Made Java path configurable

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>

launcher/Application.cpp

@@ -586,6 +586,7 @@ Application::Application(int& argc, char** argv) : QApplication(argc, argv)
         m_settings->registerSetting("IconsDir", "icons");
         m_settings->registerSetting("DownloadsDir", QStandardPaths::writableLocation(QStandardPaths::DownloadLocation));
         m_settings->registerSetting("DownloadsDirWatchRecursive", false);
+        m_settings->registerSetting("JavaDir", "java");
 
         // Editors
         m_settings->registerSetting("JsonEditor", QString());
@@ -1832,5 +1833,5 @@ QUrl Application::normalizeImportUrl(QString const& url)
 }
 const QString Application::javaPath()
 {
-    return FS::PathCombine(m_dataPath, "java");
+    return m_settings->get("JavaDir").toString();
 }

launcher/ui/pages/global/LauncherPage.cpp

@@ -173,6 +173,16 @@ void LauncherPage::on_downloadsDirBrowseBtn_clicked()
     }
 }
 
+void LauncherPage::on_javaDirBrowseBtn_clicked()
+{
+    QString raw_dir = QFileDialog::getExistingDirectory(this, tr("Java Folder"), ui->javaDirTextBox->text());
+
+    if (!raw_dir.isEmpty() && QDir(raw_dir).exists()) {
+        QString cooked_dir = FS::NormalizePath(raw_dir);
+        ui->javaDirTextBox->setText(cooked_dir);
+    }
+}
+
 void LauncherPage::on_metadataDisableBtn_clicked()
 {
     ui->metadataWarningLabel->setHidden(!ui->metadataDisableBtn->isChecked());
@@ -208,6 +218,7 @@ void LauncherPage::applySettings()
     s->set("CentralModsDir", ui->modsDirTextBox->text());
     s->set("IconsDir", ui->iconsDirTextBox->text());
     s->set("DownloadsDir", ui->downloadsDirTextBox->text());
+    s->set("JavaDir", ui->javaDirTextBox->text());
     s->set("DownloadsDirWatchRecursive", ui->downloadsDirWatchRecursiveCheckBox->isChecked());
 
     auto sortMode = (InstSortMode)ui->sortingModeGroup->checkedId();
@@ -269,6 +280,7 @@ void LauncherPage::loadSettings()
     ui->modsDirTextBox->setText(s->get("CentralModsDir").toString());
     ui->iconsDirTextBox->setText(s->get("IconsDir").toString());
     ui->downloadsDirTextBox->setText(s->get("DownloadsDir").toString());
+    ui->javaDirTextBox->setText(s->get("JavaDir").toString());
     ui->downloadsDirWatchRecursiveCheckBox->setChecked(s->get("DownloadsDirWatchRecursive").toBool());
 
     QString sortMode = s->get("InstSortMode").toString();

launcher/ui/pages/global/LauncherPage.h

@@ -74,6 +74,7 @@ class LauncherPage : public QWidget, public BasePage {
     void on_modsDirBrowseBtn_clicked();
     void on_iconsDirBrowseBtn_clicked();
     void on_downloadsDirBrowseBtn_clicked();
+    void on_javaDirBrowseBtn_clicked();
     void on_metadataDisableBtn_clicked();
 
     /*!

launcher/ui/pages/global/LauncherPage.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>511</width>
-    <height>629</height>
+    <height>654</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -67,13 +67,20 @@
           <string>Folders</string>
          </property>
          <layout class="QGridLayout" name="foldersBoxLayout">
-          <item row="3" column="0">
+          <item row="0" column="2">
-           <widget class="QLabel" name="labelDownloadsDir">
+           <widget class="QToolButton" name="instDirBrowseBtn">
             <property name="text">
-             <string>&amp;Downloads:</string>
+             <string>Browse</string>
             </property>
-            <property name="buddy">
+           </widget>
-             <cstring>downloadsDirTextBox</cstring>
+          </item>
+          <item row="5" column="1" colspan="2">
+           <widget class="QCheckBox" name="downloadsDirWatchRecursiveCheckBox">
+            <property name="toolTip">
+             <string>When enabled, in addition to the downloads folder, its sub folders will also be searched when looking for resources (e.g. when looking for blocked mods on CurseForge).</string>
+            </property>
+            <property name="text">
+             <string>Check downloads folder recursively</string>
             </property>
            </widget>
           </item>
@@ -87,25 +94,52 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="1">
+          <item row="4" column="2">
-           <widget class="QLineEdit" name="instDirTextBox"/>
-          </item>
-          <item row="3" column="1">
-           <widget class="QLineEdit" name="downloadsDirTextBox"/>
-          </item>
-          <item row="2" column="1">
-           <widget class="QLineEdit" name="iconsDirTextBox"/>
-          </item>
-          <item row="3" column="2">
            <widget class="QToolButton" name="downloadsDirBrowseBtn">
             <property name="text">
              <string>Browse</string>
             </property>
            </widget>
           </item>
+          <item row="0" column="1">
+           <widget class="QLineEdit" name="instDirTextBox"/>
+          </item>
           <item row="1" column="1">
            <widget class="QLineEdit" name="modsDirTextBox"/>
           </item>
+          <item row="2" column="2">
+           <widget class="QToolButton" name="iconsDirBrowseBtn">
+            <property name="text">
+             <string>Browse</string>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="1">
+           <widget class="QLineEdit" name="iconsDirTextBox"/>
+          </item>
+          <item row="4" column="1">
+           <widget class="QLineEdit" name="downloadsDirTextBox"/>
+          </item>
+          <item row="2" column="0">
+           <widget class="QLabel" name="labelIconsDir">
+            <property name="text">
+             <string>&amp;Icons:</string>
+            </property>
+            <property name="buddy">
+             <cstring>iconsDirTextBox</cstring>
+            </property>
+           </widget>
+          </item>
+          <item row="4" column="0">
+           <widget class="QLabel" name="labelDownloadsDir">
+            <property name="text">
+             <string>&amp;Downloads:</string>
+            </property>
+            <property name="buddy">
+             <cstring>downloadsDirTextBox</cstring>
+            </property>
+           </widget>
+          </item>
           <item row="1" column="2">
            <widget class="QToolButton" name="modsDirBrowseBtn">
             <property name="text">
@@ -123,40 +157,23 @@
             </property>
            </widget>
           </item>
-          <item row="0" column="2">
+          <item row="3" column="0">
-           <widget class="QToolButton" name="instDirBrowseBtn">
+           <widget class="QLabel" name="labelJavaDir">
+            <property name="text">
+             <string>Java:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="3" column="1">
+           <widget class="QLineEdit" name="javaDirTextBox"/>
+          </item>
+          <item row="3" column="2">
+           <widget class="QToolButton" name="javaDirBrowseBtn">
             <property name="text">
              <string>Browse</string>
             </property>
            </widget>
           </item>
-          <item row="2" column="2">
-           <widget class="QToolButton" name="iconsDirBrowseBtn">
-            <property name="text">
-             <string>Browse</string>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="0">
-           <widget class="QLabel" name="labelIconsDir">
-            <property name="text">
-             <string>&amp;Icons:</string>
-            </property>
-            <property name="buddy">
-             <cstring>iconsDirTextBox</cstring>
-            </property>
-           </widget>
-          </item>
-          <item row="4" column="1" colspan="2">
-           <widget class="QCheckBox" name="downloadsDirWatchRecursiveCheckBox">
-            <property name="toolTip">
-             <string>When enabled, in addition to the downloads folder, its sub folders will also be searched when looking for resources (e.g. when looking for blocked mods on CurseForge).</string>
-            </property>
-            <property name="text">
-             <string>Check downloads folder recursively</string>
-            </property>
-           </widget>
-          </item>
          </layout>
         </widget>
        </item>