mirror of
https://git.pwmt.org/pwmt/zathura.git
synced 2024-12-28 04:06:00 +01:00
93 lines
3 KiB
C
93 lines
3 KiB
C
/* See LICENSE file for license and copyright information */
|
|
|
|
#include "print.h"
|
|
#include "document.h"
|
|
#include "render.h"
|
|
|
|
#include <girara/utils.h>
|
|
#include <girara/statusbar.h>
|
|
|
|
void
|
|
print(zathura_t* zathura)
|
|
{
|
|
g_return_if_fail(zathura != NULL);
|
|
g_return_if_fail(zathura->document != NULL);
|
|
|
|
GtkPrintOperation* print_operation = gtk_print_operation_new();
|
|
|
|
/* print operation settings */
|
|
if (zathura->print.settings != NULL) {
|
|
gtk_print_operation_set_print_settings(print_operation, zathura->print.settings);
|
|
}
|
|
|
|
if (zathura->print.page_setup != NULL) {
|
|
gtk_print_operation_set_default_page_setup(print_operation, zathura->print.page_setup);
|
|
}
|
|
|
|
gtk_print_operation_set_allow_async(print_operation, TRUE);
|
|
gtk_print_operation_set_n_pages(print_operation, zathura->document->number_of_pages);
|
|
gtk_print_operation_set_current_page(print_operation, zathura->document->current_page_number);
|
|
|
|
/* print operation signals */
|
|
g_signal_connect(print_operation, "draw-page", G_CALLBACK(cb_print_draw_page), zathura);
|
|
g_signal_connect(print_operation, "end-print", G_CALLBACK(cb_print_end), zathura);
|
|
|
|
/* print */
|
|
GtkPrintOperationResult result = gtk_print_operation_run(print_operation,
|
|
GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, NULL, NULL);
|
|
|
|
if (result == GTK_PRINT_OPERATION_RESULT_APPLY) {
|
|
if (zathura->print.settings != NULL) {
|
|
g_object_unref(zathura->print.settings);
|
|
}
|
|
if (zathura->print.page_setup != NULL) {
|
|
g_object_unref(zathura->print.page_setup);
|
|
}
|
|
|
|
/* save previous settings */
|
|
zathura->print.settings = g_object_ref(gtk_print_operation_get_print_settings(print_operation));
|
|
zathura->print.page_setup = g_object_ref(gtk_print_operation_get_default_page_setup(print_operation));
|
|
} else if (result == GTK_PRINT_OPERATION_RESULT_ERROR) {
|
|
girara_error("Error occured while printing progress");
|
|
}
|
|
|
|
g_object_unref(print_operation);
|
|
}
|
|
|
|
void
|
|
cb_print_end(GtkPrintOperation* UNUSED(print_operation), GtkPrintContext*
|
|
UNUSED(context), zathura_t* zathura)
|
|
{
|
|
if (zathura == NULL || zathura->ui.session == NULL || zathura->document == NULL
|
|
|| zathura->document->file_path == NULL) {
|
|
return;
|
|
}
|
|
|
|
girara_statusbar_item_set_text(zathura->ui.session,
|
|
zathura->ui.statusbar.file, zathura->document->file_path);
|
|
}
|
|
|
|
void
|
|
cb_print_draw_page(GtkPrintOperation* UNUSED(print_operation), GtkPrintContext*
|
|
context, gint page_number, zathura_t* zathura)
|
|
{
|
|
if (context == NULL || zathura == NULL || zathura->document->pages == NULL ||
|
|
zathura->ui.session == NULL || zathura->ui.statusbar.file == NULL) {
|
|
return;
|
|
}
|
|
|
|
/* update statusbar */
|
|
char* tmp = g_strdup_printf("Printing %d...", page_number);
|
|
girara_statusbar_item_set_text(zathura->ui.session,
|
|
zathura->ui.statusbar.file, tmp);
|
|
g_free(tmp);
|
|
|
|
/* render page */
|
|
cairo_t* cairo = gtk_print_context_get_cairo_context(context);
|
|
zathura_page_t* page = zathura->document->pages[page_number];
|
|
if (cairo == NULL || page == NULL) {
|
|
return;
|
|
}
|
|
|
|
zathura_page_render(page, cairo);
|
|
}
|