#include <output/tab.h>
#include <stdlib.h>
-#include "about.h"
+#include "help-menu.h"
#include "psppire-output-window.h"
viewer->items = NULL;
viewer->n_items = viewer->allocated_items = 0;
+ g_object_unref (viewer->print_settings);
+
/* Chain up to the parent class */
G_OBJECT_CLASS (parent_class)->dispose (obj);
}
g_free (font_name);
pango_font_description_free (font_desc);
- pod->xr = xr_create_driver (cr, &options);
+ /* Pretend that the "page" has a reasonable width and a very big length,
+ so that most tables can be conveniently viewed on-screen with vertical
+ scrolling only. (The length should not be increased very much because
+ it is already close enough to INT_MAX when expressed as thousands of a
+ point.) */
+ string_map_insert (&options, "paper-size", "300x200000mm");
+ string_map_insert (&options, "headers", "off");
+ string_map_insert (&options, "left-margin", "0");
+ string_map_insert (&options, "right-margin", "0");
+ string_map_insert (&options, "top-margin", "0");
+ string_map_insert (&options, "bottom-margin", "0");
+
+ pod->xr = xr_driver_create (cr, &options);
string_map_destroy (&options);
}
gtk_adjustment_set_value (vadj, y);
}
+static void psppire_output_window_print (PsppireOutputWindow *window);
+
+
static GtkFileFilter *
add_filter (GtkFileChooser *chooser, const char *name, const char *pattern)
{
G_CALLBACK (cancel_urgency),
NULL);
- g_signal_connect (get_action_assert (xml,"help_about"),
- "activate",
- G_CALLBACK (about_new),
- window);
-
- g_signal_connect (get_action_assert (xml,"help_reference"),
- "activate",
- G_CALLBACK (reference_manual),
- NULL);
-
g_signal_connect (get_action_assert (xml,"windows_minimise-all"),
"activate",
G_CALLBACK (psppire_window_minimise_all),
{
GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (xml, "uimanager1", GTK_TYPE_UI_MANAGER));
+ merge_help_menu (uim);
PSPPIRE_WINDOW (window)->menu =
- GTK_MENU_SHELL (gtk_ui_manager_get_widget (uim,"/ui/menubar1/windows_menuitem/windows_minimise-all")->parent);
+ GTK_MENU_SHELL (gtk_ui_manager_get_widget (uim,"/ui/menubar/windows_menuitem/windows_minimise-all")->parent);
}
g_signal_connect_swapped (get_action_assert (xml, "file_export"), "activate",
G_CALLBACK (psppire_output_window_export), window);
+
+ g_signal_connect_swapped (get_action_assert (xml, "file_print"), "activate",
+ G_CALLBACK (psppire_output_window_print), window);
+
g_object_unref (xml);
g_signal_connect (window, "delete-event",
"description", _("Output Viewer"),
NULL));
}
+
+
+\f
+static void
+create_xr_print_driver (GtkPrintContext *context, PsppireOutputWindow *window)
+{
+ struct string_map options;
+ GtkPageSetup *page_setup;
+ double width, height;
+ double left_margin;
+ double right_margin;
+ double top_margin;
+ double bottom_margin;
+
+ page_setup = gtk_print_context_get_page_setup (context);
+ width = gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM);
+ height = gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM);
+ left_margin = gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM);
+ right_margin = gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM);
+ top_margin = gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM);
+ bottom_margin = gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM);
+
+ string_map_init (&options);
+ string_map_insert_nocopy (&options, xstrdup ("paper-size"),
+ xasprintf("%.2fx%.2fmm", width, height));
+ string_map_insert_nocopy (&options, xstrdup ("left-margin"),
+ xasprintf ("%.2fmm", left_margin));
+ string_map_insert_nocopy (&options, xstrdup ("right-margin"),
+ xasprintf ("%.2fmm", right_margin));
+ string_map_insert_nocopy (&options, xstrdup ("top-margin"),
+ xasprintf ("%.2fmm", top_margin));
+ string_map_insert_nocopy (&options, xstrdup ("bottom-margin"),
+ xasprintf ("%.2fmm", bottom_margin));
+
+ window->print_xrd =
+ xr_driver_create (gtk_print_context_get_cairo_context (context), &options);
+
+ string_map_destroy (&options);
+}
+
+static gboolean
+paginate (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ PsppireOutputWindow *window)
+{
+ if ( window->print_item < window->n_items )
+ {
+ xr_driver_output_item (window->print_xrd, window->items[window->print_item++]);
+ if (xr_driver_need_new_page (window->print_xrd))
+ {
+ xr_driver_next_page (window->print_xrd, NULL);
+ window->print_n_pages ++;
+ }
+ return FALSE;
+ }
+ else
+ {
+ gtk_print_operation_set_n_pages (operation, window->print_n_pages);
+ window->print_item = 0;
+ create_xr_print_driver (context, window);
+ return TRUE;
+ }
+}
+
+static void
+begin_print (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ PsppireOutputWindow *window)
+{
+ create_xr_print_driver (context, window);
+
+ window->print_item = 0;
+ window->print_n_pages = 1;
+}
+
+static void
+end_print (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ PsppireOutputWindow *window)
+{
+ xr_driver_destroy (window->print_xrd);
+}
+
+
+static void
+draw_page (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gint page_number,
+ PsppireOutputWindow *window)
+{
+ xr_driver_next_page (window->print_xrd, gtk_print_context_get_cairo_context (context));
+ while ( window->print_item < window->n_items)
+ {
+ xr_driver_output_item (window->print_xrd, window->items [window->print_item++]);
+ if ( xr_driver_need_new_page (window->print_xrd) )
+ break;
+ }
+}
+
+
+static void
+psppire_output_window_print (PsppireOutputWindow *window)
+{
+ GtkPrintOperationResult res;
+
+ GtkPrintOperation *print = gtk_print_operation_new ();
+
+ if (window->print_settings != NULL)
+ gtk_print_operation_set_print_settings (print, window->print_settings);
+
+ g_signal_connect (print, "begin_print", G_CALLBACK (begin_print), window);
+ g_signal_connect (print, "end_print", G_CALLBACK (end_print), window);
+ g_signal_connect (print, "paginate", G_CALLBACK (paginate), window);
+ g_signal_connect (print, "draw_page", G_CALLBACK (draw_page), window);
+
+ res = gtk_print_operation_run (print, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
+ GTK_WINDOW (window), NULL);
+
+ if (res == GTK_PRINT_OPERATION_RESULT_APPLY)
+ {
+ if (window->print_settings != NULL)
+ g_object_unref (window->print_settings);
+ window->print_settings = g_object_ref (gtk_print_operation_get_print_settings (print));
+
+ }
+
+ g_object_unref (print);
+}
projects / pspp-builds.git / blobdiff