#include "window-manager.h"
+#include <data/dictionary.h>
+#include <language/lexer/lexer.h>
#include <language/command.h>
#include <data/procedure.h>
#include "syntax-editor.h"
#include "syntax-editor-source.h"
extern struct source_stream *the_source_stream ;
-extern struct lexer *the_lexer;
extern struct dataset *the_dataset;
static gboolean save_editor_to_file (struct syntax_editor *se,
const gchar *filename,
GError **err);
+/* Append ".sps" to FILENAME if necessary.
+ The returned result must be freed when no longer required.
+ */
+static gchar *
+append_suffix (const gchar *filename)
+{
+ if ( ! g_str_has_suffix (filename, ".sps" ) &&
+ ! g_str_has_suffix (filename, ".SPS" ) )
+ {
+ return g_strdup_printf ("%s.sps", filename);
+ }
+
+ return strdup (filename);
+}
+
/* If the buffer's modified flag is set, then save it, and close the window.
Otherwise just close the window.
*/
{
gint response;
GtkWidget *dialog =
- gtk_message_dialog_new (GTK_WINDOW(e->window),
+ gtk_message_dialog_new (GTK_WINDOW (e->window),
GTK_DIALOG_MODAL,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_NONE,
_("Save contents of syntax editor to %s?"),
- e->name ? e->name : _("Untitled")
+ e->name
);
- gtk_dialog_add_button (GTK_DIALOG(dialog),
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
GTK_STOCK_YES,
GTK_RESPONSE_ACCEPT);
- gtk_dialog_add_button (GTK_DIALOG(dialog),
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
GTK_STOCK_NO,
GTK_RESPONSE_REJECT);
- gtk_dialog_add_button (GTK_DIALOG(dialog),
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL);
- response = gtk_dialog_run (GTK_DIALOG(dialog));
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
{
GError *err = NULL;
- if ( ! save_editor_to_file (se, e->name ? e->name : _("Untitled"),
- &err) )
+ if ( ! save_editor_to_file (se, e->name, &err) )
{
msg (ME, err->message);
g_error_free (err);
return ;
}
- gtk_widget_destroy (e->window);
+ gtk_widget_destroy (GTK_WIDGET (e->window));
}
/* Callback for the File->SaveAs menuitem */
static void
-on_syntax_save_as (GtkMenuItem *menuitem,
- gpointer user_data)
+on_syntax_save_as (GtkMenuItem *menuitem, gpointer user_data)
{
GtkFileFilter *filter;
gint response;
GtkWidget *dialog =
gtk_file_chooser_dialog_new (_("Save Syntax"),
- GTK_WINDOW(e->window),
+ GTK_WINDOW (e->window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) "));
gtk_file_filter_add_pattern (filter, "*.sps");
gtk_file_filter_add_pattern (filter, "*.SPS");
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter);
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("All Files"));
gtk_file_filter_add_pattern (filter, "*");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
- gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER(dialog),
+ gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog),
TRUE);
response = gtk_dialog_run (GTK_DIALOG (dialog));
}
/* Callback for the File->Save menuitem */
-void
-on_syntax_save (GtkMenuItem *menuitem,
- gpointer user_data)
+static void
+on_syntax_save (GtkMenuItem *menuitem, gpointer user_data)
{
struct syntax_editor *se = user_data;
struct editor_window *e = user_data;
on_syntax_save_as (menuitem, user_data);
else
{
- GError *err;
+ GError *err = NULL;
save_editor_to_file (se, e->name, &err);
- msg (ME, err->message);
- g_error_free (err);
+ if ( err )
+ {
+ msg (ME, err->message);
+ g_error_free (err);
+ }
}
}
return FALSE;
}
+static void
+execute_syntax (const struct syntax_editor *se, GtkTextIter start,
+ GtkTextIter stop)
+{
+ g_return_if_fail (proc_has_source (the_dataset));
+
+ getl_append_source (the_source_stream,
+ create_syntax_editor_source (se, start, stop));
+ for (;;)
+ {
+ const struct dictionary *dict = dataset_dict (the_dataset);
+ int result = cmd_parse (se->lexer, the_dataset,
+ dict_get_var_cnt (dict) > 0 ?
+ CMD_STATE_DATA : CMD_STATE_INITIAL);
+ if (result == CMD_EOF || result == CMD_FINISH)
+ break;
+ }
+}
+
+/* Parse and execute all the text in the buffer */
static void
on_run_all (GtkMenuItem *menuitem, gpointer user_data)
{
gtk_text_buffer_get_iter_at_line (se->buffer, &begin, 0);
gtk_text_buffer_get_iter_at_line (se->buffer, &end, -1);
- getl_append_source (the_source_stream,
- create_syntax_editor_source (se, begin, end));
- for (;;)
- {
- int result = cmd_parse (the_lexer, the_dataset,
- proc_has_source (the_dataset)
- ? CMD_STATE_DATA : CMD_STATE_INITIAL);
- if (result == CMD_EOF || result == CMD_FINISH)
- break;
- }
+ execute_syntax (se, begin, end);
+}
+
+/* Parse and execute the currently selected text */
+static void
+on_run_selection (GtkMenuItem *menuitem, gpointer user_data)
+{
+ GtkTextIter begin, end;
+ struct syntax_editor *se = user_data;
+
+ if ( gtk_text_buffer_get_selection_bounds (se->buffer, &begin, &end) )
+ execute_syntax (se, begin, end);
+}
+
+
+/* Parse and execute the current line */
+static void
+on_run_current_line (GtkMenuItem *menuitem, gpointer user_data)
+{
+ GtkTextIter begin, end;
+ GtkTextIter here;
+ gint line;
+
+ struct syntax_editor *se = user_data;
+
+ /* Get the current line */
+ gtk_text_buffer_get_iter_at_mark (se->buffer,
+ &here,
+ gtk_text_buffer_get_insert (se->buffer)
+ );
+
+ line = gtk_text_iter_get_line (&here) ;
+
+ /* Now set begin and end to the start of this line, and start of
+ following line respectively */
+ gtk_text_buffer_get_iter_at_line (se->buffer, &begin, line);
+ gtk_text_buffer_get_iter_at_line (se->buffer, &end, line + 1);
+
+ execute_syntax (se, begin, end);
+}
+
+
+
+/* Parse and execute the from the current line, to the end of the
+ buffer */
+static void
+on_run_to_end (GtkMenuItem *menuitem, gpointer user_data)
+{
+ GtkTextIter begin, end;
+ GtkTextIter here;
+ gint line;
+
+ struct syntax_editor *se = user_data;
+
+ /* Get the current line */
+ gtk_text_buffer_get_iter_at_mark (se->buffer,
+ &here,
+ gtk_text_buffer_get_insert (se->buffer)
+ );
+
+ line = gtk_text_iter_get_line (&here) ;
+
+ /* Now set begin and end to the start of this line, and end of buffer
+ respectively */
+ gtk_text_buffer_get_iter_at_line (se->buffer, &begin, line);
+ gtk_text_buffer_get_iter_at_line (se->buffer, &end, -1);
+
+ execute_syntax (se, begin, end);
}
struct syntax_editor *se ;
struct editor_window *e;
+ connect_help (xml);
+
se = g_malloc (sizeof (*se));
e = (struct editor_window *)se;
- e->window = get_widget_assert (xml, "syntax_editor");
+ e->window = GTK_WINDOW (get_widget_assert (xml, "syntax_editor"));
text_view = get_widget_assert (xml, "syntax_text_view");
- se->buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW(text_view));
+ se->buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view));
+ se->lexer = lex_create (the_source_stream);
g_signal_connect (get_widget_assert (xml,"file_new_syntax"),
"activate",
- G_CALLBACK(new_syntax_window),
+ G_CALLBACK (new_syntax_window),
e->window);
g_signal_connect (get_widget_assert (xml,"file_open_syntax"),
"activate",
- G_CALLBACK(open_syntax_window),
+ G_CALLBACK (open_syntax_window),
e->window);
g_signal_connect (get_widget_assert (xml,"file_new_data"),
"activate",
- G_CALLBACK(new_data_window),
+ G_CALLBACK (new_data_window),
e->window);
g_signal_connect (get_widget_assert (xml,"file_open_data"),
"activate",
- G_CALLBACK(open_data_window),
+ G_CALLBACK (open_data_window),
e->window);
g_signal_connect (get_widget_assert (xml,"help_about"),
"activate",
- G_CALLBACK(about_new),
+ G_CALLBACK (about_new),
e->window);
+ g_signal_connect (get_widget_assert (xml,"help_reference"),
+ "activate",
+ G_CALLBACK (reference_manual),
+ NULL);
-#if 0
- g_signal_connect (get_widget_assert (xml,"file_quit"),
+ g_signal_connect (get_widget_assert (xml, "file_save"),
"activate",
- G_CALLBACK(on_quit),
+ G_CALLBACK (on_syntax_save),
se);
- g_signal_connect (get_widget_assert (xml,"file_save"),
+ g_signal_connect (get_widget_assert (xml, "file_save_as"),
"activate",
- G_CALLBACK(on_syntax_save),
+ G_CALLBACK (on_syntax_save_as),
se);
- g_signal_connect (get_widget_assert (xml,"file_save_as"),
+
+ g_signal_connect (get_widget_assert (xml,"file_quit"),
"activate",
- G_CALLBACK(on_syntax_save_as),
+ G_CALLBACK (on_quit),
se);
-#endif
g_signal_connect (get_widget_assert (xml,"run_all"),
"activate",
- G_CALLBACK(on_run_all),
+ G_CALLBACK (on_run_all),
+ se);
+
+
+ g_signal_connect (get_widget_assert (xml,"run_selection"),
+ "activate",
+ G_CALLBACK (on_run_selection),
+ se);
+
+ g_signal_connect (get_widget_assert (xml,"run_current_line"),
+ "activate",
+ G_CALLBACK (on_run_current_line),
se);
+ g_signal_connect (get_widget_assert (xml,"run_to_end"),
+ "activate",
+ G_CALLBACK (on_run_to_end),
+ se);
+
+
+ g_signal_connect (get_widget_assert (xml,"windows_minimise_all"),
+ "activate",
+ G_CALLBACK (minimise_all_windows),
+ NULL);
+
+
g_object_unref (xml);
g_signal_connect (e->window, "delete-event",
- G_CALLBACK(on_delete), se);
+ G_CALLBACK (on_delete), se);
+
+
return se;
}
GtkTextIter start, stop;
gchar *text;
+ gchar *suffixedname;
gchar *glibfilename;
g_assert (filename);
- glibfilename = g_filename_from_utf8 (filename, -1, 0, 0, err);
+ suffixedname = append_suffix (filename);
+
+ glibfilename = g_filename_from_utf8 (suffixedname, -1, 0, 0, err);
+
+ g_free ( suffixedname);
if ( ! glibfilename )
return FALSE;
GtkWidget *dialog =
gtk_file_chooser_dialog_new (_("Open Syntax"),
- GTK_WINDOW(parent),
+ GTK_WINDOW (parent),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) "));
gtk_file_filter_add_pattern (filter, "*.sps");
gtk_file_filter_add_pattern (filter, "*.SPS");
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter);
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("All Files"));
gtk_widget_destroy (dialog);
}
-
-
-
-
-
projects / pspp-builds.git / blobdiff