synfig-studio/src/gtkmm/canvasproperties.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file canvasproperties.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, 2008 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 "canvasproperties.h"
  34 #include <gtkmm/frame.h>
  35 #include <gtkmm/table.h>
  36 #include <gtkmm/label.h>
  37 #include <gtkmm/alignment.h>
  38 #include <synfigapp/canvasinterface.h>
  39 #include "metadatatreestore.h"
  40 #include <gtkmm/treeview.h>
  41 #include <gtkmm/scrolledwindow.h>
  42 #include "app.h"
  43
  44 #include "general.h"
  45
  46 #endif
  47
  48 /* === U S I N G =========================================================== */
  49
  50 using namespace std;
  51 using namespace etl;
  52 using namespace synfig;
  53 using namespace studio;
  54
  55 /* === M A C R O S ========================================================= */
  56
  57 /* === G L O B A L S ======================================================= */
  58
  59 /* === P R O C E D U R E S ================================================= */
  60
  61 /* === M E T H O D S ======================================================= */
  62
  63 CanvasProperties::CanvasProperties(Gtk::Window& parent,etl::handle<synfigapp::CanvasInterface> canvas_interface):
  64         Gtk::Dialog(_("Canvas Properties"),parent,false,true),
  65         canvas_interface_(canvas_interface)
  66 {
  67         widget_rend_desc.show();
  68         widget_rend_desc.signal_changed().connect(sigc::mem_fun(*this,&studio::CanvasProperties::on_rend_desc_changed));
  69
  70         Gtk::Alignment *dialogPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  71         dialogPadding->set_padding(12, 12, 12, 12);
  72         get_vbox()->pack_start(*dialogPadding, false, false, 0);
  73
  74         Gtk::VBox *dialogBox = manage(new Gtk::VBox(false, 12));
  75         dialogPadding->add(*dialogBox);
  76
  77         Gtk::Frame *info_frame=manage(new Gtk::Frame(_("Canvas Info")));
  78         info_frame->set_shadow_type(Gtk::SHADOW_NONE);
  79         ((Gtk::Label *) info_frame->get_label_widget())->set_markup(_("<b>Canvas Info</b>"));
  80         dialogBox->pack_start(*info_frame, false, false, 0);
  81
  82         Gtk::Alignment *infoPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
  83         infoPadding->set_padding(6, 0, 24, 0);
  84         info_frame->add(*infoPadding);
  85
  86         Gtk::Table *info_table=manage(new Gtk::Table(2,2,false));
  87         info_table->set_row_spacings(6);
  88         info_table->set_col_spacings(12);
  89         infoPadding->add(*info_table);
  90
  91         // The root canvas doesn't have an ID, so don't
  92         // display it if this is a root canvas.
  93         if(!canvas_interface_->get_canvas()->is_root())
  94         {
  95                 Gtk::Label *idLabel = manage(new Gtk::Label(_("_ID"), true));
  96                 idLabel->set_alignment(0, 0.5);
  97                 idLabel->set_mnemonic_widget(entry_id);
  98                 info_table->attach(*idLabel, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
  99                 info_table->attach(entry_id, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 100         }
 101         Gtk::Label *nameLabel = manage(new Gtk::Label(_("_Name"), true));
 102         nameLabel->set_alignment(0, 0.5);
 103         nameLabel->set_mnemonic_widget(entry_name);
 104         Gtk::Label *descriptionLabel = manage(new Gtk::Label(_("_Description"), true));
 105         descriptionLabel->set_alignment(0, 0.5);
 106         descriptionLabel->set_mnemonic_widget(entry_description);
 107         info_table->attach(*nameLabel, 0, 1, 1, 2, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 108         info_table->attach(*descriptionLabel, 0, 1, 2, 3, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 109         info_table->attach(entry_name, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 110         info_table->attach(entry_description, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 111
 112         dialogBox->pack_start(widget_rend_desc, false, false, 0);
 113
 114         canvas_interface_->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&studio::CanvasProperties::refresh));
 115         canvas_interface_->signal_id_changed().connect(sigc::mem_fun(*this,&studio::CanvasProperties::refresh));
 116
 117         Gtk::Button *ok_button(manage(new class Gtk::Button(Gtk::StockID("gtk-ok"))));
 118         ok_button->show();
 119         add_action_widget(*ok_button,2);
 120         ok_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasProperties::on_ok_pressed));
 121
 122         Gtk::Button *apply_button(manage(new class Gtk::Button(Gtk::StockID("gtk-apply"))));
 123         apply_button->show();
 124         add_action_widget(*apply_button,1);
 125         apply_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasProperties::on_apply_pressed));
 126
 127         Gtk::Button *cancel_button(manage(new class Gtk::Button(Gtk::StockID("gtk-close"))));
 128         cancel_button->show();
 129         add_action_widget(*cancel_button,0);
 130         cancel_button->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasProperties::on_cancel_pressed));
 131
 132         //set_default_response(1);
 133
 134         get_vbox()->show_all();
 135         refresh();
 136
 137         update_title();
 138 }
 139
 140 Gtk::Widget&
 141 CanvasProperties::create_meta_data_view()
 142 {
 143         MetaDataTreeStore::Model model;
 144         meta_data_tree_view=(manage(new class Gtk::TreeView()));
 145
 146         meta_data_tree_view->append_column(_("Key"),model.key);
 147         meta_data_tree_view->append_column_editable(_("Data"),model.data);
 148         meta_data_tree_view->set_model(MetaDataTreeStore::create(canvas_interface_));
 149         meta_data_tree_view->set_rules_hint();
 150         meta_data_tree_view->show();
 151
 152         Gtk::ScrolledWindow *scrolledwindow = manage(new class Gtk::ScrolledWindow());
 153         scrolledwindow->set_flags(Gtk::CAN_FOCUS);
 154         scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 155         scrolledwindow->add(*meta_data_tree_view);
 156         scrolledwindow->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
 157         scrolledwindow->show();
 158
 159
 160
 161         Gtk::Table *table=manage(new Gtk::Table());
 162         table->attach(*scrolledwindow, 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 163
 164         Gtk::Button* button_add(manage(new Gtk::Button(Gtk::StockID("gtk-add"))));
 165         button_add->show();
 166         button_add->signal_clicked().connect(sigc::mem_fun(*this,&CanvasProperties::on_button_meta_data_add));
 167         table->attach(*button_add, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 168
 169         Gtk::Button* button_delete(manage(new Gtk::Button(Gtk::StockID("gtk-delete"))));
 170         button_delete->show();
 171         button_delete->signal_clicked().connect(sigc::mem_fun(*this,&CanvasProperties::on_button_meta_data_delete));
 172         table->attach(*button_delete, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 173
 174         table->show();
 175         return *table;
 176 }
 177
 178 void
 179 CanvasProperties::on_button_meta_data_add()
 180 {
 181         synfig::String key;
 182         if(App::dialog_entry(_("New MetaData Entry"), _("Please enter the name of the key"),key) && !key.empty())
 183         {
 184                 canvas_interface_->set_meta_data(key," ");
 185         }
 186
 187 }
 188
 189 void
 190 CanvasProperties::on_button_meta_data_delete()
 191 {
 192 }
 193
 194 void
 195 CanvasProperties::update_title()
 196 {
 197         set_title(_("Properties")+String(" - ")+canvas_interface_->get_canvas()->get_name());
 198 }
 199
 200 void
 201 CanvasProperties::refresh()
 202 {
 203         widget_rend_desc.set_rend_desc(canvas_interface_->get_canvas()->rend_desc());
 204         entry_id.set_text(canvas_interface_->get_canvas()->get_id());
 205         entry_name.set_text(canvas_interface_->get_canvas()->get_name());
 206         entry_description.set_text(canvas_interface_->get_canvas()->get_description());
 207
 208         dirty_rend_desc=false;
 209
 210         update_title();
 211 }
 212
 213 CanvasProperties::~CanvasProperties()
 214 {
 215 }
 216
 217 void
 218 CanvasProperties::on_rend_desc_changed()
 219 {
 220         dirty_rend_desc=true;
 221 }
 222
 223 void
 224 CanvasProperties::on_apply_pressed()
 225 {
 226         synfigapp::Action::PassiveGrouper group(canvas_interface_->get_instance().get(),_("Edit Canvas Properties"));
 227
 228         // fetch these three values first, because each set_() method refreshes the dialog with currently set values
 229         String id = entry_id.get_text();
 230         String name = entry_name.get_text();
 231         String description = entry_description.get_text();
 232
 233         // do this first, because the other three cause the dialog to be refreshed with currently set values
 234         if (dirty_rend_desc) canvas_interface_->set_rend_desc(widget_rend_desc.get_rend_desc());
 235
 236         if (id != canvas_interface_->get_canvas()->get_id() && !id.empty())             canvas_interface_->set_id(id);
 237         if (name != canvas_interface_->get_canvas()->get_name())                                canvas_interface_->set_name(name);
 238         if (description != canvas_interface_->get_canvas()->get_description())  canvas_interface_->set_description(description);
 239
 240         dirty_rend_desc=false;
 241 }
 242
 243 void
 244 CanvasProperties::on_ok_pressed()
 245 {
 246         on_apply_pressed();
 247         hide();
 248 }
 249
 250 void
 251 CanvasProperties::on_cancel_pressed()
 252 {
 253         refresh();
 254         hide();
 255 }