diff options
| author | David Robillard <d@drobilla.net> | 2008-11-28 00:41:01 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2008-11-28 00:41:01 +0000 |
| commit | 66f214e9dae0e808ba48165f31ffecd92239f291 (patch) | |
| tree | 7decf9ff6466a5a3eb980767b8b8a518f3847a59 /src/gui/PatchWindow.cpp | |
| parent | 32a6198748b61d6d7a6b4246e156f5a8516a2abd (diff) | |
| download | ingen-66f214e9dae0e808ba48165f31ffecd92239f291.tar.gz ingen-66f214e9dae0e808ba48165f31ffecd92239f291.tar.bz2 ingen-66f214e9dae0e808ba48165f31ffecd92239f291.zip | |
Add File->Draw to render patch to graphviz (which can then be used to draw to PDF or SVG or PNG or whatever).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1810 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/gui/PatchWindow.cpp')
| -rw-r--r-- | src/gui/PatchWindow.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/gui/PatchWindow.cpp b/src/gui/PatchWindow.cpp index 30806c7c..7d9980df 100644 --- a/src/gui/PatchWindow.cpp +++ b/src/gui/PatchWindow.cpp @@ -69,6 +69,7 @@ PatchWindow::PatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glad xml->get_widget("patch_save_menuitem", _menu_save); xml->get_widget("patch_save_as_menuitem", _menu_save_as); xml->get_widget("patch_upload_menuitem", _menu_upload); + xml->get_widget("patch_draw_menuitem", _menu_draw); xml->get_widget("patch_edit_controls_menuitem", _menu_edit_controls); xml->get_widget("patch_cut_menuitem", _menu_cut); xml->get_widget("patch_copy_menuitem", _menu_copy); @@ -106,6 +107,8 @@ PatchWindow::PatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glad sigc::mem_fun(this, &PatchWindow::event_save_as)); _menu_upload->signal_activate().connect( sigc::mem_fun(this, &PatchWindow::event_upload)); + _menu_draw->signal_activate().connect( + sigc::mem_fun(this, &PatchWindow::event_draw)); _menu_edit_controls->signal_activate().connect( sigc::mem_fun(this, &PatchWindow::event_edit_controls)); _menu_copy->signal_activate().connect( @@ -460,6 +463,49 @@ PatchWindow::event_upload() void +PatchWindow::event_draw() +{ + Gtk::FileChooserDialog dialog(*this, "Draw to DOT", Gtk::FILE_CHOOSER_ACTION_SAVE); + + dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + Gtk::Button* save_button = dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); + save_button->property_has_default() = true; + + int result = dialog.run(); + + if (result == Gtk::RESPONSE_OK) { + string filename = dialog.get_filename(); + if (filename.find(".") == string::npos) + filename += ".dot"; + + bool confirm = false; + std::fstream fin; + fin.open(filename.c_str(), std::ios::in); + if (fin.is_open()) { // File exists + const string msg = string("File exists!\n") + + "Are you sure you want to overwrite " + filename + "?"; + Gtk::MessageDialog confirm_dialog(*this, + msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_YES_NO, true); + if (confirm_dialog.run() == Gtk::RESPONSE_YES) + confirm = true; + else + confirm = false; + } else { // File doesn't exist + confirm = true; + } + fin.close(); + + if (confirm) { + _view->canvas()->render_to_dot(filename); + _status_bar->push( + (boost::format("Rendered %1% to %2%") % _patch->path() % filename).str(), + STATUS_CONTEXT_PATCH); + } + } +} + + +void PatchWindow::event_edit_controls() { if (_view) |