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Commit 4a8250dc43f17ec437e7c63f3be34792c1746b39

Authored by Perry Werneck
1 parent e6cdf5f2
Exists in master and in 4 other branches develop, edit-header-bar, keypads, script-support

Only customized sessions can be renamed.

Showing 3 changed files with 39 additions and 5 deletions   Show diff stats
src/include/pw3270.h
  Diff comments   View file @4a8250d
... ... @@ -70,6 +70,9 @@
70 70 const gchar * v3270_get_session_filename(GtkWidget *widget);
71 71 void v3270_set_session_filename(GtkWidget *widget, const gchar *filename);
72 72  
  73 + /// @brief Check if the terminal has a customized session file.
  74 + gboolean v3270_allow_custom_settings(GtkWidget *widget);
  75 +
73 76 GtkWidget * pw3270_settings_dialog_new(const gchar *title, GtkWindow *parent);
74 77  
75 78 G_END_DECLS
... ...
src/objects/window/page.c
  Diff comments   View file @4a8250d
... ... @@ -312,11 +312,13 @@
312 312 static const struct Item {
313 313 const gchar * label;
314 314 GCallback callback;
  315 + gboolean (*check_permission)(GtkWidget *widget)
315 316 } items[] = {
316 317  
317 318 {
318 319 .label = N_("_Rename session"),
319   - .callback = G_CALLBACK(rename_session)
  320 + .callback = G_CALLBACK(rename_session),
  321 + .check_permission = v3270_allow_custom_settings
320 322 },
321 323  
322 324 {
... ... @@ -332,6 +334,10 @@
332 334  
333 335 for(ix = 0; ix < G_N_ELEMENTS(items); ix++) {
334 336 GtkWidget *item = gtk_menu_item_new_with_mnemonic(gettext(items[ix].label));
  337 +
  338 + if(items[ix].check_permission)
  339 + gtk_widget_set_sensitive(item,items[ix].check_permission(terminal));
  340 +
335 341 g_signal_connect(G_OBJECT(item),"activate",items[ix].callback,terminal);
336 342 gtk_widget_show_all(item);
337 343 gtk_menu_shell_append(GTK_MENU_SHELL(menu),item);
... ...
src/objects/window/terminal.c
  Diff comments   View file @4a8250d
... ... @@ -28,6 +28,13 @@
28 28 */
29 29  
30 30 #include "private.h"
  31 +
  32 + #include <glib.h>
  33 + #include <glib/gstdio.h>
  34 + #include <fcntl.h>
  35 + #include <sys/types.h>
  36 + #include <sys/stat.h>
  37 +
31 38 #include <pw3270/actions.h>
32 39 #include <lib3270/toggle.h>
33 40 #include <v3270/settings.h>
... ... @@ -267,18 +274,36 @@
267 274  
268 275 GtkWidget * pw3270_application_window_new_tab(GtkWidget *widget, const gchar *session_file) {
269 276  
270   - struct SessionDescriptor * descriptor;
271   -
272 277 g_return_val_if_fail(PW3270_IS_APPLICATION_WINDOW(widget),NULL);
273 278  
274   - GtkWidget * window = PW3270_APPLICATION_WINDOW(widget);
275 279 GtkWidget * terminal = pw3270_terminal_new(session_file);
276 280  
277   - pw3270_window_set_current_page(window,pw3270_application_window_append_page(window,terminal));
  281 + pw3270_window_set_current_page(widget,pw3270_application_window_append_page(widget,terminal));
278 282  
279 283 return terminal;
280 284  
281 285 }
282 286  
  287 + gboolean v3270_allow_custom_settings(GtkWidget *widget) {
  288 +
  289 + const struct SessionDescriptor * descriptor = (const struct SessionDescriptor *) g_object_get_data(G_OBJECT(widget),"session-descriptor");
  290 +
  291 + if(!(descriptor && *descriptor->filename))
  292 + return FALSE;
  293 +
  294 + if(g_access(descriptor->filename,W_OK))
  295 + return FALSE;
  296 +
  297 +#ifdef _WIN32
  298 +
  299 + return TRUE;
  300 +
  301 +#else
  302 +
  303 + return !g_str_has_prefix(descriptor->filename,g_get_user_config_dir());
  304 +
  305 +#endif // _WIN32
  306 +
  307 + }
283 308  
284 309  
... ...