void
WindowImpl::do_maximize()
{
// FIXME: Move this to scripting language
if (!is_maximized)
{
is_maximized = true;
old_position = parent->get_position();
parent->set_position(parent->get_parent()->get_position());
}
else
{
is_maximized = false;
parent->set_position(old_position);
}
}
void CL_TreeItem_Silver::on_paint()
{
CL_Rect rect = item->get_screen_rect();
int height = rect.get_height();
int font_height = font->get_height(item->get_text(0));
if(item->has_mouse_over())
CL_Display::fill_rect(rect, CL_Color(232, 236, 241));
if(item->get_node()->is_selected())
CL_Display::fill_rect(rect, CL_Color(184, 195, 209, 150));
CL_TreeView *treeview = item->get_node()->get_treeview();
int columns = treeview->get_column_count();
if(columns == 0)
columns = 1;
// Draw columns
for(int x = 0, i = 0; i < columns; ++i)
{
int dx = 0;
if(i == 0)
{
dx += item->get_text_margin();
CL_Surface *icon = item->get_icon();
if(icon)
{
icon->draw(
rect.left + x + 1,
rect.top + (height - icon->get_height()) / 2);
dx += icon->get_width();
}
}
CL_Component *comp = item->get_component(i);
if(comp)
{
comp->set_position(CL_Rect(x + dx + 4, 0, x + dx + 4 + treeview->get_column_width(i), height));
comp->paint();
}
else
{
font->draw(
rect.left + x + dx + 4,
rect.top + (height - font_height) / 2,
item->get_text(i));
}
x += treeview->get_column_width(i);
if(i == 0)
x -= item->get_node()->get_placement_offset();
}
}
void
WindowImpl::on_resize(int, int)
{
titlebar->set_position(CL_Rect(CL_Point(3+16,3), CL_Size(parent->get_width()-6-18-18-18, 12+3)));
close->set_position(3, 3);
minimize->set_position(parent->get_width()-3-18-18, 3);
maximize->set_position(parent->get_width()-3-18, 3);
CL_Rect rect = parent->get_position();
client_area->set_position(CL_Rect(CL_Point(4, 3+12+7),
CL_Size(rect.get_width()-10,
rect.get_height()-28)));
}
void
TitlebarImpl::on_mouse_move(const CL_InputEvent& event)
{
if(pressed)
{
CL_Rect rect = window->get_position();
CL_Point move(old_pos.left - (click_pos.x - (rect.left + event.mouse_pos.x)),
old_pos.top - (click_pos.y - (rect.top + event.mouse_pos.y)));
window->set_position(move.x, move.y);
}
}
void CL_TreeView_Silver::on_paint_node(CL_TreeNode *node, CL_Point &point)
{
CL_Component *component = node->get_component();
CL_Component *client_area = treeview->get_client_area();
int height = component->get_height();
int mid = (height) / 2;
// Should we draw decoration ?
bool draw_decoration = true;
if(node->is_root())
draw_decoration = node->get_treeview()->is_root_decoration_visible();
// Find what y offset we're drawing at
point.y -= scrollbar->get_value();
// Find what x offset we're drawing at
int x_offset = 0;
if(draw_decoration)
x_offset = 12;
int screen_x = client_area->get_screen_x();
int screen_y = client_area->get_screen_y();
// Is the node visible?
if (point.y + height >= 0 && point.y <= client_area->get_height())
{
if(draw_decoration)
{
// Draw collapse box
if(node->has_children())
{
CL_Display::draw_rect(
CL_Rect(
screen_x + point.x,
screen_y + point.y + mid - 5,
screen_x + point.x + 9,
screen_y + point.y + mid + 4),
CL_Color(128, 142, 159));
CL_Display::fill_rect(
CL_Rect(
screen_x + point.x + 1,
screen_y + point.y + mid - 4,
screen_x + point.x + 8,
screen_y + point.y + mid + 3),
CL_Gradient(
CL_Color::white,
CL_Color::white,
CL_Color(230, 235, 240),
CL_Color(230, 235, 240)));
CL_Display::fill_rect(
CL_Rect(
screen_x + point.x + 2,
screen_y + point.y + mid - 3,
screen_x + point.x + 7,
screen_y + point.y + mid + 2),
CL_Gradient(
CL_Color(217, 222, 227),
CL_Color(217, 222, 227),
CL_Color::white,
CL_Color::white));
// Horizontal line
CL_Display::draw_line(
screen_x + point.x + 2.0f,
screen_y + point.y + mid - 1.0f,
screen_x + point.x + 7.0f,
screen_y + point.y + mid - 1,
CL_Color::black);
// Vertical line
if(node->is_collapsed())
CL_Display::draw_line(
screen_x + point.x + 4.0f,
screen_y + point.y + mid - 3.0f,
screen_x + point.x + 4.0f,
screen_y + point.y + mid + 2.0f,
CL_Color::black);
}
}
// Size and place child component
component->set_position(point.x + x_offset, point.y);
node->set_placement_offset(point.x + x_offset);
// Draw component
component->show(true);
component->sig_begin_paint();
component->sig_paint()();
component->sig_end_paint();
}
else
{
component->show(false);
}
// Move down for next component
point.y += scrollbar->get_value();
point.y += height;
// If it has any children, adjust the x-position for the children
if(node->is_collapsed() == false)
point.x += 3 + x_offset;
}