[Synfig-devl] Carlos Lopez : Initial version of show grid check button. Needs a proper icon.

[Genete]

Module: synfig
Branch: genete_canvasview
Commit: 26d2a02c0537c6ddc33f58ad848060e3f6e3409e
URL:    
http://synfig.git.sourceforge.net/git/gitweb.cgi?p=synfig;a=commit;h=26d2a02c0537c6ddc33f58ad848060e3f6e3409e

Author: Carlos Lopez <car...@pcnuevo.(none)>
Date:   Mon Jun 29 01:41:12 2009 +0200

Initial version of show grid check button. Needs a proper icon.

---

 synfig-studio/trunk/src/gtkmm/canvasview.cpp |   32 ++++++++++++++++++++++++-
 synfig-studio/trunk/src/gtkmm/canvasview.h   |    3 ++
 2 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/synfig-studio/trunk/src/gtkmm/canvasview.cpp 
b/synfig-studio/trunk/src/gtkmm/canvasview.cpp
index 3fe39e7..ab500e4 100644
--- a/synfig-studio/trunk/src/gtkmm/canvasview.cpp
+++ b/synfig-studio/trunk/src/gtkmm/canvasview.cpp
@@ -709,6 +709,7 @@ CanvasView::CanvasView(etl::loose_handle<Instance> 
instance,etl::handle<synfigap
        toggling_ducks_=false;
        changing_resolution_=false;
        updating_quality_=false;
+       toggling_show_grid=false;
 
        smach_.set_default_state(&state_normal);
 
@@ -1102,7 +1103,7 @@ CanvasView::create_status_bar()
 Gtk::Widget*
 CanvasView::create_display_bar()
 {
-       displaybar = manage(new class Gtk::Table(1, 5, false));
+       displaybar = manage(new class Gtk::Table(1, 6, false));
 
        // Setup the ToggleDuckDial widget
        toggleducksdial = Gtk::manage(new class ToggleDucksDial());
@@ -1155,11 +1156,24 @@ CanvasView::create_display_bar()
        tooltips.set_tip(*quality_spin, _("Quality (lower is better)"));
        quality_spin->show();
 
+       // Set up the show grid check button
+       show_grid = Gtk::manage(new class Gtk::CheckButton());
+       show_grid->set_active(work_area->grid_status());
+       Gtk::Image *icon = manage(new Gtk::Image(Gtk::Stock::REMOVE, 
Gtk::IconSize::from_name("synfig-small_icon")));
+       icon->set_padding(0, 0);
+       icon->show();
+       show_grid->add(*icon);
+       show_grid->signal_toggled().connect(
+                       sigc::mem_fun(*this, 
&studio::CanvasView::toggle_show_grid));
+       tooltips.set_tip(*show_grid, _("Show grid when enabled"));
+       show_grid->show();
+
        displaybar->attach(*toggleducksdial, 0, 1, 0, 1, Gtk::SHRINK, 
Gtk::SHRINK);
        displaybar->attach(*separator1, 1, 2, 0, 1, Gtk::FILL, Gtk::FILL);
        displaybar->attach(*resolutiondial, 2, 3, 0, 1, Gtk::SHRINK, 
Gtk::SHRINK);
        displaybar->attach(*separator2, 3, 4, 0, 1, Gtk::FILL, Gtk::FILL);
        displaybar->attach(*quality_spin, 4, 5, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
+       displaybar->attach(*show_grid, 5, 6, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
 
        displaybar->show();
 
@@ -1475,7 +1489,7 @@ CanvasView::init_menus()
 
                grid_show_toggle = 
Gtk::ToggleAction::create("toggle-grid-show", _("Show Grid"));
                grid_show_toggle->set_active(work_area->grid_status());
-               action_group->add(grid_show_toggle, sigc::mem_fun(*work_area, 
&studio::WorkArea::toggle_grid));
+               action_group->add(grid_show_toggle, sigc::mem_fun(*this, 
&studio::CanvasView::toggle_show_grid));
 
                grid_snap_toggle = 
Gtk::ToggleAction::create("toggle-grid-snap", _("Snap to Grid"));
                grid_snap_toggle->set_active(work_area->get_grid_snap());
@@ -3213,6 +3227,20 @@ CanvasView::set_quality(int x)
        quality_spin->set_value(x);
 }
 
+void
+CanvasView::toggle_show_grid()
+{
+       if(toggling_show_grid)
+               return;
+       toggling_show_grid=true;
+       work_area->toggle_grid();
+       // Update the toggle grid show action
+       set_grid_show_toggle(work_area->grid_status());
+       // Update the toggle grid show check button
+       show_grid->set_active(work_area->grid_status());
+       toggling_show_grid=false;
+}
+
 
 void
 CanvasView::on_dirty_preview()
diff --git a/synfig-studio/trunk/src/gtkmm/canvasview.h 
b/synfig-studio/trunk/src/gtkmm/canvasview.h
index 2f26d7b..27cc89f 100644
--- a/synfig-studio/trunk/src/gtkmm/canvasview.h
+++ b/synfig-studio/trunk/src/gtkmm/canvasview.h
@@ -276,6 +276,8 @@ private:
        Gtk::Adjustment quality_adjustment_;
        Gtk::SpinButton *quality_spin;
        bool updating_quality_;
+       Gtk::CheckButton *show_grid;
+       bool toggling_show_grid;
        //! Shows current time and allows edition
        Widget_Time *current_time_widget;
        void on_current_time_widget_changed();
@@ -438,6 +440,7 @@ private:
        void increase_low_res_pixel_size();
        void toggle_low_res_pixel_flag();
        void set_quality(int x);
+       void toggle_show_grid();
 
        /*
  -- ** -- P U B L I C   M E T H O D S -----------------------------------------


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