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/*
* Copyright (c) 2011, 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
*/
#ifndef _ADVANCED_SIDEBAR_H_
#define _ADVANCED_SIDEBAR_H_
#include "mforms/task_sidebar.h"
#include "mforms/drawbox.h"
#include "mforms/grttreeview.h"
#include "mforms/menu.h"
#include "mforms/textentry.h"
#include "mforms/label.h"
#include "sqlide/wb_live_schema_tree.h"
/**
* Implementation of a sidebar in iTunes look and feel that can optionally show the content of a
* database.
*/
namespace wb {
class AdvancedSidebar;
/**
* The SidebarEntry class is a lean wrapper for an icon/label combination which can be used
* to trigger an action. It needs a container to be useful (here the class SidebarEntry).
*/
class SidebarEntry
{
private:
std::string _title;
cairo_surface_t* _icon;
std::string _command;
bool _is_link;
public:
SidebarEntry(const std::string& title, const std::string& icon, const std::string& command, bool as_link);
~SidebarEntry();
void paint(cairo_t* cr, MySQL::Geometry::Rect bounds, bool hot, bool active, const MySQL::Drawing::Color& selection_color);
bool contains(double x, double y);
std::string title() { return _title; };
std::string command() { return _command; };
bool is_link() { return _is_link; };
};
class SidebarSection : public mforms::DrawBox
{
private:
std::string _title;
std::vector<SidebarEntry*> _entries;
int _layout_width;
int _layout_height;
bool _expand_text_visible;
int _expand_text_width;
bool _expanded;
bool _expand_text_active;
bool _expandable;
bool _refresh_hot;
bool _refresh_down;
cairo_surface_t* _refresh_icon; // TODO: make this managed by the icon manager.
SidebarEntry* _selected_entry;
SidebarEntry* _hot_entry;
boost::signals2::signal<void (SidebarSection*)> _expanded_changed;
AdvancedSidebar* _owner;
protected:
void set_selected(SidebarEntry* entry);
void layout(cairo_t* cr);
SidebarEntry* entry_from_point(double x, double y);
int find_entry(const std::string& title);
public:
SidebarSection(AdvancedSidebar* owner, const std::string& title, bool expandable, bool refreshable);
~SidebarSection();
int add_entry(const std::string& title, const std::string& icon, const std::string& command,
bool as_link);
void remove_entry(const std::string& entry);
void clear();
bool select(int index);
bool select(const std::string& title);
//void set_selection_color(const MySQL::Drawing::Color color) {};
SidebarEntry* selected() { return _selected_entry; };
bool expanded() { return _expanded; };
void toggle_expand();
std::string title() { return _title; };
virtual void repaint(cairo_t* cr, int areax, int areay, int areaw, int areah);
virtual void mouse_leave();
virtual void mouse_move(int x, int y);
virtual void mouse_down(int button, int x, int y);
virtual void mouse_click(int button, int x, int y);
virtual void mouse_up(int button, int x, int y);
virtual void get_layout_size(int* w, int* h);
void clear_selection();
boost::signals2::signal<void (SidebarSection*)>* expanded_changed() { return &_expanded_changed; }
};
class AdvancedSidebar : public mforms::TaskSidebar
{
private:
//db_mgmt_ConnectionRef _connection;
typedef boost::signals2::signal<void (const std::string&)> SearchBoxChangedSignal;
std::vector<SidebarSection*> _sections;
SidebarSection* _schema_tree_heading;
mforms::GRTTreeView _schema_tree;
mforms::Menu _tree_context_menu;
mforms::Box _schema_search_box;
mforms::TextEntry _schema_search_text;
mforms::Label _schema_search_warning;
wb::LiveSchemaTree* _schema_model;
wb::LiveSchemaTree* _base_model;
wb::LiveSchemaTree* _filtered_schema_model;
boost::signals2::scoped_connection _activate_conn;
boost::signals2::scoped_connection _changed_conn;
SearchBoxChangedSignal _search_box_changed_signal;
bool _is_model_owner; // True if the sidebar is the owner of the model.
mforms::Box _schema_box; // Container for schema section and tree so we can hide it as a block.
AdvancedSidebar(); // Create the sidebar via its mforms alter ego TaskSidebar::create()
MySQL::Drawing::Color _selection_color;
protected:
static mforms::TaskSidebar* create_instance();
int find_section(const std::string& title);
void setup_schema_tree();
void on_show_menu();
void on_expand_changed(SidebarSection* section);
void handle_menu_command(const std::string& command);
void on_search_text_changed();
public:
~AdvancedSidebar();
virtual mforms::GRTTreeView *get_schema_tree() { return &_schema_tree; }
virtual mforms::TextEntry *get_filter_entry() { return &_schema_search_text; }
void refresh_clicked(SidebarSection* section);
virtual void refresh_model();
virtual void set_schema_model(wb::LiveSchemaTree* model);
virtual void set_filtered_schema_model(wb::LiveSchemaTree* model) {_filtered_schema_model = model;}
virtual int add_section(const std::string& title);
virtual void remove_section(const std::string& title);
virtual int add_section_entry(const std::string& section, const std::string& title, const std::string& icon, const std::string& command, bool as_link);
virtual void remove_section_entry(const std::string& section, const std::string& entry);
virtual void set_collapse_states(const std::string& data);
virtual std::string get_collapse_states();
virtual void clear_sections();
virtual void clear_section(const std::string& section);
virtual void set_selection_color(const std::string& color);
virtual void set_selection_color (const mforms::SystemColor color);
virtual boost::signals2::signal<void (const std::string&)>* signal_filter_changed() { return &_search_box_changed_signal; }
const MySQL::Drawing::Color& selection_color() const
{
return _selection_color;
}
virtual void expand_schema(int schema_index);
virtual void restore_expanded_nodes();
bool expand_node(const bec::NodeId &node, int depth_limit);
virtual int select_entry(const std::string& section, const std::string& title);
virtual void clear_selection();
private:
static bool __init;
static bool init_factory_method();
};
} // namespace wb
#endif // _ADVANCED_SIDEBAR_H_
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