mirrors/zathura
1
0
Fork 0
mirror of https://git.pwmt.org/pwmt/zathura.git synced 2025-02-27 11:24:39 +01:00
Code Issues Projects Releases Packages Wiki Activity

Update some return values

Browse source
This commit is contained in:
Moritz Lipp 2012-03-05 00:15:09 +01:00
parent 0049b6fa4b
commit ee760f2098
1 changed files with 21 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
document.c
View file

@ -366,7 +366,7 @@ zathura_plugin_error_t
zathura_document_free(zathura_document_t* document)
{
if (document == NULL || document->zathura == NULL || document->zathura->ui.session == NULL) {
return false;
return ZATHURA_PLUGIN_ERROR_INVALID_ARGUMENTS;
}
/* free pages */
@ -378,10 +378,11 @@ zathura_document_free(zathura_document_t* document)
free(document->pages);
/* free document */
bool r = true;
zathura_plugin_error_t error = ZATHURA_PLUGIN_ERROR_OK;
if (document->functions.document_free == NULL) {
girara_notify(document->zathura->ui.session, GIRARA_WARNING, _("%s not implemented"), __FUNCTION__);
girara_error("%s not implemented", __FUNCTION__);
error = ZATHURA_PLUGIN_ERROR_NOT_IMPLEMENTED;
} else {
r = document->functions.document_free(document);
}
@ -415,12 +416,18 @@ girara_tree_node_t*
zathura_document_index_generate(zathura_document_t* document, zathura_plugin_error_t* error)
{
if (document == NULL || document->zathura == NULL || document->zathura->ui.session == NULL) {
if (error != NULL) {
*error = ZATHURA_PLUGIN_ERROR_INVALID_ARGUMENTS;
}
return NULL;
}
if (document->functions.document_index_generate == NULL) {
girara_notify(document->zathura->ui.session, GIRARA_WARNING, _("%s not implemented"), __FUNCTION__);
girara_error("%s not implemented", __FUNCTION__);
if (error != NULL) {
*error = ZATHURA_PLUGIN_ERROR_NOT_IMPLEMENTED;
}
return NULL;
}
@ -431,12 +438,18 @@ girara_list_t*
zathura_document_attachments_get(zathura_document_t* document, zathura_plugin_error_t* error)
{
if (document == NULL || document->zathura == NULL || document->zathura->ui.session == NULL) {
if (error != NULL) {
*error = ZATHURA_PLUGIN_ERROR_INVALID_ARGUMENTS;
}
return NULL;
}
if (document->functions.document_attachments_get == NULL) {
girara_notify(document->zathura->ui.session, GIRARA_WARNING, _("%s not implemented"), __FUNCTION__);
girara_error("%s not implemented", __FUNCTION__);
if (error != NULL) {
*error = ZATHURA_PLUGIN_ERROR_NOT_IMPLEMENTED;
}
return NULL;
}
@ -507,15 +520,18 @@ zathura_page_get(zathura_document_t* document, unsigned int page_id, zathura_plu
page->visible = false;
page->drawing_area = zathura_page_widget_new(page);
if (page->drawing_area == NULL) {
girara_error("couldn't create page widget");
if (error != NULL) {
*error = ZATHURA_PLUGIN_ERROR_UNKNOWN;
}
girara_error("Couldn't create page widget");
zathura_page_free(page);
return NULL;
}
page->document = document;
page->document = document;
unsigned int page_height = 0;
unsigned int page_width = 0;
unsigned int page_width = 0;
page_calc_height_width(page, &page_height, &page_width, true);
gtk_widget_set_size_request(page->drawing_area, page_width, page_height);