motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

sdl2: move keyboard input code to new sdl2-input.c

Browse source 
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Gerd Hoffmann 2014-11-11 10:58:19 +01:00
parent 5d0fe65078
commit 8fc1a3f58f
4 changed files with 114 additions and 73 deletions
Download patch file Download diff file Expand all files Collapse all files

75
ui/sdl2.c
View file

@ -35,8 +35,6 @@
#include "ui/sdl2.h"
#include "sysemu/sysemu.h"
#include "sdl2-keymap.h"
static int sdl2_num_outputs;
static struct sdl2_console *sdl2_console;
@ -52,7 +50,6 @@ static int gui_noframe;
static int gui_key_modifier_pressed;
static int gui_keysym;
static int gui_grab_code = KMOD_LALT | KMOD_LCTRL;
static uint8_t modifiers_state[SDL_NUM_SCANCODES];
static SDL_Cursor *sdl_cursor_normal;
static SDL_Cursor *sdl_cursor_hidden;
static int absolute_enabled;
@ -182,72 +179,6 @@ static void sdl_switch(DisplayChangeListener *dcl,
}
}
static void reset_keys(struct sdl2_console *scon)
{
QemuConsole *con = scon ? scon->dcl.con : NULL;
int i;
for (i = 0; i < 256; i++) {
if (modifiers_state[i]) {
int qcode = sdl2_scancode_to_qcode[i];
qemu_input_event_send_key_qcode(con, qcode, false);
modifiers_state[i] = 0;
}
}
}
static void sdl_process_key(struct sdl2_console *scon,
SDL_KeyboardEvent *ev)
{
int qcode = sdl2_scancode_to_qcode[ev->keysym.scancode];
QemuConsole *con = scon ? scon->dcl.con : NULL;
if (!qemu_console_is_graphic(con)) {
if (ev->type == SDL_KEYDOWN) {
switch (ev->keysym.scancode) {
case SDL_SCANCODE_RETURN:
kbd_put_keysym_console(con, '\n');
break;
case SDL_SCANCODE_BACKSPACE:
kbd_put_keysym_console(con, QEMU_KEY_BACKSPACE);
break;
default:
kbd_put_qcode_console(con, qcode);
break;
}
}
return;
}
switch (ev->keysym.scancode) {
#if 0
case SDL_SCANCODE_NUMLOCKCLEAR:
case SDL_SCANCODE_CAPSLOCK:
/* SDL does not send the key up event, so we generate it */
qemu_input_event_send_key_qcode(con, qcode, true);
qemu_input_event_send_key_qcode(con, qcode, false);
return;
#endif
case SDL_SCANCODE_LCTRL:
case SDL_SCANCODE_LSHIFT:
case SDL_SCANCODE_LALT:
case SDL_SCANCODE_LGUI:
case SDL_SCANCODE_RCTRL:
case SDL_SCANCODE_RSHIFT:
case SDL_SCANCODE_RALT:
case SDL_SCANCODE_RGUI:
if (ev->type == SDL_KEYUP) {
modifiers_state[ev->keysym.scancode] = 0;
} else {
modifiers_state[ev->keysym.scancode] = 1;
}
/* fall though */
default:
qemu_input_event_send_key_qcode(con, qcode,
ev->type == SDL_KEYDOWN);
}
}
static void sdl_update_caption(struct sdl2_console *scon)
{
char win_title[1024];
@ -544,7 +475,7 @@ static void handle_keydown(SDL_Event *ev)
}
}
if (!gui_keysym) {
sdl_process_key(scon, &ev->key);
sdl2_process_key(scon, &ev->key);
}
}
@ -569,13 +500,13 @@ static void handle_keyup(SDL_Event *ev)
}
/* SDL does not send back all the modifiers key, so we must
* correct it. */
reset_keys(scon);
sdl2_reset_keys(scon);
return;
}
gui_keysym = 0;
}
if (!gui_keysym) {
sdl_process_key(scon, &ev->key);
sdl2_process_key(scon, &ev->key);
}
}