mirror of
https://git.pwmt.org/pwmt/zathura.git
synced 2024-12-26 23:36:00 +01:00
Fixed the whitespace difference from upstream in document.c. Praise VIM.
This commit is contained in:
Viktor Walter
parent
33083ecf9f
commit
52e8dae65b
1 changed files with 222 additions and 174 deletions
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@ -1,78 +1,78 @@
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/* SPDX-License-Identifier: Zlib */
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#include <gio/gio.h>
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#include <glib.h>
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#include <limits.h>
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include <glib.h>
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#include <gio/gio.h>
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#include <math.h>
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#include <girara/datastructures.h>
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#include <girara/utils.h>
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#include "adjustment.h"
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#include "content-type.h"
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#include "document.h"
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#include "page.h"
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#include "plugin.h"
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#include "utils.h"
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#include "zathura.h"
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#include "page.h"
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#include "plugin.h"
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#include "content-type.h"
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/**
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* Document
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*/
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struct zathura_document_s {
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char *file_path; /**< File path of the document */
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char *uri; /**< URI of the document */
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char *basename; /**< Basename of the document */
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uint8_t hash_sha256[32]; /**< SHA256 hash of the document */
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const char *password; /**< Password of the document */
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unsigned int current_page_number; /**< Current page number */
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unsigned int number_of_pages; /**< Number of pages */
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double zoom; /**< Zoom value */
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unsigned int rotate; /**< Rotation */
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void *data; /**< Custom data */
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char* file_path; /**< File path of the document */
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char* uri; /**< URI of the document */
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char* basename; /**< Basename of the document */
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uint8_t hash_sha256[32]; /**< SHA256 hash of the document */
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const char* password; /**< Password of the document */
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unsigned int current_page_number; /**< Current page number */
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unsigned int number_of_pages; /**< Number of pages */
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double zoom; /**< Zoom value */
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unsigned int rotate; /**< Rotation */
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void* data; /**< Custom data */
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zathura_adjust_mode_t adjust_mode; /**< Adjust mode (best-fit, width) */
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int page_offset; /**< Page offset */
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double cell_width; /**< width of a page cell in the document (not transformed
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by scale and rotation) */
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double cell_height; /**< height of a page cell in the document (not
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transformed by scale and rotation) */
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unsigned int view_width; /**< width of current viewport */
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int page_offset; /**< Page offset */
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double cell_width; /**< width of a page cell in the document (not transformed by scale and rotation) */
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double cell_height; /**< height of a page cell in the document (not transformed by scale and rotation) */
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unsigned int view_width; /**< width of current viewport */
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unsigned int view_height; /**< height of current viewport */
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double view_ppi; /**< PPI of the current viewport */
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zathura_device_factors_t
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device_factors; /**< x and y device scale factors (for e.g. HiDPI) */
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unsigned int pages_per_row; /**< number of pages in a row */
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double view_ppi; /**< PPI of the current viewport */
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zathura_device_factors_t device_factors; /**< x and y device scale factors (for e.g. HiDPI) */
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unsigned int pages_per_row; /**< number of pages in a row */
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unsigned int first_page_column; /**< column of the first page */
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unsigned int page_padding; /**< padding between pages */
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double position_x; /**< X adjustment */
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double position_y; /**< Y adjustment */
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unsigned int page_padding; /**< padding between pages */
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double position_x; /**< X adjustment */
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double position_y; /**< Y adjustment */
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/**
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* Document pages
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*/
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zathura_page_t **pages;
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zathura_page_t** pages;
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/**
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* Used plugin
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*/
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zathura_plugin_t *plugin;
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zathura_plugin_t* plugin;
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};
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static void check_set_error(zathura_error_t *error, zathura_error_t code) {
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static void
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check_set_error(zathura_error_t* error, zathura_error_t code) {
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if (error != NULL) {
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*error = code;
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}
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}
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static bool hash_file_sha256(uint8_t *dst, const char *path) {
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FILE *f = fopen(path, "rb");
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static bool
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hash_file_sha256(uint8_t* dst, const char* path)
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{
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FILE* f = fopen(path, "rb");
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if (f == NULL) {
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return false;
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}
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GChecksum *checksum = g_checksum_new(G_CHECKSUM_SHA256);
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GChecksum* checksum = g_checksum_new(G_CHECKSUM_SHA256);
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if (checksum == NULL) {
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fclose(f);
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return false;
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@ -97,18 +97,19 @@ static bool hash_file_sha256(uint8_t *dst, const char *path) {
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return true;
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}
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zathura_document_t *zathura_document_open(zathura_t *zathura, const char *path,
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const char *uri, const char *password,
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zathura_error_t *error) {
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zathura_document_t*
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zathura_document_open(zathura_t* zathura, const char* path, const char* uri,
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const char* password, zathura_error_t* error)
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{
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if (zathura == NULL || path == NULL) {
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return NULL;
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}
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GFile *file = g_file_new_for_path(path);
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char *real_path = NULL;
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char *content_type = NULL;
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zathura_plugin_t *plugin = NULL;
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zathura_document_t *document = NULL;
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GFile* file = g_file_new_for_path(path);
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char* real_path = NULL;
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char* content_type = NULL;
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zathura_plugin_t* plugin = NULL;
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zathura_document_t* document = NULL;
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if (file == NULL) {
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girara_error("Error while handling path '%s'.", path);
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@ -123,22 +124,19 @@ zathura_document_t *zathura_document_open(zathura_t *zathura, const char *path,
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goto error_free;
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}
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content_type = zathura_content_type_guess(
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zathura->content_type_context, real_path,
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zathura_plugin_manager_get_content_types(zathura->plugins.manager));
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content_type = zathura_content_type_guess(zathura->content_type_context, real_path, zathura_plugin_manager_get_content_types(zathura->plugins.manager));
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if (content_type == NULL) {
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girara_error("Could not determine file type.");
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check_set_error(error, ZATHURA_ERROR_UNKNOWN);
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goto error_free;
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}
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plugin =
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zathura_plugin_manager_get_plugin(zathura->plugins.manager, content_type);
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plugin = zathura_plugin_manager_get_plugin(zathura->plugins.manager, content_type);
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if (plugin == NULL) {
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girara_error("Unknown file type: '%s'", content_type);
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check_set_error(error, ZATHURA_ERROR_UNKNOWN);
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g_free((void *)content_type);
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g_free((void*)content_type);
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content_type = NULL;
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goto error_free;
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@ -153,37 +151,36 @@ zathura_document_t *zathura_document_open(zathura_t *zathura, const char *path,
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goto error_free;
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}
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document->file_path = real_path;
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document->uri = g_strdup(uri);
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document->file_path = real_path;
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document->uri = g_strdup(uri);
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if (document->uri == NULL) {
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document->basename = g_file_get_basename(file);
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document->basename = g_file_get_basename(file);
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} else {
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GFile *gf = g_file_new_for_uri(document->uri);
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GFile*gf = g_file_new_for_uri(document->uri);
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document->basename = g_file_get_basename(gf);
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g_object_unref(gf);
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}
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hash_file_sha256(document->hash_sha256, document->file_path);
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document->password = password;
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document->zoom = 1.0;
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document->plugin = plugin;
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document->password = password;
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document->zoom = 1.0;
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document->plugin = plugin;
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document->adjust_mode = ZATHURA_ADJUST_NONE;
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document->cell_width = 0.0;
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document->cell_width = 0.0;
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document->cell_height = 0.0;
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document->view_height = 0;
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document->view_width = 0;
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document->view_ppi = 0.0;
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document->view_width = 0;
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document->view_ppi = 0.0;
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document->device_factors.x = 1.0;
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document->device_factors.y = 1.0;
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document->position_x = 0.0;
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document->position_y = 0.0;
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document->position_x = 0.0;
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document->position_y = 0.0;
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real_path = NULL;
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g_object_unref(file);
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file = NULL;
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/* open document */
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const zathura_plugin_functions_t *functions =
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zathura_plugin_get_functions(plugin);
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const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(plugin);
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if (functions->document_open == NULL) {
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girara_error("plugin has no open function\n");
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goto error_free;
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@ -197,15 +194,14 @@ zathura_document_t *zathura_document_open(zathura_t *zathura, const char *path,
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}
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/* read all pages */
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document->pages = calloc(document->number_of_pages, sizeof(zathura_page_t *));
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document->pages = calloc(document->number_of_pages, sizeof(zathura_page_t*));
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if (document->pages == NULL) {
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check_set_error(error, ZATHURA_ERROR_OUT_OF_MEMORY);
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goto error_free;
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}
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for (unsigned int page_id = 0; page_id < document->number_of_pages;
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page_id++) {
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zathura_page_t *page = zathura_page_new(document, page_id, NULL);
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for (unsigned int page_id = 0; page_id < document->number_of_pages; page_id++) {
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zathura_page_t* page = zathura_page_new(document, page_id, NULL);
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if (page == NULL) {
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check_set_error(error, ZATHURA_ERROR_OUT_OF_MEMORY);
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goto error_free;
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@ -213,8 +209,7 @@ zathura_document_t *zathura_document_open(zathura_t *zathura, const char *path,
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document->pages[page_id] = page;
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/* cell_width and cell_height is the maximum of all the pages width and
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* height */
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/* cell_width and cell_height is the maximum of all the pages width and height */
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const double width = zathura_page_get_width(page);
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if (document->cell_width < width)
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document->cell_width = width;
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@ -244,15 +239,16 @@ error_free:
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return NULL;
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}
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zathura_error_t zathura_document_free(zathura_document_t *document) {
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zathura_error_t
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zathura_document_free(zathura_document_t* document)
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{
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if (document == NULL || document->plugin == NULL) {
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return ZATHURA_ERROR_INVALID_ARGUMENTS;
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}
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if (document->pages != NULL) {
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/* free pages */
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for (unsigned int page_id = 0; page_id < document->number_of_pages;
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page_id++) {
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for (unsigned int page_id = 0; page_id < document->number_of_pages; page_id++) {
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zathura_page_free(document->pages[page_id]);
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document->pages[page_id] = NULL;
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}
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@ -261,8 +257,7 @@ zathura_error_t zathura_document_free(zathura_document_t *document) {
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/* free document */
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zathura_error_t error = ZATHURA_ERROR_OK;
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const zathura_plugin_functions_t *functions =
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zathura_plugin_get_functions(document->plugin);
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const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(document->plugin);
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if (functions->document_free == NULL) {
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error = ZATHURA_ERROR_NOT_IMPLEMENTED;
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} else {
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@ -278,7 +273,9 @@ zathura_error_t zathura_document_free(zathura_document_t *document) {
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return error;
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}
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const char *zathura_document_get_path(zathura_document_t *document) {
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const char*
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zathura_document_get_path(zathura_document_t* document)
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{
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if (document == NULL) {
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return NULL;
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}
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@ -286,7 +283,9 @@ const char *zathura_document_get_path(zathura_document_t *document) {
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return document->file_path;
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}
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const uint8_t *zathura_document_get_hash(zathura_document_t *document) {
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const uint8_t*
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zathura_document_get_hash(zathura_document_t* document)
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{
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if (document == NULL) {
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return NULL;
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}
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@ -294,7 +293,9 @@ const uint8_t *zathura_document_get_hash(zathura_document_t *document) {
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return document->hash_sha256;
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}
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const char *zathura_document_get_uri(zathura_document_t *document) {
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const char*
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zathura_document_get_uri(zathura_document_t* document)
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{
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if (document == NULL) {
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return NULL;
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}
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@ -302,7 +303,9 @@ const char *zathura_document_get_uri(zathura_document_t *document) {
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return document->uri;
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}
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const char *zathura_document_get_basename(zathura_document_t *document) {
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const char*
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zathura_document_get_basename(zathura_document_t* document)
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{
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if (document == NULL) {
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return NULL;
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}
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@ -310,7 +313,9 @@ const char *zathura_document_get_basename(zathura_document_t *document) {
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return document->basename;
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}
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const char *zathura_document_get_password(zathura_document_t *document) {
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const char*
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zathura_document_get_password(zathura_document_t* document)
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{
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if (document == NULL) {
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return NULL;
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}
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@ -318,17 +323,19 @@ const char *zathura_document_get_password(zathura_document_t *document) {
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return document->password;
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}
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zathura_page_t *zathura_document_get_page(zathura_document_t *document,
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unsigned int index) {
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if (document == NULL || document->pages == NULL ||
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(document->number_of_pages <= index)) {
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zathura_page_t*
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zathura_document_get_page(zathura_document_t* document, unsigned int index)
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{
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if (document == NULL || document->pages == NULL || (document->number_of_pages <= index)) {
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return NULL;
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}
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return document->pages[index];
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}
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void *zathura_document_get_data(zathura_document_t *document) {
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void*
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zathura_document_get_data(zathura_document_t* document)
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{
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if (document == NULL) {
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return NULL;
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}
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@ -336,7 +343,9 @@ void *zathura_document_get_data(zathura_document_t *document) {
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return document->data;
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}
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void zathura_document_set_data(zathura_document_t *document, void *data) {
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void
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zathura_document_set_data(zathura_document_t* document, void* data)
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{
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if (document == NULL) {
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return;
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}
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@ -345,7 +354,8 @@ void zathura_document_set_data(zathura_document_t *document, void *data) {
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}
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unsigned int
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zathura_document_get_number_of_pages(zathura_document_t *document) {
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zathura_document_get_number_of_pages(zathura_document_t* document)
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{
|
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if (document == NULL) {
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return 0;
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}
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@ -353,8 +363,9 @@ zathura_document_get_number_of_pages(zathura_document_t *document) {
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return document->number_of_pages;
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}
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void zathura_document_set_number_of_pages(zathura_document_t *document,
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unsigned int number_of_pages) {
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void
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zathura_document_set_number_of_pages(zathura_document_t* document, unsigned int number_of_pages)
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{
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if (document == NULL) {
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return;
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}
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@ -363,7 +374,8 @@ void zathura_document_set_number_of_pages(zathura_document_t *document,
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}
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unsigned int
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zathura_document_get_current_page_number(zathura_document_t *document) {
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zathura_document_get_current_page_number(zathura_document_t* document)
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{
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if (document == NULL) {
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return 0;
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}
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@ -371,8 +383,10 @@ zathura_document_get_current_page_number(zathura_document_t *document) {
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return document->current_page_number;
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}
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void zathura_document_set_current_page_number(zathura_document_t *document,
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unsigned int current_page) {
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void
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zathura_document_set_current_page_number(zathura_document_t* document, unsigned int
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current_page)
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{
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if (document == NULL) {
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return;
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}
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|
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@ -380,7 +394,9 @@ void zathura_document_set_current_page_number(zathura_document_t *document,
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document->current_page_number = current_page;
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}
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|
||||
double zathura_document_get_position_x(zathura_document_t *document) {
|
||||
double
|
||||
zathura_document_get_position_x(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -388,7 +404,9 @@ double zathura_document_get_position_x(zathura_document_t *document) {
|
|||
return document->position_x;
|
||||
}
|
||||
|
||||
double zathura_document_get_position_y(zathura_document_t *document) {
|
||||
double
|
||||
zathura_document_get_position_y(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -396,8 +414,9 @@ double zathura_document_get_position_y(zathura_document_t *document) {
|
|||
return document->position_y;
|
||||
}
|
||||
|
||||
void zathura_document_set_position_x(zathura_document_t *document,
|
||||
double position_x) {
|
||||
void
|
||||
zathura_document_set_position_x(zathura_document_t* document, double position_x)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -405,8 +424,9 @@ void zathura_document_set_position_x(zathura_document_t *document,
|
|||
document->position_x = position_x;
|
||||
}
|
||||
|
||||
void zathura_document_set_position_y(zathura_document_t *document,
|
||||
double position_y) {
|
||||
void
|
||||
zathura_document_set_position_y(zathura_document_t* document, double position_y)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -414,7 +434,9 @@ void zathura_document_set_position_y(zathura_document_t *document,
|
|||
document->position_y = position_y;
|
||||
}
|
||||
|
||||
double zathura_document_get_zoom(zathura_document_t *document) {
|
||||
double
|
||||
zathura_document_get_zoom(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -422,7 +444,9 @@ double zathura_document_get_zoom(zathura_document_t *document) {
|
|||
return document->zoom;
|
||||
}
|
||||
|
||||
void zathura_document_set_zoom(zathura_document_t *document, double zoom) {
|
||||
void
|
||||
zathura_document_set_zoom(zathura_document_t* document, double zoom)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -431,7 +455,9 @@ void zathura_document_set_zoom(zathura_document_t *document, double zoom) {
|
|||
document->zoom = zoom;
|
||||
}
|
||||
|
||||
double zathura_document_get_scale(zathura_document_t *document) {
|
||||
double
|
||||
zathura_document_get_scale(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -446,7 +472,9 @@ double zathura_document_get_scale(zathura_document_t *document) {
|
|||
return document->zoom * ppi / 72.0;
|
||||
}
|
||||
|
||||
unsigned int zathura_document_get_rotation(zathura_document_t *document) {
|
||||
unsigned int
|
||||
zathura_document_get_rotation(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -454,8 +482,9 @@ unsigned int zathura_document_get_rotation(zathura_document_t *document) {
|
|||
return document->rotate;
|
||||
}
|
||||
|
||||
void zathura_document_set_rotation(zathura_document_t *document,
|
||||
unsigned int rotation) {
|
||||
void
|
||||
zathura_document_set_rotation(zathura_document_t* document, unsigned int rotation)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -473,7 +502,8 @@ void zathura_document_set_rotation(zathura_document_t *document,
|
|||
}
|
||||
|
||||
zathura_adjust_mode_t
|
||||
zathura_document_get_adjust_mode(zathura_document_t *document) {
|
||||
zathura_document_get_adjust_mode(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return ZATHURA_ADJUST_NONE;
|
||||
}
|
||||
|
|
@ -481,8 +511,9 @@ zathura_document_get_adjust_mode(zathura_document_t *document) {
|
|||
return document->adjust_mode;
|
||||
}
|
||||
|
||||
void zathura_document_set_adjust_mode(zathura_document_t *document,
|
||||
zathura_adjust_mode_t mode) {
|
||||
void
|
||||
zathura_document_set_adjust_mode(zathura_document_t* document, zathura_adjust_mode_t mode)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -490,7 +521,9 @@ void zathura_document_set_adjust_mode(zathura_document_t *document,
|
|||
document->adjust_mode = mode;
|
||||
}
|
||||
|
||||
int zathura_document_get_page_offset(zathura_document_t *document) {
|
||||
int
|
||||
zathura_document_get_page_offset(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -498,8 +531,9 @@ int zathura_document_get_page_offset(zathura_document_t *document) {
|
|||
return document->page_offset;
|
||||
}
|
||||
|
||||
void zathura_document_set_page_offset(zathura_document_t *document,
|
||||
unsigned int page_offset) {
|
||||
void
|
||||
zathura_document_set_page_offset(zathura_document_t* document, unsigned int page_offset)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -507,53 +541,61 @@ void zathura_document_set_page_offset(zathura_document_t *document,
|
|||
document->page_offset = page_offset;
|
||||
}
|
||||
|
||||
void zathura_document_set_viewport_width(zathura_document_t *document,
|
||||
unsigned int width) {
|
||||
void
|
||||
zathura_document_set_viewport_width(zathura_document_t* document, unsigned int width)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
document->view_width = width;
|
||||
}
|
||||
|
||||
void zathura_document_set_viewport_height(zathura_document_t *document,
|
||||
unsigned int height) {
|
||||
void
|
||||
zathura_document_set_viewport_height(zathura_document_t* document, unsigned int height)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
document->view_height = height;
|
||||
}
|
||||
|
||||
void zathura_document_set_viewport_ppi(zathura_document_t *document,
|
||||
double ppi) {
|
||||
void
|
||||
zathura_document_set_viewport_ppi(zathura_document_t* document, double ppi)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
document->view_ppi = ppi;
|
||||
}
|
||||
|
||||
void zathura_document_get_viewport_size(zathura_document_t *document,
|
||||
unsigned int *height,
|
||||
unsigned int *width) {
|
||||
void
|
||||
zathura_document_get_viewport_size(zathura_document_t* document,
|
||||
unsigned int *height, unsigned int* width)
|
||||
{
|
||||
g_return_if_fail(document != NULL && height != NULL && width != NULL);
|
||||
*height = document->view_height;
|
||||
*width = document->view_width;
|
||||
}
|
||||
|
||||
double zathura_document_get_viewport_ppi(zathura_document_t *document) {
|
||||
double
|
||||
zathura_document_get_viewport_ppi(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0.0;
|
||||
}
|
||||
return document->view_ppi;
|
||||
}
|
||||
|
||||
void zathura_document_set_device_factors(zathura_document_t *document,
|
||||
double x_factor, double y_factor) {
|
||||
void
|
||||
zathura_document_set_device_factors(zathura_document_t* document,
|
||||
double x_factor, double y_factor)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return;
|
||||
}
|
||||
if (fabs(x_factor) < DBL_EPSILON || fabs(y_factor) < DBL_EPSILON) {
|
||||
girara_debug("Ignoring new device factors %0.2f and %0.2f: too small",
|
||||
x_factor, y_factor);
|
||||
x_factor, y_factor);
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -562,7 +604,8 @@ void zathura_document_set_device_factors(zathura_document_t *document,
|
|||
}
|
||||
|
||||
zathura_device_factors_t
|
||||
zathura_document_get_device_factors(zathura_document_t *document) {
|
||||
zathura_document_get_device_factors(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
/* The function is guaranteed to not return zero values */
|
||||
return (zathura_device_factors_t){1.0, 1.0};
|
||||
|
|
@ -571,17 +614,20 @@ zathura_document_get_device_factors(zathura_document_t *document) {
|
|||
return document->device_factors;
|
||||
}
|
||||
|
||||
void zathura_document_get_cell_size(zathura_document_t *document,
|
||||
unsigned int *height, unsigned int *width) {
|
||||
void
|
||||
zathura_document_get_cell_size(zathura_document_t* document,
|
||||
unsigned int* height, unsigned int* width)
|
||||
{
|
||||
g_return_if_fail(document != NULL && height != NULL && width != NULL);
|
||||
|
||||
page_calc_height_width(document, document->cell_height, document->cell_width,
|
||||
height, width, true);
|
||||
}
|
||||
|
||||
void zathura_document_get_document_size(zathura_document_t *document,
|
||||
unsigned int *height,
|
||||
unsigned int *width) {
|
||||
void
|
||||
zathura_document_get_document_size(zathura_document_t* document,
|
||||
unsigned int* height, unsigned int* width)
|
||||
{
|
||||
g_return_if_fail(document != NULL && height != NULL && width != NULL);
|
||||
|
||||
const unsigned int npag = zathura_document_get_number_of_pages(document);
|
||||
|
|
@ -591,31 +637,32 @@ void zathura_document_get_document_size(zathura_document_t *document,
|
|||
return;
|
||||
}
|
||||
|
||||
const unsigned int c0 = zathura_document_get_first_page_column(document);
|
||||
const unsigned int nrow =
|
||||
(npag + c0 - 1 + ncol - 1) / ncol; /* number of rows */
|
||||
const unsigned int pad = zathura_document_get_page_padding(document);
|
||||
const unsigned int c0 = zathura_document_get_first_page_column(document);
|
||||
const unsigned int nrow = (npag + c0 - 1 + ncol - 1) / ncol; /* number of rows */
|
||||
const unsigned int pad = zathura_document_get_page_padding(document);
|
||||
|
||||
unsigned int cell_height = 0;
|
||||
unsigned int cell_width = 0;
|
||||
unsigned int cell_width = 0;
|
||||
zathura_document_get_cell_size(document, &cell_height, &cell_width);
|
||||
|
||||
*width = ncol * cell_width + (ncol - 1) * pad;
|
||||
*width = ncol * cell_width + (ncol - 1) * pad;
|
||||
*height = nrow * cell_height + (nrow - 1) * pad;
|
||||
}
|
||||
|
||||
void zathura_document_set_cell_size(zathura_document_t *document,
|
||||
void
|
||||
zathura_document_set_cell_size(zathura_document_t* document,
|
||||
unsigned int cell_height,
|
||||
unsigned int cell_width) {
|
||||
unsigned int cell_width)
|
||||
{
|
||||
document->cell_width = cell_width;
|
||||
document->cell_height = cell_height;
|
||||
}
|
||||
|
||||
|
||||
void zathura_document_set_page_layout(zathura_document_t *document,
|
||||
unsigned int page_padding,
|
||||
unsigned int pages_per_row,
|
||||
unsigned int first_page_column) {
|
||||
void
|
||||
zathura_document_set_page_layout(zathura_document_t* document, unsigned int page_padding,
|
||||
unsigned int pages_per_row, unsigned int first_page_column)
|
||||
{
|
||||
g_return_if_fail(document != NULL);
|
||||
|
||||
document->page_padding = page_padding;
|
||||
|
|
@ -630,14 +677,18 @@ void zathura_document_set_page_layout(zathura_document_t *document,
|
|||
document->first_page_column = first_page_column;
|
||||
}
|
||||
|
||||
unsigned int zathura_document_get_page_padding(zathura_document_t *document) {
|
||||
unsigned int
|
||||
zathura_document_get_page_padding(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
return document->page_padding;
|
||||
}
|
||||
|
||||
unsigned int zathura_document_get_pages_per_row(zathura_document_t *document) {
|
||||
unsigned int
|
||||
zathura_document_get_pages_per_row(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -645,21 +696,22 @@ unsigned int zathura_document_get_pages_per_row(zathura_document_t *document) {
|
|||
}
|
||||
|
||||
unsigned int
|
||||
zathura_document_get_first_page_column(zathura_document_t *document) {
|
||||
zathura_document_get_first_page_column(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return 0;
|
||||
}
|
||||
return document->first_page_column;
|
||||
}
|
||||
|
||||
zathura_error_t zathura_document_save_as(zathura_document_t *document,
|
||||
const char *path) {
|
||||
zathura_error_t
|
||||
zathura_document_save_as(zathura_document_t* document, const char* path)
|
||||
{
|
||||
if (document == NULL || document->plugin == NULL || path == NULL) {
|
||||
return ZATHURA_ERROR_UNKNOWN;
|
||||
}
|
||||
|
||||
const zathura_plugin_functions_t *functions =
|
||||
zathura_plugin_get_functions(document->plugin);
|
||||
const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(document->plugin);
|
||||
if (functions->document_save_as == NULL) {
|
||||
return ZATHURA_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
|
@ -667,16 +719,15 @@ zathura_error_t zathura_document_save_as(zathura_document_t *document,
|
|||
return functions->document_save_as(document, document->data, path);
|
||||
}
|
||||
|
||||
girara_tree_node_t *
|
||||
zathura_document_index_generate(zathura_document_t *document,
|
||||
zathura_error_t *error) {
|
||||
girara_tree_node_t*
|
||||
zathura_document_index_generate(zathura_document_t* document, zathura_error_t* error)
|
||||
{
|
||||
if (document == NULL || document->plugin == NULL) {
|
||||
check_set_error(error, ZATHURA_ERROR_INVALID_ARGUMENTS);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const zathura_plugin_functions_t *functions =
|
||||
zathura_plugin_get_functions(document->plugin);
|
||||
const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(document->plugin);
|
||||
if (functions->document_index_generate == NULL) {
|
||||
check_set_error(error, ZATHURA_ERROR_NOT_IMPLEMENTED);
|
||||
return NULL;
|
||||
|
|
@ -685,15 +736,15 @@ zathura_document_index_generate(zathura_document_t *document,
|
|||
return functions->document_index_generate(document, document->data, error);
|
||||
}
|
||||
|
||||
girara_list_t *zathura_document_attachments_get(zathura_document_t *document,
|
||||
zathura_error_t *error) {
|
||||
girara_list_t*
|
||||
zathura_document_attachments_get(zathura_document_t* document, zathura_error_t* error)
|
||||
{
|
||||
if (document == NULL || document->plugin == NULL) {
|
||||
check_set_error(error, ZATHURA_ERROR_INVALID_ARGUMENTS);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const zathura_plugin_functions_t *functions =
|
||||
zathura_plugin_get_functions(document->plugin);
|
||||
const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(document->plugin);
|
||||
if (functions->document_attachments_get == NULL) {
|
||||
check_set_error(error, ZATHURA_ERROR_NOT_IMPLEMENTED);
|
||||
return NULL;
|
||||
|
|
@ -702,49 +753,46 @@ girara_list_t *zathura_document_attachments_get(zathura_document_t *document,
|
|||
return functions->document_attachments_get(document, document->data, error);
|
||||
}
|
||||
|
||||
zathura_error_t zathura_document_attachment_save(zathura_document_t *document,
|
||||
const char *attachment,
|
||||
const char *file) {
|
||||
zathura_error_t
|
||||
zathura_document_attachment_save(zathura_document_t* document, const char* attachment, const char* file)
|
||||
{
|
||||
if (document == NULL || document->plugin == NULL) {
|
||||
return ZATHURA_ERROR_INVALID_ARGUMENTS;
|
||||
}
|
||||
|
||||
const zathura_plugin_functions_t *functions =
|
||||
zathura_plugin_get_functions(document->plugin);
|
||||
const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(document->plugin);
|
||||
if (functions->document_attachment_save == NULL) {
|
||||
return ZATHURA_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
return functions->document_attachment_save(document, document->data,
|
||||
attachment, file);
|
||||
return functions->document_attachment_save(document, document->data, attachment, file);
|
||||
}
|
||||
|
||||
girara_list_t *zathura_document_get_information(zathura_document_t *document,
|
||||
zathura_error_t *error) {
|
||||
girara_list_t*
|
||||
zathura_document_get_information(zathura_document_t* document, zathura_error_t* error)
|
||||
{
|
||||
if (document == NULL || document->plugin == NULL) {
|
||||
check_set_error(error, ZATHURA_ERROR_INVALID_ARGUMENTS);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const zathura_plugin_functions_t *functions =
|
||||
zathura_plugin_get_functions(document->plugin);
|
||||
const zathura_plugin_functions_t* functions = zathura_plugin_get_functions(document->plugin);
|
||||
if (functions->document_get_information == NULL) {
|
||||
check_set_error(error, ZATHURA_ERROR_NOT_IMPLEMENTED);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
girara_list_t *result =
|
||||
functions->document_get_information(document, document->data, error);
|
||||
girara_list_t* result = functions->document_get_information(document, document->data, error);
|
||||
if (result != NULL) {
|
||||
girara_list_set_free_function(
|
||||
result,
|
||||
(girara_free_function_t)zathura_document_information_entry_free);
|
||||
girara_list_set_free_function(result, (girara_free_function_t) zathura_document_information_entry_free);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
zathura_plugin_t *zathura_document_get_plugin(zathura_document_t *document) {
|
||||
zathura_plugin_t*
|
||||
zathura_document_get_plugin(zathura_document_t* document)
|
||||
{
|
||||
if (document == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue