uproctrace

upt-gui: show parent/children
Parent cbb94f1
Stefan Schuermans

Stefan Schuermans commited on 2020-05-24 10:28:53
Showing 2 changed files, with 28 additions and 7 deletions.

upt-gui/upt-gui.glade
View file @ 87b1249
... ... 
@@ -4,6 +4,8 @@
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   <requires lib="gtk+" version="3.20"/>
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   <object class="GtkTreeStore" id="DetailsTree">
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     <columns>
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+      <!-- column-name proc_id -->
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+      <column type="gint"/>
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       <!-- column-name key -->
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       <column type="gchararray"/>
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       <!-- column-name value -->
... ... 
@@ -145,11 +147,11 @@
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                         <property name="clickable">True</property>
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                         <property name="reorderable">True</property>
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                         <property name="sort_indicator">True</property>
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-                        <property name="sort_column_id">0</property>
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+                        <property name="sort_column_id">1</property>
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                         <child>
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                           <object class="GtkCellRendererText" id="DetailsKeyText"/>
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                           <attributes>
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-                            <attribute name="text">0</attribute>
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+                            <attribute name="text">1</attribute>
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                           </attributes>
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                         </child>
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                       </object>
... ... 
@@ -162,11 +164,11 @@
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                         <property name="clickable">True</property>
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                         <property name="reorderable">True</property>
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                         <property name="sort_indicator">True</property>
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-                        <property name="sort_column_id">1</property>
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+                        <property name="sort_column_id">2</property>
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                         <child>
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                           <object class="GtkCellRendererText" id="DetailsValueText"/>
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                           <attributes>
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-                            <attribute name="text">1</attribute>
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+                            <attribute name="text">2</attribute>
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                           </attributes>
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                         </child>
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                       </object>
upt-gui/upt-gui.py
View file @ 87b1249
... ... 
@@ -95,8 +95,9 @@ def timestamp2str(timestamp: float) -> str:
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 class UptGui:
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-    DETAIL_KEY = 0
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-    DETAIL_VALUE = 1
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+    DETAIL_PROC_ID = 0
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+    DETAIL_KEY = 1
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+    DETAIL_VALUE = 2
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     PROC_PROC_ID = 0
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     PROC_BEGIN = 1
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     PROC_END = 2
... ... 
@@ -173,7 +174,25 @@ class UptGui:
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         add('system CPU time', duration2str(proc.sys_time))
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         add('user CPU time', duration2str(proc.user_time))
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         add('working directory', proc.cwd)
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-        # TODO
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+        # add parent
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+        parent_proc = proc.parent
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+        if parent_proc is None:
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+            add('parent', '???')
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+        else:
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+            parent_iter = add('parent', cmdline2str(parent_proc.cmdline))
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+            self.widDetailsTree.set_value(parent_iter, self.DETAIL_PROC_ID,
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+                                          parent_proc.proc_id)
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+        # add children
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+        child_procs = proc.children
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+        if child_procs is None:
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+            add('children', '???')
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+        else:
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+            list_iter = add('children', f'{len(child_procs):d} entries')
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+            for i, child_proc in enumerate(child_procs):
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+                child_iter = add(f'child {i:d}',
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+                                 cmdline2str(child_proc.cmdline), list_iter)
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+                self.widDetailsTree.set_value(child_iter, self.DETAIL_PROC_ID,
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+                                              child_proc.proc_id)
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     def openTrace(self, proto_filename: str):
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         """
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