void set_widget_height(GtkWidget *w, guint16 height)
{
set_widget_size(w, widget_width(w), height);
}
struct widget * widget_new_list(struct widget * parent, int x, int y, int width, int height, struct stack * items)
{
struct widget * rv;
int scrollbar_width;
int visible_items;
{
struct widget * tmp;
tmp = widget_new_button(widget_root(), 0, 0, "x");
visible_items = (height - 2) / widget_height(tmp);
widget_delete(tmp);
int item_count;
item_count = 0;
for(unsigned int i = 0; i < items->size; i++)
if(items->data[i] != NULL)
item_count++;
if(item_count <= visible_items)
scrollbar_width = 0;
else
scrollbar_width = 20;
}
rv = widget_new_child(parent, x, y, width, height);
widget_set_ulong(rv, "type", WT_LIST);
struct stack * itemobjs;
itemobjs = stack_new();
widget_set_pointer(rv, "items", 'P', itemobjs);
struct widget * container, * frame;
container = widget_new_child(rv, 0, 0, width - scrollbar_width, height);
widget_add_flags(container, WF_CLIPPING);
frame = widget_new_frame(container, 0, 0, width - scrollbar_width, height);
frame->z_ = rv->z_;
widget_delete_flags(frame, WF_CAST_SHADOW | WF_DRAW_BORDERS | WF_BACKGROUND);
struct widget * prev;
y = 0;
prev = NULL;
for(unsigned int i = 0; i < items->size; i++)
if(items->data[i] != NULL)
{
struct widget * obj;
obj = widget_new_button(frame, 0, y, items->data[i]);
stack_push(itemobjs, obj);
widget_delete_flags(obj, WF_DRAW_BORDERS | WF_ALIGN_CENTER);
widget_set_ulong(obj, "alpha", 0x80);
widget_set_width(obj, widget_width(frame));
widget_set_ulong(obj, "value", i);
widget_set_widget_pointer(obj, "list_object", rv);
widget_set_on_release(obj, on_item_release);
widget_set_on_focus(obj, on_item_focus);
y += widget_height(obj);
if(prev != NULL)
widget_set_navigation_updown(prev, obj);
prev = obj;
}
widget_set_height(frame, y);
widget_set_widget_pointer(rv, "focus_down_object", prev);
if(scrollbar_width > 0)
{
struct widget * scrollbar, * scrollbar_button;
int bheight;
scrollbar = widget_new_frame(rv, width - scrollbar_width, 0, scrollbar_width, height);
scrollbar->z_ = rv->z_;
widget_delete_flags(scrollbar, WF_CAST_SHADOW);
widget_set_on_activate_at(scrollbar, on_scrollbar_clicked);
widget_set_enabled(scrollbar, true);
widget_add_flags(scrollbar, WF_FOCUSABLE);
scrollbar_button = widget_new_button(scrollbar, 1, 1, NULL);
widget_set_width(scrollbar_button, scrollbar_width - 2);
bheight = 0;
if(items->size > 0)
bheight += (height - 2) * visible_items / items->size;
if(bheight > height - 2)
bheight = height - 2;
widget_set_height(scrollbar_button, bheight);
widget_set_on_activate_at(scrollbar_button, on_scrollbar_button_clicked);
widget_set_widget_pointer(scrollbar_button, "frame", frame);
widget_set_widget_pointer(scrollbar, "scrollbar_button", scrollbar_button);
widget_set_widget_pointer(rv, "scrollbar_button", scrollbar_button);
}
return rv;
}
int listener_width(void)
{
if ((listener_text) && (XtIsManaged(listener_pane)))
return(widget_width(listener_text));
else return(0);
}
void widget_new_trait_info_window(trait_t trait, bool enable_controls)
{
struct trait * traitdata;
traitdata = trait_get(trait);
if(traitdata != NULL)
{
char buf[128];
struct widget * window;
snprintf(buf, sizeof buf, "%s: %s", gettext("Trait"), trait_get_name(trait));
window = widget_new_window(widget_root(), 420, 200, buf);
assert(window != NULL);
if(window != NULL)
{
int y;
widget_set_modal(window);
widget_set_image_pointer(window, "raw_image", gfx_image(traitdata->image_id));
widget_set_widget_pointer(window, "previously_selected_object", widget_focus());
y = 40 + font_height();
char ** description;
char fn[1024];
snprintf(fn, sizeof fn, "data/trait-%s", traitdata->filename);
description = read_localized_text_file(get_data_filename(fn));
if(description != NULL)
{
for(int i = 0; description[i] != NULL; i++)
{
widget_new_text(window, 10, y, description[i]);
free(description[i]);
y += font_height();
}
free(description);
}
y += font_height() * 2;
struct widget * prev;
prev = NULL;
if(enable_controls)
{
if(traits_get_active() & trait)
{
struct widget * t;
t = widget_new_text(window, 10, y, gettext("You have this trait."));
if(traits_get_active() & TRAIT_RECYCLER)
{
struct widget * b;
snprintf(buf + 1, (sizeof buf) - 1, gettext("Recycle for %lu"), (long unsigned) traitdata->cost * 90 / 100);
buf[0] = ' '; snprintf(buf + strlen(buf), sizeof buf - strlen(buf), " "); /* Pad with spaces */
b = widget_new_button(window, widget_x(t) + widget_width(t) + 10, y, buf);
widget_set_on_release(b, on_recycle_trait_clicked);
widget_set_ulong(b, "trait", trait);
y += widget_height(b);
prev = b;
}
y += font_height();
if(trait == TRAIT_EDIT)
{
struct widget * b;
y += font_height();
snprintf(buf, sizeof buf, " %s ", gettext("Edit cave"));
b = widget_new_button(window, 0, y, buf);
widget_set_on_release(b, on_edit_trait_clicked);
widget_center_horizontally(b);
y += widget_height(b);
if(prev != NULL)
widget_set_navigation_updown(prev, b);
prev = b;
}
y += font_height();
}
else if(traits_get_available() & trait)
{
struct widget * t;
t = widget_new_text(window, 10, y, gettext("You don't have this trait."));
if(traits_get_score() >= traitdata->cost)
{
struct widget * b;
snprintf(buf, sizeof buf, " %s ", gettext("Buy"));
b = widget_new_button(window, widget_x(t) + widget_width(t) + 10, y, buf);
widget_set_on_release(b, on_buy_trait_clicked);
widget_set_ulong(b, "trait", trait);
if(prev != NULL)
widget_set_navigation_updown(prev, b);
prev = b;
}
y += font_height();
widget_new_text(window, 10, y, gettext("Cost:"));
snprintf(buf, sizeof buf, "%u", (unsigned int) traitdata->cost);
widget_new_text(window, 100, y, buf);
y += font_height();
widget_new_text(window, 10, y, gettext("You have:"));
snprintf(buf, sizeof buf, "%u", (unsigned int) traits_get_score());
if( ! (traits_get_active() & trait) )
if(traits_get_score() < traitdata->cost)
snprintf(buf + strlen(buf), sizeof buf - strlen(buf), gettext(" [need %u more]"), (unsigned int) (traitdata->cost - traits_get_score()));
widget_new_text(window, 100, y, buf);
y += font_height();
}
else
{
unsigned int level;
level = traitdata->cave_level;
if(level == 0)
level = get_cave_level_count(traitdata->cave_name);
snprintf(buf, sizeof buf, gettext("Level required: %u"), level);
widget_new_text(window, 10, y, buf);
y += font_height();
}
y += font_height();
}
struct widget * closebutton;
snprintf(buf, sizeof buf, " %s ", gettext("Close"));
closebutton = widget_new_button(window, 0, y, buf);
widget_set_x(closebutton, (widget_width(window) - widget_width(closebutton)) / 2);
widget_set_focus(closebutton);
y += widget_height(closebutton);
if(prev != NULL)
widget_set_navigation_updown(prev, closebutton);
widget_resize_to_fit_children(window);
widget_set_width(window, widget_width(window) + 10);
widget_set_height(window, widget_height(window) + 10);
widget_center(window);
ui_wait_for_window_close(window, closebutton);
}
}
}
