mirror of
https://github.com/panda3d/panda3d.git
synced 2025-10-01 01:07:51 -04:00
better tracking of key events when focus is lost
This commit is contained in:
David Rose
parent
05ba6d44b5
commit
78a3290325
File diff suppressed because it is too large
Load Diff
@ -1,164 +1,169 @@
|
||||
// Filename: winGraphicsWindow.h
|
||||
// Created by: drose (20Dec02)
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// PANDA 3D SOFTWARE
|
||||
// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
|
||||
//
|
||||
// All use of this software is subject to the terms of the Panda 3d
|
||||
// Software license. You should have received a copy of this license
|
||||
// along with this source code; you will also find a current copy of
|
||||
// the license at http://www.panda3d.org/license.txt .
|
||||
//
|
||||
// To contact the maintainers of this program write to
|
||||
// panda3d@yahoogroups.com .
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef WINGRAPHICSWINDOW_H
|
||||
#define WINGRAPHICSWINDOW_H
|
||||
|
||||
// include win32 defns for everything up to XP, and assume I'm smart
|
||||
// enough to use GetProcAddress for backward compat on w95/w98 for
|
||||
// newer fns
|
||||
#define _WIN32_WINNT 0x0501
|
||||
|
||||
#define WINDOWS_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#undef WINDOWS_LEAN_AND_MEAN
|
||||
|
||||
#include "pandabase.h"
|
||||
#include "graphicsWindow.h"
|
||||
|
||||
class WinGraphicsPipe;
|
||||
|
||||
////////////////////////////////////////////////////////////////////
|
||||
// Class : WinGraphicsWindow
|
||||
// Description : An abstract base class for glGraphicsWindow and
|
||||
// dxGraphicsWindow (and, in general, graphics windows
|
||||
// that interface with the Microsoft Windows API).
|
||||
//
|
||||
// This class includes all the code for manipulating
|
||||
// windows themselves: opening them, closing them,
|
||||
// responding to user keyboard and mouse input, and so
|
||||
// on. It does not make any 3-D rendering calls into
|
||||
// the window; that is the province of the
|
||||
// GraphicsStateGuardian.
|
||||
////////////////////////////////////////////////////////////////////
|
||||
class EXPCL_PANDAWIN WinGraphicsWindow : public GraphicsWindow {
|
||||
public:
|
||||
WinGraphicsWindow(GraphicsPipe *pipe);
|
||||
virtual ~WinGraphicsWindow();
|
||||
|
||||
virtual void begin_flip();
|
||||
|
||||
virtual void process_events();
|
||||
virtual void set_properties_now(WindowProperties &properties);
|
||||
|
||||
protected:
|
||||
virtual void close_window();
|
||||
virtual bool open_window();
|
||||
virtual void fullscreen_minimized(WindowProperties &properties);
|
||||
virtual void fullscreen_restored(WindowProperties &properties);
|
||||
|
||||
virtual bool do_reshape_request(int x_origin, int y_origin,
|
||||
int x_size, int y_size);
|
||||
|
||||
virtual void handle_reshape();
|
||||
virtual bool do_fullscreen_resize(int x_size, int y_size);
|
||||
|
||||
void get_client_rect_screen(HWND hwnd, RECT *view_rect);
|
||||
|
||||
private:
|
||||
bool open_fullscreen_window();
|
||||
bool open_regular_window();
|
||||
void track_mouse_leaving(HWND hwnd);
|
||||
|
||||
LONG window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
|
||||
static LONG WINAPI
|
||||
static_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
|
||||
static void process_1_event();
|
||||
|
||||
INLINE void handle_mouse_motion(int x, int y);
|
||||
INLINE void handle_mouse_exit(void);
|
||||
INLINE void handle_keypress(ButtonHandle key, int x, int y);
|
||||
INLINE void handle_keyrelease(ButtonHandle key);
|
||||
ButtonHandle lookup_key(WPARAM wparam) const;
|
||||
INLINE int translate_mouse(int pos) const;
|
||||
INLINE void set_cursor_in_window();
|
||||
INLINE void set_cursor_out_of_window();
|
||||
static void update_cursor_window(WinGraphicsWindow *to_window);
|
||||
|
||||
static void register_window_class();
|
||||
static bool find_acceptable_display_mode(DWORD dwWidth, DWORD dwHeight,
|
||||
DWORD bpp, DEVMODE &dm);
|
||||
static void show_error_message(DWORD message_id = 0);
|
||||
|
||||
protected:
|
||||
HWND _mwindow;
|
||||
|
||||
private:
|
||||
bool _ime_open;
|
||||
bool _ime_active;
|
||||
bool _ime_composition_w;
|
||||
bool _tracking_mouse_leaving;
|
||||
bool _maximized;
|
||||
DEVMODE _fullscreen_display_mode;
|
||||
|
||||
static bool _got_dynamic_fns;
|
||||
typedef BOOL (WINAPI *PFN_TRACKMOUSEEVENT)(LPTRACKMOUSEEVENT);
|
||||
static PFN_TRACKMOUSEEVENT _pfnTrackMouseEvent;
|
||||
|
||||
protected:
|
||||
static bool _loaded_custom_cursor;
|
||||
static HCURSOR _mouse_cursor;
|
||||
static const char * const _window_class_name;
|
||||
static bool _window_class_registered;
|
||||
|
||||
private:
|
||||
// We need this map to support per-window calls to window_proc().
|
||||
typedef map<HWND, WinGraphicsWindow *> WindowHandles;
|
||||
static WindowHandles _window_handles;
|
||||
|
||||
// And we need a static pointer to the current WinGraphicsWindow we
|
||||
// are creating at the moment, since CreateWindow() starts
|
||||
// generating window events before it gives us the window handle.
|
||||
static WinGraphicsWindow *_creating_window;
|
||||
|
||||
// This tracks the current GraphicsWindow whose client area contains
|
||||
// the mouse. There will only be one of these at a time, and
|
||||
// storing the pointer here allows us to handle ambiguities in the
|
||||
// order in which messages are passed from Windows to the various
|
||||
// windows we manage. This pointer is used by
|
||||
// set_cursor_in_window() to determine when it is time to call
|
||||
// update_cursor() to hide the cursor (or do other related
|
||||
// operations).
|
||||
static WinGraphicsWindow *_cursor_window;
|
||||
static bool _cursor_hidden;
|
||||
static bool _got_saved_params;
|
||||
static int _saved_mouse_trails;
|
||||
static bool _saved_cursor_shadow;
|
||||
static bool _saved_mouse_vanish;
|
||||
|
||||
public:
|
||||
static TypeHandle get_class_type() {
|
||||
return _type_handle;
|
||||
}
|
||||
static void init_type() {
|
||||
GraphicsWindow::init_type();
|
||||
register_type(_type_handle, "WinGraphicsWindow",
|
||||
GraphicsWindow::get_class_type());
|
||||
}
|
||||
virtual TypeHandle get_type() const {
|
||||
return get_class_type();
|
||||
}
|
||||
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
||||
|
||||
private:
|
||||
static TypeHandle _type_handle;
|
||||
};
|
||||
|
||||
#include "winGraphicsWindow.I"
|
||||
|
||||
#endif
|
||||
// Filename: winGraphicsWindow.h
|
||||
// Created by: drose (20Dec02)
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// PANDA 3D SOFTWARE
|
||||
// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
|
||||
//
|
||||
// All use of this software is subject to the terms of the Panda 3d
|
||||
// Software license. You should have received a copy of this license
|
||||
// along with this source code; you will also find a current copy of
|
||||
// the license at http://www.panda3d.org/license.txt .
|
||||
//
|
||||
// To contact the maintainers of this program write to
|
||||
// panda3d@yahoogroups.com .
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef WINGRAPHICSWINDOW_H
|
||||
#define WINGRAPHICSWINDOW_H
|
||||
|
||||
// include win32 defns for everything up to XP, and assume I'm smart
|
||||
// enough to use GetProcAddress for backward compat on w95/w98 for
|
||||
// newer fns
|
||||
#define _WIN32_WINNT 0x0501
|
||||
|
||||
#define WINDOWS_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#undef WINDOWS_LEAN_AND_MEAN
|
||||
|
||||
#include "pandabase.h"
|
||||
#include "graphicsWindow.h"
|
||||
|
||||
class WinGraphicsPipe;
|
||||
|
||||
////////////////////////////////////////////////////////////////////
|
||||
// Class : WinGraphicsWindow
|
||||
// Description : An abstract base class for glGraphicsWindow and
|
||||
// dxGraphicsWindow (and, in general, graphics windows
|
||||
// that interface with the Microsoft Windows API).
|
||||
//
|
||||
// This class includes all the code for manipulating
|
||||
// windows themselves: opening them, closing them,
|
||||
// responding to user keyboard and mouse input, and so
|
||||
// on. It does not make any 3-D rendering calls into
|
||||
// the window; that is the province of the
|
||||
// GraphicsStateGuardian.
|
||||
////////////////////////////////////////////////////////////////////
|
||||
class EXPCL_PANDAWIN WinGraphicsWindow : public GraphicsWindow {
|
||||
public:
|
||||
WinGraphicsWindow(GraphicsPipe *pipe);
|
||||
virtual ~WinGraphicsWindow();
|
||||
|
||||
virtual void begin_flip();
|
||||
|
||||
virtual void process_events();
|
||||
virtual void set_properties_now(WindowProperties &properties);
|
||||
|
||||
protected:
|
||||
virtual void close_window();
|
||||
virtual bool open_window();
|
||||
virtual void fullscreen_minimized(WindowProperties &properties);
|
||||
virtual void fullscreen_restored(WindowProperties &properties);
|
||||
|
||||
virtual bool do_reshape_request(int x_origin, int y_origin,
|
||||
int x_size, int y_size);
|
||||
|
||||
virtual void handle_reshape();
|
||||
virtual bool do_fullscreen_resize(int x_size, int y_size);
|
||||
|
||||
void get_client_rect_screen(HWND hwnd, RECT *view_rect);
|
||||
|
||||
private:
|
||||
bool open_fullscreen_window();
|
||||
bool open_regular_window();
|
||||
void track_mouse_leaving(HWND hwnd);
|
||||
|
||||
LONG window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
|
||||
static LONG WINAPI
|
||||
static_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
|
||||
static void process_1_event();
|
||||
|
||||
INLINE void handle_mouse_motion(int x, int y);
|
||||
INLINE void handle_mouse_exit(void);
|
||||
INLINE void handle_keypress(ButtonHandle key, int x, int y);
|
||||
INLINE void handle_keyrelease(ButtonHandle key);
|
||||
ButtonHandle lookup_key(WPARAM wparam) const;
|
||||
INLINE int translate_mouse(int pos) const;
|
||||
INLINE void set_cursor_in_window();
|
||||
INLINE void set_cursor_out_of_window();
|
||||
static void update_cursor_window(WinGraphicsWindow *to_window);
|
||||
|
||||
static void register_window_class();
|
||||
static bool find_acceptable_display_mode(DWORD dwWidth, DWORD dwHeight,
|
||||
DWORD bpp, DEVMODE &dm);
|
||||
static void show_error_message(DWORD message_id = 0);
|
||||
|
||||
protected:
|
||||
HWND _mwindow;
|
||||
|
||||
private:
|
||||
bool _ime_open;
|
||||
bool _ime_active;
|
||||
bool _ime_composition_w;
|
||||
bool _tracking_mouse_leaving;
|
||||
bool _maximized;
|
||||
DEVMODE _fullscreen_display_mode;
|
||||
|
||||
static bool _got_dynamic_fns;
|
||||
typedef BOOL (WINAPI *PFN_TRACKMOUSEEVENT)(LPTRACKMOUSEEVENT);
|
||||
static PFN_TRACKMOUSEEVENT _pfnTrackMouseEvent;
|
||||
|
||||
// This is used to remember the state of the keyboard when keyboard
|
||||
// focus is lost.
|
||||
static const int num_virtual_keys = 256;
|
||||
BYTE _keyboard_state[num_virtual_keys];
|
||||
|
||||
protected:
|
||||
static bool _loaded_custom_cursor;
|
||||
static HCURSOR _mouse_cursor;
|
||||
static const char * const _window_class_name;
|
||||
static bool _window_class_registered;
|
||||
|
||||
private:
|
||||
// We need this map to support per-window calls to window_proc().
|
||||
typedef map<HWND, WinGraphicsWindow *> WindowHandles;
|
||||
static WindowHandles _window_handles;
|
||||
|
||||
// And we need a static pointer to the current WinGraphicsWindow we
|
||||
// are creating at the moment, since CreateWindow() starts
|
||||
// generating window events before it gives us the window handle.
|
||||
static WinGraphicsWindow *_creating_window;
|
||||
|
||||
// This tracks the current GraphicsWindow whose client area contains
|
||||
// the mouse. There will only be one of these at a time, and
|
||||
// storing the pointer here allows us to handle ambiguities in the
|
||||
// order in which messages are passed from Windows to the various
|
||||
// windows we manage. This pointer is used by
|
||||
// set_cursor_in_window() to determine when it is time to call
|
||||
// update_cursor() to hide the cursor (or do other related
|
||||
// operations).
|
||||
static WinGraphicsWindow *_cursor_window;
|
||||
static bool _cursor_hidden;
|
||||
static bool _got_saved_params;
|
||||
static int _saved_mouse_trails;
|
||||
static bool _saved_cursor_shadow;
|
||||
static bool _saved_mouse_vanish;
|
||||
|
||||
public:
|
||||
static TypeHandle get_class_type() {
|
||||
return _type_handle;
|
||||
}
|
||||
static void init_type() {
|
||||
GraphicsWindow::init_type();
|
||||
register_type(_type_handle, "WinGraphicsWindow",
|
||||
GraphicsWindow::get_class_type());
|
||||
}
|
||||
virtual TypeHandle get_type() const {
|
||||
return get_class_type();
|
||||
}
|
||||
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
||||
|
||||
private:
|
||||
static TypeHandle _type_handle;
|
||||
};
|
||||
|
||||
#include "winGraphicsWindow.I"
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user