fna-workbench

fna-workbench Commit Details


Date:2016-01-26 15:33:39 (9 years 9 months ago)
Author:Ethan Lee
Branch:master
Commit:6f66a333fc8220d857f97960820bbb5d1a95b9ba
Parents: 034b6f5d5f4d054ca208dab2057f6ad51e200c7b
Message:Support for more text input control characters
Changes:

File differences

src/SDL2/SDL2_FNAPlatform.cs
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␉␉␉List<Keys> keys = new List<Keys>();␊
␊
␉␉␉/* Setup Text Input Control Character Arrays␊
␉␉␉ * (Only 4 control keys supported at this time)␊
␉␉␉ * (Only 7 control keys supported at this time)␊
␉␉␉ */␊
␉␉␉bool[] INTERNAL_TextInputControlDown = new bool[4];␊
␉␉␉int[] INTERNAL_TextInputControlRepeat = new int[4];␊
␉␉␉bool INTERNAL_TextInputSuppress = false;␊
␉␉␉char[] textInputCharacters = new char[]␊
␉␉␉{␊
␉␉␉␉(char) 2,␉// Home␊
␉␉␉␉(char) 3,␉// End␊
␉␉␉␉(char) 8,␉// Backspace␊
␉␉␉␉(char) 9,␉// Tab␊
␉␉␉␉(char) 13,␉// Enter␊
␉␉␉␉(char) 127,␉// Delete␊
␉␉␉␉(char) 22␉// Ctrl+V (Paste)␊
␉␉␉};␊
␉␉␉Dictionary<Keys, int> textInputBindings = new Dictionary<Keys, int>()␊
␉␉␉{␊
␉␉␉␉{ Keys.Home,␉0 },␊
␉␉␉␉{ Keys.End,␉1 },␊
␉␉␉␉{ Keys.Back,␉2 },␊
␉␉␉␉{ Keys.Tab,␉3 },␊
␉␉␉␉{ Keys.Enter,␉4 },␊
␉␉␉␉{ Keys.Delete,␉5 }␊
␉␉␉␉// Ctrl+V is special!␊
␉␉␉};␊
␉␉␉bool[] textInputControlDown = new bool[textInputCharacters.Length];␊
␉␉␉int[] textInputControlRepeat = new int[textInputCharacters.Length];␊
␉␉␉bool textInputSuppress = false;␊
␊
␉␉␉SDL.SDL_Event evt;␊
␊
␉␉␉␉␉␉if (!keys.Contains(key))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉keys.Add(key);␊
␉␉␉␉␉␉␉if (key == Keys.Back)␊
␉␉␉␉␉␉␉if (textInputBindings.ContainsKey(key))␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[0] = true;␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlRepeat[0] = Environment.TickCount + 400;␊
␉␉␉␉␉␉␉␉TextInputEXT.OnTextInput((char) 8); // Backspace␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉else if (key == Keys.Tab)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[1] = true;␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlRepeat[1] = Environment.TickCount + 400;␊
␉␉␉␉␉␉␉␉TextInputEXT.OnTextInput((char) 9); // Tab␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉else if (key == Keys.Enter)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[2] = true;␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlRepeat[2] = Environment.TickCount + 400;␊
␉␉␉␉␉␉␉␉TextInputEXT.OnTextInput((char) 13); // Enter␊
␉␉␉␉␉␉␉␉int textIndex = textInputBindings[key];␊
␉␉␉␉␉␉␉␉textInputControlDown[textIndex] = true;␊
␉␉␉␉␉␉␉␉textInputControlRepeat[textIndex] = Environment.TickCount + 400;␊
␉␉␉␉␉␉␉␉TextInputEXT.OnTextInput(textInputCharacters[textIndex]);␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉else if (keys.Contains(Keys.LeftControl) && key == Keys.V)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[3] = true;␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlRepeat[3] = Environment.TickCount + 400;␊
␉␉␉␉␉␉␉␉TextInputEXT.OnTextInput((char) 22); // Control-V (Paste)␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputSuppress = true;␊
␉␉␉␉␉␉␉␉textInputControlDown[6] = true;␊
␉␉␉␉␉␉␉␉textInputControlRepeat[6] = Environment.TickCount + 400;␊
␉␉␉␉␉␉␉␉TextInputEXT.OnTextInput(textInputCharacters[6]);␊
␉␉␉␉␉␉␉␉textInputSuppress = true;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉}␊
␉␉␉␉␉}␊
␉␉␉␉␉␉Keys key = SDL2_KeyboardUtil.ToXNA(ref evt.key.keysym);␊
␉␉␉␉␉␉if (keys.Remove(key))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉if (key == Keys.Back)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[0] = false;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉else if (key == Keys.Tab)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[1] = false;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉else if (key == Keys.Enter)␊
␉␉␉␉␉␉␉if (textInputBindings.ContainsKey(key))␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[2] = false;␊
␉␉␉␉␉␉␉␉textInputControlDown[textInputBindings[key]] = false;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉else if ((!keys.Contains(Keys.LeftControl) && INTERNAL_TextInputControlDown[3]) || key == Keys.V)␊
␉␉␉␉␉␉␉else if ((!keys.Contains(Keys.LeftControl) && textInputControlDown[3]) || key == Keys.V)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputControlDown[3] = false;␊
␉␉␉␉␉␉␉␉INTERNAL_TextInputSuppress = false;␊
␉␉␉␉␉␉␉␉textInputControlDown[6] = false;␊
␉␉␉␉␉␉␉␉textInputSuppress = false;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉}␊
␉␉␉␉␉}␊
␉␉␉␉␉}␊
␊
␉␉␉␉␉// Text Input␊
␉␉␉␉␉else if (evt.type == SDL.SDL_EventType.SDL_TEXTINPUT && !INTERNAL_TextInputSuppress)␊
␉␉␉␉␉else if (evt.type == SDL.SDL_EventType.SDL_TEXTINPUT && !textInputSuppress)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉string text;␊
␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉␉// Text Input Controls Key Handling␊
␉␉␉␉if (INTERNAL_TextInputControlDown[0] && INTERNAL_TextInputControlRepeat[0] <= Environment.TickCount)␊
␉␉␉␉{␊
␉␉␉␉␉TextInputEXT.OnTextInput((char) 8);␊
␉␉␉␉}␊
␉␉␉␉if (INTERNAL_TextInputControlDown[1] && INTERNAL_TextInputControlRepeat[1] <= Environment.TickCount)␊
␉␉␉␉{␊
␉␉␉␉␉TextInputEXT.OnTextInput((char) 9);␊
␉␉␉␉}␊
␉␉␉␉if (INTERNAL_TextInputControlDown[2] && INTERNAL_TextInputControlRepeat[2] <= Environment.TickCount)␊
␉␉␉␉for (int i = 0; i < textInputCharacters.Length; i += 1)␊
␉␉␉␉{␊
␉␉␉␉␉TextInputEXT.OnTextInput((char) 13);␊
␉␉␉␉}␊
␉␉␉␉if (INTERNAL_TextInputControlDown[3] && INTERNAL_TextInputControlRepeat[3] <= Environment.TickCount)␊
␉␉␉␉{␊
␉␉␉␉␉TextInputEXT.OnTextInput((char) 22);␊
␉␉␉␉␉if (textInputControlDown[i] && textInputControlRepeat[i] <= Environment.TickCount)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉TextInputEXT.OnTextInput(textInputCharacters[i]);␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␊
␉␉␉␉Keyboard.SetKeys(keys);␊

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