Add "centered" property to all Modal dialogs.

3 files changed, 34 insertions, 12 deletions

diff --git a/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Alert.kt b/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Alert.kt
index 852820af..cfdd36a9 100644
--- a/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Alert.kt
+++ b/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Alert.kt
@@ -23,8 +23,8 @@ package pl.treksoft.kvision.modal
 
 import pl.treksoft.kvision.core.Widget
 import pl.treksoft.kvision.html.Align
-import pl.treksoft.kvision.html.ButtonStyle
 import pl.treksoft.kvision.html.Button
+import pl.treksoft.kvision.html.ButtonStyle
 import pl.treksoft.kvision.html.TAG
 import pl.treksoft.kvision.html.Tag
 import pl.treksoft.kvision.utils.ENTER_KEY
@@ -39,13 +39,14 @@ import pl.treksoft.kvision.utils.ENTER_KEY
  * @param align text align
  * @param size modal window size
  * @param animation determines if animations are used
+ * @param centered determines if modal dialog is vertically centered
  * @param callback a function called after closing window with OK button
  */
 open class Alert(
     caption: String? = null, text: String? = null, rich: Boolean = false,
-    align: Align? = null, size: ModalSize? = null, animation: Boolean = true,
+    align: Align? = null, size: ModalSize? = null, animation: Boolean = true, centered: Boolean = false,
     private val callback: (() -> Unit)? = null
-) : Modal(caption, true, size, animation) {
+) : Modal(caption, true, size, animation, centered) {
 
     /**
      * Window content text.
@@ -107,15 +108,16 @@ open class Alert(
          * @param align text align
          * @param size modal window size
          * @param animation determines if animations are used
+         * @param centered determines if modal dialog is vertically centered
          * @param callback a function called after closing window with OK button
          */
         @Suppress("LongParameterList")
         fun show(
             caption: String? = null, text: String? = null, rich: Boolean = false,
             align: Align? = null, size: ModalSize? = null, animation: Boolean = true,
-            callback: (() -> Unit)? = null
+            centered: Boolean = false, callback: (() -> Unit)? = null
         ) {
-            Alert(caption, text, rich, align, size, animation, callback).show()
+            Alert(caption, text, rich, align, size, animation, centered, callback).show()
         }
     }
 }
diff --git a/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Confirm.kt b/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Confirm.kt
index c464ea11..660c253c 100644
--- a/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Confirm.kt
+++ b/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Confirm.kt
@@ -37,6 +37,7 @@ import pl.treksoft.kvision.html.Tag
  * @param align text align
  * @param size modal window size
  * @param animation determines if animations are used
+ * @param centered determines if modal dialog is vertically centered
  * @param cancelVisible determines if Cancel button is visible
  * @param yesTitle yes button text
  * @param noTitle no button text
@@ -46,11 +47,11 @@ import pl.treksoft.kvision.html.Tag
  */
 open class Confirm(
     caption: String? = null, text: String? = null, rich: Boolean = false,
-    align: Align? = null, size: ModalSize? = null, animation: Boolean = true,
+    align: Align? = null, size: ModalSize? = null, animation: Boolean = true, centered: Boolean = false,
     cancelVisible: Boolean = false, yesTitle: String = "Yes", noTitle: String = "No", cancelTitle: String = "Cancel",
     private val noCallback: (() -> Unit)? = null,
     private val yesCallback: (() -> Unit)? = null
-) : Modal(caption, false, size, animation, false) {
+) : Modal(caption, false, size, animation, centered, false) {
     /**
      * Window content text.
      */
@@ -156,6 +157,7 @@ open class Confirm(
          * @param align text align
          * @param size modal window size
          * @param animation determines if animations are used
+         * @param centered determines if modal dialog is vertically centered
          * @param cancelVisible determines if Cancel button is visible
          * @param noCallback a function called after closing window with No button
          * @param yesCallback a function called after closing window with Yes button
@@ -163,12 +165,12 @@ open class Confirm(
         @Suppress("LongParameterList")
         fun show(
             caption: String? = null, text: String? = null, rich: Boolean = false,
-            align: Align? = null, size: ModalSize? = null, animation: Boolean = true,
+            align: Align? = null, size: ModalSize? = null, animation: Boolean = true, centered: Boolean = false,
             cancelVisible: Boolean = false, yesTitle: String = "Yes", noTitle: String = "No",
             cancelTitle: String = "Cancel", noCallback: (() -> Unit)? = null, yesCallback: (() -> Unit)? = null
         ) {
             Confirm(
-                caption, text, rich, align, size, animation, cancelVisible, yesTitle, noTitle, cancelTitle,
+                caption, text, rich, align, size, animation, centered, cancelVisible, yesTitle, noTitle, cancelTitle,
                 noCallback, yesCallback
             ).show()
         }
diff --git a/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Modal.kt b/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Modal.kt
index 63035e76..baf1d4e0 100644
--- a/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Modal.kt
+++ b/kvision-modules/kvision-bootstrap/src/main/kotlin/pl/treksoft/kvision/modal/Modal.kt
@@ -52,6 +52,7 @@ enum class ModalSize(val className: String) {
  * @param closeButton determines if Close button is visible
  * @param size modal window size
  * @param animation determines if animations are used
+ * @param centered determines if modal dialog is vertically centered
  * @param escape determines if dialog can be closed with Esc key
  * @param classes a set of CSS class names
  * @param init an initializer extension function
@@ -59,7 +60,7 @@ enum class ModalSize(val className: String) {
 @Suppress("TooManyFunctions")
 open class Modal(
     caption: String? = null, closeButton: Boolean = true,
-    size: ModalSize? = null, animation: Boolean = true, private val escape: Boolean = true,
+    size: ModalSize? = null, animation: Boolean = true, centered: Boolean = false, private val escape: Boolean = true,
     classes: Set<String> = setOf(), init: (Modal.() -> Unit)? = null
 ) : SimplePanel(classes) {
 
@@ -95,8 +96,16 @@ open class Modal(
      * Determines if animations are used.
      */
     var animation by refreshOnUpdate(animation)
+    /**
+     * Determines if modal dialog is vertically centered.
+     */
+    var centered
+        get() = dialog.centered
+        set(value) {
+            dialog.centered = value
+        }
 
-    private val dialog = ModalDialog(size)
+    private val dialog = ModalDialog(size, centered)
     private val header = SimplePanel(setOf("modal-header"))
     /**
      * @suppress
@@ -273,19 +282,28 @@ open class Modal(
  *
  * @constructor
  * @param size modal window size
+ * @param centered determines if modal dialog is vertically centered
  */
-internal class ModalDialog(size: ModalSize?) : SimplePanel(setOf("modal-dialog")) {
+internal class ModalDialog(size: ModalSize?, centered: Boolean = false) : SimplePanel(setOf("modal-dialog")) {
 
     /**
      * Modal window size.
      */
     var size by refreshOnUpdate(size)
 
+    /**
+     * Determines if modal dialog is vertically centered.
+     */
+    var centered by refreshOnUpdate(centered)
+
     override fun getSnClass(): List<StringBoolPair> {
         val cl = super.getSnClass().toMutableList()
         size?.let {
             cl.add(it.className to true)
         }
+        if (centered) {
+            cl.add("modal-dialog-centered" to true)
+        }
         return cl
     }
 }