/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2017 John Darrington
+ Copyright (C) 2017, 2019, 2020 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 <config.h>
#include "psppire-data-sheet.h"
+#include <math.h>
#include <gettext.h>
#define _(msgid) gettext (msgid)
#include "ui/gui/executor.h"
#include "psppire-data-window.h"
#include "ssw-axis-model.h"
+#include "helper.h"
static void
do_sort (PsppireDataSheet *sheet, GtkSortType order)
value_destroy_from_variant (&v, vrnt);
}
-gboolean myreversefunc (GtkTreeModel *model, gint col, gint row, const gchar *in,
- GValue *out);
-
\f
static void
{
GtkWidget *menu = gtk_menu_new ();
+ /* gtk_menu_shell_append does not sink/ref this object,
+ so we must do it ourselves (and remember to unref it). */
+ g_object_ref_sink (menu);
+
GtkWidget *item =
gtk_menu_item_new_with_mnemonic (_("_Insert Case"));
gtk_menu_popup_at_pointer (GTK_MENU (sheet->data_sheet_cases_column_popup), NULL);
}
-static void
-insert_new_variable (PsppireDataSheet *sheet)
+/* Insert a new variable before the variable at POSN. */
+void
+psppire_data_sheet_insert_new_variable_at_posn (PsppireDataSheet *sheet,
+ gint posn)
{
PsppireDataStore *data_store = NULL;
g_object_get (sheet, "data-model", &data_store, NULL);
- gint posn = GPOINTER_TO_INT (g_object_get_data
- (G_OBJECT (sheet->data_sheet_cases_column_popup),
- "item"));
-
const struct variable *v = psppire_dict_insert_variable (data_store->dict,
posn, NULL);
psppire_data_store_insert_value (data_store, var_get_width(v),
var_get_case_index (v));
+ ssw_sheet_scroll_to (SSW_SHEET (sheet), posn, -1);
+
gtk_widget_queue_draw (GTK_WIDGET (sheet));
}
+static void
+insert_new_variable (PsppireDataSheet *sheet)
+{
+ PsppireDataStore *data_store = NULL;
+ g_object_get (sheet, "data-model", &data_store, NULL);
+
+ gint posn = GPOINTER_TO_INT (g_object_get_data
+ (G_OBJECT (sheet->data_sheet_cases_column_popup),
+ "item"));
+
+ psppire_data_sheet_insert_new_variable_at_posn (sheet, posn);
+}
+
+
static void
set_menu_items_sensitivity (PsppireDataSheet *sheet, gpointer selection, gpointer p)
{
whole_column_selected);
}
-static void
-delete_variables (PsppireDataSheet *sheet)
+void
+psppire_data_sheet_delete_variables (PsppireDataSheet *sheet)
{
SswRange *range = SSW_SHEET(sheet)->selection;
PsppireDataStore *data_store = NULL;
g_object_get (sheet, "data-model", &data_store, NULL);
+ if (range->start_x > range->end_x)
+ {
+ gint temp = range->start_x;
+ range->start_x = range->end_x;
+ range->end_x = temp;
+ }
+
psppire_dict_delete_variables (data_store->dict, range->start_x,
(range->end_x - range->start_x + 1));
+ ssw_sheet_scroll_to (SSW_SHEET (sheet), range->start_x, -1);
+
gtk_widget_queue_draw (GTK_WIDGET (sheet));
}
-
-
static GtkWidget *
create_data_column_header_popup_menu (PsppireDataSheet *sheet)
{
GtkWidget *menu = gtk_menu_new ();
+ /* gtk_menu_shell_append does not sink/ref this object,
+ so we must do it ourselves (and remember to unref it). */
+ g_object_ref_sink (menu);
+
GtkWidget *item =
gtk_menu_item_new_with_mnemonic (_("_Insert Variable"));
g_signal_connect_swapped (item, "activate", G_CALLBACK (insert_new_variable),
sheet->data_clear_variables_menu_item =
gtk_menu_item_new_with_mnemonic (_("Cl_ear Variables"));
g_signal_connect_swapped (sheet->data_clear_variables_menu_item, "activate",
- G_CALLBACK (delete_variables),
+ G_CALLBACK (psppire_data_sheet_delete_variables),
sheet);
gtk_widget_set_sensitive (sheet->data_clear_variables_menu_item, FALSE);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), sheet->data_clear_variables_menu_item);
static GObjectClass * parent_class = NULL;
static gboolean dispose_has_run = FALSE;
+static void
+psppire_data_sheet_finalize (GObject *obj)
+{
+ /* Chain up to the parent class */
+ G_OBJECT_CLASS (parent_class)->finalize (obj);
+}
+
static void
psppire_data_sheet_dispose (GObject *obj)
{
- // PsppireDataSheet *sheet = PSPPIRE_DATA_SHEET (obj);
+ PsppireDataSheet *sheet = PSPPIRE_DATA_SHEET (obj);
if (dispose_has_run)
return;
dispose_has_run = TRUE;
+ g_object_unref (sheet->data_sheet_cases_column_popup);
+ g_object_unref (sheet->data_sheet_cases_row_popup);
+
/* Chain up to the parent class */
G_OBJECT_CLASS (parent_class)->dispose (obj);
}
+
+static void
+psppire_data_sheet_realize (GtkWidget *widget)
+{
+ g_object_set (widget,
+ "forward-conversion", psppire_data_store_value_to_string,
+ "reverse-conversion", psppire_data_store_string_to_value,
+ "editable", TRUE,
+ "horizontal-draggable", TRUE,
+ NULL);
+
+ /* Chain up to the parent class */
+ GTK_WIDGET_CLASS (parent_class)->realize (widget);
+}
+
static void
psppire_data_sheet_class_init (PsppireDataSheetClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
+
+ widget_class->realize = psppire_data_sheet_realize;
object_class->dispose = psppire_data_sheet_dispose;
+ object_class->finalize = psppire_data_sheet_finalize;
parent_class = g_type_class_peek_parent (class);
}
GtkWidget*
psppire_data_sheet_new (void)
{
- GObject *obj =
- g_object_new (PSPPIRE_TYPE_DATA_SHEET,
- "forward-conversion", psppire_data_store_value_to_string,
- "reverse-conversion", myreversefunc,
- "editable", TRUE,
- "horizontal-draggable", TRUE,
- NULL);
-
- return GTK_WIDGET (obj);
+ return g_object_new (PSPPIRE_TYPE_DATA_SHEET, NULL);
}
g_signal_connect_after (button, "draw", G_CALLBACK (indicate_filtered_case), data_store);
}
+static gboolean
+resize_display_width (PsppireDict *dict, gint pos, gint size, gpointer user_data)
+{
+ if (pos < 0)
+ return FALSE;
+
+ PsppireDataSheet *sheet = PSPPIRE_DATA_SHEET (user_data);
+ gdouble wm = width_of_m (GTK_WIDGET (sheet));
+
+ gint Ms = round ((size / wm) - 0.25);
+ struct variable *var = psppire_dict_get_variable (dict, pos);
+ g_return_val_if_fail (var, TRUE);
+ var_set_display_width (var, Ms);
+ return TRUE;
+}
+
static void
set_dictionary (PsppireDataSheet *sheet)
{
GtkTreeModel *data_model = NULL;
g_object_get (sheet, "data-model", &data_model, NULL);
+ g_return_if_fail (data_model);
+
PsppireDataStore *store = PSPPIRE_DATA_STORE (data_model);
g_object_set (sheet, "hmodel", store->dict, NULL);
+ g_signal_connect (store->dict, "resize-item", G_CALLBACK (resize_display_width),
+ sheet);
SswAxisModel *vmodel = NULL;
g_object_get (sheet, "vmodel", &vmodel, NULL);
projects / pspp / blobdiff