build: use pragma once not ifndef def pattern for headers

src/gui/src/Action.h

@@ -16,9 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#if !defined(ACTION_H)
+#pragma once
-
-#define ACTION_H
 
 #include "KeySequence.h"
 
@@ -100,5 +98,3 @@ private:
 typedef QList<Action> ActionList;
 
 QTextStream &operator<<(QTextStream &outStream, const Action &action);
-
-#endif

src/gui/src/ActionDialog.h

@@ -16,9 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#if !defined(ACTIONDIALOG_H)
+#pragma once
-
-#define ACTIONDIALOG_H
 
 #include <QDialog>
 
@@ -54,5 +52,3 @@ private:
 
   QButtonGroup *m_pButtonGroupType;
 };
-
-#endif

src/gui/src/AddClientDialog.h

@@ -15,8 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef ADDCLIENTDIALOG_H
+#pragma once
-#define ADDCLIENTDIALOG_H
 
 #include "ui_AddClientDialogBase.h"
 
@@ -57,5 +56,3 @@ private:
   QLabel *m_pLabelCenter;
   int m_AddResult;
 };
-
-#endif // ADDCLIENTDIALOG_H

src/gui/src/AppDelegate.h

@@ -1,5 +1,4 @@
-#ifndef APPDELEGATE_H
+#pragma once
-#define APPDELEGATE_H
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -21,4 +20,3 @@ extern "C" {
 #ifdef __cplusplus
 }
 #endif
-#endif // APPDELEGATE_H

src/gui/src/DataDownloader.h

@@ -15,8 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef DATADOWNLOADER_H
+#pragma once
-#define DATADOWNLOADER_H
 
 #include <QByteArray>
 #include <QNetworkAccessManager>
@@ -48,5 +47,3 @@ private:
   QNetworkReply *m_pReply;
   bool m_IsFinished;
 };
-
-#endif // DATADOWNLOADER_H

src/gui/src/Hotkey.h

@@ -15,10 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
+#pragma once
-#if !defined(HOTKEY_H)
-
-#define HOTKEY_H
 
 #include <QList>
 #include <QString>
@@ -62,5 +59,3 @@ private:
 typedef QList<Hotkey> HotkeyList;
 
 QTextStream &operator<<(QTextStream &outStream, const Hotkey &hotkey);
-
-#endif

src/gui/src/HotkeyDialog.h

@@ -15,10 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
+#pragma once
-#if !defined(HOTKEYDIALOG_H)
-
-#define HOTKEYDIALOG_H
 
 #include "Hotkey.h"
 #include "ui_HotkeyDialogBase.h"
@@ -46,5 +43,3 @@ protected:
 private:
   Hotkey &m_Hotkey;
 };
-
-#endif

src/gui/src/KeySequence.h

@@ -16,9 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#if !defined(KEYSEQUENCE_H)
+#pragma once
-
-#define KEYSEQUENCE_H
 
 #include <QList>
 #include <QString>
@@ -54,5 +52,3 @@ private:
 
   static QString keyToString(int key);
 };
-
-#endif

src/gui/src/KeySequenceWidget.h

@@ -15,10 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
+#pragma once
-#if !defined(KEYSEQUENCEWIDGET__H)
-
-#define KEYSEQUENCEWIDGET__H
 
 #include <QPushButton>
 
@@ -75,5 +72,3 @@ private:
   QString m_KeyPrefix;
   QString m_KeyPostfix;
 };
-
-#endif

src/gui/src/ServerConfigDialog.h

@@ -16,9 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#if !defined(SERVERCONFIGDIALOG__H)
+#pragma once
-
-#define SERVERCONFIGDIALOG__H
 
 #include "ScreenSetupModel.h"
 #include "ServerConfig.h"
@@ -78,5 +76,3 @@ private:
 private slots:
   void onChange();
 };
-
-#endif

src/gui/src/TrashScreenWidget.h

@@ -15,10 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
+#pragma once
-#if !defined(TRASHSCREENWIDGET__H)
-
-#define TRASHSCREENWIDGET__H
 
 #include <QLabel>
 
@@ -39,5 +36,3 @@ public:
 signals:
   void screenRemoved();
 };
-
-#endif

src/lib/arch/vsnprintf.h

@@ -16,6 +16,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#pragma once
+
 #include "arch/IArchString.h"
 
 #if HAVE_VSNPRINTF

src/lib/base/Path.h

@@ -14,8 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef DESKFLOW_PATH_H
+#pragma once
-#define DESKFLOW_PATH_H
 
 #include "String.h"
 
@@ -32,5 +31,3 @@ std::string path(const String &filePath);
 } // namespace filesystem
 
 } // namespace deskflow
-
-#endif // DESKFLOW_PATH_H

src/lib/common/MacOSXPrecomp.h

@@ -20,5 +20,5 @@
 // Prefix header for all source files of the 'deleteme' target in the 'deleteme'
 // project.
 //
-
+#pragma once
 #include <Carbon/Carbon.h>

src/lib/common/stdbitset.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stddeque.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdexcept.h

@@ -15,6 +15,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#pragma once
+
 #include <stdexcept>
 
 // apple declares _NOEXCEPT

src/lib/common/stdfstream.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdistream.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdlist.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdmap.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdostream.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdpost.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #if defined(_MSC_VER)
 #pragma warning(pop)

src/lib/common/stdpre.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #if defined(_MSC_VER)
 #pragma warning(disable : 4786) // identifier truncated

src/lib/common/stdset.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdsstream.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdstring.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/common/stdvector.h

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include "common/stdpre.h"
 

src/lib/deskflow/ClientArgs.h

@@ -15,8 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef DESKFLOW_CORE_CLIENTARGS_H
+#pragma once
-#define DESKFLOW_CORE_CLIENTARGS_H
 
 #include "ArgsBase.h"
 
@@ -54,5 +53,3 @@ public:
   std::string m_serverAddress;
 };
 } // namespace deskflow
-
-#endif // DESKFLOW_CORE_CLIENTARGS_H

src/lib/deskflow/ClientTaskBarReceiver.h

@@ -16,8 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef CCLIENTTASKBARRECEIVER_H
+#pragma once
-#define CCLIENTTASKBARRECEIVER_H
 
 #include "arch/IArchTaskBarReceiver.h"
 #include "base/String.h"
@@ -94,5 +93,3 @@ private:
 
 IArchTaskBarReceiver *createTaskBarReceiver(
     const BufferedLogOutputter *logBuffer, IEventQueue *events);
-
-#endif

src/lib/deskflow/DisplayInvalidException.h

@@ -15,8 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef DESKFLOW_DISPLAYINVALIDEXCEPTION_H
+#pragma once
-#define DESKFLOW_DISPLAYINVALIDEXCEPTION_H
 
 #include <stdexcept>
 #include <string>
@@ -27,5 +26,3 @@ public:
 
   DisplayInvalidException(std::string msg) : std::runtime_error(msg) {}
 };
-
-#endif // DESKFLOW_DISPLAYINVALIDEXCEPTION_H

src/lib/deskflow/languages/LanguageManager.h

@@ -14,8 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef DESKFLOW_LANGUAGESLANGUAGEMANAGER_H
+#pragma once
-#define DESKFLOW_LANGUAGESLANGUAGEMANAGER_H
 
 #include "base/String.h"
 #include "deskflow/AppUtil.h"
@@ -76,5 +75,3 @@ public:
 } // namespace languages
 
 } // namespace deskflow
-
-#endif // DESKFLOW_LANGUAGESLANGUAGEMANAGER_H

src/lib/deskflow/unix/DeskflowXkbKeyboard.h

@@ -17,8 +17,7 @@
  */
 #if WINAPI_XWINDOWS
 
-#ifndef XKBKEYBOARD_H
+#pragma once
-#define XKBKEYBOARD_H
 
 #include <X11/XKBlib.h>
 #include <X11/extensions/XKBrules.h>
@@ -46,6 +45,4 @@ public:
 
 } // namespace deskflow
 
-#endif // XKBKEYBOARD_H
-
 #endif // WINAPI_XWINDOWS

src/lib/gui/core/CommandProcess.h

@@ -15,8 +15,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef COMMANDTHREAD_H
+#pragma once
-#define COMMANDTHREAD_H
 
 #include <QObject>
 #include <QStringList>
@@ -38,5 +37,3 @@ private:
   QStringList m_Arguments;
   QString m_Input;
 };
-
-#endif // COMMANDTHREAD_H

src/lib/gui/core/WaylandWarnings.h

@@ -15,6 +15,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#pragma once
+
 #include <QWidget>
 #include <memory>
 

src/lib/gui/ipc/QDataStreamProxy.h

@@ -14,6 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include <QTcpSocket>
 

src/lib/platform/IMSWindowsClipboardFacade.h

@@ -16,8 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef IMWINDOWSCLIPBOARDFACADE
+#pragma once
-#define IMWINDOWSCLIPBOARDFACADE
 
 #include "common/IInterface.h"
 
@@ -31,5 +30,3 @@ public:
   virtual void write(HANDLE win32Data, UINT win32Format) = 0;
   virtual ~IMSWindowsClipboardFacade() {}
 };
-
-#endif

src/lib/platform/MSWindowsPowerManager.h

@@ -15,8 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef MSWINDOWSPOWERMANAGER_H
+#pragma once
-#define MSWINDOWSPOWERMANAGER_H
 
 class MSWindowsPowerManager {
 public:
@@ -32,5 +31,3 @@ public:
    */
   void enableSleep();
 };
-
-#endif // MSWINDOWSPOWERMANAGER_H

src/lib/platform/OSXDragView.h

@@ -14,6 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #import <Cocoa/Cocoa.h>
 

src/lib/platform/OSXPowerManager.h

@@ -16,8 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef OSXPOWERMANAGER_H
+#pragma once
-#define OSXPOWERMANAGER_H
 
 #include <IOKit/pwr_mgt/IOPMLib.h>
 
@@ -43,5 +42,3 @@ private:
   // handler for assertion preventing the system from going to sleep
   IOPMAssertionID m_sleepPreventionAssertionID = 0;
 };
-
-#endif // OSXPOWERMANAGER_H

src/lib/platform/OSXScreenSaverControl.h

@@ -18,6 +18,7 @@
 
 // ScreenSaver.framework private API
 // Class dumping by Alex Harper http://www.ragingmenace.com/
+#pragma once
 
 #import <Foundation/NSObject.h>
 

src/lib/platform/XWindowsPowerManager.h

@@ -15,8 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef XWINDOWSPOWERMANAGER_H
+#pragma once
-#define XWINDOWSPOWERMANAGER_H
 
 class XWindowsPowerManager {
 public:
@@ -36,5 +35,3 @@ public:
   XWindowsPowerManager(const XWindowsPowerManager &) = delete;
   XWindowsPowerManager &operator=(const XWindowsPowerManager &) = delete;
 };
-
-#endif // XWINDOWSPOWERMANAGER_H

src/lib/server/ClientProxy1_8.h

@@ -14,8 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef SERVER_CLIENTPROXY1_8_H
+#pragma once
-#define SERVER_CLIENTPROXY1_8_H
 
 #include "server/ClientProxy1_7.h"
 
@@ -31,5 +30,3 @@ public:
 private:
   void synchronizeLanguages() const;
 };
-
-#endif // SERVER_CLIENTPROXY1_8_H