static VALUE
rbclt_box_layout_pack (VALUE self, VALUE actor, VALUE expand, VALUE x_fill, VALUE y_fill, VALUE x_align, VALUE y_align)
{
ClutterBoxLayout *layout = CLUTTER_BOX_LAYOUT (RVAL2GOBJ (self));
ClutterActor *g_actor = CLUTTER_ACTOR (RVAL2GOBJ (actor));
clutter_box_layout_pack (layout, g_actor, RVAL2CBOOL (expand), RVAL2CBOOL (x_fill), RVAL2CBOOL (y_fill), RVAL2GENUM (x_align, CLUTTER_TYPE_BOX_ALIGNMENT), RVAL2GENUM (y_align, CLUTTER_TYPE_BOX_ALIGNMENT));
return Qnil;
}
static void
load_controls (UserInterface * ui)
{
// Check icon files exist
gchar *vid_panel_png;
gchar *icon_files[6];
gchar *duration_str;
gint c;
ClutterColor control_color1 = { 0x12, 0x12, 0x12, 0xff };
ClutterColor control_color2 = { 0xcc, 0xcc, 0xcc, 0xff };
ClutterLayoutManager *controls_layout;
ClutterLayoutManager *main_box_layout;
ClutterLayoutManager *info_box_layout;
ClutterLayoutManager *bottom_box_layout;
ClutterLayoutManager *volume_box_layout;
ClutterLayoutManager *seek_box_layout;
ClutterLayoutManager *vol_int_box_layout;
ClutterActor *seek_box;
ClutterActor *bottom_box;
ClutterActor *vol_int_box;
GError *error = NULL;
vid_panel_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR, "/vid-panel.png");
ui->play_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/media-actions-start.png");
ui->pause_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/media-actions-pause.png");
ui->volume_low_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/audio-volume-low.png");
ui->volume_high_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/audio-volume-high.png");
ui->segment_png = g_strdup_printf ("%s%s", SNAPPY_DATA_DIR,
"/media-actions-segment-point.png");
icon_files[0] = vid_panel_png;
icon_files[1] = ui->play_png;
icon_files[2] = ui->pause_png;
icon_files[3] = ui->volume_low_png;
icon_files[4] = ui->volume_high_png;
icon_files[5] = ui->segment_png;
for (c = 0; c < 6; c++) {
if (!g_file_test (icon_files[c], G_FILE_TEST_EXISTS)) {
g_print ("Icon file doesn't exist, are you sure you have "
" installed snappy correctly?\nThis file needed is: %s\n",
icon_files[c]);
}
}
// Controls layout management
controls_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
ui->control_box = clutter_box_new (controls_layout);
// Controls background
ui->control_bg = clutter_texture_new_from_file (vid_panel_png, &error);
if (!ui->control_bg && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
g_free (vid_panel_png);
clutter_container_add_actor (CLUTTER_CONTAINER (ui->control_box),
ui->control_bg);
// Controls play toggle
main_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (main_box_layout), FALSE);
ui->main_box = clutter_box_new (main_box_layout);
ui->control_play_toggle =
clutter_texture_new_from_file (ui->pause_png, &error);
if (!ui->control_play_toggle && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (main_box_layout),
ui->control_play_toggle,
FALSE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_START, /* x-align */
CLUTTER_BOX_ALIGNMENT_CENTER); /* y-align */
clutter_container_add_actor (CLUTTER_CONTAINER (ui->control_box),
ui->main_box);
g_assert (ui->control_bg && ui->control_play_toggle);
// Controls title
info_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (info_box_layout), TRUE);
ui->info_box = clutter_box_new (info_box_layout);
ui->control_title = clutter_text_new_full ("Sans 32px",
cut_long_filename (ui->filename, ui->title_length), &control_color1);
clutter_text_set_max_length (CLUTTER_TEXT (ui->control_title),
ui->title_length);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (info_box_layout),
ui->control_title,
TRUE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_CENTER, /* x-align */
CLUTTER_BOX_ALIGNMENT_START); /* y-align */
// Controls seek
seek_box_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
seek_box = clutter_box_new (seek_box_layout);
// In point
ui->in_point = clutter_texture_new_from_file (ui->segment_png, &error);
if (!ui->in_point && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->in_point);
// background box rectangle shows as the border
ui->control_seek1 = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->control_seek1);
// smaller background rectangle inside seek1 to create a border
ui->control_seek2 = clutter_rectangle_new_with_color (&control_color2);
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->control_seek2);
// progress rectangle
ui->control_seekbar = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box),
ui->control_seekbar);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (info_box_layout), seek_box,
TRUE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_CENTER, /* x-align */
CLUTTER_BOX_ALIGNMENT_CENTER); /* y-align */
// Out point
ui->out_point = clutter_texture_new_from_file (ui->segment_png, &error);
if (!ui->out_point && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_container_add_actor (CLUTTER_CONTAINER (seek_box), ui->out_point);
// Controls bottom box
bottom_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (bottom_box_layout),
FALSE);
bottom_box = clutter_box_new (bottom_box_layout);
// Controls volume box
volume_box_layout = clutter_box_layout_new ();
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (volume_box_layout),
FALSE);
clutter_box_layout_set_spacing (CLUTTER_BOX_LAYOUT (volume_box_layout), 0);
ui->volume_box = clutter_box_new (volume_box_layout);
clutter_box_pack (CLUTTER_BOX (bottom_box), ui->volume_box,
"x-align", CLUTTER_BOX_ALIGNMENT_START, "expand", TRUE, NULL);
// Controls volume low
ui->volume_low = clutter_texture_new_from_file (ui->volume_low_png, &error);
if (!ui->volume_low && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_box_pack (CLUTTER_BOX (ui->volume_box), ui->volume_low, "x-align",
CLUTTER_BOX_ALIGNMENT_START, NULL);
// Controls volume intensity
vol_int_box_layout =
clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
CLUTTER_BIN_ALIGNMENT_FIXED);
vol_int_box = clutter_box_new (vol_int_box_layout);
ui->vol_int_bg = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (vol_int_box), ui->vol_int_bg);
ui->vol_int = clutter_rectangle_new_with_color (&control_color1);
clutter_container_add_actor (CLUTTER_CONTAINER (vol_int_box), ui->vol_int);
clutter_box_pack (CLUTTER_BOX (ui->volume_box), vol_int_box,
"x-fill", FALSE,
"y-fill", FALSE, "y-align", CLUTTER_BOX_ALIGNMENT_CENTER, NULL);
// Controls volume high
ui->volume_high = clutter_texture_new_from_file (ui->volume_high_png, &error);
if (!ui->volume_high && error)
g_debug ("Clutter error: %s\n", error->message);
if (error) {
g_error_free (error);
error = NULL;
}
clutter_box_pack (CLUTTER_BOX (ui->volume_box), ui->volume_high, "x-align",
CLUTTER_BOX_ALIGNMENT_END, NULL);
// Controls position text
duration_str = g_strdup_printf (" 0:00:00/%s", ui->duration_str);
ui->control_pos = clutter_text_new_full ("Sans 22px", duration_str,
&control_color1);
clutter_box_pack (CLUTTER_BOX (bottom_box), ui->control_pos,
"x-align", CLUTTER_BOX_ALIGNMENT_END, "expand", TRUE, NULL);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (info_box_layout), bottom_box,
TRUE, /* expand */
FALSE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_CENTER, /* x-align */
CLUTTER_BOX_ALIGNMENT_END); /* y-align */
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (main_box_layout), ui->info_box,
FALSE, /* expand */
TRUE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_END, /* x-align */
CLUTTER_BOX_ALIGNMENT_CENTER); /* y-align */
clutter_actor_lower_bottom (ui->control_bg);
size_change (CLUTTER_STAGE (ui->stage), ui);
}
int
main (int argc,
char *argv[])
{
ClutterActor *stage;
ClutterLayoutManager *box_layout;
ClutterActor *box;
ClutterActor *yellow;
ClutterActor *red;
ClutterActor *blue;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_new ();
clutter_actor_set_size (stage, 400, 400);
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
/* create a ClutterBoxLayout */
box_layout = clutter_box_layout_new ();
/* configure it to lay out actors vertically */
clutter_box_layout_set_vertical (CLUTTER_BOX_LAYOUT (box_layout), TRUE);
/* put 5px of spacing between actors */
clutter_box_layout_set_spacing (CLUTTER_BOX_LAYOUT (box_layout), 5);
/* actors are packed into this actor; we set its width, but
* allow its height to be determined by the children it contains
*/
box = clutter_actor_new ();
clutter_actor_set_layout_manager (box, box_layout);
clutter_actor_set_background_color (box, CLUTTER_COLOR_White);
clutter_actor_set_position (box, 100, 50);
clutter_actor_set_width (box, 200);
/* pack an actor into the layout and set all layout properties on it
* at the same time
*/
yellow = clutter_actor_new ();
clutter_actor_set_background_color (yellow, CLUTTER_COLOR_Yellow);
clutter_actor_set_size (yellow, 100, 100);
clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (box_layout),
yellow,
FALSE, /* expand */
TRUE, /* x-fill */
FALSE, /* y-fill */
CLUTTER_BOX_ALIGNMENT_START, /* x-align */
CLUTTER_BOX_ALIGNMENT_START); /* y-align */
/* add an actor to the box as a container and set layout properties
* afterwards; the latter is useful if you want to change properties on
* actors already inside a layout, but note that you have to
* pass the function both the layout AND the container
*/
red = clutter_actor_new ();
clutter_actor_set_background_color (red, CLUTTER_COLOR_Red);
clutter_actor_set_size (red, 100, 100);
clutter_actor_add_child (box, red);
clutter_layout_manager_child_set (box_layout,
CLUTTER_CONTAINER (box),
red,
"x-fill", TRUE,
NULL);
blue = clutter_actor_new ();
clutter_actor_set_background_color (blue, CLUTTER_COLOR_Blue);
clutter_actor_set_size (blue, 100, 100);
clutter_actor_add_child (box, blue);
clutter_layout_manager_child_set (box_layout,
CLUTTER_CONTAINER (box),
blue,
"x-fill", TRUE,
NULL);
/* put the box on the stage */
clutter_actor_add_child (stage, box);
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
