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Fix Hotkey functions

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This commit is contained in:
Nicola Carminati
2018-03-28 12:04:22 +02:00
parent 139fd7e381
commit 9153967bfb
2 changed files with 128 additions and 60 deletions
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Client/View/MainForm.cs
+54 -58
View File
@@ -33,7 +33,6 @@ namespace CMS_Client.View
private static IntPtr MainHandle;
private static IntPtr NcHandle;
private int X = 0, Y = 0;
private bool CntrlPressed;
private string BrokenUrl;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -62,12 +61,14 @@ namespace CMS_Client.View
//Initialize the Nc-Form
InitializeNcForm();
//Load the page
Browser.LoadUrl(Config.ConnectionConfig.StartingUrl);
//Set the title of the window in "Loading"
SetWindowTitle("Loading...");
ShowLoading("Loading Main View...");
NcWindow.mainFrm = this;
}
@@ -82,7 +83,7 @@ namespace CMS_Client.View
//On Resize Form
private void MainForm_Resize(object sender, EventArgs e)
{
{
if (this.WindowState == FormWindowState.Minimized)
{
NcWindow.ShowTaskBar();
@@ -95,7 +96,7 @@ namespace CMS_Client.View
if (Config.VendorHmiConfig.Enabled)
NcFrm.Show();
}
//Refresh Browser Paint
Browser.Refresh();
this.Refresh();
@@ -181,9 +182,9 @@ namespace CMS_Client.View
Browser.DisplayHandler.OnConsoleMessage += BrowserConsoleMessage;
//Filter only < Win_10 Platform
if (Config.ClientConfig.ShowVirtualKeyboard && Environment.OSVersion.Version.Major < 10)
ChromiumWebBrowser.RemoteProcessCreated += (e) =>{e.RenderProcessHandler.OnFocusedNodeChanged += BrowserNodeChanged;};
ChromiumWebBrowser.RemoteProcessCreated += (e) => { e.RenderProcessHandler.OnFocusedNodeChanged += BrowserNodeChanged; };
}
#endregion
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -195,7 +196,7 @@ namespace CMS_Client.View
//Set the Load-Error global variable to TRUE
LoadingError.Error = true;
LoadingError.ErrorInfo = e.ErrorCode.GetHashCode() + " - " + e.ErrorText;
if(e.FailedUrl != Constants.errorPageUrl)
if (e.FailedUrl != Constants.errorPageUrl)
this.BrokenUrl = e.FailedUrl;
//write the error in the Title Bar
@@ -203,7 +204,7 @@ namespace CMS_Client.View
}
//On browser Load-Changed. Event Handler called by Browser
private void BrowserLoadsChanged(object sender, CfxOnLoadingStateChangeEventArgs e)
{
@@ -255,53 +256,13 @@ namespace CMS_Client.View
// on Key-Press Browser
private void BrowserKeyPress(object sender, CfxOnKeyEventEventArgs e)
{
//Save the Control-Key pressed
if (e.Event.Type == CfxKeyEventType.RawKeydown && e.Event.WindowsKeyCode == (int)Keys.ControlKey)
CntrlPressed = true;
else if (e.Event.Type == CfxKeyEventType.Keyup && e.Event.WindowsKeyCode == (int)Keys.ControlKey)
CntrlPressed = false;
//If is a Key Up do an action
if (e.Event.Type == CfxKeyEventType.Keyup)
{
//Work only if is a Developer mode
if (Config.ClientConfig.DeveloperMode)
{
if (e.Event.WindowsKeyCode == (int)Keys.F1)
Browser.GoBack();
if (e.Event.WindowsKeyCode == (int)Keys.F2)
Browser.GoForward();
if (e.Event.WindowsKeyCode == (int)Keys.F5)
{
if (Browser.Url.AbsoluteUri != Constants.errorPageUrl)
Browser.Browser.ReloadIgnoreCache();
else
Browser.LoadUrl(this.BrokenUrl);
}
if (e.Event.WindowsKeyCode == (int)Keys.F10)
ShowChromeVersion();
if (e.Event.WindowsKeyCode == (int)Keys.F11)
ShowChromeGPU();
if (e.Event.WindowsKeyCode == (int)Keys.F12)
ShowDevTools();
}
//Work everytime
if (CntrlPressed && e.Event.WindowsKeyCode == (int)Keys.R)
Browser.Browser.ReloadIgnoreCache();
}
}
}
//Show Dev Tools Window
private void ShowDevTools(){
private void ShowDevTools() {
//Setup Dev Window
CfxWindowInfo windowInfo = new CfxWindowInfo();
windowInfo.Style = (WindowStyle.WS_OVERLAPPEDWINDOW | WindowStyle.WS_POPUP | WindowStyle.WS_CLIPCHILDREN | WindowStyle.WS_CLIPSIBLINGS | WindowStyle.WS_VISIBLE);
@@ -310,7 +271,7 @@ namespace CMS_Client.View
windowInfo.X = 1120;
windowInfo.Y = 0;
windowInfo.Width = 800;
windowInfo.Height = 1080;
windowInfo.Height = 1080;
//Show Dev Window
Browser.BrowserHost.ShowDevTools(windowInfo, new CfxClient(), new CfxBrowserSettings(), null);
@@ -321,7 +282,7 @@ namespace CMS_Client.View
//Show Chrome GPU Window
private void ShowChromeGPU()
{
int w=1600, h=800;
int w = 1600, h = 800;
//Setup Window
CfxWindowInfo windowInfo = new CfxWindowInfo();
@@ -387,7 +348,7 @@ namespace CMS_Client.View
//Filter if the node Type is TEXT or PASSWORD
if (dom != null && (dom.Equals("text") || dom.Equals("password")))
NcWindow.openVirtualKeyboard(ev.Node.ElementBounds,ev.Browser.Identifier > 1, false);
NcWindow.openVirtualKeyboard(ev.Node.ElementBounds, ev.Browser.Identifier > 1, false);
}
//Filter if this node is TEXTAREA Node
else if (NodeName != null && NodeName.Equals("textarea"))
@@ -414,7 +375,7 @@ namespace CMS_Client.View
if (this.InvokeRequired)
this.Invoke((MethodInvoker)delegate ()
{
if(!String.IsNullOrWhiteSpace(this.BrokenUrl))
if (!String.IsNullOrWhiteSpace(this.BrokenUrl))
Browser.LoadUrl(this.BrokenUrl);
});
else
@@ -545,7 +506,7 @@ namespace CMS_Client.View
return;
//Invoke method if is needed or call the method in STD mode
if(!this.IsDisposed)
if (!this.IsDisposed)
{
if (this.InvokeRequired)
this.Invoke((MethodInvoker)delegate () {
@@ -569,7 +530,7 @@ namespace CMS_Client.View
}
}
}
}
@@ -586,7 +547,7 @@ namespace CMS_Client.View
if (this.InvokeRequired)
this.Invoke((MethodInvoker)delegate ()
{
if(this.NcFrm.Owner != null)
if (this.NcFrm.Owner != null)
{
this.NcFrm.Owner = null;
this.TopMost = true;
@@ -606,6 +567,7 @@ namespace CMS_Client.View
}
}
//CAlculate Window Position
private void CalcWindowPosition()
{
@@ -615,10 +577,44 @@ namespace CMS_Client.View
Screen ps = Screen.AllScreens.FirstOrDefault(S => S.Primary == true);
Screen ss = Screen.AllScreens.FirstOrDefault(S => S.Primary == false);
X = ps.Bounds.Width;
if(ss.Bounds.Top != 0)
if (ss.Bounds.Top != 0)
Y = ss.Bounds.Top;
}
}
//Windows Keys Handler
public void keyPressedHandler(bool altPressed, bool ctrlPressed, bool shiftPressed, int key)
{
//Work only if is a Developer mode
if (Config.ClientConfig.DeveloperMode)
{
if (key == (int)Keys.F1)
Browser.GoBack();
if (key == (int)Keys.F2)
Browser.GoForward();
if (key == (int)Keys.F5)
{
if (Browser.Url.AbsoluteUri != Constants.errorPageUrl)
Browser.Browser.ReloadIgnoreCache();
else
Browser.LoadUrl(this.BrokenUrl);
}
if (key == (int)Keys.F10)
ShowChromeVersion();
if (key == (int)Keys.F11)
ShowChromeGPU();
if (key == (int)Keys.F12)
ShowDevTools();
}
}
#endregion
}
}
Client/View/NcWindow.cs
+74 -2
View File
@@ -56,6 +56,7 @@ namespace CMS_Client.View
private static int LastX, LastY;
private static int LastWidth = 1024, LastHeight = 768;
private static IntPtr hhook;
private static IntPtr keybhook;
private static IntPtr MainViewHandle;
private static IntPtr TaskBarHandle;
private static IntPtr StartBtnHandle;
@@ -63,6 +64,7 @@ namespace CMS_Client.View
private static uint NcProcessPID;
private static uint ActualPID;
private static WinEventDelegate procDelegate;
private static keyboardHookProc keybDelegate;
private static uint LastdwmsEventTime;
private static uint LastHookedPID;
private static uint KeyboardPID;
@@ -83,6 +85,11 @@ namespace CMS_Client.View
private static int ncWindowHeight;
private static int ncWindowX;
private static int ncWindowY;
private static bool altPressed;
private static bool ctrlPressed;
private static bool shiftPressed;
private static uint KeybPID;
public static MainForm mainFrm;
public static NcState State { get { return state; } }
private static NcState state;
@@ -390,6 +397,12 @@ namespace CMS_Client.View
//Resize the Window
ResizeAndMoveNcWindow(ncWindowX, ncWindowY, ncWindowWidth, ncWindowHeight);
//Start Keyboard Hook
if (keybhook != IntPtr.Zero)
UnhookWindowsHookEx(keybhook);
keybDelegate = new keyboardHookProc(KeybEventProc);
keybhook = SetWindowsHookEx(WH_KEYBOARD_LL, keybDelegate, IntPtr.Zero, 0);
//Start the Hook
if (MainViewHandle != IntPtr.Zero && ncprocess.MainWindowHandle != IntPtr.Zero && MainProcessPID != 0 && NcProcessPID != 0 && windowstarted)
{
@@ -400,6 +413,7 @@ namespace CMS_Client.View
//Attach the new hook
procDelegate = new WinEventDelegate(WinEventProc);
hhook = SetWinEventHook(EVENT_SYSTEM_FOREGROUND, EVENT_SYSTEM_FOREGROUND, IntPtr.Zero, procDelegate, 0, 0, WINEVENT_OUTOFCONTEXT);
FollowingFocus = true;
//Start the new Thread of Image Captutre - in Standby (NICOLA CARMINATI 25/01/2018)
@@ -436,6 +450,8 @@ namespace CMS_Client.View
UnhookWinEvent(hhook);
FollowingFocus = false;
}
if (keybhook != IntPtr.Zero)
UnhookWindowsHookEx(keybhook);
//Stop the Image-Capture Thread
if (CaptureThread != null)
@@ -678,7 +694,6 @@ namespace CMS_Client.View
//Following Nc Window Method
private static void WinEventProc(IntPtr hWinEventHook, uint eventType, IntPtr hwnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime)
{
//Read the actual ID of the Process
GetWindowThreadProcessId(hwnd, out ActualPID);
@@ -724,7 +739,47 @@ namespace CMS_Client.View
LastdwmsEventTime = dwmsEventTime;
}
//Hook Keyboard Handle
private static void KeybEventProc(int nCode, IntPtr wParam, IntPtr lParam)
{
int Key = Marshal.ReadInt32(lParam);
//Elaborate Hotkey
if (wParam == HWND_KEYDOWN || wParam == HWND_SYSKEYDOWN)
{
if (Key == 0xA4 || Key == 0xA5)
altPressed = true;
if (Key == 0xA2 || Key == 0xA3)
ctrlPressed = true;
if (Key == 0xA0 || Key == 0xA1)
shiftPressed = true;
}
if (wParam == HWND_KEYUP || wParam == HWND_SYSKEYUP)
{
if (Key == 0xA4 || Key == 0xA5)
altPressed = false;
if (Key == 0xA2 || Key == 0xA3)
ctrlPressed = false;
if (Key == 0xA0 || Key == 0xA1)
shiftPressed = false;
}
//Read the actual ID of the Process
GetWindowThreadProcessId(GetForegroundWindow(), out KeybPID);
//Filter the PID
if (KeybPID == MainProcessPID || KeybPID == NcProcessPID)
{
//Filter if is keydown
if (wParam == HWND_KEYUP)
mainFrm.keyPressedHandler(altPressed, ctrlPressed, shiftPressed, Key);
}
//Call Newx System Hook
CallNextHookEx(keybhook, nCode, wParam, lParam);
}
#endregion
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -1095,10 +1150,15 @@ namespace CMS_Client.View
private const int WS_SYSMENU = 0x00080000;
private const uint WS_POPUP = 0x80000000;
private const int WS_MAXIMIZE = 0x01000000;
private const int WH_KEYBOARD_LL = 13;
static readonly IntPtr HWND_BOTTOM = new IntPtr(1);
static readonly IntPtr HWND_TOP = new IntPtr(0);
static readonly IntPtr HWND_TOPMOST = new IntPtr(-1);
static readonly IntPtr HWND_NOTOPMOST = new IntPtr(-2);
static readonly IntPtr HWND_KEYDOWN = new IntPtr(0x100);
static readonly IntPtr HWND_SYSKEYDOWN = new IntPtr(0x104);
static readonly IntPtr HWND_KEYUP = new IntPtr(0x101);
static readonly IntPtr HWND_SYSKEYUP = new IntPtr(0x105);
[DllImport("user32.dll")]
public static extern int DeleteMenu(IntPtr hMenu, int nPosition, int wFlags);
@@ -1163,6 +1223,18 @@ namespace CMS_Client.View
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool UnhookWinEvent(IntPtr hWinEventHook);
[DllImport("user32.dll")]
static extern IntPtr SetWindowsHookEx(int idHook, keyboardHookProc callback, IntPtr hInstance, uint threadId);
delegate void keyboardHookProc(int nCode, IntPtr wParam, IntPtr lParam);
[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, IntPtr lParam);
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool UnhookWindowsHookEx(IntPtr idHook);
[DllImport("user32.dll", SetLastError = true)]
static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint processId);
@@ -1221,7 +1293,7 @@ namespace CMS_Client.View
CharSet = CharSet.Unicode, ExactSpelling = true,
CallingConvention = CallingConvention.Winapi)]
private static extern int GetMenuItemCount(IntPtr hMenu);
[StructLayout(LayoutKind.Sequential)]
public struct RECT