void UndoButtonClick(object sender, EventArgs e)
{
if (UndoStack.ToArray().Length > 0)
{
Byte[] b = UndoStack.Pop();
using (MemoryStream ms = new MemoryStream(b, true))
{
BinaryFormatter bf = new BinaryFormatter();
BrailleScreen bs = ((BrailleScreen)bf.Deserialize(ms));
LoadedScreen = null;
LoadedScreen = new BrailleScreen(bs.Width, bs.Height);
for (UInt16 i = 0; i < bs.Width; i++)
{
for (UInt16 x = 0; x < bs.Height; x++)
{
LoadedScreen[i, x] = bs[i, x];
}
}
}
}
WidthNumber.Value = (decimal)LoadedScreen.Width;
HeightNumber.Value = (decimal)LoadedScreen.Height;
RedrawGrid();
RedrawElements(sender, e);
}
public static String[] RenderBrailleToTextFile(String StartPath, String EndPath, Boolean EchoOff = false)
{
BinaryFormatter bf = new BinaryFormatter();
String[] x = new String[0];
try
{
// CondVox("Loading screen instance...", EchoOff);
FileStream fs = new FileStream(StartPath, FileMode.Open);
BrailleScreen bs = ((BrailleScreen)bf.Deserialize(fs));
fs.Close();
CondWait(500, EchoOff);
x = RenderBrailleToTextFile(bs, EndPath, EchoOff);
}
catch (FileNotFoundException e)
{
CondVox(Localization.Get("error_objectnotfound") + StartPath, EchoOff, MessageBoxIcon.Exclamation);
CondThrow(e, EchoOff);
}
catch (Exception e)
{
CondVox(Localization.Get("error_objectloadfail"), EchoOff, MessageBoxIcon.Error);
CondVox(e, EchoOff);
CondThrow(e, EchoOff);
}
return(x);
}
public static void RenderBrailleToTextFile(String StartPath, String EndPath, Boolean EchoOff = false)
{
BinaryFormatter bf = new BinaryFormatter();
try
{
CondVox("Loading screen instance...", EchoOff);
FileStream fs = new FileStream(StartPath, FileMode.Open);
BrailleScreen bs = ((BrailleScreen)bf.Deserialize(fs));
fs.Close();
CondWait(500, EchoOff);
RenderBrailleToTextFile(bs, EndPath, EchoOff);
}
catch (FileNotFoundException e)
{
CondVox("Unable to find given object file: " + StartPath, EchoOff);
CondThrow(e, EchoOff);
}
catch (Exception e)
{
CondVox("Oh noes! Looks like something is wrong with the file!", EchoOff);
CondVox(e, EchoOff);
CondThrow(e, EchoOff);
}
}
void LoadButtonClick(object sender, EventArgs e)
{
Ofd.Title = "Select object file to open";
Ofd.DefaultExt = "o";
Ofd.Filter = Localization.Get("filter_o");
DialogResult dr = Ofd.ShowDialog();
if (dr == DialogResult.OK && File.Exists(Ofd.FileName))
{
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = new FileStream(Ofd.FileName, FileMode.Open);
BrailleScreen bs = ((BrailleScreen)bf.Deserialize(fs));
if (!(bs.Width > WidthNumber.Maximum || bs.Height > HeightNumber.Maximum))
{
LoadedScreen = bs;
}
else
{
MessageBox.Show(String.Format(Localization.Get("error_objecttoolarge"), HeightNumber.Maximum), "Braille Editor", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
fs.Close();
FileName.Text = Path.GetFileName(Ofd.FileName);
UndoStack.Clear();
}
WidthNumber.Value = (decimal)(LoadedScreen.Width);
HeightNumber.Value = (decimal)(LoadedScreen.Height);
RedrawElements(sender, e);
}
// static String BrailleReference = " A1B'K2L@CIF/MSP\"E3H9O6R^DJG>NTQ,*5<-U8V.%[$+X!&;:4\\0Z7(_?W]#Y)=";
// static Int32 StarterIndex = 0x2800;
public static void Example(Boolean EchoOff = false)
{
RequestHandler.CondVox("Creating an example file...", EchoOff);
StreamWriter w = new StreamWriter("take your output.txt");
BrailleScreen y = new BrailleScreen(16, 12);
RequestHandler.CondWait(2000, EchoOff);
y[0, 0] = true;
y[15, 0] = true;
y[0, 8] = true;
y[15, 8] = true;
RequestHandler.CondVox("bum, bum, be-dum, bum, bum, be-dum, bum...", EchoOff);
RequestHandler.CondWait(3000, EchoOff);
BrailleScreen x = new BrailleScreen(4, 4);
x[0, 0] = true;
x[3, 0] = true;
x[0, 2] = true;
x[3, 2] = true;
BrailleScreen s = BrailleScreen.Merge(x, y, 6, 3);
RequestHandler.CondVox("Rendering results...", EchoOff);
RequestHandler.RenderBrailleToTextFile(s, w, false);
w.Close();
RequestHandler.CondWait(2000, EchoOff);
RequestHandler.CondVox("Results saved to 'take your output.txt'.", EchoOff);
RequestHandler.CondWait(1500, EchoOff);
}
public static void CompileBrailleFromImage(Bitmap Source, FileStream Target, Boolean EchoOff = false)
{
BrailleScreen bs = ConstructBrailleFromImage(Source, EchoOff);
// CondVox("Braille screen built successfully.", EchoOff);
// CondVox("Dumping screen to file...", EchoOff);
// CondWait(500, EchoOff);
BinaryFormatter bf = new BinaryFormatter();
// CondVox("bum, bum, be-dum, bum, bum, be-dum, bum...", EchoOff);
// CondWait(3500, EchoOff);
bf.Serialize(Target, bs);
CondVox(Localization.Get("ok_compiled"), EchoOff);
// CondWait(500, EchoOff);
}
public static void RenderBrailleToTextFile(BrailleScreen Source, String SavePath, Boolean EchoOff = false)
{
try
{
CondVox("Making target file...", EchoOff);
StreamWriter s = new StreamWriter(SavePath);
CondWait(500, EchoOff);
RenderBrailleToTextFile(Source, s, EchoOff);
s.Close();
}
catch (Exception e)
{
CondVox("We were unsuccessful in creating an output file.", EchoOff);
CondThrow(e, EchoOff);
}
}
public static String[] RenderBrailleToTextFile(BrailleScreen Source, String SavePath, Boolean EchoOff = false)
{
String[] x = new String[0];
try
{
// CondVox("Making target file...", EchoOff);
StreamWriter s = new StreamWriter(SavePath);
CondWait(500, EchoOff);
x = RenderBrailleToTextFile(Source, s, EchoOff);
s.Close();
}
catch (Exception e)
{
CondVox(Localization.Get("error_renderdumpfail"), EchoOff, MessageBoxIcon.Error);
CondThrow(e, EchoOff);
}
return(x);
}
public MainForm()
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
this.SizeChanged += RedrawElements;
this.Shown += PoppedUp;
ScaleNumber.ValueChanged += RedrawElements;
WidthNumber.ValueChanged += IncreaseScreenHorizontally;
HeightNumber.ValueChanged += IncreaseScreenVertically;
LoadButton.Text = Localization.Get("ui_loadbutton");
SaveButton.Text = Localization.Get("ui_savebutton");
RenderButton.Text = Localization.Get("ui_renderbutton");
UndoButton.Text = Localization.Get("ui_undo");
FileName.Text = Localization.Get("ui_nofile");
label2.Text = Localization.Get("ui_width");
label3.Text = Localization.Get("ui_height");
FillRadioBox.Text = Localization.Get("ui_fill");
ClearRadioBox.Text = Localization.Get("ui_clear");
LoadedScreen = new BrailleScreen(4, 4);
DefaultRenderButtonX = RenderButton.Location.X;
DefaultRenderButtonY = RenderButton.Location.Y;
DefaultDrawingAreaWidth = DrawingArea.Width;
DefaultDrawingAreaHeight = DrawingArea.Height;
HeightNumber.Maximum = (decimal)(DefaultDrawingAreaHeight - (DefaultDrawingAreaHeight % 4));
WidthNumber.Maximum = HeightNumber.Maximum;
DefaultDrawingAreaY = DrawingArea.Location.Y;
DefaultDrawingAreaX = DrawingArea.Location.X;
DefaultFormWidth = this.Width;
DefaultFormHeight = this.Height;
DrawingArea.MouseDown += MouseClicked;
DrawingArea.MouseUp += MouseReleased;
DrawingArea.MouseMove += MouseDrag;
FillRadioBox.Checked = true;
// RedrawGrid();
}
public static void Main(string[] args)
{
try
{
BrailleScreen s = new BrailleScreen(4, 4);
}
catch (Exception)
{
Console.WriteLine("No 'DotGraphics.Screens' library connected!");
Environment.Exit(-1);
}
List <String> Arguments = new List <string>();
foreach (String i in args)
{
Arguments.Add(i);
}
Process(args.Length, Arguments, false);
}
public static void RenderBrailleToTextFile(BrailleScreen Source, StreamWriter Target, Boolean EchoOff = false)
{
try
{
CondVox("Rendering image to text file...", EchoOff);
String[] Container = new String[Source.Height / 4];
Source.Render(ref Container);
foreach (String x in Container)
{
Target.WriteLine(x);
}
CondWait(500, EchoOff);
CondVox("Render complete!", EchoOff);
}
catch (Exception e)
{
CondVox("Error occured while trying to render an image to file.", EchoOff);
CondVox(e, EchoOff);
CondThrow(e, EchoOff);
}
}
public static String[] RenderBrailleToTextFile(BrailleScreen Source, StreamWriter Target, Boolean EchoOff = false)
{
String[] Container = new String[Source.Height / 4];
try
{
Source.Render(ref Container);
foreach (String x in Container)
{
Target.WriteLine(x);
}
CondWait(500, EchoOff);
CondVox(Localization.Get("ok_render"), EchoOff);
return(Container);
}
catch (Exception e)
{
CondVox(Localization.Get("error_renderfail"), EchoOff, MessageBoxIcon.Error);
CondVox(e, EchoOff, MessageBoxIcon.Error);
CondThrow(e, EchoOff);
}
return(Container);
}
void IncreaseScreenVertically(object sender, EventArgs e)
{
PushScreen();
HeightNumber.Value = Math.Ceiling(HeightNumber.Value / 4) * 4;
if (HeightNumber.Value > LoadedScreen.Height)
{
BrailleScreen x = new BrailleScreen(LoadedScreen.Width, ((UInt16)(HeightNumber.Value)));
LoadedScreen = BrailleScreen.Merge(LoadedScreen, x);
}
else if (HeightNumber.Value < LoadedScreen.Height)
{
for (UInt16 y = ((UInt16)(HeightNumber.Value)); y < LoadedScreen.Height; y++)
{
for (UInt16 x = 0; x < LoadedScreen.Width; x++)
{
if (LoadedScreen[x, y])
{
HeightNumber.Value = ((decimal)(LoadedScreen.Height));
return;
}
}
}
BrailleScreen bs = new BrailleScreen(LoadedScreen.Width, ((UInt16)HeightNumber.Value));
for (UInt16 y = 0; y < bs.Height; y++)
{
for (UInt16 x = 0; x < bs.Width; x++)
{
bs[x, y] = LoadedScreen[x, y];
}
}
LoadedScreen = bs;
}
RedrawElements(sender, e);
HeightNumber.Value = ((decimal)(LoadedScreen.Height));
}
void IncreaseScreenHorizontally(object sender, EventArgs e)
{
PushScreen();
WidthNumber.Value = Math.Min(Math.Ceiling(WidthNumber.Value / 2) * 2, 1024);
if (WidthNumber.Value > LoadedScreen.Width)
{
BrailleScreen x = new BrailleScreen(((UInt16)(WidthNumber.Value)), LoadedScreen.Height);
LoadedScreen = BrailleScreen.Merge(LoadedScreen, x);
}
else if (WidthNumber.Value < LoadedScreen.Width)
{
for (UInt16 x = ((UInt16)(WidthNumber.Value)); x < LoadedScreen.Width; x++)
{
for (UInt16 y = 0; y < LoadedScreen.Height; y++)
{
if (LoadedScreen[x, y])
{
WidthNumber.Value = ((decimal)(LoadedScreen.Width));
return;
}
}
}
BrailleScreen bs = new BrailleScreen((UInt16)(WidthNumber.Value), LoadedScreen.Height);
for (UInt16 x = 0; x < WidthNumber.Value; x++)
{
for (UInt16 y = 0; y < bs.Height; y++)
{
bs[x, y] = LoadedScreen[x, y];
}
}
LoadedScreen = bs;
}
RedrawElements(sender, e);
WidthNumber.Value = ((decimal)(LoadedScreen.Width));
}
public static BrailleScreen ConstructBrailleFromImage(Bitmap Source, Boolean EchoOff = true)
{
// CondVox("Validating image...", EchoOff);
if (CondAssert(((Source.Width % 2) == 0 && (Source.Height % 4) == 0), Localization.Get("error_imageaspectratio"), EchoOff))
{
return(new BrailleScreen(2, 4));
}
if (CondAssert(((Source.Width >= 0 && Source.Width < 65536) || (Source.Height >= 0 && Source.Height < 65536)), Localization.Get("error_imagetoolarge"), EchoOff))
{
return(new BrailleScreen(2, 4));
}
// CondVox("Copying data to braille screen...", EchoOff);
BrailleScreen bs = new BrailleScreen((UInt16)(Source.Width), (UInt16)(Source.Height));
for (UInt16 i = 0; i < bs.Height; i++)
{
for (UInt16 x = 0; x < bs.Width; x++)
{
bs[x, i] = (Source.GetPixel(x, i).A != 0);
}
}
return(bs);
}
public static BrailleScreen ConstructBrailleFromImage(Bitmap Source, Boolean EchoOff = true)
{
CondVox("Validating image...", EchoOff);
if (CondAssert(((Source.Width % 2) == 0 && (Source.Height % 4) == 0), "Image does not fit in following parameters: width is not multiple of 2 & height is not multiple of 4.", EchoOff))
{
return(new BrailleScreen(2, 4));
}
if (CondAssert(((Source.Width >= 0 && Source.Width < 65536) || (Source.Height >= 0 && Source.Height < 65536)), "Image size is too large: width and height should be less than 65536.", EchoOff))
{
return(new BrailleScreen(2, 4));
}
CondVox("Copying data to braille screen...", EchoOff);
BrailleScreen bs = new BrailleScreen((UInt16)(Source.Width), (UInt16)(Source.Height));
for (UInt16 i = 0; i < bs.Height; i++)
{
for (UInt16 x = 0; x < bs.Width; x++)
{
bs[x, i] = (Source.GetPixel(x, i).A != 0);
}
}
return(bs);
}
