Differential D14796 Diff 39628 kcms/keyboard/layoutmodel/layout_list_models.cpp

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kcms/keyboard/layoutmodel/layout_list_models.cpp

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1​#include "layout_list_models.h"
2​
3​#include <KConfigGroup>
4​#include <KProcess>
5​#include <KSharedConfig>
6​#include <QDBusArgument>
7​#include <QDebug>
8​
9​#include "layout_list_concat_proxy_model.h"
10​#include "layout_list_filter_disabled_proxy_model.h"
11​#include "layout_list_filter_duplicates_proxy_model.h"
12​#include "layout_list_filter_source_proxy_model.h"
13​#include "layout_list_model_fcitx.h"
14​#include "layout_list_model_selected.h"
15​#include "layout_list_model_xkb.h"
16​#include "layout_list_sort_by_priority_proxy_model.h"
17​#include "layout_list_sort_filter_proxy_model.h"
18​#include "layout_list_xkb_expand_proxy_model.h"
19​#include "layout_list_current_proxy_model.h"
20​#include "input_sources.h"
21​
22​LayoutListModels::LayoutListModels(QObject* parent)
23​ : QObject(parent)
24​ , m_kdedIface(new QDBusInterface("org.kde.keyboard", "/Layouts", "org.kde.KeyboardLayouts"))
25​ , m_fcitxIface(new QDBusInterface("org.fcitx.Fcitx", "/inputmethod", "org.freedesktop.DBus.Properties"))
26​{
27​ // Setup models
28​ auto xkbModel = new LayoutListModelXkb(this);
29​ auto expanded_xkb = new LayoutListXkbExpandProxyModel(this);
30​ expanded_xkb->setSourceModel(xkbModel);
31​
32​ auto fcitxModel = new LayoutListModelFcitx(this);
33​ m_selected = new LayoutListModelSelected(this);
34​
35​ auto concat = new LayoutListConcatProxyModel(this);
36​ concat->addSourceModel(expanded_xkb);
37​ concat->addSourceModel(fcitxModel);
38​ concat->addSourceModel(m_selected);
39​
40​ auto filterSourceModel = new LayoutListFilterSourceProxyModel(this);
41​ filterSourceModel->setSourceModel(concat);
42​
43​ auto sortBySaveNameModel = new LayoutListSortFilterProxyModel(this);
44​ sortBySaveNameModel->setSourceModel(filterSourceModel);
45​ sortBySaveNameModel->setSortRole(LayoutListModelBase::Roles::SaveNameRole);
46​ sortBySaveNameModel->sort(0);
47​ sortBySaveNameModel->setDynamicSortFilter(true);
48​
49​ auto removeDuplicatesModel = new LayoutListFilterDuplicatesProxyModel(this);
50​ m_layoutListModel = removeDuplicatesModel;
51​ removeDuplicatesModel->setSourceModel(sortBySaveNameModel);
52​
53​ connect(removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::itemAdded,
54​ m_selected, &LayoutListModelSelected::add);
55​
56​ connect(removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::itemAdded,
57​ removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::invalidate);
58​
59​ connect(m_selected, &LayoutListModelSelected::modelReset,
60​ removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::updateEnabled);
61​
62​ connect(m_selected, &LayoutListModelSelected::modelReset,
63​ removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::missingCountChanged);
64​
65​ // TODO: make it update without including fcitxdetector here for extensibility
66​ // TODO: make it work without updating the entire model
67​ connect(InputSources::self(), &InputSources::currentSourceChanged,
68​ removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::invalidate);
69​
70​ connect(InputSources::self(), &InputSources::currentSourceChanged,
71​ removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::missingCountChanged);
72​
73​ auto filterDisabledModel = new LayoutListFilterDisabledProxyModel(this);
74​ filterDisabledModel->setSourceModel(removeDuplicatesModel);
75​
76​ m_configuredLayoutListModel = new LayoutListSortByPriorityProxyModel(this);
77​ m_configuredLayoutListModel->setSourceModel(filterDisabledModel);
78​
79​ connect(m_configuredLayoutListModel, &LayoutListSortByPriorityProxyModel::enabledOrderChanged,
80​ m_selected, &LayoutListModelSelected::setOrder);
81​
82​ connect(m_configuredLayoutListModel, &LayoutListSortByPriorityProxyModel::itemRemoved,
83​ m_selected, &LayoutListModelSelected::remove);
84​
85​ connect(m_configuredLayoutListModel, &LayoutListSortByPriorityProxyModel::itemRemoved,
86​ removeDuplicatesModel, &LayoutListFilterDuplicatesProxyModel::invalidate);
87​
88​ m_currentLayoutListModel = new LayoutListCurrentProxyModel(this);
89​ m_currentLayoutListModel->setSourceModel(m_configuredLayoutListModel);
90​
91​ connect(m_kdedIface, SIGNAL(currentLayoutChanged(QString)), this, SLOT(setCurrentLayoutByName(QString)));
92​ connect(m_fcitxIface, SIGNAL(PropertiesChanged(QString, QVariantMap, QStringList)), this, SLOT(fcitxPropertyChanged(QString, QVariantMap, QStringList)));
93​}
94​
95​LayoutListFilterDuplicatesProxyModel *LayoutListModels::entireLayoutListModel() const
96​{
97​ return m_layoutListModel;
98​}
99​
100​LayoutListSortByPriorityProxyModel *LayoutListModels::configuredLayoutListModel() const
101​{
102​ return m_configuredLayoutListModel;
103​}
104​
105​LayoutListCurrentProxyModel *LayoutListModels::currentLayoutListModel() const
106​{
107​ return m_currentLayoutListModel;
108​}
109​
110​int LayoutListModels::currentLayoutIndex()
111​{
112​ return m_currentLayoutIndex;
113​}
114​
115​void LayoutListModels::setCurrentLayoutIndex(int new_index)
116​{
117​ qDebug() << new_index;
118​
119​ if (m_currentLayoutIndex != new_index) {
120​ m_currentLayoutIndex = new_index;
121​ emit currentLayoutIndexChanged();
122​ }
123​}
124​
125​void LayoutListModels::switchLayout(int new_index)
126​{
127​ QString name = m_currentLayoutListModel->data(
128​ m_currentLayoutListModel->index(new_index, 0),
129​ LayoutListModelBase::Roles::SaveNameRole).toString();
130​ m_kdedIface->call("setLayout", name);
131​}
132​
133​void LayoutListModels::openConfigDialog()
134​{
135​ KProcess dialog;
136​ dialog << "kcmshell5" << "kcm_keyboard";
137​ dialog.startDetached();
138​}
139​
140​QString LayoutListModels::currentIconName()
141​{
142​ QDBusMessage msg = QDBusMessage::createMethodCall(
143​ "org.fcitx.Fcitx",
144​ "/StatusNotifierItem",
145​ QLatin1String("org.freedesktop.DBus.Properties"),
146​ QLatin1String("Get"));
147​ msg.setArguments(QVariantList() << "org.kde.StatusNotifierItem" << "IconName");
148​ QDBusMessage reply = QDBusConnection::sessionBus().call(msg);
149​ QDBusVariant dbusArgs = reply.arguments().first().value<QDBusVariant>();
150​ return dbusArgs.variant().toString();
151​}
152​
153​void LayoutListModels::setCurrentLayoutByName(const QString &saveName)
154​{
155​ qDebug() << saveName;
156​ int count = m_currentLayoutListModel->rowCount();
157​ for (int i = 0; i < count; ++i) {
158​ QString name = m_currentLayoutListModel->data(
159​ m_currentLayoutListModel->index(i, 0),
160​ LayoutListModelBase::Roles::SaveNameRole).toString();
161​ if (name == saveName) {
162​ setCurrentLayoutIndex(i);
163​ return;
164​ }
165​ }
166​ qWarning() << "Cannot set layout" << saveName;
167​}
168​
169​void LayoutListModels::fcitxPropertyChanged(QString const&, QVariantMap const&, QStringList const& invalidated)
170​{
171​ qDebug() << invalidated;
172​ if (invalidated.contains("CurrentIM")) {
173​ emit currentLayoutIndexChanged();
174​ }
175​}
176​
177​void LayoutListModels::loadConfig()
178​{
179​ KConfigGroup config(
180​ KSharedConfig::openConfig(QStringLiteral("kxkbrc"), KConfig::NoGlobals),
181​ QStringLiteral("Layout"));
182​
183​ QString layoutsString = config.readEntry<QString>("LayoutList", "");
184​ QList<LayoutListModelSelected::EnabledLayout> list;
185​
186​ for (QString layout : layoutsString.split(',')) {
187​ LayoutListModelSelected::EnabledLayout l;
188​ l.saveName = layout;
189​ l.isLatinModeEnabled = false;
190​ l.latinModeLayout = "";
191​
192​ if (layout.startsWith("fcitx:")) {
193​ QString origName = layout.split(":")[1];
194​
195​ l.isLatinModeEnabled = config.readEntry<bool>(QString("Fcitx%1LatinFallBackEnabled").arg(origName), false);
196​ if (l.isLatinModeEnabled) {
197​ l.latinModeLayout = config.readEntry<QString>(QString("Fcitx%1LatinFallBack").arg(origName), "us");
198​ }
199​ }
200​
201​ qDebug() << l.saveName << l.isLatinModeEnabled << l.latinModeLayout;
202​
203​ list << l;
204​ }
205​
206​ m_selected->setEnabledLayouts(list);
207​
208​ QDBusMessage reply = m_kdedIface->call("getCurrentLayout");
209​ setCurrentLayoutByName(reply.arguments().first().toString());
210​}
211​
212​void LayoutListModels::saveConfig()
213​{
214​ KConfigGroup config(
215​ KSharedConfig::openConfig(QStringLiteral("kxkbrc"), KConfig::NoGlobals),
216​ QStringLiteral("Layout"));
217​
218​ QStringList layouts;
219​ for (LayoutListModelSelected::EnabledLayout enabledLayout : m_selected->enabledLayouts()) {
220​ layouts << enabledLayout.saveName;
221​ }
222​ config.writeEntry<QString>("LayoutList", layouts.join(","));
223​}