X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libview%2Fev-print-operation.c;h=0f6e60788441b10e8323eb0153124301b49b3e8e;hb=21d88b14be9a2baee57341ae128bcd31bba7848f;hp=969414e3bdeab13e96a4db7c34cb6460f9bd9133;hpb=207192392258ab19ba71dbcfcc613912a5fc4c2c;p=evince.git diff --git a/libview/ev-print-operation.c b/libview/ev-print-operation.c index 969414e3..0f6e6078 100644 --- a/libview/ev-print-operation.c +++ b/libview/ev-print-operation.c @@ -1521,6 +1521,8 @@ typedef enum { } EvPrintScale; #define EV_PRINT_SETTING_PAGE_SCALE "evince-print-setting-page-scale" +#define EV_PRINT_SETTING_AUTOROTATE "evince-print-setting-page-autorotate" +#define EV_PRINT_SETTING_PAGE_SIZE "evince-print-setting-page-size" struct _EvPrintOperationPrint { EvPrintOperation parent; @@ -1534,6 +1536,10 @@ struct _EvPrintOperationPrint { /* Page handling tab */ GtkWidget *scale_combo; EvPrintScale page_scale; + GtkWidget *autorotate_button; + gboolean autorotate; + GtkWidget *source_button; + gboolean use_source_size; }; struct _EvPrintOperationPrintClass { @@ -1731,13 +1737,24 @@ ev_print_operation_print_request_page_setup (EvPrintOperationPrint *print, { EvPrintOperation *op = EV_PRINT_OPERATION (print); gdouble width, height; + GtkPaperSize *paper_size; ev_document_get_page_size (op->document, page_nr, &width, &height); - if (width > height) - gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_LANDSCAPE); - else - gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_PORTRAIT); + + if (print->use_source_size) { + paper_size = gtk_paper_size_new_custom ("custom", "custom", + width, height, GTK_UNIT_POINTS); + gtk_page_setup_set_paper_size_and_default_margins (setup, paper_size); + gtk_paper_size_free (paper_size); + } + + if (print->autorotate) { + if (width > height) + gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_LANDSCAPE); + else + gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_PORTRAIT); + } } static void @@ -1794,12 +1811,15 @@ ev_print_operation_print_draw_page (EvPrintOperationPrint *print, cr = gtk_print_context_get_cairo_context (context); cr_width = gtk_print_context_get_width (context); cr_height = gtk_print_context_get_height (context); - ev_document_get_page_size (op->document, page, - &width, &height); + ev_document_get_page_size (op->document, page, &width, &height); - _print_context_get_hard_margins (context, &top, &bottom, &left, &right); + if (print->page_scale == EV_SCALE_NONE) { + /* Center document page on the printed page */ + if (print->autorotate) + cairo_translate (cr, (cr_width - width) / 2, (cr_height - height) / 2); + } else { + _print_context_get_hard_margins (context, &top, &bottom, &left, &right); - if (print->page_scale != EV_SCALE_NONE) { x_scale = (cr_width - left - right) / width; y_scale = (cr_height - top - bottom) / height; @@ -1808,8 +1828,35 @@ ev_print_operation_print_draw_page (EvPrintOperationPrint *print, else scale = y_scale; - if (print->page_scale == EV_SCALE_FIT_TO_PRINTABLE_AREA || scale < 1.0) { + if (print->autorotate) { + double left_right_sides, top_bottom_sides; + + cairo_translate (cr, (cr_width - scale * width) / 2, + (cr_height - scale * height) / 2); + + /* Ensure document page is within the margins. The + * scale guarantees the document will fit in the + * margins so we just need to check each side and + * if it overhangs the margin, translate it to the + * margin. */ + left_right_sides = (cr_width - width*scale)/2; + top_bottom_sides = (cr_height - height*scale)/2; + if (left_right_sides < left) + cairo_translate (cr, left - left_right_sides, 0); + + if (left_right_sides < right) + cairo_translate (cr, -(right - left_right_sides), 0); + + if (top_bottom_sides < top) + cairo_translate (cr, 0, top - top_bottom_sides); + + if (top_bottom_sides < bottom) + cairo_translate (cr, 0, -(bottom - top_bottom_sides)); + } else { cairo_translate (cr, left, top); + } + + if (print->page_scale == EV_SCALE_FIT_TO_PRINTABLE_AREA || scale < 1.0) { cairo_scale (cr, scale, scale); } } @@ -1826,11 +1873,17 @@ ev_print_operation_print_create_custom_widget (EvPrintOperationPrint *print, GtkWidget *label; GtkWidget *table; EvPrintScale page_scale; + gboolean autorotate; + gboolean use_source_size; settings = gtk_print_operation_get_print_settings (print->op); page_scale = gtk_print_settings_get_int_with_default (settings, EV_PRINT_SETTING_PAGE_SCALE, 0); + autorotate = gtk_print_settings_has_key (settings, EV_PRINT_SETTING_AUTOROTATE) ? + gtk_print_settings_get_bool (settings, EV_PRINT_SETTING_AUTOROTATE) : + TRUE; + use_source_size = gtk_print_settings_get_bool (settings, EV_PRINT_SETTING_PAGE_SIZE); - table = gtk_table_new (1, 2, FALSE); + table = gtk_table_new (3, 2, FALSE); gtk_table_set_row_spacings (GTK_TABLE (table), 6); gtk_table_set_col_spacings (GTK_TABLE (table), 12); gtk_container_set_border_width (GTK_CONTAINER (table), 12); @@ -1857,6 +1910,21 @@ ev_print_operation_print_create_custom_widget (EvPrintOperationPrint *print, gtk_table_attach (GTK_TABLE (table), print->scale_combo, 1, 2, 0, 1, GTK_FILL, 0, 0, 0); gtk_widget_show (print->scale_combo); + print->autorotate_button = gtk_check_button_new_with_label (_("Auto Rotate and Center")); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (print->autorotate_button), autorotate); + gtk_widget_set_tooltip_text (print->autorotate_button, + _("Rotate printer page orientation of each page to match orientation of each document page. " + "Document pages will be centered within the printer page.")); + gtk_table_attach (GTK_TABLE (table), print->autorotate_button, 0, 2, 1, 2, GTK_FILL, 0, 0, 0); + gtk_widget_show (print->autorotate_button); + + print->source_button = gtk_check_button_new_with_label (_("Select page size using document page size")); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (print->source_button), use_source_size); + gtk_widget_set_tooltip_text (print->source_button, _("When enabled, each page will be printed on " + "the same size paper as the document page.")); + gtk_table_attach (GTK_TABLE (table), print->source_button, 0, 2, 2, 3, GTK_FILL, 0, 0, 0); + gtk_widget_show (print->source_button); + return G_OBJECT (table); } @@ -1867,8 +1935,12 @@ ev_print_operation_print_custom_widget_apply (EvPrintOperationPrint *print, GtkPrintSettings *settings; print->page_scale = gtk_combo_box_get_active (GTK_COMBO_BOX (print->scale_combo)); + print->autorotate = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (print->autorotate_button)); + print->use_source_size = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (print->source_button)); settings = gtk_print_operation_get_print_settings (print->op); gtk_print_settings_set_int (settings, EV_PRINT_SETTING_PAGE_SCALE, print->page_scale); + gtk_print_settings_set_bool (settings, EV_PRINT_SETTING_AUTOROTATE, print->autorotate); + gtk_print_settings_set_bool (settings, EV_PRINT_SETTING_PAGE_SIZE, print->use_source_size); } static void @@ -1990,6 +2062,8 @@ ev_print_operation_new (EvDocument *document) #if GTKUNIXPRINT_ENABLED op = EV_PRINT_OPERATION (g_object_new (EV_TYPE_PRINT_OPERATION_EXPORT, "document", document, NULL)); +#else + op = NULL; #endif return op; }