LinGui: Make disk warning limit configurable

Allow disabling and setting disk warning limit in preferences.
When enabled checks disk fullness every 10 seconds during encoding.
If disk full condition is detected, pauses the encode and gives
a popup with options "Resume, I've fixed the problem", "Resume, Don't
tell me again", and "Cancel Current and Stop".

1 files changed, 88 insertions, 5 deletions

diff --git a/gtk/src/ghb.m4 b/gtk/src/ghb.m4
index 73577af35..ed0319cdc 100644
--- a/gtk/src/ghb.m4
+++ b/gtk/src/ghb.m4
@@ -346,6 +346,11 @@ conjunction with the "Forced" option.</property>
     <property name="step_increment">0.1</property>
     <property name="page_increment">1</property>
   </object>
+  <object class="GtkAdjustment" id="DiskFreeLimitAdjustment">
+    <property name="upper">1000000</property>
+    <property name="step_increment">500</property>
+    <property name="page_increment">1000</property>
+  </object>
   <object class="GtkAboutDialog" id="hb_about">
     <property name="transient_for">hb_window</property>
     <property name="can_focus">False</property>
@@ -7681,6 +7686,84 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                           </packing>
                         </child>
                         <child>
+                          <object class="GtkBox" id="DiskFreeBox">
+                            <property name="orientation">vertical</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="spacing">2</property>
+                            <child>
+                              <object class="GtkCheckButton" id="DiskFreeCheck">
+                                <property name="label" translatable="yes">Monitor destination disk free space</property>
+                                <property name="visible">True</property>
+                                <property name="can_focus">True</property>
+                                <property name="receives_default">False</property>
+                                <property name="tooltip_text" translatable="yes">Pause encoding if free disk space drops below limit</property>
+                                <property name="halign">start</property>
+                                <property name="draw_indicator">True</property>
+                                <signal name="toggled" handler="pref_changed_cb" swapped="no"/>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">0</property>
+                              </packing>
+                            </child>
+                            <child>
+                              <object class="GtkBox" id="DiskFreeLimitBox">
+                                <property name="orientation">horizontal</property>
+                                <property name="visible">True</property>
+                                <property name="can_focus">False</property>
+                                <property name="spacing">4</property>
+                                <property name="margin-start">21</property>
+                                <child>
+                                  <object class="GtkSpinButton" id="DiskFreeLimit">
+                                    <property name="width-chars">7</property>
+                                    <property name="visible">True</property>
+                                    <property name="can_focus">True</property>
+                                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                    <property name="tooltip_text" translatable="yes">Pause encoding if free disk space drops below limit</property>
+                                    <property name="primary_icon_activatable">False</property>
+                                    <property name="secondary_icon_activatable">False</property>
+                                    <property name="valign">GTK_ALIGN_CENTER</property>
+                                    <property name="adjustment">DiskFreeLimitAdjustment</property>
+                                    <property name="width_request">55</property>
+                                    <signal name="value-changed" handler="pref_changed_cb" swapped="no"/>
+                                  </object>
+                                  <packing>
+                                    <property name="expand">False</property>
+                                    <property name="fill">True</property>
+                                    <property name="position">0</property>
+                                  </packing>
+                                </child>
+                                <child>
+                                  <object class="GtkLabel" id="DiskFreeLimitLabel">
+                                    <property name="visible">True</property>
+                                    <property name="can_focus">False</property>
+                                    <property name="halign">start</property>
+                                    <property name="label" translatable="yes">MB Limit</property>
+                                  </object>
+                                  <packing>
+                                    <property name="expand">True</property>
+                                    <property name="fill">True</property>
+                                    <property name="position">1</property>
+                                  </packing>
+                                </child>
+                              </object>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">True</property>
+                                <property name="position">1</property>
+                              </packing>
+                            </child>
+                          </object>
+                          <packing>
+                            <property name="top_attach">2</property>
+                            <property name="left_attach">0</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
                           <object class="GtkBox" id="vbox2">
                             <property name="orientation">vertical</property>
                             <property name="visible">True</property>
@@ -7785,7 +7868,7 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                             </child>
                           </object>
                           <packing>
-                            <property name="top_attach">2</property>
+                            <property name="top_attach">3</property>
                             <property name="left_attach">0</property>
                             <property name="width">1</property>
                             <property name="height">1</property>
@@ -7802,7 +7885,7 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                             <signal name="toggled" handler="pref_changed_cb" swapped="no"/>
                           </object>
                           <packing>
-                            <property name="top_attach">3</property>
+                            <property name="top_attach">4</property>
                             <property name="left_attach">0</property>
                             <property name="width">1</property>
                             <property name="height">1</property>
@@ -7820,7 +7903,7 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                             <signal name="toggled" handler="pref_changed_cb" swapped="no"/>
                           </object>
                           <packing>
-                            <property name="top_attach">4</property>
+                            <property name="top_attach">5</property>
                             <property name="left_attach">0</property>
                             <property name="width">1</property>
                             <property name="height">1</property>
@@ -7840,7 +7923,7 @@ on the Video tab instead.</property>
                             <signal name="toggled" handler="advanced_video_changed_cb" swapped="no"/>
                           </object>
                           <packing>
-                            <property name="top_attach">5</property>
+                            <property name="top_attach">6</property>
                             <property name="left_attach">0</property>
                             <property name="width">1</property>
                             <property name="height">1</property>
@@ -7859,7 +7942,7 @@ Check this if you want the queue to clean itself up by deleting completed jobs.<
                             <signal name="toggled" handler="pref_changed_cb" swapped="no"/>
                           </object>
                           <packing>
-                            <property name="top_attach">6</property>
+                            <property name="top_attach">7</property>
                             <property name="left_attach">0</property>
                             <property name="width">1</property>
                             <property name="height">1</property>