2021-09-07 17:36:50 +03:00
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package rui
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2022-07-08 13:16:42 +03:00
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// ShowMessage displays the popup with the title given in the "title" argument and the message text given in the "text" argument.
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2021-09-07 17:36:50 +03:00
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func ShowMessage(title, text string, session Session) {
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textView := NewTextView(session, Params{
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Text: text,
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Style: "ruiMessageText",
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})
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params := Params{
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CloseButton: true,
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OutsideClose: true,
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}
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if title != "" {
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params[Title] = title
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}
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NewPopup(textView, params).Show()
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}
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2022-07-08 13:16:42 +03:00
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// ShowQuestion displays a message with the given title and text and two buttons "Yes" and "No".
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// When the "Yes" button is clicked, the message is closed and the onYes function is called (if it is not nil).
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// When the "No" button is pressed, the message is closed and the onNo function is called (if it is not nil).
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2021-09-07 17:36:50 +03:00
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func ShowQuestion(title, text string, session Session, onYes func(), onNo func()) {
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textView := NewTextView(session, Params{
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Text: text,
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Style: "ruiMessageText",
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})
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params := Params{
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CloseButton: false,
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OutsideClose: false,
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Buttons: []PopupButton{
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{
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2023-05-18 12:26:54 +03:00
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Title: "Yes",
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Type: DefaultButton,
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2021-09-07 17:36:50 +03:00
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OnClick: func(popup Popup) {
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popup.Dismiss()
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2023-05-18 12:26:54 +03:00
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if onYes != nil {
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onYes()
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2021-09-07 17:36:50 +03:00
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}
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},
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},
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{
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2023-05-18 12:26:54 +03:00
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Title: "No",
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Type: CancelButton,
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2021-09-07 17:36:50 +03:00
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OnClick: func(popup Popup) {
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popup.Dismiss()
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2023-05-18 12:26:54 +03:00
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if onNo != nil {
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onNo()
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2021-09-07 17:36:50 +03:00
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}
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},
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},
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},
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}
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if title != "" {
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params[Title] = title
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}
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NewPopup(textView, params).Show()
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}
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2022-07-08 13:16:42 +03:00
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// ShowCancellableQuestion displays a message with the given title and text and three buttons "Yes", "No" and "Cancel".
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// When the "Yes", "No" or "Cancel" button is pressed, the message is closed and the onYes, onNo or onCancel function
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// (if it is not nil) is called, respectively.
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2021-09-07 17:36:50 +03:00
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func ShowCancellableQuestion(title, text string, session Session, onYes func(), onNo func(), onCancel func()) {
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textView := NewTextView(session, Params{
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Text: text,
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Style: "ruiMessageText",
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})
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params := Params{
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CloseButton: false,
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OutsideClose: false,
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Buttons: []PopupButton{
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{
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2023-05-18 12:26:54 +03:00
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Title: "Yes",
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Type: DefaultButton,
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2021-09-07 17:36:50 +03:00
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OnClick: func(popup Popup) {
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popup.Dismiss()
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2023-05-18 12:26:54 +03:00
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if onYes != nil {
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onYes()
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2021-09-07 17:36:50 +03:00
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}
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},
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},
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{
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Title: "No",
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OnClick: func(popup Popup) {
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popup.Dismiss()
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if onNo != nil {
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onNo()
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}
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},
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},
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{
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2023-05-18 12:26:54 +03:00
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Title: "Cancel",
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Type: CancelButton,
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2021-09-07 17:36:50 +03:00
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OnClick: func(popup Popup) {
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popup.Dismiss()
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2023-05-18 12:26:54 +03:00
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if onCancel != nil {
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onCancel()
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2021-09-07 17:36:50 +03:00
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}
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},
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},
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},
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}
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if title != "" {
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params[Title] = title
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}
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NewPopup(textView, params).Show()
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}
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type popupMenuData struct {
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2022-08-31 17:31:17 +03:00
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items []string
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disabled []int
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session Session
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popup Popup
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result func(int)
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2021-09-07 17:36:50 +03:00
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}
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func (popup *popupMenuData) itemClick(list ListView, n int) {
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2022-08-31 17:31:17 +03:00
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if popup.IsListItemEnabled(n) {
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if popup.popup != nil {
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popup.popup.Dismiss()
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popup.popup = nil
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}
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if popup.result != nil {
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popup.result(n)
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}
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2021-09-07 17:36:50 +03:00
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}
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}
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func (popup *popupMenuData) ListSize() int {
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return len(popup.items)
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}
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func (popup *popupMenuData) ListItem(index int, session Session) View {
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2023-05-03 15:16:03 +03:00
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view := NewTextView(popup.session, Params{
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2021-09-07 17:36:50 +03:00
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Text: popup.items[index],
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Style: "ruiPopupMenuItem",
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})
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2023-05-03 15:16:03 +03:00
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if !popup.IsListItemEnabled(index) {
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view.Set(TextColor, "@ruiDisabledTextColor")
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}
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return view
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2021-09-07 17:36:50 +03:00
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}
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func (popup *popupMenuData) IsListItemEnabled(index int) bool {
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2022-08-31 17:31:17 +03:00
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if popup.disabled != nil {
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for _, n := range popup.disabled {
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if index == n {
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return false
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}
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}
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}
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2021-09-07 17:36:50 +03:00
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return true
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}
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2022-07-08 13:16:42 +03:00
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// PopupMenuResult is the constant for the "popup-menu-result" property tag.
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// The "popup-menu-result" property sets the function (format: func(int)) to be called when
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// a menu item of popup menu is selected.
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2021-09-07 17:36:50 +03:00
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const PopupMenuResult = "popup-menu-result"
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2022-07-08 13:16:42 +03:00
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// ShowMenu displays the menu. Menu items are set using the Items property.
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// The "popup-menu-result" property sets the function (format: func(int)) to be called when a menu item is selected.
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2021-11-17 12:32:37 +03:00
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func ShowMenu(session Session, params Params) Popup {
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2021-09-07 17:36:50 +03:00
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value, ok := params[Items]
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if !ok || value == nil {
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ErrorLog("Unable to show empty menu")
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2021-11-17 12:32:37 +03:00
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return nil
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2021-09-07 17:36:50 +03:00
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}
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var adapter ListAdapter
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data := new(popupMenuData)
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data.session = session
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switch value := value.(type) {
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case []string:
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data.items = value
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adapter = data
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case ListAdapter:
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adapter = value
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default:
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notCompatibleType(Items, value)
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2021-11-17 12:32:37 +03:00
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return nil
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2021-09-07 17:36:50 +03:00
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}
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2022-08-31 17:31:17 +03:00
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if value, ok := params[PopupMenuResult]; ok && value != nil {
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2021-09-07 17:36:50 +03:00
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if result, ok := value.(func(int)); ok {
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data.result = result
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}
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}
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2022-08-31 17:31:17 +03:00
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if value, ok := params[DisabledItems]; ok && value != nil {
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if value, ok := value.([]int); ok {
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data.disabled = value
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}
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}
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2021-09-07 17:36:50 +03:00
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listView := NewListView(session, Params{
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Items: adapter,
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Orientation: TopDownOrientation,
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ListItemClickedEvent: data.itemClick,
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})
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2021-12-08 18:26:46 +03:00
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popupParams := Params{}
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for tag, value := range params {
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switch tag {
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2022-08-31 17:31:17 +03:00
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case Items, PopupMenuResult, DisabledItems:
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2021-12-08 18:26:46 +03:00
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// do nothing
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default:
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popupParams[tag] = value
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}
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}
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data.popup = NewPopup(listView, popupParams)
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2021-09-07 17:36:50 +03:00
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data.popup.Show()
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FocusView(listView)
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2021-11-17 12:32:37 +03:00
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return data.popup
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2021-09-07 17:36:50 +03:00
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}
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