From 5c790251c1b03c9673e1b6bf966c4ce2f4221db9 Mon Sep 17 00:00:00 2001
From: NeoTheFox <soniczerops@gmail.com>
Date: Sat, 16 Apr 2016 12:56:30 +0300
Subject: [PATCH] Added log buffe settings (should also fix the memory leak)

---
 mainwindow.cpp     |   4 ++
 settingswindow.cpp |   2 +
 settingswindow.ui  | 113 ++++++++++++++++++++++++++-------------------
 3 files changed, 71 insertions(+), 48 deletions(-)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 5e94410..12ae90a 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -82,6 +82,8 @@ MainWindow::MainWindow(QWidget *parent) :
     ui->btmpspin->setValue(settings.value("user/bedtemp", 60).toInt());
     ui->stepspin->setValue(settings.value("user/step", 1).toInt());
     ui->estepspin->setValue(settings.value("user/estep", 1).toInt());
+    ui->terminal->document()->setMaximumBlockCount(
+                settings.value("core/logbuffersize", 1000).toInt());
     echo = settings.value("core/echo", 0).toBool();
     autolock = settings.value("core/lockcontrols", 0).toBool();
     chekingSDStatus = settings.value("core/checksdstatus", 1).toBool();
@@ -954,6 +956,8 @@ void MainWindow::updatesettings()
     statusTimer->setInterval(settings.value("core/statusinterval", 3000).toInt());
     feedrate = settings.value("feedrate", 1500).toInt();
     extruderFeedrate = settings.value("extruderfeedrate", 200).toInt();
+    ui->terminal->document()->setMaximumBlockCount(
+                settings.value("core/logbuffersize", 1000).toInt());
 }
 
 //Needed for keypress handling
diff --git a/settingswindow.cpp b/settingswindow.cpp
index 0984411..99a8984 100644
--- a/settingswindow.cpp
+++ b/settingswindow.cpp
@@ -26,6 +26,7 @@ SettingsWindow::SettingsWindow(QWidget *parent) :
     ui->sdbox->setChecked(settings.value("core/checksdstatus", 1).toBool());
     ui->dtrbox->setChecked(settings.value("core/dtr", 1).toBool());
     ui->supresswaitbox->setChecked(settings.value("user/supresswait").toBool());
+    ui->bufferbox->setValue(settings.value("core/logbuffersize", 1000).toInt());
 
     ui->firmwarecombo->addItem("Marlin"); //0
     ui->firmwarecombo->addItem("Repetier"); //1
@@ -62,6 +63,7 @@ void SettingsWindow::on_buttonBox_accepted()
     settings.setValue("core/dtr", ui->dtrbox->isChecked());
     settings.setValue("printer/firmware", ui->firmwarecombo->currentIndex());
     settings.setValue("user/supresswait", ui->supresswaitbox->isChecked());
+    settings.setValue("core/logbuffersize", ui->bufferbox->value());
 
     emit updatesettings();
 }
diff --git a/settingswindow.ui b/settingswindow.ui
index bbad3f6..f1c92c2 100644
--- a/settingswindow.ui
+++ b/settingswindow.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>484</width>
-    <height>357</height>
+    <height>429</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -24,48 +24,6 @@
       <string>Internal</string>
      </property>
      <layout class="QGridLayout" name="gridLayout">
-      <item row="1" column="0">
-       <widget class="QLabel" name="label">
-        <property name="text">
-         <string>Sender</string>
-        </property>
-       </widget>
-      </item>
-      <item row="3" column="1" colspan="2">
-       <widget class="QComboBox" name="flowcontrolbox">
-        <property name="toolTip">
-         <string/>
-        </property>
-       </widget>
-      </item>
-      <item row="3" column="0">
-       <widget class="QLabel" name="label_11">
-        <property name="text">
-         <string>Flow control</string>
-        </property>
-       </widget>
-      </item>
-      <item row="5" column="0">
-       <widget class="QCheckBox" name="dtrbox">
-        <property name="text">
-         <string>DTR</string>
-        </property>
-       </widget>
-      </item>
-      <item row="2" column="2">
-       <widget class="QLabel" name="label_4">
-        <property name="text">
-         <string>ms</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="2">
-       <widget class="QLabel" name="label_3">
-        <property name="text">
-         <string>ms</string>
-        </property>
-       </widget>
-      </item>
       <item row="1" column="1">
        <widget class="QDoubleSpinBox" name="senderbox">
         <property name="toolTip">
@@ -114,7 +72,7 @@
         </property>
        </widget>
       </item>
-      <item row="9" column="0">
+      <item row="10" column="0">
        <widget class="QCheckBox" name="checksumbox">
         <property name="enabled">
          <bool>true</bool>
@@ -124,7 +82,7 @@
         </property>
        </widget>
       </item>
-      <item row="8" column="0" colspan="3">
+      <item row="9" column="0" colspan="3">
        <widget class="QCheckBox" name="sdbox">
         <property name="text">
          <string>Check SD printing status</string>
@@ -153,14 +111,56 @@
         </property>
        </widget>
       </item>
-      <item row="7" column="0" colspan="3">
+      <item row="4" column="0">
+       <widget class="QLabel" name="label_11">
+        <property name="text">
+         <string>Flow control</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0">
+       <widget class="QCheckBox" name="dtrbox">
+        <property name="text">
+         <string>DTR</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="2">
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>ms</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLabel" name="label_3">
+        <property name="text">
+         <string>ms</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Sender</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="1" colspan="2">
+       <widget class="QComboBox" name="flowcontrolbox">
+        <property name="toolTip">
+         <string/>
+        </property>
+       </widget>
+      </item>
+      <item row="8" column="0" colspan="3">
        <widget class="QCheckBox" name="lockbox">
         <property name="text">
          <string>Lock controls when printing</string>
         </property>
        </widget>
       </item>
-      <item row="6" column="0">
+      <item row="7" column="0">
        <widget class="QCheckBox" name="traybox">
         <property name="enabled">
          <bool>true</bool>
@@ -173,13 +173,30 @@
         </property>
        </widget>
       </item>
-      <item row="10" column="0" colspan="2">
+      <item row="11" column="0" colspan="2">
        <widget class="QCheckBox" name="supresswaitbox">
         <property name="text">
          <string>Supress &quot;wait&quot; responce</string>
         </property>
        </widget>
       </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_12">
+        <property name="text">
+         <string>Log buffer</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QSpinBox" name="bufferbox">
+        <property name="maximum">
+         <number>100000</number>
+        </property>
+        <property name="value">
+         <number>1000</number>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>