int
main ()
{
GtkWidget *window, *scrolled_win, *canvas;
GooCanvasItem *root, *rect_item, *text_item;
/* Initialize GTK+. */
gtk_init ();
/* Create the window and widgets. */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 640, 600);
gtk_widget_show (window);
g_signal_connect (window, "delete_event", G_CALLBACK (on_delete_event),
NULL);
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_SHADOW_IN);
gtk_widget_show (scrolled_win);
gtk_container_add (GTK_CONTAINER (window), scrolled_win);
canvas = goo_canvas_new ();
gtk_widget_set_size_request (canvas, 600, 450);
goo_canvas_set_bounds (GOO_CANVAS (canvas), 0, 0, 1000, 1000);
gtk_widget_show (canvas);
gtk_container_add (GTK_CONTAINER (scrolled_win), canvas);
root = goo_canvas_get_root_item (GOO_CANVAS (canvas));
/* Add a few simple items. */
rect_item = goo_canvas_rect_new (root, 100, 100, 400, 400,
"line-width", 10.0,
"radius-x", 20.0,
"radius-y", 10.0,
"stroke-color", "yellow",
"fill-color", "red",
NULL);
text_item = goo_canvas_text_new (root, "Hello World", 300, 300, -1,
GOO_CANVAS_ANCHOR_CENTER,
"font", "Sans 24",
NULL);
goo_canvas_item_rotate (text_item, 45, 300, 300);
/* Connect a signal handler for the rectangle item. */
g_signal_connect (rect_item, "button_press_event",
G_CALLBACK (on_rect_button_press), NULL);
/* Pass control to the GTK+ main event loop. */
gtk_main ();
return 0;
}
static void
create_width_for_height_table (GooCanvasItem *root,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
gdouble rotation)
{
GooCanvasItem *table, *item;
gchar *text = "This is a long paragraph that will have to be split over a few lines so we can see if its allocated height changes when its allocated width is changed.";
table = goo_canvas_table_new (root,
#if 1
"width", width,
"height", height,
#endif
NULL);
goo_canvas_item_translate (table, x, y);
goo_canvas_item_rotate (table, rotation, 0, 0);
item = goo_canvas_rect_new (table, 0.0, 0.0, width - 2, 10.0,
"fill-color", "red",
NULL);
goo_canvas_item_set_child_properties (table, item,
"row", 0,
"column", 0,
"x-shrink", TRUE,
NULL);
#if 1
item = goo_canvas_text_new (table, text, 0, 0, -1, GOO_CANVAS_ANCHOR_NW, NULL);
goo_canvas_item_set_child_properties (table, item,
"row", 1,
"column", 0,
"x-expand", TRUE,
"x-fill", TRUE,
"x-shrink", TRUE,
"y-expand", TRUE,
"y-fill", TRUE,
NULL);
g_object_set_data (G_OBJECT (item), "id", "Text Item");
g_signal_connect (item, "button_press_event",
G_CALLBACK (on_button_press), NULL);
#endif
item = goo_canvas_rect_new (table, 0.0, 0.0, width - 2, 10.0,
"fill-color", "red",
NULL);
goo_canvas_item_set_child_properties (table, item,
"row", 2,
"column", 0,
"x-shrink", TRUE,
NULL);
}
/* =====================================================================
* set initial values for the next level
* =====================================================================*/
static void colors_next_level() {
gchar *str = NULL;
int i, list_length;
GList * list = NULL;
int * item;
colors_destroy_all_items();
gamewon = FALSE;
gc_score_set(gcomprisBoard->sublevel);
gc_bar_set_level(gcomprisBoard);
/* initialize board only once*/
if (gcomprisBoard->sublevel == 1) {
errors = MAX_ERRORS;
// we generate a list of color indexes in a random order
while (g_list_length(listColors) > 0)
listColors = g_list_remove(listColors, g_list_nth_data(listColors,0));
for (i=0; i<LAST_COLOR; i++)
list = g_list_append(list, GINT_TO_POINTER(i));
while((list_length = g_list_length(list))) {
i = list_length == 1 ? 0 : g_random_int_range(0,g_list_length(list)-1);
item = g_list_nth_data(list, i);
listColors = g_list_append(listColors, item);
list = g_list_remove(list, item);
}
/* set background */
str = g_strdup_printf("%s/%s", gcomprisBoard->boarddir, backgroundFile);
g_warning("background = %s\n", str);
gc_set_background(goo_canvas_get_root_item(gcomprisBoard->canvas), str);
g_free(str);
}
colors_create_item(goo_canvas_get_root_item(gcomprisBoard->canvas));
/* show text of color to find */
color_item = goo_canvas_text_new (boardRootItem,
colors[GPOINTER_TO_INT(g_list_nth_data(listColors,0))],
(color_x1+color_x2)/2,
(color_y1+color_y2)/2,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_title_bold,
"fill-color", "darkblue",
NULL);
}
/*
* Request score
*
*/
static void request_score()
{
double x_offset = 390;
double y_offset = 150;
gchar *tmpstr;
/* Set the maximum text to calc the background */
tmpstr = g_strdup_printf(_("Points = %s"), "00000");
answer_item = goo_canvas_text_new (boardRootItem,
tmpstr,
(double) x_offset,
(double) y_offset,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_title_bold,
"fill-color", "white",
NULL);
g_free(tmpstr);
GooCanvasBounds bounds;
goo_canvas_item_get_bounds (answer_item, &bounds);
goo_canvas_convert_to_item_space(goo_canvas_item_get_canvas(answer_item),
answer_item,
&bounds.x1, &bounds.y1);
goo_canvas_convert_to_item_space(goo_canvas_item_get_canvas(answer_item),
answer_item,
&bounds.x2, &bounds.y2);
int gap = 15;
GooCanvasItem *item = \
goo_canvas_rect_new (boardRootItem,
bounds.x1 - gap,
bounds.y1 - gap,
(bounds.x2 - bounds.x1) + gap*2,
(bounds.y2 - bounds.y1) + gap*2,
"stroke_color_rgba", 0xFFFFFFFFL,
"fill_color_rgba", 0X5599FFCCL,
"line-width", (double) 2,
"radius-x", (double) 10,
"radius-y", (double) 10,
NULL);
goo_canvas_item_raise(answer_item, item);
/* Set the correct initial text */
tmpstr = g_strdup_printf(_("Points = %s"), answer_string);
g_object_set(answer_item,
"text", tmpstr,
NULL);
g_free(tmpstr);
}
static void display_paying_tux(guint note)
{
GdkPixbuf *pixmap = NULL;
g_assert(boardRootItem);
pixmap = gc_pixmap_load("money/tux_graduate.png");
goo_canvas_image_new (boardRootItem,
pixmap,
20,
130,
NULL);
gdk_pixbuf_unref(pixmap);
if (note == 30)
{
display_paying_note(20, 20, 200);
display_paying_note(10, 30, 250);
}
else if (note == 40)
{
display_paying_note(20, 20, 200);
display_paying_note(20, 30, 250);
}
else if (note == 100)
{
display_paying_note(50, 20, 200);
display_paying_note(50, 30, 250);
}
else
display_paying_note(note, 20, 200);
/* Set here the way to display money. Change only the money sign, and it's place, always keep %d */
gchar *text = g_strdup_printf(_("Tux just bought some items in your shop.\n"
"He gives you $ %d, please give back his change."),
note);
goo_canvas_text_new(boardRootItem,
text,
BOARDWIDTH / 2,
320,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_medium,
"fill-color", "white",
"alignment", PANGO_ALIGN_CENTER,
NULL);
g_free(text);
}
void
money_widget_set_position (MoneyWidget *moneyWidget,
GooCanvasItem *rootItem,
double x1,
double y1,
double x2,
double y2,
guint columns,
guint lines,
gboolean display_total)
{
g_return_if_fail (moneyWidget != NULL);
moneyWidget->priv->rootItem = rootItem;
moneyWidget->priv->x1 = x1;
moneyWidget->priv->y1 = y1;
moneyWidget->priv->x2 = x2;
moneyWidget->priv->y2 = y2;
moneyWidget->priv->columns = columns;
moneyWidget->priv->lines = lines;
moneyWidget->priv->next_spot = 0;
moneyWidget->priv->display_total = display_total;
/* Uncomment to display the limits
goo_canvas_item_new (GOO_CANVAS_GROUP(rootItem),
goo_canvas_rect_get_type (),
"x1", (double) x1,
"y1", (double) y1,
"x2", (double) x2,
"y2", (double) y2,
"stroke-color", "red",
"width_pixels", 2,
NULL);
*/
moneyWidget->priv->item_total = \
goo_canvas_text_new(rootItem,
"",
x1+(x2-x1)/2,
y2 + 10,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_big,
"fill-color", "white",
NULL);
}
TextboxItem *textbox_item_new (Sheet *sheet, Textbox *textbox)
{
GooCanvasItem *item;
TextboxItem *textbox_item;
TextboxItemPriv *priv;
Coords pos;
ItemData *item_data;
g_return_val_if_fail (sheet != NULL, NULL);
g_return_val_if_fail (IS_SHEET (sheet), NULL);
item_data_get_pos (ITEM_DATA (textbox), &pos);
item = g_object_new (TYPE_TEXTBOX_ITEM, NULL);
g_object_set (item, "parent", sheet->object_group, NULL);
textbox_item = TEXTBOX_ITEM (item);
g_object_set (textbox_item, "data", textbox, NULL);
priv = textbox_item->priv;
priv->text_canvas_item = goo_canvas_text_new (
GOO_CANVAS_ITEM (textbox_item), textbox_get_text (textbox), 0.0, 0.0, -1,
GOO_CANVAS_ANCHOR_SW, "font", TEXTBOX_FONT, "fill-color", NORMAL_COLOR, NULL);
item_data = ITEM_DATA (textbox);
item_data->rotated_handler_id =
g_signal_connect_object (G_OBJECT (textbox), "rotated",
G_CALLBACK (textbox_rotated_callback), G_OBJECT (textbox_item), 0);
item_data->flipped_handler_id =
g_signal_connect_object (G_OBJECT (textbox), "flipped",
G_CALLBACK (textbox_flipped_callback), G_OBJECT (textbox_item), 0);
item_data->moved_handler_id =
g_signal_connect_object (G_OBJECT (textbox), "moved", G_CALLBACK (textbox_moved_callback),
G_OBJECT (textbox_item), 0);
textbox->text_changed_handler_id = g_signal_connect_object (
G_OBJECT (textbox), "text_changed", G_CALLBACK (textbox_text_changed_callback),
G_OBJECT (textbox_item), 0);
textbox_update_bbox (textbox);
return textbox_item;
}
/* =====================================================================
*
* =====================================================================*/
static GooCanvasItem *
maze_create_item(GooCanvasItem *parent)
{
gchar *message;
boardRootItem = goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard->canvas),
NULL);
mazegroup = goo_canvas_group_new(boardRootItem,
NULL);
goo_canvas_item_translate(mazegroup,
breedte,
hoogte);
tuxgroup = goo_canvas_group_new(mazegroup,
NULL);
wallgroup = goo_canvas_group_new(boardRootItem,
NULL);
if(modeIsInvisible) {
message = _("Look at your position, then switch back to invisible mode to continue your moves");
} else {
message = _("Look at your position, then switch back to 3D mode to continue your moves");
}
warning_item = goo_canvas_text_new (boardRootItem,
message,
(double) BOARDWIDTH/2,
(double) BOARDHEIGHT-BARHEIGHT-25,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_tiny,
"fill_color_rgba", gc_skin_color_content,
NULL);
g_object_set (warning_item, "visibility", GOO_CANVAS_ITEM_INVISIBLE, NULL);
return NULL;
}
static void
create_canvas_labels (PartItem *item, Part *part)
{
GooCanvasItem *canvas_item;
GSList *list, *item_list;
GooCanvasGroup *group;
g_return_if_fail (item != NULL);
g_return_if_fail (IS_PART_ITEM (item));
g_return_if_fail (part != NULL);
g_return_if_fail (IS_PART (part));
group = GOO_CANVAS_GROUP (item->priv->label_group);
item_list = NULL;
for (list = part_get_labels (part); list; list = list->next) {
PartLabel *label = list->data;
char *text;
text = part_property_expand_macros (part, label->text);
canvas_item = goo_canvas_text_new (GOO_CANVAS_ITEM (group),
text,
(double) label->pos.x,
(double) label->pos.y,
0,
GOO_CANVAS_ANCHOR_SOUTH_WEST,
"fill_color", LABEL_COLOR,
"font", "Sans 8",
NULL);
item_list = g_slist_prepend (item_list, canvas_item);
g_free (text);
}
g_slist_free_full (list, g_object_unref);
item_list = g_slist_reverse (item_list);
part_item_set_label_items (item, item_list);
}
static void
create_events_area (GtkWidget *canvas,
gint area_num,
GooCanvasPointerEvents pointer_events,
gchar *label)
{
gint row = area_num / 3, col = area_num % 3;
gdouble x = col * 200, y = row * 150;
GooCanvasItem *root, *rect;
char *view_id;
GooCanvasLineDash *dash;
root = goo_canvas_get_root_item (GOO_CANVAS (canvas));
dash = goo_canvas_line_dash_new (2, 5.0, 5.0);
/* Create invisible item. */
rect = goo_canvas_rect_new (root, x + 45, y + 35, 30, 30,
"fill-color", "red",
"visibility", GOO_CANVAS_ITEM_INVISIBLE,
"line-width", 5.0,
"pointer-events", pointer_events,
NULL);
view_id = g_strdup_printf ("%s invisible", label);
g_object_set_data_full (G_OBJECT (rect), "id", view_id, g_free);
setup_item_signals (rect);
/* Display a thin rect around it to indicate it is there. */
#if 1
rect = goo_canvas_rect_new (root, x + 42.5, y + 32.5, 36, 36,
"line-dash", dash,
"line-width", 1.0,
"stroke-color", "gray",
NULL);
#endif
/* Create unpainted item. */
rect = goo_canvas_rect_new (root, x + 85, y + 35, 30, 30,
"stroke-pattern", NULL,
"line-width", 5.0,
"pointer-events", pointer_events,
NULL);
view_id = g_strdup_printf ("%s unpainted", label);
g_object_set_data_full (G_OBJECT (rect), "id", view_id, g_free);
setup_item_signals (rect);
/* Display a thin rect around it to indicate it is there. */
#if 1
rect = goo_canvas_rect_new (root, x + 82.5, y + 32.5, 36, 36,
"line-dash", dash,
"line-width", 1.0,
"stroke-color", "gray",
NULL);
#endif
/* Create stroked item. */
rect = goo_canvas_rect_new (root, x + 125, y + 35, 30, 30,
"line-width", 5.0,
"pointer-events", pointer_events,
NULL);
view_id = g_strdup_printf ("%s stroked", label);
g_object_set_data_full (G_OBJECT (rect), "id", view_id, g_free);
setup_item_signals (rect);
/* Create filled item. */
rect = goo_canvas_rect_new (root, x + 60, y + 75, 30, 30,
"fill-color", "red",
"stroke-pattern", NULL,
"line-width", 5.0,
"pointer-events", pointer_events,
NULL);
view_id = g_strdup_printf ("%s filled", label);
g_object_set_data_full (G_OBJECT (rect), "id", view_id, g_free);
setup_item_signals (rect);
/* Create stroked & filled item. */
rect = goo_canvas_rect_new (root, x + 100, y + 75, 30, 30,
"fill-color", "red",
"line-width", 5.0,
"pointer-events", pointer_events,
NULL);
view_id = g_strdup_printf ("%s stroked & filled", label);
g_object_set_data_full (G_OBJECT (rect), "id", view_id, g_free);
setup_item_signals (rect);
goo_canvas_text_new (root, label, x + 100, y + 130, -1, GOO_CANVAS_ANCHOR_CENTER,
"font", "Sans 12",
"fill-color", "blue",
NULL);
goo_canvas_line_dash_unref (dash);
}
// show_weight:
// 0 -> no display,
// 1 -> display g,
// 1000 -> display kg, 10000 -> random (weighted 1:2)
static ScaleItem *
scale_list_add_object(GooCanvasItem *group,
GdkPixbuf *pixmap,
int weight, int plate,
int show_weight)
{
GooCanvasItem *item;
ScaleItem * new_item;
item = goo_canvas_image_new(group,
pixmap,
PLATE_SIZE * ITEM_W * .5
- gdk_pixbuf_get_width(pixmap)/2,
PLATE_Y + 5 - gdk_pixbuf_get_height(pixmap),
NULL);
goo_canvas_item_lower(item, NULL);
if(show_weight)
{ // display the object weight
double x,y;
gchar * text;
x = PLATE_SIZE * ITEM_W * .5;
y = PLATE_Y - 20.0;
if (board_mode == MODE_WEIGHT) {
if (show_weight > 9999) {
if ((weight % 500) == 0)
show_weight = g_random_int_range(1,3000);
else
show_weight = 1;
}
if (show_weight < 1000)
text = g_strdup_printf("%d g", objet_weight);
else
text = g_strdup_printf("%.1f kg", objet_weight / 1000.0);
} else {
text = g_strdup_printf("%d", objet_weight);
}
goo_canvas_text_new(group,
text,
x + 1.0,
y + 1.0,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_title_bold,
"fill_color_rgba", gc_skin_color_shadow,
NULL);
goo_canvas_text_new(group,
text,
x,
y,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_title_bold,
"fill_color_rgba", gc_skin_color_content,
NULL);
g_free(text);
}
new_item = g_new0(ScaleItem, 1);
new_item->weight = weight;
new_item->plate = plate;
new_item->plate_index = -1;
new_item->item = item;
item_list = g_list_append(item_list, new_item);
return new_item;
}
// show_weight:
// 0 -> no unit,
// 1 -> display g, 1000 -> display kg,
// 10000 -> random (weighted 1:2)
static ScaleItem *
scale_list_add_weight(GooCanvasItem *group,
gint weight, int show_weight)
{
ScaleItem *new_item;
GdkPixbuf *pixmap;
gchar *weight_text;
double x, y;
GList *last;
last = g_list_last(item_list);
if(last)
{
new_item = last->data;
x = new_item->x + ITEM_W;
y = new_item->y;
if(x > ITEM_X_MAX)
{
x = ITEM_X_MIN;
y += ITEM_H;
if(y > ITEM_Y_MAX)
g_warning("No more place for new item");
}
}
else
{
x = ITEM_X_MIN;
y = ITEM_Y_MIN;
}
new_item = g_new0(ScaleItem, 1);
new_item->x = x;
new_item->y = y;
new_item->weight = weight;
/* If selected, display multiples of 500g as 'g' or 'kg' randomly */
if (show_weight > 9999) {
if ((weight % 500) == 0)
show_weight = g_random_int_range(1,3000);
else
show_weight = 1;
}
if (show_weight < 1000) {
weight_text = g_strdup_printf("%d%s", weight, show_weight ? "\n g" : "");
} else {
int thousand = weight / 1000;
int hundred = (weight % 1000) / 100;
weight_text = g_strdup_printf("%c %c\n kg", '0' + thousand, '0' + hundred);
}
pixmap = gc_pixmap_load("scale/masse.png");
new_item->item = goo_canvas_group_new(group, NULL);
goo_canvas_image_new(new_item->item,
pixmap,
0, 0,
NULL);
goo_canvas_text_new(new_item->item,
weight_text,
18,
35,
-1,
GTK_ANCHOR_CENTER,
"font", "sans 10",
"fill_color_rgba", 0x000000FFL,
NULL);
goo_canvas_item_translate(new_item->item,
new_item->x,
new_item->y);
gdk_pixbuf_unref(pixmap);
g_free(weight_text);
gc_item_focus_init(new_item->item, NULL);
g_signal_connect(new_item->item, "button_press_event",
(GtkSignalFunc)gc_drag_event, new_item);
g_signal_connect(new_item->item, "button_release_event",
(GtkSignalFunc)gc_drag_event, new_item);
g_signal_connect(new_item->item, "button_press_event",
(GtkSignalFunc) scale_item_event, new_item);
item_list = g_list_append(item_list, new_item);
return new_item;
}
void
scale_anim_plate(void)
{
double delta_y;
double angle;
double scale;
int diff;
// in MODE_WEIGHT the granularity is gramm, so we use a different factor
scale = (board_mode == MODE_WEIGHT) ? 2000.0 : 10.0;
diff = get_weight_plate(0);
delta_y = CLAMP(PLATE_Y_DELTA / scale * diff,
-PLATE_Y_DELTA, PLATE_Y_DELTA);
if(get_weight_plate(1) == 0)
delta_y = -PLATE_Y_DELTA;
/* Update the sign */
if (diff == 0)
g_object_set(sign, "text", "=", NULL);
else if (diff < 0)
g_object_set(sign, "text", "<", NULL);
else
g_object_set(sign, "text", ">", NULL);
if(last_delta != delta_y)
{
goo_canvas_item_translate(group_g, 0, -last_delta);
goo_canvas_item_translate(group_d, 0, last_delta);
last_delta = delta_y;
angle = tan(delta_y / 138) * 180 / M_PI;
goo_canvas_item_translate(group_g, 0, delta_y);
goo_canvas_item_translate(group_d, 0, -delta_y);
gc_item_rotate_with_center(bras, -angle, 138, 84);
}
if(diff == 0 && ask_for_answer)
{
double x_offset = BOARDWIDTH/2;
double y_offset = BOARDHEIGHT*0.7;
GooCanvasItem *item = goo_canvas_svg_new (boardRootItem,
gc_skin_rsvg_get(),
"svg-id", "#BUTTON_TEXT",
NULL);
SET_ITEM_LOCATION_CENTER(item,
x_offset / 2,
y_offset);
goo_canvas_item_scale(item, 2, 1);
answer_item = goo_canvas_text_new(boardRootItem,
"",
x_offset,
y_offset,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_title_bold,
"fill-color", "white",
NULL);
answer_string = g_string_new(NULL);
key_press(0, NULL, NULL);
}
else if(diff == 0)
process_ok();
}
/*
* Do all the bar display and register the events
*/
void
gc_config_start ()
{
GcomprisProperties *properties = gc_prop_get();
gint y_start = 0;
gint x_start = 0;
gint x_text_start = 0;
gint y = 0;
GooCanvasItem *item;
/* Pause the board */
gc_board_pause(TRUE);
if(rootitem)
{
gc_config_stop();
return;
}
gc_bar_hide(TRUE);
rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
NULL);
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#DIALOG",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
GooCanvasBounds bounds;
goo_canvas_item_get_bounds(item, &bounds);
x_start = bounds.x1;
y_start = bounds.y1;
y = bounds.y2 - 26;
goo_canvas_text_new (rootitem,
_("GCompris Configuration"),
(gdouble) BOARDWIDTH/2,
(gdouble) y_start + 40,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_title,
"fill-color-rgba", gc_skin_color_title,
NULL);
pixmap_checked = "#CHECKED";
pixmap_unchecked = "#UNCHECKED";
pixmap_width = 30;
x_start += 150;
x_flag_start = x_start + 50;
x_text_start = x_start + 115;
//--------------------------------------------------
// Locale
y_start += 105;
display_previous_next(x_start, y_start, "locale_previous", "locale_next");
y_flag_start = y_start - pixmap_width/2;
/* Display a bad icon if this locale is not available */
item_bad_flag = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#UNCHECKED",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
SET_ITEM_LOCATION(item_bad_flag,
x_flag_start + 5,
y_start - pixmap_width/2);
/* A repeat icon to reset the selection */
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#REPEAT",
NULL);
goo_canvas_item_get_bounds(item, &bounds);
double zoom = 0.65;
goo_canvas_item_scale(item, zoom, zoom);
goo_canvas_item_translate(item,
(-1 * bounds.x1 + x_flag_start - 340) * zoom,
(-1 * bounds.y1 + y_start - 120) * zoom);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"locale_reset");
gc_item_focus_init(item, NULL);
/*
* The current locale is the one found in the config file
*/
current_locale = properties->locale;
set_locale_flag(current_locale);
item_locale_text = goo_canvas_text_new (rootitem,
gc_locale_get_name(current_locale),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Fullscreen / Window
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->fullscreen ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"fullscreen");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Fullscreen"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Music
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->music ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"music");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Music"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Effect
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->fx ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"effect");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Effect"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Zoom
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->zoom ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"zoom");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Zoom"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Timer
y_start += Y_GAP;
display_previous_next(x_start, y_start, "timer_previous", "timer_next");
item_timer_text = goo_canvas_text_new (rootitem,
gettext(timername[properties->timer]),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Skin
{
const gchar *one_dirent;
guint i;
GDir *dir;
gchar *skin_dir;
gchar *first_skin_name;
/* Load the Pixpmaps directory file names */
skin_dir = g_strconcat(properties->package_data_dir, "/skins", NULL);
dir = g_dir_open(skin_dir, 0, NULL);
if (!dir)
g_warning (_("Couldn't open skin dir: %s"), skin_dir);
/* Fill up the skin list */
while((one_dirent = g_dir_read_name(dir)) != NULL) {
if (one_dirent[0] != '.') {
gchar *filename;
/* Only directory here are skins */
filename = g_strdup_printf("%s/%s", properties->package_skin_dir, one_dirent);
if (g_file_test ((filename), G_FILE_TEST_IS_DIR)) {
gchar *skin_name = g_strdup_printf("%s", one_dirent);
skinlist = g_list_append (skinlist, skin_name);
}
g_free(filename);
}
}
g_dir_close(dir);
/* Find the current skin index */
skin_index = 0;
for(i=0; i<g_list_length(skinlist); i++)
if(!strcmp((char *)g_list_nth_data(skinlist, i), properties->skin))
skin_index = i;
y_start += Y_GAP;
/* Should not happen. It the user found the config, there should be a skin */
if(g_list_length(skinlist) > 0) {
g_warning("No skin found in %s\n", skin_dir);
display_previous_next(x_start, y_start, "skin_previous", "skin_next");
first_skin_name = g_strdup_printf(_("Skin : %s"), (char *)g_list_nth_data(skinlist, skin_index));
} else {
first_skin_name = g_strdup(_("SKINS NOT FOUND"));
}
item_skin_text = goo_canvas_text_new (rootitem,
first_skin_name,
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
g_free(first_skin_name);
g_free(skin_dir);
}
// Difficulty Filter
y_start += Y_GAP;
stars_group_x = x_start + 45;
stars_group_y = y_start - 25;
gchar *text = g_strdup_printf("<i>%s</i>", gettext(filtername));
item_filter_text = goo_canvas_text_new (rootitem,
text,
x_text_start,
y_start,
400,
GTK_ANCHOR_WEST,
"use-markup", TRUE,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_color_content,
NULL);
g_free(text);
// OK
gc_util_button_text_svg(rootitem,
BOARDWIDTH * 0.5,
y,
"#BUTTON_TEXT",
_("OK"),
(GCallback) item_event_ok,
"ok");
is_displayed = TRUE;
}
static GooCanvasItem *planegame_create_item(GooCanvasItem *parent)
{
RsvgHandle *svg_handle;
RsvgDimensionData dimension;
GooCanvasItem *itemgroup;
GooCanvasItem *item;
char *number = NULL;
int i, min;
guint y;
/* Random cloud number */
if(g_random_int()%2==0)
{
/* Put the target */
i = plane_target;
}
else
{
min = MAX(1, plane_target - 1);
i = min + g_random_int()%(plane_target - min + 3);
}
number = g_strdup_printf("%d", i);
itemgroup = goo_canvas_group_new (parent, NULL);
g_object_set_data (G_OBJECT (itemgroup),
"cloud_number", GINT_TO_POINTER (i));
svg_handle = gc_rsvg_load("planegame/cloud.svgz");
rsvg_handle_get_dimensions(svg_handle, &dimension);
y = (g_random_int()%(BOARDHEIGHT - 40 -
(guint)(dimension.height * imageZoom)));
goo_canvas_item_translate(itemgroup,
BOARDWIDTH,
y);
item = goo_canvas_svg_new (itemgroup,
svg_handle,
NULL);
goo_canvas_item_scale(item, imageZoom, imageZoom);
g_object_unref(svg_handle);
g_object_set_data (G_OBJECT (item),
"cloud_number", GINT_TO_POINTER (i));
item = goo_canvas_text_new (itemgroup,
number,
dimension.width*imageZoom/2,
dimension.height*imageZoom/2,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_big,
"fill-color", "red",
NULL);
g_object_set_data (G_OBJECT (item),
"cloud_number", GINT_TO_POINTER (i));
goo_canvas_item_animate(itemgroup,
-dimension.width*imageZoom,
y,
1.0,
0,
TRUE,
40*BOARDWIDTH,
40,
GOO_CANVAS_ANIMATE_FREEZE);
/* The plane is always on top */
goo_canvas_item_raise(itemgroup, NULL);
goo_canvas_item_raise(planeitem, NULL);
g_free (number);
return (itemgroup);
}
/**
* \brief defines the drawing widget on which the actual schematic will be drawn
*
* @param height height of the content area
* @param width width of the content area
*/
GtkWidget *
sheet_new (gdouble height, gdouble width)
{
GooCanvas *sheet_canvas;
GooCanvasGroup *sheet_group;
GooCanvasPoints *points;
Sheet *sheet;
GtkWidget *sheet_widget;
GooCanvasItem *root;
// Creation of the Canvas
sheet = SHEET (g_object_new (TYPE_SHEET, NULL));
sheet_canvas = GOO_CANVAS (sheet);
g_object_set (G_OBJECT (sheet_canvas),
"bounds-from-origin", FALSE,
"bounds-padding", 4.0,
"background-color-rgb", 0xFFFFFF,
NULL);
root = goo_canvas_get_root_item (sheet_canvas);
sheet_group = GOO_CANVAS_GROUP (goo_canvas_group_new (
root,
NULL));
sheet_widget = GTK_WIDGET (sheet);
goo_canvas_set_bounds (GOO_CANVAS (sheet_canvas),
0., 0.,
width + 20., height + 20.);
// Define vicinity around GooCanvasItem
//sheet_canvas->close_enough = 6.0;
sheet->priv->width = width;
sheet->priv->height = height;
// Create the dot grid.
sheet->grid = grid_new (GOO_CANVAS_ITEM (sheet_group), height, width);
// Everything outside the sheet should be gray.
// top //
goo_canvas_rect_new (GOO_CANVAS_ITEM (sheet_group),
0.0,
0.0,
width + 20.0,
20.0,
"fill_color", "gray",
"line-width", 0.0,
NULL);
goo_canvas_rect_new (GOO_CANVAS_ITEM (sheet_group),
0.0,
height,
width + 20.0,
height + 20.0,
"fill_color", "gray",
"line-width", 0.0,
NULL);
// right //
goo_canvas_rect_new (GOO_CANVAS_ITEM (sheet_group),
0.0,
0.0,
20.0,
height + 20.0,
"fill_color", "gray",
"line-width", 0.0,
NULL);
goo_canvas_rect_new (GOO_CANVAS_ITEM (sheet_group),
width,
0.0,
width + 20.0,
height + 20.0,
"fill_color", "gray",
"line-width", 0.0,
NULL);
if (oregano_options_debug_directions()) {
goo_canvas_polyline_new_line (GOO_CANVAS_ITEM (sheet_group),
10.0, 10.0,
50.0, 10.0,
"stroke-color", "green",
"line-width", 2.0,
"end-arrow", TRUE,
NULL);
goo_canvas_text_new (GOO_CANVAS_ITEM (sheet_group),
"x",
90.0, 10.0,
-1.0,
GOO_CANVAS_ANCHOR_WEST,
"fill-color", "green",
NULL);
goo_canvas_polyline_new_line (GOO_CANVAS_ITEM (sheet_group),
10.0, 10.0,
10.0, 50.0,
"stroke-color", "red",
"line-width", 2.0,
"end-arrow", TRUE,
NULL);
goo_canvas_text_new (GOO_CANVAS_ITEM (sheet_group),
"y",
10.0, 90.0,
-1.0,
GOO_CANVAS_ANCHOR_CENTER,
"fill-color", "red",
NULL);
}
// Draw a thin black border around the sheet.
points = goo_canvas_points_new (5);
points->coords[0] = 20.0;
points->coords[1] = 20.0;
points->coords[2] = width;
points->coords[3] = 20.0;
points->coords[4] = width;
points->coords[5] = height;
points->coords[6] = 20.0;
points->coords[7] = height;
points->coords[8] = 20.0;
points->coords[9] = 20.0;
goo_canvas_polyline_new (GOO_CANVAS_ITEM (sheet_group),
FALSE, 0,
"line-width", 1.0,
"points", points,
NULL);
goo_canvas_points_unref (points);
// Finally, create the object group that holds all objects.
sheet->object_group = GOO_CANVAS_GROUP (goo_canvas_group_new (
root,
"x", 0.0,
"y", 0.0,
NULL));
NG_DEBUG ("root group %p", sheet->object_group);
sheet->priv->selected_group = GOO_CANVAS_GROUP (goo_canvas_group_new (
GOO_CANVAS_ITEM (sheet->object_group),
"x", 0.0,
"y", 0.0,
NULL));
NG_DEBUG ("selected group %p", sheet->priv->selected_group);
sheet->priv->floating_group = GOO_CANVAS_GROUP (goo_canvas_group_new (
GOO_CANVAS_ITEM (sheet->object_group),
"x", 0.0,
"y", 0.0,
NULL));
NG_DEBUG ("floating group %p", sheet->priv->floating_group);
// Hash table that maps coordinates to a specific dot.
sheet->priv->node_dots = g_hash_table_new_full (dot_hash, dot_equal, g_free, NULL);
//this requires object_group to be setup properly
sheet->priv->rubberband_info = rubberband_info_new (sheet);
sheet->priv->create_wire_info = create_wire_info_new (sheet);
return sheet_widget;
}
void
gc_timer_display(int ax, int ay,
TimerList atype, int second,
GcomprisTimerEnd agcomprisTimerEnd)
{
GdkFont *gdk_font;
GdkPixbuf *pixmap = NULL;
GcomprisProperties *properties = gc_prop_get();
/* Timer is user disabled */
if(properties->timer==0)
return;
gdk_font = gdk_font_load (FONT_BOARD_MEDIUM);
gc_timer_end();
paused = FALSE;
boardRootItem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
NULL);
x = ax;
y = ay;
second = second / properties->timer;
timer = second;
type = atype;
gcomprisTimerEnd = agcomprisTimerEnd;
switch(type)
{
case GCOMPRIS_TIMER_SAND:
case GCOMPRIS_TIMER_CLOCK:
{
gchar *filename = NULL;
gint fileid;
fileid = (gint)timer;
if(type==GCOMPRIS_TIMER_SAND)
filename = g_strdup_printf("timers/sablier%d.png", fileid);
else
filename = g_strdup_printf("timers/clock%d.png", fileid);
pixmap = gc_skin_pixmap_load(filename);
gc_timer_item = goo_canvas_image_new (boardRootItem,
pixmap,
x,
y,
NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
g_free(filename);
}
break;
case GCOMPRIS_TIMER_TEXT:
{
gchar *tmpstr = g_strdup_printf("Remaining Time = %d", timer);
/* Display the value for this timer */
gc_timer_item = goo_canvas_text_new (boardRootItem,
tmpstr,
x,
y,
-1,
GTK_ANCHOR_CENTER,
"font_gdk", gdk_font,
"fill_color", "white",
NULL);
g_free(tmpstr);
}
break;
case GCOMPRIS_TIMER_BALLOON:
pixmap = gc_skin_pixmap_load("timers/tuxballoon.png");
gc_timer_item = goo_canvas_image_new (boardRootItem,
pixmap,
x,
y,
NULL);
/* Calc the number of step needed to reach
* the sea based on user y and second
*/
ystep = (BOARDHEIGHT-y-gdk_pixbuf_get_height(pixmap))/second;
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
pixmap = gc_skin_pixmap_load("timers/sea.png");
goo_canvas_image_new (boardRootItem,
pixmap,
0,
BOARDHEIGHT - gdk_pixbuf_get_height(pixmap),
"width", (double) gdk_pixbuf_get_width(pixmap),
"height", (double) gdk_pixbuf_get_height(pixmap),
NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
break;
default:
break;
}
start_animation();
}
static void
create_demo_item (GooCanvasItem *table,
gint demo_item_type,
gint row,
gint column,
gint rows,
gint columns,
gchar *text,
gdouble width,
gdouble xalign,
gdouble yalign,
PangoAlignment text_alignment)
{
GooCanvasItem *item = NULL;
GtkWidget *widget;
GValue value = { 0 };
guint new_row;
switch (demo_item_type)
{
case DEMO_RECT_ITEM:
item = goo_canvas_rect_new (table, 0, 0, 38, 19,
"fill-color", "red",
NULL);
break;
case DEMO_TEXT_ITEM:
case DEMO_TEXT_ITEM_2:
case DEMO_TEXT_ITEM_3:
item = goo_canvas_text_new (table, text, 0, 0, width, GOO_CANVAS_ANCHOR_NW,
"alignment", text_alignment,
NULL);
break;
case DEMO_WIDGET_ITEM:
widget = gtk_button_new_with_label (text);
item = goo_canvas_widget_new (table, widget, 0, 0, -1, -1, NULL);
break;
}
g_value_init (&value, G_TYPE_UINT);
g_value_set_uint (&value, row);
goo_canvas_item_set_child_property (table, item, "row", &value);
g_value_set_uint (&value, column);
goo_canvas_item_set_child_property (table, item, "column", &value);
g_value_set_uint (&value, rows);
goo_canvas_item_set_child_property (table, item, "rows", &value);
g_value_set_uint (&value, columns);
goo_canvas_item_set_child_property (table, item, "columns", &value);
goo_canvas_item_set_child_properties (table, item,
"x-expand", TRUE,
"y-expand", TRUE,
"x-align", xalign,
"y-align", yalign,
NULL);
/* Test the get function. */
goo_canvas_item_get_child_property (table, item, "row", &value);
new_row = g_value_get_uint (&value);
if (new_row != row)
g_warning ("Got bad row setting: %i should be: %i\n", new_row, row);
/* If we make the item's fill the cells then alignment can't be used. */
#if 0
goo_canvas_item_set_child_properties (table, item,
"x-fill", TRUE,
"y-fill", TRUE,
NULL);
#endif
g_object_set_data (G_OBJECT (item), "id", text);
g_signal_connect (item, "button_press_event",
G_CALLBACK (on_button_press), NULL);
}
/*
* Do all the bar display and register the events
*/
static void
bar_start (GooCanvas *theCanvas)
{
GcomprisProperties *properties = gc_prop_get();
RsvgHandle *svg_handle;
GooCanvasBounds bounds;
_default_y = BOARDHEIGHT - BARHEIGHT;
_default_zoom = 1.0;
bar_reset_sound_id();
rootitem = goo_canvas_group_new (goo_canvas_get_root_item(theCanvas), NULL);
svg_handle = gc_skin_rsvg_get();
bar_item = goo_canvas_svg_new (rootitem,
svg_handle,
"svg-id", "#BAR_BG",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
SET_ITEM_LOCATION(bar_item, 0, 0);
/*
* The Order in which buttons are created represents
* also the order in which they will be displayed
*/
// EXIT
if(properties->disable_quit == 0)
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_EXIT,
"#EXIT"));
// ABOUT
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_ABOUT,
"#ABOUT"));
// CONFIG
if(properties->disable_config == 0)
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_CONFIG,
"#CONFIG"));
// HELP
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_HELP,
"#HELP"));
// LEVEL (Multiple buttons for this one)
GooCanvasItem *rootitem_level = goo_canvas_group_new (rootitem, NULL);
g_object_set (rootitem_level,
"visibility", GOO_CANVAS_ITEM_VISIBLE,
NULL);
g_object_set_data (G_OBJECT(rootitem_level), "flag",
GUINT_TO_POINTER(GC_BAR_LEVEL));
buttons = g_slist_append(buttons, rootitem_level);
GooCanvasItem *item = new_button(rootitem_level,
svg_handle,
GC_BAR_LEVEL_DOWN,
"#LEVEL_DOWN");
g_object_set (item,
"visibility", (properties->disable_level ?
GOO_CANVAS_ITEM_INVISIBLE :
GOO_CANVAS_ITEM_VISIBLE),
NULL);
item = new_button(rootitem_level,
svg_handle,
GC_BAR_LEVEL,
"#LEVEL_UP");
goo_canvas_item_translate(item, 50, 0);
g_object_set (item,
"visibility", (properties->disable_level ?
GOO_CANVAS_ITEM_INVISIBLE :
GOO_CANVAS_ITEM_VISIBLE),
NULL);
goo_canvas_item_get_bounds(item, &bounds);
level_item =
goo_canvas_text_new (rootitem_level,
"",
bounds.x1 - 10,
(bounds.y2 - bounds.y1) / 2 + 8,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_title_bold,
"fill-color-rgba", gc_skin_color_text_button,
NULL);
current_level = 1;
// REPEAT (Default)
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_REPEAT,
"#REPEAT"));
// REPEAT ICON
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_REPEAT_ICON,
"#REPEAT"));
// HOME
buttons = g_slist_append(buttons,
new_button(rootitem,
svg_handle,
GC_BAR_HOME,
"#HOME"));
update_exit_button();
bar_set(0);
_hidden = FALSE;
}
GtkWidget *
create_canvas_fifteen (void)
{
GtkWidget *vbox;
GtkWidget *alignment;
GtkWidget *frame;
GtkWidget *canvas;
GtkWidget *button;
GooCanvasItem **board;
GooCanvasItem *root, *rect, *text;
int i, x, y;
char buf[20];
vbox = gtk_vbox_new (FALSE, 4);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 4);
gtk_widget_show (vbox);
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_box_pack_start (GTK_BOX (vbox), alignment, TRUE, TRUE, 0);
gtk_widget_show (alignment);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (alignment), frame);
gtk_widget_show (frame);
/* Create the canvas and board */
canvas = goo_canvas_new ();
g_object_set (G_OBJECT (canvas),
"automatic-bounds", TRUE,
"bounds-from-origin", FALSE,
NULL);
root = goo_canvas_get_root_item (GOO_CANVAS (canvas));
gtk_widget_set_size_request (canvas,
PIECE_SIZE * 4 + 1, PIECE_SIZE * 4 + 1);
#if 0
goo_canvas_set_bounds (GOO_CANVAS (canvas), 0, 0,
PIECE_SIZE * 4 + 1, PIECE_SIZE * 4 + 1);
#endif
gtk_container_add (GTK_CONTAINER (frame), canvas);
gtk_widget_show (canvas);
board = g_new (GooCanvasItem *, 16);
g_object_set_data (G_OBJECT (canvas), "board", board);
g_signal_connect (canvas, "destroy",
G_CALLBACK (free_stuff),
board);
for (i = 0; i < 15; i++) {
y = i / 4;
x = i % 4;
board[i] = goo_canvas_group_new (root, NULL);
goo_canvas_item_translate (board[i], x * PIECE_SIZE,
y * PIECE_SIZE);
setup_item_signals (board[i]);
rect = goo_canvas_rect_new (board[i], 0, 0,
PIECE_SIZE, PIECE_SIZE,
"fill_color", get_piece_color (i),
"stroke_color", "black",
"line-width", 1.0,
NULL);
sprintf (buf, "%d", i + 1);
text = goo_canvas_text_new (board[i], buf,
PIECE_SIZE / 2.0, PIECE_SIZE / 2.0,
-1, GTK_ANCHOR_CENTER,
"font", "Sans bold 24",
"fill_color", "black",
NULL);
g_object_set_data (G_OBJECT (board[i]), "text", text);
g_object_set_data (G_OBJECT (board[i]), "piece_num", GINT_TO_POINTER (i));
g_object_set_data (G_OBJECT (board[i]), "piece_pos", GINT_TO_POINTER (i));
}
board[15] = NULL;
/* Scramble button */
button = gtk_button_new_with_label ("Scramble");
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
g_object_set_data (G_OBJECT (button), "board", board);
g_signal_connect (button, "clicked",
G_CALLBACK (scramble),
canvas);
gtk_widget_show (button);
return vbox;
}
static GooCanvasItem *gletters_create_item(GooCanvasItem *parent)
{
GooCanvasItem *item;
gint i,j,k;
guint x;
gunichar *lettersItem;
gchar *str_p, *letter;
if (!letters_table)
{
letters_table = g_hash_table_new_full (g_int_hash, g_int_equal, g_free, destroy_canvas_item);
}
/* Beware, since we put the letters in a hash table, we do not allow the same
* letter to be displayed two times
*/
g_warning("dump: %d, %s\n",gcomprisBoard->level,letters_array[gcomprisBoard->level-1]);
k = g_utf8_strlen(letters_array[gcomprisBoard->level-1],-1);
lettersItem = g_new(gunichar,1);
gint attempt=0;
do
{
attempt++;
str_p = letters_array[gcomprisBoard->level-1];
i = g_random_int_range(0,k);
for(j = 0; j < i; j++)
{
str_p=g_utf8_next_char(str_p);
}
*lettersItem = g_utf8_get_char (str_p);
} while((attempt<MAX_RAND_ATTEMPTS) && (item_find_by_title(lettersItem)!=NULL));
if (item_find_by_title(lettersItem)!=NULL)
{
g_free(lettersItem);
return NULL;
}
letter = g_new0(gchar, 6);
g_unichar_to_utf8 ( *lettersItem, letter);
if (with_sound)
{
gchar *str2 = NULL;
gchar *letter_unichar_name = gc_sound_alphabet(letter);
str2 = g_strdup_printf("voices/$LOCALE/alphabet/%s", letter_unichar_name);
gc_sound_play_ogg(str2, NULL);
g_free(letter_unichar_name);
g_free(str2);
}
item = \
goo_canvas_group_new (parent,
NULL);
goo_canvas_item_translate(item, 0, -12);
x = g_random_int_range( 80, BOARDWIDTH-160);
goo_canvas_text_new (item,
letter,
x,
-20,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", 0x8c8cFFFF,
NULL);
x -= 2;
goo_canvas_text_new (item,
letter,
x,
-22,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", 0x254c87FF,
NULL);
g_object_set_data (G_OBJECT(item), "unichar_key", lettersItem);
g_object_set_data (G_OBJECT(item), "utf8_key", letter);
item_list = g_list_append (item_list, item);
++actors_count;
/* Add letter to hash table of all falling letters. */
g_hash_table_insert (letters_table, lettersItem, item);
g_free(letter);
return (item);
}
static void create_item(GooCanvasItem *parent)
{
MemoryItem *memoryItem;
gint x, y;
double height, width;
double height2, width2;
GdkPixbuf *pixmap = NULL;
// Calc width and height of one card
width = (base_x2-(currentMode == MODE_TUX ? base_x1_tux : base_x1))/numberOfColumn;
height = (base_y2-base_y1)/numberOfLine;
// Respect the card ratio
if( width * 1.418 > height)
width = height * 0.704;
else
height = width * 1.418;
/* Remove a little bit of space for the card shadow */
height2 = height * 0.95;
width2 = width * 0.95;
if (currentUiMode == UIMODE_SOUND) {
goo_canvas_rect_new (parent,
(currentMode == MODE_TUX ? base_x1_tux : base_x1) - 20,
base_y1 - 15,
width * numberOfColumn + 20*2,
height * numberOfLine + 15*2,
"stroke_color_rgba", 0xFFFFFFFFL,
"fill_color_rgba", 0x66666690L,
"line-width", (double) 2,
"radius-x", (double) 10,
"radius-y", (double) 10,
NULL);
}
if (currentMode == MODE_TUX){
GdkPixbuf *pixmap_tux = gc_pixmap_load("memory/tux-teacher.png");
tux = goo_canvas_image_new (parent,
pixmap_tux,
50,
140,
NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap_tux);
#else
g_object_unref(pixmap_tux);
#endif
tux_score = goo_canvas_text_new (parent,
"",
(double) 115,
(double) 235,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", 0xFF0F0FFF,
NULL);
player_score = goo_canvas_text_new (parent,
"",
(double) 100,
(double) BASE_CARD_Y2 - 20,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", 0xFF0F0FFF,
NULL);
}
for(x=0; x<numberOfColumn; x++)
{
for(y=0; y<numberOfLine; y++)
{
memoryItem = g_malloc0(sizeof(MemoryItem));
memoryItem->rootItem = \
goo_canvas_group_new (parent,
NULL);
goo_canvas_item_translate(memoryItem->rootItem,
(currentMode == MODE_TUX ? base_x1_tux : base_x1) + x*width,
base_y1 + y*height);
if (currentUiMode == UIMODE_SOUND)
pixmap = gc_pixmap_load("memory/Tux_mute.png");
else
pixmap = gc_pixmap_load("memory/backcard.png");
memoryItem->backcardItem = \
goo_canvas_image_new (memoryItem->rootItem,
pixmap,
0,
0,
NULL);
goo_canvas_item_scale(memoryItem->backcardItem,
width2 / gdk_pixbuf_get_width(pixmap),
height2 / gdk_pixbuf_get_height(pixmap));
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
if (currentUiMode != UIMODE_SOUND){
pixmap = gc_pixmap_load("memory/emptycard.png");
memoryItem->framecardItem = \
goo_canvas_image_new (memoryItem->rootItem,
pixmap,
0,
0,
NULL);
goo_canvas_item_scale(memoryItem->framecardItem,
(width2 / gdk_pixbuf_get_width(pixmap)),
(height2 / gdk_pixbuf_get_height(pixmap)));
g_object_set (memoryItem->framecardItem, "visibility", GOO_CANVAS_ITEM_INVISIBLE, NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
}
// Display the image itself while taking care of its size and maximize the ratio
get_image(memoryItem, x, y);
if (currentUiMode == UIMODE_SOUND){
pixmap = gc_pixmap_load("memory/Tux_play.png");
memoryItem->frontcardItem = \
goo_canvas_image_new (memoryItem->rootItem,
pixmap,
0,
0,
NULL);
goo_canvas_item_scale(memoryItem->frontcardItem,
(width2 / gdk_pixbuf_get_width(pixmap)),
(height2 / gdk_pixbuf_get_height(pixmap)));
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
}
else {
if(memoryItem->type & (TYPE_IMAGE|TYPE_ENUMERATE_IMAGE)) {
pixmap = gc_pixmap_load(memoryItem->data);
memoryItem->frontcardItem = \
goo_canvas_image_new (memoryItem->rootItem,
pixmap,
0.0,
0.0,
NULL);
/* scale only in ENUMERATE (image size too big) */
if(memoryItem->type == TYPE_ENUMERATE_IMAGE) {
goo_canvas_item_scale(memoryItem->frontcardItem,
(0.9*width2 / gdk_pixbuf_get_width(pixmap)),
(0.9*height2 / gdk_pixbuf_get_height(pixmap)));
goo_canvas_item_translate(memoryItem->frontcardItem,
0.1 * width2,
0.1 * height2);
} else {
goo_canvas_item_translate(memoryItem->frontcardItem,
(width2 - gdk_pixbuf_get_width(pixmap))/2,
(height2 - gdk_pixbuf_get_height(pixmap))/2);
}
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
} else {
gchar *font;
if (memoryItem->type & (TYPE_ADD|TYPE_MINUS|TYPE_MULT|TYPE_DIV))
font = op_fonts[gcomprisBoard->level];
else
font = TEXT_FONT;
/* It's a letter */
memoryItem->frontcardItem = \
goo_canvas_text_new (memoryItem->rootItem,
memoryItem->data,
(double) (width2)/2,
(double) (height2)/2,
-1,
GTK_ANCHOR_CENTER,
"font", font,
"fill_color_rgba", 0x000000FF,
NULL);
if(memoryItem->type == TYPE_WORDNUMBER){
gcompris_adapt_font_size(GOO_CANVAS_TEXT(memoryItem->frontcardItem), width2, height2);
}
}
}
g_object_set (memoryItem->frontcardItem, "visibility", GOO_CANVAS_ITEM_INVISIBLE, NULL);
g_signal_connect(memoryItem->rootItem, "button_press_event",
(GCallback) item_event,
memoryItem);
}
}
//return (NULL);
}
void gc_help_start (GcomprisBoard *gcomprisBoard)
{
gchar *item_id = "#UP";
GooCanvasItem *item;
gint y = 0;
gint y_start = 0;
gint x_start = 0;
gchar *name = NULL;
gchar *text_to_display = NULL;
if(rootitem)
return;
gc_board_pause(TRUE);
caller_cursor = gc_cursor_get();
gc_cursor_set(GCOMPRIS_DEFAULT_CURSOR);
item_selected = NULL;
item_selected_text = NULL;
name = gcomprisBoard->title;
gc_help_has_board(gcomprisBoard);
rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
NULL);
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#DIALOG",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
GooCanvasBounds bounds;
guint pixmap_width = 40;
goo_canvas_item_get_bounds(item, &bounds);
x_start = bounds.x1;
y_start = bounds.y1;
y = bounds.y2 - 26;
y_start += 15;
if(gcomprisBoard->section && gcomprisBoard->name) {
text_to_display = g_strdup_printf("%s/%s", gcomprisBoard->section, gcomprisBoard->name);
goo_canvas_text_new (rootitem,
text_to_display,
BOARDWIDTH*0.10,
y_start,
-1,
GTK_ANCHOR_NW,
"font", gc_skin_font_board_tiny,
"fill-color-rgba", gc_skin_color_title,
NULL);
g_free(text_to_display);
}
y_start += 30;
goo_canvas_text_new (rootitem,
name,
BOARDWIDTH/2,
y_start,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_title,
"fill-color-rgba", gc_skin_color_title,
NULL);
y_start += 80;
// Prerequisite Button
if(prerequisite)
{
item_prerequisite = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", item_id,
NULL);
SET_ITEM_LOCATION(item_prerequisite,
(BOARDWIDTH*0.2) - pixmap_width/2,
y_start - 10)
g_signal_connect(item_prerequisite, "button_press_event",
(GtkSignalFunc) item_event_help,
"prerequisite");
gc_item_focus_init(item_prerequisite, NULL);
item_prerequisite_text = \
goo_canvas_text_new (rootitem,
_("Prerequisite"),
BOARDWIDTH*0.20,
y_start + GAP_TO_BUTTON,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_get_color("gcompris/helpunselect"),
NULL);
g_signal_connect(item_prerequisite_text, "button_press_event",
(GtkSignalFunc) item_event_help,
"prerequisite");
}
// Goal Button
if(goal)
{
item_goal = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", item_id,
NULL);
SET_ITEM_LOCATION(item_goal,
(BOARDWIDTH*0.4) - pixmap_width/2,
y_start - 10);
g_signal_connect(item_goal, "button_press_event",
(GtkSignalFunc) item_event_help,
"goal");
gc_item_focus_init(item_goal, NULL);
item_goal_text = goo_canvas_text_new (rootitem,
_("Goal"),
BOARDWIDTH*0.4,
y_start + GAP_TO_BUTTON,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_get_color("gcompris/helpunselect"),
NULL);
g_signal_connect(item_goal_text, "button_press_event",
(GtkSignalFunc) item_event_help,
"goal");
}
// Manual Button
if(manual)
{
item_manual = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", item_id,
NULL);
SET_ITEM_LOCATION(item_manual,
(BOARDWIDTH*0.6) - pixmap_width/2,
y_start - 10);
g_signal_connect(item_manual, "button_press_event",
(GtkSignalFunc) item_event_help,
"manual");
gc_item_focus_init(item_manual, NULL);
item_manual_text = goo_canvas_text_new (rootitem,
_("Manual"),
BOARDWIDTH*0.6,
y_start + GAP_TO_BUTTON,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_get_color("gcompris/helpunselect"),
NULL);
g_signal_connect(item_manual_text, "button_press_event",
(GtkSignalFunc) item_event_help,
"manual");
}
// Credit Button
if(credit)
{
item_credit = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", item_id,
NULL);
SET_ITEM_LOCATION(item_credit,
(BOARDWIDTH*0.8) - pixmap_width/2,
y_start - 10);
g_signal_connect(item_credit, "button_press_event",
(GtkSignalFunc) item_event_help,
"credit");
gc_item_focus_init(item_credit, NULL);
item_credit_text = goo_canvas_text_new (rootitem,
_("Credit"),
BOARDWIDTH*0.8,
y_start + GAP_TO_BUTTON,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_get_color("gcompris/helpunselect"),
NULL);
g_signal_connect(item_credit_text, "button_press_event",
(GtkSignalFunc) item_event_help,
"credit");
}
// CONTENT
// default text to display
if(prerequisite)
{
text_to_display = prerequisite;
select_item(item_prerequisite, item_prerequisite_text);
}
else if(goal)
{
text_to_display = goal;
select_item(item_goal, item_goal_text);
}
else if(manual)
{
text_to_display = manual;
select_item(item_manual, item_manual_text);
}
else if(credit)
{
text_to_display = credit;
select_item(item_credit, item_credit_text);
}
y_start += 45;
/* Create a scrolled area for the text content */
GtkWidget *view;
GtkWidget *sw;
view = gtk_text_view_new ();
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_WORD);
gtk_text_view_set_editable(GTK_TEXT_VIEW (view), FALSE);
gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW (view), FALSE);
gtk_signal_connect(GTK_OBJECT(view), "button-press-event",
(GtkSignalFunc) event_disable_right_click_popup, NULL);
PangoFontDescription *font_desc;
font_desc = pango_font_description_from_string (gc_skin_font_content);
gtk_widget_modify_font (view, font_desc);
pango_font_description_free (font_desc);
GdkColor fg_color;
GdkColor bg_color;
gc_skin_get_gdkcolor("gcompris/helpfg", &fg_color);
gc_skin_get_gdkcolor("gcompris/helpbg", &bg_color);
gtk_widget_modify_base(view, GTK_STATE_NORMAL, &bg_color);
gtk_widget_modify_text(view, GTK_STATE_NORMAL, &fg_color);
buffer_content = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (sw), view);
goo_canvas_widget_new (rootitem,
sw,
x_start + 40,
y_start,
618.0,
280.0,
NULL);
gtk_widget_show_all (sw);
set_content(text_to_display);
// OK
gc_util_button_text_svg(rootitem,
BOARDWIDTH * 0.5,
y,
"#BUTTON_TEXT",
_("OK"),
(GtkSignalFunc) item_event_help,
"ok");
gc_bar_hide(TRUE);
help_displayed = TRUE;
}
// part_browser_create
//
// Creates a new part browser. This is only called once per schematic window.
GtkWidget *
part_browser_create (SchematicView *schematic_view)
{
Browser *br;
GtkBuilder *gui;
GError *perror = NULL;
char *msg;
GtkWidget *w, *view;
GtkCellRenderer *cell_text;
GtkTreeViewColumn *cell_column;
static GtkTargetEntry dnd_types[] =
{ { "x-application/oregano-part", 0, DRAG_PART_INFO } };
static int dnd_num_types = sizeof (dnd_types) / sizeof (dnd_types[0]);
GtkTreePath *path;
if ((gui = gtk_builder_new ()) == NULL) {
oregano_error (_("Could not create part browser"));
return NULL;
}
else
gtk_builder_set_translation_domain (gui, NULL);
br = g_new0 (Browser, 1);
br->preview = NULL;
br->schematic_view = schematic_view;
br->hidden = FALSE;
schematic_view_set_browser (schematic_view, br);
if (gtk_builder_add_from_file (gui, OREGANO_UIDIR "/part-browser.ui",
&perror) <= 0) {
msg = perror->message;
oregano_error_with_title (_("Could not create part browser"), msg);
g_error_free (perror);
return NULL;
}
view = GTK_WIDGET (gtk_builder_get_object (gui, "viewport1"));
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (view),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (view),
115);
w = goo_canvas_new ();
gtk_container_add (GTK_CONTAINER (view), GTK_WIDGET (w));
br->canvas = w;
g_signal_connect (w, "realize", (GCallback) preview_realized, br);
//gtk_widget_set_size_request (w, PREVIEW_WIDTH,
// PREVIEW_HEIGHT + PREVIEW_TEXT_HEIGHT);
goo_canvas_set_bounds (GOO_CANVAS (w), 0, 0, PREVIEW_WIDTH,
(PREVIEW_HEIGHT + PREVIEW_TEXT_HEIGHT));
br->description = GOO_CANVAS_TEXT (goo_canvas_text_new (
goo_canvas_get_root_item (GOO_CANVAS (br->canvas)),
"", 0.0, PREVIEW_HEIGHT - 9.0, 100.0, GOO_CANVAS_ANCHOR_NORTH_WEST,
"font", "sans 9",
NULL));
// Set up dnd.
g_signal_connect (G_OBJECT (br->canvas), "drag_data_get",
G_CALLBACK (drag_data_get), br);
gtk_drag_source_set (br->canvas, GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
dnd_types, dnd_num_types, GDK_ACTION_MOVE);
br->filter_entry = GTK_ENTRY (gtk_builder_get_object (gui, "part_search"));
g_signal_connect (G_OBJECT (br->filter_entry), "changed",
G_CALLBACK (part_search_change), br);
g_signal_connect (G_OBJECT (br->filter_entry), "activate",
G_CALLBACK (part_search_activate), br);
// Buttons.
w = GTK_WIDGET (gtk_builder_get_object (gui, "place_button"));
g_signal_connect (G_OBJECT (w), "clicked",
G_CALLBACK (place_cmd), br);
// Update the libraries option menu
br->library = g_list_nth_data (oregano.libraries, 0);
part_browser_setup_libs (br, gui);
// Parts list.
w = GTK_WIDGET (gtk_builder_get_object (gui, "parts_list"));
br->list = w;
// Create the List Model for TreeView, this is a Real model
br->real_model = GTK_TREE_MODEL (gtk_list_store_new (1, G_TYPE_STRING));
cell_text = gtk_cell_renderer_text_new ();
cell_column = gtk_tree_view_column_new_with_attributes (
"", cell_text,
"text", 0,
NULL);
// Create the sort model for the items, this sort the real model
br->sort_model = gtk_tree_model_sort_new_with_model (
GTK_TREE_MODEL (br->real_model));
gtk_tree_sortable_set_sort_column_id (
GTK_TREE_SORTABLE (br->sort_model),
0, GTK_SORT_ASCENDING);
// Create the filter sorted model. This filter items based on user
// request for fast item search
br->filter_model = gtk_tree_model_filter_new (br->sort_model, NULL);
gtk_tree_model_filter_set_visible_func (
GTK_TREE_MODEL_FILTER (br->filter_model),
part_list_filter_func, br, NULL);
// If we have TreeFilter use it, if not, just use sorting model only
if (br->filter_model)
gtk_tree_view_set_model (GTK_TREE_VIEW (w), br->filter_model);
else
gtk_tree_view_set_model (GTK_TREE_VIEW (w), br->sort_model);
gtk_tree_view_append_column (GTK_TREE_VIEW (w), cell_column);
update_list (br);
// Set up TreeView dnd.
g_signal_connect (G_OBJECT (w), "drag_data_get",
G_CALLBACK (drag_data_get), br);
gtk_drag_source_set (w, GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
dnd_types, dnd_num_types, GDK_ACTION_MOVE);
g_signal_connect (G_OBJECT (w), "cursor_changed",
G_CALLBACK (select_row), br);
g_signal_connect (G_OBJECT (w), "row_activated",
G_CALLBACK (part_selected), br);
br->viewport = GTK_WIDGET (gtk_builder_get_object (gui,
"part_browser_vbox"));
path = gtk_tree_path_new_first ();
gtk_tree_view_set_cursor (GTK_TREE_VIEW (w), path, NULL, FALSE);
gtk_tree_path_free (path);
gtk_widget_unparent (br->viewport);
return br->viewport;
}
/*
* Do all the bar display and register the events
*/
void
gc_config_start ()
{
GcomprisProperties *properties = gc_prop_get();
gint y_start = 0;
gint x_start = 0;
gint x_text_start = 0;
gint y = 0;
GooCanvasItem *item;
/* Pause the board */
gc_board_pause(TRUE);
if(rootitem)
{
gc_config_stop();
return;
}
gc_bar_hide(TRUE);
rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
NULL);
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#DIALOG",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
GooCanvasBounds bounds;
goo_canvas_item_get_bounds(item, &bounds);
x_start = bounds.x1;
y_start = bounds.y1;
y = bounds.y2 - 26;
goo_canvas_text_new (rootitem,
_("GCompris Configuration"),
(gdouble) BOARDWIDTH/2,
(gdouble) y_start + 40,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_title,
"fill-color-rgba", gc_skin_color_title,
NULL);
pixmap_checked = "#CHECKED";
pixmap_unchecked = "#UNCHECKED";
pixmap_width = 30;
x_start += 60;
x_text_start = x_start + 80;
//--------------------------------------------------
// Locale
y_start += 105;
display_previous_next(x_start, y_start, "locale_previous", "locale_next");
y_flag_start = y_start - pixmap_width/2;
/* A repeat icon to reset the selection */
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#REPEAT",
NULL);
goo_canvas_item_get_bounds(item, &bounds);
double zoom = 0.50;
goo_canvas_item_scale(item, zoom, zoom);
goo_canvas_item_translate(item,
(-1 * bounds.x1 + x_start - 100) * zoom,
(-1 * bounds.y1 + y_start - 145) * zoom);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"locale_reset");
gc_item_focus_init(item, NULL);
/*
* The current locale is the one found in the config file
*/
current_locale = properties->locale;
set_locale_flag(current_locale);
item_locale_text = goo_canvas_text_new (rootitem,
gc_locale_get_name(current_locale),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Fullscreen / Window
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->fullscreen ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"fullscreen");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Fullscreen"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Rememberlevel
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->rememberlevel ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"rememberlevel");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Remember level for default user"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Music
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->music ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"music");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Music"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Effect
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->fx ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"effect");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Effect"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Zoom
y_start += Y_GAP;
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", (properties->zoom ? pixmap_checked : pixmap_unchecked),
NULL);
SET_ITEM_LOCATION(item, x_start, y_start - pixmap_width/2);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"zoom");
gc_item_focus_init(item, NULL);
goo_canvas_text_new (rootitem,
_("Zoom"),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Timer
y_start += Y_GAP;
display_previous_next(x_start, y_start, "timer_previous", "timer_next");
item_timer_text = goo_canvas_text_new (rootitem,
gettext(timername[properties->timer]),
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
// Font
y_start += Y_GAP;
{
int i;
PangoFontFamily ** families;
int n_families;
PangoFontMap * fontmap;
const gchar *current_familly_name = NULL;
fontmap = pango_cairo_font_map_get_default();
pango_font_map_list_families (fontmap, & families, & n_families);
for (i = 0; i < n_families; i++) {
PangoFontFamily * family = families[i];
const gchar * family_name;
family_name = pango_font_family_get_name (family);
/* Skip font to exclude */
guint j = 0;
gboolean exclude = FALSE;
while(excluded_fonts[j] != NULL) {
if( !g_ascii_strncasecmp(excluded_fonts[j], family_name,
strlen(excluded_fonts[j])) ) {
exclude = TRUE;
break;
}
j++;
}
if(exclude)
continue;
fontlist = g_list_insert_sorted (fontlist, (gpointer)family_name,
(GCompareFunc)strcmp);
if(!strcmp(properties->fontface, family_name))
current_familly_name = family_name;
}
g_free (families);
current_font_index = font_index = g_list_index(fontlist, current_familly_name);
display_previous_next(x_start, y_start, "font_previous", "font_next");
/* A repeat icon to reset the selection */
item = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#REPEAT",
NULL);
goo_canvas_item_get_bounds(item, &bounds);
double zoom = 0.50;
goo_canvas_item_scale(item, zoom, zoom);
goo_canvas_item_translate(item,
(-1 * bounds.x1 + x_start - 100) * zoom,
(-1 * bounds.y1 + y_start + 650) * zoom);
g_signal_connect(item, "button_press_event",
(GCallback) item_event_ok,
"fontface_reset");
gc_item_focus_init(item, NULL);
gchar *first_font_name = g_strdup_printf(_("Font: %s"), (char *)g_list_nth_data(fontlist, font_index));
item_font_text = goo_canvas_text_new (rootitem,
first_font_name,
(gdouble) x_text_start,
(gdouble) y_start,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
}
// Difficulty Filter
y_start += Y_GAP;
stars_group_x = x_start + 45;
stars_group_y = y_start - 25;
gchar *text = g_strdup_printf("<i>%s</i>", gettext(filtername));
item_filter_text = goo_canvas_text_new (rootitem,
text,
x_text_start,
y_start,
400,
GTK_ANCHOR_WEST,
"use-markup", TRUE,
"font", gc_skin_font_content,
"fill-color-rgba", gc_skin_color_content,
NULL);
g_free(text);
// OK
gc_util_button_text_svg(rootitem,
BOARDWIDTH * 0.5,
y,
"#BUTTON_TEXT",
_("OK"),
(GCallback) item_event_ok,
"ok");
is_displayed = TRUE;
}
/* ==================================== */
static void
missing_letter_create_item(GooCanvasItem *parent)
{
int xOffset, yOffset;
GdkPixbuf *button_pixmap = NULL;
GdkPixbuf *pixmap = NULL;
Board *board;
/* This are the values of the area in which we must display the image */
gint img_area_x = 290;
gint img_area_y = 80;
gint img_area_w = 440;
gint img_area_h = 310;
/* this is the coordinate of the text to find */
gint txt_area_x = 515;
gint txt_area_y = 435;
guint vertical_separation;
gint i;
board_number = gcomprisBoard_missing->sublevel-1;
g_assert(board_number >= 0 && board_number < g_list_length(board_list));
boardRootItem = \
goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard_missing->canvas),
NULL);
button_pixmap = gc_pixmap_load("missing_letter/button.png");
/* display the image */
board = g_list_nth_data(board_list, board_number);
g_assert(board != NULL);
pixmap = gc_pixmap_load(board->pixmapfile);
text = goo_canvas_text_new (boardRootItem,
_(board->question),
(double) txt_area_x,
(double) txt_area_y,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", 0xFFFFFFFFL,
NULL);
goo_canvas_image_new (boardRootItem,
pixmap,
img_area_x+(img_area_w - gdk_pixbuf_get_width(pixmap))/2,
img_area_y+(img_area_h - gdk_pixbuf_get_height(pixmap))/2,
NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
/* Calc the number of proposals */
i = 0;
while(board->text[i++]);
vertical_separation = 10 + 20 / i;
yOffset = ( BOARDHEIGHT
- i * gdk_pixbuf_get_height(button_pixmap)
- 2 * vertical_separation) / 2 - 20;
xOffset = (img_area_x - gdk_pixbuf_get_width(button_pixmap))/2;
i = 0;
while(board->text[i])
{
GooCanvasItem *button;
GooCanvasItem *item;
GooCanvasItem *group = goo_canvas_group_new (boardRootItem,
NULL);
button = goo_canvas_image_new (group,
button_pixmap,
xOffset,
yOffset,
NULL);
g_object_set_data(G_OBJECT(group),
"answer", board->answer);
g_object_set_data(G_OBJECT(group),
"button", button);
g_object_set_data(G_OBJECT(group),
"solution", GINT_TO_POINTER(board->solution));
g_signal_connect(button, "button_press_event",
(GCallback) item_event,
GINT_TO_POINTER(i));
item = goo_canvas_text_new (group,
board->text[i],
xOffset + gdk_pixbuf_get_width(button_pixmap)/2 + 1.0,
yOffset + gdk_pixbuf_get_height(button_pixmap)/2 + 1.0,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", gc_skin_color_shadow,
NULL);
g_signal_connect(item, "button_press_event",
(GCallback) item_event,
GINT_TO_POINTER(i));
item = goo_canvas_text_new (group,
board->text[i],
xOffset + gdk_pixbuf_get_width(button_pixmap)/2,
yOffset + gdk_pixbuf_get_height(button_pixmap)/2,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_board_huge_bold,
"fill_color_rgba", gc_skin_color_text_button,
NULL);
g_signal_connect(item, "button_press_event",
(GCallback) item_event,
GINT_TO_POINTER(i));
yOffset += gdk_pixbuf_get_height(button_pixmap) + vertical_separation;
i++;
}
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(button_pixmap);
#else
g_object_unref(button_pixmap);
#endif
}
/*
* Compute the anchor shapes to link field1 to field2 from ent1 to ent2
*
* if @shapes is not NULL, then the shapes in the list are reused, and the ones which don't need
* to exist anymore are removed
*
* Returns a list of BrowserCanvasCanvasShapes structures
*/
GSList *
browser_canvas_util_compute_connect_shapes (GooCanvasItem *parent, GSList *shapes,
BrowserCanvasTable *ent1, GdaMetaTableColumn *field1,
BrowserCanvasTable *ent2, GdaMetaTableColumn *field2,
guint nb_connect, guint ext)
{
GSList *retval = shapes;
GooCanvasItem *item;
GooCanvasPoints *points;
gdouble xl1, xr1, xl2, xr2, yt1, yt2; /* X boundings and Y top of ent1 and ent2 */
gdouble x1, x2; /* X positions of the lines extremities close to ent1 and ent2 */
gdouble x1offset, x2offset; /* offsets for the horizontal part of the lines */
double sq = 5.;
double eps = 0.5;
GooCanvasBounds bounds;
BrowserCanvasCanvasShape *shape;
gchar *id;
if (!field1 || !field2)
return browser_canvas_util_compute_anchor_shapes (parent, shapes, ent1, ent2, 1, ext, FALSE);
/* line made of 4 points */
points = goo_canvas_points_new (4);
browser_canvas_table_get_anchor_bounds (ent1, &bounds);
xl1 = bounds.x1;
yt1 = bounds.y1;
xr1 = bounds.x2;
browser_canvas_table_get_anchor_bounds (ent2, &bounds);
xl2 = bounds.x1;
yt2 = bounds.y1;
xr2 = bounds.x2;
if (xl2 > xr1) {
x1 = xr1 + eps;
x2 = xl2 - eps;
x1offset = 2 * sq;
x2offset = -2 * sq;
}
else {
if (xl1 >= xr2) {
x1 = xl1 - eps;
x2 = xr2 + eps;
x1offset = - 2 * sq;
x2offset = 2 * sq;
}
else {
if ((xl1 + xr1) < (xl2 + xr2)) {
x1 = xl1 - eps;
x2 = xl2 - eps;
x1offset = -2 * sq;
x2offset = -2 * sq;
}
else {
x1 = xr1 + eps;
x2 = xr2 + eps;
x1offset = 2 * sq;
x2offset = 2 * sq;
}
}
}
points->coords[0] = x1;
points->coords[1] = browser_canvas_table_get_column_ypos (ent1, field1) + yt1;
points->coords[2] = x1 + x1offset;
points->coords[3] = points->coords[1];
points->coords[4] = x2 + x2offset;
points->coords[5] = browser_canvas_table_get_column_ypos (ent2, field2) + yt2;
points->coords[6] = x2;
points->coords[7] = points->coords[5];
id = g_strdup_printf ("c%d", nb_connect);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item, "points", points, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_polyline_new_line (parent,
points->coords[0], points->coords [1],
points->coords[2], points->coords [3],
"close-path", FALSE,
"points", points, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
/* extension marks as text */
if (ext & CANVAS_SHAPE_EXT_JOIN_OUTER_1) {
gdouble mxoff = 0., myoff = 0.;
GooCanvasAnchorType atype;
compute_text_marks_offsets (points->coords[4], points->coords[5],
points->coords[2], points->coords[3],
&mxoff, &myoff, &atype);
id = g_strdup_printf ("ce%d1", nb_connect);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item,
"x", points->coords[2] + mxoff,
"y", points->coords[3] + myoff,
"anchor", atype, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_text_new (parent, "*",
points->coords[2] + mxoff,
points->coords[3] + myoff, -1,
atype, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
}
if (ext & CANVAS_SHAPE_EXT_JOIN_OUTER_2) {
gdouble mxoff, myoff;
GooCanvasAnchorType atype;
compute_text_marks_offsets (points->coords[2], points->coords[3],
points->coords[4], points->coords[5],
&mxoff, &myoff, &atype);
id = g_strdup_printf ("ce%d2", nb_connect);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item,
"x", points->coords[2] + mxoff,
"y", points->coords[3] + myoff,
"anchor", atype, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_text_new (parent, "*",
points->coords[2] + mxoff,
points->coords[3] + myoff, -1,
atype, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
}
goo_canvas_points_unref (points);
return retval;
}
static void
display_confirm(gchar *title,
gchar *question_text,
gchar *yes_text,
gchar *no_text,
ConfirmCallBack iscb) {
if(rootitem)
return;
bg_x = BG_X;
bg_y = BG_Y;
titre_x = T_X;
titre_w = T_W;
titre_y = T_Y;;
titre_h = T_H;
text_zone_x = T_Z_X;
text_zone_w = T_Z_W;
text_zone_y = T_Z_Y;
text_zone_h = T_Z_H;
button_x = T_B_X;
button_w = T_B_W;
button_y = T_B_Y;
button_h = T_B_Y;
button_x_int = T_B_X_INT;
gc_bar_hide(TRUE);
gc_board_pause(TRUE);
confirmCallBack=iscb;
rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
NULL);
goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#DIALOG",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
/* Title */
goo_canvas_text_new (rootitem,
title,
titre_x + titre_w/2,
titre_y + titre_h/2,
-1,
GTK_ANCHOR_CENTER,
"font", gc_skin_font_title,
"fill-color-rgba", gc_skin_color_title,
NULL);
text = goo_canvas_text_new (rootitem,
question_text,
text_zone_x,
text_zone_y,
500,
GTK_JUSTIFY_CENTER,
"font", gc_skin_font_title,
"fill-color-rgba", gc_skin_color_title,
NULL);
/*
* Buttons
* -------
*/
GooCanvasBounds bounds;
// CANCEL
no_button = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#BUTTON_TEXT",
NULL);
goo_canvas_item_get_bounds(no_button, &bounds);
gint button_width = bounds.x2 - bounds.x1;
button_x += button_width / 2;
SET_ITEM_LOCATION_CENTER(no_button,
button_x,
button_y + 2*button_h/3);
g_signal_connect(no_button, "button_press_event",
(GtkSignalFunc) button_event,
"/no/");
gc_item_focus_init(no_button, NULL);
// CANCEL CROSS
no_cross = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#UNCHECKED",
NULL);
SET_ITEM_LOCATION_CENTER(no_cross,
button_x ,
button_y + 2*button_h/3);
g_signal_connect(no_cross, "button_press_event",
(GtkSignalFunc) button_event,
"/no/");
gc_item_focus_init(no_cross, no_button);
goo_canvas_text_new (rootitem,
no_text,
(gdouble) button_x + button_width/2 + button_x_int ,
(gdouble) button_y + 2*button_h/3,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_get_color("gcompris/helpfg"),
NULL);
// OK
yes_button = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#BUTTON_TEXT",
NULL);
SET_ITEM_LOCATION_CENTER(yes_button,
button_x ,
button_y + button_h/3);
g_signal_connect(yes_button, "button_press_event",
(GtkSignalFunc) button_event,
"/yes/");
gc_item_focus_init(yes_button, NULL);
// OK stick
yes_stick = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#CHECKED",
NULL);
SET_ITEM_LOCATION_CENTER(yes_stick,
button_x ,
button_y + button_h/3);
g_signal_connect(yes_stick, "button_press_event",
(GtkSignalFunc) button_event,
"/yes/");
gc_item_focus_init(yes_stick, yes_button);
goo_canvas_text_new (rootitem,
yes_text,
(gdouble) button_x + button_width/2 + button_x_int ,
(gdouble) button_y + button_h/3,
-1,
GTK_ANCHOR_WEST,
"font", gc_skin_font_subtitle,
"fill-color-rgba", gc_skin_get_color("gcompris/helpfg"),
NULL);
confirm_displayed = TRUE;
}
static void
display_files(GooCanvasItem *root_item, gchar *rootdir)
{
GooCanvasItem *item;
const gchar *one_dirent;
GDir *dir;
/* Initial image position */
guint ix = 0.0;
guint iy = 30.0;
GtkWidget *w;
GooCanvasItem *bg_item;
GtkWidget *canvas; /* The scrolled part */
GList *dir_list = NULL;
GList *file_list = NULL;
GList *listrunner;
GtkAdjustment *adj;
if(!rootitem)
return;
/* Display the directory content */
dir = g_dir_open(rootdir, 0, NULL);
if (!dir) {
g_warning("gcompris_file_selector : no root directory found in %s", rootdir);
g_free(rootdir);
return;
}
/* Delete the previous file root if any */
if(file_root_item)
goo_canvas_item_remove(file_root_item);
/* Create a root item to put the image list in it */
file_root_item = goo_canvas_group_new (root_item, NULL);
/*
* Create the scrollbar
* --------------------
*/
canvas = goo_canvas_new();
goo_canvas_widget_new (file_root_item,
canvas,
DRAWING_AREA_X1,
DRAWING_AREA_Y1,
DRAWING_AREA_X2 - DRAWING_AREA_X1 - 20.0,
DRAWING_AREA_Y2 - DRAWING_AREA_Y1 - 35.0,
NULL);
gtk_widget_show (canvas);
/* Set the new canvas to the background color or it's white */
bg_item = goo_canvas_rect_new (goo_canvas_get_root_item(GOO_CANVAS(canvas)),
0,
0,
DRAWING_AREA_X2 - DRAWING_AREA_X1 + 200,
DRAWING_AREA_Y2 - DRAWING_AREA_Y1,
"fill-color-rgba", gc_skin_get_color("gcompris/fileselectbg"),
"line-width", 0.0,
NULL);
adj = \
GTK_ADJUSTMENT (gtk_adjustment_new (0.00, 0.00,
IMAGE_HEIGHT,
10, IMAGE_HEIGHT,
(DRAWING_AREA_Y2 - DRAWING_AREA_Y1)/3)
);
w = gtk_vscrollbar_new (adj);
goo_canvas_widget_new (file_root_item,
w,
DRAWING_AREA_X2 - 15.0,
DRAWING_AREA_Y1,
30.0,
DRAWING_AREA_Y2 - DRAWING_AREA_Y1 - 20.0,
NULL);
gtk_widget_show (w);
/* Set the scrollwheel event */
g_signal_connect (adj, "value_changed",
(GtkSignalFunc) item_event_scroll,
canvas);
/* Display the directory name
* --------------------------
*/
item = goo_canvas_text_new (file_root_item,
rootdir,
(gdouble)control_area_x1,
(gdouble)directory_label_y,
-1,
GTK_ANCHOR_NW,
"font", "Sans 7",
"fill-color-rgba",
gc_skin_get_color("gcompris/fileselectcol"),
NULL);
/* Insert all files in a sorted list */
while((one_dirent = g_dir_read_name(dir)) != NULL)
{
gchar *filename;
filename = g_strdup_printf("%s/%s",
rootdir, (gchar*)(one_dirent));
if(g_file_test(filename, G_FILE_TEST_IS_DIR))
{
dir_list = g_list_insert_sorted(dir_list, filename,
(GCompareFunc)strcmp);
}
else
{
file_list = g_list_insert_sorted(file_list, filename,
(GCompareFunc)strcmp);
}
}
/* Concat the directory list and file list */
file_list = g_list_concat(dir_list, file_list);
g_list_free(dir_list);
dir_list = NULL;
/* We have the list sorted, now display it */
listrunner = g_list_first(file_list);
while(listrunner)
{
/* add the file to the display */
gchar *svg_id;
gchar *allfilename = listrunner->data;
gchar *filename = g_path_get_basename(allfilename);
gchar *ext = g_strrstr(filename, ".");
gchar *file_wo_ext = g_strdup(filename);
if(ext)
{
gchar *ext2 = g_strrstr(file_wo_ext, ".");
*ext2 = '\0';
}
if(g_file_test(allfilename, G_FILE_TEST_IS_DIR))
svg_id = "#FOLDER";
else
svg_id = "#FILE";
item = goo_canvas_svg_new (goo_canvas_get_root_item(GOO_CANVAS(canvas)),
gc_skin_rsvg_get(),
"svg-id", svg_id,
NULL);
SET_ITEM_LOCATION_CENTER(item,
ix + (IMAGE_WIDTH + IMAGE_GAP)/2,
iy);
if(g_file_test(allfilename, G_FILE_TEST_IS_DIR))
{
g_signal_connect(item, "button_press_event",
(GtkSignalFunc) item_event_directory,
allfilename);
}
else
{
g_signal_connect(item, "button_press_event",
(GtkSignalFunc) item_event_file_selector,
allfilename);
}
gc_item_focus_init(item, NULL);
g_object_set_data_full (G_OBJECT (item),
"allfilename", allfilename, g_free);
/* The type */
if(ext)
{
GooCanvasItem *_item = \
goo_canvas_text_new (goo_canvas_get_root_item(GOO_CANVAS(canvas)),
ext,
ix + (IMAGE_WIDTH + IMAGE_GAP)/2,
iy + 10,
-1,
GTK_ANCHOR_CENTER,
"font", "Sans 6",
"fill-color-rgba",
gc_skin_get_color("gcompris/fileselectcol"),
NULL);
g_signal_connect(_item, "button_press_event",
(GtkSignalFunc) item_event_file_selector,
allfilename);
gc_item_focus_init(_item, item);
}
/* The filename */
GooCanvasItem *name_item = \
goo_canvas_text_new (goo_canvas_get_root_item(GOO_CANVAS(canvas)),
file_wo_ext,
ix + (IMAGE_WIDTH + IMAGE_GAP)/2,
iy + IMAGE_HEIGHT - 30,
-1,
GTK_ANCHOR_CENTER,
"font", "Sans 7",
"fill-color-rgba", gc_skin_get_color("gcompris/fileselectcol"),
NULL);
g_free(file_wo_ext);
g_free(filename);
if(g_file_test(allfilename, G_FILE_TEST_IS_DIR))
{
g_signal_connect(name_item, "button_press_event",
(GtkSignalFunc) item_event_directory,
allfilename);
}
else
{
g_signal_connect(name_item, "button_press_event",
(GtkSignalFunc) item_event_file_selector,
allfilename);
}
gc_item_focus_init(name_item, item);
ix += IMAGE_WIDTH + IMAGE_GAP;
if(ix >= DRAWING_AREA_X2 - DRAWING_AREA_X1 -
(IMAGE_WIDTH + IMAGE_GAP) )
{
ix=0;
iy+=IMAGE_HEIGHT + IMAGE_GAP;
goo_canvas_set_bounds (GOO_CANVAS(canvas),
0, 0,
DRAWING_AREA_X2- DRAWING_AREA_X1,
iy + IMAGE_HEIGHT + IMAGE_GAP);
if(iy >= DRAWING_AREA_Y2-DRAWING_AREA_Y1)
{
g_object_set(bg_item,
"height", (double)iy + IMAGE_HEIGHT + IMAGE_GAP,
NULL);
g_object_set(adj,
"upper", (double)iy - IMAGE_HEIGHT + IMAGE_GAP - 1,
NULL);
}
}
listrunner = g_list_next(listrunner);
}
g_dir_close(dir);
g_list_free(file_list);
}
/*
* Computes the points' coordinates of the line going from
* @ref_pk_ent to @fk_ent (which are themselves rectangles)
*
* if @shapes is not NULL, then the shapes in the list are reused, and the ones which don't need
* to exist anymore are removed
*
* Returns a list of BrowserCanvasCanvasShapes structures
*/
GSList *
browser_canvas_util_compute_anchor_shapes (GooCanvasItem *parent, GSList *shapes,
BrowserCanvasTable *fk_ent, BrowserCanvasTable *ref_pk_ent,
guint nb_anchors, guint ext, gboolean with_handle)
{
GSList *retval = shapes;
guint i;
gdouble fx1, fy1, fx2, fy2; /* FK entity item (bounds) */
gdouble rx1, ry1, rx2, ry2; /* REF PK entity item (bounds) */
BrowserCanvasCanvasShape *shape;
gchar *id;
gdouble rcx, rcy; /* center of ref_pk entity item */
gdouble cx, cy;
gdouble rux, ruy; /* current ref_pk point for the arrow line */
gdouble dx, dy; /* increments to compute the new ref_pk point for the arrow line */
GooCanvasBounds bounds;
g_return_val_if_fail (nb_anchors > 0, NULL);
browser_canvas_table_get_anchor_bounds (fk_ent, &bounds);
fx1 = bounds.x1;
fy1 = bounds.y1;
fx2 = bounds.x2;
fy2 = bounds.y2;
browser_canvas_table_get_anchor_bounds (ref_pk_ent, &bounds);
rx1 = bounds.x1;
ry1 = bounds.y1;
rx2 = bounds.x2;
ry2 = bounds.y2;
/* compute the cx, cy, dx and dy values */
rcx = (rx1 + rx2) / 2.;
rcy = (ry1 + ry2) / 2.;
cx = (fx1 + fx2) / 2.;
cy = (fy1 + fy2) / 2.;
rux = rcx;
ruy = rcy;
dx = 0;
dy = 0;
for (i = 0; i < nb_anchors; i++) {
/* TODO:
- detect tables overlapping
*/
if ((rcx == cx) && (rcy == cy)) {
/* tables have the same center (includes case when they are equal) */
gdouble Dy, Dx;
GooCanvasPoints *ap, *points;
GooCanvasItem *item;
points = goo_canvas_points_new (4);
ap = goo_canvas_points_new (4);
Dy = (ry2 - ry1) / 2. / (gdouble ) (nb_anchors + 1) * (gdouble) (i + 1);
Dx = (rx2 - rx1) * (0.8 + 0.1 * i);
if (! compute_intersect_rect_line (rx1, ry1, rx2, ry2,
cx, cy, cx + Dx, cy - Dy,
&(ap->coords[0]), &(ap->coords[1]),
&(ap->coords[2]), &(ap->coords[3])))
return retval;
if (ap->coords[0] > ap->coords[2]) {
points->coords[0] = ap->coords[0];
points->coords[1] = ap->coords[1];
}
else {
points->coords[0] = ap->coords[2];
points->coords[1] = ap->coords[3];
}
points->coords[2] = cx + Dx;
points->coords[3] = cy - Dy;
Dy = (fy2 - fy1) / 2. / (gdouble ) (nb_anchors + 1) * (gdouble) (i + 1);
Dx = (fx2 - fx1) * (0.8 + 0.1 * i);
points->coords[4] = cx + Dx;
points->coords[5] = cy + Dy;
if (! compute_intersect_rect_line (fx1, fy1, fx2, fy2,
cx, cy, cx + Dx, cy + Dy,
&(ap->coords[0]), &(ap->coords[1]),
&(ap->coords[2]), &(ap->coords[3])))
return retval;
if (ap->coords[0] > ap->coords[2]) {
points->coords[6] = ap->coords[0];
points->coords[7] = ap->coords[1];
}
else {
points->coords[6] = ap->coords[2];
points->coords[7] = ap->coords[3];
}
id = g_strdup_printf ("a%d", i);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item, "points", points, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_polyline_new_line (parent,
points->coords[0], points->coords [1],
points->coords[2], points->coords [3],
"close-path", FALSE,
"points", points, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
goo_canvas_points_unref (ap);
/* extension marks as text */
if (ext & CANVAS_SHAPE_EXT_JOIN_OUTER_1) {
id = g_strdup_printf ("a%de1", i);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item,
"x", points->coords[2] + 5.,
"y", points->coords[3] - 5., NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_text_new (parent, "*",
points->coords[2] + 5.,
points->coords[3] - 5., -1,
GOO_CANVAS_ANCHOR_SOUTH, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
}
if (ext & CANVAS_SHAPE_EXT_JOIN_OUTER_2) {
id = g_strdup_printf ("a%de2", i);
if (shape) {
g_object_set (shape->item,
"x", points->coords[4] + 5.,
"y", points->coords[5] + 5., NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_text_new (parent, "*",
points->coords[4] + 5.,
points->coords[5] + 5., -1,
GOO_CANVAS_ANCHOR_NORTH, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
}
goo_canvas_points_unref (points);
}
else {
GooCanvasPoints *ap, *points;
GooCanvasItem *item;
points = goo_canvas_points_new (2);
ap = goo_canvas_points_new (4);
if (nb_anchors > 1) {
if ((dx == 0) && (dy == 0)) {
/* compute perpendicular to D={(rcx, rcy), (cx, cy)} */
gdouble vx = (rcx - cx), vy = (rcy - cy);
gdouble tmp;
tmp = vx;
vx = vy;
vy = - tmp;
/* compute intersect of ref_pkey rectangle and D=[vx, vy] passing at (rcx, rcy) */
if (! compute_intersect_rect_line (rx1, ry1, rx2, ry2,
rcx, rcy, rcx + vx, rcy + vy,
&(ap->coords[0]), &(ap->coords[1]),
&(ap->coords[2]), &(ap->coords[3])))
return retval;
dx = (ap->coords[2] - ap->coords[0]) / (gdouble) (nb_anchors + 1);
dy = (ap->coords[3] - ap->coords[1]) / (gdouble) (nb_anchors + 1);
rux = ap->coords[0];
ruy = ap->coords[1];
}
rux += dx;
ruy += dy;
}
/* compute the 4 intersection points */
if (! compute_intersect_rect_line (rx1, ry1, rx2, ry2,
rux, ruy, cx, cy,
&(ap->coords[0]), &(ap->coords[1]),
&(ap->coords[2]), &(ap->coords[3])))
return retval;
if (! compute_intersect_rect_line (fx1, fy1, fx2, fy2,
rux, ruy, cx, cy,
&(ap->coords[4]), &(ap->coords[5]),
&(ap->coords[6]), &(ap->coords[7])))
return retval;
/* choosing between point coords(0,1) and coords(2,3) */
if (((ap->coords[0] - ap->coords[4]) * (ap->coords[0] - ap->coords[4]) +
(ap->coords[1] - ap->coords[5]) * (ap->coords[1] - ap->coords[5])) <
((ap->coords[2] - ap->coords[4]) * (ap->coords[2] - ap->coords[4]) +
(ap->coords[3] - ap->coords[5]) * (ap->coords[3] - ap->coords[5]))) {
points->coords[0] = ap->coords[0];
points->coords[1] = ap->coords[1];
}
else {
points->coords[0] = ap->coords[2];
points->coords[1] = ap->coords[3];
}
/* choosing between point coords(4,5) and coords(6,7) */
if (((points->coords[0] - ap->coords[4]) * (points->coords[0] - ap->coords[4]) +
(points->coords[1] - ap->coords[5]) * (points->coords[1] - ap->coords[5])) <
((points->coords[0] - ap->coords[6]) * (points->coords[0] - ap->coords[6]) +
(points->coords[1] - ap->coords[7]) * (points->coords[1] - ap->coords[7]))) {
points->coords[2] = ap->coords[4];
points->coords[3] = ap->coords[5];
}
else {
points->coords[2] = ap->coords[6];
points->coords[3] = ap->coords[7];
}
id = g_strdup_printf ("a%d", i);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item, "points", points, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_polyline_new_line (parent,
points->coords[0], points->coords [1],
points->coords[2], points->coords [3],
"close-path", FALSE,
"points", points, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
goo_canvas_points_unref (ap);
/* extension marks as text */
if (ext & CANVAS_SHAPE_EXT_JOIN_OUTER_1) {
gdouble mxoff = 0., myoff = 0.;
GooCanvasAnchorType atype;
compute_text_marks_offsets (points->coords[0], points->coords[1],
points->coords[2], points->coords[3],
&mxoff, &myoff, &atype);
id = g_strdup_printf ("a%de1", i);
shape = browser_canvas_canvas_shape_find (retval, id);
if (shape) {
g_object_set (shape->item,
"x", points->coords[2] + mxoff,
"y", points->coords[3] + myoff,
"anchor", atype, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_text_new (parent, "*",
points->coords[2] + mxoff,
points->coords[3] + myoff, -1,
atype, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
}
if (ext & CANVAS_SHAPE_EXT_JOIN_OUTER_2) {
gdouble mxoff, myoff;
GooCanvasAnchorType atype;
compute_text_marks_offsets (points->coords[2], points->coords[3],
points->coords[0], points->coords[1],
&mxoff, &myoff, &atype);
id = g_strdup_printf ("a%de2", i);
if (shape) {
g_object_set (shape->item,
"x", points->coords[0] + mxoff,
"y", points->coords[1] + myoff,
"anchor", atype, NULL);
shape->_used = TRUE;
g_free (id);
}
else {
item = goo_canvas_text_new (parent, "*",
points->coords[0] + mxoff,
points->coords[1] + myoff, -1,
atype, NULL);
retval = browser_canvas_canvas_shape_add_to_list (retval, id, item);
}
}
goo_canvas_points_unref (points);
}
}
return retval;
}
