void LoadHandler::parseBgPixmap()
{
XOJ_CHECK_TYPE(LoadHandler);
const char* domain = getAttrib("domain");
const char* filename = getAttrib("filename");
String fileToLoad;
bool loadFile = false;
if (!strcmp(domain, "absolute"))
{
fileToLoad = filename;
loadFile = true;
}
else if (!strcmp(domain, "attach"))
{
fileToLoad = this->filename;
fileToLoad += ".";
fileToLoad += filename;
loadFile = true;
}
if (loadFile)
{
GError* error = NULL;
BackgroundImage img;
img.loadFile(fileToLoad, &error);
if (error)
{
error(_("could not read image: %s, Error message: %s"), fileToLoad.c_str(),
error->message);
g_error_free(error);
}
this->page->setBackgroundImage(img);
}
else if (!strcmp(domain, "clone"))
{
PageRef p = doc.getPage(atoi(filename));
if (p.isValid())
{
this->page->setBackgroundImage(p->getBackgroundImage());
}
}
else
{
error(_("Unknown pixmap::domain type: %s"), domain);
}
this->page->setBackgroundType(BACKGROUND_TYPE_IMAGE);
}
void PdfBookmarks::writeOutlines(Document * doc, PdfWriter * writer, int * outlineRoot, GList * pageIds) {
XOJ_CHECK_TYPE(PdfBookmarks);
GtkTreeModel * model = doc->getContentsModel();
if (!model) {
return;
}
GList * bookmarkList = exportBookmarksFromTreeModel(model, doc);
int bookmarksLenght = g_list_length(bookmarkList);
if (bookmarksLenght == 0) {
return;
}
Bookmark ** bookmarks = new Bookmark *[bookmarksLenght];
int maxLevel = 0;
int i = 0;
for (GList * l = bookmarkList; l != NULL; l = l->next) {
Bookmark * b = (Bookmark *) l->data;
if (maxLevel < b->level) {
maxLevel = b->level;
}
bookmarks[i++] = b;
}
int * levels = new int[maxLevel + 1];
for (int u = 0; u < maxLevel + 1; u++) {
levels[u] = 0;
}
int level = 0;
for (i = 0; i < bookmarksLenght; i++) {
Bookmark * b = bookmarks[i];
if (b->level > 0) {
int parent = levels[b->level - 1];
//Set parent and last pointers
b->parent = parent;
bookmarks[parent]->last = i;
if (b->level > level) {
//Level increasing: set first pointer
bookmarks[parent]->first = i;
}
} else {
bookmarks[i]->parent = bookmarksLenght;
}
if (b->level <= level && i > 0) {
//Set prev and next pointers
int prev = levels[b->level];
bookmarks[prev]->next = i;
bookmarks[i]->prev = prev;
}
levels[b->level] = i;
level = b->level;
}
int n = writer->getObjectId();
for (i = 0; i < bookmarksLenght; i++) {
Bookmark * b = bookmarks[i];
writer->writeObj();
writer->write("<<\n/Title ");
writer->writeTxt(b->name.c_str());
writer->write("\n");
writer->write("/Parent ");
writer->write(n + b->parent);
writer->write(" 0 R\n");
if (b->prev != -1) {
writer->write("/Prev ");
writer->write(n + b->prev);
writer->write(" 0 R\n");
}
if (b->next != -1) {
writer->write("/Next ");
writer->write(n + b->next);
writer->write(" 0 R\n");
}
if (b->first != -1) {
writer->write("/First ");
writer->write(n + b->first);
writer->write(" 0 R\n");
}
if (b->last != -1) {
writer->write("/Last ");
writer->write(n + b->last);
writer->write(" 0 R\n");
}
PageRef p = doc->getPage(b->page);
float top = 0;
if (p.isValid()) {
top = (p.getHeight() - b->top) * 72;
}
//Outline items
char buffer[256];
int pObjId = 0;
int * pObjIdPtr = (int *)g_list_nth_data(pageIds, b->page);
if (pObjIdPtr) {
pObjId = *pObjIdPtr;
}
sprintf(buffer, "/Dest [%d 0 R /XYZ 0 %.2f null]\n", pObjId, top /*($this->h-$o['y'])*$this->k*/);
writer->write(buffer);
writer->write("/Count 0\n>>\n");
writer->write("endobj\n");
}
//Outline root
writer->writeObj();
*outlineRoot = writer->getObjectId() - 1;
writer->write("<<\n/Type /Outlines /First ");
writer->write(n);
writer->write(" 0 R\n");
writer->write("/Last ");
writer->write(n + levels[0]);
writer->write(" 0 R\n>>\n");
writer->write("endobj\n");
for (i = 0; i < bookmarksLenght; i++) {
delete bookmarks[i];
}
delete[] bookmarks;
delete[] levels;
return;
}
