/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2008, 2009 Free Software Foundation
+ Copyright (C) 2008, 2009, 2010 Free Software Foundation
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <libpspp/cast.h>
#include <libpspp/message.h>
+#include <libpspp/string-map.h>
#include <output/cairo.h>
+#include <output/chart-item.h>
#include <output/driver-provider.h>
+#include <output/output-item.h>
+#include <output/table-item.h>
+#include <output/text-item.h>
#include <output/tab.h>
#include <stdlib.h>
}
+static void
+psppire_output_window_dispose (GObject *obj)
+{
+ PsppireOutputWindow *viewer = PSPPIRE_OUTPUT_WINDOW (obj);
+ size_t i;
+
+ for (i = 0; i < viewer->n_items; i++)
+ output_item_unref (viewer->items[i]);
+ free (viewer->items);
+ viewer->items = NULL;
+ viewer->n_items = viewer->allocated_items = 0;
+
+ /* Chain up to the parent class */
+ G_OBJECT_CLASS (parent_class)->dispose (obj);
+}
+
static void
psppire_output_window_class_init (PsppireOutputWindowClass *class)
{
+ GObjectClass *object_class = G_OBJECT_CLASS (class);
+
parent_class = g_type_class_peek_parent (class);
+ object_class->dispose = psppire_output_window_dispose;
}
const struct output_item *item)
{
struct psppire_output_driver *pod = psppire_output_cast (this);
+ PsppireOutputWindow *viewer;
GtkWidget *drawing_area;
struct xr_rendering *r;
+ struct string title;
+ GtkTreeStore *store;
+ GtkTreePath *path;
+ GtkTreeIter iter;
cairo_t *cr;
int tw, th;
gtk_widget_show_all (GTK_WIDGET (pod->viewer));
pod->viewer->driver = pod;
}
+ viewer = pod->viewer;
+
+ if (viewer->n_items >= viewer->allocated_items)
+ viewer->items = x2nrealloc (viewer->items, &viewer->allocated_items,
+ sizeof *viewer->items);
+ viewer->items[viewer->n_items++] = output_item_ref (item);
+
+ if (is_text_item (item))
+ {
+ const struct text_item *text_item = to_text_item (item);
+ enum text_item_type type = text_item_get_type (text_item);
+ const char *text = text_item_get_text (text_item);
+
+ if (type == TEXT_ITEM_COMMAND_CLOSE)
+ {
+ viewer->in_command = false;
+ return;
+ }
+ else if (text[0] == '\0')
+ return;
+ }
cr = gdk_cairo_create (GTK_WIDGET (pod->viewer)->window);
if (pod->xr == NULL)
- pod->xr = xr_create_driver (cr);
+ {
+ const GtkStyle *style = gtk_widget_get_style (GTK_WIDGET (viewer));
+ struct string_map options = STRING_MAP_INITIALIZER (options);
+ PangoFontDescription *font_desc;
+ char *font_name;
+
+ /* Use GTK+ default font as proportional font. */
+ font_name = pango_font_description_to_string (style->font_desc);
+ string_map_insert (&options, "prop-font", font_name);
+ g_free (font_name);
+
+ /* Derived emphasized font from proportional font. */
+ font_desc = pango_font_description_copy (style->font_desc);
+ pango_font_description_set_style (font_desc, PANGO_STYLE_ITALIC);
+ font_name = pango_font_description_to_string (font_desc);
+ string_map_insert (&options, "emph-font", font_name);
+ g_free (font_name);
+ pango_font_description_free (font_desc);
+
+ pod->xr = xr_driver_create (cr, &options);
+
+ string_map_destroy (&options);
+ }
r = xr_rendering_create (pod->xr, item, cr);
if (r == NULL)
g_signal_connect (G_OBJECT (drawing_area), "expose_event",
G_CALLBACK (expose_event_callback), NULL);
+ if (!is_text_item (item)
+ || text_item_get_type (to_text_item (item)) != TEXT_ITEM_SYNTAX
+ || !viewer->in_command)
+ {
+ store = GTK_TREE_STORE (gtk_tree_view_get_model (viewer->overview));
+
+ ds_init_empty (&title);
+ if (is_text_item (item)
+ && text_item_get_type (to_text_item (item)) == TEXT_ITEM_COMMAND_OPEN)
+ {
+ gtk_tree_store_append (store, &iter, NULL);
+ viewer->cur_command = iter; /* XXX shouldn't save a GtkTreeIter */
+ viewer->in_command = true;
+ }
+ else
+ {
+ GtkTreeIter *p = viewer->in_command ? &viewer->cur_command : NULL;
+ gtk_tree_store_append (store, &iter, p);
+ }
+
+ ds_clear (&title);
+ if (is_text_item (item))
+ ds_put_cstr (&title, text_item_get_text (to_text_item (item)));
+ else if (is_table_item (item))
+ {
+ const char *caption = table_item_get_caption (to_table_item (item));
+ if (caption != NULL)
+ ds_put_format (&title, "Table: %s", caption);
+ else
+ ds_put_cstr (&title, "Table");
+ }
+ else if (is_chart_item (item))
+ {
+ const char *s = chart_item_get_title (to_chart_item (item));
+ if (s != NULL)
+ ds_put_format (&title, "Chart: %s", s);
+ else
+ ds_put_cstr (&title, "Chart");
+ }
+ gtk_tree_store_set (store, &iter,
+ COL_TITLE, ds_cstr (&title),
+ COL_Y, viewer->y,
+ -1);
+ ds_destroy (&title);
+
+ path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
+ gtk_tree_view_expand_row (viewer->overview, path, TRUE);
+ gtk_tree_path_free (path);
+ }
+
if (pod->viewer->max_width < tw)
pod->viewer->max_width = tw;
pod->viewer->y += th;
static struct output_driver_class psppire_output_class =
{
"PSPPIRE", /* name */
- NULL, /* create */
NULL, /* destroy */
psppire_output_submit, /* submit */
NULL, /* flush */
pod = xzalloc (sizeof *pod);
d = &pod->driver;
- output_driver_init (d, &psppire_output_class, "PSPPIRE", 0);
+ output_driver_init (d, &psppire_output_class, "PSPPIRE",
+ SETTINGS_DEVICE_UNFILTERED);
output_driver_register (d);
}
\f
gtk_adjustment_set_value (vadj, y);
}
+static GtkFileFilter *
+add_filter (GtkFileChooser *chooser, const char *name, const char *pattern)
+{
+ GtkFileFilter *filter = gtk_file_filter_new ();
+ g_object_ref_sink (G_OBJECT (filter));
+ gtk_file_filter_set_name (filter, name);
+ gtk_file_filter_add_pattern (filter, pattern);
+ gtk_file_chooser_add_filter (chooser, filter);
+ return filter;
+}
+
+static void
+export_output (PsppireOutputWindow *window, struct string_map *options,
+ const char *format)
+{
+ struct output_driver *driver;
+ size_t i;
+
+ string_map_insert (options, "format", format);
+ driver = output_driver_create (options);
+ if (driver == NULL)
+ return;
+
+ for (i = 0; i < window->n_items; i++)
+ driver->class->submit (driver, window->items[i]);
+ output_driver_destroy (driver);
+}
+
+static void
+psppire_output_window_export (PsppireOutputWindow *window)
+{
+ gint response;
+
+ GtkFileFilter *pdf_filter;
+ GtkFileFilter *html_filter;
+ GtkFileFilter *odt_filter;
+ GtkFileFilter *txt_filter;
+ GtkFileFilter *ps_filter;
+ GtkFileFilter *csv_filter;
+ GtkFileChooser *chooser;
+ GtkWidget *dialog;
+
+ dialog = gtk_file_chooser_dialog_new (_("Export Output"),
+ GTK_WINDOW (window),
+ GTK_FILE_CHOOSER_ACTION_SAVE,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+ NULL);
+ chooser = GTK_FILE_CHOOSER (dialog);
+
+ pdf_filter = add_filter (chooser, _("PDF Files (*.pdf)"), "*.pdf");
+ html_filter = add_filter (chooser, _("HTML Files (*.html)"), "*.html");
+ odt_filter = add_filter (chooser, _("OpenDocument Files (*.odt)"), "*.odt");
+ txt_filter = add_filter (chooser, _("Text Files (*.txt)"), "*.txt");
+ ps_filter = add_filter (chooser, _("PostScript Files (*.ps)"), "*.ps");
+ csv_filter = add_filter (chooser, _("Comma-Separated Value Files (*.csv)"),
+ "*.csv");
+
+ gtk_file_chooser_set_do_overwrite_confirmation (chooser, TRUE);
+ gtk_file_chooser_set_filter (chooser, pdf_filter);
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ if ( response == GTK_RESPONSE_ACCEPT )
+ {
+ char *filename = gtk_file_chooser_get_filename (chooser);
+ GtkFileFilter *filter = gtk_file_chooser_get_filter (chooser);
+ struct string_map options;
+
+ g_return_if_fail (filename);
+ g_return_if_fail (filter);
+
+ string_map_init (&options);
+ string_map_insert (&options, "output-file", filename);
+ if (filter == pdf_filter)
+ {
+ export_output (window, &options, "pdf");
+ }
+ else if (filter == html_filter)
+ export_output (window, &options, "html");
+ else if (filter == odt_filter)
+ export_output (window, &options, "odt");
+ else if (filter == txt_filter)
+ {
+ string_map_insert (&options, "headers", "false");
+ string_map_insert (&options, "paginate", "false");
+ string_map_insert (&options, "squeeze", "true");
+ string_map_insert (&options, "emphasis", "none");
+ string_map_insert (&options, "charts", "none");
+ string_map_insert (&options, "top-margin", "0");
+ string_map_insert (&options, "bottom-margin", "0");
+ export_output (window, &options, "txt");
+ }
+ else if (filter == ps_filter)
+ export_output (window, &options, "ps");
+ else if (filter == csv_filter)
+ export_output (window, &options, "csv");
+ else
+ g_return_if_reached ();
+
+ free (filename);
+ }
+
+ g_object_unref (G_OBJECT (pdf_filter));
+ g_object_unref (G_OBJECT (html_filter));
+ g_object_unref (G_OBJECT (txt_filter));
+ g_object_unref (G_OBJECT (ps_filter));
+ g_object_unref (G_OBJECT (csv_filter));
+
+ gtk_widget_destroy (dialog);
+}
+
static void
psppire_output_window_init (PsppireOutputWindow *window)
{
N_COLS,
G_TYPE_STRING, /* COL_TITLE */
G_TYPE_LONG))); /* COL_Y */
- window->last_table_num = -1;
+
+ window->in_command = false;
+
+ window->items = NULL;
+ window->n_items = window->allocated_items = 0;
column = gtk_tree_view_column_new ();
gtk_tree_view_append_column (GTK_TREE_VIEW (window->overview), column);
GTK_MENU_SHELL (gtk_ui_manager_get_widget (uim,"/ui/menubar1/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_object_unref (xml);
g_signal_connect (window, "delete-event",