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https://git.pwmt.org/pwmt/zathura.git
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117 lines
2.8 KiB
C
117 lines
2.8 KiB
C
/* See LICENSE file for license and copyright information */
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#include <string.h>
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#include "bookmarks.h"
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#include "database.h"
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#include "document.h"
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#include <girara/datastructures.h>
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#include <girara/utils.h>
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static int
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bookmark_compare_find(const void* item, const void* data)
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{
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const zathura_bookmark_t* bookmark = item;
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const char* id = data;
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return g_strcmp0(bookmark->id, id);
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}
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zathura_bookmark_t*
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zathura_bookmark_add(zathura_t* zathura, const gchar* id, unsigned int page)
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{
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g_return_val_if_fail(zathura && zathura->document && zathura->bookmarks.bookmarks, NULL);
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g_return_val_if_fail(id, NULL);
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zathura_bookmark_t* old = girara_list_find(zathura->bookmarks.bookmarks, bookmark_compare_find, id);
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if (old != NULL) {
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return NULL;
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}
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zathura_bookmark_t* bookmark = g_malloc0(sizeof(zathura_bookmark_t));
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bookmark->id = g_strdup(id);
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bookmark->page = page;
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girara_list_append(zathura->bookmarks.bookmarks, bookmark);
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if (zathura->database) {
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if (!zathura_db_add_bookmark(zathura->database, zathura->document->file_path, bookmark)) {
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girara_warning("Failed to add bookmark to database.");
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}
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}
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return bookmark;
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}
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bool
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zathura_bookmark_remove(zathura_t* zathura, const gchar* id)
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{
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g_return_val_if_fail(zathura && zathura->document && zathura->bookmarks.bookmarks, false);
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g_return_val_if_fail(id, false);
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zathura_bookmark_t* bookmark = zathura_bookmark_get(zathura, id);
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if (!bookmark) {
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return false;
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}
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if (zathura->database) {
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if (!zathura_db_remove_bookmark(zathura->database, zathura->document->file_path, bookmark->id)) {
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girara_warning("Failed to remove bookmark from database.");
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}
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}
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girara_list_remove(zathura->bookmarks.bookmarks, bookmark);
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return true;
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}
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zathura_bookmark_t*
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zathura_bookmark_get(zathura_t* zathura, const gchar* id)
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{
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g_return_val_if_fail(zathura && zathura->bookmarks.bookmarks, NULL);
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g_return_val_if_fail(id, NULL);
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return girara_list_find(zathura->bookmarks.bookmarks, bookmark_compare_find, id);
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}
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void
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zathura_bookmark_free(zathura_bookmark_t* bookmark)
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{
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if (!bookmark) {
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return;
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}
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g_free(bookmark->id);
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g_free(bookmark);
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}
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bool
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zathura_bookmarks_load(zathura_t* zathura, const gchar* file) {
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g_return_val_if_fail(zathura, false);
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g_return_val_if_fail(file, false);
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if (zathura->database == NULL) {
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return false;
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}
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girara_list_t* bookmarks = zathura_db_load_bookmarks(zathura->database, file);
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if (!bookmarks) {
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return false;
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}
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girara_list_free(zathura->bookmarks.bookmarks);
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zathura->bookmarks.bookmarks = bookmarks;
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return true;
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}
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int
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zathura_bookmarks_compare(zathura_bookmark_t* lhs, zathura_bookmark_t* rhs)
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{
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if (lhs == NULL && rhs == NULL) {
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return 0;
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}
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if (lhs == NULL) {
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return -1;
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}
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if (rhs == NULL) {
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return 1;
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}
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return g_strcmp0(lhs->id, rhs->id);
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}
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