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Merge pull request #5 from ksherlock/sdl2_copy

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use SDL to get clipboard text for F5 paste.
This commit is contained in:
Dagen Brock 2017-01-20 10:26:38 -06:00 committed by GitHub
commit 042dc88e64
1 changed files with 53 additions and 3 deletions
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56
src/sdl2_driver.c
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@ -33,6 +33,7 @@
#include <time.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include "defc.h"
// BITMASKS
@ -555,9 +556,58 @@ void x_full_screen(int do_full) { }
void x_release_kimage(Kimage* kimage_ptr) { }
// OG Addding ratio
int x_calc_ratio(float x,float y) { return 1; }
// TODO: Add clipboard support
void clipboard_paste(void) { }
int clipboard_get_char(void) { return 0; }
static char *g_clipboard = NULL;
static size_t g_clipboard_pos = 0;
void clipboard_paste(void) {
char *cp;
if (g_clipboard) {
free(g_clipboard);
g_clipboard = NULL;
g_clipboard_pos = 0;
}
cp = SDL_GetClipboardText();
if (!cp) return;
g_clipboard = strdup(cp);
g_clipboard_pos = 0;
SDL_free(cp);
}
int clipboard_get_char(void) {
char c;
if (!g_clipboard)
return 0;
/* skip utf-8 characters. */
do {
c = g_clipboard[g_clipboard_pos++];
} while (c & 0x80);
/* windows -- skip the \n in \r\n. */
if (c == '\r' && g_clipboard[g_clipboard_pos] == '\n')
g_clipboard_pos++;
/* everybody else -- convert \n to \r */
if (c == '\n') c = '\r';
if (c == 0) {
free(g_clipboard);
g_clipboard = NULL;
g_clipboard_pos = 0;
return 0;
}
return c | 0x80;
}
void x_set_mask_and_shift(word32 x_mask, word32 *mask_ptr, int *shift_left_ptr, int *shift_right_ptr) { return; }
void x_update_color(int col_num, int red, int green, int blue, word32 rgb) { }
void x_update_physical_colormap() { }