+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file cellrenderer_value.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 <gtkmm/label.h>
-#include <ETL/stringf>
-#include <gtkmm/celleditable.h>
-#include <gtkmm/editable.h>
-#include <gtkmm/entry.h>
-#include <gtkmm/eventbox.h>
-#include <gtk/gtkentry.h> /* see XXX below */
-
-#include "app.h"
-#include "widget_value.h"
-#include "widget_vector.h"
-#include "widget_filename.h"
-#include "widget_enum.h"
-#include "widget_color.h"
-#include "widget_canvaschooser.h"
-#include "widget_time.h"
-
-#include "cellrenderer_gradient.h"
-#include "cellrenderer_value.h"
-
-#include "widget_gradient.h"
-#include "dialog_gradient.h"
-#include "dialog_color.h"
-#include <gtkmm/textview.h>
-
-#include "general.h"
-
-#endif
-
-using namespace synfig;
-using namespace etl;
-using namespace std;
-using namespace studio;
-
-/* === M A C R O S ========================================================= */
-
-#define DIGITS 15
-
-/* === G L O B A L S ======================================================= */
-
-class studio::ValueBase_Entry : public Gtk::EventBox, public Gtk::CellEditable
-{
- Glib::ustring path;
- Widget_ValueBase *valuewidget;
- bool edit_done_called;
- Gtk::Widget *parent;
-public:
- ValueBase_Entry():
- Glib::ObjectBase (typeid(ValueBase_Entry)),
- Gtk::EventBox (),
- Gtk::CellEditable ()
- {
- parent=0;
- edit_done_called=false;
-/*
- Gtk::HBox *const hbox = new Gtk::HBox(false, 0);
- add(*Gtk::manage(hbox));
-
- Gtk::Entry *entry_ = new Gtk::Entry();
- entry_->set_text("bleh");
- hbox->pack_start(*Gtk::manage(entry_), Gtk::PACK_EXPAND_WIDGET);
- entry_->set_has_frame(false);
- entry_->gobj()->is_cell_renderer = true; // XXX
-
-*/
- valuewidget=manage(new class Widget_ValueBase());
- valuewidget->inside_cellrenderer();
- add(*valuewidget);
- valuewidget->show();
-
- //set_flags(Gtk::CAN_FOCUS);
- //set_events(Gdk::KEY_PRESS_MASK | Gdk::KEY_RELEASE_MASK);
-
- /*
- set_events(//(Gdk::ALL_EVENTS_MASK)
- ~( Gdk::EXPOSURE_MASK
- | Gdk::ENTER_NOTIFY_MASK
- | Gdk::LEAVE_NOTIFY_MASK
- | Gdk::FOCUS_CHANGE_MASK
- | Gdk::STRUCTURE_MASK
- | Gdk::PROPERTY_CHANGE_MASK
- | Gdk::VISIBILITY_NOTIFY_MASK
- | Gdk::PROXIMITY_IN_MASK
- | Gdk::PROXIMITY_OUT_MASK
- | Gdk::SUBSTRUCTURE_MASK
- )
- );
- */
- //signal_editing_done().connect(sigc::mem_fun(*this, &studio::ValueBase_Entry::hide));
- //signal_remove_widget().connect(sigc::mem_fun(*this, &studio::ValueBase_Entry::hide));
-
- show_all_children();
-
- //signal_show().connect(sigc::mem_fun(*this, &ValueBase_Entry::grab_focus));
- }
- ~ValueBase_Entry()
- {
- }
-
- void on_editing_done()
- {
- hide();
- if(parent)parent->grab_focus();
- if(!edit_done_called)
- {
- edit_done_called=true;
- Gtk::CellEditable::on_editing_done();
- }
- else
- {
- synfig::error("on_editing_done(): Called twice!");
- }
- }
- void set_parent(Gtk::Widget*x) { parent=x; }
- void on_remove_widget()
- {
- hide();
- edit_done_called=true;
- if(parent)parent->grab_focus();
- Gtk::CellEditable::on_remove_widget();
- }
- void start_editing_vfunc(GdkEvent */*event*/)
- {
- valuewidget->signal_activate().connect(sigc::mem_fun(*this, &studio::ValueBase_Entry::editing_done));
- show();
- //valuewidget->grab_focus();
- //get_window()->set_focus(*valuewidget);
- }
- bool on_event(GdkEvent *event)
- {
- if(event->any.type==GDK_BUTTON_PRESS ||
- event->any.type==GDK_2BUTTON_PRESS ||
- event->any.type==GDK_KEY_PRESS ||
- event->any.type==GDK_KEY_RELEASE ||
- event->any.type==GDK_SCROLL ||
- event->any.type==GDK_3BUTTON_PRESS)
- return true;
- return Gtk::EventBox::on_event(event);
- }
- void on_grab_focus()
- {
- Gtk::EventBox::on_grab_focus();
- if(valuewidget)
- valuewidget->grab_focus();
- }
- void set_path(const Glib::ustring &p)
- {
- path=p;
- }
- void set_value(const synfig::ValueBase &data)
- {
- if(valuewidget)
- valuewidget->set_value(data);
- //valuewidget->grab_focus();
- }
- void set_canvas(const etl::handle<synfig::Canvas> &data)
- {
- assert(data);
- if(valuewidget)
- valuewidget->set_canvas(data);
- }
- void set_param_desc(const synfig::ParamDesc &data)
- {
- if(valuewidget)
- valuewidget->set_param_desc(data);
- }
-
- const synfig::ValueBase &get_value()
- {
- if(valuewidget)
- return valuewidget->get_value();
-
- warning("%s:%d this code shouldn't be reached", __FILE__, __LINE__);
- return *(new synfig::ValueBase());
- }
-
- const Glib::ustring &get_path()
- {
- return path;
- }
-
-};
-
-/* === P R O C E D U R E S ================================================= */
-
-bool get_paragraph(synfig::String& text)
-{
- Gtk::Dialog dialog(
- _("Paragraph"), // Title
- true, // Modal
- true // use_separator
- );
- Gtk::Label label(_("Enter Paragraph Text Here:"));
- label.show();
- dialog.get_vbox()->pack_start(label);
-
-
- Glib::RefPtr<Gtk::TextBuffer> text_buffer(Gtk::TextBuffer::create());
- text_buffer->set_text(text);
-
- Gtk::TextView text_view(text_buffer);
- text_view.show();
- dialog.get_vbox()->pack_start(text_view);
-
-/*
- Gtk::Entry entry;
- entry.set_text(text);
- entry.show();
- entry.set_activates_default(true);
- dialog.get_vbox()->pack_start(entry);
-*/
-
- dialog.add_button(Gtk::StockID("gtk-ok"),Gtk::RESPONSE_OK);
- dialog.add_button(Gtk::StockID("gtk-cancel"),Gtk::RESPONSE_CANCEL);
- dialog.set_default_response(Gtk::RESPONSE_OK);
-
- //text_entry.signal_activate().connect(sigc::bind(sigc::mem_fun(dialog,&Gtk::Dialog::response),Gtk::RESPONSE_OK));
-
- dialog.show();
-
- if(dialog.run()!=Gtk::RESPONSE_OK)
- return false;
-
- text=text_buffer->get_text();
-
- return true;
-}
-
-/* === M E T H O D S ======================================================= */
-
-CellRenderer_ValueBase::CellRenderer_ValueBase():
- Glib::ObjectBase (typeid(CellRenderer_ValueBase)),
- Gtk::CellRendererText (),
- property_value_ (*this,"value",synfig::ValueBase()),
- property_canvas_(*this,"canvas",etl::handle<synfig::Canvas>()),
- property_param_desc_(*this,"param_desc",synfig::ParamDesc())
-{
- CellRendererText::signal_edited().connect(sigc::mem_fun(*this,&CellRenderer_ValueBase::string_edited_));
- value_entry=new ValueBase_Entry();
- value_entry->hide();
-
- Pango::AttrList attr_list;
- {
- Pango::AttrInt pango_size(Pango::Attribute::create_attr_size(Pango::SCALE*8));
- pango_size.set_start_index(0);
- pango_size.set_end_index(64);
- attr_list.change(pango_size);
- }
- property_attributes()=attr_list;
-
- property_foreground()=Glib::ustring("#7f7f7f");
- property_inconsistent()=false;
-}
-
-CellRenderer_ValueBase::~CellRenderer_ValueBase()
-{
- if (getenv("SYNFIG_DEBUG_DESTRUCTORS"))
- synfig::info("CellRenderer_ValueBase::~CellRenderer_ValueBase(): Deleted");
-}
-
-void
-CellRenderer_ValueBase::string_edited_(const Glib::ustring&path,const Glib::ustring&str)
-{
- ValueBase old_value=property_value_.get_value();
- ValueBase value;
-
- if(old_value.get_type()==ValueBase::TYPE_TIME)
- {
- value=ValueBase(Time((String)str,get_canvas()->rend_desc().get_frame_rate()));
- }
- else
- value=ValueBase((String)str);
-
- if(old_value!=value)
- signal_edited_(path,value);
-}
-
-void
-CellRenderer_ValueBase::render_vfunc(
- const Glib::RefPtr<Gdk::Drawable>& window,
- Gtk::Widget& widget,
- const Gdk::Rectangle& background_area,
- const Gdk::Rectangle& ca,
- const Gdk::Rectangle& expose_area,
- Gtk::CellRendererState flags)
-{
- if(!window)
- return;
-// const unsigned int cell_xpad = property_xpad();
-// const unsigned int cell_ypad = property_ypad();
-
- //int x_offset = 0, y_offset = 0;
-// int width = ca.get_width();
- int height = ca.get_height();
-// get_size(widget, ca, x_offset, y_offset, width, height);
-
-// width -= cell_xpad * 2;
-// height -= cell_ypad * 2;
-
-// if(width <= 0 || height <= 0)
-// return;
-
- Gtk::StateType state = Gtk::STATE_INSENSITIVE;
- if(property_editable())
- state = Gtk::STATE_NORMAL;
- if((flags & Gtk::CELL_RENDERER_SELECTED) != 0)
- state = (widget.has_focus()) ? Gtk::STATE_SELECTED : Gtk::STATE_ACTIVE;
-
- ValueBase data=property_value_.get_value();
-
- switch(data.get_type())
- {
- case ValueBase::TYPE_REAL:
- if(((synfig::ParamDesc)property_param_desc_).get_is_distance())
- {
- Distance x(data.get(Real()),Distance::SYSTEM_UNITS);
- x.convert(App::distance_system,get_canvas()->rend_desc());
- property_text()=(Glib::ustring)x.get_string(6).c_str();
- }
- else
- property_text()=(Glib::ustring)strprintf("%.6f",data.get(Real()));
- break;
- case ValueBase::TYPE_TIME:
- property_text()=(Glib::ustring)data.get(Time()).get_string(get_canvas()->rend_desc().get_frame_rate(),App::get_time_format());
- break;
- case ValueBase::TYPE_ANGLE:
- property_text()=(Glib::ustring)strprintf("%.2f DEG",(Real)Angle::deg(data.get(Angle())).get());
- break;
- case ValueBase::TYPE_INTEGER:
- if(((synfig::ParamDesc)property_param_desc_).get_hint()!="enum")
- {
- property_text()=(Glib::ustring)strprintf("%i",data.get(int()));
- }
- else
- {
- property_text()=(Glib::ustring)strprintf("(%i)",data.get(int()));
- std::list<synfig::ParamDesc::EnumData> enum_list=((synfig::ParamDesc)property_param_desc_).get_enum_list();
- std::list<synfig::ParamDesc::EnumData>::iterator iter;
-
- for(iter=enum_list.begin();iter!=enum_list.end();iter++)
- if(iter->value==data.get(int()))
- {
- // don't show the key_board s_hortcut under_scores
- String local_name = iter->local_name;
- String::size_type pos = local_name.find_first_of('_');
- if (pos != String::npos)
- property_text() = local_name.substr(0,pos) + local_name.substr(pos+1);
- else
- property_text() = local_name;
- break;
- }
- }
-
- break;
- case ValueBase::TYPE_VECTOR:
- {
- Vector vector=data.get(Vector());
- Distance x(vector[0],Distance::SYSTEM_UNITS),y(vector[1],Distance::SYSTEM_UNITS);
- x.convert(App::distance_system,get_canvas()->rend_desc());
- y.convert(App::distance_system,get_canvas()->rend_desc());
- property_text()=static_cast<Glib::ustring>(strprintf("%s,%s",x.get_string(6).c_str(),y.get_string(6).c_str()));
- }
- break;
-
- case ValueBase::TYPE_STRING:
-
- if(data.get_type()==ValueBase::TYPE_STRING)
- {
- if(!data.get(synfig::String()).empty())
- property_text()=static_cast<Glib::ustring>(data.get(synfig::String()));
- else
- property_text()=Glib::ustring("<empty>");
- }
- break;
- case ValueBase::TYPE_CANVAS:
- if(data.get(etl::handle<synfig::Canvas>()))
- {
- if(data.get(etl::handle<synfig::Canvas>())->is_inline())
- property_text()=_("<Inline Canvas>");
- else
- property_text()=(Glib::ustring)data.get(etl::handle<synfig::Canvas>())->get_id();
- }
- else
- property_text()="<No Image Selected>";
- break;
- case ValueBase::TYPE_COLOR:
- {
- render_color_to_window(window,ca,data.get(Color()));
- return;
- }
- break;
- case ValueBase::TYPE_BOOL:
- {
- widget.get_style()->paint_check(
- Glib::RefPtr<Gdk::Window>::cast_static(window), state,
- data.get(bool())?Gtk::SHADOW_IN:Gtk::SHADOW_OUT,
- ca, widget, "cellcheck",
- ca.get_x()/* + x_offset + cell_xpad*/,
- ca.get_y()/* + y_offset + cell_ypad*/,
- height-1,height-1);
- return;
- }
- break;
- case ValueBase::TYPE_NIL:
- //property_text()=(Glib::ustring)" ";
- return;
- break;
- case ValueBase::TYPE_SEGMENT:
- property_text()=(Glib::ustring)_("Segment");
- break;
- case ValueBase::TYPE_GRADIENT:
- render_gradient_to_window(window,ca,data.get(Gradient()));
- return;
- break;
- case ValueBase::TYPE_LIST:
- property_text()=(Glib::ustring)_("List");
- break;
- case ValueBase::TYPE_BLINEPOINT:
- property_text()=(Glib::ustring)_("BLine Point");
- break;
- default:
- property_text()=static_cast<Glib::ustring>(_("UNKNOWN"));
- break;
- }
- CellRendererText::render_vfunc(window,widget,background_area,ca,expose_area,flags);
-}
-
-
-/*
-bool
-CellRenderer_ValueBase::activate_vfunc( GdkEvent* event,
- Gtk::Widget& widget,
- const Glib::ustring& path,
- const Gdk::Rectangle& background_area,
- const Gdk::Rectangle& cell_area,
- Gtk::CellRendererState flags)
-{
- ValueBase data=(ValueBase)property_value_.get_value();
-
- switch(data.type)
- {
- case ValueBase::TYPE_BOOL:
- if(property_editable())
- signal_edited_(path,ValueBase(!data.get(bool())));
- return true;
- case ValueBase::TYPE_STRING:
- return CellRendererText::activate_vfunc(event,widget,path,background_area,cell_area,flags);
- }
- return false;
-}
-*/
-
-void
-CellRenderer_ValueBase::gradient_edited(synfig::Gradient gradient, Glib::ustring path)
-{
- ValueBase old_value(property_value_.get_value());
- ValueBase value(gradient);
- if(old_value!=value)
- signal_edited_(path,value);
-}
-
-void
-CellRenderer_ValueBase::color_edited(synfig::Color color, Glib::ustring path)
-{
- ValueBase old_value(property_value_.get_value());
- ValueBase value(color);
- if(old_value!=value)
- signal_edited_(path,value);
-}
-
-Gtk::CellEditable*
-CellRenderer_ValueBase::start_editing_vfunc(
- GdkEvent* event __attribute__ ((unused)),
- Gtk::Widget& widget,
- const Glib::ustring& path,
- const Gdk::Rectangle& background_area __attribute__ ((unused)),
- const Gdk::Rectangle& cell_area __attribute__ ((unused)),
- Gtk::CellRendererState flags __attribute__ ((unused)))
-{
- edit_value_done_called = false;
- // If we aren't editable, then there is nothing to do
- if(!property_editable())
- return 0;
-
- ValueBase data=property_value_.get_value();
-
- switch(data.get_type())
- {
- case ValueBase::TYPE_BOOL:
- signal_edited_(path,ValueBase(!data.get(bool())));
- return NULL;
- //case ValueBase::TYPE_TIME:
- // property_text()=(Glib::ustring)data.get(Time()).get_string(get_canvas()->rend_desc().get_frame_rate(),App::get_time_format()|Time::FORMAT_FULL);
- // return CellRendererText::start_editing_vfunc(event,widget,path,background_area,cell_area,flags);
-
- case ValueBase::TYPE_GRADIENT:
- App::dialog_gradient->reset();
- App::dialog_gradient->set_gradient(data.get(Gradient()));
- App::dialog_gradient->signal_edited().connect(
- sigc::bind(
- sigc::mem_fun(*this,&studio::CellRenderer_ValueBase::gradient_edited),
- path
- )
- );
- App::dialog_gradient->grab_button_set_sensitive(true);
- App::dialog_gradient->present();
-
- return NULL;
-
- case ValueBase::TYPE_COLOR:
- App::dialog_color->reset();
- App::dialog_color->set_color(data.get(Color()));
- App::dialog_color->signal_edited().connect(
- sigc::bind(
- sigc::mem_fun(*this,&studio::CellRenderer_ValueBase::color_edited),
- path
- )
- );
- App::dialog_color->present();
-
- return NULL;
- case ValueBase::TYPE_STRING:
- if(get_param_desc().get_hint()=="paragraph")
- {
- synfig::String string;
- string=data.get(string);
- if(get_paragraph(string))
- signal_edited_(path,ValueBase(string));
- return NULL;
- }
- // if(get_param_desc().get_hint()!="filename")
- // return CellRendererText::start_editing_vfunc(event,widget,path,background_area,cell_area,flags);
- default:
- {
- assert(get_canvas());
- //delete value_entry;
- value_entry=manage(new ValueBase_Entry());
- value_entry->set_path(path);
- value_entry->set_canvas(get_canvas());
- value_entry->set_param_desc(get_param_desc());
- value_entry->set_value(data);
- value_entry->set_parent(&widget);
- value_entry->signal_editing_done().connect(sigc::mem_fun(*this, &CellRenderer_ValueBase::on_value_editing_done));
- return value_entry;
- }
- }
- return NULL;
-}
-
-void
-CellRenderer_ValueBase::on_value_editing_done()
-{
- if (edit_value_done_called)
- {
- synfig::error("on_value_editing_done(): Called twice!");
- return;
- }
-
- edit_value_done_called = true;
-
- if(value_entry)
- {
- ValueBase old_value(property_value_.get_value());
- ValueBase value(value_entry->get_value());
-
- if(old_value!=value)
- signal_edited_(value_entry->get_path(),value);
-
- //delete value_entry;
- //value_entry=0;
- }
-}
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