X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fextension%2Fprefdialog.cpp;h=9d3abae762e4f7138c43fb13a58179d43817537a;hb=eaedc86c02c5a96cc5369d1a216cedcf13eb5704;hp=38f5be4a6de6ff36dc29d162c037d7c2891871ce;hpb=1a632e427ed7f61cb92fcf61585c07868c7339d3;p=inkscape.git diff --git a/src/extension/prefdialog.cpp b/src/extension/prefdialog.cpp index 38f5be4a6..9d3abae76 100644 --- a/src/extension/prefdialog.cpp +++ b/src/extension/prefdialog.cpp @@ -2,7 +2,7 @@ * Authors: * Ted Gould * - * Copyright (C) 2005-2007 Authors + * Copyright (C) 2005-2008 Authors * * Released under GNU GPL, read the file 'COPYING' for more information */ @@ -15,8 +15,12 @@ #include "../dialogs/dialog-events.h" #include "xml/repr.h" -#include "preferences.h" +// Used to get SP_ACTIVE_DESKTOP +#include "inkscape.h" +#include "desktop.h" + #include "effect.h" +#include "implementation/implementation.h" #include "prefdialog.h" @@ -29,53 +33,77 @@ namespace Extension { \param name Name of the Extension who's dialog this is \param help The help string for the extension (NULL if none) \param controls The extension specific widgets in the dialog - + This function initializes the dialog with the name of the extension in the title. It adds a few buttons and sets up handlers for them. It also places the passed in widgets into the dialog. */ -PrefDialog::PrefDialog (Glib::ustring name, gchar const * help, Gtk::Widget * controls, ExecutionEnv * exEnv) : +PrefDialog::PrefDialog (Glib::ustring name, gchar const * help, Gtk::Widget * controls, Effect * effect) : Gtk::Dialog::Dialog(_(name.c_str()), true, true), _help(help), _name(name), - _exEnv(exEnv), _button_ok(NULL), _button_cancel(NULL), _button_preview(NULL), - _button_pinned(NULL) + _param_preview(NULL), + _effect(effect), + _exEnv(NULL) { Gtk::HBox * hbox = Gtk::manage(new Gtk::HBox()); + if (controls == NULL) { + if (_effect == NULL) { + std::cout << "AH!!! No controls and no effect!!!" << std::endl; + return; + } + controls = _effect->get_imp()->prefs_effect(_effect, SP_ACTIVE_DESKTOP, &_signal_param_change, NULL); + _signal_param_change.connect(sigc::mem_fun(this, &PrefDialog::param_change)); + } + hbox->pack_start(*controls, true, true, 6); hbox->show(); this->get_vbox()->pack_start(*hbox, true, true, 6); - if (_exEnv != NULL) { + /* + Gtk::Button * help_button = add_button(Gtk::Stock::HELP, Gtk::RESPONSE_HELP); + if (_help == NULL) + help_button->set_sensitive(false); + */ + _button_cancel = add_button(_effect == NULL ? Gtk::Stock::CANCEL : Gtk::Stock::CLOSE, Gtk::RESPONSE_CANCEL); + _button_cancel->set_use_stock(true); + + _button_ok = add_button(_effect == NULL ? Gtk::Stock::OK : Gtk::Stock::APPLY, Gtk::RESPONSE_OK); + _button_ok->set_use_stock(true); + set_default_response(Gtk::RESPONSE_OK); + _button_ok->grab_focus(); + + if (_effect != NULL && !_effect->no_live_preview) { + if (_param_preview == NULL) { + XML::Document * doc = sp_repr_read_mem(live_param_xml, strlen(live_param_xml), NULL); + _param_preview = Parameter::make(doc->root(), _effect); + } + Gtk::HSeparator * sep = Gtk::manage(new Gtk::HSeparator()); sep->show(); this->get_vbox()->pack_start(*sep, true, true, 4); hbox = Gtk::manage(new Gtk::HBox()); - _button_preview = Gtk::manage(new Gtk::CheckButton(_("Live Preview"))); + _button_preview = _param_preview->get_widget(NULL, NULL, &_signal_preview); _button_preview->show(); - _button_pinned = Gtk::manage(new Gtk::CheckButton(_("Pin Dialog"))); - _button_pinned->show(); hbox->pack_start(*_button_preview, true, true,6); - hbox->pack_start(*_button_pinned, true, true,6); hbox->show(); this->get_vbox()->pack_start(*hbox, true, true, 6); - } - /* - Gtk::Button * help_button = add_button(Gtk::Stock::HELP, Gtk::RESPONSE_HELP); - if (_help == NULL) - help_button->set_sensitive(false); - */ - _button_cancel = add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + Gtk::HBox * hbox = dynamic_cast(_button_preview); + if (hbox != NULL) { + Gtk::Widget * back = hbox->children().back().get_widget(); + Gtk::CheckButton * cb = dynamic_cast(back); + _checkbox_preview = cb; + } + + preview_toggle(); + _signal_preview.connect(sigc::mem_fun(this, &PrefDialog::preview_toggle)); + } - _button_ok = add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK); - set_default_response(Gtk::RESPONSE_OK); - _button_ok->grab_focus(); - GtkWidget *dlg = GTK_WIDGET(gobj()); sp_transientize(dlg); @@ -86,14 +114,23 @@ PrefDialog::~PrefDialog ( ) { if (_param_preview != NULL) { delete _param_preview; + _param_preview = NULL; } - if (_param_pinned != NULL) { - delete _param_pinned; + + if (_exEnv != NULL) { + _exEnv->cancel(); + delete _exEnv; + _exEnv = NULL; + } + + if (_effect != NULL) { + _effect->set_pref_dialog(NULL); } return; } +#if 0 /** \brief Runs the dialog \return The response to the dialog @@ -118,21 +155,85 @@ PrefDialog::run (void) { } return resp; } +#endif + +void +PrefDialog::preview_toggle (void) { + if(_param_preview->get_bool(NULL, NULL)) { + set_modal(true); + if (_exEnv == NULL) { + _exEnv = new ExecutionEnv(_effect, SP_ACTIVE_DESKTOP, NULL, false, false); + _exEnv->run(); + } + } else { + set_modal(false); + if (_exEnv != NULL) { + _exEnv->cancel(); + _exEnv->undo(); + delete _exEnv; + _exEnv = NULL; + } + } +} void -PrefDialog::setPreviewState (Glib::ustring state) { +PrefDialog::param_change (void) { + if (_exEnv != NULL) { + _timersig.disconnect(); + _timersig = Glib::signal_timeout().connect(sigc::mem_fun(this, &PrefDialog::param_timer_expire), + 250, /* ms */ + Glib::PRIORITY_DEFAULT_IDLE); + } + + return; +} + +bool +PrefDialog::param_timer_expire (void) { + if (_exEnv != NULL) { + _exEnv->cancel(); + _exEnv->undo(); + _exEnv->run(); + } + return false; } void -PrefDialog::setPinned (bool in_pin) { - set_modal(!in_pin); +PrefDialog::on_response (int signal) { + if (signal == Gtk::RESPONSE_OK) { + if (_exEnv == NULL) { + if (_effect != NULL) { + _effect->effect(SP_ACTIVE_DESKTOP); + } else { + // Shutdown run() + return; + } + } else { + if (_exEnv->wait()) { + _exEnv->commit(); + } else { + _exEnv->undo(); + } + delete _exEnv; + _exEnv = NULL; + } + } + + if (_param_preview != NULL) { + _checkbox_preview->set_active(false); + } + + if ((signal == Gtk::RESPONSE_CANCEL || signal == Gtk::RESPONSE_DELETE_EVENT) && _effect != NULL) { + delete this; + } + + return; } #include "internal/clear-n_.h" -const char * PrefDialog::pinned_param_xml = "false"; -const char * PrefDialog::live_param_xml = "false"; +const char * PrefDialog::live_param_xml = "false"; }; }; /* namespace Inkscape, Extension */