Initial Commit

widgets/json_content.go

@@ -0,0 +1,118 @@
+/*
+Copyright © Brian Buller <brian@bullercodeworks.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package widgets
+
+import (
+	"strings"
+
+	wd "git.bullercodeworks.com/brian/tcell-widgets"
+	wh "git.bullercodeworks.com/brian/tcell-widgets/helpers"
+	"github.com/gdamore/tcell"
+)
+
+// TODO: Format contents as json. For now this is a duplice of the Text widget
+type JsonContent struct {
+	id        string
+	text      string
+	contents  []string
+	style     tcell.Style
+	x, y      int
+	w, h      int
+	visible   bool
+	active    bool
+	focusable bool
+	keyMap    *wd.KeyMap
+
+	flags wd.LayoutFlag
+}
+
+var _ wd.Widget = (*JsonContent)(nil)
+
+func NewJsonContent(id string, style tcell.Style) *JsonContent {
+	ret := &JsonContent{}
+	ret.Init(id, style)
+	return ret
+}
+
+func (w *JsonContent) Init(id string, style tcell.Style) {
+	w.id = id
+	w.style = style
+	w.visible = true
+	w.focusable = false
+	w.keyMap = wd.BlankKeyMap()
+}
+
+func (w *JsonContent) Id() string                         { return w.id }
+func (w *JsonContent) HandleResize(ev *tcell.EventResize) { w.w, w.h = ev.Size() }
+
+func (w *JsonContent) GetKeyMap() *wd.KeyMap   { return w.keyMap }
+func (w *JsonContent) SetKeyMap(km *wd.KeyMap) { w.keyMap = km }
+
+func (w *JsonContent) HandleKey(ev *tcell.EventKey) bool { return w.keyMap.Handle(ev) }
+func (w *JsonContent) HandleTime(ev *tcell.EventTime)    {}
+func (w *JsonContent) Draw(screen tcell.Screen) {
+	if !w.visible {
+		return
+	}
+	y := w.y
+	for i := range w.contents {
+		wh.DrawText(w.x, y, w.contents[i], w.style, screen)
+		y++
+	}
+}
+
+func (w *JsonContent) Active() bool        { return w.active }
+func (w *JsonContent) SetActive(a bool)    { w.active = a }
+func (w *JsonContent) Visible() bool       { return w.visible }
+func (w *JsonContent) SetVisible(a bool)   { w.visible = a }
+func (w *JsonContent) SetX(x int)          { w.x = x }
+func (w *JsonContent) SetY(y int)          { w.y = y }
+func (w *JsonContent) GetX() int           { return w.x }
+func (w *JsonContent) GetY() int           { return w.y }
+func (w *JsonContent) GetPos() wd.Coord    { return wd.Coord{X: w.x, Y: w.y} }
+func (w *JsonContent) SetPos(c wd.Coord)   { w.x, w.y = c.X, c.Y }
+func (w *JsonContent) SetW(x int)          { w.w = x }
+func (w *JsonContent) SetH(y int)          { w.h = y }
+func (w *JsonContent) GetW() int           { return w.w }
+func (w *JsonContent) GetH() int           { return w.h }
+func (w *JsonContent) WantW() int          { return wh.Longest(w.contents) }
+func (w *JsonContent) WantH() int          { return len(w.contents) }
+func (w *JsonContent) SetSize(c wd.Coord)  { w.w, w.h = c.X, c.Y }
+func (w *JsonContent) Focusable() bool     { return w.focusable }
+func (w *JsonContent) SetFocusable(b bool) { w.focusable = b }
+func (w *JsonContent) MinW() int           { return wh.Longest(w.contents) }
+func (w *JsonContent) MinH() int           { return len(w.contents) }
+
+func (w *JsonContent) SetJsonContent(txt string) {
+	w.text = txt
+	if strings.Contains(w.text, "\n") {
+		w.contents = strings.Split(w.text, "\n")
+	} else {
+		w.contents = []string{w.text}
+	}
+}
+
+func (w *JsonContent) GetJsonContent() string { return w.text }
+func (w *JsonContent) GetContents() []string  { return w.contents }
+
+func (w *JsonContent) AddFlag(f wd.LayoutFlag)    { w.flags.Add(f) }
+func (w *JsonContent) RemoveFlag(f wd.LayoutFlag) { w.flags.Remove(f) }