mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
libsysprof-ui: add various columns
This commit is contained in:
Christian Hergert
@ -39,9 +39,196 @@ typedef struct
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const gchar *name;
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} Item;
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static gint
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sysprof_marks_model_get_n_columns (GtkTreeModel *model)
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{
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return SYSPROF_MARKS_MODEL_COLUMN_LAST;
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}
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static GType
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sysprof_marks_model_get_column_type (GtkTreeModel *model,
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gint column)
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{
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switch (column)
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{
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case SYSPROF_MARKS_MODEL_COLUMN_GROUP:
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return G_TYPE_STRING;
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case SYSPROF_MARKS_MODEL_COLUMN_NAME:
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return G_TYPE_STRING;
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case SYSPROF_MARKS_MODEL_COLUMN_BEGIN_TIME:
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return G_TYPE_INT64;
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case SYSPROF_MARKS_MODEL_COLUMN_END_TIME:
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return G_TYPE_INT64;
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case SYSPROF_MARKS_MODEL_COLUMN_DURATION:
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return G_TYPE_DOUBLE;
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default:
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return 0;
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}
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}
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static GtkTreePath *
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sysprof_marks_model_get_path (GtkTreeModel *model,
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GtkTreeIter *iter)
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{
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gint off;
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g_assert (SYSPROF_IS_MARKS_MODEL (model));
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g_assert (iter != NULL);
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off = GPOINTER_TO_INT (iter->user_data);
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return gtk_tree_path_new_from_indices (off, -1);
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}
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static gboolean
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sysprof_marks_model_get_iter (GtkTreeModel *model,
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GtkTreeIter *iter,
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GtkTreePath *path)
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{
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SysprofMarksModel *self = (SysprofMarksModel *)model;
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gint off;
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g_assert (SYSPROF_IS_MARKS_MODEL (self));
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g_assert (iter != NULL);
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g_assert (path != NULL);
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memset (iter, 0, sizeof *iter);
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if (gtk_tree_path_get_depth (path) != 1)
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return FALSE;
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off = gtk_tree_path_get_indices (path)[0];
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iter->user_data = GINT_TO_POINTER (off);
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return off >= 0 && off < self->items->len;
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}
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static gboolean
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sysprof_marks_model_iter_next (GtkTreeModel *model,
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GtkTreeIter *iter)
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{
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SysprofMarksModel *self = (SysprofMarksModel *)model;
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gint off;
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g_assert (SYSPROF_IS_MARKS_MODEL (self));
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g_assert (iter != NULL);
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off = GPOINTER_TO_INT (iter->user_data);
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off++;
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iter->user_data = GINT_TO_POINTER (off);
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return off < self->items->len;
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}
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static gboolean
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sysprof_marks_model_iter_nth_child (GtkTreeModel *model,
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GtkTreeIter *iter,
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GtkTreeIter *parent,
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gint n)
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{
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SysprofMarksModel *self = (SysprofMarksModel *)model;
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g_assert (SYSPROF_IS_MARKS_MODEL (self));
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g_assert (iter != NULL);
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if (parent != NULL)
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return FALSE;
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iter->user_data = GINT_TO_POINTER (n);
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return n < self->items->len;
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}
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static gint
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sysprof_marks_model_iter_n_children (GtkTreeModel *model,
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GtkTreeIter *iter)
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{
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SysprofMarksModel *self = (SysprofMarksModel *)model;
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g_assert (SYSPROF_IS_MARKS_MODEL (self));
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return iter ? 0 : self->items->len;
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}
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static gboolean
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sysprof_marks_model_iter_has_child (GtkTreeModel *model,
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GtkTreeIter *iter)
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{
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return FALSE;
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}
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static GtkTreeModelFlags
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sysprof_marks_model_get_flags (GtkTreeModel *model)
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{
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return GTK_TREE_MODEL_LIST_ONLY;
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}
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static void
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sysprof_marks_model_get_value (GtkTreeModel *model,
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GtkTreeIter *iter,
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gint column,
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GValue *value)
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{
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SysprofMarksModel *self = (SysprofMarksModel *)model;
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const Item *item;
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g_assert (SYSPROF_IS_MARKS_MODEL (self));
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g_assert (iter != NULL);
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g_assert (column < SYSPROF_MARKS_MODEL_COLUMN_LAST);
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item = &g_array_index (self->items, Item, GPOINTER_TO_INT (iter->user_data));
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switch (column)
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{
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case SYSPROF_MARKS_MODEL_COLUMN_GROUP:
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g_value_init (value, G_TYPE_STRING);
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g_value_set_string (value, item->group);
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break;
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case SYSPROF_MARKS_MODEL_COLUMN_NAME:
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g_value_init (value, G_TYPE_STRING);
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g_value_set_string (value, item->name);
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break;
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case SYSPROF_MARKS_MODEL_COLUMN_BEGIN_TIME:
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g_value_init (value, G_TYPE_INT64);
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g_value_set_int64 (value, item->begin_time);
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break;
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case SYSPROF_MARKS_MODEL_COLUMN_END_TIME:
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g_value_init (value, G_TYPE_INT64);
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g_value_set_int64 (value, item->end_time);
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break;
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case SYSPROF_MARKS_MODEL_COLUMN_DURATION:
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g_value_init (value, G_TYPE_DOUBLE);
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if (item->end_time)
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g_value_set_double (value, (item->end_time - item->begin_time) / (double)(G_USEC_PER_SEC * 1000));
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break;
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default:
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break;
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}
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}
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static void
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tree_model_iface_init (GtkTreeModelIface *iface)
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{
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iface->get_n_columns = sysprof_marks_model_get_n_columns;
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iface->get_column_type = sysprof_marks_model_get_column_type;
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iface->get_iter = sysprof_marks_model_get_iter;
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iface->get_path = sysprof_marks_model_get_path;
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iface->iter_next = sysprof_marks_model_iter_next;
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iface->iter_n_children = sysprof_marks_model_iter_n_children;
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iface->iter_nth_child = sysprof_marks_model_iter_nth_child;
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iface->iter_has_child = sysprof_marks_model_iter_has_child;
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iface->get_flags = sysprof_marks_model_get_flags;
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iface->get_value = sysprof_marks_model_get_value;
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}
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G_DEFINE_TYPE_WITH_CODE (SysprofMarksModel, sysprof_marks_model, G_TYPE_OBJECT,
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@ -91,7 +278,7 @@ cursor_foreach_cb (const SysprofCaptureFrame *frame,
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g_array_append_val (self->items, item);
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return FALSE;
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return TRUE;
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}
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static void
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@ -29,11 +29,15 @@ G_BEGIN_DECLS
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typedef enum
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{
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SYSPROF_MARKS_MODEL_COLUMN_TEXT,
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SYSPROF_MARKS_MODEL_COLUMN_GROUP,
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SYSPROF_MARKS_MODEL_COLUMN_NAME,
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SYSPROF_MARKS_MODEL_COLUMN_BEGIN_TIME,
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SYSPROF_MARKS_MODEL_COLUMN_END_TIME,
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SYSPROF_MARKS_MODEL_COLUMN_DURATION,
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} SysprofMarksModelColumn;
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#define SYSPROF_MARKS_MODEL_COLUMN_LAST (SYSPROF_MARKS_MODEL_COLUMN_DURATION+1)
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G_DECLARE_FINAL_TYPE (SysprofMarksModel, sysprof_marks_model, SYSPROF, MARKS_MODEL, GObject)
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void sysprof_marks_model_new_async (SysprofCaptureReader *reader,
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@ -9,13 +9,32 @@
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<property name="headers-visible">true</property>
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<property name="visible">true</property>
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<child>
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<object class="GtkTreeViewColumn" id="text_column">
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<property name="title" translatable="yes">Mark</property>
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<object class="GtkTreeViewColumn">
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<property name="title" translatable="yes">Group</property>
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<property name="resizable">true</property>
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<property name="expand">false</property>
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<child>
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<object class="GtkCellRendererText" id="text_cell">
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<property name="xalign">0</property>
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</object>
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<attributes>
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<attribute name="text">0</attribute>
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</attributes>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkTreeViewColumn">
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<property name="title" translatable="yes">Name</property>
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<property name="resizable">true</property>
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<property name="expand">false</property>
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<child>
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<object class="GtkCellRendererText">
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<property name="xalign">0</property>
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</object>
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<attributes>
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<attribute name="text">1</attribute>
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</attributes>
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</child>
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</object>
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</child>
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@ -23,6 +42,14 @@
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<object class="GtkTreeViewColumn" id="duration_column">
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<property name="title" translatable="yes">Duration</property>
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<property name="expand">true</property>
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<child>
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<object class="GtkCellRendererText" id="duration_cell">
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<property name="xalign">0</property>
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</object>
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<attributes>
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<attribute name="text">4</attribute>
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</attributes>
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</child>
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</object>
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</child>
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</object>
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