diff options
Diffstat (limited to 'src/widgets/box3d-toolbar.cpp')
| -rw-r--r-- | src/widgets/box3d-toolbar.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/widgets/box3d-toolbar.cpp b/src/widgets/box3d-toolbar.cpp index 532eecb0f..052eb230b 100644 --- a/src/widgets/box3d-toolbar.cpp +++ b/src/widgets/box3d-toolbar.cpp @@ -43,6 +43,7 @@ #include "selection.h" #include "toolbox.h" #include "ui/icon-names.h" +#include "ui/tools/box3d-tool.h" #include "ui/uxmanager.h" #include "verbs.h" #include "xml/node-event-vector.h" @@ -280,6 +281,8 @@ static void box3d_vp_z_state_changed( GtkToggleAction *act, GtkAction *box3d_ang box3d_vp_state_changed(act, box3d_angle, Proj::Z); } +static void box3d_toolbox_check_ec(SPDesktop* dt, Inkscape::UI::Tools::ToolBase* ec, GObject* holder); + void box3d_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); @@ -409,13 +412,22 @@ void box3d_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/shapes/3dbox/vp_z_state", true) ); } - sigc::connection *connection = new sigc::connection( - sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(box3d_toolbox_selection_changed), G_OBJECT(holder))) - ); - g_signal_connect(holder, "destroy", G_CALLBACK(delete_connection), connection); + desktop->connectEventContextChanged(sigc::bind(sigc::ptr_fun(box3d_toolbox_check_ec), holder)); g_signal_connect(holder, "destroy", G_CALLBACK(purge_repr_listener), holder); } +static void box3d_toolbox_check_ec(SPDesktop* desktop, Inkscape::UI::Tools::ToolBase* ec, GObject* holder) +{ + static sigc::connection changed; + if (SP_IS_BOX3D_CONTEXT(ec)) { + changed = sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(box3d_toolbox_selection_changed), holder)); + box3d_toolbox_selection_changed(sp_desktop_selection(desktop), holder); + } else { + if (changed) + changed.disconnect(); + } +} + /* Local Variables: mode:c++ |