diff --git a/commands.c b/commands.c index cc4d7ae..a8450b4 100644 --- a/commands.c +++ b/commands.c @@ -2,6 +2,7 @@ #include "commands.h" #include "zathura.h" +#include "print.h" bool cmd_bookmark_create(girara_session_t* session, girara_list_t* argument_list) @@ -43,6 +44,17 @@ cmd_info(girara_session_t* session, girara_list_t* argument_list) bool cmd_print(girara_session_t* session, girara_list_t* argument_list) { + g_return_val_if_fail(session != NULL, false); + g_return_val_if_fail(session->global.data != NULL, false); + zathura_t* zathura = session->global.data; + + if (zathura->document == NULL) { + girara_error("no document as been opened"); + return false; + } + + print((zathura_t*) session->global.data);; + return true; } diff --git a/print.c b/print.c new file mode 100644 index 0000000..3332ff1 --- /dev/null +++ b/print.c @@ -0,0 +1,61 @@ +#include "print.h" +#include "document.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_show_progress(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); + + /* print */ + GtkPrintOperationResult result = gtk_print_operation_run(print_operation, + GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, NULL, NULL); + + if (result == GTK_PRINT_OPERATION_RESULT_APPLY) { + /* save previous settings */ + zathura->print.settings = gtk_print_operation_get_print_settings(print_operation); + zathura->print.page_setup = 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_draw_page(GtkPrintOperation* print_operation, GtkPrintContext* context, gint page_number, zathura_t* zathura) +{ + cairo_t* cairo = gtk_print_context_get_cairo_context(context); + + /*zathura_page_t* page = zathura->document->pages[page_number];*/ + /*g_static_mutex_lock(&(page->lock));*/ + /*zathura_image_buffer_t* image_buffer = zathura_page_render(page);*/ + /*g_static_mutex_unlock(&(page->lock));*/ + + /*for (unsigned int y = 0; y < image_buffer->height; y++) {*/ + /*unsigned char* src = image_buffer->data + y * image_buffer->rowstride;*/ + /*for (unsigned int x = 0; x < image_buffer->width; x++) {*/ + /*cairo_set_source_rgb(cairo, src[0], src[1], src[2]);*/ + /*cairo_rectangle(cairo, x, y, 1, 1);*/ + /*cairo_fill(cairo);*/ + /*}*/ + /*}*/ +} diff --git a/print.h b/print.h new file mode 100644 index 0000000..a8fcb5a --- /dev/null +++ b/print.h @@ -0,0 +1,26 @@ +/* See LICENSE file for license and copyright information */ + +#ifndef PRINT_H +#define PRINT_H + +#include "zathura.h" + +/** + * Opens a print dialog to print the current file + * + * @param zathura + */ +void print(zathura_t* zathura); + +/** + * Callback that is executed for every page that should be printed + * + * @param print_operation Print operation object + * @param context Print context + * @param page_number Current page number + * @param zathura Zathura object + */ +void cb_print_draw_page(GtkPrintOperation* print_operation, GtkPrintContext* + context, gint page_number, zathura_t* zathura); + +#endif // PRINT_H diff --git a/zathura.c b/zathura.c index 70037df..892654e 100644 --- a/zathura.c +++ b/zathura.c @@ -31,6 +31,9 @@ zathura_init(int argc, char* argv[]) return NULL; } + /* general */ + zathura->document = NULL; + /* plugins */ zathura->plugins.plugins = girara_list_new(); zathura->plugins.path = girara_list_new(); @@ -101,6 +104,10 @@ zathura_init(int argc, char* argv[]) zathura->ui.page_view = NULL; zathura->ui.index = NULL; + /* Print settings */ + zathura->print.settings = NULL; + zathura->print.page_setup = NULL; + /* load plugins */ zathura_document_plugins_load(zathura); @@ -206,6 +213,10 @@ zathura_free(zathura_t* zathura) document_close(zathura); + /* free print settings */ + g_object_unref(zathura->print.settings); + g_object_unref(zathura->print.page_setup); + /* free registered plugins */ zathura_document_plugins_free(zathura); girara_list_free(zathura->plugins.plugins); diff --git a/zathura.h b/zathura.h index 2005082..1421751 100644 --- a/zathura.h +++ b/zathura.h @@ -65,6 +65,12 @@ typedef struct zathura_s gchar* data_dir; } config; + struct + { + GtkPrintSettings* settings; + GtkPageSetup* page_setup; + } print; + struct { unsigned int page_padding;