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

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file gtkmm/render.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id$
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
   9 **      Copyright (c) 2007 Chris Moore
  10 **
  11 **      This package is free software; you can redistribute it and/or
  12 **      modify it under the terms of the GNU General Public License as
  13 **      published by the Free Software Foundation; either version 2 of
  14 **      the License, or (at your option) any later version.
  15 **
  16 **      This package is distributed in the hope that it will be useful,
  17 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  19 **      General Public License for more details.
  20 **      \endlegal
  21 */
  22 /* ========================================================================= */
  23
  24 /* === H E A D E R S ======================================================= */
  25
  26 #ifdef USING_PCH
  27 #       include "pch.h"
  28 #else
  29 #ifdef HAVE_CONFIG_H
  30 #       include <config.h>
  31 #endif
  32
  33 #include "render.h"
  34 #include "app.h"
  35 #include <gtkmm/frame.h>
  36 #include <gtkmm/alignment.h>
  37 #include <synfig/target_scanline.h>
  38 #include <synfig/canvas.h>
  39 #include "asyncrenderer.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 RenderSettings::RenderSettings(Gtk::Window& parent,handle<synfigapp::CanvasInterface> canvas_interface):
  59         Gtk::Dialog(_("Render Settings"),parent,false,true),
  60         canvas_interface_(canvas_interface),
  61         adjustment_quality(3,0,9),
  62         entry_quality(adjustment_quality,1,0),
  63         adjustment_antialias(1,1,31),
  64         entry_antialias(adjustment_antialias,1,0),
  65         toggle_single_frame(_("Use _current frame"), true)
  66 {
  67         widget_rend_desc.show();
  68         widget_rend_desc.signal_changed().connect(sigc::mem_fun(*this,&studio::RenderSettings::on_rend_desc_changed));
  69         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
  70
  71         canvas_interface->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&RenderSettings::on_rend_desc_changed));
  72
  73         menu_target=manage(new class Gtk::Menu());
  74
  75         menu_target->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Auto"),
  76                         sigc::bind(sigc::mem_fun(*this,&RenderSettings::set_target),String())
  77                 ));
  78
  79         synfig::Target::Book::iterator iter;
  80         synfig::Target::Book book(synfig::Target::book());
  81
  82         for(iter=book.begin();iter!=book.end();iter++)
  83         {
  84                 menu_target->items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,
  85                         sigc::bind(sigc::mem_fun(*this,&RenderSettings::set_target),iter->first)
  86                 ));
  87         }
  88         optionmenu_target.set_menu(*menu_target);
  89
  90         optionmenu_target.set_history(0);
  91
  92         Gtk::Alignment *dialogPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  93         dialogPadding->set_padding(12, 12, 12, 12);
  94         get_vbox()->pack_start(*dialogPadding, false, false, 0);
  95
  96         Gtk::VBox *dialogBox = manage(new Gtk::VBox(false, 12));
  97         dialogPadding->add(*dialogBox);
  98
  99         Gtk::Button *choose_button(manage(new class Gtk::Button(Gtk::StockID(_("Choose...")))));
 100         choose_button->show();
 101         choose_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_choose_pressed));
 102
 103         Gtk::Frame *target_frame=manage(new Gtk::Frame(_("Target")));
 104         target_frame->set_shadow_type(Gtk::SHADOW_NONE);
 105         ((Gtk::Label *) target_frame->get_label_widget())->set_markup(_("<b>Target</b>"));
 106         dialogBox->pack_start(*target_frame);
 107         Gtk::Alignment *targetPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 108         targetPadding->set_padding(6, 0, 24, 0);
 109         target_frame->add(*targetPadding);
 110
 111         Gtk::Table *target_table = manage(new Gtk::Table(2, 3, false));
 112         target_table->set_row_spacings(6);
 113         target_table->set_col_spacings(12);
 114         targetPadding->add(*target_table);
 115
 116         Gtk::Label *filenameLabel = manage(new Gtk::Label(_("_Filename"), true));
 117         filenameLabel->set_alignment(0, 0.5);
 118         filenameLabel->set_mnemonic_widget(entry_filename);
 119         target_table->attach(*filenameLabel, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 120         target_table->attach(entry_filename, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 121         target_table->attach(*choose_button, 2, 3, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 122
 123         Gtk::Label *targetLabel = manage(new Gtk::Label(_("_Target"), true));
 124         targetLabel->set_alignment(0, 0.5);
 125         targetLabel->set_mnemonic_widget(optionmenu_target);
 126         target_table->attach(*targetLabel, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 127         target_table->attach(optionmenu_target, 1, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 128
 129         toggle_single_frame.signal_toggled().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_single_frame_toggle));
 130
 131         Gtk::Frame *settings_frame=manage(new Gtk::Frame(_("Settings")));
 132         settings_frame->set_shadow_type(Gtk::SHADOW_NONE);
 133         ((Gtk::Label *) settings_frame->get_label_widget())->set_markup(_("<b>Settings</b>"));
 134         dialogBox->pack_start(*settings_frame);
 135
 136         Gtk::Alignment *settingsPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 137         settingsPadding->set_padding(6, 0, 24, 0);
 138         settings_frame->add(*settingsPadding);
 139
 140         Gtk::Table *settings_table=manage(new Gtk::Table(2,2,false));
 141         settings_table->set_row_spacings(6);
 142         settings_table->set_col_spacings(12);
 143         settingsPadding->add(*settings_table);
 144
 145         Gtk::Label *qualityLabel = manage(new Gtk::Label(_("_Quality"), true));
 146         qualityLabel->set_alignment(0, 0.5);
 147         qualityLabel->set_mnemonic_widget(entry_quality);
 148         settings_table->attach(*qualityLabel, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 149         settings_table->attach(entry_quality, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 150
 151         Gtk::Label *antiAliasLabel = manage(new Gtk::Label(_("_Anti-Aliasing"), true));
 152         antiAliasLabel->set_alignment(0, 0.5);
 153         antiAliasLabel->set_mnemonic_widget(entry_antialias);
 154         settings_table->attach(*antiAliasLabel, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 155         settings_table->attach(entry_antialias, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 156
 157         toggle_single_frame.set_alignment(0, 0.5);
 158         settings_table->attach(toggle_single_frame, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 159
 160         dialogBox->pack_start(widget_rend_desc);
 161
 162
 163         Gtk::Button *render_button(manage(new class Gtk::Button(Gtk::StockID("Render"))));
 164         render_button->show();
 165         add_action_widget(*render_button,1);
 166         render_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_render_pressed));
 167
 168         Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-cancel"))));
 169         cancel_button->show();
 170         add_action_widget(*cancel_button,0);
 171         cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_cancel_pressed));
 172
 173         //set_default_response(1);
 174
 175         set_title(_("Render Settings")+String(" - ")+canvas_interface_->get_canvas()->get_name());
 176
 177
 178         toggle_single_frame.set_active(true);
 179         widget_rend_desc.disable_time_section();
 180
 181         set_entry_filename();
 182
 183         get_vbox()->show_all();
 184 }
 185
 186 RenderSettings::~RenderSettings()
 187 {
 188 }
 189
 190 void
 191 RenderSettings::set_entry_filename()
 192 {
 193         String filename(canvas_interface_->get_canvas()->get_file_name());
 194
 195         // if the basename of the filename has an extension, remove it
 196         String base = basename(filename);
 197         if(find(base.begin(),base.end(),'.')!=base.end())
 198                 filename = String(filename.begin(), filename.begin()+filename.find_last_of('.'));
 199
 200         // if this isn't the root canvas, append (<canvasname>) to the filename
 201         etl::handle<synfig::Canvas> canvas = canvas_interface_->get_canvas();
 202         if (!canvas->is_root())
 203                 if(canvas->get_name().empty())
 204                         filename+=" ("+canvas->get_id()+')';
 205                 else
 206                         filename+=" ("+canvas->get_name()+')';
 207
 208         filename += ".png";
 209
 210         try
 211         {
 212                 entry_filename.set_text((filename));
 213         }
 214         catch(...)
 215         {
 216                 synfig::warning("Averted crash!");
 217                 entry_filename.set_text("output.png");
 218         }
 219 }
 220
 221 void
 222 RenderSettings::on_rend_desc_changed()
 223 {
 224         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
 225 }
 226
 227 void
 228 RenderSettings::set_target(synfig::String name)
 229 {
 230         target_name=name;
 231 }
 232
 233 void
 234 RenderSettings::on_choose_pressed()
 235 {
 236         String filename=entry_filename.get_text();
 237         if(App::dialog_save_file("Save Render As",filename))
 238                 entry_filename.set_text(filename);
 239 }
 240
 241 void
 242 RenderSettings::on_render_pressed()
 243 {
 244         String filename=entry_filename.get_text();
 245
 246         if(filename.empty())
 247         {
 248                 canvas_interface_->get_ui_interface()->error(_("You must supply a filename!"));
 249                 return;
 250         }
 251
 252         // If the target type is not yet defined,
 253         // try to figure it out from the outfile.
 254         if(target_name.empty())
 255         {
 256                 try
 257                 {
 258                         String ext=String(find(filename.begin(),filename.end(),'.')+1,filename.end());
 259                         if(Target::ext_book().count(ext))
 260                                 target_name=Target::ext_book()[ext];
 261                         else
 262                                 target_name=ext;
 263                 }
 264                 catch(std::runtime_error x)
 265                 {
 266                         canvas_interface_->get_ui_interface()->error(_("Unable to determine proper target from filename."));
 267                         return;
 268                 }
 269         }
 270
 271         if(filename.empty() && target_name!="null")
 272         {
 273                 canvas_interface_->get_ui_interface()->error(_("A filename is required for this target"));
 274                 return;
 275         }
 276
 277         Target::Handle target=Target::create(target_name,filename);
 278         if(!target)
 279         {
 280                 canvas_interface_->get_ui_interface()->error(_("Unable to create target for ")+filename);
 281                 return;
 282         }
 283
 284         hide();
 285
 286         target->set_canvas(canvas_interface_->get_canvas());
 287         RendDesc rend_desc(widget_rend_desc.get_rend_desc());
 288         rend_desc.set_antialias((int)adjustment_antialias.get_value());
 289
 290         // If we are to only render the current frame
 291         if(toggle_single_frame.get_active())
 292                 rend_desc.set_time(canvas_interface_->get_time());
 293
 294         target->set_rend_desc(&rend_desc);
 295         target->set_quality((int)adjustment_quality.get_value());
 296         if( !target->init() ){
 297                 canvas_interface_->get_ui_interface()->error(_("Target initialisation failure"));
 298                 return;
 299         }
 300
 301         canvas_interface_->get_ui_interface()->task(_("Rendering ")+filename);
 302
 303         if(async_renderer)
 304         {
 305                 async_renderer->stop();
 306                 async_renderer.detach();
 307         }
 308         async_renderer=new AsyncRenderer(target);
 309         async_renderer->signal_finished().connect( sigc::mem_fun(*this,&RenderSettings::on_finished));
 310         async_renderer->start();
 311         /*
 312         if(!target->render(canvas_interface_->get_ui_interface().get()))
 313         {
 314                 canvas_interface_->get_ui_interface()->error(_("Render Failure"));
 315                 canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 316                 return;
 317         }
 318
 319         // Success!
 320         canvas_interface_->get_ui_interface()->task(filename+_(" rendered successfully"));
 321         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 322         */
 323         return;
 324 }
 325
 326 void
 327 RenderSettings::on_finished()
 328 {
 329         canvas_interface_->get_ui_interface()->task(_("File rendered successfully"));
 330         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 331 }
 332
 333 void
 334 RenderSettings::on_cancel_pressed()
 335 {
 336         hide();
 337 }
 338
 339 void
 340 RenderSettings::on_single_frame_toggle()
 341 {
 342         if(toggle_single_frame.get_active())
 343                 widget_rend_desc.disable_time_section();
 344         else
 345                 widget_rend_desc.enable_time_section();
 346 }