/* Callback for the bar operations */ static gboolean item_event_help (GooCanvasItem *item, GooCanvasItem *target, GdkEventButton *event, gchar *data) { gc_sound_play_ogg ("sounds/bleep.wav", NULL); if(!strcmp((char *)data, "ok")) { gc_help_stop(); } else if(!strcmp((char *)data, "prerequisite")) { select_item(item_prerequisite, item_prerequisite_text); set_content(prerequisite); } else if(!strcmp((char *)data, "goal")) { select_item(item_goal, item_goal_text); set_content(goal); } else if(!strcmp((char *)data, "manual")) { select_item(item_manual, item_manual_text); set_content(manual); } else if(!strcmp((char *)data, "credit")) { select_item(item_credit, item_credit_text); set_content(credit); } return TRUE; }
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) { gc_help_stop(); 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_subtitle, "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", (GCallback) 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", (GCallback) 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", (GCallback) 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", (GCallback) 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", (GCallback) 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", (GCallback) 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", (GCallback) 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", (GCallback) 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); g_signal_connect(GTK_OBJECT(view), "button-press-event", (GCallback) 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, 270.0, 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"), (GCallback) item_event_help, "ok"); gc_bar_hide(TRUE); help_displayed = TRUE; }