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Theme Editor: Added optional plaintext editing for config files

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27415 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Robert Bieber 2010-07-14 07:38:09 +00:00
parent 895e104603
commit 4b457d688b
10 changed files with 232 additions and 28 deletions
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150
utils/themeeditor/gui/configdocument.cpp
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@ -27,14 +27,50 @@
#include <QFile>
#include <QSettings>
#include <QFileDialog>
#include <QPair>
ConfigDocument::ConfigDocument(QMap<QString, QString>& settings, QString file,
QWidget *parent)
: TabContent(parent),
ui(new Ui::ConfigDocument),
filePath(file)
filePath(file), block(false)
{
ui->setupUi(this);
editor = new CodeEditor(this);
editor->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
editor->setLineWrapMode(CodeEditor::NoWrap);
ui->splitter->addWidget(editor);
QObject::connect(editor, SIGNAL(textChanged()),
this, SLOT(textChanged()));
/* Loading the splitter status */
QSettings appSettings;
appSettings.beginGroup("ConfigDocument");
if(!appSettings.value("textVisible", true).toBool())
{
editor->setVisible(false);
ui->textButton->setChecked(false);
}
else
{
ui->textButton->setChecked(true);
}
if(!appSettings.value("linesVisible", false).toBool())
{
ui->scrollArea->setVisible(false);
ui->linesButton->setChecked(false);
}
else
{
ui->linesButton->setChecked(true);
}
if(!appSettings.value("splitter", QByteArray()).toByteArray().isNull())
ui->splitter->restoreState(appSettings.value("splitter").toByteArray());
appSettings.endGroup();
/* Populating the known keys list */
QFile fin(":/resources/configkeys");
@ -50,20 +86,29 @@ ConfigDocument::ConfigDocument(QMap<QString, QString>& settings, QString file,
container->append(current.trimmed());
}
QMap<QString, QString>::iterator i;
for(i = settings.begin(); i != settings.end(); i++)
if(i.key() != "themebase")
addRow(i.key(), i.value());
/* Loading the text file */
QFile finT(settings.value("configfile", ""));
if(finT.open(QFile::Text | QFile::ReadOnly))
{
editor->setPlainText(QString(finT.readAll()));
finT.close();
}
saved = toPlainText();
QObject::connect(ui->addKeyButton, SIGNAL(pressed()),
this, SLOT(addClicked()));
QObject::connect(ui->linesButton, SIGNAL(toggled(bool)),
this, SLOT(buttonChecked()));
QObject::connect(ui->textButton, SIGNAL(toggled(bool)),
this, SLOT(buttonChecked()));
}
ConfigDocument::~ConfigDocument()
{
delete ui;
editor->deleteLater();
}
void ConfigDocument::changeEvent(QEvent *e)
@ -171,6 +216,15 @@ bool ConfigDocument::requestClose()
QString ConfigDocument::toPlainText() const
{
return editor->toPlainText();
}
void ConfigDocument::syncFromBoxes()
{
if(block)
return;
blockUpdates();
QString buffer = "";
for(int i = 0; i < keys.count(); i++)
@ -181,7 +235,61 @@ QString ConfigDocument::toPlainText() const
buffer += "\n";
}
return buffer;
editor->setPlainText(buffer);
}
void ConfigDocument::syncFromText()
{
if(block)
return;
blockUpdates();
QStringList lines = editor->toPlainText().split("\n");
QList<QPair<QString, QString> > splits;
for(int i = 0; i < lines.count(); i++)
{
QString line = lines[i];
QStringList split = line.split(":");
if(split.count() != 2)
continue;
splits.append(QPair<QString, QString>(split[0].trimmed(),
split[1].trimmed()));
}
while(deleteButtons.count() > splits.count())
{
deleteButtons[0]->deleteLater();
keys[0]->deleteLater();
values[0]->deleteLater();
containers[0]->deleteLater();
labels[0]->deleteLater();
deleteButtons.removeAt(0);
keys.removeAt(0);
values.removeAt(0);
containers.removeAt(0);
labels.removeAt(0);
}
int initialCount = deleteButtons.count();
for(int i = 0; i < splits.count(); i++)
{
if(i >= initialCount)
{
addRow(splits[i].first, splits[i].second);
}
else
{
int index = keys[i]->findText(splits[i].first);
if(index != -1)
keys[i]->setCurrentIndex(index);
else
keys[i]->setEditText(splits[i].first);
values[i]->setText(splits[i].second);
}
}
}
void ConfigDocument::addRow(QString key, QString value)
@ -215,11 +323,11 @@ void ConfigDocument::addRow(QString key, QString value)
QObject::connect(delButton, SIGNAL(clicked()),
this, SLOT(deleteClicked()));
QObject::connect(keyEdit, SIGNAL(currentIndexChanged(QString)),
this, SLOT(textChanged()));
this, SLOT(boxesChanged()));
QObject::connect(keyEdit, SIGNAL(textChanged(QString)),
this, SLOT(textChanged()));
this, SLOT(boxesChanged()));
QObject::connect(valueEdit, SIGNAL(textChanged(QString)),
this, SLOT(textChanged()));
this, SLOT(boxesChanged()));
ui->configBoxes->addLayout(layout);
@ -259,10 +367,34 @@ void ConfigDocument::addClicked()
addRow(tr("Key"), tr("Value"));
}
void ConfigDocument::boxesChanged()
{
syncFromBoxes();
contentsChanged();
}
void ConfigDocument::textChanged()
{
syncFromText();
contentsChanged();
}
void ConfigDocument::contentsChanged()
{
if(toPlainText() != saved)
emit titleChanged(title() + "*");
else
emit titleChanged(title());
}
void ConfigDocument::buttonChecked()
{
editor->setVisible(ui->textButton->isChecked());
ui->scrollArea->setVisible(ui->linesButton->isChecked());
QSettings settings;
settings.beginGroup("ConfigDocument");
settings.setValue("textVisible", ui->textButton->isChecked());
settings.setValue("linesVisible", ui->linesButton->isChecked());
settings.endGroup();
}