private void Browse_KeyDown(object sender, KeyEventArgs e)
{
const int PAGE_JUMP = 7;
//handle changing timer interval settings
if (bAuto && e.Modifiers == Keys.Shift) {
if (e.KeyCode == Keys.Oemplus) {
bAuto = true;
Console.Beep(700, 100);
trFlip.Interval += 500;
Tmr_Reset();
}
else if (e.KeyCode == Keys.OemMinus) {
if (trFlip.Interval >= 1500) {
bAuto = true;
Console.Beep(100, 100);
trFlip.Interval -= 500;
Tmr_Reset();
}
}
return;
}
switch (e.KeyCode) {
#region Traversal
case Keys.Left:
case Keys.A:
Next();
break;
case Keys.Right:
case Keys.D:
Prev();
break;
case Keys.Up:
if ((Page += PAGE_JUMP) > Files.Count)
Page = Page - Files.Count;
Next();
break;
case Keys.Down:
if ((Page -= PAGE_JUMP) < 0)
Page = Files.Count + Page;
Prev();
break;
case Keys.Home:
Page = -1;
Next();
break;
case Keys.End:
Page = Files.Count + 1;
Prev();
break;
#endregion Traversal
#region Special Functions
case Keys.F:
if (bAuto)
trFlip.Stop();
Cursor.Show();
using (PageBrowser fmGoTo = new PageBrowser(this)) {
fmGoTo.iPage = (bWideR || bWideL) ? Page : Page - 1;
fmGoTo.StartPosition = FormStartPosition.CenterScreen;
bValidFocusLost = true;
if (fmGoTo.ShowDialog() == DialogResult.OK) {
Page = fmGoTo.iPage - 1;
Next();
}
}
if (bAuto)
trFlip.Start();
Select();
Cursor.Hide();
break;
case Keys.S:
bAuto = !bAuto;
if (bAuto) {
Console.Beep(500, 100);
trFlip.Start();
}
else {
Console.Beep(300, 100);
trFlip.Stop();
}
break;
#endregion Special Functions
#region Ignored Keys
case Keys.PrintScreen:
case Keys.MediaNextTrack:
case Keys.MediaPreviousTrack:
case Keys.MediaPlayPause:
case Keys.MediaStop:
case Keys.VolumeUp:
case Keys.VolumeDown:
case Keys.VolumeMute:
case Keys.LWin:
case Keys.RWin:
break;
#endregion Ignored Keys
default:
Close();
break;
}
}
private void Browse_KeyDown(object sender, KeyEventArgs e)
{
const int PAGE_JUMP = 7;
//handle changing timer interval settings
if (bAuto && e.Modifiers == Keys.Shift)
{
if (e.KeyCode == Keys.Oemplus)
{
bAuto = true;
Console.Beep(700, 100);
trFlip.Interval += 500;
Tmr_Reset();
}
else if (e.KeyCode == Keys.OemMinus)
{
if (trFlip.Interval >= 1500)
{
bAuto = true;
Console.Beep(100, 100);
trFlip.Interval -= 500;
Tmr_Reset();
}
}
return;
}
switch (e.KeyCode)
{
#region Traversal
case Keys.Left:
case Keys.A:
Next();
break;
case Keys.Right:
case Keys.D:
Prev();
break;
case Keys.Up:
if ((Page += PAGE_JUMP) > Files.Count)
{
Page = Page - Files.Count;
}
Next();
break;
case Keys.Down:
if ((Page -= PAGE_JUMP) < 0)
{
Page = Files.Count + Page;
}
Prev();
break;
case Keys.Home:
Page = -1;
Next();
break;
case Keys.End:
Page = Files.Count + 1;
Prev();
break;
#endregion Traversal
#region Special Functions
case Keys.F:
if (bAuto)
{
trFlip.Stop();
}
Cursor.Show();
using (PageBrowser fmGoTo = new PageBrowser(this)) {
fmGoTo.iPage = (bWideR || bWideL) ? Page : Page - 1;
fmGoTo.StartPosition = FormStartPosition.CenterScreen;
bValidFocusLost = true;
if (fmGoTo.ShowDialog() == DialogResult.OK)
{
Page = fmGoTo.iPage - 1;
Next();
}
}
if (bAuto)
{
trFlip.Start();
}
Select();
Cursor.Hide();
break;
case Keys.S:
bAuto = !bAuto;
if (bAuto)
{
Console.Beep(500, 100);
trFlip.Start();
}
else
{
Console.Beep(300, 100);
trFlip.Stop();
}
break;
#endregion Special Functions
#region Ignored Keys
case Keys.PrintScreen:
case Keys.MediaNextTrack:
case Keys.MediaPreviousTrack:
case Keys.MediaPlayPause:
case Keys.MediaStop:
case Keys.VolumeUp:
case Keys.VolumeDown:
case Keys.VolumeMute:
case Keys.LWin:
case Keys.RWin:
break;
#endregion Ignored Keys
default:
Close();
break;
}
}
