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

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file render.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id: render.cpp,v 1.2 2005/01/10 08:13:44 darco Exp $
   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 "render.h"
  33 #include "app.h"
  34 #include <gtkmm/frame.h>
  35 #include <synfig/target_scanline.h>
  36 #include <synfig/canvas.h>
  37 #include "asyncrenderer.h"
  38
  39 #endif
  40
  41 /* === U S I N G =========================================================== */
  42
  43 using namespace std;
  44 using namespace etl;
  45 using namespace synfig;
  46 using namespace studio;
  47
  48 /* === M A C R O S ========================================================= */
  49
  50 /* === G L O B A L S ======================================================= */
  51
  52 /* === P R O C E D U R E S ================================================= */
  53
  54 /* === M E T H O D S ======================================================= */
  55
  56 RenderSettings::RenderSettings(Gtk::Window& parent,handle<synfigapp::CanvasInterface> canvas_interface):
  57         Gtk::Dialog(_("Render Settings"),parent,false,true),
  58         canvas_interface_(canvas_interface),
  59         adjustment_quality(3,0,9),
  60         entry_quality(adjustment_quality,1,0),
  61         adjustment_antialias(1,1,31),
  62         entry_antialias(adjustment_antialias,1,0),
  63         toggle_single_frame(_("Use Current Frame"))
  64 {
  65         widget_rend_desc.show();
  66         widget_rend_desc.signal_changed().connect(sigc::mem_fun(*this,&studio::RenderSettings::on_rend_desc_changed));
  67         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
  68
  69         canvas_interface->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&RenderSettings::on_rend_desc_changed));
  70
  71         menu_target=manage(new class Gtk::Menu());
  72
  73         menu_target->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Auto"),
  74                         sigc::bind(sigc::mem_fun(*this,&RenderSettings::set_target),String())
  75                 ));
  76
  77         synfig::Target::Book::iterator iter;
  78         synfig::Target::Book book(synfig::Target::book());
  79
  80         for(iter=book.begin();iter!=book.end();iter++)
  81         {
  82                 menu_target->items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,
  83                         sigc::bind(sigc::mem_fun(*this,&RenderSettings::set_target),iter->first)
  84                 ));
  85         }
  86         optionmenu_target.set_menu(*menu_target);
  87
  88         optionmenu_target.set_history(0);
  89
  90
  91
  92
  93
  94         Gtk::Button *choose_button(manage(new class Gtk::Button(Gtk::StockID(_("Choose...")))));
  95         choose_button->show();
  96         choose_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_choose_pressed));
  97
  98         Gtk::Frame *target_frame=manage(new Gtk::Frame(_("Target")));
  99         Gtk::Table *target_table=manage(new Gtk::Table(2,2,false));
 100         target_frame->add(*target_table);
 101         target_table->attach(*manage(new Gtk::Label(_("Filename"))), 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 102         target_table->attach(entry_filename, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 103         target_table->attach(*choose_button, 2, 3, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 104         target_table->attach(*manage(new Gtk::Label(_("Target"))), 3, 4, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 105         target_table->attach(optionmenu_target, 4, 5, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 106         get_vbox()->pack_start(*target_frame);
 107
 108         toggle_single_frame.signal_toggled().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_single_frame_toggle));
 109
 110
 111         Gtk::Frame *settings_frame=manage(new Gtk::Frame(_("Settings")));
 112         Gtk::Table *settings_table=manage(new Gtk::Table(2,2,false));
 113         settings_frame->add(*settings_table);
 114         settings_table->attach(*manage(new Gtk::Label(_("Quality"))), 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 115         settings_table->attach(entry_quality, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 116         settings_table->attach(*manage(new Gtk::Label(_("Anti-Alias"))), 2, 3, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 117         settings_table->attach(entry_antialias, 3, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 118         settings_table->attach(toggle_single_frame, 4, 5, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 119         get_vbox()->pack_start(*settings_frame);
 120
 121
 122
 123
 124         get_vbox()->pack_start(widget_rend_desc);
 125
 126
 127         Gtk::Button *render_button(manage(new class Gtk::Button(Gtk::StockID("Render"))));
 128         render_button->show();
 129         add_action_widget(*render_button,1);
 130         render_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_render_pressed));
 131
 132         Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-cancel"))));
 133         cancel_button->show();
 134         add_action_widget(*cancel_button,0);
 135         cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_cancel_pressed));
 136
 137         //set_default_response(1);
 138
 139         set_title(_("Render Settings")+String(" - ")+canvas_interface_->get_canvas()->get_name());
 140
 141
 142         toggle_single_frame.set_active(true);
 143         widget_rend_desc.disable_time_section();
 144
 145
 146         try
 147         {
 148                 entry_filename.set_text(Glib::build_filename(Glib::get_home_dir(),Glib::ustring("Desktop")+ETL_DIRECTORY_SEPERATOR+Glib::ustring("output.png")));
 149         }
 150         catch(...)
 151         {
 152                 synfig::warning("Averted crash!");
 153                 entry_filename.set_text("output.png");
 154         }
 155
 156         get_vbox()->show_all();
 157 }
 158
 159 RenderSettings::~RenderSettings()
 160 {
 161 }
 162
 163 void
 164 RenderSettings::on_rend_desc_changed()
 165 {
 166         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
 167 }
 168
 169 void
 170 RenderSettings::set_target(synfig::String name)
 171 {
 172         target_name=name;
 173 }
 174
 175 void
 176 RenderSettings::on_choose_pressed()
 177 {
 178         String filename=entry_filename.get_text();
 179         if(App::dialog_saveas_file("Save Render As",filename))
 180                 entry_filename.set_text(filename);
 181 }
 182
 183 void
 184 RenderSettings::on_render_pressed()
 185 {
 186         String filename=entry_filename.get_text();
 187
 188         if(filename.empty())
 189         {
 190                 canvas_interface_->get_ui_interface()->error(_("You must supply a filename!"));
 191                 return;
 192         }
 193
 194         // If the target type is not yet defined,
 195         // try to figure it out from the outfile.
 196         if(target_name.empty())
 197         {
 198                 try
 199                 {
 200                         String ext=String(find(filename.begin(),filename.end(),'.')+1,filename.end());
 201                         if(Target::ext_book().count(ext))
 202                                 target_name=Target::ext_book()[ext];
 203                         else
 204                                 target_name=ext;
 205                 }
 206                 catch(std::runtime_error x)
 207                 {
 208                         canvas_interface_->get_ui_interface()->error(_("Unable to determine proper target from filename."));
 209                         return;
 210                 }
 211         }
 212
 213         if(filename.empty() && target_name!="null")
 214         {
 215                 canvas_interface_->get_ui_interface()->error(_("A filename is required for this target"));
 216                 return;
 217         }
 218
 219         Target::Handle target=Target::create(target_name,filename);
 220         if(!target)
 221         {
 222                 canvas_interface_->get_ui_interface()->error(_("Unable to create target for ")+filename);
 223                 return;
 224         }
 225
 226         hide();
 227
 228         target->set_canvas(canvas_interface_->get_canvas());
 229         RendDesc rend_desc(widget_rend_desc.get_rend_desc());
 230         rend_desc.set_antialias((int)adjustment_antialias.get_value());
 231
 232         // If we are to only render the current frame
 233         if(toggle_single_frame.get_active())
 234                 rend_desc.set_time(canvas_interface_->get_time());
 235
 236         target->set_rend_desc(&rend_desc);
 237         target->set_quality((int)adjustment_quality.get_value());
 238
 239         canvas_interface_->get_ui_interface()->task(_("Rendering ")+filename);
 240
 241         if(async_renderer)
 242         {
 243                 async_renderer->stop();
 244                 async_renderer.detach();
 245         }
 246         async_renderer=new AsyncRenderer(target);
 247         async_renderer->signal_finished().connect( sigc::mem_fun(*this,&RenderSettings::on_finished));
 248         async_renderer->start();
 249         /*
 250         if(!target->render(canvas_interface_->get_ui_interface().get()))
 251         {
 252                 canvas_interface_->get_ui_interface()->error(_("Render Failure"));
 253                 canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 254                 return;
 255         }
 256
 257         // Success!
 258         canvas_interface_->get_ui_interface()->task(filename+_(" rendered sucessfuly"));
 259         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 260         */
 261         return;
 262 }
 263
 264 void
 265 RenderSettings::on_finished()
 266 {
 267         canvas_interface_->get_ui_interface()->task(_("File rendered sucessfuly"));
 268         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 269 }
 270
 271 void
 272 RenderSettings::on_cancel_pressed()
 273 {
 274         hide();
 275 }
 276
 277 void
 278 RenderSettings::on_single_frame_toggle()
 279 {
 280         if(toggle_single_frame.get_active())
 281                 widget_rend_desc.disable_time_section();
 282         else
 283                 widget_rend_desc.enable_time_section();
 284 }