/**
* Begin pdf plotting - initialize a new document
* \param path Output file path
* \param pg_width page width
* \param pg_height page height
*/
bool pdf_begin(struct print_settings *print_settings)
{
pdfw_gs_init();
if (pdf_doc != NULL)
HPDF_Free(pdf_doc);
pdf_doc = HPDF_New(error_handler, NULL);
if (!pdf_doc) {
NSLOG(netsurf, INFO, "Error creating pdf_doc");
return false;
}
settings = print_settings;
page_width = settings->page_width -
FIXTOFLT(FSUB(settings->margins[MARGINLEFT],
settings->margins[MARGINRIGHT]));
page_height = settings->page_height -
FIXTOFLT(settings->margins[MARGINTOP]);
#ifndef PDF_DEBUG
if (option_enable_PDF_compression)
HPDF_SetCompressionMode(pdf_doc, HPDF_COMP_ALL); /*Compression on*/
#endif
HPDF_SetInfoAttr(pdf_doc, HPDF_INFO_CREATOR, user_agent_string());
pdf_page = NULL;
#ifdef PDF_DEBUG
NSLOG(netsurf, INFO, "pdf_begin finishes");
#endif
return true;
}
/**
* The content is resized to fit page width.
*
* \param content The content to be printed
* \param settings The settings for printing to use
* \return true if successful, false otherwise
*/
bool print_apply_settings(hlcache_handle *content,
struct print_settings *settings)
{
if (settings == NULL)
return false;
/* Apply settings - adjust page size etc */
page_content_width = (settings->page_width -
FIXTOFLT(FSUB(settings->margins[MARGINLEFT],
settings->margins[MARGINRIGHT]))) / settings->scale;
page_content_height = (settings->page_height -
FIXTOFLT(FSUB(settings->margins[MARGINTOP],
settings->margins[MARGINBOTTOM]))) / settings->scale;
content_reformat(content, false, page_content_width, 0);
LOG("New layout applied.New height = %d ; New width = %d ", content_get_height(content), content_get_width(content));
return true;
}
bool pdf_next_page(void)
{
#ifdef PDF_DEBUG
NSLOG(netsurf, INFO, "pdf_next_page begins");
#endif
clip_update_needed = false;
if (pdf_page != NULL) {
apply_clip_and_mode(false, NS_TRANSPARENT, NS_TRANSPARENT, 0.,
DashPattern_eNone);
pdfw_gs_restore(pdf_page);
}
#ifdef PDF_DEBUG_DUMPGRID
if (pdf_page != NULL) {
pdf_plot_grid(10, 10, 0xCCCCCC);
pdf_plot_grid(100, 100, 0xCCCCFF);
}
#endif
pdf_page = HPDF_AddPage(pdf_doc);
if (pdf_page == NULL)
return false;
HPDF_Page_SetWidth (pdf_page, settings->page_width);
HPDF_Page_SetHeight(pdf_page, settings->page_height);
HPDF_Page_Concat(pdf_page, 1, 0, 0, 1,
FIXTOFLT(settings->margins[MARGINLEFT]), 0);
pdfw_gs_save(pdf_page);
#ifdef PDF_DEBUG
NSLOG(netsurf, INFO, "%f %f", page_width, page_height);
#endif
return true;
}
/**
* Initialize GTK interface.
*/
static void gui_init(int argc, char** argv, char **respath)
{
char buf[PATH_MAX];
const char *addr = NETSURF_HOMEPAGE;
char *resource_filename;
/* check user options */
check_options(respath);
/* find the languages file */
languages_file_location = filepath_find(respath, "languages");
if ((languages_file_location == NULL) ||
(strlen(languages_file_location) < 10)) {
die("Unable to find resources.\n");
}
/* Obtain resources path location.
*
* Uses the directory the languages file was found in,
* @todo find and slaughter all references to this!
*/
res_dir_location = calloc(1, strlen(languages_file_location) - 8);
memcpy(res_dir_location,
languages_file_location,
strlen(languages_file_location) - 9);
LOG(("Using '%s' for resource path", res_dir_location));
/* initialise the glade templates */
nsgtk_init_glade(respath);
/* set default icon if its available */
resource_filename = filepath_find(respath, "netsurf.xpm");
if (resource_filename != NULL) {
gtk_window_set_default_icon_from_file(resource_filename, NULL);
free(resource_filename);
}
/* Search engine sources */
search_engines_file_location = filepath_find(respath, "SearchEngines");
LOG(("Using '%s' as Search Engines file", search_engines_file_location));
/* Default Icon */
search_default_ico_location = filepath_find(respath, "default.ico");
LOG(("Using '%s' as default search ico", search_default_ico_location));
/* Default favicon */
resource_filename = filepath_find(respath, "favicon.png");
if (resource_filename != NULL) {
favicon_pixbuf = gdk_pixbuf_new_from_file(resource_filename, NULL);
free(resource_filename);
if (favicon_pixbuf == NULL) {
favicon_pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, false, 8, 16,16);
}
}
/* Toolbar inicies file */
toolbar_indices_file_location = filepath_find(respath, "toolbarIndices");
LOG(("Using '%s' as custom toolbar settings file", toolbar_indices_file_location));
/* load throbber images */
if (nsgtk_throbber_init(respath, THROBBER_FRAMES) == false)
die("Unable to load throbber image.\n");
/* Initialise completions - cannot fail */
nsgtk_completion_init();
filepath_sfinddef(respath, buf, "mime.types", "/etc/");
gtk_fetch_filetype_init(buf);
urldb_load(nsoption_charp(url_file));
urldb_load_cookies(nsoption_charp(cookie_file));
/* The tree view system needs to know the screen's DPI, so we
* find that out here, rather than when we create a first browser
* window.
*/
nscss_screen_dpi = FLTTOFIX(gdk_screen_get_resolution(
gdk_screen_get_default()));
LOG(("Set CSS DPI to %f", FIXTOFLT(nscss_screen_dpi)));
if (nsgtk_history_init(glade_file_location->history) == false)
die("Unable to initialise history window.\n");
if (nsgtk_download_init(glade_file_location->downloads) == false)
die("Unable to initialise download window.\n");
if (nsgtk_cookies_init(glade_file_location->cookies) == false)
die("Unable to initialise cookies window.\n");
if (nsgtk_hotlist_init(glade_file_location->hotlist) == false)
die("Unable to initialise hotlist window.\n");
sslcert_init(tree_content_icon_name);
if (nsoption_charp(homepage_url) != NULL) {
addr = nsoption_charp(homepage_url);
}
if (2 <= argc)
addr = argv[1];
/* Last step of initialization. Opens the main browser window. */
browser_window_create(addr, 0, 0, true, false);
}
