/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2017, 2019 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 "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)
{
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);
}
+/* Insert a new variable before the variable at POSN. */
void
-psppire_data_sheet_insert_new_variable_at_posn (PsppireDataSheet *sheet, gint posn)
+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);
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));
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),
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", psppire_data_store_string_to_value,
- "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)
{
return FALSE;
PsppireDataSheet *sheet = PSPPIRE_DATA_SHEET (user_data);
- PangoContext *context = gtk_widget_create_pango_context (GTK_WIDGET (sheet));
- PangoLayout *layout = pango_layout_new (context);
- PangoRectangle rect;
-
- pango_layout_set_text (layout, "M", 1);
- pango_layout_get_extents (layout, NULL, &rect);
-
- gdouble width_of_M = rect.width / (gdouble) PANGO_SCALE;
-
- g_object_unref (G_OBJECT (layout));
- g_object_unref (G_OBJECT (context));
-
- gint Ms = round ((size / width_of_M) - 0.25);
+ 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);
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);
projects / pspp / blobdiff