/* SciGraphica - Scientific graphics and data manipulation
* Copyright (C) 2001 Adrian E. Feiguin <feiguin@ifir.edu.ar>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdlib.h>
#include <gtk/gtk.h>
#include <gtkextra/gtkextra.h>
#include "sg.h"
#include "sg_column_dialog.h"
#include "sg_stock.h"
static GtkWidget *name_entry;
static GtkWidget *apply_check;
static GtkWidget *type_combo;
static GtkWidget *format_combo;
static GtkWidget *internal_combo;
static GtkWidget *precision_spin;
static gint the_column;
static GtkSheet *the_sheet;
static gchar *types[] = {
"Number",
"Text",
"Date",
"Time",
NULL
};
static gchar *formats[] = {
"Decimal (1000)",
"Scientific (1.E3)",
NULL
};
static gchar *internals[] = {
"Integer",
"Double",
NULL
};
static gboolean
mw_destroy(GtkWidget *widget)
{
/* This is needed to get out of gtk_main */
gtk_main_quit ();
return FALSE;
}
static void
update_worksheet(GtkWidget *widget, gpointer data)
{
GtkWidget *child;
gchar *name;
gint precision;
SGcolumnformat format;
SGcolumntype type;
SGcolumninternal internal;
gboolean all_columns;
gint width;
gint col_width;
if(active_worksheet->mode != SG_MODE_MATRIX){
name = gtk_entry_get_text(GTK_ENTRY(name_entry));
gtk_sheet_set_column_title(the_sheet, the_column, name);
gtk_sheet_column_button_add_label(the_sheet, the_column, name);
width = gdk_string_width(GTK_WIDGET(the_sheet)->style->font, name) + 12;
if(width > the_sheet->column[the_column].width)
gtk_sheet_set_column_width(the_sheet, the_column, width);
}
child = (GtkWidget*)GTK_LIST(GTK_COMBO(type_combo)->list)->selection->data;
type = (SGcolumntype)gtk_list_child_position(GTK_LIST(GTK_COMBO(type_combo)->list), child);
child = (GtkWidget*)GTK_LIST(GTK_COMBO(format_combo)->list)->selection->data;
format = (SGcolumnformat)gtk_list_child_position(GTK_LIST(GTK_COMBO(format_combo)->list), child);
child = (GtkWidget*)GTK_LIST(GTK_COMBO(internal_combo)->list)->selection->data;
internal = (SGcolumninternal)gtk_list_child_position(GTK_LIST(GTK_COMBO(internal_combo)->list), child);
precision = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(precision_spin));
if(active_worksheet->mode != SG_MODE_MATRIX)
all_columns = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(apply_check));
else
all_columns = TRUE;
gtk_sheet_freeze(the_sheet);
if(active_worksheet->mode != SG_MODE_MATRIX)
sg_worksheet_column_set_format(active_worksheet, the_column,
type,
format,
internal,
precision);
if(all_columns || active_worksheet->mode == SG_MODE_MATRIX){
gint i;
for(i = MAX(the_column, 0); i <= the_sheet->maxcol; i++)
sg_worksheet_column_set_format(active_worksheet, i,
type,
format,
internal,
precision);
}
gtk_sheet_thaw(the_sheet);
sg_project_refresh_datasets();
gtk_widget_destroy(widget);
}
static void
type_changed(GtkWidget *widget, gpointer data)
{
GtkWidget *child;
gint type;
gint internal;
child = (GtkWidget*)GTK_LIST(GTK_COMBO(type_combo)->list)->selection->data;
type = gtk_list_child_position(GTK_LIST(GTK_COMBO(type_combo)->list), child);
child = (GtkWidget*)GTK_LIST(GTK_COMBO(internal_combo)->list)->selection->data;
internal = gtk_list_child_position(GTK_LIST(GTK_COMBO(internal_combo)->list), child);
if(type == SG_TYPE_NUMBER){
gtk_widget_set_sensitive(internal_combo, TRUE);
gtk_widget_set_sensitive(format_combo, TRUE);
if(internal == SG_INTERNAL_INTEGER)
gtk_widget_set_sensitive(precision_spin, FALSE);
else
gtk_widget_set_sensitive(precision_spin, TRUE);
} else {
gtk_widget_set_sensitive(precision_spin, FALSE);
gtk_widget_set_sensitive(format_combo, FALSE);
gtk_widget_set_sensitive(internal_combo, FALSE);
}
}
void
sg_column_dialog (SGworksheet *worksheet, gint col)
{
GtkWidget *window = NULL;
GtkWidget *frame;
GtkWidget *label;
GtkWidget *main_box;
GtkWidget *ok_button, *cancel_button;
GtkWidget *action_area;
GtkWidget *table;
GtkSheetColumn *column;
SGcolumn *wcolumn;
GtkAdjustment *adj;
gchar text[100];
the_column = col;
the_sheet = GTK_SHEET(worksheet->sheet);
if(worksheet->mode != SG_MODE_MATRIX){
column = &(GTK_SHEET(worksheet->sheet)->column[col]);
wcolumn = &worksheet->column[the_column];
} else {
wcolumn = &worksheet->matrix;
}
window=gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_policy(GTK_WINDOW(window), FALSE, FALSE, FALSE);
if(worksheet->mode != SG_MODE_MATRIX)
gtk_window_set_title (GTK_WINDOW(window),"Column properties");
else
gtk_window_set_title (GTK_WINDOW(window),"Matrix properties");
gtk_window_set_modal (GTK_WINDOW(window),TRUE);
/* Create widgets */
main_box = gtk_vbox_new (FALSE,5);
gtk_container_set_border_width(GTK_CONTAINER(main_box), 10);
gtk_container_add (GTK_CONTAINER (window), main_box);
frame = gtk_frame_new(NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_IN);
gtk_box_pack_start (GTK_BOX (main_box), frame, FALSE, FALSE, 0);
table = gtk_table_new(7, 2, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(table), 10);
gtk_container_add(GTK_CONTAINER(frame), table);
gtk_table_set_row_spacings(GTK_TABLE(table), 5);
gtk_table_set_col_spacings(GTK_TABLE(table), 5);
if(worksheet->mode != SG_MODE_MATRIX){
name_entry = gtk_entry_new();
label = gtk_label_new("Column name"),
gtk_misc_set_alignment(GTK_MISC(label), 1., 0.5);
gtk_table_attach_defaults(GTK_TABLE(table),
label,
0, 1, 0, 1);
gtk_table_attach_defaults(GTK_TABLE(table), name_entry, 1, 2, 0, 1);
gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 2, 1, 2);
}
type_combo = gtk_combo_new();
sg_combo_set_items(GTK_COMBO(type_combo), types);
label = gtk_label_new("Data type"),
gtk_misc_set_alignment(GTK_MISC(label), 1., 0.5);
gtk_table_attach_defaults(GTK_TABLE(table),
label,
0, 1, 2, 3);
gtk_table_attach_defaults(GTK_TABLE(table), type_combo, 1, 2, 2, 3);
gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(type_combo)->entry), FALSE);
gtk_list_select_item(GTK_LIST(GTK_COMBO(type_combo)->list),
wcolumn->type);
if(worksheet->mode == SG_MODE_MATRIX)
gtk_widget_set_sensitive(type_combo, FALSE);
format_combo = gtk_combo_new();
sg_combo_set_items(GTK_COMBO(format_combo), formats);
label = gtk_label_new("Format"),
gtk_misc_set_alignment(GTK_MISC(label), 1., 0.5);
gtk_table_attach_defaults(GTK_TABLE(table),
label,
0, 1, 3, 4);
gtk_table_attach_defaults(GTK_TABLE(table), format_combo, 1, 2, 3, 4);
gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(format_combo)->entry), FALSE);
gtk_list_select_item(GTK_LIST(GTK_COMBO(format_combo)->list),
wcolumn->format);
label = gtk_label_new("Precision"),
gtk_misc_set_alignment(GTK_MISC(label), 1., 0.5);
gtk_table_attach_defaults(GTK_TABLE(table),
label,
0, 1, 4, 5);
adj = (GtkAdjustment *)gtk_adjustment_new(0., 0., 16., 1., 1., 0.);
precision_spin = gtk_spin_button_new(adj, 0, 0);
gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(precision_spin), TRUE);
gtk_spin_button_set_digits(GTK_SPIN_BUTTON(precision_spin), 0);
gtk_table_attach_defaults(GTK_TABLE(table), precision_spin, 1, 2, 4, 5);
internal_combo = gtk_combo_new();
sg_combo_set_items(GTK_COMBO(internal_combo), internals);
label = gtk_label_new("Representation"),
gtk_misc_set_alignment(GTK_MISC(label), 1., 0.5);
gtk_table_attach_defaults(GTK_TABLE(table),
label,
0, 1, 5, 6);
gtk_table_attach_defaults(GTK_TABLE(table), internal_combo, 1, 2, 5, 6);
gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(internal_combo)->entry), FALSE);
gtk_list_select_item(GTK_LIST(GTK_COMBO(internal_combo)->list),
wcolumn->internal);
if(worksheet->mode != SG_MODE_MATRIX){
apply_check = gtk_check_item_new_with_label("Apply to all columns to the right");
gtk_table_attach_defaults(GTK_TABLE(table), apply_check, 0, 2, 6, 7);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(apply_check), FALSE);
}
/* Action Area */
action_area = gtk_hbutton_box_new ();
gtk_button_box_set_layout(GTK_BUTTON_BOX(action_area), GTK_BUTTONBOX_SPREAD);
gtk_button_box_set_spacing(GTK_BUTTON_BOX(action_area), 5);
gtk_box_pack_end (GTK_BOX (main_box), action_area, FALSE, FALSE, 0);
gtk_widget_show (action_area);
ok_button = sg_stock_button(GNOME_STOCK_BUTTON_OK);
GTK_WIDGET_SET_FLAGS (ok_button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (action_area), ok_button, TRUE, TRUE, 0);
gtk_widget_grab_default (ok_button);
gtk_widget_show (ok_button);
cancel_button = sg_stock_button(GNOME_STOCK_BUTTON_CANCEL);
GTK_WIDGET_SET_FLAGS (cancel_button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (action_area), cancel_button, TRUE, TRUE, 0);
gtk_widget_show (cancel_button);
/* connect signals */
gtk_signal_connect_object (GTK_OBJECT (cancel_button), "clicked",
GTK_SIGNAL_FUNC (gtk_widget_destroy),
GTK_OBJECT (window));
gtk_signal_connect_object (GTK_OBJECT (ok_button), "clicked",
GTK_SIGNAL_FUNC (update_worksheet),
GTK_OBJECT (window));
gtk_signal_connect_object (GTK_OBJECT (GTK_COMBO(type_combo)->entry),
"changed",
GTK_SIGNAL_FUNC (type_changed),
GTK_OBJECT (window));
gtk_signal_connect_object (GTK_OBJECT (GTK_COMBO(internal_combo)->entry),
"changed",
GTK_SIGNAL_FUNC (type_changed),
GTK_OBJECT (window));
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC (mw_destroy),NULL);
/* Show widgets */
if(worksheet->mode != SG_MODE_MATRIX){
if(column->name)
sprintf(text,"%s",column->name);
else
sprintf(text,"%d",col);
gtk_entry_set_text(GTK_ENTRY(name_entry), text);
}
gtk_spin_button_set_value(GTK_SPIN_BUTTON(precision_spin),
active_worksheet->column[the_column].precision);
type_changed(NULL, NULL);
gtk_widget_show_all (window);
/* wait until dialog get destroyed */
gtk_main();
return;
}
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