r16267@tres: ted | 2007-08-16 23:04:38 -0700

 Basic functionality.  Still doesn't cancel all of the execution 
 environment stuff.  But the other parts are working.  Good checkin 
 point.

(bzr r3636)

3 files changed, 79 insertions, 18 deletions

diff --git a/src/extension/execution-env.cpp b/src/extension/execution-env.cpp
index 547eb5a30..b21d7a0f5 100644
--- a/src/extension/execution-env.cpp
+++ b/src/extension/execution-env.cpp
@@ -92,7 +92,7 @@ ExecutionEnv::createPrefsDialog (Gtk::Widget * controls) {
         delete _visibleDialog;
     }
 
-    _visibleDialog = new PrefDialog(_effect->get_name(), _effect->get_help(), controls, this);
+    _visibleDialog = new PrefDialog(_effect->get_name(), _effect->get_help(), controls, this, _effect);
     _visibleDialog->signal_response().connect(sigc::mem_fun(this, &ExecutionEnv::preferencesResponse));
     _visibleDialog->show();
 
diff --git a/src/extension/prefdialog.cpp b/src/extension/prefdialog.cpp
index 38f5be4a6..c9c218b4d 100644
--- a/src/extension/prefdialog.cpp
+++ b/src/extension/prefdialog.cpp
@@ -15,6 +15,10 @@
 #include "../dialogs/dialog-events.h"
 #include "xml/repr.h"
 
+// Used to get SP_ACTIVE_DESKTOP
+#include "inkscape.h"
+#include "desktop.h"
+
 #include "preferences.h"
 #include "effect.h"
 
@@ -34,7 +38,7 @@ namespace 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, ExecutionEnv * exEnv, Effect * effect) :
     Gtk::Dialog::Dialog(_(name.c_str()), true, true),
     _help(help),
     _name(name),
@@ -42,13 +46,31 @@ PrefDialog::PrefDialog (Glib::ustring name, gchar const * help, Gtk::Widget * co
     _button_ok(NULL),
     _button_cancel(NULL),
     _button_preview(NULL),
-    _button_pinned(NULL)
+    _button_pinned(NULL),
+    _param_preview(NULL),
+    _param_pinned(NULL),
+    _effect(effect)
 {
     Gtk::HBox * hbox = Gtk::manage(new Gtk::HBox());
     hbox->pack_start(*controls, 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);
+    _button_cancel->set_use_stock(true);
+
+    _button_ok = add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
+    _button_ok->set_use_stock(true);
+    set_default_response(Gtk::RESPONSE_OK);
+    _button_ok->grab_focus();
+    
+    // If we're working with an effect that can be live and 
+    // the dialog can be pinned, put those options in too
     if (_exEnv != NULL) {
         Gtk::HSeparator * sep = Gtk::manage(new Gtk::HSeparator());
         sep->show();
@@ -63,19 +85,13 @@ PrefDialog::PrefDialog (Glib::ustring name, gchar const * help, Gtk::Widget * co
         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);
+        preview_toggle();
+        pinned_toggle();
+        _signal_preview.connect(sigc::mem_fun(this, &PrefDialog::preview_toggle));
+        _signal_pinned.connect(sigc::mem_fun(this, &PrefDialog::pinned_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);
 
@@ -125,8 +141,46 @@ PrefDialog::setPreviewState (Glib::ustring state) {
 }
 
 void
-PrefDialog::setPinned (bool in_pin) {
-    set_modal(!in_pin);
+PrefDialog::preview_toggle (void) {
+    if(_param_preview->get_bool(NULL, NULL) && !_param_pinned->get_bool(NULL, NULL)) {
+        //std::cout << "Live Preview" << std::endl;
+    } else {
+        //std::cout << "No Preview" << std::endl;
+    }
+}
+
+void
+PrefDialog::pinned_toggle (void) {
+    if (_param_pinned->get_bool(NULL, NULL)) {
+        _button_preview->set_sensitive(false);
+        preview_toggle();
+        set_modal(false);
+
+        _button_ok->set_label(Gtk::Stock::EXECUTE.id);
+        _button_cancel->set_label(Gtk::Stock::CLOSE.id);
+    } else {
+        _button_preview->set_sensitive(true);
+        set_modal(true);
+
+        _button_ok->set_label(Gtk::Stock::OK.id);
+        _button_cancel->set_label(Gtk::Stock::CANCEL.id);
+    }
+}
+
+void
+PrefDialog::on_response (int signal) {
+    if (!_param_pinned->get_bool(NULL, NULL)) {
+        // Not my job if we're not pinned
+        // It's the execution environment's job
+        return;
+    }
+
+    if (signal == Gtk::RESPONSE_OK) {
+        _effect->effect(SP_ACTIVE_DESKTOP);
+    }
+
+    this->hide();
+    delete this;
 }
 
 #include "internal/clear-n_.h"
diff --git a/src/extension/prefdialog.h b/src/extension/prefdialog.h
index 1965b7e96..90dcb14ae 100644
--- a/src/extension/prefdialog.h
+++ b/src/extension/prefdialog.h
@@ -47,15 +47,22 @@ class PrefDialog : public Gtk::Dialog {
     /** \brief  XML to define the live effects parameter on the dialog */
     static const char * live_param_xml;
 
+    Effect * _effect;
+
+    void preview_toggle(void);
+    void pinned_toggle(void);
+
+    void on_response (int signal);
+
 public:
     PrefDialog (Glib::ustring name,
                 gchar const * help,
                 Gtk::Widget * controls,
-                ExecutionEnv * exEnv = NULL);
+                ExecutionEnv * exEnv = NULL,
+                Effect * effect = NULL);
     int run (void);
 
     void setPreviewState (Glib::ustring state);
-    void setPinned (bool in_pin);
 };