/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2004, 2006, 2007, 2009, 2010, 2011, 2012 Free Software Foundation
+ Copyright (C) 2004, 2006, 2007, 2009, 2010, 2011, 2012,
+ 2016, 2017 Free Software Foundation
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "ui/gui/psppire-marshal.h"
#include "ui/gui/psppire-var-ptr.h"
+#include <gobject/genums.h>
+
#include <gettext.h>
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
-enum {
- BACKEND_CHANGED,
+
+GType align_enum_type;
+GType measure_enum_type;
+GType role_enum_type;
+
+
+enum {
VARIABLE_CHANGED,
VARIABLE_INSERTED,
VARIABLE_DELETED,
WEIGHT_CHANGED,
FILTER_CHANGED,
SPLIT_CHANGED,
+
+ RESIZE_ITEM,
+
n_SIGNALS
};
/* --- prototypes --- */
-static void psppire_dict_class_init (PsppireDictClass *class);
-static void psppire_dict_init (PsppireDict *dict);
static void psppire_dict_dispose (GObject *object);
static void dictionary_tree_model_init (GtkTreeModelIface *iface);
-/* --- variables --- */
-static GObjectClass *parent_class = NULL;
-static guint signals [n_SIGNALS];
+static guint
+gni (GListModel *list)
+{
+ PsppireDict *dict = PSPPIRE_DICT (list);
-/* --- functions --- */
-/**
- * psppire_dict_get_type:
- * @returns: the type ID for accelerator groups.
- */
-GType
-psppire_dict_get_type (void)
+ return psppire_dict_get_n_vars (dict);
+}
+
+static GType
+git (GListModel *list)
+{
+ return GTK_TYPE_BUTTON;
+}
+
+static gpointer
+gi (GListModel *list, guint id)
{
- static GType object_type = 0;
+ GtkWidget *button = gtk_button_new ();
- if (!object_type)
+ PsppireDict *dict = PSPPIRE_DICT (list);
+
+ if (id >= psppire_dict_get_n_vars (dict))
+ {
+ gtk_button_set_label (GTK_BUTTON (button), _("Var"));
+ }
+ else
{
- static const GTypeInfo object_info = {
- sizeof (PsppireDictClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) psppire_dict_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (PsppireDict),
- 0, /* n_preallocs */
- (GInstanceInitFunc) psppire_dict_init,
- };
-
- static const GInterfaceInfo tree_model_info = {
- (GInterfaceInitFunc) dictionary_tree_model_init,
- NULL,
- NULL
- };
-
- object_type = g_type_register_static (G_TYPE_OBJECT,
- "PsppireDict",
- &object_info, 0);
-
- g_type_add_interface_static (object_type, GTK_TYPE_TREE_MODEL,
- &tree_model_info);
+ const struct variable *v = psppire_dict_get_variable (dict, id);
+
+ gtk_button_set_label (GTK_BUTTON (button), var_get_name (v));
+ gtk_widget_set_tooltip_text (button, var_get_label (v));
+
+ {
+ PangoContext *context = gtk_widget_create_pango_context (button);
+ PangoLayout *layout = pango_layout_new (context);
+ PangoRectangle rect;
+
+ pango_layout_set_text (layout, "M", 1);
+
+ pango_layout_get_extents (layout, NULL, &rect);
+
+ g_object_unref (G_OBJECT (layout));
+ g_object_unref (G_OBJECT (context));
+
+ gtk_widget_set_size_request (button,
+ (0.25 + var_get_display_width (v))
+ * rect.width / PANGO_SCALE,
+ -1);
+ }
}
- return object_type;
+ return button;
}
+static void
+ssw_init_iface (GListModelInterface *iface)
+{
+ iface->get_n_items = gni;
+ iface->get_item = gi;
+ iface->get_item_type = git;
+}
+
+
+/* --- variables --- */
+static GObjectClass *parent_class = NULL;
+
+static guint signals [n_SIGNALS];
+
+/* --- functions --- */
+
+G_DEFINE_TYPE_WITH_CODE (PsppireDict, psppire_dict, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_MODEL,
+ dictionary_tree_model_init)
+ G_IMPLEMENT_INTERFACE (G_TYPE_LIST_MODEL,
+ ssw_init_iface))
+
static void
psppire_dict_class_init (PsppireDictClass *class)
{
object_class->dispose = psppire_dict_dispose;
- signals [BACKEND_CHANGED] =
- g_signal_new ("backend-changed",
+ signals [RESIZE_ITEM] =
+ g_signal_new ("resize-item",
G_TYPE_FROM_CLASS (class),
- G_SIGNAL_RUN_FIRST,
+ G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
+ psppire_marshal_BOOLEAN__INT_INT,
+ G_TYPE_BOOLEAN,
+ 2,
+ G_TYPE_INT,
+ G_TYPE_INT);
signals [VARIABLE_CHANGED] =
g_signal_new ("variable-changed",
3,
G_TYPE_INT,
G_TYPE_UINT,
- G_TYPE_POINTER
- );
-
-
+ G_TYPE_POINTER);
signals [VARIABLE_INSERTED] =
g_signal_new ("variable-inserted",
1,
G_TYPE_INT);
-
signals [VARIABLE_DELETED] =
g_signal_new ("variable-deleted",
G_TYPE_FROM_CLASS (class),
G_TYPE_INT,
G_TYPE_INT);
-
signals [WEIGHT_CHANGED] =
g_signal_new ("weight-changed",
G_TYPE_FROM_CLASS (class),
1,
G_TYPE_INT);
-
signals [FILTER_CHANGED] =
g_signal_new ("filter-changed",
G_TYPE_FROM_CLASS (class),
1,
G_TYPE_INT);
-
signals [SPLIT_CHANGED] =
g_signal_new ("split-changed",
G_TYPE_FROM_CLASS (class),
{
PsppireDict *d = PSPPIRE_DICT (object);
+ if (!d->dispose_has_run)
+ return;
+
+ d->dispose_has_run = TRUE;
+
dict_set_callbacks (d->dict, NULL, NULL);
+ dict_unref (d->dict);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
{
PsppireDict *dict = PSPPIRE_DICT (pd);
- if ( ! dict->disable_insert_signal)
- g_signal_emit (dict, signals [VARIABLE_INSERTED], 0, idx);
+ if (! dict->disable_insert_signal)
+ {
+ g_signal_emit (dict, signals [VARIABLE_INSERTED], 0, idx);
+ g_signal_emit_by_name (dict, "items-changed", idx, 1, 1);
+ }
}
static void
{
g_signal_emit (pd, signals [VARIABLE_DELETED], 0,
var, dict_idx, case_idx);
+ g_signal_emit_by_name (pd, "items-changed", dict_idx, 1, 0);
}
static void
mutcb (struct dictionary *d, int idx, unsigned int what, const struct variable *oldvar, void *pd)
{
g_signal_emit (pd, signals [VARIABLE_CHANGED], 0, idx, what, oldvar);
+ g_signal_emit_by_name (pd, "items-changed", idx, 1, 1);
}
static void
};
static void
-psppire_dict_init (PsppireDict *psppire_dict)
+psppire_dict_init (PsppireDict *d)
{
- psppire_dict->stamp = g_random_int ();
- psppire_dict->disable_insert_signal = FALSE;
+ d->dispose_has_run = FALSE;
+
+ d->stamp = g_random_int ();
+ d->disable_insert_signal = FALSE;
}
/**
psppire_dict_new_from_dict (struct dictionary *d)
{
PsppireDict *new_dict = g_object_new (PSPPIRE_TYPE_DICT, NULL);
- new_dict->dict = d;
+ new_dict->dict = dict_ref (d);
dict_set_callbacks (new_dict->dict, &gui_callbacks, new_dict);
void
psppire_dict_replace_dictionary (PsppireDict *dict, struct dictionary *d)
{
- struct variable *var = dict_get_weight (d);
+ const struct variable *var = dict_get_weight (d);
- dict->dict = d;
+ struct dictionary *old_dict = dict->dict;
+
+ guint old_n = dict_get_n_vars (dict->dict);
+ guint new_n = dict_get_n_vars (d);
+
+ dict->dict = dict_ref (d);
+ dict_unref (old_dict);
weight_changed_callback (d, var ? var_get_dict_index (var) : -1, dict);
dict_set_callbacks (dict->dict, &gui_callbacks, dict);
- g_signal_emit (dict, signals [BACKEND_CHANGED], 0);
+ g_signal_emit_by_name (dict, "items-changed", 0, old_n, new_n);
}
- The string may not contain whitespace.
- The first character may not be '$'
- The first character may not be a digit
- - The final charactor may not be '.' or '_'
+ - The final character may not be '.' or '_'
*/
len = snprintf (name, size, _("Var%04d"), d);
if (len + 1 >= size)
/* Insert a new variable at posn IDX, with the name NAME, and return the
new variable.
- If NAME is null, then a name will be automatically assigned.
+ IDX may take the special value -1, which will be treated the same as
+ zero. If NAME is null, then a name will be automatically assigned.
*/
struct variable *
psppire_dict_insert_variable (PsppireDict *d, gint idx, const gchar *name)
struct variable *var;
char tmpname[64];
- g_return_val_if_fail (idx >= 0, NULL);
+ if (idx == -1) /* Note bug #56392. */
+ idx = 0;
g_return_val_if_fail (d, NULL);
g_return_val_if_fail (PSPPIRE_IS_DICT (d), NULL);
d->disable_insert_signal = FALSE;
g_signal_emit (d, signals[VARIABLE_INSERTED], 0, idx);
+ g_signal_emit_by_name (d, "items-changed", idx, 0, 1);
return var;
}
void
psppire_dict_delete_variables (PsppireDict *d, gint first, gint n)
{
- gint idx;
g_return_if_fail (d);
g_return_if_fail (d->dict);
g_return_if_fail (PSPPIRE_IS_DICT (d));
+ size_t varcnt = dict_get_n_vars (d->dict);
+ g_return_if_fail (first < varcnt);
+ g_return_if_fail (first >= 0);
+ g_return_if_fail (n > 0);
+ g_return_if_fail (first + n <= varcnt);
- for (idx = 0 ; idx < n ; ++idx )
- {
- struct variable *var;
-
- /* Do nothing if it's out of bounds */
- if ( first >= dict_get_var_cnt (d->dict))
- break;
-
- var = dict_get_var (d->dict, first);
- dict_delete_var (d->dict, var);
- }
+ dict_delete_consecutive_vars (d->dict, first, n);
}
gboolean
psppire_dict_set_name (PsppireDict* d, gint idx, const gchar *name)
{
- struct variable *var;
g_assert (d);
g_assert (PSPPIRE_IS_DICT (d));
- if ( ! dict_id_is_valid (d->dict, name, false))
+ if (! dict_id_is_valid (d->dict, name, false))
return FALSE;
- if ( idx < dict_get_var_cnt (d->dict))
+ if (idx < dict_get_n_vars (d->dict))
{
/* This is an existing variable? */
- var = dict_get_var (d->dict, idx);
+ struct variable * var = dict_get_var (d->dict, idx);
dict_rename_var (d->dict, var, name);
}
else
g_return_val_if_fail (d, NULL);
g_return_val_if_fail (d->dict, NULL);
- if ( dict_get_var_cnt (d->dict) <= idx )
+ if (dict_get_n_vars (d->dict) <= idx)
return NULL;
return dict_get_var (d->dict, idx);
/* Return the number of variables in the dictionary */
gint
-psppire_dict_get_var_cnt (const PsppireDict *d)
+psppire_dict_get_n_vars (const PsppireDict *d)
{
g_return_val_if_fail (d, -1);
g_return_val_if_fail (d->dict, -1);
- return dict_get_var_cnt (d->dict);
+ return dict_get_n_vars (d->dict);
}
/* Return the number of `union value's in the dictionary */
size_t
-psppire_dict_get_value_cnt (const PsppireDict *d)
+psppire_dict_get_n_values (const PsppireDict *d)
{
g_return_val_if_fail (d, -1);
g_return_val_if_fail (d->dict, -1);
}
-/* Return true is NAME would be a valid name of a variable to add to the
+/* Return true if NAME would be a valid name of a variable to add to the
dictionary. False otherwise.
If REPORT is true, then invalid names will be reported as such as errors
*/
psppire_dict_check_name (const PsppireDict *dict,
const gchar *name, gboolean report)
{
- if ( ! dict_id_is_valid (dict->dict, name, report ) )
+ if (! dict_id_is_valid (dict->dict, name, report))
return FALSE;
if (psppire_dict_lookup_var (dict, name))
{
- if ( report )
+ if (report)
msg (ME, _("Duplicate variable name."));
return FALSE;
}
{
g_return_val_if_fail (PSPPIRE_IS_DICT (model), (GType) 0);
+ GType t = 0;
+
switch (index)
{
case DICT_TVM_COL_NAME:
- return G_TYPE_STRING;
+ case DICT_TVM_COL_LABEL:
+ t = G_TYPE_STRING;
+ break;
+ case DICT_TVM_COL_DECIMAL:
+ case DICT_TVM_COL_WIDTH:
+ case DICT_TVM_COL_COLUMNS:
+ t = G_TYPE_INT;
break;
case DICT_TVM_COL_VAR:
- return PSPPIRE_VAR_PTR_TYPE;
+ t = PSPPIRE_VAR_PTR_TYPE;
break;
- case DICT_TVM_COL_LABEL:
- return G_TYPE_STRING;
+ case DICT_TVM_COL_ALIGNMENT:
+ t = align_enum_type;
break;
- default:
- g_return_val_if_reached ((GType)0);
+ case DICT_TVM_COL_MEASURE:
+ t = measure_enum_type;
+ break;
+ case DICT_TVM_COL_ROLE:
+ t = role_enum_type;
break;
}
- g_assert_not_reached ();
- return ((GType)0);
+ return t;
}
static gboolean
n = indices [0];
- if ( n < 0 || n >= psppire_dict_get_var_cnt (dict))
+ if (n < 0 || n >= psppire_dict_get_n_vars (dict))
{
iter->stamp = 0;
iter->user_data = NULL;
struct variable *var;
gint idx;
- g_return_val_if_fail (iter->stamp == dict->stamp, FALSE);
-
- if ( iter == NULL || iter->user_data == NULL)
+ if (iter == NULL || iter->user_data == NULL)
return FALSE;
+ g_return_val_if_fail (iter->stamp == dict->stamp, FALSE);
+
var = iter->user_data;
idx = var_get_dict_index (var);
- if ( idx + 1 >= psppire_dict_get_var_cnt (dict))
+ if (idx + 1 >= psppire_dict_get_n_vars (dict))
{
iter->user_data = NULL;
iter->stamp = 0;
return path;
}
+const struct fmt_spec *var_get_write_format (const struct variable *);
static void
tree_model_get_value (GtkTreeModel *model, GtkTreeIter *iter,
g_return_if_fail (iter->stamp == dict->stamp);
- var = iter->user_data;
+ var = iter->user_data;
+
+ const struct fmt_spec *fs = var_get_write_format (var);
switch (column)
{
case DICT_TVM_COL_NAME:
- {
- g_value_init (value, G_TYPE_STRING);
- g_value_set_string (value, var_get_name (var));
- }
+ g_value_init (value, G_TYPE_STRING);
+ g_value_set_string (value, var_get_name (var));
+ break;
+ case DICT_TVM_COL_WIDTH:
+ g_value_init (value, G_TYPE_INT);
+ g_value_set_int (value, fs->w);
+ break;
+ case DICT_TVM_COL_DECIMAL:
+ g_value_init (value, G_TYPE_INT);
+ g_value_set_int (value, fs->d);
+ break;
+ case DICT_TVM_COL_LABEL:
+ g_value_init (value, G_TYPE_STRING);
+ g_value_set_string (value, var_get_label (var));
+ break;
+ case DICT_TVM_COL_COLUMNS:
+ g_value_init (value, G_TYPE_INT);
+ g_value_set_int (value, var_get_display_width (var));
+ break;
+ case DICT_TVM_COL_ALIGNMENT:
+ g_value_init (value, align_enum_type);
+ g_value_set_enum (value, var_get_alignment (var));
+ break;
+ case DICT_TVM_COL_MEASURE:
+ g_value_init (value, measure_enum_type);
+ g_value_set_enum (value, var_get_measure (var));
+ break;
+ case DICT_TVM_COL_ROLE:
+ g_value_init (value, role_enum_type);
+ g_value_set_enum (value, var_get_role (var));
break;
case DICT_TVM_COL_VAR:
g_value_init (value, PSPPIRE_VAR_PTR_TYPE);
g_value_set_boxed (value, var);
break;
default:
- g_return_if_reached ();
+ g_value_init (value, G_TYPE_STRING);
+ g_value_set_string (value, "????");
break;
}
}
{
PsppireDict *dict = PSPPIRE_DICT (model);
- if ( iter == NULL )
- return psppire_dict_get_var_cnt (dict);
+ if (iter == NULL)
+ return psppire_dict_get_n_vars (dict);
return 0;
}
dict = PSPPIRE_DICT (model);
- if ( parent )
+ if (parent)
return FALSE;
- if ( n >= psppire_dict_get_var_cnt (dict) )
+ if (n >= psppire_dict_get_n_vars (dict))
return FALSE;
iter->stamp = dict->stamp;
iter->user_data = psppire_dict_get_variable (dict, n);
- if ( !iter->user_data)
+ if (!iter->user_data)
return FALSE;
return TRUE;
psppire_dict_rename_var (PsppireDict *dict, struct variable *v,
const gchar *name)
{
- if ( ! dict_id_is_valid (dict->dict, name, false))
+ if (! dict_id_is_valid (dict->dict, name, false))
return FALSE;
/* Make sure no other variable has this name */
- if ( NULL != psppire_dict_lookup_var (dict, name))
+ if (NULL != psppire_dict_lookup_var (dict, name))
return FALSE;
dict_rename_var (dict->dict, v, name);
return dict_get_weight (dict->dict);
}
-
-
-#if DEBUGGING
-void
-psppire_dict_dump (const PsppireDict *dict)
-{
- gint i;
- const struct dictionary *d = dict->dict;
-
- for (i = 0; i < dict_get_var_cnt (d); ++i)
- {
- const struct variable *v = psppire_dict_get_variable (dict, i);
- int di = var_get_dict_index (v);
- g_print ("`%s' idx=%d, fv=%d\n",
- var_get_name(v),
- di,
- var_get_case_index(v));
-
- }
-}
-#endif
-
-
-
-
const gchar *
psppire_dict_encoding (const PsppireDict *dict)
{
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