Vcs: Dissolve VcsBaseOptionsPage intermediate hierarchy level

It's effectively setting only three properties nowadays, not enough
to justify a case of reuse-by-inheritance anymore.

Change-Id: Ia0aedbd0dc460a70bed580a3402cf928c7221a77
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/clearcase/settingspage.cpp

@@ -32,6 +32,8 @@
 
 #include <coreplugin/icore.h>
 
+#include <vcsbase/vcsbaseconstants.h>
+
 #include <utils/environment.h>
 #include <utils/hostosinfo.h>
 #include <utils/pathchooser.h>
@@ -119,10 +121,11 @@ void SettingsPageWidget::apply()
 }
 
 ClearCaseSettingsPage::ClearCaseSettingsPage(QObject *parent)
-    : VcsBaseOptionsPage(parent)
+    : Core::IOptionsPage(parent)
 {
     setId(ClearCase::Constants::VCS_ID_CLEARCASE);
     setDisplayName(tr("ClearCase"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
     setWidgetCreator([] { return new SettingsPageWidget; });
 }
 

src/plugins/clearcase/settingspage.h

@@ -26,12 +26,12 @@
 
 #pragma once
 
-#include <vcsbase/vcsbaseoptionspage.h>
+#include <coreplugin/dialogs/ioptionspage.h>
 
 namespace ClearCase {
 namespace Internal {
 
-class ClearCaseSettingsPage : public VcsBase::VcsBaseOptionsPage
+class ClearCaseSettingsPage final : public Core::IOptionsPage
 {
 public:
     explicit ClearCaseSettingsPage(QObject *parent);

src/plugins/cvs/settingspage.cpp

@@ -92,6 +92,7 @@ SettingsPage::SettingsPage(Core::IVersionControl *control, QObject *parent) :
 {
     setId(VcsBase::Constants::VCS_ID_CVS);
     setDisplayName(SettingsPageWidget::tr("CVS"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
     setWidgetFactory([] { return new SettingsPageWidget; });
 }
 

src/plugins/git/gerrit/gerritoptionspage.cpp

@@ -30,6 +30,8 @@
 #include <coreplugin/icore.h>
 #include <utils/pathchooser.h>
 
+#include <vcsbase/vcsbaseconstants.h>
+
 #include <QLineEdit>
 #include <QSpinBox>
 #include <QCheckBox>
@@ -40,11 +42,12 @@ namespace Internal {
 
 GerritOptionsPage::GerritOptionsPage(const QSharedPointer<GerritParameters> &p,
                                      QObject *parent)
-    : VcsBase::VcsBaseOptionsPage(parent)
+    : Core::IOptionsPage(parent)
     , m_parameters(p)
 {
     setId("Gerrit");
     setDisplayName(tr("Gerrit"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
 }
 
 GerritOptionsPage::~GerritOptionsPage()

src/plugins/git/gerrit/gerritoptionspage.h

@@ -25,9 +25,8 @@
 
 #pragma once
 
-#include <vcsbase/vcsbaseoptionspage.h>
+#include <coreplugin/dialogs/ioptionspage.h>
 
-#include <QWidget>
 #include <QSharedPointer>
 #include <QPointer>
 
@@ -61,7 +60,7 @@ private:
     QCheckBox *m_httpsCheckBox;
 };
 
-class GerritOptionsPage : public VcsBase::VcsBaseOptionsPage
+class GerritOptionsPage : public Core::IOptionsPage
 {
     Q_OBJECT
 

src/plugins/git/settingspage.cpp

@@ -128,6 +128,7 @@ SettingsPage::SettingsPage(Core::IVersionControl *control, QObject *parent) :
 {
     setId(VcsBase::Constants::VCS_ID_GIT);
     setDisplayName(SettingsPageWidget::tr("Git"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
     setWidgetFactory([] { return new SettingsPageWidget; });
 }
 

src/plugins/mercurial/optionspage.cpp

@@ -87,6 +87,7 @@ OptionsPage::OptionsPage(Core::IVersionControl *control, QObject *parent) :
 {
     setId(VcsBase::Constants::VCS_ID_MERCURIAL);
     setDisplayName(OptionsPageWidget::tr("Mercurial"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
     setWidgetFactory([] { return new OptionsPageWidget; });
 }
 

src/plugins/perforce/settingspage.cpp

@@ -118,10 +118,11 @@ void SettingsPageWidget::setStatusError(const QString &t)
 }
 
 SettingsPage::SettingsPage(QObject *parent)
-    : VcsBaseOptionsPage(parent)
+    : Core::IOptionsPage(parent)
 {
     setId(VcsBase::Constants::VCS_ID_PERFORCE);
     setDisplayName(tr("Perforce"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
 }
 
 SettingsPage::~SettingsPage()

src/plugins/perforce/settingspage.h

@@ -25,9 +25,7 @@
 
 #pragma once
 
-#include <QWidget>
+#include <coreplugin/dialogs/ioptionspage.h>
-
-#include <vcsbase/vcsbaseoptionspage.h>
 
 #include "ui_settingspage.h"
 
@@ -59,7 +57,7 @@ private:
     PerforceChecker *m_checker = nullptr;
 };
 
-class SettingsPage : public VcsBase::VcsBaseOptionsPage
+class SettingsPage : public Core::IOptionsPage
 {
     Q_OBJECT
 

src/plugins/subversion/settingspage.cpp

@@ -101,6 +101,7 @@ SettingsPage::SettingsPage(Core::IVersionControl *control, QObject *parent) :
 {
     setId(VcsBase::Constants::VCS_ID_SUBVERSION);
     setDisplayName(SettingsPageWidget::tr("Subversion"));
+    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
     setWidgetFactory([] { return new SettingsPageWidget; });
 }
 

src/plugins/vcsbase/commonsettingspage.cpp

@@ -103,12 +103,16 @@ void CommonSettingsWidget::updatePath()
 
 // --------------- VcsBaseSettingsPage
 CommonOptionsPage::CommonOptionsPage(QObject *parent) :
-    VcsBaseOptionsPage(parent)
+    Core::IOptionsPage(parent)
 {
     m_settings.fromSettings(Core::ICore::settings());
 
     setId(Constants::VCS_COMMON_SETTINGS_ID);
     setDisplayName(QCoreApplication::translate("VcsBase", Constants::VCS_COMMON_SETTINGS_NAME));
+    setCategory(Constants::VCS_SETTINGS_CATEGORY);
+    // The following act as blueprint for other pages in the same category:
+    setDisplayCategory(QCoreApplication::translate("VcsBase", "Version Control"));
+    setCategoryIconPath(":/vcsbase/images/settingscategory_vcs.png");
 }
 
 QWidget *CommonOptionsPage::widget()

src/plugins/vcsbase/commonsettingspage.h

@@ -27,10 +27,9 @@
 
 #include "commonvcssettings.h"
 
-#include "vcsbaseoptionspage.h"
+#include <coreplugin/dialogs/ioptionspage.h>
 
 #include <QPointer>
-#include <QWidget>
 
 namespace VcsBase {
 namespace Internal {
@@ -54,7 +53,7 @@ private:
     Ui::CommonSettingsPage *m_ui;
 };
 
-class CommonOptionsPage : public VcsBaseOptionsPage
+class CommonOptionsPage final : public Core::IOptionsPage
 {
     Q_OBJECT
 

src/plugins/vcsbase/vcsbaseoptionspage.cpp

@@ -44,20 +44,11 @@
 
 namespace VcsBase {
 
-VcsBaseOptionsPage::VcsBaseOptionsPage(QObject *parent) : Core::IOptionsPage(parent)
-{
-    setCategory(Constants::VCS_SETTINGS_CATEGORY);
-    setDisplayCategory(QCoreApplication::translate("VcsBase", "Version Control"));
-    setCategoryIconPath(":/vcsbase/images/settingscategory_vcs.png");
-}
-
-VcsBaseOptionsPage::~VcsBaseOptionsPage() = default;
-
 VcsClientOptionsPageWidget::VcsClientOptionsPageWidget() = default;
 
 VcsClientOptionsPage::VcsClientOptionsPage(Core::IVersionControl *control, VcsBaseClientImpl *client,
                                            QObject *parent) :
-    VcsBaseOptionsPage(parent),
+    Core::IOptionsPage(parent),
     m_client(client)
 {
     QTC_CHECK(m_client);

src/plugins/vcsbase/vcsbaseoptionspage.h

@@ -39,13 +39,6 @@ namespace Core { class IVersionControl; }
 
 namespace VcsBase {
 
-class VCSBASE_EXPORT VcsBaseOptionsPage : public Core::IOptionsPage
-{
-public:
-    explicit VcsBaseOptionsPage(QObject *parent = nullptr);
-    ~VcsBaseOptionsPage() override;
-};
-
 class VcsBaseClientImpl;
 
 class VCSBASE_EXPORT VcsClientOptionsPageWidget : public Core::IOptionsPageWidget
@@ -61,7 +54,7 @@ public:
     virtual VcsBaseClientSettings settings() const = 0;
 };
 
-class VCSBASE_EXPORT VcsClientOptionsPage : public VcsBaseOptionsPage
+class VCSBASE_EXPORT VcsClientOptionsPage : public Core::IOptionsPage
 {
     Q_OBJECT