Windows tray app (#3103)

* Check if already running in ui command

* Windows tray app

* Upadted CI scripts

nsis/installer.nsi

@@ -1,10 +1,17 @@
+!include WinMessages.nsh
 
+!define WND_CLASS "Parity"
+!define WND_TITLE "Parity"
+!define WAIT_MS 5000
+!define SYNC_TERM 0x00100001
+  
 !define APPNAME "Parity"
 !define COMPANYNAME "Ethcore"
 !define DESCRIPTION "Fast, light, robust Ethereum implementation"
 !define VERSIONMAJOR 1
 !define VERSIONMINOR 4
 !define VERSIONBUILD 0
+!define ARGS "--warp --mode=passive"
 
 !addplugindir .\
 
@@ -13,6 +20,10 @@
 !define ABOUTURL "https://github.com/ethcore/parity" # "Publisher" link
 !define INSTALLSIZE 26120
 
+!define termMsg "Installer cannot stop running ${WND_TITLE}.$\nDo you want to terminate process?"
+!define stopMsg "Stopping ${WND_TITLE} Application"
+
+
 RequestExecutionLevel admin ;Require admin rights on NT6+ (When UAC is turned on)
 
 InstallDir "$PROGRAMFILES64\${COMPANYNAME}\${APPNAME}"
@@ -26,7 +37,7 @@ outFile "installer.exe"
 
 page license
 page directory
-Page instfiles
+page instfiles
 
 !macro VerifyUserIsAdmin
 UserInfo::GetAccountType
@@ -38,6 +49,31 @@ ${If} $0 != "admin" ;Require admin rights on NT4+
 ${EndIf}
 !macroend
 
+!macro TerminateApp
+    Push $0 ; window handle
+    Push $1
+    Push $2 ; process handle
+    DetailPrint "$(stopMsg)"
+    FindWindow $0 '${WND_CLASS}' ''
+    IntCmp $0 0 done
+    System::Call 'user32.dll::GetWindowThreadProcessId(i r0, *i .r1) i .r2'
+    System::Call 'kernel32.dll::OpenProcess(i ${SYNC_TERM}, i 0, i r1) i .r2'
+    SendMessage $0 ${WM_CLOSE} 0 0 /TIMEOUT=${TO_MS}
+    System::Call 'kernel32.dll::WaitForSingleObject(i r2, i ${WAIT_MS}) i .r1'
+    IntCmp $1 0 close
+    MessageBox MB_YESNOCANCEL|MB_ICONEXCLAMATION "$(termMsg)" /SD IDYES IDYES terminate IDNO close
+    System::Call 'kernel32.dll::CloseHandle(i r2) i .r1'
+    Quit
+  terminate:
+    System::Call 'kernel32.dll::TerminateProcess(i r2, i 0) i .r1'
+  close:
+    System::Call 'kernel32.dll::CloseHandle(i r2) i .r1'
+  done:
+    Pop $2
+    Pop $1
+    Pop $0
+!macroend
+
 function .onInit
 	setShellVarContext all
 	!insertmacro VerifyUserIsAdmin
@@ -48,10 +84,13 @@ section "install"
 	setOutPath $INSTDIR
 	# Files added here should be removed by the uninstaller (see section "uninstall")
 	file /oname=parity.exe ..\target\release\parity.exe
+	file /oname=ptray.exe ..\windows\ptray\Release\ptray.exe
+	
 	file "logo.ico"
 	file vc_redist.x64.exe
 
 	ExecWait '"$INSTDIR\vc_redist.x64.exe"  /passive /norestart'
+	delete $INSTDIR\vc_redist.x64.exe
 	# Add any other files for the install directory (license files, app data, etc) here
 
 	# Uninstaller - See function un.onInit and section "uninstall" for configuration
@@ -79,11 +118,11 @@ section "install"
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "InstallLocation" "$\"$INSTDIR$\""
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "DisplayIcon" "$\"$INSTDIR\logo.ico$\""
-	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "Publisher" "$\"${COMPANYNAME}$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "Publisher" "${COMPANYNAME}"
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "HelpLink" "$\"${HELPURL}$\""
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "URLUpdateInfo" "$\"${UPDATEURL}$\""
 	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "URLInfoAbout" "$\"${ABOUTURL}$\""
-	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "DisplayVersion" "$\"${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "DisplayVersion" "${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}"
 	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "VersionMajor" ${VERSIONMAJOR}
 	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "VersionMinor" ${VERSIONMINOR}
 	# There is no option for modifying or repairing the install
@@ -91,6 +130,9 @@ section "install"
 	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "NoRepair" 1
 	# Set the INSTALLSIZE constant (!defined at the top of this script) so Add/Remove Programs can accurately report the size
 	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "EstimatedSize" ${INSTALLSIZE}
+
+	WriteRegStr HKEY_LOCAL_MACHINE "Software\Microsoft\Windows\CurrentVersion\Run" ${APPNAME} "$INSTDIR\ptray.exe ${ARGS}"
+	ExecShell "" "$INSTDIR\ptray.exe" "${ARGS}"
 sectionEnd
 
 # Uninstaller
@@ -107,7 +149,7 @@ function un.onInit
 functionEnd
 
 section "uninstall"
-
+	!insertmacro TerminateApp
 	# Remove Start Menu launcher
 	delete "$SMPROGRAMS\${COMPANYNAME}\${APPNAME}.lnk"
 	# Try to remove the Start Menu folder - this will only happen if it is empty
@@ -115,6 +157,7 @@ section "uninstall"
 
 	# Remove files
 	delete $INSTDIR\parity.exe
+	delete $INSTDIR\ptray.exe
 	delete $INSTDIR\logo.ico
 
 	# Always delete uninstaller as the last action
@@ -131,5 +174,6 @@ section "uninstall"
 
 	# Remove uninstaller information from the registry
 	DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}"
-
+	DeleteRegValue HKLM "Software\Microsoft\Windows\CurrentVersion\Run" "${APPNAME}"
 sectionEnd
+