Commit eebdc8de authored by Moritz Lipp's avatar Moritz Lipp
Browse files

Get all pages

parent 61782f4b
......@@ -26,18 +26,18 @@ zathura_document_t*
zathura_document_open(const char* path, const char* password)
{
if(!path) {
return NULL;
goto error_out;
}
if(!file_exists(path)) {
fprintf(stderr, "error: file does not exist\n");
return NULL;
goto error_out;
}
const char* file_extension = file_get_extension(path);
if(!file_extension) {
fprintf(stderr, "error: could not determine file type\n");
return NULL;
goto error_out;
}
/* determine real path */
......@@ -50,20 +50,21 @@ zathura_document_open(const char* path, const char* password)
path_max = 4096;
#endif
char* real_path = malloc(sizeof(char) * path_max);
char* real_path = NULL;
zathura_document_t* document = NULL;
real_path = malloc(sizeof(char) * path_max);
if(!real_path) {
return NULL;
goto error_out;
}
if(!realpath(path, real_path)) {
free(real_path);
return NULL;
goto error_free;
}
zathura_document_t* document = malloc(sizeof(zathura_document_t));
document = malloc(sizeof(zathura_document_t));
if(!document) {
free(real_path);
return NULL;
goto error_free;
}
document->file_path = real_path;
......@@ -73,6 +74,7 @@ zathura_document_open(const char* path, const char* password)
document->scale = 1.0;
document->rotate = 0;
document->data = NULL;
document->pages = NULL;
document->functions.document_free = NULL;
document->functions.document_index_generate = NULL;
......@@ -91,13 +93,29 @@ zathura_document_open(const char* path, const char* password)
if(!strcmp(file_extension, zathura_document_plugins[i].file_extension)) {
if(zathura_document_plugins[i].open_function) {
if(zathura_document_plugins[i].open_function(document)) {
/* update statusbar */
girara_statusbar_item_set_text(Zathura.UI.session, Zathura.UI.statusbar.file, real_path);
/* read all pages */
document->pages = calloc(document->number_of_pages, sizeof(zathura_page_t*));
if(!document->pages) {
goto error_free;
}
for(unsigned int page_id = 0; page_id < document->number_of_pages; page_id++)
{
zathura_page_t* page = zathura_page_get(document, page_id);
if(!page) {
goto error_free;
}
document->pages[page_id] = page;
}
return document;
} else {
fprintf(stderr, "error: could not open file\n");
free(real_path);
free(document);
return NULL;
goto error_free;
}
}
}
......@@ -105,9 +123,23 @@ zathura_document_open(const char* path, const char* password)
fprintf(stderr, "error: unknown file type\n");
error_free:
free(real_path);
if(document && document->pages) {
for(unsigned int page_id = 0; page_id < document->number_of_pages; page_id++)
{
zathura_page_free(document->pages[page_id]);
}
free(document->pages);
}
free(document);
error_out:
return NULL;
}
......@@ -118,6 +150,15 @@ zathura_document_free(zathura_document_t* document)
return false;
}
/* free pages */
for(unsigned int page_id = 0; page_id < document->number_of_pages; page_id++)
{
zathura_page_free(document->pages[page_id]);
}
free(document->pages);
/* free document */
if(!document->functions.document_free) {
fprintf(stderr, "error: %s not implemented\n", __FUNCTION__);
......
......@@ -105,6 +105,8 @@ struct zathura_document_s
GtkWidget* (*page_render)(zathura_page_t* page);
bool (*page_free)(zathura_page_t* page);
} functions;
zathura_page_t** pages;
};
zathura_document_t* zathura_document_open(const char* path, const char* password);
......
......@@ -245,7 +245,6 @@ GtkWidget*
pdf_page_render(zathura_page_t* page)
{
if(!Zathura.document || !page || !page->data || !page->document) {
printf("die\n");
return NULL;
}
......
......@@ -81,10 +81,10 @@ document_open(const char* path, const char* password)
Zathura.document = document;
if(!page_set(0)) {
zathura_document_free(document);
return false;
}
/*if(!page_set(0)) {*/
/*zathura_document_free(document);*/
/*return false;*/
/*}*/
return true;
}
......
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