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engine: client: extended VGUI API interface

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SNMetamorph 2022-04-27 22:32:20 +04:00 committed by a1batross
parent 8044d23e7f
commit cfcd58dd78
7 changed files with 65 additions and 134 deletions
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87
engine/client/vgui/vgui_draw.c
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@ -21,10 +21,6 @@ GNU General Public License for more details.
#include "keydefs.h"
#include "ref_common.h"
#include "input.h"
#ifdef XASH_SDL
#include <SDL.h>
static SDL_Cursor* s_pDefaultCursor[20];
#endif
#include "platform/platform.h"
static enum VGUI_KeyCode s_pVirtualKeyTrans[256];
@ -32,20 +28,6 @@ static enum VGUI_DefaultCursor s_currentCursor;
static HINSTANCE s_pVGuiSupport; // vgui_support library
static convar_t *vgui_utf8 = NULL;
// Helper functions for vgui backend
/*void VGUI_HideCursor( void )
{
host.mouse_visible = false;
SDL_HideCursor();
}
void VGUI_ShowCursor( void )
{
host.mouse_visible = true;
SDL_ShowCursor();
}*/
void GAME_EXPORT *VGUI_EngineMalloc(size_t size)
{
return Z_Malloc( size );
@ -66,63 +48,9 @@ void GAME_EXPORT VGUI_GetMousePos( int *_x, int *_y )
*_x = x / xscale, *_y = y / yscale;
}
void VGUI_InitCursors( void )
{
// load up all default cursors
#if SDL_VERSION_ATLEAST( 2, 0, 0 )
s_pDefaultCursor[dc_none] = NULL;
s_pDefaultCursor[dc_arrow] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
s_pDefaultCursor[dc_ibeam] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_IBEAM);
s_pDefaultCursor[dc_hourglass]= SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_WAIT);
s_pDefaultCursor[dc_crosshair]= SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_CROSSHAIR);
s_pDefaultCursor[dc_up] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
s_pDefaultCursor[dc_sizenwse] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENWSE);
s_pDefaultCursor[dc_sizenesw] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENESW);
s_pDefaultCursor[dc_sizewe] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEWE);
s_pDefaultCursor[dc_sizens] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENS);
s_pDefaultCursor[dc_sizeall] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEALL);
s_pDefaultCursor[dc_no] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_NO);
s_pDefaultCursor[dc_hand] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_HAND);
#endif
}
void GAME_EXPORT VGUI_CursorSelect( enum VGUI_DefaultCursor cursor )
{
qboolean visible;
if( cls.key_dest != key_game || cl.paused )
return;
switch( cursor )
{
case dc_user:
case dc_none:
visible = false;
break;
default:
visible = true;
break;
}
host.mouse_visible = visible;
#if SDL_VERSION_ATLEAST( 2, 0, 0 )
/// TODO: platform cursors
if( CVAR_TO_BOOL( touch_emulate ) )
return;
if( host.mouse_visible )
{
SDL_SetCursor( s_pDefaultCursor[cursor] );
SDL_ShowCursor( true );
}
else
{
SDL_ShowCursor( false );
Key_EnableTextInput( false, true );
}
#endif
Platform_SetCursorType( cursor );
s_currentCursor = cursor;
}
@ -163,6 +91,9 @@ vguiapi_t vgui =
NULL,
VGUI_GetMousePos,
VGUI_UtfProcessChar,
Platform_GetClipboardText,
Platform_SetClipboardText,
Platform_GetKeyModifiers,
NULL,
NULL,
NULL,
@ -170,6 +101,7 @@ vguiapi_t vgui =
NULL,
NULL,
NULL,
NULL
};
qboolean VGui_IsActive( void )
@ -478,8 +410,9 @@ void VGui_KeyEvent( int key, int down )
switch( key )
{
case K_MOUSE1:
if( down && host.mouse_visible )
if( down && host.mouse_visible ) {
Key_EnableTextInput(true, false);
}
vgui.Mouse( down ? MA_PRESSED : MA_RELEASED, MOUSE_LEFT );
return;
case K_MOUSE2:
@ -531,3 +464,9 @@ void *GAME_EXPORT VGui_GetPanel( void )
return vgui.GetPanel();
return NULL;
}
void VGui_ReportTextInput( const char *text )
{
if ( vgui.initialized )
vgui.TextInput( text );
}

1
engine/client/vgui/vgui_draw.h
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@ -33,6 +33,7 @@ void VGui_KeyEvent( int key, int down );
void VGui_MouseMove( int x, int y );
qboolean VGui_IsActive( void );
void *VGui_GetPanel( void );
void VGui_ReportTextInput( const char *text );
#ifdef __cplusplus
}
#endif

32
engine/cursor_type.h
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@ -19,21 +19,21 @@ GNU General Public License for more details.
typedef enum
{
CursorType_User,
CursorType_None,
CursorType_Arrow,
CursorType_Ibeam,
CursorType_Wait,
CursorType_Crosshair,
CursorType_Up,
CursorType_SizeNwSe,
CursorType_SizeNeSw,
CursorType_SizeWe,
CursorType_SizeNs,
CursorType_SizeAll,
CursorType_No,
CursorType_Hand,
CursorType_Last
} cursor_type_t;
dc_user,
dc_none,
dc_arrow,
dc_ibeam,
dc_hourglass,
dc_crosshair,
dc_up,
dc_sizenwse,
dc_sizenesw,
dc_sizewe,
dc_sizens,
dc_sizeall,
dc_no,
dc_hand,
dc_last
} VGUI_DefaultCursor;
#endif

2
engine/platform/platform.h
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@ -82,7 +82,7 @@ void Platform_GetMousePos( int *x, int *y );
void Platform_SetMousePos( int x, int y );
void Platform_PreCreateMove( void );
void Platform_MouseMove( float *x, float *y );
void Platform_SetCursorType( cursor_type_t type );
void Platform_SetCursorType( VGUI_DefaultCursor type );
// Clipboard
int Platform_GetClipboardText( char *buffer, size_t size );
void Platform_SetClipboardText( const char *buffer );

1
engine/platform/sdl/events.c
View File

@ -318,6 +318,7 @@ SDLash_InputEvent
static void SDLash_InputEvent( SDL_TextInputEvent input )
{
char *text;
VGui_ReportTextInput( input.text );
for( text = input.text; *text; text++ )
{
int ch;

35
engine/platform/sdl/in_sdl.c
View File

@ -25,9 +25,10 @@ GNU General Public License for more details.
#include "vid_common.h"
SDL_Joystick *g_joy = NULL;
static SDL_Cursor *g_pDefaultCursor[CursorType_Last];
#if !SDL_VERSION_ATLEAST( 2, 0, 0 )
#define SDL_WarpMouseInWindow( win, x, y ) SDL_WarpMouse( ( x ), ( y ) )
#else
static SDL_Cursor *g_pDefaultCursor[dc_last];
#endif
/*
@ -260,19 +261,19 @@ static void SDLash_InitCursors( void )
{
// load up all default cursors
#if SDL_VERSION_ATLEAST( 2, 0, 0 )
g_pDefaultCursor[CursorType_None] = NULL;
g_pDefaultCursor[CursorType_Arrow] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
g_pDefaultCursor[CursorType_Ibeam] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_IBEAM);
g_pDefaultCursor[CursorType_Wait] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_WAIT);
g_pDefaultCursor[CursorType_Crosshair] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_CROSSHAIR);
g_pDefaultCursor[CursorType_Up] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
g_pDefaultCursor[CursorType_SizeNwSe] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENWSE);
g_pDefaultCursor[CursorType_SizeNeSw] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENESW);
g_pDefaultCursor[CursorType_SizeWe] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEWE);
g_pDefaultCursor[CursorType_SizeNs] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENS);
g_pDefaultCursor[CursorType_SizeAll] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEALL);
g_pDefaultCursor[CursorType_No] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_NO);
g_pDefaultCursor[CursorType_Hand] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_HAND);
g_pDefaultCursor[dc_none] = NULL;
g_pDefaultCursor[dc_arrow] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
g_pDefaultCursor[dc_ibeam] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_IBEAM);
g_pDefaultCursor[dc_hourglass] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_WAIT);
g_pDefaultCursor[dc_crosshair] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_CROSSHAIR);
g_pDefaultCursor[dc_up] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_ARROW);
g_pDefaultCursor[dc_sizenwse] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENWSE);
g_pDefaultCursor[dc_sizenesw] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENESW);
g_pDefaultCursor[dc_sizewe] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEWE);
g_pDefaultCursor[dc_sizens] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZENS);
g_pDefaultCursor[dc_sizeall] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_SIZEALL);
g_pDefaultCursor[dc_no] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_NO);
g_pDefaultCursor[dc_hand] = SDL_CreateSystemCursor(SDL_SYSTEM_CURSOR_HAND);
#endif
initialized = true;
}
@ -284,7 +285,7 @@ Platform_SetCursorType
========================
*/
void Platform_SetCursorType( cursor_type_t type )
void Platform_SetCursorType( VGUI_DefaultCursor type )
{
qboolean visible;
@ -295,8 +296,8 @@ void Platform_SetCursorType( cursor_type_t type )
switch( type )
{
case CursorType_User:
case CursorType_None:
case dc_user:
case dc_none:
visible = false;
break;
default:

29
engine/vgui_api.h
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@ -16,6 +16,8 @@ GNU General Public License for more details.
#define VGUI_API_H
#include "xash3d_types.h"
#include "key_modifiers.h"
#include "cursor_type.h"
// VGUI generic vertex
@ -157,28 +159,10 @@ enum VGUI_MouseAction
MA_WHEEL
};
enum VGUI_DefaultCursor
{
dc_user,
dc_none,
dc_arrow,
dc_ibeam,
dc_hourglass,
dc_crosshair,
dc_up,
dc_sizenwse,
dc_sizenesw,
dc_sizewe,
dc_sizens,
dc_sizeall,
dc_no,
dc_hand,
dc_last
};
typedef struct vguiapi_s
{
qboolean initialized;
// called from vgui_support
void (*DrawInit)( void );
void (*DrawShutdown)( void );
void (*SetupDrawingText)( int *pColor );
@ -193,12 +177,16 @@ typedef struct vguiapi_s
void (*GetTextureSizes)( int *width, int *height );
int (*GenerateTexture)( void );
void *(*EngineMalloc)( size_t size );
void (*CursorSelect)( enum VGUI_DefaultCursor cursor );
void (*CursorSelect)( VGUI_DefaultCursor cursor );
byte (*GetColor)( int i, int j );
qboolean (*IsInGame)( void );
void (*Unused)( void );
void (*GetCursorPos)( int *x, int *y );
int (*ProcessUtfChar)( int ch );
int (*GetClipboardText)( char *buffer, size_t bufferSize );
void (*SetClipboardText)( const char *text );
key_modifier_t (*GetKeyModifiers)( void );
// called from engine side
void (*Startup)( int width, int height );
void (*Shutdown)( void );
void *(*GetPanel)( void );
@ -206,5 +194,6 @@ typedef struct vguiapi_s
void (*Mouse)( enum VGUI_MouseAction action, int code );
void (*Key)( enum VGUI_KeyAction action, enum VGUI_KeyCode code );
void (*MouseMove)( int x, int y );
void (*TextInput)( const char *text );
} vguiapi_t;
#endif // VGUI_API_H