Display "processing.." splashscreen while wallet initializing

components/PasswordDialog.qml

@@ -1,3 +1,31 @@
+// Copyright (c) 2014-2015, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 import QtQuick 2.0
 import QtQuick.Controls 1.4
 import QtQuick.Dialogs 1.2

components/ProcessingSplash.qml

@@ -0,0 +1,63 @@
+// Copyright (c) 2014-2015, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import QtQuick 2.0
+import QtQuick.Window 2.1
+import QtQuick.Controls 1.4
+import QtQuick.Layouts 1.1
+
+Window {
+    id: splash
+    modality: Qt.ApplicationModal
+    flags: Qt.SplashScreen
+    property alias message: message.text
+    width: 200
+    height: 100
+    opacity: 0.5
+
+    ColumnLayout {
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.verticalCenter: parent.verticalCenter
+
+        BusyIndicator {
+            running: parent.visible
+            Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter
+        }
+
+        Text {
+            id: message
+            text: "Please wait..."
+            font {
+                pointSize: 22
+            }
+            horizontalAlignment: Text.AlignHCenter
+        }
+    }
+
+
+}

main.cpp

@@ -72,6 +72,8 @@ int main(int argc, char *argv[])
     qRegisterMetaType<PendingTransaction::Priority>();
 
 
+
+
     QQmlApplicationEngine engine;
 
     OSCursor cursor;
@@ -83,6 +85,7 @@ int main(int argc, char *argv[])
 
     engine.rootContext()->setContextProperty("translationManager", TranslationManager::instance());
 
+
 //  export to QML monero accounts root directory
 //  wizard is talking about where
 //  to save the wallet file (.keys, .bin), they have to be user-accessible for

main.qml

@@ -147,11 +147,11 @@ ApplicationWindow {
             walletManager.openWalletAsync(wallet_path, appWindow.password,
                                               persistentSettings.testnet);
         }
-
     }
 
 
     function connectWallet(wallet) {
+        showProcessingSplash()
         currentWallet = wallet
         currentWallet.refreshed.connect(onWalletRefresh)
         currentWallet.updated.connect(onWalletUpdate)
@@ -167,7 +167,6 @@ ApplicationWindow {
 
     function onWalletOpened(wallet) {
         console.log(">>> wallet opened: " + wallet)
-
         if (wallet.status !== Wallet.Status_Ok) {
             if (appWindow.password === '') {
                 console.error("Error opening wallet with empty password: ", wallet.errorString);
@@ -188,7 +187,6 @@ ApplicationWindow {
                 informationPopup.onCloseCallback = function() {
                     passwordDialog.open()
                 }
-
             }
             return;
         }
@@ -212,6 +210,10 @@ ApplicationWindow {
 
     function onWalletRefresh() {
         console.log(">>> wallet refreshed")
+        if (splash.visible) {
+            hideProcessingSplash()
+        }
+
         leftPanel.networkStatus.connected = currentWallet.connected
         onWalletUpdate();
     }
@@ -297,6 +299,19 @@ ApplicationWindow {
         basicPanel.enabled = enable;
     }
 
+    function showProcessingSplash(message) {
+        console.log("Displaying processing splash")
+        if (typeof message != 'undefined') {
+            splash.message = message
+        }
+        splash.show()
+    }
+
+    function hideProcessingSplash() {
+        console.log("Hiding processing splash")
+        splash.hide()
+    }
+
 
     objectName: "appWindow"
     visible: true
@@ -371,10 +386,6 @@ ApplicationWindow {
         onAccepted: {
             appWindow.currentWallet = null
             appWindow.initialize();
-
-//            var wallet_path = walletPath();
-//            console.log("opening wallet with password: ", wallet_path);
-//            walletManager.openWalletAsync(wallet_path, password, persistentSettings.testnet);
         }
         onRejected: {
             appWindow.enableUI(false)
@@ -384,19 +395,18 @@ ApplicationWindow {
         }
     }
 
-    Window {
+
-        id: walletInitializationSplash
+    ProcessingSplash {
-        modality: Qt.ApplicationModal
+        id: splash
-        flags: Qt.SplashScreen
+        width: appWindow.width / 2
-        height: 100
+        height: appWindow.height / 2
-        width:  250
+        x: (appWindow.width - width) / 2 + appWindow.x
-        Text {
+        y: (appWindow.height - height) / 2 + appWindow.y
-            anchors.fill: parent
+        message: qsTr("Please wait...")
-            text: qsTr("Initializing Wallet...");
-        }
     }
 
 
+
     Item {
         id: rootItem
         anchors.fill: parent

qml.qrc

@@ -115,5 +115,6 @@
         <file>components/IconButton.qml</file>
         <file>lang/flags/italy.png</file>
         <file>components/PasswordDialog.qml</file>
+        <file>components/ProcessingSplash.qml</file>
     </qresource>
 </RCC>