void interactionManager_ButtonReleased(object sender, ButtonReleasedEventArgs e)
{
if (e != null)
{
sentButtonReleasedToRegisteredSpecifiedFunctionProxies(sender, e);
}
}
protected override void im_ButtonCombinationReleased(object sender, ButtonReleasedEventArgs e)
{
if (sender != null && e != null)
{
fire_buttonCombinationReleased(e.ReleasedGenericKeys);
// cancel button combos //
}
}
protected virtual bool fireButtonCombinationReleasedEvent(ButtonReleasedEventArgs args)
{
bool cancel = false;
if (ButtonCombinationReleased != null && args != null)
{
foreach (EventHandler<ButtonReleasedEventArgs> hndl in ButtonCombinationReleased.GetInvocationList())
{
try
{
if (hndl != null) { hndl.DynamicInvoke(this, args); }
if (args.Cancel == true)
{
cancel = args.Cancel;
break;
}
}
catch (Exception) { }
}
}
return cancel;
}
protected override void im_ButtonCombinationReleased(object sender, ButtonReleasedEventArgs e)
{
if (e != null && e.ReleasedGenericKeys != null)
{
BrailleIOScreen vs = GetVisibleScreen();
#region General Commands
switch (e.ReleasedGenericKeys.Count)
{
case 1:
switch (e.ReleasedGenericKeys[0])
{
case "l": // abort speech output
AbortAudio();
e.Cancel = true;
return;
default:
break;
}
break;
case 3:
if (e.ReleasedGenericKeys.Contains("k1"))
{
// calibrate BrailleDis //
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k3", "hbr" }).ToList().Count == 3)
{
if (io != null)
{
this.ScreenObserver.Stop();
audioRenderer.PlaySound(LL.GetTrans("tangram.lector.wm.recalibrate"));
bool res = io.Recalibrate();
this.ScreenObserver.Start();
audioRenderer.PlaySound(LL.GetTrans("tangram.lector.wm.recalibrate.success", (res ? "" : LL.GetTrans("tangram.lector.not") + " ")));
}
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] recalibrate the device");
e.Cancel = true;
return;
}
}
break;
case 4:
// follow GUI focus mode //
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k2", "k4", "k7" }).ToList().Count == 4)
{
bool communicateSelection = false;
if (this.FocusMode == FollowFocusModes.FOLLOW_MOUSE_FOCUS)
{
this.FocusMode = FollowFocusModes.NONE;
}
else
{
this.FocusMode = FollowFocusModes.FOLLOW_MOUSE_FOCUS;
// jump to selected element
OoConnector ooc = OoConnector.Instance;
if (ooc != null && ooc.Observer != null)
{
System.Drawing.Rectangle bb = ooc.Observer.SelectedBoundingBox;
ooc.Observer.StartDrawSelectFocusHighlightingMode();
if (bb.Width > 0 && bb.Height > 0) MoveToObject(bb);
communicateSelection = true;
}
}
if (communicateSelection && OoConnector.Instance != null && OoConnector.Instance.Observer != null)
{
OoConnector.Instance.Observer.CommunicateLastSelection(false);
}
e.Cancel = true;
return;
}
break;
default:
break;
}
#endregion
#region minimap commands
if (vs != null && vs.Name.Equals(BS_MINIMAP_NAME))
{
if (e.PressedGenericKeys == null || e.PressedGenericKeys.Count < 1)
{
if (e.ReleasedGenericKeys.Count == 1)
{
if (e.ReleasedGenericKeys[0].Equals("k2")) { } // exit minimap
else if (e.ReleasedGenericKeys[0].Equals("lr")) { } // invert image
else
{
vs = screenBeforeMinimap; // operation has to be executed for normal screen, minimap is automatically synchronized to this
switch (e.ReleasedGenericKeys[0])
{
// panning operations will be handled later
case "nsll": break;
case "nsl": break;
case "nsr": break;
case "nsrr": break;
case "nsuu": break;
case "nsu": break;
case "nsd": break;
case "nsdd": break;
case "clu": break;
case "cll": break;
case "clr": break;
case "cld": break;
default: // all other operations lead to error sound
audioRenderer.PlayWaveImmediately(StandardSounds.Error);
e.Cancel = true;
return;
}
}
}
}
}
#endregion
#region global button commands
if (e.PressedGenericKeys == null || e.PressedGenericKeys.Count < 1)
{
BrailleIOViewRange center = GetActiveCenterView(vs);
BrailleIOViewRange detail = null;
if (vs != null) detail = vs.GetViewRange(VR_DETAIL_NAME);
if (e.ReleasedGenericKeys.Count == 1)
{
switch (e.ReleasedGenericKeys[0])
{
#region panning operations
case "nsll":// links blättern
if (vs != null && center != null)
if (moveHorizontal(vs.Name, center.Name, center.ContentBox.Width))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.left_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll left");
}
e.Cancel = true;
return;
case "nsl":// links verschieben
if (vs != null && center != null)
if (moveHorizontal(vs.Name, center.Name, 5))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.left"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] small scroll left");
}
e.Cancel = true;
return;
case "nsr":// rechts verschieben
if (vs != null && center != null)
if (moveHorizontal(vs.Name, center.Name, -5))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.right"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] small scroll right");
}
e.Cancel = true;
return;
case "nsrr":// rechts blättern
if (vs != null && center != null)
if (moveHorizontal(vs.Name, center.Name, -center.ContentBox.Width))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.right_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll right");
}
e.Cancel = true;
return;
case "nsuu":// hoch blättern
if (vs != null && center != null)
if (moveVertical(vs.Name, center.Name, center.ContentBox.Height))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.up_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll up");
}
e.Cancel = true;
return;
case "nsu":// hoch verschieben
if (vs != null && center != null)
if (moveVertical(vs.Name, center.Name, 5))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.up"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] small scroll up");
}
e.Cancel = true;
return;
case "nsd":// runter verschieben
if (vs != null && center != null)
if (moveVertical(vs.Name, center.Name, -5))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.down"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] small scroll down");
}
e.Cancel = true;
return;
case "nsdd":// runter blättern
if (vs != null && center != null)
if (moveVertical(vs.Name, center.Name, -center.ContentBox.Height))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.down_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll down");
}
e.Cancel = true;
return;
case "clu":// Sprung nach oben
jumpToTopBorder(center);
e.Cancel = true;
return;
case "cll":// Sprung nach links
jumpToLeftBorder(center);
e.Cancel = true;
return;
case "clr":// Sprung nach rechts
jumpToRightBorder(center);
e.Cancel = true;
return;
case "cld":// Sprung nach unten
jumpToBottomBorder(center);
e.Cancel = true;
return;
#endregion
#region zooming operations
case "rslu": // kleiner Zoom in
if (vs != null && center != null)
{
if (zoomWithFactor(vs.Name, center.Name, 1.5))
{
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.zooming.in",
GetZoomPercentageBasedOnPrintZoom(vs.Name, center.Name)));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] small zoom in");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
case "rsld": // kleiner Zoom out
if (vs != null && center != null)
{
if (zoomWithFactor(vs.Name, center.Name, 1 / 1.5))
{
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.zooming.out",
GetZoomPercentageBasedOnPrintZoom(vs.Name, center.Name)));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] small zoom out");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
case "rsru": // großer Zoom in
if (vs != null && center != null)
{
if (zoomWithFactor(vs.Name, center.Name, 3))
{
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.zooming.in_big",
GetZoomPercentageBasedOnPrintZoom(vs.Name, center.Name)));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big zoom in");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
case "rsrd": // großer Zoom out
if (vs != null && center != null)
{
if (zoomWithFactor(vs.Name, center.Name, (double)1 / 3))
{
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.zooming.out_big",
GetZoomPercentageBasedOnPrintZoom(vs.Name, center.Name)));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big zoom out");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
#endregion
#region detail area scrolling
case "cru": // scroll detail region up
if (detail != null)
{
if (scrollViewRange(detail, 5))
{
e.Cancel = true;
break;
}
}
AudioRenderer.Instance.PlayWaveImmediately(StandardSounds.Error);
break;
case "crl": // no function yet
AudioRenderer.Instance.PlayWaveImmediately(StandardSounds.Error);
break;
case "crr": // no function yet
AudioRenderer.Instance.PlayWaveImmediately(StandardSounds.Error);
break;
case "crd": // scroll detail region down
if (detail != null)
{
if (scrollViewRange(detail, -5))
{
e.Cancel = true;
break;
}
}
AudioRenderer.Instance.PlayWaveImmediately(StandardSounds.Error);
break;
#endregion
default:
break;
}
}
else if (e.ReleasedGenericKeys.Count == 2) // TODO: maybe bring this in one
{
#region panning operations
if (e.ReleasedGenericKeys.Intersect(new List<String> { "nsdd", "nsd" }).ToList().Count == 2)
{
if (vs != null && center != null)
if (moveVertical(vs.Name, center.Name, -center.ContentBox.Height))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.down_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll down");
}
}
else if (e.ReleasedGenericKeys.Intersect(new List<String> { "nsuu", "nsu" }).ToList().Count == 2)
{
if (vs != null && center != null)
if (moveVertical(vs.Name, center.Name, center.ContentBox.Height))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.up_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll up");
}
}
else if (e.ReleasedGenericKeys.Intersect(new List<String> { "nsll", "nsl" }).ToList().Count == 2)
{
if (vs != null && center != null)
if (moveHorizontal(vs.Name, center.Name, center.ContentBox.Width))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.left_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll left");
}
}
else if (e.ReleasedGenericKeys.Intersect(new List<String> { "nsrr", "nsr" }).ToList().Count == 2)
{
if (vs != null && center != null)
if (moveHorizontal(vs.Name, center.Name, -center.ContentBox.Width))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.panning.right_big"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] big scroll right");
}
}
#endregion
}
else if (e.ReleasedGenericKeys.Count == 8)
{
// Ansichtswechsel
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k2", "k3", "k4", "k5", "k6", "k7", "k8" }).ToList().Count == 8)
{
string message = "";
if (currentView.Equals(LectorView.Braille))
{
if (ChangeLectorView(LectorView.Drawing))
{
changeActiveCenterView(vs, VR_CENTER_NAME);
message = LL.GetTrans("tangram.lector.wm.views.draw_activated");
}
}
else if (currentView.Equals(LectorView.Drawing))
{
if (ChangeLectorView(LectorView.Braille))
{
changeActiveCenterView(vs, VR_CENTER_2_NAME);
message = LL.GetTrans("tangram.lector.wm.views.braille_activated");
}
}
audioRenderer.PlaySoundImmediately(message);
ShowTemporaryMessageInDetailRegion(message);
fillMainCenterContent();
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] " + message);
e.Cancel = true;
return;
}
}
}
#endregion
#region Drawing mode button commands
// button commands that are not working in Braille mode
if (!InteractionManager.Mode.Equals(InteractionMode.Braille))
{
if (e.PressedGenericKeys == null || e.PressedGenericKeys.Count < 1)
{
#region 1 key
if (e.ReleasedGenericKeys.Count == 1)
{
switch (e.ReleasedGenericKeys[0])
{
case "k1": // Druck-Zoom
if (vs != null && !vs.Name.Equals(BS_MINIMAP_NAME))
{
if (ZoomTo(vs.Name, VR_CENTER_NAME, GetPrintZoomLevel()))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.zooming.to_print"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] print zoom");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
case "k2": // Minimap
toggleMinimap();
BrailleIOScreen nvs = GetVisibleScreen();
if (nvs != null && nvs.Name.Equals(BS_MINIMAP_NAME))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.minimap.show"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] start minimap");
}
else if (nvs != null)
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.minimap.hide"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] stop minimap");
}
e.Cancel = true;
return;
case "k3": // Breite/Höhe einpassen
if (vs != null && !vs.Name.Equals(BS_MINIMAP_NAME))
{
if (ZoomTo(vs.Name, VR_CENTER_NAME, -1))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.zooming.fit_height"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] zoom fit to height");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
case "k7": // 1-zu-1 Zoom
if (vs != null && !vs.Name.Equals(BS_MINIMAP_NAME))
{
if (ZoomTo(vs.Name, VR_CENTER_NAME, 1))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.zooming.1-1"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] zoom 1:1");
}
else audioRenderer.PlayWaveImmediately(StandardSounds.End);
}
e.Cancel = true;
return;
case "lr": // Invertieren
if (vs != null)
{
invertImage(vs.Name, VR_CENTER_NAME);
BrailleIOViewRange vr = vs.GetViewRange(VR_CENTER_NAME);
if (vr != null && !vr.InvertImage)
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.non_invert"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] not invert output");
}
else
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.invert"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] invert output");
}
}
e.Cancel = true;
return;
case "rl": // Schwellwert minus
if (vs != null)
{
if (updateContrast(vs.Name, VR_CENTER_NAME, -THRESHOLD_STEP))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.threshold_down"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] reduce threshold");
}
else
{
audioRenderer.PlayWaveImmediately(StandardSounds.End);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] already mininum threshold");
}
}
e.Cancel = true;
return;
case "r": // Schwellwert plus
if (vs != null)
{
if (updateContrast(vs.Name, VR_CENTER_NAME, THRESHOLD_STEP))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.threshold_up"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] increase threshold");
}
else
{
audioRenderer.PlayWaveImmediately(StandardSounds.End);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] already maximum threshold");
}
}
e.Cancel = true;
return;
default:
break;
}
}
#endregion
#region 2 keys
else if (e.ReleasedGenericKeys.Count == 2)
{
// Standard-Schwellwert
if (e.ReleasedGenericKeys.Intersect(new List<String> { "rl", "r" }).ToList().Count == 2)
{
if (vs != null)
{
setContrast(vs.Name, VR_CENTER_NAME, STANDARD_CONTRAST_THRESHOLD);
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.threshold_reset"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] reset threshold");
}
}
}
#endregion
#region 3 keys
else if (e.ReleasedGenericKeys.Count == 3)
{
// Kopfbereich ein/aus
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k3", "k8" }).ToList().Count == 3)
{
if (vs != null && vs.GetViewRange(VR_TOP_NAME) != null)
{
if (vs.GetViewRange(VR_TOP_NAME).IsVisible())
{
if (changeViewVisibility(vs.Name, VR_TOP_NAME, false))
{
changeViewVisibility(vs.Name, VR_STATUS_NAME, false);
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.views.region.hide",
LL.GetTrans("tangram.lector.wm.views.region.VR_TOP_NAME")
));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] hide top region");
}
}
else if (changeViewVisibility(vs.Name, VR_TOP_NAME, true))
{
changeViewVisibility(vs.Name, VR_STATUS_NAME, true);
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.views.region.show",
LL.GetTrans("tangram.lector.wm.views.region.VR_TOP_NAME")
));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] show top region");
}
}
else if (vs != null && vs.Name.Equals(BS_FULLSCREEN_NAME))
{
// exit fullscreen mode and show top region
toggleFullscreen();
BrailleIOScreen nvs = GetVisibleScreen();
if (nvs != null)
{
BrailleIOViewRange top = nvs.GetViewRange(VR_TOP_NAME);
if (top != null && !top.IsVisible())
{
changeViewVisibility(nvs.Name, VR_TOP_NAME, true);
}
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.full_screen_exit"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] exit full screen");
}
}
e.Cancel = true;
return;
}
}
#endregion
#region 4 keys
else if (e.ReleasedGenericKeys.Count == 4)
{
// Detailbereich ein/aus
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k4", "k5", "k8" }).ToList().Count == 4)
{
if (vs != null && vs.GetViewRange(VR_DETAIL_NAME) != null)
{
if (vs.GetViewRange(VR_DETAIL_NAME).IsVisible())
{
if (changeViewVisibility(vs.Name, VR_DETAIL_NAME, false))
{
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.views.region.hide",
LL.GetTrans("tangram.lector.wm.views.region.VR_DETAIL_NAME")
));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] hide detail region");
}
}
else if (changeViewVisibility(vs.Name, VR_DETAIL_NAME, true))
{
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.wm.views.region.show",
LL.GetTrans("tangram.lector.wm.views.region.VR_DETAIL_NAME")
));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] show detail region");
}
}
else if (vs != null && vs.Name.Equals(BS_FULLSCREEN_NAME))
{
// exit fullscreen mode and show detail region
toggleFullscreen();
BrailleIOScreen nvs = GetVisibleScreen();
if (nvs != null)
{
BrailleIOViewRange detail = nvs.GetViewRange(VR_DETAIL_NAME);
if (detail != null && !detail.IsVisible())
{
changeViewVisibility(nvs.Name, VR_DETAIL_NAME, true);
}
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.full_screen_exit"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] exit full screen");
}
}
e.Cancel = true;
return;
}
}
#endregion
#region 5 keys
else if (e.ReleasedGenericKeys.Count == 5)
{
// Vollbildmodus
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k3", "k4", "k6", "k8" }).ToList().Count == 5)
{
toggleFullscreen();
BrailleIOScreen nvs = GetVisibleScreen();
if (nvs != null && nvs.Name.Equals(BS_FULLSCREEN_NAME))
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.full_screen_start"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] start full screen");
}
else if (nvs != null)
{
audioRenderer.PlaySoundImmediately(LL.GetTrans("tangram.lector.wm.views.full_screen_exit"));
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] exit full screen");
}
e.Cancel = true;
return;
}
}
#endregion
#region 6 keys
else if (e.ReleasedGenericKeys.Count == 6)
{
// Zoomstufe abfragen
if (e.ReleasedGenericKeys.Intersect(new List<String> { "k1", "k3", "k5", "k6", "k7", "k8" }).ToList().Count == 6)
{
if (vs != null)
{
BrailleIOViewRange vr = vs.GetViewRange(VR_CENTER_NAME);
if (vr != null)
{
double zl = GetZoomPercentageBasedOnPrintZoom(vs.Name, vr.Name);
string message = LL.GetTrans("tangram.lector.wm.zooming.current", zl.ToString());
audioRenderer.PlaySoundImmediately(message);
ShowTemporaryMessageInDetailRegion(message);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[INTERACTION] ask for current zoom level");
}
}
e.Cancel = true;
return;
}
}
#endregion
}
}
#endregion
#region Braille input mode commands
// button commands that only work in Braille writing mode
if (InteractionManager.Mode.Equals(InteractionMode.Braille))
{
if (e.PressedGenericKeys == null || e.PressedGenericKeys.Count < 1)
{
if (e.ReleasedGenericKeys.Count == 1)
{
switch (e.ReleasedGenericKeys[0])
{
case "r": // maximize detail area
//toggleFullDetailScreen();
audioRenderer.PlayWaveImmediately(StandardSounds.Error);
e.Cancel = true;
return;
}
}
}
}
#endregion
}
}
internal bool fireButtonCombinationReleasedEvent(Object sender, ButtonReleasedEventArgs args)
{
bool cancel = false;
if (ButtonCombinationReleased != null && args != null)
{
foreach (EventHandler<ButtonReleasedEventArgs> hndl in ButtonCombinationReleased.GetInvocationList())
{
if (cancel) return cancel;
if (hndl != null && hndl.Target is IInteractionContextProxy)
{
if (!((IInteractionContextProxy)hndl.Target).Active) {
continue;
}
}
try
{
if (hndl != null) { hndl.Invoke(sender, args); }
if (args.Cancel == true)
{
cancel = args.Cancel;
break;
}
}
catch (Exception) { }
}
}
return cancel;
}
private void sentButtonReleasedToRegisteredSpecifiedFunctionProxies(object sender, ButtonReleasedEventArgs e)
{
if (eventForwarder != null) { eventForwarder.fireButtonReleasedEvent(sender, e); }
}
void interactionManager_ButtonCombinationReleased(object sender, ButtonReleasedEventArgs e)
{
if (e != null && e.ReleasedGenericKeys != null && e.ReleasedGenericKeys.Count > 0 && (e.PressedGenericKeys == null || e.PressedGenericKeys.Count < 1))
{
if (interactionManager.Mode == InteractionMode.Braille)
{
interpretBrailleKeyboardCommand(e.ReleasedGenericKeys);
}
sentButtonCombinationReleasedToRegisteredSpecifiedFunctionProxies(sender, ref e);
}
}
void interactionManager_ButtonReleased(object sender, ButtonReleasedEventArgs e)
{
if (monitor != null) monitor.MarkButtonAsPressed(e.PressedGenericKeys);
if (monitor != null) monitor.UnmarkButtons(e.ReleasedGenericKeys);
}
protected bool fireButtonCombinationReleasedEvent(BrailleIO.BrailleIODevice device, List<BrailleIO_DeviceButton> pressedGeneralKeys, List<String> pressedGenericKeys, List<BrailleIO_DeviceButton> releasedGeneralKeys, List<String> releasedGenericKeys)
{
var args = new ButtonReleasedEventArgs(device, pressedGeneralKeys, pressedGenericKeys, releasedGeneralKeys, releasedGenericKeys);
Logger.Instance.Log(LogPriority.OFTEN, this, "Button combination released: " + String.Join(",", args.ReleasedGenericKeys) + " pressed: " + String.Join(",", args.PressedGenericKeys));
bool cancel = base.fireButtonCombinationReleasedEvent(args);
if (cancel) { System.Diagnostics.Debug.WriteLine("InteractionManager Event canceled"); }
return cancel;
}
void InteractionManager_ButtonReleased(object sender, ButtonReleasedEventArgs e)
{
if (e != null)
{
checkForKeyCombination(e.Device, e.PressedGeneralKeys, e.PressedGenericKeys, e.ReleasedGeneralKeys, e.ReleasedGenericKeys);
}
}
protected override void im_ButtonCombinationReleased(object sender, ButtonReleasedEventArgs e)
{
if ((e.ReleasedGenericKeys.Count == 1 && e.ReleasedGenericKeys[0] == "crc") ||
(e.ReleasedGenericKeys.Count == 2 && e.ReleasedGenericKeys.Contains("crc") &&
(e.ReleasedGenericKeys.Contains("cru") || e.ReleasedGenericKeys.Contains("crl") || e.ReleasedGenericKeys.Contains("crr") || e.ReleasedGenericKeys.Contains("crd"))))
{
switch (saveMenu)
{
case SaveDialog.NonActive:
//first call make save dialog visible
//saveDialog = SaveDialog.Active;
Logger.Instance.Log(LogPriority.MIDDLE, this, "[SHAPE EDIT DIALOG] open save dialog");
saveMenu = SaveDialog.Save;
showMenuDetailView();
UnderLiningHook.selectedString = LL.GetTrans("tangram.lector.image_data.save");
SaveBrailleInput(activeProperty, removeInputStr(activeProperty, Property.None));
audioRenderer.PlaySoundImmediately(
LL.GetTrans("tangram.lector.image_data.save_dialog.opend")
+ " " + LL.GetTrans("tangram.lector.image_data.save_dialog.entry_selected"
, LL.GetTrans("tangram.lector.image_data.save")));
break;
case SaveDialog.Abort:
//close save dialog
saveMenu = SaveDialog.NonActive;
Logger.Instance.Log(LogPriority.MIDDLE, this, "[SHAPE EDIT DIALOG] save menu aborted");
detailViewDic[TITLE_DESC_SAVE_VIEW_NAME].SetVisibility(false);
ShowImageDetailView(TITLE_DESC_VIEW_NAME, 15, 0, activeProperty);
break;
case SaveDialog.NotSave:
// quit dialog without saving changes
CloseImageDialog(false);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[SHAPE EDIT DIALOG] changes were not saved, dialog closed");
break;
case SaveDialog.Save:
// quit dialog and save changes
CloseImageDialog(true);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[SHAPE EDIT DIALOG] changes were saved, dialog closed");
break;
}
e.Cancel = true;
}
// bei Verlassen des Dialoges
else if (e.ReleasedGenericKeys.Count == 1 && e.PressedGenericKeys.Count == 0)
{
switch (e.ReleasedGenericKeys[0])
{
// scrolling through save, not saving and abort
case "crr":
//right scrolling through saveCommand
if (saveMenu != SaveDialog.NonActive)
{
rotateThroughSaveDialog(1);
}
else // editing mode --> move caret to right
{
bki.MoveCaret(1);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[SHAPE EDIT DIALOG] move caret to right");
}
e.Cancel = true;
break;
case "crl":
if (saveMenu != SaveDialog.NonActive)
{
rotateThroughSaveDialog(-1);
}
else // editing mode --> move caret to left
{
bki.MoveCaret(-1);
Logger.Instance.Log(LogPriority.MIDDLE, this, "[SHAPE EDIT DIALOG] move caret to left");
}
e.Cancel = true;
break;
case "cru":
rotateThroughProperties();
e.Cancel = true;
break;
case "crd":
rotateThroughProperties();
e.Cancel = true;
break;
default:
break;
}
}
}
internal void fire_ButtonCombinationReleased(object sender, ButtonReleasedEventArgs e)
{
this.im_ButtonCombinationReleased(sender, e);
}
