1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
package main
import (
"fmt"
"strings"
"github.com/awesome-gocui/gocui"
log "go.wit.com/log"
"go.wit.com/toolkits/tree"
"go.wit.com/widget"
)
func makeDropdownView(ddItems string) *tree.Node {
newNode := addDropdown()
tk := newNode.TK.(*guiWidget)
tk.labelN = ddItems
tk.SetText(ddItems)
tk.gocuiSize.w0 = 20
tk.gocuiSize.w1 = 40
tk.gocuiSize.h0 = 10
tk.gocuiSize.h1 = 25
tk.v, _ = me.baseGui.SetView("ddview",
tk.gocuiSize.w0,
tk.gocuiSize.h0,
tk.gocuiSize.w1,
tk.gocuiSize.h1, 0)
if tk.v == nil {
return newNode
}
tk.v.Wrap = true
tk.v.Frame = true
tk.v.Clear()
fmt.Fprint(tk.v, ddItems)
tk.SetVisible(true)
return newNode
}
func makeDropdownViewOrig() {
if me.ddview != nil {
return
}
me.ddview = addDropdown()
// n.TK = initWidget(n)
var tk *guiWidget
tk = me.ddview.TK.(*guiWidget)
tk.gocuiSize.w0 = 20
tk.gocuiSize.w1 = 40
tk.gocuiSize.h0 = 10
tk.gocuiSize.h1 = 25
tk.v, _ = me.baseGui.SetView("ddview",
tk.gocuiSize.w0,
tk.gocuiSize.h0,
tk.gocuiSize.w1,
tk.gocuiSize.h1, 0)
if tk.v == nil {
return
}
tk.v.Wrap = true
tk.v.Frame = true
tk.v.Clear()
fmt.Fprint(tk.v, tk.labelN)
}
func addDropdown() *tree.Node {
n := new(tree.Node)
n.WidgetType = widget.Flag
n.WidgetId = 2222
n.ParentId = 0
// store the internal toolkit information
tk := new(guiWidget)
tk.frame = true
tk.labelN = "DropBox text"
tk.node = n
// copy the data from the action message
tk.node.State.Label = "DropBox"
// set the name used by gocui to the id
tk.cuiName = "-1 dropbox"
tk.color = &colorFlag
// add this new widget on the binary tree
tk.parent = me.treeRoot.TK.(*guiWidget)
if tk.parent == nil {
panic("addDropdown() didn't get treeRoot guiWidget")
} else {
tk.parent.children = append(tk.parent.children, tk)
}
n.TK = tk
return n
}
func showDropdownItems(ddItems string) {
for i, s := range strings.Split(ddItems, "\n") {
log.Log(NOW, "showDropdownItems() found =", i, s)
}
var tk *guiWidget
tk = me.ddview.TK.(*guiWidget)
log.Log(NOW, "doWidgetClick() visible =", tk.Visible())
if tk.Visible() {
tk.SetVisible(false)
me.baseGui.DeleteView("ddview")
tk.v = nil
} else {
log.Log(NOW, "new dns list should be set to:", ddItems)
tk.labelN = ddItems
tk.SetText(ddItems)
tk.SetVisible(true)
tk.v.Clear()
fmt.Fprint(tk.v, ddItems)
}
}
func dropdownClicked(mouseX, mouseH int) {
tk := me.ddview.TK.(*guiWidget)
if tk.Visible() {
log.Log(NOW, "hide DDview() Mouse really down at:", mouseX, mouseH)
hideDDview()
} else {
log.Log(NOW, "show DDview() Mouse really down at:", mouseX, mouseH)
showDDview()
}
}
func hideDDview() error {
var tk *guiWidget
tk = me.ddview.TK.(*guiWidget)
w, h := me.baseGui.MousePosition()
log.Log(NOW, "hide dropdown menu() view msgMouseDown (w,h) =", w, h)
if me.ddview == nil {
return gocui.ErrUnknownView
}
if tk.v == nil {
return gocui.ErrUnknownView
}
tk.SetVisible(false)
return nil
}
func showDDview() error {
w, h := me.baseGui.MousePosition()
log.Log(NOW, "show dropdown menu() view msgMouseDown (w,h) =", w, h)
if me.ddview == nil {
return gocui.ErrUnknownView
}
var tk *guiWidget
tk = me.ddview.TK.(*guiWidget)
if tk.v == nil {
return gocui.ErrUnknownView
}
tk.SetVisible(true)
return nil
}
/*
// if there is a drop down view active, treat it like a dialog box and close it
if (hideDDview() == nil) {
return nil
}
*/
func (w *guiWidget) dropdownClicked(mouseW, mouseH int) {
log.Log(NOW, "dropdownClicked() (w,h) =", mouseW, mouseH)
w.SetVisible(false)
}
func dropdownUnclicked(mouseX, mouseH int) {
tk := me.ddview.TK.(*guiWidget)
log.Log(NOW, "mouseUp() view msgMouseDown (check here for dropdown menu click) (w,h) =", mouseX, mouseH)
if me.ddClicked {
me.ddClicked = false
log.Log(NOW, "mouseUp() ddview is the thing that was clicked", mouseX, mouseH)
log.Log(NOW, "mouseUp() find out what the string is here", mouseX, mouseH, tk.gocuiSize.h1)
var newZone string = ""
if me.ddNode != nil {
var ddtk *guiWidget
ddtk = me.ddview.TK.(*guiWidget)
value := mouseH - tk.gocuiSize.h0 - 1
log.Log(NOW, "mouseUp() me.ddview.tk.gocuiSize.h1 =", tk.gocuiSize.h1)
log.Log(NOW, "mouseUp() me.ddNode.vals =", ddtk.vals)
valsLen := len(ddtk.vals)
log.Log(NOW, "mouseUp() value =", value, "valsLen =", valsLen)
log.Log(NOW, "mouseUp() me.ddNode.vals =", ddtk.vals)
if (value >= 0) && (value < valsLen) {
newZone = ddtk.vals[value]
log.Log(NOW, "mouseUp() value =", value, "newZone =", newZone)
}
}
hideDDview()
if newZone != "" {
if me.ddNode != nil {
var ddtk *guiWidget
ddtk = me.ddview.TK.(*guiWidget)
ddtk.SetText(newZone)
ddtk.value = newZone
// me.ddNode.doUserEvent()
me.myTree.SendUserEvent(me.ddNode)
}
}
}
}
|
