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Made cloning, deleting and editing of color schemes functional

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This commit is contained in:
Thorbjørn Lindeijer
2009-07-13 14:08:14 +02:00
parent c5a7c48b85
commit 224d457aaa
7 changed files with 173 additions and 62 deletions
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163
src/plugins/texteditor/fontsettingspage.cpp
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@@ -37,6 +37,7 @@
#include <coreplugin/icore.h>
#include <utils/settingsutils.h>
#include <QtCore/QDebug>
#include <QtCore/QSettings>
#include <QtCore/QTimer>
#include <QtGui/QCheckBox>
@@ -44,6 +45,7 @@
#include <QtGui/QFileDialog>
#include <QtGui/QFontDatabase>
#include <QtGui/QListWidget>
#include <QtGui/QMessageBox>
#include <QtGui/QPalette>
#include <QtGui/QPalette>
#include <QtGui/QTextCharFormat>
@@ -73,6 +75,23 @@ public:
Ui::FontSettingsPage ui;
};
struct ColorSchemeEntry
{
QString fileName;
QString name;
bool readOnly;
};
} // namespace Internal
} // namespace TextEditor
Q_DECLARE_METATYPE(TextEditor::Internal::ColorSchemeEntry)
using namespace TextEditor;
using namespace TextEditor::Internal;
// ------- FontSettingsPagePrivate
FontSettingsPagePrivate::FontSettingsPagePrivate(const TextEditor::FormatDescriptions &fd,
const QString &name,
const QString &category,
@@ -105,11 +124,6 @@ FontSettingsPagePrivate::FontSettingsPagePrivate(const TextEditor::FormatDescrip
m_lastValue = m_value;
}
} // namespace Internal
} // namespace TextEditor
using namespace TextEditor;
using namespace TextEditor::Internal;
// ------- FormatDescription
FormatDescription::FormatDescription(const QString &name, const QString &trName, const QColor &color) :
@@ -223,7 +237,6 @@ QWidget *FontSettingsPage::createPage(QWidget *parent)
d_ptr->ui.schemeListWidget->addItem(tr("Default"));
d_ptr->ui.schemeListWidget->setCurrentIndex(d_ptr->ui.schemeListWidget->model()->index(0, 0));
d_ptr->ui.exportButton->setEnabled(true);
d_ptr->ui.editButton->setEnabled(true);
QFontDatabase db;
@@ -237,8 +250,9 @@ QWidget *FontSettingsPage::createPage(QWidget *parent)
connect(d_ptr->ui.familyComboBox, SIGNAL(activated(int)), this, SLOT(updatePointSizes()));
connect(d_ptr->ui.schemeListWidget, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
this, SLOT(colorSchemeSelected(QListWidgetItem*)));
connect(d_ptr->ui.exportButton, SIGNAL(clicked()), this, SLOT(exportColorScheme()));
connect(d_ptr->ui.cloneButton, SIGNAL(clicked()), this, SLOT(cloneColorScheme()));
connect(d_ptr->ui.editButton, SIGNAL(clicked()), this, SLOT(editColorScheme()));
connect(d_ptr->ui.deleteButton, SIGNAL(clicked()), this, SLOT(deleteColorScheme()));
updatePointSizes();
refreshColorSchemeList();
@@ -272,33 +286,83 @@ void FontSettingsPage::updatePointSizes()
void FontSettingsPage::colorSchemeSelected(QListWidgetItem *item)
{
// TODO: Enable the appropriate actions
bool modifiable = false;
if (item) {
const ColorSchemeEntry entry = item->data(Qt::UserRole).value<ColorSchemeEntry>();
modifiable = !entry.readOnly;
}
d_ptr->ui.cloneButton->setEnabled(item != 0);
d_ptr->ui.deleteButton->setEnabled(modifiable);
d_ptr->ui.editButton->setEnabled(modifiable);
}
void FontSettingsPage::importColorScheme()
void FontSettingsPage::cloneColorScheme()
{
QString fn = QFileDialog::getOpenFileName(d_ptr->ui.importButton->window(),
tr("Import Color Scheme"),
QString(),
tr("Color Schemes (*.xml)"));
if (fn.isEmpty())
QListWidgetItem *item = d_ptr->ui.schemeListWidget->currentItem();
if (!item)
return;
// Open color scheme and save it in the schemes directory
const ColorSchemeEntry entry = item->data(Qt::UserRole).value<ColorSchemeEntry>();
// Load the currently selected color scheme
if (!d_ptr->m_value.loadColorScheme(entry.fileName, d_ptr->m_descriptions))
return;
QString baseDir = customStylesPath();
QString baseFileName = baseDir;
baseFileName.append(QFileInfo(entry.fileName).completeBaseName());
// Find an available file name
int i = 1;
QString fileName;
do {
fileName = baseFileName;
fileName.append(QString("_copy%1.xml").arg((i == 1) ? QString() : QString::number(i)));
++i;
} while (QFile::exists(fileName));
// Create the base directory when it doesn't exist
if (!QFile::exists(baseDir) && !QDir().mkpath(baseDir)) {
qWarning() << "Failed to create color scheme directory:" << baseDir;
return;
}
ColorScheme scheme = d_ptr->m_value.colorScheme();
scheme.setName(tr("%1 (copy)").arg(scheme.name()));
scheme.save(fileName);
d_ptr->m_value.setColorSchemeFileName(fileName);
refreshColorSchemeList();
}
void FontSettingsPage::exportColorScheme()
void FontSettingsPage::deleteColorScheme()
{
QString fn = QFileDialog::getSaveFileName(d_ptr->ui.exportButton->window(),
tr("Export Color Scheme"),
QString(),
tr("Color Schemes (*.xml)"));
if (!fn.isEmpty())
d_ptr->m_value.colorScheme().save(fn);
QListWidgetItem *item = d_ptr->ui.schemeListWidget->currentItem();
if (!item)
return;
const ColorSchemeEntry entry = item->data(Qt::UserRole).value<ColorSchemeEntry>();
if (!entry.readOnly) {
int ret = QMessageBox::warning(d_ptr->ui.deleteButton->window(),
tr("Delete Color Scheme"),
tr("Are you sure you want to delete this color scheme permanently?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if (ret == QMessageBox::Yes && QFile::remove(entry.fileName))
refreshColorSchemeList();
}
}
void FontSettingsPage::editColorScheme()
{
QListWidgetItem *item = d_ptr->ui.schemeListWidget->currentItem();
if (!item)
return;
const ColorSchemeEntry entry = item->data(Qt::UserRole).value<ColorSchemeEntry>();
if (entry.readOnly)
return;
d_ptr->m_value.setFamily(d_ptr->ui.familyComboBox->currentText());
d_ptr->m_value.setAntialias(d_ptr->ui.antialias->isChecked());
@@ -307,13 +371,31 @@ void FontSettingsPage::editColorScheme()
if (ok)
d_ptr->m_value.setFontSize(size);
if (!d_ptr->m_value.loadColorScheme(entry.fileName, d_ptr->m_descriptions))
return;
EditColorSchemeDialog dialog(d_ptr->m_descriptions,
d_ptr->m_value,
d_ptr->m_value.colorScheme(),
d_ptr->ui.editButton->window());
if (dialog.exec() == QDialog::Accepted)
d_ptr->m_value.setColorScheme(dialog.colorScheme());
if (dialog.exec() == QDialog::Accepted) {
ColorScheme newColorScheme = dialog.colorScheme();
newColorScheme.save(entry.fileName);
d_ptr->m_value.setColorScheme(newColorScheme);
refreshColorSchemeList();
}
}
void FontSettingsPage::addColorSchemeEntry(const QString &fileName, bool readOnly)
{
ColorSchemeEntry entry;
entry.fileName = fileName;
entry.name = ColorScheme::readNameOfScheme(fileName);
entry.readOnly = readOnly;
QListWidgetItem *item = new QListWidgetItem(entry.name);
item->setData(Qt::UserRole, QVariant::fromValue<ColorSchemeEntry>(entry));
d_ptr->ui.schemeListWidget->addItem(item);
}
void FontSettingsPage::refreshColorSchemeList()
@@ -329,11 +411,19 @@ void FontSettingsPage::refreshColorSchemeList()
int count = 0;
foreach (const QString &file, styleDir.entryList()) {
const QString absFileName = styleDir.absoluteFilePath(file);
QListWidgetItem *item = new QListWidgetItem(ColorScheme::readNameOfScheme(absFileName));
item->setData(Qt::UserRole, absFileName);
d_ptr->ui.schemeListWidget->addItem(item);
if (d_ptr->m_value.colorSchemeFileName() == absFileName)
const QString fileName = styleDir.absoluteFilePath(file);
addColorSchemeEntry(fileName, true);
if (d_ptr->m_value.colorSchemeFileName() == fileName)
selected = count;
++count;
}
styleDir.setPath(customStylesPath());
foreach (const QString &file, styleDir.entryList()) {
const QString fileName = styleDir.absoluteFilePath(file);
addColorSchemeEntry(fileName, false);
if (d_ptr->m_value.colorSchemeFileName() == fileName)
selected = count;
++count;
}
@@ -342,6 +432,13 @@ void FontSettingsPage::refreshColorSchemeList()
d_ptr->ui.schemeListWidget->setCurrentIndex(s);
}
QString FontSettingsPage::customStylesPath()
{
QString path = QFileInfo(Core::ICore::instance()->settings()->fileName()).path();
path.append(QLatin1String("/qtcreator/styles/"));
return path;
}
void FontSettingsPage::delayedChange()
{
emit changed(d_ptr->m_value);
@@ -353,9 +450,9 @@ void FontSettingsPage::apply()
d_ptr->m_value.setAntialias(d_ptr->ui.antialias->isChecked());
if (QListWidgetItem *item = d_ptr->ui.schemeListWidget->currentItem()) {
QString file = item->data(Qt::UserRole).toString();
if (file != d_ptr->m_value.colorSchemeFileName())
d_ptr->m_value.loadColorScheme(file, d_ptr->m_descriptions);
const ColorSchemeEntry entry = item->data(Qt::UserRole).value<ColorSchemeEntry>();
if (entry.fileName != d_ptr->m_value.colorSchemeFileName())
d_ptr->m_value.loadColorScheme(entry.fileName, d_ptr->m_descriptions);
}
bool ok = true;