/*
* Create the combo with the color styles
* --------------------------------------
*/
static void
display_color_style_selector(GooCanvasItem *boardRootItem, double y)
{
int i = 0;
gtk_combo_colors = gtk_combo_box_new_text();
while (i < NUMBER_OF_COLOR_STYLE)
gtk_combo_box_append_text(GTK_COMBO_BOX(gtk_combo_colors),
gettext(color_style_list[i++][0]));
goo_canvas_widget_new (boardRootItem,
GTK_WIDGET(gtk_combo_colors),
combo_style_x1,
y,
combo_style_width,
35.0,
"anchor", GTK_ANCHOR_NW,
NULL);
gtk_widget_show(GTK_WIDGET(gtk_combo_colors));
gtk_combo_box_set_active(GTK_COMBO_BOX(gtk_combo_colors), 0);
g_signal_connect(G_OBJECT(gtk_combo_colors),
"changed",
G_CALLBACK(item_event_color_style_selection),
NULL);
}
static VALUE
rg_initialize(VALUE self, VALUE parent, VALUE widget,
VALUE x, VALUE y, VALUE width, VALUE height)
{
GooCanvasItem *item;
item = goo_canvas_widget_new(RVAL2GCI(parent),
RVAL2GTK_WIDGET(widget),
NUM2DBL(x),
NUM2DBL(y),
NUM2DBL(width),
NUM2DBL(height),
NULL);
RB_GOO_CANVAS_ITEM_INITIALIZE(self, item);
G_CHILD_ADD(parent, self);
return Qnil;
}
static void
add_widget_clicked (GtkWidget *button, gpointer data)
{
GooCanvasItem *root, *witem;
GtkWidget *widget;
if (num_added_widgets % 2)
widget = gtk_label_new ("Hello World");
else
widget = gtk_entry_new ();
root = goo_canvas_get_root_item (GOO_CANVAS (canvas));
witem = goo_canvas_widget_new (root, widget,
num_added_widgets * 50,
num_added_widgets * 50,
200, 50, NULL);
added_widget_items = g_list_prepend (added_widget_items, witem);
num_added_widgets++;
}
/*
* Display the style buttons
*
* \return the new y coordinate
*/
static int
display_style_buttons(GooCanvasItem *boardRootItem,
int x,
int y)
{
int offset_y = 40;
int i = 0;
static gchar *styles_tab[] = { N_("Title"), "h1",
N_("Heading 1"), "h2",
N_("Heading 2"), "h3",
N_("Text"), "p",
N_("Hyperlink"), "link",
NULL, NULL};
while(styles_tab[i*2])
{
gtk_button_style[i] = gtk_button_new_with_label(gettext(styles_tab[i*2]));
goo_canvas_widget_new (boardRootItem,
GTK_WIDGET(gtk_button_style[i]),
combo_style_x1,
y,
combo_style_width,
35.0,
"anchor", GTK_ANCHOR_NW,
NULL);
g_signal_connect(GTK_OBJECT(gtk_button_style[i]), "pressed",
(GCallback)item_event, styles_tab[i*2+1] );
y += offset_y;
i++;
}
return(y);
}
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);
}
static int
display_file_selector(int the_mode,
GcomprisBoard *gcomprisBoard,
gchar *rootdir,
gchar *file_exts,
FileSelectorCallBack iscb,
void *user_context)
{
gchar *full_rootdir;
mode = the_mode;
/* Get the coordinate x y of the control area from the skin */
control_area_x1 = gc_skin_get_number_default("gcompris/fileselectx", 85);
control_area_y1 = gc_skin_get_number_default("gcompris/fileselecty", 80);
directory_label_y = gc_skin_get_number_default("gcompris/fileselectdiry", 180);
if(rootitem)
return 0;
gc_bar_hide(TRUE);
gc_board_pause(TRUE);
fileSelectorCallBack=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", "#FILE_SELECTOR",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
/* Entry area */
widget_entry = gtk_entry_new ();
if(mode==MODE_SAVE)
gtk_entry_set_max_length(GTK_ENTRY(widget_entry), 30);
goo_canvas_widget_new (rootitem,
GTK_WIDGET(widget_entry),
control_area_x1,
control_area_y1,
230.0,
30.0,
NULL);
gtk_signal_connect(GTK_OBJECT(widget_entry), "activate",
GTK_SIGNAL_FUNC(entry_enter_callback),
widget_entry);
gtk_widget_show(widget_entry);
/*
* Create the combo with the file types
* ------------------------------------
*/
if(mode==MODE_SAVE && file_exts && *file_exts != '\0')
{
gchar **all_type = g_strsplit(file_exts, " ", 0);
guint i = 0;
gtk_combo_filetypes = gtk_combo_box_new_text();
/* Extract first string */
while (all_type[i])
gtk_combo_box_append_text(GTK_COMBO_BOX(gtk_combo_filetypes),
g_strdup(all_type[i++]) );
g_strfreev(all_type);
goo_canvas_widget_new (rootitem,
gtk_combo_filetypes,
control_area_x1 + 400,
control_area_y1,
250.0,
35.0,
NULL);
gtk_widget_show(gtk_combo_filetypes);
gtk_combo_box_set_active(GTK_COMBO_BOX(gtk_combo_filetypes), 0);
}
/*
* Buttons
* -------
*/
// CANCEL
gc_util_button_text_svg(rootitem,
BOARDWIDTH * 1/3,
BOARDHEIGHT - 32,
"#BUTTON_TEXT",
_("CANCEL"),
(GtkSignalFunc) item_event_file_selector,
"/cancel/");
// OK
gc_util_button_text_svg(rootitem,
BOARDWIDTH * 2/3,
BOARDHEIGHT - 32,
"#BUTTON_TEXT",
(mode==MODE_LOAD ? _("LOAD") : _("SAVE")),
(GtkSignalFunc) item_event_file_selector,
"/ok/");
file_selector_displayed = TRUE;
full_rootdir = g_strconcat(gc_prop_get()->user_dir, "/", rootdir, NULL);
gc_util_create_rootdir(full_rootdir);
current_rootdir = full_rootdir;
current_user_context = user_context;
display_files(rootitem, full_rootdir);
return 0;
}
void create_mainwindow (GooCanvasItem *rootitem)
{
GtkWidget *wdrawareagrande;
GtkWidget *wdrawareapetite;
/* GCompris : suppression of all menus */
g_assert(rootitem != NULL);
wdrawareagrande = gtk_drawing_area_new ();
gtk_widget_set_name (wdrawareagrande, "wdrawareagrande");
//gtk_widget_set_size_request (wdrawareagrande,
// WIDTH_BIGAREA,
// WIDTH_BIGAREA
// );
//gtk_container_add (GTK_CONTAINER (aspectframe1), wdrawareagrande);
gtk_widget_set_events (wdrawareagrande, GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_STRUCTURE_MASK);
/* Gcompris */
goo_canvas_widget_new ( rootitem,
wdrawareagrande,
X_BASE_BIGAREA,
Y_BASE_BIGAREA,
WIDTH_BIGAREA,
WIDTH_BIGAREA,
NULL
);
gtk_widget_show (wdrawareagrande);
wdrawareapetite = gtk_drawing_area_new ();
gtk_widget_set_name (wdrawareapetite, "wdrawareapetite");
gtk_widget_set_events (wdrawareapetite, GDK_EXPOSURE_MASK | GDK_STRUCTURE_MASK);
/* Gcompris */
goo_canvas_widget_new ( rootitem,
wdrawareapetite,
X_BASE_SMALLAREA,
Y_BASE_SMALLAREA,
WIDTH_SMALLAREA,
WIDTH_SMALLAREA,
NULL
);
gtk_widget_show (wdrawareapetite);
g_signal_connect (GTK_OBJECT (wdrawareagrande), "expose_event",
GTK_SIGNAL_FUNC (on_wdrawareagrande_expose_event),
NULL);
g_signal_connect (GTK_OBJECT (wdrawareagrande), "configure_event",
GTK_SIGNAL_FUNC (on_wdrawareagrande_configure_event),
NULL);
g_signal_connect (GTK_OBJECT (wdrawareagrande), "button_press_event",
GTK_SIGNAL_FUNC (on_wdrawareagrande_button_press_event),
NULL);
g_signal_connect (GTK_OBJECT (wdrawareagrande), "button_release_event",
GTK_SIGNAL_FUNC (on_wdrawareagrande_button_release_event),
NULL);
g_signal_connect (GTK_OBJECT (wdrawareagrande), "motion_notify_event",
GTK_SIGNAL_FUNC (on_wdrawareagrande_motion_notify_event),
NULL);
g_signal_connect (GTK_OBJECT (wdrawareapetite), "configure_event",
GTK_SIGNAL_FUNC (on_wdrawareapetite_configure_event),
NULL);
g_signal_connect (GTK_OBJECT (wdrawareapetite), "expose_event",
GTK_SIGNAL_FUNC (on_wdrawareapetite_expose_event),
NULL);
/* Gcompris */
/* add here buttons */
GdkPixbuf *pixmap_show = NULL;
GdkPixbuf *pixmap_outline = NULL;
GdkPixbuf *pixmap_symetry = NULL;
GooCanvasItem *previous_figure, *next_figure;
GooCanvasItem *show_figure, *outline_figure, *symetry;
previous_figure = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#PREVIOUS",
NULL);
SET_ITEM_LOCATION_CENTER(previous_figure,
X_BASE_SMALLAREA,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 30);
next_figure = goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#NEXT",
NULL);
SET_ITEM_LOCATION_CENTER(next_figure,
X_BASE_SMALLAREA + WIDTH_SMALLAREA,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 30);
g_signal_connect(previous_figure, "button_press_event",
(GtkSignalFunc) on_arrow_clicked,
(gpointer) FALSE);
gc_item_focus_init(previous_figure, NULL);
g_signal_connect(next_figure, "button_press_event",
(GtkSignalFunc) on_arrow_clicked,
(gpointer) TRUE);
gc_item_focus_init(next_figure, NULL);
pixmap_show = gc_pixmap_load("tangram/gtans_show.png");
pixmap_outline = gc_pixmap_load("tangram/gtans_outline.png");
show_figure = goo_canvas_image_new (rootitem,
pixmap_show,
X_BASE_SMALLAREA,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 80,
NULL);
outline_figure = goo_canvas_image_new (rootitem,
pixmap_outline,
X_BASE_SMALLAREA,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 130,
NULL);
g_signal_connect(outline_figure, "button_press_event",
(GtkSignalFunc) on_outline_clicked,
NULL);
g_signal_connect(show_figure, "button_press_event",
(GtkSignalFunc) on_show_clicked,
NULL);
gc_item_focus_init(outline_figure, NULL);
gc_item_focus_init(show_figure, NULL);
pixmap_symetry = gc_pixmap_load("tangram/tool-flip.png");
symetry = goo_canvas_image_new (rootitem,
pixmap_symetry,
X_BASE_SMALLAREA + WIDTH_SMALLAREA - 50,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 180,
NULL);
g_signal_connect(symetry, "button_press_event",
(GtkSignalFunc) on_symetry_clicked,
NULL);
gc_item_focus_init(symetry, NULL);
/* rotation buttons */
GdkPixbuf *right_rot = NULL;
GdkPixbuf *left_rot = NULL;
GdkPixbuf *right_rot_big = NULL;
GdkPixbuf *left_rot_big = NULL;
GooCanvasItem *l_rot_s, *r_rot_s, *l_rot_b, *r_rot_b;
right_rot = gc_pixmap_load("tangram/gtans_rotate.png");
left_rot = gc_pixmap_load("tangram/gtans_rotate-left.png");
r_rot_s = goo_canvas_image_new (rootitem,
right_rot,
X_BASE_SMALLAREA + WIDTH_SMALLAREA,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 60,
NULL);
l_rot_s = goo_canvas_image_new (rootitem,
left_rot,
X_BASE_SMALLAREA + WIDTH_SMALLAREA - 100,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 60,
NULL);
gdk_pixbuf_unref(right_rot);
gdk_pixbuf_unref(left_rot);
right_rot_big = gc_pixmap_load("tangram/gtans_2x-rotate.png");
left_rot_big = gc_pixmap_load("tangram/gtans_2x-rotate-left.png");
r_rot_b = goo_canvas_image_new (rootitem,
right_rot_big,
X_BASE_SMALLAREA + WIDTH_SMALLAREA,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 120,
NULL);
l_rot_b = goo_canvas_image_new (rootitem,
left_rot_big,
X_BASE_SMALLAREA + WIDTH_SMALLAREA - 100,
Y_BASE_SMALLAREA + WIDTH_SMALLAREA + 120,
NULL);
gdk_pixbuf_unref(right_rot_big);
gdk_pixbuf_unref(left_rot_big);
g_signal_connect(r_rot_s, "button_press_event",
(GtkSignalFunc) on_rotation_clicked,
(gpointer) 0);
gc_item_focus_init(r_rot_s, NULL);
g_signal_connect(l_rot_s, "button_press_event",
(GtkSignalFunc) on_rotation_clicked,
(gpointer) 1);
gc_item_focus_init(l_rot_s, NULL);
g_signal_connect(r_rot_b, "button_press_event",
(GtkSignalFunc) on_rotation_clicked,
(gpointer) 2);
gc_item_focus_init(r_rot_b, NULL);
g_signal_connect(l_rot_b, "button_press_event",
(GtkSignalFunc) on_rotation_clicked,
(gpointer) 3);
gc_item_focus_init(l_rot_b, NULL);
}
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);
}
int
main ()
{
GtkWidget *window, *vbox, *hbox, *w, *scrolled_win;
GtkWidget *label, *entry, *textview;
GtkTextBuffer *buffer;
GooCanvasItem *root, *witem;
/* 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);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
g_object_set (vbox, "margin", 4, NULL);
gtk_widget_show (vbox);
gtk_container_add (GTK_CONTAINER (window), vbox);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_box_pack_start (GTK_BOX (vbox), hbox);
gtk_widget_show (hbox);
w = gtk_button_new_with_label ("Add Widget");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (add_widget_clicked), NULL);
w = gtk_button_new_with_label ("Remove Widget");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (remove_widget_clicked), NULL);
w = gtk_button_new_with_label ("Move Widget");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (move_widget_clicked), NULL);
w = gtk_button_new_with_label ("Change Anchor");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (change_anchor_clicked), NULL);
w = gtk_button_new_with_label ("Change Widget");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (change_widget_clicked), NULL);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_box_pack_start (GTK_BOX (vbox), hbox);
gtk_widget_show (hbox);
w = gtk_button_new_with_label ("Hide Canvas");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (hide_canvas_clicked), NULL);
w = gtk_button_new_with_label ("Show Canvas");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (show_canvas_clicked), NULL);
w = gtk_button_new_with_label ("Hide Item");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (hide_item_clicked), NULL);
w = gtk_button_new_with_label ("Show Item");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (show_item_clicked), NULL);
w = gtk_button_new_with_label ("Change Transform");
gtk_box_pack_start (GTK_BOX (hbox), w);
gtk_widget_show (w);
g_signal_connect (w, "clicked", G_CALLBACK (change_transform_clicked), 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_box_pack_start (GTK_BOX (vbox), scrolled_win);
gtk_widget_set_halign (scrolled_win, GTK_ALIGN_FILL);
gtk_widget_set_valign (scrolled_win, GTK_ALIGN_FILL);
gtk_widget_set_hexpand (scrolled_win, TRUE);
gtk_widget_set_vexpand (scrolled_win, TRUE);
canvas = goo_canvas_new ();
gtk_widget_set_can_focus (canvas, TRUE);
gtk_widget_set_size_request (canvas, 600, 450);
goo_canvas_set_bounds (GOO_CANVAS (canvas), 0, 0, 1000, 1000);
gtk_container_add (GTK_CONTAINER (scrolled_win), canvas);
root = goo_canvas_get_root_item (GOO_CANVAS (canvas));
/* Add a few simple items. */
label = gtk_label_new ("Hello World");
witem = goo_canvas_widget_new (root, label, 50, 50, 200, 100, NULL);
g_object_set_data (G_OBJECT (witem), "id", "hello");
entry = gtk_entry_new ();
move_item = goo_canvas_widget_new (root, entry, 50, 250, 200, 50, NULL);
g_object_set_data (G_OBJECT (move_item), "id", "entry1");
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "Size: -1 x -1");
witem = goo_canvas_widget_new (root, entry, 50, 300, -1, -1, NULL);
g_object_set_data (G_OBJECT (witem), "id", "entry2");
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "Size: 100 x -1");
witem = goo_canvas_widget_new (root, entry, 50, 350, 100, -1, NULL);
g_object_set_data (G_OBJECT (witem), "id", "entry3");
/* Use a textview so we can see the width & height of the widget. */
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_NEVER, GTK_POLICY_NEVER);
textview = gtk_text_view_new ();
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview));
gtk_text_buffer_set_text (GTK_TEXT_BUFFER (buffer), "Size: -1 x 100", -1);
gtk_widget_show (textview);
gtk_container_add (GTK_CONTAINER (scrolled_win), textview);
gtk_widget_set_size_request (scrolled_win, 160, 50);
witem = goo_canvas_widget_new (root, scrolled_win, 50, 400, -1, 100, NULL);
g_object_set_data (G_OBJECT (witem), "id", "scrolledwin");
/* Create a vbox item with several child entry widgets to check focus
traversal.*/
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
entry = gtk_entry_new ();
gtk_widget_show (entry);
gtk_box_pack_start (GTK_BOX (vbox), entry);
entry = gtk_entry_new ();
gtk_widget_show (entry);
gtk_box_pack_start (GTK_BOX (vbox), entry);
entry = gtk_entry_new ();
gtk_widget_show (entry);
gtk_box_pack_start (GTK_BOX (vbox), entry);
witem = goo_canvas_widget_new (root, vbox, 50, 600, -1, -1, NULL);
g_object_set_data (G_OBJECT (witem), "id", "vbox");
/* Create a few normal canvas items that take keyboard focus. */
create_focus_box (canvas, 110, 80, 50, 30, "red");
create_focus_box (canvas, 300, 160, 50, 30, "orange");
create_focus_box (canvas, 500, 50, 50, 30, "yellow");
gtk_widget_show (canvas);
/* Pass control to the GTK+ main event loop. */
gtk_main ();
return 0;
}
/* ==================================== */
static GooCanvasItem *wordprocessor_create()
{
GooCanvasItem *item = NULL;
GdkPixbuf *pixmap;
double y;
boardRootItem = goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard->canvas),
NULL);
selected_tag = NULL;
view = gtk_text_view_new ();
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_WORD);
/* Change left margin throughout the widget */
gtk_text_view_set_left_margin (GTK_TEXT_VIEW (view), 1);
g_signal_connect (view, "key-release-event",
G_CALLBACK (key_release_event), NULL);
g_signal_connect (view, "event-after",
G_CALLBACK (event_after), NULL);
g_signal_connect (view, "motion-notify-event",
G_CALLBACK (motion_notify_event), NULL);
buffer = 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_ALWAYS);
gtk_container_add (GTK_CONTAINER (sw), view);
item = goo_canvas_widget_new (boardRootItem,
GTK_WIDGET(sw),
word_area_x1,
word_area_y1,
word_area_width,
word_area_height,
"anchor", GTK_ANCHOR_NW,
NULL);
gtk_widget_show(GTK_WIDGET(view));
gtk_widget_show(GTK_WIDGET(sw));
/*
* Create the default style tags
*/
doctype_list[0] = &type_text;
doctype_list[1] = &type_normal;
doctype_list[2] = &type_letter;
doctype_list[3] = &type_small;
doctype_list[4] = &type_big;
// doctype_list[5] = &type_link;
y = 20.0;
/*
* The save button
*/
pixmap = gc_pixmap_load("wordprocessor/tool-save.png");
item = \
goo_canvas_image_new (boardRootItem,
pixmap,
17.0,
y,
NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
g_signal_connect(item, "button_press_event",
(GCallback) save_event, buffer);
gc_item_focus_init(item, NULL);
/*
* The load button
*/
pixmap = gc_pixmap_load("wordprocessor/tool-load.png");
item = \
goo_canvas_image_new (boardRootItem,
pixmap,
60.0,
y,
NULL);
#if GDK_PIXBUF_MAJOR <= 2 && GDK_PIXBUF_MINOR <= 24
gdk_pixbuf_unref(pixmap);
#else
g_object_unref(pixmap);
#endif
g_signal_connect(item, "button_press_event",
(GCallback) load_event, buffer);
gc_item_focus_init(item, NULL);
y += 45;
/*
* Display the style buttons
*/
y = display_style_buttons(boardRootItem,
20.0,
y);
y += 20;
display_style_selector(boardRootItem, y);
y += 40;
display_color_style_selector(boardRootItem, y);
/* Now we can create the tags */
create_tags(buffer, doctype_list[0]);
gtk_widget_grab_focus(view);
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;
}
void
gc_selector_images_start (GcomprisBoard *gcomprisBoard, gchar *dataset,
ImageSelectorCallBack iscb,
void *user_context)
{
gint y_start = 0;
gchar *dataseturl = NULL;
GtkWidget *w;
if(sugar_detected())
{
sugar_choose_image(iscb, user_context);
return;
}
if(rootitem)
return;
gc_bar_hide(TRUE);
gc_board_pause(TRUE);
imageSelectorCallBack = iscb;
current_user_context = user_context;
rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
NULL);
images_selector_displayed = TRUE;
goo_canvas_svg_new (rootitem,
gc_skin_rsvg_get(),
"svg-id", "#IMAGE_SELECTOR",
"pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
y_start += 110;
/*
* Create the list scrollbar
* -------------------------
*/
canvas_list_selector = goo_canvas_new ();
goo_canvas_widget_new (rootitem,
canvas_list_selector,
LIST_AREA_X1,
LIST_AREA_Y1,
LIST_AREA_X2 - LIST_AREA_X1,
LIST_AREA_Y2 - LIST_AREA_Y1 - 35.0,
NULL);
gtk_widget_show (canvas_list_selector);
/* Set the new canvas to the background color or it's white */
list_bg_item = goo_canvas_rect_new (goo_canvas_get_root_item(GOO_CANVAS(canvas_list_selector)),
0,
0,
(LIST_AREA_X2 - LIST_AREA_X1)
* gc_zoom_factor_get(),
(LIST_AREA_Y2 - LIST_AREA_Y1)
* gc_zoom_factor_get(),
"fill-color-rgba",
gc_skin_get_color("gcompris/imageselectbg_left"),
"line-width", 0.0,
NULL);
list_adj = \
GTK_ADJUSTMENT (gtk_adjustment_new (0.00, 0.00,
0.00,
10, IMAGE_HEIGHT,
(LIST_AREA_Y2 - LIST_AREA_Y1)
* gc_zoom_factor_get())
);
w = gtk_vscrollbar_new (list_adj);
goo_canvas_widget_new (rootitem,
w,
LIST_AREA_X2 - 5.0,
LIST_AREA_Y1,
30.0,
LIST_AREA_Y2 - LIST_AREA_Y1 - 20.0,
NULL);
gtk_widget_show (w);
/* Set the scrollwheel event */
g_signal_connect (list_adj, "value_changed",
(GCallback) item_event_scroll,
canvas_list_selector);
/*
* Create the image scrollbar
* --------------------------
*/
canvas_image_selector = goo_canvas_new ();
goo_canvas_widget_new (rootitem,
canvas_image_selector,
DRAWING_AREA_X1,
DRAWING_AREA_Y1,
DRAWING_AREA_X2 - DRAWING_AREA_X1,
DRAWING_AREA_Y2 - DRAWING_AREA_Y1,
NULL);
gtk_widget_show (canvas_image_selector);
/* Set the new canvas to the background color or it's white */
image_bg_item = \
goo_canvas_rect_new (goo_canvas_get_root_item(GOO_CANVAS(canvas_image_selector)),
0,
0,
(DRAWING_AREA_X2 - DRAWING_AREA_X1)
* gc_zoom_factor_get(),
(DRAWING_AREA_Y2 - DRAWING_AREA_Y1)
* gc_zoom_factor_get(),
"fill-color-rgba",
gc_skin_get_color("gcompris/imageselectbg_right"),
"line-width", 0.0,
NULL);
image_adj = \
GTK_ADJUSTMENT (gtk_adjustment_new (0.00, 0.00,
0.00,
10, IMAGE_HEIGHT,
(DRAWING_AREA_Y2 - DRAWING_AREA_Y1)
* gc_zoom_factor_get())
);
w = gtk_vscrollbar_new (image_adj);
goo_canvas_widget_new (rootitem,
w,
DRAWING_AREA_X2 - 5.0,
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 (image_adj, "value_changed",
(GCallback) item_event_scroll,
canvas_image_selector);
/*
* DISPLAY IMAGES
*/
/* Initial image position */
isy = 0.0;
/* I need the following :
-> if dataset is a file read it.
-> if dataset is a directory, read all xml file in it.
*/
dataseturl = \
gc_file_find_absolute(dataset,
NULL);
/* if the file doesn't exist */
if(g_file_test ((dataseturl), G_FILE_TEST_IS_DIR) )
{
g_warning("dataset %s is a directory. Trying to read xml", dataseturl);
read_dataset_directory(dataseturl);
}
else if(dataseturl)
{
/* Read the given data set file, local or net */
read_xml_file(dataseturl);
}
else
{
/* Network code for dataset directory */
GSList *filelist = NULL;
GSList *i = NULL;
g_free(dataseturl);
dataseturl = g_strconcat("boards/", dataset, NULL);
/* TODO */
filelist = NULL; //gc_net_dir_read_name(dataseturl, ".xml");
for (i = filelist; i != NULL; i = g_slist_next (i))
{
gchar *url = gc_file_find_absolute(i->data,
NULL);
g_warning("processing dataset=%s\n", (char *)i->data);
read_xml_file(url);
g_free(url);
}
g_slist_free(filelist);
}
g_free(dataseturl);
/*
* OK Button
* ---------
*/
gc_util_button_text_svg(rootitem,
(BOARDWIDTH*0.5),
BOARDHEIGHT - 32,
"#BUTTON_TEXT",
_("OK"),
(GCallback) item_event_images_selector,
"/ok/");
}
