/* Get ready to run the CBlorb compiler. This function is called from a child
process watch, so the GDK lock is not held and must be acquired for any GUI
calls. */
static void
prepare_cblorb_compiler(CompilerData *data)
{
gdk_threads_enter();
i7_document_display_status_message(I7_DOCUMENT(data->story), _("Running cBlorb..."), COMPILE_OPERATIONS);
gdk_threads_leave();
}
/* Set everything up for using the NI compiler. Called from the main thread. */
static void
prepare_ni_compiler(CompilerData *data)
{
I7_STORY_USE_PRIVATE(data->story, priv);
GError *err = NULL;
/* Clear the previous compile output */
gtk_text_buffer_set_text(priv->progress, "", -1);
html_load_blank(WEBKIT_WEB_VIEW(data->story->panel[LEFT]->results_tabs[I7_RESULTS_TAB_REPORT]));
html_load_blank(WEBKIT_WEB_VIEW(data->story->panel[RIGHT]->results_tabs[I7_RESULTS_TAB_REPORT]));
/* Create the UUID file if needed */
GFile *uuid_file = g_file_get_child(data->input_file, "uuid.txt");
if(!g_file_query_exists(uuid_file, NULL)) {
#ifdef E2FS_UUID /* code for e2fsprogs uuid */
uuid_t uuid;
gchar uuid_string[37];
uuid_generate_time(uuid);
uuid_unparse(uuid, uuid_string);
#else /* code for OSSP UUID */
gchar *uuid_string = NULL; /* a new buffer is allocated if NULL */
uuid_t *uuid;
if(!((uuid_create(&uuid) == UUID_RC_OK)
&& (uuid_make(uuid, UUID_MAKE_V1) == UUID_RC_OK)
&& (uuid_export(uuid, UUID_FMT_STR, (void **)&uuid_string, NULL) == UUID_RC_OK)
&& (uuid_destroy(uuid) == UUID_RC_OK))) {
error_dialog(GTK_WINDOW(data->story), NULL, _("Error creating UUID."));
g_object_unref(uuid_file);
return;
}
#endif /* UUID conditional */
if(!g_file_replace_contents(uuid_file, uuid_string, strlen(uuid_string), NULL, FALSE, G_FILE_CREATE_NONE, NULL, NULL, &err)) {
IO_ERROR_DIALOG(GTK_WINDOW(data->story), uuid_file, err, _("creating UUID file"));
g_object_unref(uuid_file);
return;
}
#ifndef E2FS_UUID /* Only OSSP UUID */
free(uuid_string);
#endif /* !OSSP_UUID */
}
g_object_unref(uuid_file);
/* Display status message */
i7_document_display_status_message(I7_DOCUMENT(data->story), _("Compiling Inform 7 to Inform 6"), COMPILE_OPERATIONS);
}
/* Callback for beginning the print operation, we give the printed pages our
tab width from the preferences, and the margins from the page setup dialog. */
static void
on_begin_print(GtkPrintOperation *print, GtkPrintContext *context,
I7Document *document)
{
I7App *theapp = i7_app_get();
GSettings *prefs = i7_app_get_prefs(theapp);
GtkSourcePrintCompositor *compositor = gtk_source_print_compositor_new(i7_document_get_buffer(document));
g_signal_connect(print, "draw-page", G_CALLBACK(on_draw_page), compositor);
g_signal_connect(print, "end-print", G_CALLBACK(on_end_print), compositor);
/* Design our printed page */
unsigned tabwidth = g_settings_get_uint(prefs, PREFS_TAB_WIDTH);
if(tabwidth == 0)
tabwidth = DEFAULT_TAB_WIDTH;
gtk_source_print_compositor_set_tab_width(compositor, tabwidth);
gtk_source_print_compositor_set_wrap_mode(compositor, GTK_WRAP_WORD_CHAR);
PangoFontDescription *font = get_font_description();
gchar *fontstring = pango_font_description_to_string(font);
pango_font_description_free(font);
gtk_source_print_compositor_set_body_font_name(compositor, fontstring);
g_free(fontstring);
GtkPageSetup *setup = i7_app_get_page_setup(i7_app_get());
gtk_source_print_compositor_set_top_margin(compositor, gtk_page_setup_get_top_margin(setup, GTK_UNIT_MM), GTK_UNIT_MM);
gtk_source_print_compositor_set_bottom_margin(compositor, gtk_page_setup_get_bottom_margin(setup, GTK_UNIT_MM), GTK_UNIT_MM);
gtk_source_print_compositor_set_left_margin(compositor, gtk_page_setup_get_left_margin(setup, GTK_UNIT_MM), GTK_UNIT_MM);
gtk_source_print_compositor_set_right_margin(compositor, gtk_page_setup_get_right_margin(setup, GTK_UNIT_MM), GTK_UNIT_MM);
/* Display a notification in the status bar while paginating */
i7_document_display_status_message(document, _("Paginating..."), PRINT_OPERATIONS);
while(!gtk_source_print_compositor_paginate(compositor, context)) {
i7_document_display_progress_percentage(document, gtk_source_print_compositor_get_pagination_progress(compositor));
while(gtk_events_pending())
gtk_main_iteration();
}
i7_document_display_progress_percentage(document, 0.0);
i7_document_remove_status_message(document, PRINT_OPERATIONS);
gtk_print_operation_set_n_pages(print, gtk_source_print_compositor_get_n_pages(compositor));
}