Merge branch 'develop' into remove-updater

3 files changed, 81 insertions, 38 deletions

diff --git a/launcher/ui/pages/global/JavaPage.cpp b/launcher/ui/pages/global/JavaPage.cpp
index 2cee15bf..81dd4cc1 100644
--- a/launcher/ui/pages/global/JavaPage.cpp
+++ b/launcher/ui/pages/global/JavaPage.cpp
@@ -58,9 +58,8 @@ JavaPage::JavaPage(QWidget *parent) : QWidget(parent), ui(new Ui::JavaPage)
     ui->setupUi(this);
     ui->tabWidget->tabBar()->hide();
 
-    auto sysMiB = Sys::getSystemRam() / Sys::mebibyte;
-    ui->maxMemSpinBox->setMaximum(sysMiB);
     loadSettings();
+    updateThresholds();
 }
 
 JavaPage::~JavaPage()
@@ -177,6 +176,11 @@ void JavaPage::on_javaTestBtn_clicked()
     checker->run();
 }
 
+void JavaPage::on_maxMemSpinBox_valueChanged(int i)
+{
+    updateThresholds();
+}
+
 void JavaPage::checkerFinished()
 {
     checker.reset();
@@ -186,3 +190,29 @@ void JavaPage::retranslate()
 {
     ui->retranslateUi(this);
 }
+
+void JavaPage::updateThresholds()
+{
+    auto sysMiB = Sys::getSystemRam() / Sys::mebibyte;
+    unsigned int maxMem = ui->maxMemSpinBox->value();
+
+    QString iconName;
+
+    if (maxMem >= sysMiB) {
+        iconName = "status-bad";
+        ui->labelMaxMemIcon->setToolTip(tr("Your maximum memory allocation exceeds your system memory capacity."));
+    } else if (maxMem > (sysMiB * 0.9)) {
+        iconName = "status-yellow";
+        ui->labelMaxMemIcon->setToolTip(tr("Your maximum memory allocation approaches your system memory capacity."));
+    } else {
+        iconName = "status-good";
+        ui->labelMaxMemIcon->setToolTip("");
+    }
+
+    {
+        auto height = ui->labelMaxMemIcon->fontInfo().pixelSize();
+        QIcon icon = APPLICATION->getThemedIcon(iconName);
+        QPixmap pix = icon.pixmap(height, height);
+        ui->labelMaxMemIcon->setPixmap(pix);
+    }
+}
diff --git a/launcher/ui/pages/global/JavaPage.h b/launcher/ui/pages/global/JavaPage.h
index 64d4098e..2ef6d749 100644
--- a/launcher/ui/pages/global/JavaPage.h
+++ b/launcher/ui/pages/global/JavaPage.h
@@ -76,6 +76,8 @@ public:
     bool apply() override;
     void retranslate() override;
 
+    void updateThresholds();
+
 private:
     void applySettings();
     void loadSettings();
@@ -85,6 +87,7 @@ slots:
     void on_javaDetectBtn_clicked();
     void on_javaTestBtn_clicked();
     void on_javaBrowseBtn_clicked();
+    void on_maxMemSpinBox_valueChanged(int i);
     void checkerFinished();
 
 private:
diff --git a/launcher/ui/pages/global/JavaPage.ui b/launcher/ui/pages/global/JavaPage.ui
index 6ccffed4..6749cbe4 100644
--- a/launcher/ui/pages/global/JavaPage.ui
+++ b/launcher/ui/pages/global/JavaPage.ui
@@ -44,50 +44,38 @@
          <property name="title">
           <string>Memory</string>
          </property>
-         <layout class="QGridLayout" name="gridLayout_2">
-          <item row="1" column="1">
-           <widget class="QSpinBox" name="maxMemSpinBox">
-            <property name="toolTip">
-             <string>The maximum amount of memory Minecraft is allowed to use.</string>
-            </property>
-            <property name="suffix">
-             <string notr="true"> MiB</string>
-            </property>
-            <property name="minimum">
-             <number>128</number>
-            </property>
-            <property name="maximum">
-             <number>65536</number>
-            </property>
-            <property name="singleStep">
-             <number>128</number>
+         <layout class="QGridLayout" name="gridLayout_2" columnstretch="1,0,0,0">
+          <item row="1" column="0">
+           <widget class="QLabel" name="labelMaxMem">
+            <property name="text">
+             <string>Ma&amp;ximum memory allocation:</string>
             </property>
-            <property name="value">
-             <number>1024</number>
+            <property name="buddy">
+             <cstring>maxMemSpinBox</cstring>
             </property>
            </widget>
           </item>
-          <item row="0" column="0">
-           <widget class="QLabel" name="labelMinMem">
+          <item row="2" column="0">
+           <widget class="QLabel" name="labelPermGen">
             <property name="text">
-             <string>&amp;Minimum memory allocation:</string>
+             <string notr="true">&amp;PermGen:</string>
             </property>
             <property name="buddy">
-             <cstring>minMemSpinBox</cstring>
+             <cstring>permGenSpinBox</cstring>
             </property>
            </widget>
           </item>
-          <item row="1" column="0">
-           <widget class="QLabel" name="labelMaxMem">
+          <item row="0" column="0">
+           <widget class="QLabel" name="labelMinMem">
             <property name="text">
-             <string>Ma&amp;ximum memory allocation:</string>
+             <string>&amp;Minimum memory allocation:</string>
             </property>
             <property name="buddy">
-             <cstring>maxMemSpinBox</cstring>
+             <cstring>minMemSpinBox</cstring>
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
+          <item row="0" column="2">
            <widget class="QSpinBox" name="minMemSpinBox">
             <property name="toolTip">
              <string>The amount of memory Minecraft is started with.</string>
@@ -99,7 +87,7 @@
              <number>128</number>
             </property>
             <property name="maximum">
-             <number>65536</number>
+             <number>1048576</number>
             </property>
             <property name="singleStep">
              <number>128</number>
@@ -109,17 +97,29 @@
             </property>
            </widget>
           </item>
-          <item row="2" column="0">
-           <widget class="QLabel" name="labelPermGen">
-            <property name="text">
-             <string notr="true">&amp;PermGen:</string>
+          <item row="1" column="2">
+           <widget class="QSpinBox" name="maxMemSpinBox">
+            <property name="toolTip">
+             <string>The maximum amount of memory Minecraft is allowed to use.</string>
             </property>
-            <property name="buddy">
-             <cstring>permGenSpinBox</cstring>
+            <property name="suffix">
+             <string notr="true"> MiB</string>
+            </property>
+            <property name="minimum">
+             <number>128</number>
+            </property>
+            <property name="maximum">
+             <number>1048576</number>
+            </property>
+            <property name="singleStep">
+             <number>128</number>
+            </property>
+            <property name="value">
+             <number>1024</number>
             </property>
            </widget>
           </item>
-          <item row="2" column="1">
+          <item row="2" column="2">
            <widget class="QSpinBox" name="permGenSpinBox">
             <property name="toolTip">
              <string>The amount of memory available to store loaded Java classes.</string>
@@ -141,6 +141,16 @@
             </property>
            </widget>
           </item>
+          <item row="1" column="3">
+           <widget class="QLabel" name="labelMaxMemIcon">
+            <property name="text">
+             <string/>
+            </property>
+            <property name="buddy">
+             <cstring>maxMemSpinBox</cstring>
+            </property>
+           </widget>
+          </item>
          </layout>
         </widget>
        </item>