mirror of
https://github.com/zyedidia/micro.git
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90 lines
2.0 KiB
Go
90 lines
2.0 KiB
Go
package display
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import (
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"github.com/zyedidia/micro/cmd/micro/buffer"
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"github.com/zyedidia/micro/cmd/micro/config"
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"github.com/zyedidia/micro/cmd/micro/screen"
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"github.com/zyedidia/micro/cmd/micro/shell"
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"github.com/zyedidia/tcell"
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"github.com/zyedidia/terminal"
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)
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type TermWindow struct {
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*View
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*shell.Terminal
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active bool
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}
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func NewTermWindow(x, y, w, h int, term *shell.Terminal) *TermWindow {
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tw := new(TermWindow)
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tw.View = new(View)
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tw.Terminal = term
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tw.X, tw.Y = x, y
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tw.Width, tw.Height = w, h
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tw.Resize(w, h)
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return tw
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}
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// Resize informs the terminal of a resize event
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func (w *TermWindow) Resize(width, height int) {
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w.Term.Resize(width, height)
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}
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func (w *TermWindow) SetActive(b bool) {
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w.active = b
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}
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func (w *TermWindow) GetMouseLoc(vloc buffer.Loc) buffer.Loc {
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return vloc
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}
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func (w *TermWindow) Clear() {
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for y := 0; y < w.Height; y++ {
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for x := 0; x < w.Width; x++ {
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screen.Screen.SetContent(w.X+x, w.Y+y, ' ', nil, config.DefStyle)
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}
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}
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}
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func (w *TermWindow) Relocate() bool { return true }
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func (w *TermWindow) GetView() *View {
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return w.View
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}
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func (w *TermWindow) SetView(v *View) {
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w.View = v
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}
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// Display displays this terminal in a view
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func (w *TermWindow) Display() {
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w.State.Lock()
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defer w.State.Unlock()
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var l buffer.Loc
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for y := 0; y < w.Height; y++ {
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for x := 0; x < w.Width; x++ {
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l.X, l.Y = x, y
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c, f, b := w.State.Cell(x, y)
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fg, bg := int(f), int(b)
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if f == terminal.DefaultFG {
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fg = int(tcell.ColorDefault)
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}
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if b == terminal.DefaultBG {
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bg = int(tcell.ColorDefault)
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}
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st := tcell.StyleDefault.Foreground(config.GetColor256(int(fg))).Background(config.GetColor256(int(bg)))
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if l.LessThan(w.Selection[1]) && l.GreaterEqual(w.Selection[0]) || l.LessThan(w.Selection[0]) && l.GreaterEqual(w.Selection[1]) {
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st = st.Reverse(true)
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}
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screen.Screen.SetContent(w.X+x, w.Y+y, c, nil, st)
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}
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}
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if w.State.CursorVisible() && w.active {
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curx, cury := w.State.Cursor()
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screen.Screen.ShowCursor(curx+w.X, cury+w.Y)
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}
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}
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