51 lines
791 B
Go
51 lines
791 B
Go
package editor
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import (
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"timshome.page/gilo/internal/char"
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"timshome.page/gilo/internal/terminal"
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)
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type Editor struct {
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rows int
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cols int
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}
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func drawRows() {
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_, rows := terminal.Size()
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for y :=0; y < rows; y += 1 {
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terminal.OutLn("~")
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}
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}
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func RefreshScreen() {
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terminal.ANSICode(terminal.ClearScreen)
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terminal.ANSICode(terminal.ResetCursor)
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drawRows()
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terminal.ANSICode(terminal.ResetCursor)
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}
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func ProcessKeypress() bool {
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ch, _ := terminal.ReadKey()
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// Clean up on exit
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if ch == char.Ctrl('q') {
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terminal.ANSICode(terminal.ClearScreen)
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terminal.ANSICode(terminal.ResetCursor)
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return false
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}
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// Ugliest syntax structure ever?
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switch {
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case char.IsCtrl(ch):
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terminal.OutLn("%d", ch)
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default:
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terminal.OutLn("%d ('%c')", ch, ch)
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}
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return true
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}
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