+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file dockdialog.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2007, 2008 Chris Moore
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#ifdef USING_PCH
-# include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "app.h"
-#include <sigc++/adaptors/hide.h>
-
-#include "dockdialog.h"
-#include "dockbook.h"
-#include "dockmanager.h"
-#include "toolbox.h"
-#include "widget_compselect.h"
-#include <synfig/general.h>
-#include <synfig/uniqueid.h>
-#include <gtkmm/table.h>
-#include <sigc++/hide.h>
-#include <sigc++/slot.h>
-#include <sigc++/retype_return.h>
-#include <sigc++/retype.h>
-#include "canvasview.h"
-#include <gtkmm/paned.h>
-#include <gtkmm/box.h>
-#include <synfigapp/main.h>
-
-#include "general.h"
-
-#endif
-
-/* === U S I N G =========================================================== */
-
-using namespace std;
-using namespace etl;
-using namespace synfig;
-using namespace studio;
-
-/* === M A C R O S ========================================================= */
-
-#define GRAB_HINT_DATA(y,default) { \
- String x; \
- if(synfigapp::Main::settings().get_value(String("pref.")+y+"_hints",x)) \
- { \
- set_type_hint((Gdk::WindowTypeHint)atoi(x.c_str())); \
- } else {\
- set_type_hint(default); \
- } \
- }
-
-/* === G L O B A L S ======================================================= */
-
-/* === P R O C E D U R E S ================================================= */
-
-/* === M E T H O D S ======================================================= */
-
-DockDialog::DockDialog():
- Gtk::Window(Gtk::WINDOW_TOPLEVEL)
-{
- composition_selector_=false;
- is_deleting=false;
- is_horizontal=false;
- last_dock_book=0;
- box=0;
-
- widget_comp_select=new Widget_CompSelect();
-
- // Give ourselves an ID that is most likely unique
- set_id(synfig::UniqueID().get_uid()^reinterpret_cast<long>(this));
-
- set_role(strprintf("dock_dialog_%d",get_id()));
- GRAB_HINT_DATA(
- "dock_dialog",
-#ifdef __APPLE__
- Gdk::WINDOW_TYPE_HINT_NORMAL
-#else
- Gdk::WINDOW_TYPE_HINT_UTILITY
-#endif
- );
- set_keep_above(false);
-
- //! \todo can we set dialog windows transient for all normal windows, not just the toolbox?
- //! paragraph 3 of http://standards.freedesktop.org/wm-spec/1.3/ar01s07.html suggests we can
- // this seems to have bad effects on KDE, so leave it disabled by default
- if(getenv("SYNFIG_TRANSIENT_DIALOGS"))
- set_transient_for(*App::toolbox);
-
- // Set up the window
- //set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
- set_title(_("Dock Panel"));
-
- // Register with the dock manager
- App::dock_manager->dock_dialog_list_.push_back(this);
-
-
- // connect our signals
- signal_delete_event().connect(
- sigc::hide(
- sigc::mem_fun(*this,&DockDialog::close)
- )
- );
-
-/*
- App::signal_canvas_view_focus().connect(
- sigc::hide(
- sigc::mem_fun(
- *this,
- &DockDialog::refresh_accel_group
- )
- )
- );
-*/
-
- add_accel_group(App::ui_manager()->get_accel_group());
- App::signal_present_all().connect(sigc::mem_fun0(*this,&DockDialog::present));
-
-}
-
-DockDialog::~DockDialog()
-{
- empty_sig.disconnect();
-
- is_deleting=true;
-
- // Remove all of the dock books
- for(;!dock_book_list.empty();dock_book_list.pop_front())
- {
- dock_book_list.front()->clear();
-
- //! \todo Fix this UGLY HACK
- // The following line really should be uncommented,
- // but it causes crashes. Without it, a small
- // memory hole is created--but at least it doesn't crash
- // delete dock_book_list.front();
-
- // Oddly enough, the following line should
- // theoretically do the same thing after this
- // class is destroyed, but it doesn't seem to
- // cause a crash. It does, however, trigger this warning:
- //
- // A floating object was finalized. This means that someone
- // called g_object_unref() on an object that had only a
- // floating reference; the initial floating reference is not
- // owned by anyone and must be removed with g_object_ref_sink().
- //
- // manage(dock_book_list.front());
- }
-
- // Remove us from the dock manager
- if(App::dock_manager)try{
- std::list<DockDialog*>::iterator iter;
- for(iter=App::dock_manager->dock_dialog_list_.begin();iter!=App::dock_manager->dock_dialog_list_.end();++iter)
- if(*iter==this)
- {
- App::dock_manager->dock_dialog_list_.erase(iter);
- break;
- }
- }
- catch(...)
- {
- synfig::warning("DockDialog::~DockDialog(): Exception thrown when trying to remove from dock manager...?");
- }
-
- delete widget_comp_select;
-}
-
-void
-DockDialog::drop_on_prepend(const Glib::RefPtr<Gdk::DragContext>& context, int, int, const Gtk::SelectionData& selection_data, guint, guint time)
-{
- if ((selection_data.get_length() >= 0) && (selection_data.get_format() == 8))
- {
- Dockable& dockable(**reinterpret_cast<Dockable**>(const_cast<guint8*>(selection_data.get_data())));
- prepend_dock_book()->add(dockable);
- context->drag_finish(true, false, time);
- return;
- }
-
- context->drag_finish(false, false, time);
-}
-
-void
-DockDialog::drop_on_append(const Glib::RefPtr<Gdk::DragContext>& context, int, int, const Gtk::SelectionData& selection_data, guint, guint time)
-{
- if ((selection_data.get_length() >= 0) && (selection_data.get_format() == 8))
- {
- Dockable& dockable(**reinterpret_cast<Dockable**>(const_cast<guint8*>(selection_data.get_data())));
- append_dock_book()->add(dockable);
- context->drag_finish(true, false, time);
- return;
- }
-
- context->drag_finish(false, false, time);
-}
-
-
-void
-DockDialog::on_hide()
-{
- Gtk::Window::on_hide();
- close();
-}
-
-DockBook*
-DockDialog::prepend_dock_book()
-{
- if(is_deleting)return 0;
-
- dock_book_list.push_front(new DockBook);
- last_dock_book=dock_book_list.front();
-
-
- last_dock_book->signal_empty().connect(
- sigc::bind(
- sigc::mem_fun(*this,&DockDialog::erase_dock_book),
- last_dock_book
- )
- );
-
- dock_book_sizes_.insert(dock_book_sizes_.begin(),225);
- refresh();
- return last_dock_book;
-}
-
-DockBook*
-DockDialog::append_dock_book()
-{
- if(is_deleting)return 0;
-
- dock_book_list.push_back(new DockBook);
- last_dock_book=dock_book_list.back();
- last_dock_book->signal_empty().connect(
- sigc::bind(
- sigc::mem_fun(*this,&DockDialog::erase_dock_book),
- last_dock_book
- )
- );
- last_dock_book->signal_changed().connect(
- sigc::mem_fun(*this,&DockDialog::refresh_title)
- );
- last_dock_book->signal_changed().connect(
- sigc::mem_fun(*this,&DockDialog::refresh_title)
- );
- dock_book_sizes_.push_back(225);
-
- //last_dock_book->show();
- refresh();
- return last_dock_book;
-}
-
-void
-DockDialog::erase_dock_book(DockBook* dock_book)
-{
- if(is_deleting)return;
-
- std::list<DockBook*>::iterator iter;
- for(iter=dock_book_list.begin();iter!=dock_book_list.end();++iter)
- if(*iter==dock_book)
- {
- dock_book_list.erase(iter);
-
- if(dock_book_list.empty())
- {
- last_dock_book=0;
- close();
- return;
- }
- else
- {
- if(last_dock_book==dock_book)
- last_dock_book=dock_book_list.front();
- }
-
- refresh();
-
- return;
- }
-}
-
-void
-DockDialog::refresh()
-{
- // synfig::info("dock_book_list.size()=%d",dock_book_list.size());
- //remove();
-
- if(dock_book_list.empty())
- return;
-
- if(box)delete box;
- box=(manage(is_horizontal?(Gtk::Box*)new Gtk::HBox:(Gtk::Box*)new Gtk::VBox));
- add(*box);
-
- box->pack_start(*widget_comp_select,false,true);
-
- Gtk::Button* append_button(manage(new Gtk::Button));
- Gtk::Button* prepend_button(manage(new Gtk::Button));
-
- std::list<Gtk::TargetEntry> listTargets;
- listTargets.push_back( Gtk::TargetEntry("DOCK") );
-
- append_button->drag_dest_set(listTargets);
- prepend_button->drag_dest_set(listTargets);
-
- append_button->signal_drag_data_received().connect(
- sigc::mem_fun(*this,&DockDialog::drop_on_append)
- );
-
- prepend_button->signal_drag_data_received().connect(
- sigc::mem_fun(*this,&DockDialog::drop_on_prepend)
- );
-
- box->pack_start(*prepend_button,false,true);
- box->pack_end(*append_button,false,true);
-
- //prepend_button->show();
- //append_button->show();
- panels_.clear();
-
- if(dock_book_list.size()==1)
- {
- box->pack_start(get_dock_book(),true,true);
- }
- else
- {
- Gtk::Paned* parent(manage(is_horizontal?(Gtk::Paned*)new Gtk::HPaned:(Gtk::Paned*)new Gtk::VPaned));
-
- panels_.push_back(parent);
-
- if(panels_.size()<=dock_book_sizes_.size())
- panels_.back()->set_position(dock_book_sizes_[panels_.size()-1]);
- panels_.back()->property_position().signal_changed().connect(
- sigc::mem_fun(*this,&DockDialog::rebuild_sizes)
- );
- //parent->show();
- parent->add1(*dock_book_list.front());
- //dock_book_list.front()->show();
-
- box->pack_start(*parent,true,true);
-
- std::list<DockBook*>::iterator iter,next;
- for(next=dock_book_list.begin(),next++,iter=next++;next!=dock_book_list.end();iter=next++)
- {
- Gtk::Paned* current(manage(is_horizontal?(Gtk::Paned*)new Gtk::HPaned:(Gtk::Paned*)new Gtk::VPaned));
- panels_.push_back(current);
-
- if(panels_.size()<=dock_book_sizes_.size())
- panels_.back()->set_position(dock_book_sizes_[panels_.size()-1]);
- panels_.back()->property_position().signal_changed().connect(
- sigc::mem_fun(*this,&DockDialog::rebuild_sizes)
- );
-
-
- parent->add2(*current);
-
- current->add1(**iter);
- //(*iter)->show();
- //current->show();
-
- parent=current;
- }
- parent->add2(**iter);
- //(*iter)->show();
- }
-
- box->show_all();
- if(!composition_selector_)
- widget_comp_select->hide();
- rebuild_sizes();
-}
-
-void
-DockDialog::rebuild_sizes()
-{
- unsigned int i=0;
- dock_book_sizes_.clear();
- for(i=0;i<panels_.size();i++)
- {
- dock_book_sizes_.push_back(panels_[i]->get_position());
- }
-}
-
-void
-DockDialog::set_dock_book_sizes(const std::vector<int>& new_sizes)
-{
- unsigned int i=0;
- for(i=0;i<panels_.size() && i<new_sizes.size();i++)
- {
- panels_[i]->set_position(new_sizes[i]);
- }
- dock_book_sizes_=new_sizes;
- //rebuild_sizes();
-}
-
-void
-DockDialog::refresh_accel_group()
-{
-/*
- if(last_accel_group_)
- {
- last_accel_group_->unlock();
- remove_accel_group(last_accel_group_);
- last_accel_group_=Glib::RefPtr<Gtk::AccelGroup>();
- }
-
- etl::loose_handle<CanvasView> canvas_view(App::get_selected_canvas_view());
- if(canvas_view)
- {
- last_accel_group_=canvas_view->get_accel_group();
- last_accel_group_->lock();
- add_accel_group(last_accel_group_);
- }
-*/
- etl::loose_handle<CanvasView> canvas_view(App::get_selected_canvas_view());
- if(canvas_view)
- {
- canvas_view->mainmenu.accelerate(*this);
- }
-}
-
-bool
-DockDialog::close()
-{
- if (getenv("SYNFIG_DEBUG_DESTRUCTORS"))
- synfig::info("DockDialog::close(): Deleted");
-
- empty_sig.disconnect();
- //get_dock_book().clear();
- delete this;
- return true;
-}
-
-DockBook&
-DockDialog::get_dock_book()
-{
- if(!last_dock_book)
- return *append_dock_book();
- return *last_dock_book;
-}
-
-const DockBook&
-DockDialog::get_dock_book()const
-{
- return *last_dock_book;
-}
-
-
-synfig::String
-DockDialog::get_contents()const
-{
- synfig::String ret;
-
- std::list<DockBook*>::const_iterator iter;
- for(iter=dock_book_list.begin();iter!=dock_book_list.end();++iter)
- {
- if(!ret.empty())
- ret+=is_horizontal?" | ":" - ";
- ret+=(*iter)->get_contents();
- }
-
-
- return ret;
-}
-
-void
-DockDialog::set_contents(const synfig::String& z)
-{
- int x,y;
- get_size(x,y);
-
- synfig::String str(z);
- while(!str.empty())
- {
- synfig::String::size_type separator=str.find_first_of('-');
- {
- synfig::String::size_type sep2=str.find_first_of('|');
- if(separator!=synfig::String::npos || sep2!=synfig::String::npos)
- {
- if((separator==synfig::String::npos || sep2<separator) && sep2!=synfig::String::npos)
- {
- separator=sep2;
- is_horizontal=true;
- }
- else
- is_horizontal=false;
- }
- }
-
- synfig::String book_contents;
- if(separator==synfig::String::npos)
- {
- book_contents=str;
- str.clear();
- }
- else
- {
- book_contents=String(str.begin(),str.begin()+separator);
- str=String(str.begin()+separator+1,str.end());
- }
-
- try
- {
- append_dock_book()->set_contents(book_contents);
- }catch(...) { }
- }
-
- resize(x,y);
-}
-
-void
-DockDialog::set_composition_selector(bool x)
-{
- if(x==get_composition_selector())
- return;
- composition_selector_=x;
- if(x)
- widget_comp_select->show();
- else
- widget_comp_select->hide();
-}
-
-void
-DockDialog::refresh_title()
-{
- if(is_deleting)return;
- if(dock_book_list.size())
- {
- synfig::String title;
-
- std::list<DockBook*>::const_iterator iter;
- for(iter=dock_book_list.begin();iter!=dock_book_list.end();++iter)
- {
- if(!title.empty())
- title+=", ";
- title+=(*iter)->get_local_contents();
- }
- set_title(title);
- }
- else
- set_title(_("Empty Dock Panel"));
-}
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