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 #include "general.h"
  42
  43 #endif
  44
  45 /* === U S I N G =========================================================== */
  46
  47 using namespace std;
  48 using namespace etl;
  49 using namespace synfig;
  50 using namespace studio;
  51
  52 /* === M A C R O S ========================================================= */
  53
  54 /* === G L O B A L S ======================================================= */
  55
  56 /* === P R O C E D U R E S ================================================= */
  57
  58 /* === M E T H O D S ======================================================= */
  59
  60 CanvasOptions::CanvasOptions(etl::loose_handle<CanvasView> canvas_view):
  61         Gtk::Dialog(_("Canvas Options"),*canvas_view,false,true),
  62         canvas_view_(canvas_view),
  63         toggle_grid_snap(_("_Snap to grid"), true),
  64         toggle_grid_show(_("S_how grid"), true),
  65         toggle_time_snap(_("Snap to _frame"), true)
  66 {
  67         vector_grid_size.set_canvas(canvas_view->get_canvas());
  68
  69         Gtk::Alignment *dialogPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  70         dialogPadding->set_padding(12, 12, 12, 12);
  71
  72         Gtk::Notebook *notebook=manage(new class Gtk::Notebook());
  73         dialogPadding->add(*notebook);
  74
  75         toggle_grid_snap.signal_toggled().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_grid_snap_toggle));
  76         toggle_grid_show.signal_toggled().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_grid_show_toggle));
  77
  78         Gtk::Alignment *gridPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  79         gridPadding->set_padding(12, 12, 12, 12);
  80         notebook->append_page(*gridPadding, _("Grid"));
  81
  82         Gtk::VBox *gridBox = manage(new Gtk::VBox(false, 12));
  83         gridPadding->add(*gridBox);
  84
  85         Gtk::Table *gridTable = manage(new Gtk::Table(3, 2, false));
  86         gridTable->set_row_spacings(6);
  87         gridTable->set_col_spacings(12);
  88         gridBox->pack_start(*gridTable, false, false, 0);
  89
  90         Gtk::Label *gridSizeLabel = manage(new Gtk::Label(_("_Grid size"), true));
  91         gridSizeLabel->set_alignment(0, 0.5);
  92         gridSizeLabel->set_mnemonic_widget(vector_grid_size);
  93
  94         toggle_grid_show.set_alignment(0, 0.5);
  95         toggle_grid_snap.set_alignment(0, 0.5);
  96
  97         gridTable->attach(*gridSizeLabel, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
  98         gridTable->attach(vector_grid_size, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
  99         gridTable->attach(toggle_grid_show, 0, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 100         gridTable->attach(toggle_grid_snap, 0, 2, 2, 3, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 101
 102         Gtk::Alignment *timePadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 103         timePadding->set_padding(12, 12, 12, 12);
 104         notebook->append_page(*timePadding, _("Time"));
 105
 106         Gtk::VBox *timeBox = manage(new Gtk::VBox(false, 12));
 107         timePadding->add(*timeBox);
 108
 109         timeBox->pack_start(toggle_time_snap, false, false, 0);
 110
 111         Gtk::Alignment *unitPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 112         unitPadding->set_padding(12, 12, 12, 12);
 113         notebook->append_page(*unitPadding, _("Units"));
 114         unitPadding->add(*manage(new Gtk::Label(_("Not yet implemented!"))));
 115
 116         Gtk::Button *ok_button(manage(new class Gtk::Button(Gtk::StockID("gtk-ok"))));
 117         ok_button->show();
 118         add_action_widget(*ok_button,2);
 119         ok_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_ok_pressed));
 120
 121         Gtk::Button *apply_button(manage(new class Gtk::Button(Gtk::StockID("gtk-apply"))));
 122         apply_button->show();
 123         add_action_widget(*apply_button,1);
 124         apply_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_apply_pressed));
 125
 126         Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-close"))));
 127         cancel_button->show();
 128         add_action_widget(*cancel_button,0);
 129         cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasOptions::on_cancel_pressed));
 130
 131         //set_default_response(1);
 132
 133
 134         get_vbox()->pack_start(*dialogPadding);
 135         get_vbox()->show_all();
 136
 137         signal_show().connect(sigc::mem_fun(*this, &studio::CanvasOptions::refresh));
 138
 139         vector_grid_size.set_digits(5);
 140
 141         update_title();
 142 }
 143
 144 CanvasOptions::~CanvasOptions()
 145 {
 146 }
 147
 148 void
 149 CanvasOptions::update_title()
 150 {
 151         set_title(_("Options")+String(" - ")+canvas_view_->get_canvas()->get_name());
 152 }
 153
 154 void
 155 CanvasOptions::refresh()
 156 {
 157         if(canvas_view_->work_area->grid_status())
 158                 toggle_grid_show.set_active(true);
 159         else
 160                 toggle_grid_show.set_active(false);
 161
 162         if(canvas_view_->work_area->get_grid_snap())
 163                 toggle_grid_snap.set_active(true);
 164         else
 165                 toggle_grid_snap.set_active(false);
 166
 167         vector_grid_size.set_value(canvas_view_->work_area->get_grid_size());
 168
 169         tooltips.set_tip(toggle_time_snap,_("Not yet implemented"));
 170         toggle_time_snap.set_sensitive(false);
 171
 172         update_title();
 173 }
 174
 175 void
 176 CanvasOptions::on_grid_snap_toggle()
 177 {
 178 }
 179
 180 void
 181 CanvasOptions::on_grid_show_toggle()
 182 {
 183 }
 184
 185 void
 186 CanvasOptions::on_apply_pressed()
 187 {
 188         if(toggle_grid_snap.get_active())
 189                 canvas_view_->work_area->enable_grid_snap();
 190         else
 191                 canvas_view_->work_area->disable_grid_snap();
 192
 193         if(toggle_grid_show.get_active())
 194                 canvas_view_->work_area->enable_grid();
 195         else
 196                 canvas_view_->work_area->disable_grid();
 197
 198         canvas_view_->work_area->set_grid_size(vector_grid_size.get_value());
 199 }
 200
 201 void
 202 CanvasOptions::on_ok_pressed()
 203 {
 204         on_apply_pressed();
 205         hide();
 206 }
 207
 208 void
 209 CanvasOptions::on_cancel_pressed()
 210 {
 211         refresh();
 212         hide();
 213 }