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 **
  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 <gtkmm/alignment.h>
  36 #include <synfig/target_scanline.h>
  37 #include <synfig/canvas.h>
  38 #include "asyncrenderer.h"
  39
  40 #endif
  41
  42 /* === U S I N G =========================================================== */
  43
  44 using namespace std;
  45 using namespace etl;
  46 using namespace synfig;
  47 using namespace studio;
  48
  49 /* === M A C R O S ========================================================= */
  50
  51 /* === G L O B A L S ======================================================= */
  52
  53 /* === P R O C E D U R E S ================================================= */
  54
  55 /* === M E T H O D S ======================================================= */
  56
  57 RenderSettings::RenderSettings(Gtk::Window& parent,handle<synfigapp::CanvasInterface> canvas_interface):
  58         Gtk::Dialog(_("Render Settings"),parent,false,true),
  59         canvas_interface_(canvas_interface),
  60         adjustment_quality(3,0,9),
  61         entry_quality(adjustment_quality,1,0),
  62         adjustment_antialias(1,1,31),
  63         entry_antialias(adjustment_antialias,1,0),
  64         toggle_single_frame(_("Use _current frame"), true)
  65 {
  66         widget_rend_desc.show();
  67         widget_rend_desc.signal_changed().connect(sigc::mem_fun(*this,&studio::RenderSettings::on_rend_desc_changed));
  68         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
  69
  70         canvas_interface->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&RenderSettings::on_rend_desc_changed));
  71
  72         menu_target=manage(new class Gtk::Menu());
  73
  74         menu_target->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Auto"),
  75                         sigc::bind(sigc::mem_fun(*this,&RenderSettings::set_target),String())
  76                 ));
  77
  78         synfig::Target::Book::iterator iter;
  79         synfig::Target::Book book(synfig::Target::book());
  80
  81         for(iter=book.begin();iter!=book.end();iter++)
  82         {
  83                 menu_target->items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,
  84                         sigc::bind(sigc::mem_fun(*this,&RenderSettings::set_target),iter->first)
  85                 ));
  86         }
  87         optionmenu_target.set_menu(*menu_target);
  88
  89         optionmenu_target.set_history(0);
  90
  91         Gtk::Alignment *dialogPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  92         dialogPadding->set_padding(12, 12, 12, 12);
  93         get_vbox()->pack_start(*dialogPadding, false, false, 0);
  94
  95         Gtk::VBox *dialogBox = manage(new Gtk::VBox(false, 12));
  96         dialogPadding->add(*dialogBox);
  97
  98         Gtk::Button *choose_button(manage(new class Gtk::Button(Gtk::StockID(_("Choose...")))));
  99         choose_button->show();
 100         choose_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_choose_pressed));
 101
 102         Gtk::Frame *target_frame=manage(new Gtk::Frame(_("Target")));
 103         target_frame->set_shadow_type(Gtk::SHADOW_NONE);
 104         ((Gtk::Label *) target_frame->get_label_widget())->set_markup(_("<b>Target</b>"));
 105         dialogBox->pack_start(*target_frame);
 106         Gtk::Alignment *targetPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 107         targetPadding->set_padding(6, 0, 24, 0);
 108         target_frame->add(*targetPadding);
 109
 110         Gtk::Table *target_table = manage(new Gtk::Table(2, 3, false));
 111         target_table->set_row_spacings(6);
 112         target_table->set_col_spacings(12);
 113         targetPadding->add(*target_table);
 114
 115         Gtk::Label *filenameLabel = manage(new Gtk::Label(_("_Filename"), true));
 116         filenameLabel->set_alignment(0, 0.5);
 117         filenameLabel->set_mnemonic_widget(entry_filename);
 118         target_table->attach(*filenameLabel, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 119         target_table->attach(entry_filename, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 120         target_table->attach(*choose_button, 2, 3, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 121
 122         Gtk::Label *targetLabel = manage(new Gtk::Label(_("_Target"), true));
 123         targetLabel->set_alignment(0, 0.5);
 124         targetLabel->set_mnemonic_widget(optionmenu_target);
 125         target_table->attach(*targetLabel, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 126         target_table->attach(optionmenu_target, 1, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 127
 128         toggle_single_frame.signal_toggled().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_single_frame_toggle));
 129
 130         Gtk::Frame *settings_frame=manage(new Gtk::Frame(_("Settings")));
 131         settings_frame->set_shadow_type(Gtk::SHADOW_NONE);
 132         ((Gtk::Label *) settings_frame->get_label_widget())->set_markup(_("<b>Settings</b>"));
 133         dialogBox->pack_start(*settings_frame);
 134
 135         Gtk::Alignment *settingsPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 136         settingsPadding->set_padding(6, 0, 24, 0);
 137         settings_frame->add(*settingsPadding);
 138
 139         Gtk::Table *settings_table=manage(new Gtk::Table(2,2,false));
 140         settings_table->set_row_spacings(6);
 141         settings_table->set_col_spacings(12);
 142         settingsPadding->add(*settings_table);
 143
 144         Gtk::Label *qualityLabel = manage(new Gtk::Label(_("_Quality"), true));
 145         qualityLabel->set_alignment(0, 0.5);
 146         qualityLabel->set_mnemonic_widget(entry_quality);
 147         settings_table->attach(*qualityLabel, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 148         settings_table->attach(entry_quality, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 149
 150         Gtk::Label *antiAliasLabel = manage(new Gtk::Label(_("_Anti-Aliasing"), true));
 151         antiAliasLabel->set_alignment(0, 0.5);
 152         antiAliasLabel->set_mnemonic_widget(entry_antialias);
 153         settings_table->attach(*antiAliasLabel, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 154         settings_table->attach(entry_antialias, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 155
 156         toggle_single_frame.set_alignment(0, 0.5);
 157         settings_table->attach(toggle_single_frame, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 158
 159         dialogBox->pack_start(widget_rend_desc);
 160
 161
 162         Gtk::Button *render_button(manage(new class Gtk::Button(Gtk::StockID("Render"))));
 163         render_button->show();
 164         add_action_widget(*render_button,1);
 165         render_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_render_pressed));
 166
 167         Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-cancel"))));
 168         cancel_button->show();
 169         add_action_widget(*cancel_button,0);
 170         cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::RenderSettings::on_cancel_pressed));
 171
 172         //set_default_response(1);
 173
 174         set_title(_("Render Settings")+String(" - ")+canvas_interface_->get_canvas()->get_name());
 175
 176
 177         toggle_single_frame.set_active(true);
 178         widget_rend_desc.disable_time_section();
 179
 180         set_entry_filename();
 181
 182         get_vbox()->show_all();
 183 }
 184
 185 RenderSettings::~RenderSettings()
 186 {
 187 }
 188
 189 void
 190 RenderSettings::set_entry_filename()
 191 {
 192         String filename(canvas_interface_->get_canvas()->get_file_name());
 193
 194         // if the basename of the filename has an extension, remove it
 195         String base = basename(filename);
 196         if(find(base.begin(),base.end(),'.')!=base.end())
 197                 filename = String(filename.begin(), filename.begin()+filename.find_last_of('.'));
 198
 199         // if this isn't the root canvas, append (<canvasname>) to the filename
 200         etl::handle<synfig::Canvas> canvas = canvas_interface_->get_canvas();
 201         if (!canvas->is_root())
 202                 if(canvas->get_name().empty())
 203                         filename+=" ("+canvas->get_id()+')';
 204                 else
 205                         filename+=" ("+canvas->get_name()+')';
 206
 207         filename += ".png";
 208
 209         try
 210         {
 211                 entry_filename.set_text((filename));
 212         }
 213         catch(...)
 214         {
 215                 synfig::warning("Averted crash!");
 216                 entry_filename.set_text("output.png");
 217         }
 218 }
 219
 220 void
 221 RenderSettings::on_rend_desc_changed()
 222 {
 223         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
 224 }
 225
 226 void
 227 RenderSettings::set_target(synfig::String name)
 228 {
 229         target_name=name;
 230 }
 231
 232 void
 233 RenderSettings::on_choose_pressed()
 234 {
 235         String filename=entry_filename.get_text();
 236         if(App::dialog_save_file("Save Render As",filename))
 237                 entry_filename.set_text(filename);
 238 }
 239
 240 void
 241 RenderSettings::on_render_pressed()
 242 {
 243         String filename=entry_filename.get_text();
 244
 245         if(filename.empty())
 246         {
 247                 canvas_interface_->get_ui_interface()->error(_("You must supply a filename!"));
 248                 return;
 249         }
 250
 251         // If the target type is not yet defined,
 252         // try to figure it out from the outfile.
 253         if(target_name.empty())
 254         {
 255                 try
 256                 {
 257                         String ext=String(find(filename.begin(),filename.end(),'.')+1,filename.end());
 258                         if(Target::ext_book().count(ext))
 259                                 target_name=Target::ext_book()[ext];
 260                         else
 261                                 target_name=ext;
 262                 }
 263                 catch(std::runtime_error x)
 264                 {
 265                         canvas_interface_->get_ui_interface()->error(_("Unable to determine proper target from filename."));
 266                         return;
 267                 }
 268         }
 269
 270         if(filename.empty() && target_name!="null")
 271         {
 272                 canvas_interface_->get_ui_interface()->error(_("A filename is required for this target"));
 273                 return;
 274         }
 275
 276         Target::Handle target=Target::create(target_name,filename);
 277         if(!target)
 278         {
 279                 canvas_interface_->get_ui_interface()->error(_("Unable to create target for ")+filename);
 280                 return;
 281         }
 282
 283         hide();
 284
 285         target->set_canvas(canvas_interface_->get_canvas());
 286         RendDesc rend_desc(widget_rend_desc.get_rend_desc());
 287         rend_desc.set_antialias((int)adjustment_antialias.get_value());
 288
 289         // If we are to only render the current frame
 290         if(toggle_single_frame.get_active())
 291                 rend_desc.set_time(canvas_interface_->get_time());
 292
 293         target->set_rend_desc(&rend_desc);
 294         target->set_quality((int)adjustment_quality.get_value());
 295         if( !target->init() ){
 296                 canvas_interface_->get_ui_interface()->error(_("Target initialisation failure"));
 297                 return;
 298         }
 299
 300         canvas_interface_->get_ui_interface()->task(_("Rendering ")+filename);
 301
 302         if(async_renderer)
 303         {
 304                 async_renderer->stop();
 305                 async_renderer.detach();
 306         }
 307         async_renderer=new AsyncRenderer(target);
 308         async_renderer->signal_finished().connect( sigc::mem_fun(*this,&RenderSettings::on_finished));
 309         async_renderer->start();
 310         /*
 311         if(!target->render(canvas_interface_->get_ui_interface().get()))
 312         {
 313                 canvas_interface_->get_ui_interface()->error(_("Render Failure"));
 314                 canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 315                 return;
 316         }
 317
 318         // Success!
 319         canvas_interface_->get_ui_interface()->task(filename+_(" rendered successfully"));
 320         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 321         */
 322         return;
 323 }
 324
 325 void
 326 RenderSettings::on_finished()
 327 {
 328         canvas_interface_->get_ui_interface()->task(_("File rendered successfully"));
 329         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 330 }
 331
 332 void
 333 RenderSettings::on_cancel_pressed()
 334 {
 335         hide();
 336 }
 337
 338 void
 339 RenderSettings::on_single_frame_toggle()
 340 {
 341         if(toggle_single_frame.get_active())
 342                 widget_rend_desc.disable_time_section();
 343         else
 344                 widget_rend_desc.enable_time_section();
 345 }