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 <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
 181         try
 182         {
 183                 entry_filename.set_text(Glib::build_filename(Glib::get_home_dir(),Glib::ustring("Desktop")+ETL_DIRECTORY_SEPERATOR+Glib::ustring("output.png")));
 184         }
 185         catch(...)
 186         {
 187                 synfig::warning("Averted crash!");
 188                 entry_filename.set_text("output.png");
 189         }
 190
 191         get_vbox()->show_all();
 192 }
 193
 194 RenderSettings::~RenderSettings()
 195 {
 196 }
 197
 198 void
 199 RenderSettings::on_rend_desc_changed()
 200 {
 201         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
 202 }
 203
 204 void
 205 RenderSettings::set_target(synfig::String name)
 206 {
 207         target_name=name;
 208 }
 209
 210 void
 211 RenderSettings::on_choose_pressed()
 212 {
 213         String filename=entry_filename.get_text();
 214         if(App::dialog_saveas_file("Save Render As",filename))
 215                 entry_filename.set_text(filename);
 216 }
 217
 218 void
 219 RenderSettings::on_render_pressed()
 220 {
 221         String filename=entry_filename.get_text();
 222
 223         if(filename.empty())
 224         {
 225                 canvas_interface_->get_ui_interface()->error(_("You must supply a filename!"));
 226                 return;
 227         }
 228
 229         // If the target type is not yet defined,
 230         // try to figure it out from the outfile.
 231         if(target_name.empty())
 232         {
 233                 try
 234                 {
 235                         String ext=String(find(filename.begin(),filename.end(),'.')+1,filename.end());
 236                         if(Target::ext_book().count(ext))
 237                                 target_name=Target::ext_book()[ext];
 238                         else
 239                                 target_name=ext;
 240                 }
 241                 catch(std::runtime_error x)
 242                 {
 243                         canvas_interface_->get_ui_interface()->error(_("Unable to determine proper target from filename."));
 244                         return;
 245                 }
 246         }
 247
 248         if(filename.empty() && target_name!="null")
 249         {
 250                 canvas_interface_->get_ui_interface()->error(_("A filename is required for this target"));
 251                 return;
 252         }
 253
 254         Target::Handle target=Target::create(target_name,filename);
 255         if(!target)
 256         {
 257                 canvas_interface_->get_ui_interface()->error(_("Unable to create target for ")+filename);
 258                 return;
 259         }
 260
 261         hide();
 262
 263         target->set_canvas(canvas_interface_->get_canvas());
 264         RendDesc rend_desc(widget_rend_desc.get_rend_desc());
 265         rend_desc.set_antialias((int)adjustment_antialias.get_value());
 266
 267         // If we are to only render the current frame
 268         if(toggle_single_frame.get_active())
 269                 rend_desc.set_time(canvas_interface_->get_time());
 270
 271         target->set_rend_desc(&rend_desc);
 272         target->set_quality((int)adjustment_quality.get_value());
 273
 274         canvas_interface_->get_ui_interface()->task(_("Rendering ")+filename);
 275
 276         if(async_renderer)
 277         {
 278                 async_renderer->stop();
 279                 async_renderer.detach();
 280         }
 281         async_renderer=new AsyncRenderer(target);
 282         async_renderer->signal_finished().connect( sigc::mem_fun(*this,&RenderSettings::on_finished));
 283         async_renderer->start();
 284         /*
 285         if(!target->render(canvas_interface_->get_ui_interface().get()))
 286         {
 287                 canvas_interface_->get_ui_interface()->error(_("Render Failure"));
 288                 canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 289                 return;
 290         }
 291
 292         // Success!
 293         canvas_interface_->get_ui_interface()->task(filename+_(" rendered sucessfuly"));
 294         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 295         */
 296         return;
 297 }
 298
 299 void
 300 RenderSettings::on_finished()
 301 {
 302         canvas_interface_->get_ui_interface()->task(_("File rendered sucessfuly"));
 303         canvas_interface_->get_ui_interface()->amount_complete(0,10000);
 304 }
 305
 306 void
 307 RenderSettings::on_cancel_pressed()
 308 {
 309         hide();
 310 }
 311
 312 void
 313 RenderSettings::on_single_frame_toggle()
 314 {
 315         if(toggle_single_frame.get_active())
 316                 widget_rend_desc.disable_time_section();
 317         else
 318                 widget_rend_desc.enable_time_section();
 319 }