readline.c: remove #include <windows.h>

This commit is contained in:
Thomas Bernard 2020-04-13 00:15:09 +02:00
parent 7caddaee89
commit 8b2e925c00
No known key found for this signature in database
GPG Key ID: 0FF11B67A5C0863C
3 changed files with 283 additions and 280 deletions

View File

@ -52,10 +52,13 @@
#include <mint/ostruct.h>
#elif defined(__AROS__)
#include <sys/mount.h>
#include <proto/iffparse.h>
#include <datatypes/textclass.h>
#endif
#if defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
#include <stdlib.h>
#include <stdio.h>
#endif
#if defined(__macosx__)
@ -63,7 +66,20 @@
#import <ApplicationServices/ApplicationServices.h>
#endif
#if defined(USE_X11)
#include <X11/Xlib.h>
extern Display * X11_display;
extern Window X11_window;
#elif defined(__macosx__)
const char * get_paste_board(void);
#endif
#if defined(USE_X11) || defined(USE_SDL) || defined(USE_SDL2)
#include <string.h>
#endif
#include "struct.h"
#include "input.h"
#include "screen.h"
#include "unicode.h"
#include "gfx2log.h"
#include "gfx2mem.h"
@ -296,3 +312,265 @@ char * Unicode_to_utf8(const word * str, size_t * utf8len)
}
}
#endif
/**
* Get clipboard text content.
* Inspired from http://www.libsdl.org/projects/scrap/
* @param unicode NULL for pure ANSI working, or a pointer to get Unicode text data
* that should be free()'d by the caller
* @return a ANSI C string that should be free()'d by the caller
*/
char * GFX2_GetTextClipboard(word * * unicode)
{
#ifdef WIN32
char* dst = NULL;
if (OpenClipboard(GFX2_Get_Window_Handle()))
{
HANDLE hMem;
if ( IsClipboardFormatAvailable(CF_TEXT) )
{
char *src;
hMem = GetClipboardData(CF_TEXT);
if ( hMem != NULL )
{
src = (char *)GlobalLock(hMem);
dst = strdup(src);
GlobalUnlock(hMem);
}
}
if (unicode != NULL && IsClipboardFormatAvailable(CF_UNICODETEXT) )
{
word * src;
hMem = GetClipboardData(CF_UNICODETEXT);
if ( hMem != NULL )
{
src = (word *)GlobalLock(hMem);
*unicode = Unicode_strdup(src);
GlobalUnlock(hMem);
}
}
CloseClipboard();
}
return dst;
#elif defined(__AROS__)
struct IFFHandle *iff = NULL;
struct ContextNode *cn;
long error=0, unitnumber=0;
char *dst = NULL;
if (!(iff = AllocIFF ()))
{
goto bye;
}
if (!(iff->iff_Stream = (IPTR) OpenClipboard (unitnumber)))
{
goto bye;
}
InitIFFasClip (iff);
if ((error = OpenIFF (iff, IFFF_READ)) != 0)
{
goto bye;
}
if ((error = StopChunk(iff, ID_FTXT, ID_CHRS)) != 0)
{
goto bye;
}
while(1)
{
error = ParseIFF(iff,IFFPARSE_SCAN);
if (error) break; // we're reading only the 1st chunk
cn = CurrentChunk(iff);
if (cn && (cn->cn_Type == ID_FTXT) && (cn->cn_ID == ID_CHRS))
{
if ((dst = malloc(cn->cn_Size + 1)) != NULL)
{
dst[0] = '\0';
if ((ReadChunkBytes(iff,dst,cn->cn_Size)) > 0)
{
dst[cn->cn_Size] = '\0';
}
}
}
}
bye:
if (iff)
{
CloseIFF (iff);
if (iff->iff_Stream)
CloseClipboard ((struct ClipboardHandle *)iff->iff_Stream);
FreeIFF (iff);
}
return dst;
#elif defined __HAIKU__
if (unicode)
*unicode = NULL;
return haiku_get_clipboard();
#elif defined(USE_X11) || defined(__macosx__) || defined(USE_SDL2) || (defined(USE_SDL) && defined(SDL_VIDEO_DRIVER_X11) && !defined(NO_X11))
if (unicode)
*unicode = NULL;
#if defined(USE_SDL2)
if (!SDL_HasClipboardText())
{
return NULL;
}
else
{
char * utf8_str = SDL_GetClipboardText();
if (utf8_str != NULL)
{
#elif defined(USE_X11) || (defined(USE_SDL) && defined(SDL_VIDEO_DRIVER_X11) && !defined(NO_X11))
{
int i;
Atom selection;
Window selection_owner;
#if defined(SDL_VIDEO_DRIVER_X11)
Display * X11_display;
Window X11_window;
int old_wmevent_state;
if (!GFX2_Get_X11_Display_Window(&X11_display, &X11_window))
{
GFX2_Log(GFX2_ERROR, "Failed to get X11 display and window\n");
return NULL;
}
if (X11_display == NULL)
{
char video_driver_name[32];
GFX2_Log(GFX2_WARNING, "X11 display is NULL. X11 is needed for Copy/Paste. SDL video driver is currently %s\n", SDL_VideoDriverName(video_driver_name, sizeof(video_driver_name)));
return NULL;
}
#endif
selection = XInternAtom(X11_display, "CLIPBOARD", False);
selection_owner = XGetSelectionOwner(X11_display, selection);
if (selection_owner == None)
{
selection = XInternAtom(X11_display, "PRIMARY", False);
selection_owner = XGetSelectionOwner(X11_display, selection);
}
if (selection_owner == None)
return NULL;
#if defined(USE_SDL)
old_wmevent_state = SDL_EventState(SDL_SYSWMEVENT, SDL_QUERY);
SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE);
#endif
XConvertSelection(X11_display, selection, XInternAtom(X11_display, "UTF8_STRING", False),
XInternAtom(X11_display, "GFX2_CLIP", False), /* Property */
X11_window, CurrentTime);
// wait for the event to be received
for(i = 0; X11_clipboard == NULL && i < 10; i++)
{
Get_input(20);
}
#if defined(USE_SDL)
SDL_EventState(SDL_SYSWMEVENT, old_wmevent_state);
#endif
if (X11_clipboard != NULL)
{
char * utf8_str = X11_clipboard;
X11_clipboard = NULL;
X11_clipboard_size = 0;
X11_clipboard_type = X11_CLIPBOARD_NONE;
#else
{
// mac OS without X11
const char * utf8_str = get_paste_board();
if (utf8_str != NULL)
{
#endif
// UTF8 -> UTF16 and UTF8 -> ANSI conversions
#if defined(ENABLE_FILENAMES_ICONV)
if (unicode != NULL)
{
char * input = (char *)utf8_str;
size_t inbytesleft = strlen(utf8_str);
char * output;
size_t outbytesleft;
size_t r;
*unicode = (word *)malloc(2 * inbytesleft + 2);
if (*unicode != NULL)
{
output = (char *)*unicode;
outbytesleft = 2 * inbytesleft;
r = iconv(cd_utf16, &input, &inbytesleft, &output, &outbytesleft);
if (r != (size_t)-1)
{
output[1] = output[0] = '\0';
}
else
{
GFX2_Log(GFX2_WARNING, "Unicode conversion of clipboard text failed\n");
free(*unicode);
*unicode = NULL;
}
}
}
{
char * ansi_str;
char * input = (char *)utf8_str;
size_t inbytesleft = strlen(utf8_str);
char * output;
size_t outbytesleft;
size_t r;
ansi_str = (char *)malloc(inbytesleft + 1);
if (ansi_str != NULL)
{
output = ansi_str;
outbytesleft = inbytesleft;
r = iconv(cd, &input, &inbytesleft, &output, &outbytesleft);
if (r != (size_t)-1)
{
*output = '\0';
#if defined(USE_X11)
free(utf8_str);
#elif defined(USE_SDL2)
SDL_free(utf8_str);
#endif
return ansi_str;
}
else
{
GFX2_Log(GFX2_WARNING, "ANSI conversion of clipboard text failed\n");
free(ansi_str);
}
}
}
#endif
// we can get there if the charset conversions failed
// return the uf8_string, that's better than nothing
#if defined(USE_X11)
return utf8_str;
#elif defined(USE_SDL2)
{
char * return_str = strdup(utf8_str);
SDL_free(utf8_str);
return return_str;
}
#else
// mac OS without X11
return strdup(utf8_str);
#endif
}
}
return NULL;
#else
// Not implemented (no standard) on Linux systems. Maybe someday...
if (unicode)
*unicode = NULL;
return NULL;
#endif
}

View File

@ -58,4 +58,6 @@ unsigned long Memory_free(void);
char * Unicode_to_utf8(const word * str, size_t * utf8len);
#endif
char* GFX2_GetTextClipboard(word * * unicode);
#endif

View File

@ -34,6 +34,7 @@
#include "struct.h"
#include "global.h"
#include "misc.h"
#include "osdep.h"
#include "errors.h"
#include "const.h"
#include "screen.h"
@ -44,15 +45,6 @@
#include "unicode.h"
#include "keycodes.h"
#ifdef WIN32
#include <windows.h>
#elif defined __HAIKU__
#include "haiku.h"
#elif defined(__AROS__)
#include <proto/iffparse.h>
#include <datatypes/textclass.h>
#endif
#if defined(__ANDROID__)
#include <SDL_screenkeyboard.h>
#endif
@ -65,14 +57,6 @@
#endif
#endif
#if defined(USE_X11)
#include <X11/Xlib.h>
extern Display * X11_display;
extern Window X11_window;
#elif defined(__macosx__)
const char * get_paste_board(void);
#endif
// Virtual keyboard is ON by default on these platforms:
#if defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__) || defined(GCWZERO) || defined(__SWITCH__)
#define VIRT_KEY_DEFAULT_ON 1
@ -319,267 +303,6 @@ void Init_virtual_keyboard(word y_pos, word keyboard_width, word keyboard_height
}
//! Get clipboard text content.
//! Inspired from http://www.libsdl.org/projects/scrap/
//! @param unicode NULL for pure ANSI working, or a pointer to get Unicode text data
//! that should be free()'d by the caller
//! @return a ANSI C string that should be free()'d by the caller
static char* getClipboard(word * * unicode)
{
#ifdef WIN32
char* dst = NULL;
if (OpenClipboard(GFX2_Get_Window_Handle()))
{
HANDLE hMem;
if ( IsClipboardFormatAvailable(CF_TEXT) )
{
char *src;
hMem = GetClipboardData(CF_TEXT);
if ( hMem != NULL )
{
src = (char *)GlobalLock(hMem);
dst = strdup(src);
GlobalUnlock(hMem);
}
}
if (unicode != NULL && IsClipboardFormatAvailable(CF_UNICODETEXT) )
{
word * src;
hMem = GetClipboardData(CF_UNICODETEXT);
if ( hMem != NULL )
{
src = (word *)GlobalLock(hMem);
*unicode = Unicode_strdup(src);
GlobalUnlock(hMem);
}
}
CloseClipboard();
}
return dst;
#elif defined(__AROS__)
struct IFFHandle *iff = NULL;
struct ContextNode *cn;
long error=0, unitnumber=0;
char *dst = NULL;
if (!(iff = AllocIFF ()))
{
goto bye;
}
if (!(iff->iff_Stream = (IPTR) OpenClipboard (unitnumber)))
{
goto bye;
}
InitIFFasClip (iff);
if ((error = OpenIFF (iff, IFFF_READ)) != 0)
{
goto bye;
}
if ((error = StopChunk(iff, ID_FTXT, ID_CHRS)) != 0)
{
goto bye;
}
while(1)
{
error = ParseIFF(iff,IFFPARSE_SCAN);
if (error) break; // we're reading only the 1st chunk
cn = CurrentChunk(iff);
if (cn && (cn->cn_Type == ID_FTXT) && (cn->cn_ID == ID_CHRS))
{
if ((dst = malloc(cn->cn_Size + 1)) != NULL)
{
dst[0] = '\0';
if ((ReadChunkBytes(iff,dst,cn->cn_Size)) > 0)
{
dst[cn->cn_Size] = '\0';
}
}
}
}
bye:
if (iff)
{
CloseIFF (iff);
if (iff->iff_Stream)
CloseClipboard ((struct ClipboardHandle *)iff->iff_Stream);
FreeIFF (iff);
}
return dst;
#elif defined __HAIKU__
if (unicode)
*unicode = NULL;
return haiku_get_clipboard();
#elif defined(USE_X11) || defined(__macosx__) || defined(USE_SDL2) || (defined(USE_SDL) && defined(SDL_VIDEO_DRIVER_X11) && !defined(NO_X11))
if (unicode)
*unicode = NULL;
#if defined(USE_SDL2)
if (!SDL_HasClipboardText())
{
return NULL;
}
else
{
char * utf8_str = SDL_GetClipboardText();
if (utf8_str != NULL)
{
#elif defined(USE_X11) || (defined(USE_SDL) && defined(SDL_VIDEO_DRIVER_X11) && !defined(NO_X11))
{
int i;
Atom selection;
Window selection_owner;
#if defined(SDL_VIDEO_DRIVER_X11)
Display * X11_display;
Window X11_window;
int old_wmevent_state;
if (!GFX2_Get_X11_Display_Window(&X11_display, &X11_window))
{
GFX2_Log(GFX2_ERROR, "Failed to get X11 display and window\n");
return NULL;
}
if (X11_display == NULL)
{
char video_driver_name[32];
GFX2_Log(GFX2_WARNING, "X11 display is NULL. X11 is needed for Copy/Paste. SDL video driver is currently %s\n", SDL_VideoDriverName(video_driver_name, sizeof(video_driver_name)));
return NULL;
}
#endif
selection = XInternAtom(X11_display, "CLIPBOARD", False);
selection_owner = XGetSelectionOwner(X11_display, selection);
if (selection_owner == None)
{
selection = XInternAtom(X11_display, "PRIMARY", False);
selection_owner = XGetSelectionOwner(X11_display, selection);
}
if (selection_owner == None)
return NULL;
#if defined(USE_SDL)
old_wmevent_state = SDL_EventState(SDL_SYSWMEVENT, SDL_QUERY);
SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE);
#endif
XConvertSelection(X11_display, selection, XInternAtom(X11_display, "UTF8_STRING", False),
XInternAtom(X11_display, "GFX2_CLIP", False), /* Property */
X11_window, CurrentTime);
// wait for the event to be received
for(i = 0; X11_clipboard == NULL && i < 10; i++)
{
Get_input(20);
}
#if defined(USE_SDL)
SDL_EventState(SDL_SYSWMEVENT, old_wmevent_state);
#endif
if (X11_clipboard != NULL)
{
char * utf8_str = X11_clipboard;
X11_clipboard = NULL;
X11_clipboard_size = 0;
X11_clipboard_type = X11_CLIPBOARD_NONE;
#else
{
// mac OS without X11
const char * utf8_str = get_paste_board();
if (utf8_str != NULL)
{
#endif
// UTF8 -> UTF16 and UTF8 -> ANSI conversions
#if defined(ENABLE_FILENAMES_ICONV)
if (unicode != NULL)
{
char * input = (char *)utf8_str;
size_t inbytesleft = strlen(utf8_str);
char * output;
size_t outbytesleft;
size_t r;
*unicode = (word *)malloc(2 * inbytesleft + 2);
if (*unicode != NULL)
{
output = (char *)*unicode;
outbytesleft = 2 * inbytesleft;
r = iconv(cd_utf16, &input, &inbytesleft, &output, &outbytesleft);
if (r != (size_t)-1)
{
output[1] = output[0] = '\0';
}
else
{
Warning("Unicode conversion of clipboard text failed");
free(*unicode);
*unicode = NULL;
}
}
}
{
char * ansi_str;
char * input = (char *)utf8_str;
size_t inbytesleft = strlen(utf8_str);
char * output;
size_t outbytesleft;
size_t r;
ansi_str = (char *)malloc(inbytesleft + 1);
if (ansi_str != NULL)
{
output = ansi_str;
outbytesleft = inbytesleft;
r = iconv(cd, &input, &inbytesleft, &output, &outbytesleft);
if (r != (size_t)-1)
{
*output = '\0';
#if defined(USE_X11)
free(utf8_str);
#elif defined(USE_SDL2)
SDL_free(utf8_str);
#endif
return ansi_str;
}
else
{
Warning("ANSI conversion of clipboard text failed");
free(ansi_str);
}
}
}
#endif
// we can get there if the charset conversions failed
// return the uf8_string, that's better than nothing
#if defined(USE_X11)
return utf8_str;
#elif defined(USE_SDL2)
{
char * return_str = strdup(utf8_str);
SDL_free(utf8_str);
return return_str;
}
#else
// mac OS without X11
return strdup(utf8_str);
#endif
}
}
return NULL;
#else
// Not implemented (no standard) on Linux systems. Maybe someday...
if (unicode)
*unicode = NULL;
return NULL;
#endif
}
/****************************************************************************
* Enhanced super scanf deluxe pro plus giga mieux :-) *
****************************************************************************/
@ -905,7 +628,7 @@ byte Readline_ex_unicode(word x_pos, word y_pos, char * str, word * str_unicode,
if (str_unicode != NULL)
{
word * data_unicode = NULL;
char * data = getClipboard(&data_unicode);
char * data = GFX2_GetTextClipboard(&data_unicode);
if (data_unicode != NULL)
{
// ignore ANSI data, use Unicode
@ -926,7 +649,7 @@ byte Readline_ex_unicode(word x_pos, word y_pos, char * str, word * str_unicode,
}
else
{
char* data = getClipboard(NULL);
char* data = GFX2_GetTextClipboard(NULL);
if (data == NULL)
continue; // No clipboard data
Cleanup_string(data, input_type);