mirror of https://github.com/anoshenko/rui.git
116 lines
3.0 KiB
Go
116 lines
3.0 KiB
Go
package rui
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
func sizeConstant(session Session, tag string) (SizeUnit, bool) {
|
|
if text, ok := session.Constant(tag); ok {
|
|
return StringToSizeUnit(text)
|
|
}
|
|
return AutoSize(), false
|
|
}
|
|
|
|
func updateCSSStyle(htmlID string, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
if view := session.viewByHTMLID(htmlID); view != nil {
|
|
var builder viewCSSBuilder
|
|
|
|
builder.buffer = allocStringBuilder()
|
|
builder.buffer.WriteString(`updateCSSStyle('`)
|
|
builder.buffer.WriteString(view.htmlID())
|
|
builder.buffer.WriteString(`', '`)
|
|
view.cssStyle(view, &builder)
|
|
builder.buffer.WriteString(`');`)
|
|
view.Session().runScript(builder.finish())
|
|
}
|
|
}
|
|
}
|
|
|
|
func updateInnerHTML(htmlID string, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
var view View
|
|
if htmlID == "ruiRootView" {
|
|
view = session.RootView()
|
|
} else {
|
|
view = session.viewByHTMLID(htmlID)
|
|
}
|
|
if view != nil {
|
|
script := allocStringBuilder()
|
|
defer freeStringBuilder(script)
|
|
|
|
script.Grow(32 * 1024)
|
|
view.htmlSubviews(view, script)
|
|
view.Session().runScript(fmt.Sprintf(`updateInnerHTML('%v', '%v');`, view.htmlID(), script.String()))
|
|
//view.updateEventHandlers()
|
|
}
|
|
}
|
|
}
|
|
|
|
func appendToInnerHTML(htmlID, content string, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
if view := session.viewByHTMLID(htmlID); view != nil {
|
|
view.Session().runScript(fmt.Sprintf(`appendToInnerHTML('%v', '%v');`, view.htmlID(), content))
|
|
//view.updateEventHandlers()
|
|
}
|
|
}
|
|
}
|
|
|
|
func updateProperty(htmlID, property, value string, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
session.runScript(fmt.Sprintf(`updateProperty('%v', '%v', '%v');`, htmlID, property, value))
|
|
}
|
|
}
|
|
|
|
func updateCSSProperty(htmlID, property, value string, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
session.runScript(fmt.Sprintf(`updateCSSProperty('%v', '%v', '%v');`, htmlID, property, value))
|
|
}
|
|
}
|
|
|
|
func updateBoolProperty(htmlID, property string, value bool, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
if value {
|
|
session.runScript(fmt.Sprintf(`updateProperty('%v', '%v', true);`, htmlID, property))
|
|
} else {
|
|
session.runScript(fmt.Sprintf(`updateProperty('%v', '%v', false);`, htmlID, property))
|
|
}
|
|
}
|
|
}
|
|
|
|
func removeProperty(htmlID, property string, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
session.runScript(fmt.Sprintf(`removeProperty('%v', '%v');`, htmlID, property))
|
|
}
|
|
}
|
|
|
|
/*
|
|
func setDisabled(htmlID string, disabled bool, session Session) {
|
|
if !session.ignoreViewUpdates() {
|
|
if disabled {
|
|
session.runScript(fmt.Sprintf(`setDisabled('%v', true);`, htmlID))
|
|
} else {
|
|
session.runScript(fmt.Sprintf(`setDisabled('%v', false);`, htmlID))
|
|
}
|
|
}
|
|
}
|
|
*/
|
|
|
|
func viewByHTMLID(id string, startView View) View {
|
|
if startView != nil {
|
|
if startView.htmlID() == id {
|
|
return startView
|
|
}
|
|
if container, ok := startView.(ParanetView); ok {
|
|
for _, view := range container.Views() {
|
|
if view != nil {
|
|
if v := viewByHTMLID(id, view); v != nil {
|
|
return v
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|