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This commit is contained in:
Gaël Bonithon
2024-05-05 17:10:23 +02:00
parent 95a2d9c5bf
commit 2a9a32b3a0
24 changed files with 826 additions and 799 deletions
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114
src/process-tree-model.c
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@@ -20,64 +20,65 @@
enum {
enum
{
PROP_0,
PROP_MODEL
};
typedef struct {
GtkTreeIter iter;
GtkTreePath * path;
GSequenceIter * list;
GNode * tree;
typedef struct
{
GtkTreeIter iter;
GtkTreePath *path;
GSequenceIter *list;
GNode *tree;
} XtmCrossLink;
typedef struct _XtmProcessTreeModelClass XtmProcessTreeModelClass;
struct _XtmProcessTreeModelClass
{
GObjectClass parent_class;
GObjectClass parent_class;
};
struct _XtmProcessTreeModel
{
GObject parent;
GObject parent;
/*<private>*/
GtkTreeModel * model;
GNode * tree;
GSequence * list;
gint c_column;
gint p_column;
gint stamp;
GtkTreeModel *model;
GNode *tree;
GSequence *list;
gint c_column;
gint p_column;
gint stamp;
};
static void xtm_process_tree_model_iface_init (GtkTreeModelIface *iface);
static void xtm_process_tree_model_iface_init (GtkTreeModelIface *iface);
G_DEFINE_TYPE_WITH_CODE (XtmProcessTreeModel, xtm_process_tree_model, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_MODEL, xtm_process_tree_model_iface_init))
static void xtm_process_tree_model_finalize (GObject *object);
static void xtm_process_tree_model_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
static void xtm_process_tree_model_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
static void xtm_process_tree_model_finalize (GObject *object);
static void xtm_process_tree_model_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
static void xtm_process_tree_model_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
static GtkTreeModelFlags xtm_process_tree_model_get_flags (GtkTreeModel *model);
static gint xtm_process_tree_model_get_n_columns (GtkTreeModel *model);
static GType xtm_process_tree_model_get_column_type (GtkTreeModel *model, gint idx);
static gboolean xtm_process_tree_model_get_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreePath *path);
static GtkTreePath * xtm_process_tree_model_get_path (GtkTreeModel *model, GtkTreeIter *iter);
static void xtm_process_tree_model_get_value (GtkTreeModel *model, GtkTreeIter *iter, gint column, GValue *value);
static gboolean xtm_process_tree_model_iter_next (GtkTreeModel *model, GtkTreeIter *iter);
static gboolean xtm_process_tree_model_iter_children (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *parent);
static gboolean xtm_process_tree_model_iter_has_child (GtkTreeModel *model, GtkTreeIter *iter);
static gint xtm_process_tree_model_iter_n_children (GtkTreeModel *model, GtkTreeIter *iter);
static gboolean xtm_process_tree_model_iter_nth_child (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *parent, gint n);
static gboolean xtm_process_tree_model_iter_parent (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *child);
static GtkTreeModelFlags xtm_process_tree_model_get_flags (GtkTreeModel *model);
static gint xtm_process_tree_model_get_n_columns (GtkTreeModel *model);
static GType xtm_process_tree_model_get_column_type (GtkTreeModel *model, gint idx);
static gboolean xtm_process_tree_model_get_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreePath *path);
static GtkTreePath *xtm_process_tree_model_get_path (GtkTreeModel *model, GtkTreeIter *iter);
static void xtm_process_tree_model_get_value (GtkTreeModel *model, GtkTreeIter *iter, gint column, GValue *value);
static gboolean xtm_process_tree_model_iter_next (GtkTreeModel *model, GtkTreeIter *iter);
static gboolean xtm_process_tree_model_iter_children (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *parent);
static gboolean xtm_process_tree_model_iter_has_child (GtkTreeModel *model, GtkTreeIter *iter);
static gint xtm_process_tree_model_iter_n_children (GtkTreeModel *model, GtkTreeIter *iter);
static gboolean xtm_process_tree_model_iter_nth_child (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *parent, gint n);
static gboolean xtm_process_tree_model_iter_parent (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *child);
static void xtm_process_tree_model_row_changed (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, GtkTreeModel *model);
static void xtm_process_tree_model_row_inserted (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, GtkTreeModel *model);
//static void xtm_process_tree_model_row_has_child_toggled (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, GtkTreeModel *model);
static void xtm_process_tree_model_row_deleted (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeModel *model);
static void xtm_process_tree_model_rows_reordered (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, gint *new_order, GtkTreeModel *model);
static void xtm_process_tree_model_row_changed (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, GtkTreeModel *model);
static void xtm_process_tree_model_row_inserted (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, GtkTreeModel *model);
static void xtm_process_tree_model_row_deleted (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeModel *model);
static void xtm_process_tree_model_rows_reordered (XtmProcessTreeModel *treemodel, GtkTreePath *path, GtkTreeIter *iter, gint *new_order, GtkTreeModel *model);
static void xtm_process_tree_model_set_model (XtmProcessTreeModel *treemodel, GtkTreeModel *model);
static void xtm_process_tree_model_set_model (XtmProcessTreeModel *treemodel, GtkTreeModel *model);
@@ -112,7 +113,7 @@ xtm_process_tree_model_class_init (XtmProcessTreeModelClass *klass)
class->get_property = xtm_process_tree_model_get_property;
g_object_class_install_property (class, PROP_MODEL,
g_param_spec_object ("model", NULL, NULL, GTK_TYPE_TREE_MODEL, G_PARAM_READABLE|G_PARAM_WRITABLE|G_PARAM_CONSTRUCT_ONLY));
g_param_spec_object ("model", NULL, NULL, GTK_TYPE_TREE_MODEL, G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
}
static void
@@ -369,9 +370,9 @@ xtm_process_tree_model_iter_parent (GtkTreeModel *model, GtkTreeIter *iter, GtkT
struct find_node_struct
{
GValue p_value;
XtmProcessTreeModel * treemodel;
GNode * parent;
GValue p_value;
XtmProcessTreeModel *treemodel;
GNode *parent;
};
static gboolean
@@ -380,7 +381,7 @@ find_node (GNode *node, gpointer data)
XtmCrossLink *lnk = node->data;
struct find_node_struct *found = data;
gboolean same = FALSE;
GValue c_value = {0};
GValue c_value = { 0 };
if (lnk == NULL)
return FALSE;
/* Use path for non-persistent models */
@@ -438,7 +439,7 @@ find_sibling (GNode *parent, GSequenceIter *child)
GSequenceIter *prev;
/* Go backward in the list until a node is found with the same parent */
for (prev = g_sequence_iter_prev (child); prev != child; prev = g_sequence_iter_prev (child))
{
{
XtmCrossLink *lnk;
child = prev;
lnk = g_sequence_get (child);
@@ -446,7 +447,7 @@ find_sibling (GNode *parent, GSequenceIter *child)
{
return lnk->tree;
}
}
}
return NULL;
}
@@ -458,8 +459,8 @@ xtm_process_tree_model_row_changed (XtmProcessTreeModel *treemodel, GtkTreePath
XtmCrossLink *lnk, *c_link;
GNode *node, *next_node, *old_parent;
struct find_node_struct found;
GValue c_value = {0};
GValue p_value = {0};
GValue c_value = { 0 };
GValue p_value = { 0 };
gboolean same = TRUE;
gboolean signal_parent;
@@ -476,7 +477,7 @@ xtm_process_tree_model_row_changed (XtmProcessTreeModel *treemodel, GtkTreePath
s_iter.user_data3 = NULL;
/* Use the root entry as fall-back if no parent could be found */
memset(&found, 0, sizeof(found));
memset (&found, 0, sizeof (found));
found.parent = treemodel->tree;
found.treemodel = treemodel;
gtk_tree_model_get_value (model, iter, treemodel->p_column, &found.p_value);
@@ -608,7 +609,7 @@ static void
do_path (gpointer data, gpointer user_data)
{
XtmCrossLink *lnk = data;
void (*func) (GtkTreePath*) = (void (*) (GtkTreePath*))user_data;
void (*func) (GtkTreePath *) = (void (*) (GtkTreePath *))user_data;
/* Use path for non-persistent models */
g_return_if_fail (lnk->path);
func (lnk->path);
@@ -622,8 +623,8 @@ xtm_process_tree_model_row_inserted (XtmProcessTreeModel *treemodel, GtkTreePath
XtmCrossLink *lnk, *c_link;
GNode *node, *next_node;
struct find_node_struct found;
GValue c_value = {0};
GValue p_value = {0};
GValue c_value = { 0 };
GValue p_value = { 0 };
gboolean same;
gboolean not_persist = TRUE;
gboolean signal_parent;
@@ -631,9 +632,9 @@ xtm_process_tree_model_row_inserted (XtmProcessTreeModel *treemodel, GtkTreePath
g_return_if_fail (gtk_tree_path_get_depth (path) == 1);
/* Take a reference on this node, to want to stay informed about any changes in this row */
gtk_tree_model_ref_node(model, iter);
gtk_tree_model_ref_node (model, iter);
not_persist = ! (gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_ITERS_PERSIST);
not_persist = !(gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_ITERS_PERSIST);
s_iter.stamp = treemodel->stamp;
s_iter.user_data2 = NULL;
@@ -654,7 +655,7 @@ xtm_process_tree_model_row_inserted (XtmProcessTreeModel *treemodel, GtkTreePath
g_sequence_foreach_range (g_sequence_iter_next (lnk->list), g_sequence_get_end_iter (treemodel->list),
do_path, (gpointer)gtk_tree_path_next);
memset(&found, 0, sizeof(found));
memset (&found, 0, sizeof (found));
found.parent = treemodel->tree;
found.treemodel = treemodel;
gtk_tree_model_get_value (model, iter, treemodel->p_column, &found.p_value);
@@ -750,7 +751,7 @@ xtm_process_tree_model_row_deleted (XtmProcessTreeModel *treemodel, GtkTreePath
g_return_if_fail (gtk_tree_path_get_depth (path) == 1);
not_persist = ! (gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_ITERS_PERSIST);
not_persist = !(gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_ITERS_PERSIST);
s_iter.stamp = treemodel->stamp;
s_iter.user_data2 = NULL;
@@ -852,7 +853,7 @@ reorder_children (GNode *parent, gpointer data)
if (c_pos > 0)
{
/* move the items in between to keep order list in sync with the current tree */
memmove ((new_order + i + 1), (new_order + i), ((guint)c_pos * sizeof(gint)));
memmove (new_order + i + 1, new_order + i, (guint)c_pos * sizeof (gint));
moved = TRUE;
}
/* Store the old position at the new location */
@@ -891,7 +892,7 @@ xtm_process_tree_model_rows_reordered (XtmProcessTreeModel *treemodel, GtkTreePa
if (G_UNLIKELY (size == 0))
return;
not_persist = ! (gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_ITERS_PERSIST);
not_persist = !(gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_ITERS_PERSIST);
/* New list to hold the new order */
s_list = g_sequence_new (xtm_cross_link_free);
@@ -933,7 +934,6 @@ xtm_process_tree_model_set_model (XtmProcessTreeModel *treemodel, GtkTreeModel *
g_signal_connect_object (model, "row-changed", G_CALLBACK (xtm_process_tree_model_row_changed), treemodel, G_CONNECT_SWAPPED);
g_signal_connect_object (model, "row-inserted", G_CALLBACK (xtm_process_tree_model_row_inserted), treemodel, G_CONNECT_SWAPPED);
//g_signal_connect_object (model, "row-has-child-toggled", G_CALLBACK (xtm_process_tree_model_row_has_child_toggled), treemodel, G_CONNECT_SWAPPED);
g_signal_connect_object (model, "row-deleted", G_CALLBACK (xtm_process_tree_model_row_deleted), treemodel, G_CONNECT_SWAPPED);
g_signal_connect_object (model, "rows-reordered", G_CALLBACK (xtm_process_tree_model_rows_reordered), treemodel, G_CONNECT_SWAPPED);
}
@@ -941,7 +941,7 @@ xtm_process_tree_model_set_model (XtmProcessTreeModel *treemodel, GtkTreeModel *
GtkTreeModel *
xtm_process_tree_model_new (GtkTreeModel * model)
xtm_process_tree_model_new (GtkTreeModel *model)
{
/* Only support flat models to build a tree */
g_return_val_if_fail (gtk_tree_model_get_flags (model) & GTK_TREE_MODEL_LIST_ONLY, NULL);