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Themes: Fix issues with restoring themes.

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Themes from the user config where not restored correctly.
Improve error handling when no themes are found
in case of broken installations.
Cleanly differentiate between theme "id" (currently complete basename of
theme file) and theme "displayName" (as specified as a property in the
theme file).
Remove convoluted broken code that tried to allow using an absolute file
path for a theme on the command line and require themes to be installed
either in Qt Creator globally or in the user settings path.
In general stream line the code.

Task-number: QTCREATORBUG-15113
Task-number: QTCREATORBUG-15233
Change-Id: I014a4314e8bea27422ed4c42462cf16f4220698b
Reviewed-by: Alessandro Portale <alessandro.portale@theqtcompany.com>
This commit is contained in:
Eike Ziller
2015-10-27 08:46:02 +01:00
parent 1bf1f58a9c
commit 11f6162739
9 changed files with 168 additions and 149 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/libs/utils/theme/theme.cpp
View File

@@ -66,11 +66,11 @@ void setCreatorTheme(Theme *theme)
m_creatorTheme = theme;
}
Theme::Theme(const QString &name, QObject *parent)
Theme::Theme(const QString &id, QObject *parent)
: QObject(parent)
, d(new ThemePrivate)
{
d->name = name;
d->id = id;
}
Theme::~Theme()
@@ -88,6 +88,11 @@ QStringList Theme::preferredStyles() const
return d->preferredStyles;
}
QString Theme::id() const
{
return d->id;
}
bool Theme::flag(Theme::Flag f) const
{
return d->flags[f];
@@ -130,14 +135,14 @@ QString Theme::filePath() const
return d->fileName;
}
QString Theme::name() const
QString Theme::displayName() const
{
return d->name;
return d->displayName;
}
void Theme::setName(const QString &name)
void Theme::setDisplayName(const QString &name)
{
d->name = name;
d->displayName = name;
}
QVariantHash Theme::values() const
@@ -185,7 +190,7 @@ void Theme::writeSettings(const QString &filename) const
const QMetaObject &m = *metaObject();
{
settings.setValue(QLatin1String("ThemeName"), d->name);
settings.setValue(QLatin1String("ThemeName"), d->displayName);
settings.setValue(QLatin1String("PreferredStyles"), d->preferredStyles);
}
{
@@ -264,7 +269,7 @@ void Theme::readSettings(QSettings &settings)
const QMetaObject &m = *metaObject();
{
d->name = settings.value(QLatin1String("ThemeName"), QLatin1String("unnamed")).toString();
d->displayName = settings.value(QLatin1String("ThemeName"), QLatin1String("unnamed")).toString();
d->preferredStyles = settings.value(QLatin1String("PreferredStyles")).toStringList();
d->preferredStyles.removeAll(QLatin1String(""));
}

7
src/libs/utils/theme/theme.h
View File

@@ -54,7 +54,7 @@ class QTCREATOR_UTILS_EXPORT Theme : public QObject
Q_ENUMS(WidgetStyle)
public:
Theme(const QString &name, QObject *parent = 0);
Theme(const QString &id, QObject *parent = 0);
~Theme();
enum Color {
@@ -253,9 +253,10 @@ public:
QPalette palette() const;
QStringList preferredStyles() const;
QString id() const;
QString filePath() const;
QString name() const;
void setName(const QString &name);
QString displayName() const;
void setDisplayName(const QString &displayName);
QVariantHash values() const;

3
src/libs/utils/theme/theme_p.h
View File

@@ -44,8 +44,9 @@ class QTCREATOR_UTILS_EXPORT ThemePrivate
public:
ThemePrivate();
QString id;
QString fileName;
QString name;
QString displayName;
QStringList preferredStyles;
QVector<QPair<QColor, QString> > colors;
QVector<QString> imageFiles;

64
src/plugins/coreplugin/coreplugin.cpp
View File

@@ -37,6 +37,7 @@
#include "modemanager.h"
#include "infobar.h"
#include "iwizardfactory.h"
#include "themesettings.h"
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/documentmanager.h>
@@ -48,6 +49,7 @@
#include <extensionsystem/pluginerroroverview.h>
#include <extensionsystem/pluginmanager.h>
#include <utils/algorithm.h>
#include <utils/pathchooser.h>
#include <utils/macroexpander.h>
#include <utils/savefile.h>
@@ -58,7 +60,6 @@
#include <QtPlugin>
#include <QDebug>
#include <QDateTime>
#include <QDir>
#include <QMenu>
using namespace Core;
@@ -97,36 +98,11 @@ CorePlugin::~CorePlugin()
setCreatorTheme(0);
}
static QString absoluteThemePath(const QString &themeName, bool userProvidedTheme)
{
if (themeName.isEmpty())
return themeName;
QString res = QDir::fromNativeSeparators(themeName);
QFileInfo fi(res);
bool tryRawName = userProvidedTheme || fi.isAbsolute();
// Try the given name
if (tryRawName && fi.exists())
return fi.absoluteFilePath();
const QString suffix = QLatin1String("creatortheme");
// Try name.creatortheme
if (fi.suffix() != suffix) {
res = themeName + QLatin1Char('.') + suffix;
fi.setFile(res);
if (tryRawName && fi.exists())
return fi.absoluteFilePath();
}
if (fi.path().isEmpty())
return QString(); // absolute/relative path, but not found
// If only name was given, look it up in qtcreator/themes
res.prepend(ICore::resourcePath() + QLatin1String("/themes/"));
return QFileInfo::exists(res) ? res : QString();
}
void CorePlugin::parseArguments(const QStringList &arguments)
{
const QString defaultTheme = QLatin1String("default");
QString themeName = ICore::settings()->value(
QLatin1String(Constants::SETTINGS_THEME), defaultTheme).toString();
const Id settingsThemeId = Id::fromSetting(ICore::settings()->value(
QLatin1String(Constants::SETTINGS_THEME), QLatin1String("default")));
Id themeId = settingsThemeId;
QColor overrideColor;
bool presentationMode = false;
bool userProvidedTheme = false;
@@ -140,28 +116,28 @@ void CorePlugin::parseArguments(const QStringList &arguments)
if (arguments.at(i) == QLatin1String("-presentationMode"))
presentationMode = true;
if (arguments.at(i) == QLatin1String("-theme")) {
themeName = arguments.at(i + 1);
themeId = Id::fromString(arguments.at(i + 1));
userProvidedTheme = true;
i++;
}
}
QString themeURI = absoluteThemePath(themeName, userProvidedTheme);
if (themeURI.isEmpty()) {
themeName = defaultTheme;
themeURI = QStringLiteral("%1/themes/%2.creatortheme").arg(ICore::resourcePath()).arg(themeName);
if (themeURI.isEmpty()) {
qCritical("%s", qPrintable(QCoreApplication::translate("Application", "No valid theme \"%1\"")
.arg(themeName)));
const QList<ThemeEntry> availableThemes = ThemeSettings::availableThemes();
int themeIndex = Utils::indexOf(availableThemes, Utils::equal(&ThemeEntry::id, themeId));
if (themeIndex < 0) {
themeIndex = Utils::indexOf(availableThemes,
Utils::equal(&ThemeEntry::id, settingsThemeId));
}
}
QSettings themeSettings(themeURI, QSettings::IniFormat);
Theme *theme = new Theme(themeName, qApp);
if (themeIndex < 0)
themeIndex = 0;
if (themeIndex < availableThemes.size()) {
const ThemeEntry themeEntry = availableThemes.at(themeIndex);
QSettings themeSettings(themeEntry.filePath(), QSettings::IniFormat);
Theme *theme = new Theme(themeEntry.id().toString(), qApp);
theme->readSettings(themeSettings);
if (theme->flag(Theme::ApplyThemePaletteGlobally))
QApplication::setPalette(theme->palette());
setCreatorTheme(theme);
}
// defer creation of these widgets until here,
// because they need a valid theme set
@@ -176,6 +152,10 @@ void CorePlugin::parseArguments(const QStringList &arguments)
bool CorePlugin::initialize(const QStringList &arguments, QString *errorMessage)
{
if (ThemeSettings::availableThemes().isEmpty()) {
*errorMessage = tr("No themes found in installation.");
return false;
}
new ActionManager(this);
Theme::initialPalette(); // Initialize palette before setting it
qsrand(QDateTime::currentDateTime().toTime_t());

4
src/plugins/coreplugin/themeeditor/themesettingstablemodel.cpp
View File

@@ -222,7 +222,7 @@ void ThemeSettingsTableModel::initFrom(Theme *theme)
}
m_widgetStyle = theme->widgetStyle();
m_name = theme->d->name;
m_displayName = theme->d->displayName;
m_preferredStyles = theme->d->preferredStyles;
}
@@ -252,7 +252,7 @@ void ThemeSettingsTableModel::toTheme(Theme *t) const
}
theme->widgetStyle = m_widgetStyle;
theme->name = m_name;
theme->displayName = m_displayName;
theme->preferredStyles = m_preferredStyles;
}

2
src/plugins/coreplugin/themeeditor/themesettingstablemodel.h
View File

@@ -76,7 +76,7 @@ public:
void initFrom(Utils::Theme *theme);
void toTheme(Utils::Theme *theme) const;
QString m_name;
QString m_displayName;
QStringList m_preferredStyles;
public:

78
src/plugins/coreplugin/themesettings.cpp
View File

@@ -31,14 +31,55 @@
#include "themesettings.h"
#include "themesettingswidget.h"
#include "coreconstants.h"
#include "icore.h"
#include <utils/algorithm.h>
#include <QCoreApplication>
#include <QDebug>
#include <QDir>
#include <QSettings>
static const char themeNameKey[] = "ThemeName";
namespace Core {
namespace Internal {
ThemeSettings::ThemeSettings() :
m_widget(0)
ThemeEntry::ThemeEntry(Id id, const QString &filePath, bool readOnly)
: m_id(id),
m_filePath(filePath),
m_readOnly(readOnly)
{
}
Id ThemeEntry::id() const
{
return m_id;
}
QString ThemeEntry::displayName() const
{
if (m_displayName.isEmpty() && !m_filePath.isEmpty()) {
QSettings settings(m_filePath, QSettings::IniFormat);
m_displayName = settings.value(QLatin1String(themeNameKey),
QCoreApplication::tr("unnamed")).toString();
if (false) // TODO: Revert to m_readOnly
m_displayName = QCoreApplication::tr("%1 (built-in)").arg(m_displayName);
}
return m_displayName;
}
QString ThemeEntry::filePath() const
{
return m_filePath;
}
bool ThemeEntry::readOnly() const
{
return m_readOnly;
}
ThemeSettings::ThemeSettings()
{
setId(Constants::SETTINGS_ID_INTERFACE);
setDisplayName(tr("Theme"));
@@ -71,5 +112,38 @@ void ThemeSettings::finish()
m_widget = 0;
}
static void addThemesFromPath(const QString &path, bool readOnly, QList<ThemeEntry> *themes)
{
static const QLatin1String extension(".creatortheme");
QDir themeDir(path);
themeDir.setNameFilters(QStringList() << QLatin1String("*.creatortheme"));
themeDir.setFilter(QDir::Files);
const QStringList themeList = themeDir.entryList();
foreach (const QString &fileName, themeList) {
QString id = QFileInfo(fileName).completeBaseName();
themes->append(ThemeEntry(Id::fromString(id), themeDir.absoluteFilePath(fileName), readOnly));
}
}
QList<ThemeEntry> ThemeSettings::availableThemes()
{
QList<ThemeEntry> themes;
static const QString installThemeDir = ICore::resourcePath() + QLatin1String("/themes");
static const QString userThemeDir = ICore::userResourcePath() + QLatin1String("/themes");
addThemesFromPath(installThemeDir, /*readOnly=*/true, &themes);
if (themes.isEmpty())
qWarning() << "Warning: No themes found in installation: "
<< QDir::toNativeSeparators(installThemeDir);
// move default theme to front
int defaultIndex = Utils::indexOf(themes, Utils::equal(&ThemeEntry::id, Id("default")));
if (defaultIndex > 0) { // == exists and not at front
ThemeEntry defaultEntry = themes.takeAt(defaultIndex);
themes.prepend(defaultEntry);
}
addThemesFromPath(userThemeDir, /*readOnly=*/false, &themes);
return themes;
}
} // namespace Internal
} // namespace Core

24
src/plugins/coreplugin/themesettings.h
View File

@@ -31,6 +31,8 @@
#ifndef THEMESETTINGS_H
#define THEMESETTINGS_H
#include "id.h"
#include <coreplugin/dialogs/ioptionspage.h>
namespace Core {
@@ -38,6 +40,24 @@ namespace Internal {
class ThemeSettingsWidget;
class ThemeEntry
{
public:
ThemeEntry() = default;
ThemeEntry(Id id, const QString &filePath, bool readOnly);
Id id() const;
QString displayName() const;
QString filePath() const;
bool readOnly() const;
private:
Id m_id;
QString m_filePath;
mutable QString m_displayName;
bool m_readOnly = true;
};
class ThemeSettings : public IOptionsPage
{
Q_OBJECT
@@ -50,7 +70,9 @@ public:
void apply();
void finish();
ThemeSettingsWidget *m_widget;
static QList<ThemeEntry> availableThemes();
private:
ThemeSettingsWidget *m_widget = 0;
};
} // namespace Internal

104
src/plugins/coreplugin/themesettingswidget.cpp
View File

@@ -33,7 +33,9 @@
#include "icore.h"
#include "manhattanstyle.h"
#include "themeeditor/themesettingstablemodel.h"
#include "themesettings.h"
#include <utils/algorithm.h>
#include <utils/theme/theme.h>
#include <utils/theme/theme_p.h>
#include <utils/qtcassert.h>
@@ -52,8 +54,6 @@ using namespace Utils;
namespace Core {
namespace Internal {
const char themeNameKey[] = "ThemeName";
static QString customThemesPath()
{
return ICore::userResourcePath() + QLatin1String("/themes/");
@@ -81,42 +81,6 @@ static QString createThemeFileName(const QString &pattern)
return fileName;
}
struct ThemeEntry
{
ThemeEntry() : m_readOnly(true) {}
ThemeEntry(const QString &name, const QString &filePath, bool readOnly):
m_name(name),
m_filePath(filePath),
m_readOnly(readOnly)
{
}
QString name() const { return m_name; }
QString displayName() const;
QString filePath() const { return m_filePath; }
bool readOnly() const { return m_readOnly; }
private:
QString m_name;
QString m_filePath;
mutable QString m_displayName;
bool m_readOnly;
};
QString ThemeEntry::displayName() const
{
if (m_displayName.isEmpty()) {
QSettings settings(filePath(), QSettings::IniFormat);
m_displayName = settings.value(QLatin1String(themeNameKey),
QCoreApplication::tr("unnamed")).toString();
if (false) // TODO: Revert to m_readOnly
m_displayName = QCoreApplication::tr("%1 (built-in)").arg(m_displayName);
}
return m_displayName;
}
class ThemeListModel : public QAbstractListModel
{
public:
@@ -179,7 +143,7 @@ ThemeSettingsPrivate::ThemeSettingsPrivate(QWidget *widget)
, m_refreshingThemeList(false)
, m_ui(new Ui::ThemeSettings)
{
m_currentTheme = ThemeEntry(creatorTheme()->name(), creatorTheme()->filePath(), true);
m_currentTheme = ThemeEntry(Id::fromString(creatorTheme()->id()), creatorTheme()->filePath(), true);
m_ui->setupUi(widget);
// TODO: Restore the editor and the buttons after improving the editor
m_ui->editor->hide();
@@ -216,44 +180,15 @@ ThemeSettingsWidget::~ThemeSettingsWidget()
void ThemeSettingsWidget::refreshThemeList()
{
QList<ThemeEntry> themes;
QDir themeDir(ICore::resourcePath() + QLatin1String("/themes"));
themeDir.setNameFilters(QStringList() << QLatin1String("*.creatortheme"));
themeDir.setFilter(QDir::Files);
int selected = 0;
QStringList themeList = themeDir.entryList();
const QString defaultTheme = QLatin1String("default.creatortheme");
if (themeList.removeOne(defaultTheme))
themeList.prepend(defaultTheme);
const QLatin1String extension(".creatortheme");
for (int i = 0, total = themeList.count(); i < total; ++i) {
const QString fileName = themeList.at(i);
if (d->m_currentTheme.name() + extension == fileName)
selected = i;
QString name = fileName;
name.remove(extension);
themes.append(ThemeEntry(name, themeDir.absoluteFilePath(fileName), true));
}
if (themes.isEmpty())
qWarning() << "Warning: no themes found in path:" << themeDir.path();
themeDir.setPath(customThemesPath());
foreach (const QString &file, themeDir.entryList()) {
const QString fileName = themeDir.absoluteFilePath(file);
if (d->m_currentTheme.name() == fileName)
selected = themes.size();
themes.append(ThemeEntry(fileName, fileName, false));
}
d->m_currentTheme = themes[selected];
const QList<ThemeEntry> themes = ThemeSettings::availableThemes();
const int selected = Utils::indexOf(themes, Utils::equal(&ThemeEntry::id, d->m_currentTheme.id()));
d->m_refreshingThemeList = true;
d->m_themeListModel->setThemes(themes);
if (selected >= 0) {
d->m_currentTheme = themes[selected];
d->m_ui->themeComboBox->setCurrentIndex(selected);
}
d->m_refreshingThemeList = false;
}
@@ -270,7 +205,7 @@ void ThemeSettingsWidget::themeSelected(int index)
d->m_currentTheme = entry;
QSettings settings(entry.filePath(), QSettings::IniFormat);
Theme theme(entry.name());
Theme theme(entry.id().toString());
theme.readSettings(settings);
d->m_ui->editor->initFrom(&theme);
}
@@ -354,7 +289,7 @@ void ThemeSettingsWidget::maybeSaveTheme()
messageBox->setDefaultButton(QMessageBox::Save);
if (messageBox->exec() == QMessageBox::Save) {
Theme newTheme(d->m_currentTheme.name());
Theme newTheme(d->m_currentTheme.id().toString());
d->m_ui->editor->model()->toTheme(&newTheme);
newTheme.writeSettings(d->m_currentTheme.filePath());
}
@@ -373,7 +308,7 @@ void ThemeSettingsWidget::renameTheme()
dialog->setInputMode(QInputDialog::TextInput);
dialog->setWindowTitle(tr("Rename Theme"));
dialog->setLabelText(tr("Theme name:"));
dialog->setTextValue(d->m_ui->editor->model()->m_name);
dialog->setTextValue(d->m_ui->editor->model()->m_displayName);
int ret = dialog->exec();
QString newName = dialog->textValue();
delete dialog;
@@ -382,9 +317,9 @@ void ThemeSettingsWidget::renameTheme()
return;
// overwrite file with new name
Theme newTheme(entry.name());
Theme newTheme(entry.id().toString());
d->m_ui->editor->model()->toTheme(&newTheme);
newTheme.setName(newName);
newTheme.setDisplayName(newName);
newTheme.writeSettings(entry.filePath());
refreshThemeList();
@@ -401,8 +336,9 @@ void ThemeSettingsWidget::copyThemeByName(const QString &name)
QString baseFileName = QFileInfo(entry.filePath()).completeBaseName();
baseFileName += QLatin1String("_copy%1.creatortheme");
QString fileName = createThemeFileName(baseFileName);
QString id = QFileInfo(fileName).completeBaseName();
if (fileName.isEmpty())
if (fileName.isEmpty() || id.isEmpty())
return;
// Ask about saving any existing modifactions
@@ -410,18 +346,18 @@ void ThemeSettingsWidget::copyThemeByName(const QString &name)
Theme newTheme(fileName);
d->m_ui->editor->model()->toTheme(&newTheme);
newTheme.setName(name);
newTheme.setDisplayName(name);
newTheme.writeSettings(fileName);
d->m_currentTheme = ThemeEntry(fileName, fileName, true);
d->m_currentTheme = ThemeEntry(Id::fromString(id), fileName, true);
refreshThemeList();
}
void ThemeSettingsWidget::apply()
{
const QString themeName = d->m_currentTheme.name();
Theme *newTheme = new Theme(themeName);
const QString themeId = d->m_currentTheme.id().toString();
Theme *newTheme = new Theme(themeId);
if (d->m_currentTheme.readOnly()) {
QSettings themeSettings(d->m_currentTheme.filePath(), QSettings::IniFormat);
newTheme->readSettings(themeSettings);
@@ -447,7 +383,7 @@ void ThemeSettingsWidget::apply()
// save filename of selected theme in global config
QSettings *settings = ICore::settings();
settings->setValue(QLatin1String(Constants::SETTINGS_THEME), themeName);
settings->setValue(QLatin1String(Constants::SETTINGS_THEME), themeId);
}
} // namespace Internal