112 lines
2.2 KiB
Go
112 lines
2.2 KiB
Go
package main
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// implements widgets 'Window' and 'Tab'
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import (
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"strings"
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"go.wit.com/log"
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"go.wit.com/gui/widget"
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)
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func (w *guiWidget) Width() int {
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if w.frame {
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return w.gocuiSize.w1 - w.gocuiSize.w0
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}
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return w.gocuiSize.w1 - w.gocuiSize.w0 - 1
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}
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func (w *guiWidget) Height() int {
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if w.frame {
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return w.gocuiSize.h1 - w.gocuiSize.h0
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}
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return w.gocuiSize.h1 - w.gocuiSize.h0 - 1
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}
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func (n *node) gocuiSetWH(sizeW, sizeH int) {
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w := len(n.Text)
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lines := strings.Split(n.Text, "\n")
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h := len(lines)
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tk := n.tk
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if tk.isFake {
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tk.gocuiSize.w0 = sizeW
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tk.gocuiSize.h0 = sizeH
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tk.gocuiSize.w1 = tk.gocuiSize.w0 + w + me.FramePadW
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tk.gocuiSize.h1 = tk.gocuiSize.h0 + h + me.FramePadH
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return
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}
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if tk.frame {
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tk.gocuiSize.w0 = sizeW
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tk.gocuiSize.h0 = sizeH
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tk.gocuiSize.w1 = tk.gocuiSize.w0 + w + me.FramePadW
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tk.gocuiSize.h1 = tk.gocuiSize.h0 + h + me.FramePadH
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} else {
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tk.gocuiSize.w0 = sizeW - 1
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tk.gocuiSize.h0 = sizeH - 1
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tk.gocuiSize.w1 = tk.gocuiSize.w0 + w + 1
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tk.gocuiSize.h1 = tk.gocuiSize.h0 + h + 1
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}
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}
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func redoWindows(nextW int, nextH int) {
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for _, n := range me.rootNode.children {
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if n.WidgetType != widget.Window {
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continue
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}
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w := n.tk
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var tabs bool
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for _, child := range n.children {
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if (child.WidgetType == widget.Tab) {
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tabs = true
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}
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}
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if (tabs) {
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// window is tabs. Don't show it as a standard button
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w.frame = false
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n.hasTabs = true
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} else {
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w.frame = false
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n.hasTabs = false
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}
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n.gocuiSetWH(nextW, nextH)
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n.deleteView()
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n.showView()
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sizeW := w.Width() + me.WindowPadW
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sizeH := w.Height()
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nextW += sizeW
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log.Log(NOW, "redoWindows() start nextW,H =", nextW, nextH, "gocuiSize.W,H =", sizeW, sizeH, n.Name)
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if n.hasTabs {
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n.redoTabs(me.TabW, me.TabH)
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}
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}
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}
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func (p *node) redoTabs(nextW int, nextH int) {
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for _, n := range p.children {
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if n.WidgetType != widget.Tab {
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continue
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}
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w := n.tk
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w.frame = true
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n.gocuiSetWH(nextW, nextH)
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n.deleteView()
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// setCurrentTab(n)
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// if (len(w.cuiName) < 4) {
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// w.cuiName = "abcd"
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// }
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n.showView()
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sizeW := w.Width() + me.TabPadW
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sizeH := w.Height()
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log.Log(NOW, "redoTabs() start nextW,H =", nextW, nextH, "gocuiSize.W,H =", sizeW, sizeH, n.Name)
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nextW += sizeW
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}
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}
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