synfig-studio/trunk/src/gtkmm/canvasoptions.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file canvasoptions.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id$
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
   9 **
  10 **      This package is free software; you can redistribute it and/or
  11 **      modify it under the terms of the GNU General Public License as
  12 **      published by the Free Software Foundation; either version 2 of
  13 **      the License, or (at your option) any later version.
  14 **
  15 **      This package is distributed in the hope that it will be useful,
  16 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 **      General Public License for more details.
  19 **      \endlegal
  20 */
  21 /* ========================================================================= */
  22
  23 /* === H E A D E R S ======================================================= */
  24
  25 #ifdef USING_PCH
  26 #       include "pch.h"
  27 #else
  28 #ifdef HAVE_CONFIG_H
  29 #       include <config.h>
  30 #endif
  31
  32 #include "canvasoptions.h"
  33 #include <gtkmm/frame.h>
  34 #include <gtkmm/table.h>
  35 #include <gtkmm/label.h>
  36 #include <gtkmm/notebook.h>
  37 #include <gtkmm/alignment.h>
  38 #include "canvasview.h"
  39 #include "workarea.h"
  40
  41 #endif
  42
  43 /* === U S I N G =========================================================== */
  44
  45 using namespace std;
  46 using namespace etl;
  47 using namespace synfig;
  48 using namespace studio;
  49
  50 /* === M A C R O S ========================================================= */
  51
  52 /* === G L O B A L S ======================================================= */
  53
  54 /* === P R O C E D U R E S ================================================= */
  55
  56 /* === M E T H O D S ======================================================= */
  57
  58 CanvasOptions::CanvasOptions(loose_handle<studio::CanvasView> canvas_view):
  59         Gtk::Dialog(_("Canvas Options"),*canvas_view,false,true),
  60         canvas_view_(canvas_view),
  61         toggle_grid_snap(_("_Snap to grid"), true),
  62         toggle_grid_show(_("S_how grid"), true),
  63         toggle_time_snap(_("Snap to _frame"), true)
  64 {
  65         vector_grid_size.set_canvas(canvas_view->get_canvas());
  66
  67         Gtk::Alignment *dialogPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  68         dialogPadding->set_padding(12, 12, 12, 12);
  69
  70         Gtk::Notebook *notebook=manage(new class Gtk::Notebook());
  71         dialogPadding->add(*notebook);
  72
  73         toggle_grid_snap.signal_toggled().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_grid_snap_toggle));
  74         toggle_grid_show.signal_toggled().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_grid_show_toggle));
  75
  76         Gtk::Alignment *gridPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  77         gridPadding->set_padding(12, 12, 12, 12);
  78         notebook->append_page(*gridPadding, _("Grid"));
  79
  80         Gtk::VBox *gridBox = manage(new Gtk::VBox(false, 12));
  81         gridPadding->add(*gridBox);
  82
  83         Gtk::Table *gridTable = manage(new Gtk::Table(3, 2, false));
  84         gridTable->set_row_spacings(6);
  85         gridTable->set_col_spacings(12);
  86         gridBox->pack_start(*gridTable, false, false, 0);
  87
  88         Gtk::Label *gridSizeLabel = manage(new Gtk::Label(_("_Grid size"), true));
  89         gridSizeLabel->set_alignment(0, 0.5);
  90         gridSizeLabel->set_mnemonic_widget(vector_grid_size);
  91
  92         toggle_grid_show.set_alignment(0, 0.5);
  93         toggle_grid_snap.set_alignment(0, 0.5);
  94
  95         gridTable->attach(*gridSizeLabel, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
  96         gridTable->attach(vector_grid_size, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
  97         gridTable->attach(toggle_grid_show, 0, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
  98         gridTable->attach(toggle_grid_snap, 0, 2, 2, 3, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
  99
 100         Gtk::Alignment *timePadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 101         timePadding->set_padding(12, 12, 12, 12);
 102         notebook->append_page(*timePadding, _("Time"));
 103
 104         Gtk::VBox *timeBox = manage(new Gtk::VBox(false, 12));
 105         timePadding->add(*timeBox);
 106
 107         timeBox->pack_start(toggle_time_snap, false, false, 0);
 108
 109         Gtk::Alignment *unitPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 110         unitPadding->set_padding(12, 12, 12, 12);
 111         notebook->append_page(*unitPadding, _("Units"));
 112         unitPadding->add(*manage(new Gtk::Label(_("Not yet implemented!"))));
 113
 114         Gtk::Button *ok_button(manage(new class Gtk::Button(Gtk::StockID("gtk-ok"))));
 115         ok_button->show();
 116         add_action_widget(*ok_button,2);
 117         ok_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_ok_pressed));
 118
 119         Gtk::Button *apply_button(manage(new class Gtk::Button(Gtk::StockID("gtk-apply"))));
 120         apply_button->show();
 121         add_action_widget(*apply_button,1);
 122         apply_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_apply_pressed));
 123
 124         Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-close"))));
 125         cancel_button->show();
 126         add_action_widget(*cancel_button,0);
 127         cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_cancel_pressed));
 128
 129         //set_default_response(1);
 130
 131
 132         get_vbox()->pack_start(*dialogPadding);
 133         get_vbox()->show_all();
 134
 135         signal_show().connect(sigc::mem_fun(*this, &studio::CanvasOptions::refresh));
 136
 137         vector_grid_size.set_digits(5);
 138
 139         update_title();
 140 }
 141
 142 CanvasOptions::~CanvasOptions()
 143 {
 144 }
 145
 146 void
 147 CanvasOptions::update_title()
 148 {
 149         set_title(_("Options")+String(" - ")+canvas_view_->get_canvas()->get_name());
 150 }
 151
 152 void
 153 CanvasOptions::refresh()
 154 {
 155         if(canvas_view_->work_area->grid_status())
 156                 toggle_grid_show.set_active(true);
 157         else
 158                 toggle_grid_show.set_active(false);
 159
 160         if(canvas_view_->work_area->get_grid_snap())
 161                 toggle_grid_snap.set_active(true);
 162         else
 163                 toggle_grid_snap.set_active(false);
 164
 165         vector_grid_size.set_value(canvas_view_->work_area->get_grid_size());
 166
 167         tooltips.set_tip(toggle_time_snap,_("Not yet implemented"));
 168         toggle_time_snap.set_sensitive(false);
 169
 170         update_title();
 171 }
 172
 173 void
 174 CanvasOptions::on_grid_snap_toggle()
 175 {
 176 }
 177
 178 void
 179 CanvasOptions::on_grid_show_toggle()
 180 {
 181 }
 182
 183 void
 184 CanvasOptions::on_apply_pressed()
 185 {
 186         if(toggle_grid_snap.get_active())
 187                 canvas_view_->work_area->enable_grid_snap();
 188         else
 189                 canvas_view_->work_area->disable_grid_snap();
 190
 191         if(toggle_grid_show.get_active())
 192                 canvas_view_->work_area->enable_grid();
 193         else
 194                 canvas_view_->work_area->disable_grid();
 195
 196         canvas_view_->work_area->set_grid_size(vector_grid_size.get_value());
 197 }
 198
 199 void
 200 CanvasOptions::on_ok_pressed()
 201 {
 202         on_apply_pressed();
 203         hide();
 204 }
 205
 206 void
 207 CanvasOptions::on_cancel_pressed()
 208 {
 209         refresh();
 210         hide();
 211 }