void iconview_redraw(iconview_t *iv) {
int sb_x, sb_y, sb_width, sb_height;
int sr_x, sr_y, sr_width, sr_height;
int rows, iheight, i;
if (!iv->parent)
return;
/* clear the tmp buf */
for (i = 0; i < iv->active->width * iv->active->height; i++)
iv->active->buf[i] = 0xFFFFFFFF;
/* clear the parent window (we do this because the iv contains some
* transparent pixels that needs white background.
*/
pixbuf_paint(iv->active, iv->parent->pixbuf, iv->x, iv->y);
/* draw the active part of the iconview to the tmp buf */
pixbuf_crop(iv->pixbuf, iv->active, 0, iv->scroll_y);
/* draw the scroll bar to the tmp buf */
if (!up_png) {
up_png = parse_png("/usr/share/icons/up.png");
down_png = parse_png("/usr/share/icons/down.png");
}
if (iv->show_scroll) {
pixbuf_paint(up_png, iv->active, iv->width-up_png->width, 0);
pixbuf_paint(down_png, iv->active, iv->width-down_png->width,
iv->height-down_png->height);
sb_x = iv->width-up_png->width;
sb_y = up_png->height;
sb_width = up_png->width;
sb_height = iv->height-up_png->height-down_png->height;
draw_solid(iv->active, sb_x, sb_y, sb_width, sb_height, 0xFFFF9494);
rows = iv->cur/iv->icons_per_row + (iv->cur%iv->icons_per_row?1:0);
iheight = iv->height > rows*iv->each_height?
iv->height : rows*iv->each_height;
sr_x = sb_x + 2;
sr_y = sb_y + (iv->scroll_y*sb_height)/iheight;
sr_width = sb_width-4;
sr_height = (iv->height*sb_height)/iheight;
draw_solid(iv->active, sr_x, sr_y, sr_width, sr_height, 0xFFA93131);
}
/* draw the tmp buf on the parent window */
pixbuf_paint(iv->active, iv->parent->pixbuf, iv->x, iv->y);
/* flush the window buffer to VGA */
window_flush(iv->parent, iv->x, iv->y, iv->width, iv->height);
}
void draw_window(win_info_t *win_info, int plot_on_vga, int redraw_mouse) {
pixbuf_t *osm = get_osm();
pixbuf_t *full_window;
int x, y, w_width, w_height, width, height;
/* calculate full_window parameters */
x = win_info->x - 4;
y = win_info->y - 22;
w_width = win_info->pixbuf->width;
w_height = win_info->pixbuf->height;
width = w_width + 8;
height = w_height + 22 + 4;
/* allocate pixbuf for full_window */
full_window = pixbuf_alloc(width, height);
/* draw title bar */
draw_solid(full_window, 0, 0, width, 11, 0xFF862030);
draw_solid(full_window, 0, 11, width, 11, 0xFF611E2D);
/* draw borders */
draw_solid(full_window, 0, 22, 4, w_height, 0xFF611E2D);
draw_solid(full_window, 4+w_width, 22, 4, w_height, 0xFF611E2D);
draw_solid(full_window, 0, 22+w_height, w_width+4+4, 4, 0xFF611E2D);
/* draw title */
draw_text(full_window, (w_width-strlen(win_info->title)*9-30)/2, 4,
win_info->title, 0xFFFFFFFF);
/* draw buttons and icons */
pixbuf_paint(min, full_window, width-74, 3);
pixbuf_paint(max, full_window, width-50, 3);
pixbuf_paint(clos, full_window, width-26, 3);
pixbuf_paint(win_info->ico, full_window, 5, 4);
/* draw the screen content */
pixbuf_paint(win_info->pixbuf, full_window, 4, 22);
/* paint full_window on osm */
pixbuf_paint(full_window, get_osm(), x, y);
/* paint on screen */
if (plot_on_vga)
vga_plot(full_window, x, y);
/* draw the mouse cursor */
if (redraw_mouse)
draw_cursor();
/* deallocate full_window */
free(full_window->buf);
free(full_window);
}
void on_select_mesh(const k3d::mesh& Mesh, const k3d::gl::painter_render_state& RenderState, const k3d::gl::painter_selection_state& SelectionState, k3d::iproperty::changed_signal_t& ChangedSignal)
{
if(!SelectionState.select_component.count(k3d::selection::SURFACE))
return;
k3d::uint_t primitive_index = 0;
for(k3d::mesh::primitives_t::const_iterator primitive = Mesh.primitives.begin(); primitive != Mesh.primitives.end(); ++primitive, ++primitive_index)
{
boost::scoped_ptr<k3d::disk::const_primitive> disk(k3d::disk::validate(Mesh, **primitive));
if(!disk)
continue;
k3d::gl::push_selection_token(k3d::selection::PRIMITIVE, primitive_index);
glDisable(GL_LIGHTING);
glMatrixMode(GL_MODELVIEW);
for(k3d::uint_t i = 0; i != disk->matrices.size(); ++i)
{
k3d::gl::push_selection_token(k3d::selection::SURFACE, i);
glPushMatrix();
k3d::gl::push_matrix(disk->matrices[i]);
draw_solid(RenderState, disk->heights[i], disk->radii[i], disk->sweep_angles[i]);
glPopMatrix();
k3d::gl::pop_selection_token(); // SURFACE
}
k3d::gl::pop_selection_token(); // PRIMITIVE
}
}
void on_paint_mesh(const k3d::mesh& Mesh, const k3d::gl::painter_render_state& RenderState, k3d::iproperty::changed_signal_t& ChangedSignal)
{
const k3d::color color = RenderState.node_selection ? k3d::color(1, 1, 1) : k3d::color(0.8, 0.8, 0.8);
const k3d::color selected_color = RenderState.show_component_selection ? k3d::color(1, 0, 0) : color;
for(k3d::mesh::primitives_t::const_iterator primitive = Mesh.primitives.begin(); primitive != Mesh.primitives.end(); ++primitive)
{
boost::scoped_ptr<k3d::disk::const_primitive> disk(k3d::disk::validate(Mesh, **primitive));
if(!disk)
continue;
glPolygonOffset(1.0, 1.0);
glEnable(GL_POLYGON_OFFSET_FILL);
glEnable(GL_LIGHTING);
glMatrixMode(GL_MODELVIEW);
for(k3d::uint_t i = 0; i != disk->matrices.size(); ++i)
{
k3d::gl::material(GL_FRONT_AND_BACK, GL_DIFFUSE, disk->selections[i] ? selected_color : color);
glPushMatrix();
k3d::gl::push_matrix(disk->matrices[i]);
draw_solid(RenderState, disk->heights[i], disk->radii[i], disk->sweep_angles[i]);
glPopMatrix();
}
}
}