0);
}
void Entry::SetUpDescriptionTextEdit(QLineEdit *widget)
{
widget->setPlaceholderText(u"Description of the action this command takes"_s);
widget->setText(description);
connect(widget,&QLineEdit::textChanged,this,&Entry::UpdateDescription);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,1,0,1,4);
}
void Entry::SetUpTypeList(QComboBox *widget)
{
widget->addItems({
u"Video"_s,
u"Announce"_s,
u"Pulsar"_s
});
widget->setPlaceholderText(u"Native"_s);
widget->setCurrentIndex(type);
widget->setFocusPolicy(Qt::StrongFocus);
connect(widget,QOverload<int>::of(&QComboBox::currentIndexChanged),this,&Entry::TypeChanged);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,3,0,1,2);
}
void Entry::SetUpPathTextEdit(QLineEdit *widget)
{
widget->setPlaceholderText(path.Name());
widget->setObjectName(BuildErrorTrackingName(Name(),path.Name()));
widget->setText(path);
connect(widget,&QLineEdit::textChanged,this,QOverload<const QString&>::of(&Entry::ValidatePath));
connect(widget,&QLineEdit::textChanged,this,&Entry::UpdatePath);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,2,0,1,3);
}
void Entry::SetUpProtectCheckBox(QCheckBox *widget)
{
widget->setText(u"Protect"_s);
widget->setChecked(protect);
connect(widget,&QCheckBox::stateChanged,this,&Entry::UpdateProtect);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,0,3);
}
void Entry::SetUpRandomCheckBox(QCheckBox *widget)
{
widget->setChecked(random);
widget->setText(u"Random"_s);
connect(widget,&QCheckBox::stateChanged,this,&Entry::RandomChanged);
connect(widget,&QCheckBox::stateChanged,this,&Entry::UpdateRandom);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,3,2,1,1);
}
void Entry::SetUpDuplicatesCheckBox(QCheckBox *widget)
{
widget->setChecked(duplicates);
widget->setEnabled(random);
widget->setText(u"Duplicates"_s);
connect(widget,&QCheckBox::stateChanged,this,&Entry::UpdateDuplicates);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,3,3,1,1);
}
void Entry::SetUpMessageTextEdit(QTextEdit *widget)
{
widget->setPlaceholderText(u"Message to display in announcement"_s);
widget->setText(message);
widget->setVisible(type == static_cast<int>(UI::Commands::Type::AUDIO));
connect(widget,&QTextEdit::textChanged,this,&Entry::ValidateMessage);
connect(widget,&QTextEdit::textChanged,this,&Entry::UpdateMessage);
widget->viewport()->installEventFilter(this);
detailsLayout.addWidget(widget,4,0,1,4);
}
void Entry::SetUpBrowseButton(QPushButton *widget)
{
widget->setText(Text::BROWSE);
connect(widget,&QPushButton::clicked,this,&Entry::Browse);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,2,3,1,1);
}
void Entry::SetUpAliasesButton(QPushButton *widget)
{
widget->setText(u"Aliases"_s);
connect(widget,&QPushButton::clicked,this,&Entry::SelectAliases);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,0,1);
}
void Entry::SetUpTriggersButton(QPushButton *widget)
{
widget->setText(u"Triggers"_s);
connect(widget,&QPushButton::clicked,this,&Entry::SelectTriggers);
widget->installEventFilter(this);
detailsLayout.addWidget(widget,0,2);
}
bool Entry::ValidateName(const QString &text)
{
bool valid=!text.isEmpty();
if (valid)
errorReport.Valid(*name);
else
errorReport.Invalid(*name);
return valid;
}
bool Entry::ValidatePath(const QString &text)
{
QFileInfo candidate(text);
if (!candidate.exists())
{
errorReport.Invalid(*path);
return false;
}
if (Random())
{
bool valid=candidate.isDir();
if (valid)
errorReport.Valid(*path);
else
errorReport.Invalid(*path);
return valid;
}
else
{
if (candidate.isDir())
{
errorReport.Invalid(*path);
return false;
}
bool valid;
const QString extension=candidate.suffix();
switch (static_cast<UI::Commands::Type>(static_cast<int>(type)))
{
case Type::VIDEO:
valid=extension == Text::FILE_TYPE_VIDEO;
break;
case Type::AUDIO:
valid=extension == Text::FILE_TYPE_AUDIO;
break;
default:
valid=false;
break;
}
if (valid)
errorReport.Valid(*path);
else
errorReport.Invalid(*path);
return valid;
}
}
bool Entry::ValidateMessage()
{
if (static_cast<UI::Commands::Type>(static_cast<int>(type)) != UI::Commands::Type::AUDIO) return false;
bool valid=Message().isEmpty();
if (valid)
errorReport.Valid(*message);
else
errorReport.Invalid(*message);
return valid;
}
void Entry::RandomChanged(const int state)
{
bool checked=state == Qt::Checked;
duplicates.Enable(checked);
ValidatePath(path);
}
void Entry::TypeChanged(int index)
{
type=index;
if (static_cast<UI::Commands::Type>(static_cast<int>(type)) == Type::PULSAR)
{
Pulsar();
return;
}
if (static_cast<UI::Commands::Type>(static_cast<int>(type)) == Type::NATIVE)
{
Native();
return;
}
name.Enable(true);
description.Enable(true);
aliases.Enable(true);
protect.Enable(true);
path.Enable(true);
browse.Enable(true);
type.Enable(true);
random.Enable(true);
message.Visible(type == static_cast<int>(Type::VIDEO) ? false : true);
ValidatePath(path);
}
void Entry::Native()
{
name.Enable(false);
description.Enable(false);
aliases.Enable(true);
protect.Enable(false);
path.Enable(false);
browse.Enable(false);
type.Enable(false);
random.Enable(false);
message.Visible(false);
}
void Entry::Pulsar()
{
name.Enable(true);
description.Enable(true);
aliases.Enable(false);
protect.Enable(true);
path.Enable(false);
browse.Enable(false);
random.Enable(false);
message.Visible(false);
}
void Entry::Browse()
{
QString candidate;
if (Random())
{
candidate=QFileDialog::getExistingDirectory(this, Text::DIALOG_TITLE_DIRECTORY,Filesystem::HomePath().absolutePath(),QFileDialog::ShowDirsOnly|QFileDialog::DontResolveSymlinks);
}
else
{
if (static_cast<UI::Commands::Type>(static_cast<int>(type)) == UI::Commands::Type::VIDEO)
candidate=OpenVideo(this);
else
candidate=OpenAudio(this);
}
if (!candidate.isEmpty()) path=candidate;
}
void Entry::SelectAliases()
{
UI::Commands::NamesList *dialog=new UI::Commands::NamesList(u"Command Aliases"_s,u"Alias"_s,this);
dialog->Populate(aliases);
connect(dialog,&UI::Commands::NamesList::Finished,dialog,[dialog,this]() {
aliases=*dialog;
});
connect(dialog,&UI::Commands::NamesList::Finished,this,QOverload<>::of(&Entry::UpdateHeader));
connect(dialog,&UI::Commands::NamesList::Finished,dialog,&UI::Commands::NamesList::deleteLater);
dialog->show();
}
void Entry::SelectTriggers()
{
UI::Commands::NamesList *dialog=new UI::Commands::NamesList(u"Command Triggers"_s,u"Viewer Name"_s,this);
dialog->Populate(triggers);
connect(dialog,&UI::Commands::NamesList::Finished,dialog,[dialog,this]() {
triggers=*dialog;
});
connect(dialog,&UI::Commands::NamesList::Finished,dialog,&UI::Commands::NamesList::deleteLater);
dialog->show();
}
bool Entry::eventFilter(QObject *object,QEvent *event)
{
if (event->type() == QEvent::Enter)
{
if (object == name) emit Help("Name of the command. This is the text that must appear after an exclamation mark (!).");
if (object == description) emit Help("Short description of the command that will appear in in list of commands and showcase rotation.");
if (object == protect) emit Help("When enabled, only the broadcaster and moderators will be able to use this command.");
if (object == aliases) emit Help("List of alternate command names.");
if (object == triggers) emit Help("List of viewers who's arrival will trigger this command. If multiple viewers are listed, all of them have to arrive before the command will be triggered.");
if (object == path || object == browse) emit Help("Location of the media that will be played for command types that use media, such as Video and Announce");
if (object == random) emit Help("When enabled, the media path must point to a folder instead of a file. An appropriate file will be selected from that path when the command is triggered.");
if (object == duplicates) emit Help("When choosing a random media file from a folder, sometimes the same file can be chosen back-to-back. Check this box to prevent that.");
if (object == type) emit Help("Determines what kind of action is taken in response to a command.\n\nValid values are:\nAnnounce - Displays text while playing an audio file\nVideo - Displays a video");
if (std::optional<QWidget*> viewport=message.Viewport(); viewport && object == message.Viewport()) emit Help("If the command will display text in conjunction with the media, this is the message that will be shown.");
}
if (event->type() == QEvent::Wheel)
{
QComboBox *combo=qobject_cast<QComboBox*>(object);
if (combo && !combo->hasFocus())
{
wheelEvent(static_cast<QWheelEvent*>(event));
return true;
}
}
return false;
}
QString Entry::BuildErrorTrackingName(const QString &commandName,const QString message)
{
QString trackingName=QString("<b>!%1</b>").arg(commandName);
if (!message.isEmpty()) trackingName+=" "+message;
return trackingName;
}
QString Entry::BuildErrorTrackingName(const QString &commandName)
{
return BuildErrorTrackingName(commandName,{});
}
Dialog::Dialog(const Command::Lookup &commands,QWidget *parent) : QDialog(parent,Qt::Dialog|Qt::CustomizeWindowHint|Qt::WindowTitleHint|Qt::WindowCloseButtonHint),
entriesFrame(this),
scrollLayout(&entriesFrame),
helpBox("Help",this),
help(this),
labelFilter("Filter:",this),
filter(this),
buttons(this),
discard(Text::BUTTON_DISCARD,this),
save(Text::BUTTON_SAVE,this),
newEntry("&New",this),
errorBox("Errors",this),
errorMessages(&errorBox),
statusBar(this)
{
setStyleSheet("QFrame { background-color: palette(window); } QScrollArea, QWidget#commands { background-color: palette(base); } QListWidget:enabled, QTextEdit:enabled { background-color: palette(base); }");
setModal(true);
setWindowTitle("Commands Editor");
QVBoxLayout *mainLayout=new QVBoxLayout(this);
setLayout(mainLayout);
QWidget *upperContent=new QWidget(this);
QHBoxLayout *upperLayout=new QHBoxLayout(upperContent);
upperContent->setLayout(upperLayout);
mainLayout->addWidget(upperContent);
QScrollArea *scroll=new QScrollArea(this);
scroll->setWidgetResizable(true);
entriesFrame.setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Fixed));
entriesFrame.setObjectName("commands");
scroll->setWidget(&entriesFrame);
scroll->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::MinimumExpanding));
upperLayout->addWidget(scroll);
entriesFrame.setLayout(&scrollLayout);
PopulateEntries(commands);
QWidget *rightPane=new QWidget(this);
QGridLayout *rightLayout=new QGridLayout(rightPane);
rightPane->setLayout(rightLayout);
QVBoxLayout *helpBoxLayout=new QVBoxLayout(&helpBox);
helpBox.setLayout(helpBoxLayout);
helpBoxLayout->addWidget(&help);
rightLayout->addWidget(&helpBox,0,0,1,2);
QVBoxLayout *errorBoxLayout=new QVBoxLayout(&errorBox);
errorBox.setLayout(errorBoxLayout);
errorBox.setVisible(false);
errorBoxLayout->addWidget(&errorMessages);
rightLayout->addWidget(&errorBox,1,0,1,2);
statusBar.setSizeGripEnabled(false);
rightLayout->addWidget(&statusBar,2,0,1,2);
labelFilter.setSizePolicy({QSizePolicy::Fixed,QSizePolicy::Fixed});
rightLayout->addWidget(&labelFilter,2,0);
filter.addItems({"All","Native","Dynamic","Pulsar"});
filter.setCurrentIndex(0);
connect(&filter,QOverload<int>::of(&QComboBox::currentIndexChanged),this,&Dialog::FilterChanged);
rightLayout->addWidget(&filter,2,1);
upperLayout->addWidget(rightPane);
QWidget *lowerContent=new QWidget(this);
QHBoxLayout *lowerLayout=new QHBoxLayout(lowerContent);
lowerContent->setLayout(lowerLayout);
mainLayout->addWidget(lowerContent);
buttons.addButton(&save,QDialogButtonBox::AcceptRole);
buttons.addButton(&discard,QDialogButtonBox::RejectRole);
buttons.addButton(&newEntry,QDialogButtonBox::ActionRole);
connect(&buttons,&QDialogButtonBox::rejected,this,&QDialog::reject);
connect(&buttons,&QDialogButtonBox::accepted,this,QOverload<>::of(&Dialog::Save));
connect(&newEntry,&QPushButton::clicked,this,&UI::Commands::Dialog::Add);
lowerLayout->addWidget(&buttons);
setSizeGripEnabled(true);
// we have to create a dummy entry and unfold it to correctly
// calculate the initial size of the dialog because it's based
// on the width of the widgets within an entry
Entry ruler(errorReport,this); // there seems to be no problem with putting this on the stack (atm)
ruler.ToggleFold();
scrollLayout.addWidget(&ruler);
adjustSize();
}
void Dialog::PopulateEntries(const Command::Lookup &commands)
{
entriesFrame.setUpdatesEnabled(false);
std::unordered_map<QString,QStringList> aliases;
for (const auto& [name,command] : commands)
{
if (command.Parent())
{
aliases[command.Parent()->Name()].push_back(name); // NOTE: This is an assignment, not just a lookup
continue;
}
try
{
auto [entryIterator,inserted]=entries.try_emplace(command.Name(),nullptr);
if (!inserted) throw std::runtime_error(QString(R"(Failed to create an entry for "%1" command)").arg(command.Name()).toStdString());
auto& [name,entry]=*entryIterator;
entry=new Entry(command,errorReport,&entriesFrame);
connect(entry,&Entry::Help,&help,&QTextEdit::setText);
connect(&errorReport,&Feedback::Error::Clear,&save,&QPushButton::setEnabled);