/* If title == NULL then it is the main gradient select dialog */
GradientSelect *
gradient_select_new (gchar *title,
gchar *initial_gradient)
{
GradientSelect *gsp;
GtkWidget *vbox;
GtkWidget *scrolled_win;
GdkColormap *colormap;
gchar *titles[2];
gint column_width;
gint select_pos;
gradient_t *active = NULL;
static gboolean first_call = TRUE;
gsp = g_new (GradientSelect, 1);
gsp->callback_name = NULL;
gsp->dnd_gradient = NULL;
/* The shell */
/*
gsp->shell = gimp_dialog_new (title ? title : _("Gradient Selection"),
"gradient_selection",
gimp_standard_help_func,
"dialogs/gradient_selection.html",
title ? GTK_WIN_POS_MOUSE : GTK_WIN_POS_NONE,
FALSE, TRUE, FALSE,
_("Edit"), gradient_select_edit_callback,
gsp, NULL, NULL, FALSE, FALSE,
_("Close"), gradient_select_close_callback,
gsp, NULL, NULL, TRUE, TRUE,
NULL);
if (title)
{
gsp->context = gimp_context_new (title, NULL);
}
else
{
gsp->context = gimp_context_get_user ();
session_set_window_geometry (gsp->shell, &gradient_select_session_info,
TRUE);
dialog_register (gsp->shell);
}
if (no_data && first_call)
gradients_init (FALSE);
*/
first_call = FALSE;
if (title && initial_gradient && strlen (initial_gradient))
{
active = gradient_list_get_gradient (gradients_list, initial_gradient);
}
else
{
/*
active = gimp_context_get_gradient (gimp_context_get_user ());
*/
}
if (!active)
{
/*
active = gimp_context_get_gradient (gimp_context_get_standard ());
*/
}
if (title)
{
/*
gimp_context_set_gradient (gsp->context, active);
*/
}
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (gsp->shell)->vbox), vbox);
/* clist preview of gradients */
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
gtk_container_add (GTK_CONTAINER (vbox), scrolled_win);
gtk_widget_show (scrolled_win);
titles[0] = _("Gradient");
titles[1] = _("Name");
gsp->clist = gtk_clist_new_with_titles (2, titles);
gtk_clist_set_shadow_type (GTK_CLIST (gsp->clist), GTK_SHADOW_IN);
gtk_clist_set_selection_mode (GTK_CLIST (gsp->clist), GTK_SELECTION_BROWSE);
gtk_clist_set_row_height (GTK_CLIST (gsp->clist), 18);
gtk_clist_set_use_drag_icons (GTK_CLIST (gsp->clist), FALSE);
gtk_clist_column_titles_passive (GTK_CLIST (gsp->clist));
gtk_widget_set_usize (gsp->clist, 200, 250);
gtk_container_add (GTK_CONTAINER (scrolled_win), gsp->clist);
column_width =
MAX (50, gtk_clist_optimal_column_width (GTK_CLIST (gsp->clist), 0));
gtk_clist_set_column_min_width (GTK_CLIST (gsp->clist), 0, 50);
gtk_clist_set_column_width (GTK_CLIST (gsp->clist), 0, column_width);
gtk_widget_show (gsp->clist);
colormap = gtk_widget_get_colormap (gsp->clist);
gdk_color_parse ("black", &gsp->black);
gdk_color_alloc (colormap, &gsp->black);
gtk_widget_realize (gsp->shell);
gsp->gc = gdk_gc_new (gsp->shell->window);
select_pos = gradient_clist_init (gsp->shell, gsp->gc, gsp->clist, active);
/* Now show the dialog */
gtk_widget_show (vbox);
gtk_widget_show (gsp->shell);
gtk_signal_connect (GTK_OBJECT (gsp->clist), "button_press_event",
GTK_SIGNAL_FUNC (gradient_select_button_press),
(gpointer) gsp);
gtk_signal_connect (GTK_OBJECT (gsp->clist), "select_row",
GTK_SIGNAL_FUNC (gradient_select_list_item_update),
(gpointer) gsp);
gtk_signal_connect (GTK_OBJECT (gsp->context), "gradient_changed",
GTK_SIGNAL_FUNC (gradient_select_gradient_changed),
(gpointer) gsp);
/* dnd stuff */
/*
gtk_drag_source_set (gsp->clist,
GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
clist_target_table, clist_n_targets,
GDK_ACTION_COPY);
gimp_dnd_gradient_source_set (gsp->clist, gradient_select_drag_gradient, gsp);
gtk_drag_dest_set (gsp->clist,
GTK_DEST_DEFAULT_ALL,
clist_target_table, clist_n_targets,
GDK_ACTION_COPY);
gimp_dnd_gradient_dest_set (gsp->clist, gradient_select_drop_gradient, gsp);
*/
if (active)
gradient_select_select (gsp, active);
/* Add to active gradient dialogs list */
gradient_active_dialogs = g_slist_append (gradient_active_dialogs, gsp);
return gsp;
}
static void
gnc_query_list_init_clist (GNCQueryList *list)
{
GtkCList *clist = GTK_CLIST (list);
GtkStyle *style;
GList *node;
gchar **titles;
gint i;
/* compute the number of columns and fill in the rest of the list */
list->num_columns = g_list_length(list->column_params);
list->title_arrows = g_new0(GtkWidget*, list->num_columns);
list->title_widths = g_new0(gint, list->num_columns);
/* build an array of titles */
titles = g_new0(gchar*, list->num_columns);
for (i = 0, node = list->column_params; node; node = node->next, i++)
{
GNCSearchParam *param = node->data;
titles[i] = (gchar *)param->title;
}
gtk_clist_column_titles_show (clist);
gtk_clist_set_shadow_type (clist, GTK_SHADOW_IN);
/* build all the column titles */
for (i = 0; i < list->num_columns; i++)
gnc_query_list_column_title(list, i, titles[i]);
/* set the column justification */
for (i = 0, node = list->column_params; node; node = node->next, i++)
{
GNCSearchParam *param = node->data;
gtk_clist_set_column_justification (clist, i, param->justify);
if (param->passive)
gtk_clist_column_title_passive (clist, i);
if (param->non_resizeable)
gtk_clist_set_column_resizeable (clist, i, FALSE);
}
g_signal_connect (clist, "click_column",
G_CALLBACK(gnc_query_list_click_column_cb),
NULL);
g_signal_connect (clist, "size_allocate",
G_CALLBACK(gnc_query_list_size_allocate_cb),
NULL);
style = gtk_widget_get_style (GTK_WIDGET(list));
#if 0
{
GdkFont *font = NULL;
gint width;
font = style->font;
if (font != NULL)
{
for (i = 0, node = list->column_params; node; node = node->next, i++)
{
GNCSearchParam *param = node->data;
width = gdk_string_width (font, titles[i]) + 5;
if (!param->passive)
width += ARROW_SIZE;
gtk_clist_set_column_min_width (clist, i, width);
list->title_widths[i] = width;
}
}
}
#endif
g_free(titles);
}
