X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fui%2Fgui%2Fpsppire-output-window.c;h=b2ea1103ea4c5eecfe77449560933e0c9182e4bd;hb=933040005343d87414f14c48c90dfaa92110dc0a;hp=788db801a247932275f9958c83dff692bb252027;hpb=bcbf301dff22591f0b8b7eccd3502ddc05e68d85;p=pspp diff --git a/src/ui/gui/psppire-output-window.c b/src/ui/gui/psppire-output-window.c index 788db801a2..b2ea1103ea 100644 --- a/src/ui/gui/psppire-output-window.c +++ b/src/ui/gui/psppire-output-window.c @@ -168,7 +168,8 @@ expose_event_callback (GtkWidget *widget, GdkEventExpose *event, gpointer data) cairo_t *cr; cr = gdk_cairo_create (widget->window); - xr_rendering_draw (r, cr); + xr_rendering_draw (r, cr, event->area.x, event->area.y, + event->area.width, event->area.height); cairo_destroy (cr); return TRUE; @@ -415,17 +416,6 @@ on_row_activate (GtkTreeView *overview, static void psppire_output_window_print (PsppireOutputWindow *window); -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) @@ -443,62 +433,216 @@ export_output (PsppireOutputWindow *window, struct string_map *options, output_driver_destroy (driver); } + +struct file_types +{ + const gchar *label; + const gchar *ext; +}; + +enum + { + FT_AUTO = 0, + FT_PDF, + FT_HTML, + FT_ODT, + FT_TXT, + FT_PS, + FT_CSV, + n_FT + }; + +#define N_EXTENTIONS (n_FT - 1) + +struct file_types ft[n_FT] = { + {N_("Infer file type from extention"), NULL}, + {N_("PDF (*.pdf)"), ".pdf"}, + {N_("HTML (*.html)"), ".html"}, + {N_("OpenDocument (*.odt)"), ".odt"}, + {N_("Text (*.txt)"), ".txt"}, + {N_("PostScript (*.ps)"), ".ps"}, + {N_("Comma-Separated Values (*.csv)"), ".csv"} +}; + + +static void +on_combo_change (GtkFileChooser *chooser) +{ + gboolean sensitive = FALSE; + GtkWidget *combo = gtk_file_chooser_get_extra_widget (chooser); + + int x = 0; + gchar *fn = gtk_file_chooser_get_filename (chooser); + + if (combo && GTK_WIDGET_REALIZED (combo)) + x = gtk_combo_box_get_active (GTK_COMBO_BOX (combo)); + + if (fn == NULL) + { + sensitive = FALSE; + } + else + { + gint i; + if ( x != 0 ) + sensitive = TRUE; + + for (i = 1 ; i < N_EXTENTIONS ; ++i) + { + if ( g_str_has_suffix (fn, ft[i].ext)) + { + sensitive = TRUE; + break; + } + } + } + + g_free (fn); + + gtk_dialog_set_response_sensitive (GTK_DIALOG (chooser), GTK_RESPONSE_ACCEPT, sensitive); +} + + +static void +on_file_chooser_change (GObject *w, GParamSpec *pspec, gpointer data) +{ + + GtkFileChooser *chooser = data; + const gchar *name = g_param_spec_get_name (pspec); + + if ( ! GTK_WIDGET_REALIZED (chooser)) + return; + + /* Ignore this one. It causes recursion. */ + if ( 0 == strcmp ("tooltip-text", name)) + return; + + on_combo_change (chooser); +} + + +/* Recursively descend all the children of W, connecting + to their "notify" signal */ +static void +iterate_widgets (GtkWidget *w, gpointer data) +{ + if ( GTK_IS_CONTAINER (w)) + gtk_container_forall (GTK_CONTAINER (w), iterate_widgets, data); + else + g_signal_connect (w, "notify", G_CALLBACK (on_file_chooser_change), data); +} + + + +static GtkListStore * +create_file_type_list (void) +{ + int i; + GtkTreeIter iter; + GtkListStore *list = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING); + + for (i = 0 ; i < 6 ; ++i) + { + gtk_list_store_append (list, &iter); + gtk_list_store_set (list, &iter, + 0, gettext (ft[i].label), + 1, ft[i].ext, + -1); + } + + return list; +} + static void psppire_output_window_export (PsppireOutputWindow *window) { gint response; + GtkWidget *combo; + GtkListStore *list; - 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"), + + GtkWidget *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"); + list = create_file_type_list (); + + combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list)); + + + { + /* Create text cell renderer */ + GtkCellRenderer *cell = gtk_cell_renderer_text_new(); + gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, FALSE ); + + gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo), cell, "text", 0); + } + + g_signal_connect_swapped (combo, "changed", G_CALLBACK (on_combo_change), chooser); + + gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0); + + gtk_file_chooser_set_extra_widget (chooser, combo); + + /* This kludge is necessary because there is no signal to tell us + when the candidate filename of a GtkFileChooser has changed */ + gtk_container_forall (GTK_CONTAINER (dialog), iterate_widgets, dialog); + 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 ) { + int file_type = gtk_combo_box_get_active (GTK_COMBO_BOX (combo)); 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); + if (file_type == FT_AUTO) + { + gint i; + for (i = 1 ; i < N_EXTENTIONS ; ++i) + { + if ( g_str_has_suffix (filename, ft[i].ext)) + { + file_type = i; + break; + } + } + } + + string_map_init (&options); string_map_insert (&options, "output-file", filename); - if (filter == pdf_filter) - { + + switch (file_type) + { + case FT_PDF: 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) - { + break; + case FT_HTML: + export_output (window, &options, "html"); + break; + case FT_ODT: + export_output (window, &options, "odt"); + break; + case FT_PS: + export_output (window, &options, "ps"); + break; + case FT_CSV: + export_output (window, &options, "csv"); + break; + + case FT_TXT: string_map_insert (&options, "headers", "false"); string_map_insert (&options, "paginate", "false"); string_map_insert (&options, "squeeze", "true"); @@ -507,23 +651,16 @@ psppire_output_window_export (PsppireOutputWindow *window) 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 (); + break; + default: + g_assert_not_reached (); + } + + string_map_destroy (&options); 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); } @@ -699,7 +836,7 @@ clipboard_get_cb (GtkClipboard *clipboard, break; default: - g_print ("unsupportted clip target\n"); + g_warning ("unsupported clip target\n"); goto finish; break; }