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Basic clipboard_push_text support for linux

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jacksonmj 2011-04-23 00:20:56 +01:00 committed by Simon Robertshaw
parent 3dd82d9ced
commit 34774e7829
5 changed files with 71 additions and 1 deletions
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2
Makefile
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@ -9,7 +9,7 @@ PYCOMMAND := $(PY_BIN) getheader.py
CFLAGS := -w -std=c99 -D_POSIX_C_SOURCE=200112L -DLUACONSOLE -Iincludes/
OFLAGS := -O3 -ffast-math -ftree-vectorize -funsafe-math-optimizations
LFLAGS := -lpthread -lSDL -lm -lbz2 -llua5.1 #-lpython$(PY_VERSION) -L$(PY_LIBPATH) -I$(PY_INCPATH) $(PY_LDFLAGS)
LFLAGS := -lpthread -lSDL -lm -lbz2 -lX11 -llua5.1 #-lpython$(PY_VERSION) -L$(PY_LIBPATH) -I$(PY_INCPATH) $(PY_LDFLAGS)
LFLAGS_X := -lm -lbz2 -lSDLmain -I/Library/Frameworks/Python.framework/Versions/$(PY_VERSION)/include/python$(PY_VERSION)
MFLAGS_SSE3 := -march=native -DX86 -DX86_SSE3 -msse3
MFLAGS_SSE2 := -march=native -DX86 -DX86_SSE2 -msse2

8
includes/interface.h
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@ -1,6 +1,9 @@
#ifndef INTERFACE_H
#define INTERFACE_H
#include <SDL/SDL.h>
#if (defined(LIN32) || defined(LIN64)) && defined(SDL_VIDEO_DRIVER_X11)
#include <SDL/SDL_syswm.h>
#endif
#include "graphics.h"
struct menu_section
@ -130,6 +133,11 @@ typedef struct ui_richtext ui_richtext;
int SLALT;
extern SDLMod sdl_mod;
extern int sdl_key, sdl_wheel, sdl_caps, sdl_ascii, sdl_zoom_trig;
#if (defined(LIN32) || defined(LIN64)) && defined(SDL_VIDEO_DRIVER_X11)
extern SDL_SysWMinfo sdl_wminfo;
extern Atom XA_CLIPBOARD, XA_TARGETS;
#endif
extern char *shift_0;
extern char *shift_1;
extern int svf_messages;

2
includes/misc.h
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@ -64,6 +64,8 @@ void clipboard_push_text(char * text);
char * clipboard_pull_text();
extern char *clipboard_text;
int register_extension();
int cpu_check(void);

48
src/interface.c
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@ -24,6 +24,10 @@
SDLMod sdl_mod;
int sdl_key, sdl_wheel, sdl_caps=0, sdl_ascii, sdl_zoom_trig=0;
#if (defined(LIN32) || defined(LIN64)) && defined(SDL_VIDEO_DRIVER_X11)
SDL_SysWMinfo sdl_wminfo;
Atom XA_CLIPBOARD, XA_TARGETS;
#endif
char *shift_0="`1234567890-=[]\\;',./";
char *shift_1="~!@#$%^&*()_+{}|:\"<>?";
@ -2255,6 +2259,50 @@ int sdl_poll(void)
break;
case SDL_QUIT:
return 1;
case SDL_SYSWMEVENT:
#if (defined(LIN32) || defined(LIN64)) && defined(SDL_VIDEO_DRIVER_X11)
if (event.syswm.msg->subsystem != SDL_SYSWM_X11)
break;
sdl_wminfo.info.x11.lock_func();
XEvent xe = event.syswm.msg->event.xevent;
if (xe.type==SelectionClear)
{
if (clipboard_text!=NULL) {
free(clipboard_text);
clipboard_text = NULL;
}
}
else if (xe.type==SelectionRequest)
{
XEvent xr;
xr.xselection.type = SelectionNotify;
xr.xselection.requestor = xe.xselectionrequest.requestor;
xr.xselection.selection = xe.xselectionrequest.selection;
xr.xselection.target = xe.xselectionrequest.target;
xr.xselection.property = xe.xselectionrequest.property;
xr.xselection.time = xe.xselectionrequest.time;
if (xe.xselectionrequest.target==XA_TARGETS)
{
// send list of supported formats
Atom targets[] = {XA_TARGETS, XA_STRING};
xr.xselection.property = xe.xselectionrequest.property;
XChangeProperty(sdl_wminfo.info.x11.display, xe.xselectionrequest.requestor, xe.xselectionrequest.property, XA_ATOM, 32, PropModeReplace, (unsigned char*)targets, (int)(sizeof(targets)/sizeof(Atom)));
}
// TODO: Supporting more targets would be nice
else if (xe.xselectionrequest.target==XA_STRING && clipboard_text)
{
XChangeProperty(sdl_wminfo.info.x11.display, xe.xselectionrequest.requestor, xe.xselectionrequest.property, xe.xselectionrequest.target, 8, PropModeReplace, clipboard_text, strlen(clipboard_text)+1);
}
else
{
// refuse clipboard request
xr.xselection.property = None;
}
XSendEvent(sdl_wminfo.info.x11.display, xe.xselectionrequest.requestor, 0, 0, &xr);
}
sdl_wminfo.info.x11.unlock_func();
#endif
continue;
}
}
sdl_mod = SDL_GetModState();

12
src/misc.c
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@ -20,6 +20,8 @@
#include <ApplicationServices/ApplicationServices.h>
#endif
char *clipboard_text = NULL;
//Signum function
#if defined(WIN32) && !defined(__GNUC__)
_inline int isign(float i)
@ -421,6 +423,16 @@ void clipboard_push_text(char * text)
SetClipboardData(CF_TEXT, cbuffer);
CloseClipboard();
}
#elif (defined(LIN32) || defined(LIN64)) && defined(SDL_VIDEO_DRIVER_X11)
if (clipboard_text!=NULL) {
free(clipboard_text);
clipboard_text = NULL;
}
clipboard_text = mystrdup(text);
sdl_wminfo.info.x11.lock_func();
XSetSelectionOwner(sdl_wminfo.info.x11.display, XA_CLIPBOARD, sdl_wminfo.info.x11.window, CurrentTime);
XFlush(sdl_wminfo.info.x11.display);
sdl_wminfo.info.x11.unlock_func();
#else
printf("Not implemented: put text on clipboard \"%s\"\n", text);
#endif