private void ShowView(KeyboardViewId id)
{
if (!this.views.Contains(id))
{
this.CreateView(id);
}
this.active = (KeyboardView)this.views[id];
this.image.Source = this.active.Image;
this.image.InvalidateMeasure();
this.scaleX = this.active.Image.Width / (double)this.image.Width;
this.scaleY = this.active.Image.Height / (double)this.image.Height;
this.offsetX = 0;
this.offsetY = this.input.Height;
}
private void CreateView(KeyboardViewId id)
{
var hf = 40;
var sz = 80;
var szh = 120;
var full = new[] { sz, sz, sz, sz, sz, sz, sz, sz, sz, sz };
var image = default(System.Drawing.Bitmap);
var view = new KeyboardView {
RowHeight = sz
};
switch (id)
{
case KeyboardViewId.Lowercase:
image = Resources.GetBitmap(Resources.BitmapResources.Keyboard_Lowercase);
view.RowColumnOffset = new[] { 0, hf, 0, 0 };
view.ColumnWidth = new[] {
full,
new[] { sz, sz, sz, sz, sz, sz, sz, sz, sz },
new[] { szh, sz, sz, sz, sz, sz, sz, sz, szh },
new[] { szh, sz, sz * 4, sz, sz, szh }
};
view.Keys = new[] {
new[] { 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p' },
new[] { 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l' },
new[] { '\0', 'z', 'x', 'c', 'v', 'b', 'n', 'm', '\0' },
new[] { '\0', ',', ' ', '.', '\0', '\0' }
};
view.SpecialKeys = new[] {
null,
null,
new Action[] { () => this.ShowView(KeyboardViewId.Uppercase), null, null, null, null, null, null, null, () => this.Backspace() },
new Action[] { () => this.ShowView(KeyboardViewId.Numbers), null, null, null, () => this.Cancel(), () => this.Close() }
};
break;
case KeyboardViewId.Uppercase:
image = Resources.GetBitmap(Resources.BitmapResources.Keyboard_Uppercase);
view.RowColumnOffset = new[] { 0, hf, 0, 0 };
view.ColumnWidth = new[] {
full,
new[] { sz, sz, sz, sz, sz, sz, sz, sz, sz },
new[] { szh, sz, sz, sz, sz, sz, sz, sz, szh },
new[] { szh, sz, sz * 4, sz, sz, szh }
};
view.Keys = new[] {
new[] { 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P' },
new[] { 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L' },
new[] { '\0', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '\0' },
new[] { '\0', ',', ' ', '.', '\0', '\0' }
};
view.SpecialKeys = new[] {
null,
null,
new Action[] { () => this.ShowView(KeyboardViewId.Lowercase), null, null, null, null, null, null, null, () => this.Backspace() },
new Action[] { () => this.ShowView(KeyboardViewId.Numbers), null, null, null, () => this.Cancel(), () => this.Close() }
};
break;
case KeyboardViewId.Numbers:
image = Resources.GetBitmap(Resources.BitmapResources.Keyboard_Numbers);
view.RowColumnOffset = new[] { 0, 0, 0, 0 };
view.ColumnWidth = new[] {
full,
full,
new[] { szh, sz, sz, sz, sz, sz, sz, sz, szh },
new[] { szh, sz, sz * 4, sz, sz, szh }
};
view.Keys = new[] {
new[] { '1', '2', '3', '4', '5', '6', '7', '8', '9', '0' },
new[] { '@', '#', '$', '%', '&', '*', '-', '+', '(', ')' },
new[] { '\0', '!', '"', '\'', ':', ';', '/', '?', '\0' },
new[] { '\0', ',', ' ', '.', '\0', '\0' }
};
view.SpecialKeys = new[] {
null,
null,
new Action[] { () => this.ShowView(KeyboardViewId.Symbols), null, null, null, null, null, null, null, () => this.Backspace() },
new Action[] { () => this.ShowView(KeyboardViewId.Lowercase), null, null, null, () => this.Cancel(), () => this.Close() }
};
break;
case KeyboardViewId.Symbols:
image = Resources.GetBitmap(Resources.BitmapResources.Keyboard_Symbols);
view.RowColumnOffset = new[] { 0, 0, 0, 0 };
view.ColumnWidth = new[] {
full,
full,
new[] { szh, sz, sz, sz, sz, sz, sz, sz, szh },
new[] { szh, sz, sz * 4, sz, sz, szh }
};
view.Keys = new[] {
new[] { '~', '`', '|', '•', '√', 'π', '÷', '×', '{', '}' },
new[] { '\t', '£', '¢', '€', 'º', '^', '_', '=', '[', ']' },
new[] { '\0', '™', '®', '©', '¶', '\\', '<', '>', '\0' },
new[] { '\0', ',', ' ', '.', '\0', '\0' }
};
view.SpecialKeys = new[] {
null,
null,
new Action[] { () => this.ShowView(KeyboardViewId.Numbers), null, null, null, null, null, null, null, () => this.Backspace() },
new Action[] { () => this.ShowView(KeyboardViewId.Lowercase), null, null, null, () => this.Cancel(), () => this.Close() }
};
break;
}
view.Image = BitmapImage.FromGraphics(Graphics.FromImage(image));
this.views.Add(id, view);
}