internal bool HotkeyExists(PNHotKey hk)
{
PNHotKey phk = null;
switch (tabHK.SelectedIndex)
{
case 0:
phk = m_KeysMain.FirstOrDefault(h => h.Shortcut == hk.Shortcut && h.ID != hk.ID);
break;
case 1:
phk = m_KeysNote.FirstOrDefault(h => h.Shortcut == hk.Shortcut && h.ID != hk.ID);
break;
case 2:
phk = m_KeysEdit.FirstOrDefault(h => h.Shortcut == hk.Shortcut && h.ID != hk.ID);
break;
case 3:
phk = m_KeysGroups.FirstOrDefault(h => h.Shortcut == hk.Shortcut && h.ID != hk.ID);
break;
}
if (phk != null)
{
return(true);
}
return(false);
}
internal void SetHotkey(PNHotKey hk)
{
PNHotKey phk = null;
switch (tabHK.SelectedIndex)
{
case 0:
phk = m_KeysMain.FirstOrDefault(h => h.MenuName == hk.MenuName);
break;
case 1:
phk = m_KeysNote.FirstOrDefault(h => h.MenuName == hk.MenuName);
break;
case 2:
phk = m_KeysEdit.FirstOrDefault(h => h.MenuName == hk.MenuName);
break;
case 3:
phk = m_KeysGroups.FirstOrDefault(h => h.MenuName == hk.MenuName);
break;
}
if (phk != null)
{
phk.CopyFrom(hk);
}
}
private void tabHK_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
PNHotKey hk = null;
PNTreeItem tvi;
switch (tabHK.SelectedIndex)
{
case 0:
tvi = tvwHKMain.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysMain.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 1:
tvi = tvwHKNote.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysNote.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 2:
tvi = tvwHKEdit.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysEdit.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 3:
tvi = tvwHKGroups.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysGroups.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
}
if (hk != null)
{
txtHotKey.Text = hk.Shortcut;
}
}
catch (Exception ex)
{
PNStatic.LogException(ex);
}
}
private void setButtonsEnabled(PNTreeItem node)
{
try
{
if (node.Image.Equals(_ImageSubmenu))
{
//cmdAddHK.IsEnabled = false;
//cmdEditHK.IsEnabled = false;
cmdDeleteHK.IsEnabled = false;
txtHotKey.Visibility = Visibility.Hidden;
}
else
{
var name = (string)node.Tag;
PNHotKey hk = null;
switch (tabHK.SelectedIndex)
{
case 0:
hk = m_KeysMain.FirstOrDefault(h => h.MenuName == name);
break;
case 1:
hk = m_KeysNote.FirstOrDefault(h => h.MenuName == name);
break;
case 2:
hk = m_KeysEdit.FirstOrDefault(h => h.MenuName == name);
break;
case 3:
hk = m_KeysGroups.FirstOrDefault(h => h.MenuName == name);
break;
}
if (hk == null)
{
return;
}
cmdDeleteHK.IsEnabled = hk.VK != 0;
txtHotKey.Visibility = Visibility.Visible;
}
}
catch (Exception ex)
{
PNStatic.LogException(ex);
}
}
private string createHotKeyDelete(PNHotKey hk)
{
try
{
var sb = new StringBuilder();
sb.Append("UPDATE HOT_KEYS SET MODIFIERS = 0, VK = 0, SHORTCUT = ''");
sb.Append(" WHERE MENU_NAME = '");
sb.Append(hk.MenuName);
sb.Append("' AND HK_TYPE = ");
sb.Append((int)hk.Type);
return(sb.ToString());
}
catch (Exception ex)
{
PNStatic.LogException(ex);
return("");
}
}
internal static Keys GetShortcut(PNHotKey hk)
{
var keys = Keys.None;
if ((hk.Modifiers & HotkeyModifiers.MOD_CONTROL) > 0)
{
keys |= Keys.Control;
}
if ((hk.Modifiers & HotkeyModifiers.MOD_ALT) > 0)
{
keys |= Keys.Menu;
}
if ((hk.Modifiers & HotkeyModifiers.MOD_SHIFT) > 0)
{
keys |= Keys.Shift;
}
if ((hk.Modifiers & HotkeyModifiers.MOD_WIN) > 0)
{
keys |= Keys.LWin;
}
switch (hk.VK)
{
case VK_0:
keys |= Keys.D0;
break;
case VK_1:
keys |= Keys.D1;
break;
case VK_2:
keys |= Keys.D2;
break;
case VK_3:
keys |= Keys.D3;
break;
case VK_4:
keys |= Keys.D4;
break;
case VK_5:
keys |= Keys.D5;
break;
case VK_6:
keys |= Keys.D6;
break;
case VK_7:
keys |= Keys.D7;
break;
case VK_8:
keys |= Keys.D8;
break;
case VK_9:
keys |= Keys.D9;
break;
case VK_F1:
keys |= Keys.F1;
break;
case VK_F2:
keys |= Keys.F2;
break;
case VK_F3:
keys |= Keys.F3;
break;
case VK_F4:
keys |= Keys.F4;
break;
case VK_F5:
keys |= Keys.F5;
break;
case VK_F6:
keys |= Keys.F6;
break;
case VK_F7:
keys |= Keys.F7;
break;
case VK_F8:
keys |= Keys.F8;
break;
case VK_F9:
keys |= Keys.F9;
break;
case VK_F10:
keys |= Keys.F10;
break;
case VK_F11:
keys |= Keys.F11;
break;
case VK_F12:
keys |= Keys.F12;
break;
case VK_F13:
keys |= Keys.F13;
break;
case VK_F14:
keys |= Keys.F14;
break;
case VK_F15:
keys |= Keys.F15;
break;
case VK_F16:
keys |= Keys.F16;
break;
case VK_F17:
keys |= Keys.F17;
break;
case VK_F18:
keys |= Keys.F18;
break;
case VK_F19:
keys |= Keys.F19;
break;
case VK_F20:
keys |= Keys.F20;
break;
case VK_F21:
keys |= Keys.F21;
break;
case VK_F22:
keys |= Keys.F22;
break;
case VK_F23:
keys |= Keys.F23;
break;
case VK_F24:
keys |= Keys.F24;
break;
case VK_NUMPAD0:
keys |= Keys.NumPad0;
break;
case VK_NUMPAD1:
keys |= Keys.NumPad1;
break;
case VK_NUMPAD2:
keys |= Keys.NumPad2;
break;
case VK_NUMPAD3:
keys |= Keys.NumPad3;
break;
case VK_NUMPAD4:
keys |= Keys.NumPad4;
break;
case VK_NUMPAD5:
keys |= Keys.NumPad5;
break;
case VK_NUMPAD6:
keys |= Keys.NumPad6;
break;
case VK_NUMPAD7:
keys |= Keys.NumPad7;
break;
case VK_NUMPAD8:
keys |= Keys.NumPad8;
break;
case VK_NUMPAD9:
keys |= Keys.NumPad9;
break;
case VK_A:
keys |= Keys.A;
break;
case VK_B:
keys |= Keys.B;
break;
case VK_C:
keys |= Keys.C;
break;
case VK_D:
keys |= Keys.D;
break;
case VK_E:
keys |= Keys.E;
break;
case VK_F:
keys |= Keys.F;
break;
case VK_G:
keys |= Keys.G;
break;
case VK_H:
keys |= Keys.H;
break;
case VK_I:
keys |= Keys.I;
break;
case VK_J:
keys |= Keys.J;
break;
case VK_K:
keys |= Keys.K;
break;
case VK_L:
keys |= Keys.L;
break;
case VK_M:
keys |= Keys.M;
break;
case VK_N:
keys |= Keys.N;
break;
case VK_O:
keys |= Keys.O;
break;
case VK_P:
keys |= Keys.P;
break;
case VK_Q:
keys |= Keys.Q;
break;
case VK_R:
keys |= Keys.R;
break;
case VK_S:
keys |= Keys.S;
break;
case VK_T:
keys |= Keys.T;
break;
case VK_U:
keys |= Keys.U;
break;
case VK_V:
keys |= Keys.V;
break;
case VK_W:
keys |= Keys.W;
break;
case VK_X:
keys |= Keys.X;
break;
case VK_Y:
keys |= Keys.Y;
break;
case VK_Z:
keys |= Keys.Z;
break;
case VK_ADD:
keys |= Keys.Add;
break;
case VK_BACK:
keys = Keys.Back;
break;
case VK_DELETE:
keys = Keys.Delete;
break;
case VK_DIVIDE:
keys = Keys.Divide;
break;
case VK_DOWN:
keys = Keys.Down;
break;
case VK_END:
keys = Keys.End;
break;
case VK_ESCAPE:
keys = Keys.Escape;
break;
case VK_HOME:
keys = Keys.Home;
break;
case VK_INSERT:
keys = Keys.Insert;
break;
case VK_LEFT:
keys = Keys.Left;
break;
case VK_MULTIPLY:
keys = Keys.Multiply;
break;
case VK_NEXT:
keys = Keys.Next;
break;
case VK_OEM_1:
keys = Keys.Oem1;
break;
case VK_OEM_2:
keys = Keys.Oem2;
break;
case VK_OEM_3:
keys = Keys.Oem3;
break;
case VK_OEM_4:
keys = Keys.Oem4;
break;
case VK_OEM_5:
keys = Keys.Oem5;
break;
case VK_OEM_6:
keys = Keys.Oem6;
break;
case VK_OEM_7:
keys = Keys.Oem7;
break;
case VK_OEM_8:
keys = Keys.Oem8;
break;
case VK_OEM_COMMA:
keys = Keys.Oemcomma;
break;
case VK_OEM_MINUS:
keys = Keys.OemMinus;
break;
case VK_OEM_PERIOD:
keys = Keys.OemPeriod;
break;
case VK_OEM_PLUS:
keys = Keys.Oemplus;
break;
case VK_PAUSE:
keys = Keys.Pause;
break;
case VK_PRIOR:
keys = Keys.Prior;
break;
case VK_RETURN:
keys = Keys.Return;
break;
case VK_RIGHT:
keys = Keys.Right;
break;
case VK_SCROLL:
keys = Keys.Scroll;
break;
case VK_SPACE:
keys = Keys.Space;
break;
case VK_SUBTRACT:
keys = Keys.Subtract;
break;
case VK_TAB:
keys = Keys.Tab;
break;
case VK_UP:
keys = Keys.Up;
break;
}
return(keys);
}
internal static bool RegisterHK(IntPtr hwnd, PNHotKey hk)
{
return(RegisterHotKey(hwnd, hk.ID, (uint)hk.Modifiers, hk.VK));
}
private void txtHotKey_PreviewKeyDown(object sender, KeyEventArgs e)
{
try
{
var check = false;
var modString = "";
var keyString = "";
var hk = new PNHotKey
{
Modifiers = HotkeysStatic.GetModifiers(ref modString),
VK = HotkeysStatic.GetKey(ref keyString),
Shortcut = modString + keyString
};
if (hk.Modifiers == HotkeyModifiers.MOD_NONE)
{
if (hk.VK >= HotkeysStatic.VK_F1 && hk.VK <= HotkeysStatic.VK_F24)
{
check = true;
}
}
else
{
if (hk.VK > 0)
{
check = true;
}
}
if (!check)
{
return;
}
string message, caption;
if (PNStrings.RestrictedHotkeys.Contains(hk.Shortcut) ||
PNStatic.HotKeysEdit.Any(h => h.Modifiers == hk.Modifiers && h.VK == hk.VK) ||
PNStatic.HotKeysGroups.Any(h => h.Modifiers == hk.Modifiers && h.VK == hk.VK) ||
PNStatic.HotKeysNote.Any(h => h.Modifiers == hk.Modifiers && h.VK == hk.VK) ||
hk.Modifiers == HotkeyModifiers.MOD_SHIFT && (hk.VK >= HotkeysStatic.VK_A && hk.VK <= HotkeysStatic.VK_Z))
{
message = hk.Shortcut + '\n';
message += PNLang.Instance.GetMessageText("hk_registered_1", "This combination of keys is already registered.");
message += '\n';
message += PNLang.Instance.GetMessageText("hk_registered_2", "Choose another one, please.");
caption = PNLang.Instance.GetCaptionText("restricted_keys", "Invalid keys");
PNMessageBox.Show(message, caption, MessageBoxButton.OK, MessageBoxImage.Exclamation);
e.Handled = true;
return;
}
if (HotkeysStatic.RegisterHK(_HwndSource.Handle, hk))
{
HotkeysStatic.UnregisterHK(_HwndSource.Handle, hk.ID);
}
else
{
message = hk.Shortcut + '\n';
message += PNLang.Instance.GetMessageText("hk_registered_1", "This combination of keys is already registered.");
message += '\n';
message += PNLang.Instance.GetMessageText("hk_registered_2", "Choose another one, please.");
caption = PNLang.Instance.GetCaptionText("restricted_keys", "Invalid keys");
PNMessageBox.Show(message, caption, MessageBoxButton.OK, MessageBoxImage.Exclamation);
e.Handled = true;
return;
}
PNTreeItem tvi = null;
PNHotKey hkCurrent = null;
switch (tabHK.SelectedIndex)
{
case 0:
tvi = tvwHKMain.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hkCurrent = m_KeysMain.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 1:
tvi = tvwHKNote.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hkCurrent = m_KeysNote.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 2:
tvi = tvwHKEdit.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hkCurrent = m_KeysEdit.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 3:
tvi = tvwHKGroups.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hkCurrent = m_KeysGroups.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
}
if (hkCurrent != null)
{
hkCurrent.Modifiers = hk.Modifiers;
hkCurrent.Shortcut = hk.Shortcut;
hkCurrent.VK = hk.VK;
setButtonsEnabled(tvi);
txtHotKey.Text = hk.Shortcut;
var defKey = new DefKey(hkCurrent.ID, hkCurrent.Type, hkCurrent.MenuName)
{
Icon =
isHotkeyInDatabase(
tabHK.SelectedIndex == 0
? PNStatic.HotKeysMain
: (tabHK.SelectedIndex == 1
? PNStatic.HotKeysNote
: (tabHK.SelectedIndex == 2 ? PNStatic.HotKeysEdit : PNStatic.HotKeysGroups)),
hk)
? (BitmapSource)TryFindResource("check")
: null,
MenuRange =
tabHK.SelectedIndex == 0
? tbpHKMain.Header.ToString()
: (tabHK.SelectedIndex == 1
? tbpHKNote.Header.ToString()
: (tabHK.SelectedIndex == 2
? tbpHKEdit.Header.ToString()
: tbpHKGroups.Header.ToString())),
MenuText =
tabHK.SelectedIndex < 3
? PNLang.Instance.GetMenuText(
tabHK.SelectedIndex == 0
? "main_menu"
: (tabHK.SelectedIndex == 1 ? "note_menu" : "edit_menu"), hkCurrent.MenuName,
hkCurrent.MenuName)
: hkCurrent.MenuName,
Shortcut = hkCurrent.Shortcut
};
if (tabHK.SelectedIndex == 3)
{
var arr = hkCurrent.MenuName.Split('_');
if (arr.Length == 2)
{
var gr = PNStatic.Groups.GetGroupByID(Convert.ToInt32(arr[0]));
if (gr != null)
{
var defCap = arr[1] == "show"
? PNLang.Instance.GetCaptionText("show_group", "Show group")
: PNLang.Instance.GetCaptionText("hide_group", "Hide group");
defKey.MenuText = gr.Name + "/" + defCap;
}
}
}
//remove existing key
var existingKey = _DefKeys.FirstOrDefault(k => k.Id == defKey.Id);
if (existingKey != null)
{
_DefKeys.Remove(existingKey);
}
_DefKeys.Add(defKey);
}
}
catch (Exception ex)
{
PNStatic.LogException(ex);
}
}
private bool isHotkeyInDatabase(List <PNHotKey> keys, PNHotKey hk)
{
return(keys.Any(h => h.ID == hk.ID && h.Shortcut == hk.Shortcut && h.MenuName == hk.MenuName));
}
private void cmdDeleteHK_Click(object sender, RoutedEventArgs e)
{
try
{
var message = PNLang.Instance.GetMessageText("delete_hot_keys", "Delete selected hot keys combination?");
if (PNMessageBox.Show(message, PNStrings.PROG_NAME, MessageBoxButton.YesNo, MessageBoxImage.Question) !=
MessageBoxResult.Yes)
{
return;
}
PNHotKey hk = null;
PNTreeItem tvi = null;
switch (tabHK.SelectedIndex)
{
case 0:
tvi = tvwHKMain.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysMain.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 1:
tvi = tvwHKNote.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysNote.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 2:
tvi = tvwHKEdit.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysEdit.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
case 3:
tvi = tvwHKGroups.SelectedItem as PNTreeItem;
if (tvi == null)
{
break;
}
hk = m_KeysGroups.FirstOrDefault(h => h.MenuName == (string)tvi.Tag);
setButtonsEnabled(tvi);
break;
}
if (hk == null)
{
return;
}
var defKey = _DefKeys.FirstOrDefault(dk => dk.Id == hk.ID);
if (defKey != null)
{
_DefKeys.Remove(defKey);
}
hk.Clear();
txtHotKey.Text = "";
setButtonsEnabled(tvi);
if (txtHotKey.IsFocused)
{
PNStatic.SendKey(Key.Tab);
}
}
catch (Exception ex)
{
PNStatic.LogException(ex);
}
}
