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/*
Copyright (C) 1999 Paul Barton-Davis
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; either version 2 of the License, or
(at your option) any later version.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __gtkmm2ext_utils_h__
#define __gtkmm2ext_utils_h__
#include <vector>
#include <string>
#include <stdint.h>
#include <cairomm/cairomm.h>
#include <pangomm/fontdescription.h>
#include <gtkmm/container.h>
#include <gtkmm/treeview.h>
#include <gdkmm/window.h> /* for WMDecoration */
#include <gdkmm/pixbuf.h>
#include "gtkmm2ext/visibility.h"
namespace Cairo {
class Context;
}
namespace Gtk {
class ComboBoxText;
class Widget;
class Window;
class Paned;
class Menu;
}
namespace Gtkmm2ext {
LIBGTKMM2EXT_API void init (const char*);
LIBGTKMM2EXT_API bool event_inside_widget_window (Gtk::Widget& widget, GdkEvent* ev);
LIBGTKMM2EXT_API std::string fit_to_pixels (const std::string&, int pixel_width, Pango::FontDescription& font, int& actual_width, bool with_ellipses = false);
LIBGTKMM2EXT_API std::pair<std::string, double> fit_to_pixels (cairo_t *, std::string, double);
LIBGTKMM2EXT_API int pixel_width (const std::string& str, Pango::FontDescription& font);
LIBGTKMM2EXT_API void pixel_size (const std::string& str, Pango::FontDescription& font, int& width, int& height);
LIBGTKMM2EXT_API void get_ink_pixel_size (Glib::RefPtr<Pango::Layout>,
int& width, int& height);
LIBGTKMM2EXT_API void get_pixel_size (Glib::RefPtr<Pango::Layout>,
int& width, int& height);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget &w,
const gchar *text,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text_width (Gtk::Widget& w,
const gchar* htext,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_height_request_to_display_any_text (Gtk::Widget& w, gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget &w,
std::string const & text,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget &w,
const std::vector<std::string>&,
gint hpadding,
gint vpadding);
LIBGTKMM2EXT_API void set_size_request_to_display_given_text (Gtk::Widget &w,
const std::vector<std::string>&,
const std::string& hpadding,
gint vpadding);
LIBGTKMM2EXT_API Glib::RefPtr<Gdk::Pixbuf> pixbuf_from_string (const std::string& name,
const Pango::FontDescription& font,
int clip_width,
int clip_height,
Gdk::Color fg);
LIBGTKMM2EXT_API void set_popdown_strings (Gtk::ComboBoxText&,
const std::vector<std::string>&);
LIBGTKMM2EXT_API void get_popdown_strings (Gtk::ComboBoxText&,
std::vector<std::string>&);
LIBGTKMM2EXT_API size_t get_popdown_string_count (Gtk::ComboBoxText&);
LIBGTKMM2EXT_API bool contains_value (Gtk::ComboBoxText&,
const std::string);
LIBGTKMM2EXT_API bool set_active_text_if_present (Gtk::ComboBoxText&,
const std::string);
template<class T> /*LIBGTKMM2EXT_API*/ void deferred_delete (void *ptr) {
delete static_cast<T *> (ptr);
}
LIBGTKMM2EXT_API GdkWindow* get_paned_handle (Gtk::Paned& paned);
LIBGTKMM2EXT_API void set_decoration (Gtk::Window* win, Gdk::WMDecoration decor);
LIBGTKMM2EXT_API void set_treeview_header_as_default_label(Gtk::TreeViewColumn *c);
LIBGTKMM2EXT_API Glib::RefPtr<Gdk::Drawable> get_bogus_drawable();
LIBGTKMM2EXT_API void detach_menu (Gtk::Menu&);
LIBGTKMM2EXT_API Glib::RefPtr<Gdk::Window> window_to_draw_on (Gtk::Widget& w, Gtk::Widget** parent);
LIBGTKMM2EXT_API bool possibly_translate_keyval_to_make_legal_accelerator (uint32_t& keyval);
LIBGTKMM2EXT_API bool possibly_translate_mod_to_make_legal_accelerator (GdkModifierType& mod);
LIBGTKMM2EXT_API uint32_t possibly_translate_legal_accelerator_to_real_key (uint32_t keyval);
LIBGTKMM2EXT_API int physical_screen_height (Glib::RefPtr<Gdk::Window>);
LIBGTKMM2EXT_API int physical_screen_width (Glib::RefPtr<Gdk::Window>);
LIBGTKMM2EXT_API void container_clear (Gtk::Container&);
/* C++ API for rounded rectangles */
LIBGTKMM2EXT_API void rounded_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_left_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_right_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_half_rectangle (Cairo::RefPtr<Cairo::Context>, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_bottom_half_rectangle (Cairo::RefPtr<Cairo::Context>, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_right_half_rectangle (Cairo::RefPtr<Cairo::Context>, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_left_half_rectangle (Cairo::RefPtr<Cairo::Context>, double x, double y, double w, double h, double r=10);
/* C API for rounded rectangles */
LIBGTKMM2EXT_API void rounded_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_left_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_right_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_top_half_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_bottom_half_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_right_half_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API void rounded_left_half_rectangle (cairo_t* cr, double x, double y, double w, double h, double r=10);
LIBGTKMM2EXT_API Gtk::Label* left_aligned_label (std::string const &);
LIBGTKMM2EXT_API Gtk::Label* right_aligned_label (std::string const &);
LIBGTKMM2EXT_API void set_no_tooltip_whatsoever (Gtk::Widget &);
LIBGTKMM2EXT_API void enable_tooltips ();
LIBGTKMM2EXT_API void disable_tooltips ();
LIBGTKMM2EXT_API void convert_bgra_to_rgba (guint8 const *, guint8 * dst, int, int);
LIBGTKMM2EXT_API const char* event_type_string (int event_type);
};
#endif /* __gtkmm2ext_utils_h__ */
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