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/*
* Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
*
* This program 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; version 2 of the
* License.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "wb_overview_diagram.h"
#include "wb_overview_physical.h"
#include "wb_overview_physical_schema.h"
#include "workbench/wb_context.h"
#include "workbench/wb_context_ui.h"
#include "workbench/wb_command_ui.h"
#include "wb_component_physical.h"
#include "grt/incremental_list_updater.h"
#include "wb_overview_privileges.h"
#include "grt/icon_manager.h"
#include "grt/clipboard.h"
#include "base/ui_form.h"
#include "grt/exceptions.h"
#include "grts/structs.db.h"
#include "base/string_utilities.h"
#include "mforms/toolbar.h"
#include "mforms/menubar.h"
#include "base/trackable.h"
/**
* @file wb_overview_physical.cpp
* @brief Physical Model specific panels for the overview window
*/
using namespace bec;
using namespace wb;
using namespace wb::internal;
using namespace base;
# define SCRIPT_NODE NodeId(3)
# define NOTE_NODE NodeId(4)
PhysicalSchemataNode::PhysicalSchemataNode(workbench_physical_ModelRef amodel)
: ContainerNode(OverviewBE::OGroup)
{
type= OverviewBE::ODivision;
object= amodel->catalog();
model= amodel;
label= _("Physical Schemas");
small_icon= 0;
large_icon= 0;
expanded= true;
display_mode= OverviewBE::MSmallIcon;
}
void PhysicalSchemataNode::init()
{
grt::ListRef<db_Schema> schemata= model->catalog()->schemata();
for (size_t c= schemata.count(), i= 0; i < c; i++)
children.push_back(create_child_node(schemata.get(i)));
}
OverviewBE::Node * PhysicalSchemataNode::create_child_node(db_SchemaRef schema)
{
PhysicalSchemaNode *node= new PhysicalSchemaNode(schema);
node->init();
return node;
}
bool PhysicalSchemataNode::add_object(WBContext *wb)
{
wb->get_grt_manager()->open_object_editor(wb->get_component<WBComponentPhysical>()->add_new_db_schema(model));
return true;
}
void PhysicalSchemataNode::delete_object(WBContext *wb)
{
//dynamic_cast<WBComponentPhysical*>(wb->get_component("physical"))->delete_
}
class SchemaListUpdater :
public IncrementalListUpdater<std::vector<OverviewBE::Node*>::iterator, OverviewBE::Node*, size_t>
{
virtual dest_iterator get_dest_iterator()
{
return _nodes.begin();
}
virtual source_iterator get_source_iterator()
{
return 0;
}
virtual dest_iterator increment_dest(dest_iterator &iter)
{
return ++iter;
}
virtual source_iterator increment_source(source_iterator &iter)
{
return ++iter;
}
virtual bool has_more_dest(dest_iterator iter)
{
return iter != _nodes.end();
}
virtual bool has_more_source(source_iterator iter)
{
return _schemata.is_valid() && iter < _schemata.count();
}
virtual bool items_match(dest_iterator diter, source_iterator siter)
{
return (*diter)->object == _schemata.get(siter);
}
virtual dest_ref get_dest(dest_iterator iter)
{
_reused_items.insert(*iter);
return *iter;
}
virtual void update(dest_ref dest_item, source_iterator source_item)
{
dest_item->refresh();
}
// begin adding items to the begginning of the dest list
virtual dest_iterator begin_adding()
{
for (dest_iterator i= _nodes.begin(); i != _nodes.end(); ++i)
{
if (_reused_items.find(*i) == _reused_items.end())
delete *i;
}
_nodes.clear();
return _nodes.end();
}
virtual dest_iterator add(dest_iterator &iter, source_iterator source_item)
{
return ++_nodes.insert(iter, _schema_node_instantiation_slot(_schemata.get(source_item)));
}
virtual dest_iterator add(dest_iterator &iter, dest_ref item)
{
// store the items that are reused so they're not deleted later
_reused_items.insert(item);
return ++_nodes.insert(iter, item);
}
// end adding items to the dest item, stuff after the last item added must be removed
virtual void end_adding(dest_iterator iter)
{
}
std::vector<OverviewBE::Node*> &_nodes;
std::set<OverviewBE::Node*> _reused_items;
grt::ListRef<db_Schema> _schemata;
typedef boost::function<OverviewBE::Node * (db_SchemaRef)> SchemaNodeInstantiationSlot;
SchemaNodeInstantiationSlot _schema_node_instantiation_slot;
public:
SchemaListUpdater(std::vector<OverviewBE::Node*> &nodes, const grt::ListRef<db_Schema> &schemata, SchemaNodeInstantiationSlot schema_node_instantiation_slot)
: _nodes(nodes), _schemata(schemata), _schema_node_instantiation_slot(schema_node_instantiation_slot)
{
}
};
void PhysicalSchemataNode::refresh_children()
{
focused= 0;
SchemaListUpdater updater(children, db_CatalogRef::cast_from(object)->schemata(), boost::bind(&PhysicalSchemataNode::create_child_node, this, _1));
updater.execute();
}
//------------------------------------------------------------------------
class ModelObjectNode : public OverviewBE::ObjectNode, public base::trackable
{
public:
std::string member;
virtual void delete_object(WBContext *wb)
{
grt::AutoUndo undo(wb->get_grt());
// removal from the list will trigger deletion of the file automatically
grt::ListRef<GrtObject>::cast_from(object->owner().get_member(member)).remove_value(object);
undo.end(strfmt(_("Delete '%s'"), object->name().c_str()));
}
virtual bool is_deletable()
{
return true;
}
virtual bool is_renameable()
{
return true;
}
virtual bool rename(WBContext *wb, const std::string &name)
{
//grt::GRT *grt= wb->get_grt_manager()->get_grt();
//QQQgrt->lock_tree_write();
workbench_physical_ModelRef model(workbench_physical_ModelRef::cast_from(object->owner()));
grt::ListRef<GrtStoredNote> notes;
if (object.is_instance(db_Script::static_class_name()))
notes= grt::ListRef<GrtStoredNote>::cast_from(model->scripts());
else
notes= model->notes();
for (size_t c= notes.count(), i= 0; i < c; i++)
{
GrtStoredNoteRef note(notes[i]);
if (note != object && *note->name() == name)
{
//QQQgrt->unlock_tree_write();
throw bec::validation_error(_("Duplicate object name."));
}
}
grt::AutoUndo undo(wb->get_grt());
object->name(name);
undo.end(strfmt(_("Rename '%s' to '%s'"),
object->name().c_str(), name.c_str()));
//QQQgrt->unlock_tree_write();
return true;
}
//XXX hack to remove Edit Notes... from script menu.. remove once bug is fixed
virtual int get_popup_menu_items(WBContext *wb, bec::MenuItemList &items)
{
int c= OverviewBE::ObjectNode::get_popup_menu_items(wb, items);
if (object.is_instance(db_Script::static_class_name()))
{
for (bec::MenuItemList::iterator iter= items.begin();
iter != items.end(); ++iter)
{
if (iter->name == "plugin:wb.plugin.edit.stored_note")
{
items.erase(iter);
c--;
break;
}
}
}
return c;
}
};
SQLScriptsNode::SQLScriptsNode(workbench_physical_ModelRef model, PhysicalOverviewBE *owner)
: ContainerNode(OverviewBE::OItem), _owner(owner), _model(model)
{
object= model;
id= model->id() + "/scripts";
type= OverviewBE::ODivision;
label= _("SQL Scripts");
expanded= false;
display_mode= OverviewBE::MLargeIcon;
refresh_children();
}
int SQLScriptsNode::get_popup_menu_items(WBContext *wb, bec::MenuItemList &items)
{
bec::MenuItem item;
item.type= bec::MenuSeparator;
items.push_back(item);
item.type= bec::MenuAction;
item.name= "builtin:add_script_file";
item.caption= _("Add Script File...");
items.push_back(item);
return 2;
}
bool SQLScriptsNode::add_new(WBContext *wb)
{
WBComponentPhysical *compo= wb->get_component<WBComponentPhysical>();
wb->get_grt_manager()->open_object_editor(compo->add_new_stored_script(_model, ""));
return true;
}
static void script_object_changed(const std::string &member, const grt::ValueRef &value,
PhysicalOverviewBE *owner)
{
if (member == "name")
owner->send_refresh_scripts();
}
void SQLScriptsNode::refresh_children()
{
clear_children();
if (_model->scripts().is_valid())
{
for (size_t c= _model->scripts().count(), i= 0; i < c; i++)
{
db_ScriptRef script(_model->scripts()[i]);
ModelObjectNode *node= new ModelObjectNode();
node->member= "scripts";
node->label= script->name();
node->object= script;
node->small_icon= IconManager::get_instance()->get_icon_id(script.get_metaclass(), Icon16);
node->large_icon= IconManager::get_instance()->get_icon_id(script.get_metaclass(), Icon48);
script->signal_changed()->connect(boost::bind(script_object_changed, _1, _2, _owner));
children.push_back(node);
}
OverviewBE::AddObjectNode *add_node= new OverviewBE::AddObjectNode(boost::bind(&SQLScriptsNode::add_new, this, _1));
add_node->label= _("Add Script");
add_node->small_icon= IconManager::get_instance()->get_icon_id("db.Script.$.png", Icon16, "add");
add_node->large_icon= IconManager::get_instance()->get_icon_id("db.Script.$.png", Icon48, "add");
children.insert(children.begin(), add_node);
}
}
NotesNode::NotesNode(workbench_physical_ModelRef model, PhysicalOverviewBE *owner)
: ContainerNode(OverviewBE::OItem), _owner(owner), _model(model)
{
object= model;
id= model->id() + "/notes";
type= OverviewBE::ODivision;
label= _("Model Notes");
expanded= false;
display_mode= OverviewBE::MLargeIcon;
refresh_children();
}
int NotesNode::get_popup_menu_items(WBContext *wb, bec::MenuItemList &items)
{
bec::MenuItem item;
item.type= bec::MenuSeparator;
items.push_back(item);
item.type= bec::MenuAction;
item.name= "builtin:add_note_file";
item.caption= _("Add Note File...");
items.push_back(item);
return 2;
}
bool NotesNode::add_new(WBContext *wb)
{
WBComponentPhysical *compo= wb->get_component<WBComponentPhysical>();
wb->get_grt_manager()->open_object_editor(compo->add_new_stored_note(_model, ""));
return true;
}
static void note_object_changed(const std::string &member, const grt::ValueRef &value,
PhysicalOverviewBE *owner)
{
if (member == "name")
owner->send_refresh_notes();
}
void NotesNode::refresh_children()
{
clear_children();
if (_model->notes().is_valid())
{
for (size_t c= _model->notes().count(), i= 0; i < c; i++)
{
GrtStoredNoteRef note(_model->notes()[i]);
ModelObjectNode *node= new ModelObjectNode();
node->member= "notes";
node->label= note->name();
node->object= note;
node->small_icon= IconManager::get_instance()->get_icon_id(note.get_metaclass(), Icon16);
node->large_icon= IconManager::get_instance()->get_icon_id(note.get_metaclass(), Icon48);
note->signal_changed()->connect(boost::bind(note_object_changed, _1, _2, _owner));
children.push_back(node);
}
OverviewBE::AddObjectNode *add_node= new OverviewBE::AddObjectNode(boost::bind(&NotesNode::add_new, this, _1));
add_node->label= _("Add Note");
add_node->small_icon= IconManager::get_instance()->get_icon_id("GrtStoredNote.$.png", Icon16, "add");
add_node->large_icon= IconManager::get_instance()->get_icon_id("GrtStoredNote.$.png", Icon48, "add");
children.insert(children.begin(), add_node);
}
}
class PhysicalRootNode : public OverviewBE::ContainerNode
{
public:
PhysicalRootNode(workbench_physical_ModelRef model, PhysicalOverviewBE *owner)
: ContainerNode(OverviewBE::ODivision)
{
type= OverviewBE::ORoot;
if (model->rdbms().is_valid())
label= strfmt("%s Model", model->rdbms()->caption().c_str());
expanded= true;
object= model;
display_mode= OverviewBE::MSmallIcon;
children.push_back(new DiagramListNode(model));
{
internal::PhysicalSchemataNode *node= new internal::PhysicalSchemataNode(model);
node->init();
children.push_back(node);
}
children.push_back(new internal::PrivilegeInfoNode(model->catalog(), owner));
children.push_back(new internal::SQLScriptsNode(model, owner));
children.push_back(new internal::NotesNode(model, owner));
}
};
//----------------- PhysicalOverviewBE -------------------------------------------------------------
PhysicalOverviewBE::PhysicalOverviewBE(WBContext *wb)
: OverviewBE(wb), _menu(0), _toolbar(0)
{
_schemata_node_index= 1;
_menu = 0;
NotificationCenter::get()->add_observer(this, "GNColorsChanged");
}
//--------------------------------------------------------------------------------------------------
PhysicalOverviewBE::~PhysicalOverviewBE()
{
NotificationCenter::get()->remove_observer(this);
delete _toolbar;
delete _menu;
}
//--------------------------------------------------------------------------------------------------
void PhysicalOverviewBE::handle_notification(const std::string &name, void *sender, base::NotificationInfo &info)
{
if (name == "GNColorsChanged")
{
// Single colors or the entire color scheme changed.
update_toolbar_icons();
}
}
//--------------------------------------------------------------------------------------------------
mforms::ToolBar *PhysicalOverviewBE::get_toolbar()
{
if (!_toolbar)
{
_toolbar = _wb->get_ui()->get_command_ui()->create_toolbar("data/model_toolbar.xml");
update_toolbar_icons();
}
return _toolbar;
}
//--------------------------------------------------------------------------------------------------
// Implemented in wb_sql_editor_form_ui.cpp.
extern std::string find_icon_name(std::string icon_name, bool use_win8);
void PhysicalOverviewBE::update_toolbar_icons()
{
bool use_win8;
switch (base::Color::get_active_scheme())
{
case base::ColorSchemeStandardWin8:
case base::ColorSchemeStandardWin8Alternate:
use_win8 = true;
break;
default:
use_win8 = false;
}
mforms::ToolBarItem *item = _toolbar->find_item("wb.toggleSidebar");
if (item != NULL)
{
item->set_icon(find_icon_name(item->get_icon(), use_win8));
item->set_alt_icon(find_icon_name(item->get_alt_icon(), use_win8));
}
item = _toolbar->find_item("wb.toggleSecondarySidebar");
if (item != NULL)
{
item->set_icon(find_icon_name(item->get_icon(), use_win8));
item->set_alt_icon(find_icon_name(item->get_alt_icon(), use_win8));
}
}
//--------------------------------------------------------------------------------------------------
OverviewBE::ContainerNode * PhysicalOverviewBE::create_root_node(workbench_physical_ModelRef model, PhysicalOverviewBE *owner)
{
return new PhysicalRootNode(model, owner);
}
bool PhysicalOverviewBE::can_close()
{
return _wb->can_close_document();
}
void PhysicalOverviewBE::close()
{
_wb->close_document();
}
std::string PhysicalOverviewBE::identifier() const
{
return "overview.physical";
}
std::string PhysicalOverviewBE::get_form_context_name() const
{
return WB_CONTEXT_PHYSICAL_OVERVIEW;
}
std::string PhysicalOverviewBE::get_title()
{
const char* dirty_mark = "";
if (_wb->has_unsaved_changes())
dirty_mark= "*";
if (_model.is_valid() && _model->rdbms().is_valid())
return strfmt(_("%s Model%s"), _model->rdbms()->caption().c_str(), dirty_mark);
return std::string(_("MySQL Model")) + dirty_mark;
}
void PhysicalOverviewBE::set_model(workbench_physical_ModelRef model)
{
if (_root_node)
delete _root_node;
_model= model;
_root_node= create_root_node(model, this);
tree_changed();
}
model_ModelRef PhysicalOverviewBE::get_model()
{
return _model;
}
int PhysicalOverviewBE::get_default_tab_page_index()
{
return (int)_model->catalog()->schemata().get_index(_model->catalog()->defaultSchema());
}
static bool has_selection(PhysicalOverviewBE *overview)
{
grt::ListRef<GrtObject> selection(overview->get_selection());
return selection.is_valid() && selection.count() > 0;
}
mforms::MenuBar *PhysicalOverviewBE::get_menubar()
{
if (!_menu)
{
_menu = _wb->get_ui()->get_command_ui()->create_menubar_for_context(WB_CONTEXT_PHYSICAL_OVERVIEW);
static const char* diagram_only_items[] = {
"diagram_size",
"fnotation",
"rnotation",
"wb.edit.goToNextSelected",
"wb.edit.goToPreviousSelected",
"wb.edit.selectSimilar",
"wb.edit.selectConnected",
"wb.edit.toggleGridAlign",
"wb.edit.toggleGrid",
"wb.edit.togglePageGrid",
"wb.view.zoomDefault",
"wb.view.zoomIn",
"wb.view.zoomOut",
"wb.view.setFigureNotation",
"wb.view.setRelationshipNotation",
"wb.view.setMarker:1",
"wb.view.setMarker:2",
"wb.view.setMarker:3",
"wb.view.setMarker:4",
"wb.view.setMarker:5",
"wb.view.setMarker:6",
"wb.view.setMarker:7",
"wb.view.setMarker:8",
"wb.view.setMarker:9",
"wb.view.goToMarker:1",
"wb.view.goToMarker:2",
"wb.view.goToMarker:3",
"wb.view.goToMarker:4",
"wb.view.goToMarker:5",
"wb.view.goToMarker:6",
"wb.view.goToMarker:7",
"wb.view.goToMarker:8",
"wb.view.goToMarker:9",
NULL
};
for (int i= 0; diagram_only_items[i]; i++)
_menu->set_item_enabled(diagram_only_items[i], false);
std::vector<mforms::MenuItem*> items(_menu->find_item("arrange")->get_subitems());
for (std::vector<mforms::MenuItem*>::const_iterator i = items.begin(); i != items.end(); ++i)
{
(*i)->set_enabled(false);
}
mforms::MenuItem *item = _menu->find_item("wb.edit.editObject");
if (item)
item->set_validator(boost::bind(has_selection, this));
item = _menu->find_item("wb.edit.editObjectInNewWindow");
if (item)
item->set_validator(boost::bind(has_selection, this));
}
return _menu;
}
internal::PhysicalSchemaNode *PhysicalOverviewBE::get_active_schema_node()
{
NodeId node(get_focused_child(NodeId(_schemata_node_index)));
if (node.is_valid())
return dynamic_cast<PhysicalSchemaNode*>(get_node(node));
return 0;
}
void PhysicalOverviewBE::send_refresh_diagram(const model_DiagramRef &view)
{
if (view.is_valid())
{
NodeId node= get_node_child_for_object(NodeId(0), view);
send_refresh_node(node);
}
else
{
send_refresh_children(NodeId(0));
}
}
void PhysicalOverviewBE::send_refresh_roles()
{
send_refresh_children(NodeId(2).append(1));
}
void PhysicalOverviewBE::send_refresh_users()
{
send_refresh_children(NodeId(2).append(0));
}
void PhysicalOverviewBE::send_refresh_scripts()
{
send_refresh_children(SCRIPT_NODE);
}
void PhysicalOverviewBE::send_refresh_notes()
{
send_refresh_children(NOTE_NODE);
}
void PhysicalOverviewBE::send_refresh_schema_list()
{
send_refresh_children(NodeId(_schemata_node_index));
}
void PhysicalOverviewBE::send_refresh_for_schema(const db_SchemaRef &schema, bool refresh_object_itself)
{
NodeId schema_node= get_node_child_for_object(NodeId(_schemata_node_index), schema);
if (schema_node.is_valid() && refresh_object_itself)
send_refresh_node(schema_node);
else
send_refresh_children(NodeId(_schemata_node_index));
}
void PhysicalOverviewBE::send_refresh_for_schema_object(const GrtObjectRef &object, bool refresh_object_itself)
{
NodeId schema_node;
NodeId schemata_node= NodeId(_schemata_node_index);
schema_node= get_node_child_for_object(schemata_node, object->owner());
if (object.is_instance(db_Table::static_class_name()))
schema_node.append(0);
else if (object.is_instance(db_View::static_class_name()))
schema_node.append(1);
else if (object.is_instance(db_Routine::static_class_name()))
schema_node.append(2);
else if (object.is_instance(db_RoutineGroup::static_class_name()))
schema_node.append(3);
if (refresh_object_itself)
{
// find the object node in the list
NodeId object_node= get_node_child_for_object(schema_node, object);
if (object_node.is_valid())
send_refresh_node(object_node);
return;
}
if (schema_node.is_valid())
send_refresh_children(schema_node);
}
void PhysicalOverviewBE::refresh_node(const bec::NodeId &node_id, bool children)
{
Node *node= get_node(node_id);
if ( node )
{
node->refresh();
if ( children )
{
OverviewBE::ContainerNode* n = dynamic_cast<OverviewBE::ContainerNode*>(node);
if ( n )
n->refresh_children();
}
}
}
std::string PhysicalOverviewBE::get_node_drag_type(const bec::NodeId &node)
{
// for schema objects
if (node.depth() > 1 && node[0] == 1)
return WB_DBOBJECT_DRAG_TYPE;
else if (node == SCRIPT_NODE)
return "file";
else if (node == NOTE_NODE)
return "file";
return OverviewBE::get_node_drag_type(node);
}
bool PhysicalOverviewBE::should_accept_file_drop_to_node(const bec::NodeId &node, const std::string &path)
{
return true;
}
void PhysicalOverviewBE::add_file_to_node(const bec::NodeId &node, const std::string &path)
{
if (node == SCRIPT_NODE)
_wb->get_component<WBComponentPhysical>()->add_new_stored_script(_model, path);
else if (node == NOTE_NODE)
_wb->get_component<WBComponentPhysical>()->add_new_stored_note(_model, path);
else
throw std::logic_error("Cannot add file to node");
}
bool PhysicalOverviewBE::get_file_data_for_node(const bec::NodeId &node, char *&data, size_t &length)
{
GrtStoredNoteRef note(GrtStoredNoteRef::cast_from(get_node(node)->object));
data= 0;
if (note.is_valid())
{
std::string text= _wb->get_attached_file_contents(note->filename());
data = (char*)g_memdup(text.data(), (int)text.size());
length= text.size();
return true;
}
return false;
}
std::string PhysicalOverviewBE::get_file_for_node(const bec::NodeId &node)
{
GrtStoredNoteRef note(GrtStoredNoteRef::cast_from(get_node(node)->object));
if (note.is_valid())
return _wb->get_attached_file_tmp_path(note->filename());
return "";
}
bool PhysicalOverviewBE::can_undo()
{
return _wb->get_grt()->get_undo_manager()->can_undo();
}
bool PhysicalOverviewBE::can_redo()
{
return _wb->get_grt()->get_undo_manager()->can_redo();
}
void PhysicalOverviewBE::undo()
{
_wb->get_grt()->get_undo_manager()->undo();
}
void PhysicalOverviewBE::redo()
{
_wb->get_grt()->get_undo_manager()->redo();
}
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