Various loplugin in --enable-gtk3-kde5 code

Change-Id: Ic12464f01950a5037bb6819a2722aba5a7e3e2e6

6 files changed, 28 insertions, 44 deletions

diff --git a/vcl/unx/gtk3_kde5/filepicker_ipc_commands.hxx b/vcl/unx/gtk3_kde5/filepicker_ipc_commands.hxx
index 3aef6da858b1..8ce8cfa9e78d 100644
--- a/vcl/unx/gtk3_kde5/filepicker_ipc_commands.hxx
+++ b/vcl/unx/gtk3_kde5/filepicker_ipc_commands.hxx
@@ -80,13 +80,7 @@ inline void readIpcArg(std::istream& stream, Commands& value)
     value = static_cast<Commands>(v);
 }
 
-inline void readIpcArg(std::istream& stream, sal_Bool& value)
-{
-    bool v = false;
-    stream >> v;
-    value = v;
-    stream.ignore(); // skip space
-}
+void readIpcArg(std::istream&, sal_Bool) = delete;
 
 inline void readIpcArg(std::istream& stream, bool& value)
 {
@@ -133,10 +127,7 @@ inline void sendIpcArg(std::ostream& stream, Commands value)
     stream << static_cast<uint16_t>(value) << ' ';
 }
 
-inline void sendIpcArg(std::ostream& stream, sal_Bool value)
-{
-    stream << static_cast<bool>(value) << ' ';
-}
+void sendIpcArg(std::ostream&, sal_Bool) = delete;
 
 inline void sendIpcArg(std::ostream& stream, bool value) { stream << value << ' '; }
 
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx
index 28c0af2047aa..7372d476f55e 100644
--- a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx
+++ b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx
@@ -38,9 +38,9 @@
 
 #undef Region
 
-#include "unx/geninst.h"
+#include <unx/geninst.h>
 
-#include "strings.hrc"
+#include <strings.hrc>
 
 #include <future>
 
@@ -64,7 +64,7 @@ namespace bf = boost::filesystem;
 
 namespace
 {
-uno::Sequence<OUString> SAL_CALL FilePicker_getSupportedServiceNames()
+uno::Sequence<OUString> FilePicker_getSupportedServiceNames()
 {
     uno::Sequence<OUString> aRet(3);
     aRet[0] = "com.sun.star.ui.dialogs.FilePicker";
@@ -107,7 +107,7 @@ sal_Int16 SAL_CALL Gtk3KDE5FilePicker::execute() { return m_ipc.execute(); }
 
 void SAL_CALL Gtk3KDE5FilePicker::setMultiSelectionMode(sal_Bool multiSelect)
 {
-    m_ipc.sendCommand(Commands::SetMultiSelectionMode, multiSelect);
+    m_ipc.sendCommand(Commands::SetMultiSelectionMode, bool(multiSelect));
 }
 
 void SAL_CALL Gtk3KDE5FilePicker::setDefaultName(const OUString& name)
@@ -176,9 +176,9 @@ void SAL_CALL Gtk3KDE5FilePicker::appendFilterGroup(const OUString& /*rGroupTitl
 void SAL_CALL Gtk3KDE5FilePicker::setValue(sal_Int16 controlId, sal_Int16 nControlAction,
                                            const uno::Any& value)
 {
-    if (value.has<sal_Bool>())
+    if (value.has<bool>())
     {
-        m_ipc.sendCommand(Commands::SetValue, controlId, nControlAction, value.get<sal_Bool>());
+        m_ipc.sendCommand(Commands::SetValue, controlId, nControlAction, value.get<bool>());
     }
     else
     {
@@ -198,7 +198,7 @@ uno::Any SAL_CALL Gtk3KDE5FilePicker::getValue(sal_Int16 controlId, sal_Int16 nC
 
     auto id = m_ipc.sendCommand(Commands::GetValue, controlId, nControlAction);
 
-    sal_Bool value = false;
+    bool value = false;
     m_ipc.readResponse(id, value);
 
     return uno::Any(value);
@@ -206,7 +206,7 @@ uno::Any SAL_CALL Gtk3KDE5FilePicker::getValue(sal_Int16 controlId, sal_Int16 nC
 
 void SAL_CALL Gtk3KDE5FilePicker::enableControl(sal_Int16 controlId, sal_Bool enable)
 {
-    m_ipc.sendCommand(Commands::EnableControl, controlId, enable);
+    m_ipc.sendCommand(Commands::EnableControl, controlId, bool(enable));
 }
 
 void SAL_CALL Gtk3KDE5FilePicker::setLabel(sal_Int16 controlId, const OUString& label)
@@ -284,7 +284,7 @@ void Gtk3KDE5FilePicker::addCustomControl(sal_Int16 controlId)
         {
             // the checkbox is created even for CHECKBOX_AUTOEXTENSION to simplify
             // code, but the checkbox is hidden and ignored
-            sal_Bool hidden = controlId == CHECKBOX_AUTOEXTENSION;
+            bool hidden = controlId == CHECKBOX_AUTOEXTENSION;
 
             m_ipc.sendCommand(Commands::AddCheckBox, controlId, hidden, getResString(resId));
 
@@ -308,8 +308,7 @@ void SAL_CALL Gtk3KDE5FilePicker::initialize(const uno::Sequence<uno::Any>& args
     uno::Any arg;
     if (args.getLength() == 0)
     {
-        throw lang::IllegalArgumentException(OUString("no arguments"),
-                                             static_cast<XFilePicker2*>(this), 1);
+        throw lang::IllegalArgumentException("no arguments", static_cast<XFilePicker2*>(this), 1);
     }
 
     arg = args[0];
@@ -317,14 +316,14 @@ void SAL_CALL Gtk3KDE5FilePicker::initialize(const uno::Sequence<uno::Any>& args
     if ((arg.getValueType() != cppu::UnoType<sal_Int16>::get())
         && (arg.getValueType() != cppu::UnoType<sal_Int8>::get()))
     {
-        throw lang::IllegalArgumentException(OUString("invalid argument type"),
+        throw lang::IllegalArgumentException("invalid argument type",
                                              static_cast<XFilePicker2*>(this), 1);
     }
 
     sal_Int16 templateId = -1;
     arg >>= templateId;
 
-    sal_Bool saveDialog = false;
+    bool saveDialog = false;
     switch (templateId)
     {
         case FILEOPEN_SIMPLE:
@@ -411,7 +410,7 @@ void SAL_CALL Gtk3KDE5FilePicker::cancel()
     // TODO
 }
 
-void SAL_CALL Gtk3KDE5FilePicker::disposing(const lang::EventObject& rEvent)
+void Gtk3KDE5FilePicker::disposing(const lang::EventObject& rEvent)
 {
     uno::Reference<XFilePickerListener> xFilePickerListener(rEvent.Source, uno::UNO_QUERY);
 
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.hxx b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.hxx
index 506bc3bb5afc..80261ded9f9b 100644
--- a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.hxx
+++ b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.hxx
@@ -56,7 +56,7 @@ protected:
 
 public:
     explicit Gtk3KDE5FilePicker(const css::uno::Reference<css::uno::XComponentContext>&);
-    virtual ~Gtk3KDE5FilePicker();
+    virtual ~Gtk3KDE5FilePicker() override;
 
     // XFilePickerNotifier
     virtual void SAL_CALL addFilePickerListener(
@@ -115,7 +115,7 @@ public:
     virtual void SAL_CALL cancel() override;
 
     // XEventListener
-    virtual void SAL_CALL disposing(const css::lang::EventObject& rEvent);
+    virtual void disposing(const css::lang::EventObject& rEvent);
     using cppu::WeakComponentImplHelperBase::disposing;
 
     // XServiceInfo
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx
index 983617cbf58e..fd9c1c7b64e1 100644
--- a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx
+++ b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.cxx
@@ -21,9 +21,9 @@
 
 #undef Region
 
-#include "unx/geninst.h"
+#include <unx/geninst.h>
 
-#include "strings.hrc"
+#include <strings.hrc>
 
 #include <future>
 
@@ -125,12 +125,12 @@ Gtk3KDE5FilePickerIpc::~Gtk3KDE5FilePickerIpc()
         m_process.wait_for(std::chrono::milliseconds(100));
 }
 
-sal_Int16 SAL_CALL Gtk3KDE5FilePickerIpc::execute()
+sal_Int16 Gtk3KDE5FilePickerIpc::execute()
 {
     auto restoreMainWindow = blockMainWindow();
 
     auto id = sendCommand(Commands::Execute);
-    sal_Bool accepted = false;
+    bool accepted = false;
     readResponse(id, accepted);
 
     if (restoreMainWindow)
@@ -145,7 +145,7 @@ static gboolean ignoreDeleteEvent(GtkWidget* /*widget*/, GdkEvent* /*event*/,
     return true;
 }
 
-std::function<void()> SAL_CALL Gtk3KDE5FilePickerIpc::blockMainWindow()
+std::function<void()> Gtk3KDE5FilePickerIpc::blockMainWindow()
 {
     vcl::Window* pParentWin = Application::GetDefDialogParent();
     if (!pParentWin)
@@ -157,7 +157,7 @@ std::function<void()> SAL_CALL Gtk3KDE5FilePickerIpc::blockMainWindow()
 
     sendCommand(Commands::SetWinId, pSysData->aWindow);
 
-    auto* pMainWindow = reinterpret_cast<GtkWidget*>(pSysData->pWidget);
+    auto* pMainWindow = static_cast<GtkWidget*>(pSysData->pWidget);
     if (!pMainWindow)
         return {};
 
@@ -190,7 +190,7 @@ std::function<void()> SAL_CALL Gtk3KDE5FilePickerIpc::blockMainWindow()
     };
 }
 
-void SAL_CALL Gtk3KDE5FilePickerIpc::await(const std::future<void>& future)
+void Gtk3KDE5FilePickerIpc::await(const std::future<void>& future)
 {
     while (future.wait_for(std::chrono::milliseconds(1)) != std::future_status::ready)
     {
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.hxx b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.hxx
index c7b13cd4573f..8b8bfbc7a726 100644
--- a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.hxx
+++ b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker_ipc.hxx
@@ -36,12 +36,6 @@
 #include <mutex>
 #include <thread>
 
-void readIpcArg(std::istream& stream, OUString& str);
-
-void readIpcArg(std::istream& stream, css::uno::Sequence<OUString>& seq);
-
-void sendIpcArg(std::ostream& stream, const OUString& string);
-
 OUString getResString(const char* pResId);
 
 class Gtk3KDE5FilePickerIpc
@@ -60,7 +54,7 @@ public:
     explicit Gtk3KDE5FilePickerIpc();
     ~Gtk3KDE5FilePickerIpc();
 
-    sal_Int16 SAL_CALL execute();
+    sal_Int16 execute();
 
     template <typename... Args> uint64_t sendCommand(Commands command, const Args&... args)
     {
@@ -101,9 +95,9 @@ public:
     }
 
 private:
-    std::function<void()> SAL_CALL blockMainWindow();
+    std::function<void()> blockMainWindow();
 
-    static void SAL_CALL await(const std::future<void>& future);
+    static void await(const std::future<void>& future);
 };
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_folderpicker.hxx b/vcl/unx/gtk3_kde5/gtk3_kde5_folderpicker.hxx
index c6a6c4edfb73..fed9f0bc5a12 100644
--- a/vcl/unx/gtk3_kde5/gtk3_kde5_folderpicker.hxx
+++ b/vcl/unx/gtk3_kde5/gtk3_kde5_folderpicker.hxx
@@ -38,7 +38,7 @@ public:
     // constructor
     explicit Gtk3KDE5FolderPicker(
         const css::uno::Reference<css::uno::XComponentContext>& xServiceMgr);
-    virtual ~Gtk3KDE5FolderPicker();
+    virtual ~Gtk3KDE5FolderPicker() override;
 
     // XExecutableDialog functions
     virtual void SAL_CALL setTitle(const OUString& aTitle) override;