Ejemplos de fz_drop_link en C++ (Cpp)

Ejemplo n.º 1

Archivo: pdf-page.c Proyecto: ofanoyi/sumatrapdf

void
pdf_free_page(pdf_document *doc, pdf_page *page)
{
	if (page == NULL)
		return;
	pdf_drop_obj(page->resources);
	pdf_drop_obj(page->contents);
	if (page->links)
		fz_drop_link(doc->ctx, page->links);
	if (page->annots)
		pdf_free_annot(doc->ctx, page->annots);
	if (page->deleted_annots)
		pdf_free_annot(doc->ctx, page->deleted_annots);
	if (page->tmp_annots)
		pdf_free_annot(doc->ctx, page->tmp_annots);
	/* doc->focus, when not NULL, refers to one of
	 * the annotations and must be NULLed when the
	 * annotations are destroyed. doc->focus_obj
	 * keeps track of the actual annotation object. */
	doc->focus = NULL;
	pdf_drop_obj(page->me);
	fz_free(doc->ctx, page);
}

Ejemplo n.º 2

Archivo: gl-main.c Proyecto: ArtifexSoftware/mupdf

int main(int argc, char **argv)
#endif
{
    const GLFWvidmode *video_mode;
    int c;

    while ((c = fz_getopt(argc, argv, "p:r:W:H:S:U:X")) != -1)
    {
        switch (c)
        {
        default:
            usage(argv[0]);
            break;
        case 'p':
            password = fz_optarg;
            break;
        case 'r':
            currentzoom = fz_atof(fz_optarg);
            break;
        case 'W':
            layout_w = fz_atof(fz_optarg);
            break;
        case 'H':
            layout_h = fz_atof(fz_optarg);
            break;
        case 'S':
            layout_em = fz_atof(fz_optarg);
            break;
        case 'U':
            layout_css = fz_optarg;
            break;
        case 'X':
            layout_use_doc_css = 0;
            break;
        }
    }

    if (fz_optind < argc)
    {
        fz_strlcpy(filename, argv[fz_optind], sizeof filename);
    }
    else
    {
#ifdef _WIN32
        win_install();
        if (!win_open_file(filename, sizeof filename))
            exit(0);
#else
        usage(argv[0]);
#endif
    }

    title = strrchr(filename, '/');
    if (!title)
        title = strrchr(filename, '\\');
    if (title)
        ++title;
    else
        title = filename;

    memset(&ui, 0, sizeof ui);

    search_input.p = search_input.text;
    search_input.q = search_input.p;
    search_input.end = search_input.p;

    glfwSetErrorCallback(on_error);

    if (!glfwInit()) {
        fprintf(stderr, "cannot initialize glfw\n");
        exit(1);
    }

    video_mode = glfwGetVideoMode(glfwGetPrimaryMonitor());
    screen_w = video_mode->width;
    screen_h = video_mode->height;

    window = glfwCreateWindow(DEFAULT_WINDOW_W, DEFAULT_WINDOW_H, filename, NULL, NULL);
    if (!window) {
        fprintf(stderr, "cannot create glfw window\n");
        exit(1);
    }

    glfwMakeContextCurrent(window);

    ctx = fz_new_context(NULL, NULL, 0);
    fz_register_document_handlers(ctx);

    if (layout_css)
    {
        fz_buffer *buf = fz_read_file(ctx, layout_css);
        fz_set_user_css(ctx, fz_string_from_buffer(ctx, buf));
        fz_drop_buffer(ctx, buf);
    }

    fz_set_use_document_css(ctx, layout_use_doc_css);

    has_ARB_texture_non_power_of_two = glfwExtensionSupported("GL_ARB_texture_non_power_of_two");
    if (!has_ARB_texture_non_power_of_two)
        fz_warn(ctx, "OpenGL implementation does not support non-power of two texture sizes");

    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size);

    ui.fontsize = DEFAULT_UI_FONTSIZE;
    ui.baseline = DEFAULT_UI_BASELINE;
    ui.lineheight = DEFAULT_UI_LINEHEIGHT;

    ui_init_fonts(ctx, ui.fontsize);

    reload();

    shrinkwrap();

    glfwSetFramebufferSizeCallback(window, on_reshape);
    glfwSetCursorPosCallback(window, on_mouse_motion);
    glfwSetMouseButtonCallback(window, on_mouse_button);
    glfwSetScrollCallback(window, on_scroll);
    glfwSetCharModsCallback(window, on_char);
    glfwSetKeyCallback(window, on_key);
    glfwSetWindowRefreshCallback(window, on_display);

    glfwGetFramebufferSize(window, &window_w, &window_h);

    ui_needs_update = 1;

    while (!glfwWindowShouldClose(window))
    {
        glfwWaitEvents();
        if (ui_needs_update)
            run_main_loop();
    }

    ui_finish_fonts(ctx);

    fz_drop_link(ctx, links);
    fz_drop_page(ctx, page);
    fz_drop_outline(ctx, outline);
    fz_drop_document(ctx, doc);
    fz_drop_context(ctx);

    glfwTerminate();

    return 0;
}