mirror of
https://github.com/digarok/gsplus.git
synced 2024-05-28 13:41:31 +00:00
partially realized delta mouse handler (hidden in shift-F5 for now)
This commit is contained in:
Dagen Brock
parent
489f1310a6
commit
fba7d6c89d
101
src/adb.c
101
src/adb.c
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@ -11,6 +11,7 @@
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#include "glog.h"
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int g_fullscreen = 0;
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int g_grabmouse = 0;
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extern int Verbose;
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extern word32 g_vbl_count;
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@ -99,9 +100,13 @@ STRUCT(Mouse_fifo) {
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int x;
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int y;
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int buttons;
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int delta_x;
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int delta_y;
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int dxrd;
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int dyrd;
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};
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Mouse_fifo g_mouse_fifo[ADB_MOUSE_FIFO] = { { 0, 0, 0, 0 } };
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Mouse_fifo g_mouse_fifo[ADB_MOUSE_FIFO] = { { 0, 0, 0, 0, 0, 0 ,0 ,0} };
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int g_mouse_warp_x = 0;
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int g_mouse_warp_y = 0;
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@ -1066,6 +1071,20 @@ int adb_get_keypad_xy(int get_y) {
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}
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}
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// stub in a wrapper to experiment with full delta movement
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int g_delta_x = 0;
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int g_delta_y = 0;
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int update_mouse_w_delta(int x, int y, int button_states, int buttons_valid, int delta_x, int delta_y) {
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g_delta_x = delta_x;
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g_delta_y = delta_y;
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//glogf("dx: %d dy: %d but: %02x", delta_x, delta_y, button_states);
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int ret = 0;
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ret = update_mouse(x,y,button_states,buttons_valid);
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g_delta_x = 0;
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g_delta_y = 0;
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return ret;
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}
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int update_mouse(int x, int y, int button_states, int buttons_valid) {
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double dcycs;
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int button1_changed;
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@ -1139,29 +1158,31 @@ int update_mouse(int x, int y, int button_states, int buttons_valid) {
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g_mouse_warp_x, g_mouse_warp_y, g_mouse_fifo[0].x,
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g_mouse_fifo[0].y, g_mouse_a2_x, g_mouse_a2_y);
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#endif
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mouse_moved = (g_mouse_fifo[0].x != x) || (g_mouse_fifo[0].y != y);
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if (!g_grabmouse) {
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mouse_moved = ((g_mouse_fifo[0].x != x) || (g_mouse_fifo[0].y != y));
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}
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g_mouse_a2_x += g_mouse_warp_x;
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g_mouse_a2_y += g_mouse_warp_y;
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g_mouse_fifo[0].x = x;
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g_mouse_fifo[0].y = y;
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g_mouse_fifo[0].dcycs = dcycs;
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g_mouse_fifo[0].delta_x = g_delta_x;
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g_mouse_fifo[0].delta_y = g_delta_y;
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g_mouse_warp_x = 0;
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g_mouse_warp_y = 0;
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button1_changed = (buttons_valid & 1) &&
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((button_states & 1) != (g_mouse_fifo[0].buttons & 1));
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((button_states & 1) != (g_mouse_fifo[0].buttons & 1)); //<- make sure fifo doesn't already have pending change to this state
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if((button_states & 4) && !(g_mouse_fifo[0].buttons & 4) &&
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(buttons_valid & 4)) {
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/* right button pressed */
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if((button_states & 4) && !(g_mouse_fifo[0].buttons & 4) && // fifo check why?
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(buttons_valid & 4)) { // right button pressed
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adb_increment_speed();
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}
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if((button_states & 2) && !(g_mouse_fifo[0].buttons & 2) &&
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if((button_states & 2) && !(g_mouse_fifo[0].buttons & 2) && // fifo check why?
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(buttons_valid & 2)) {
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/* middle button pressed */
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adb_increment_speed();
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adb_increment_speed(); // middle button pressed
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//halt2_printf("Middle button pressed\n");
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}
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@ -1175,10 +1196,15 @@ int update_mouse(int x, int y, int button_states, int buttons_valid) {
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g_mouse_fifo[i + 1] = g_mouse_fifo[i]; /* copy struct*/
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}
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g_mouse_fifo_pos = pos + 1;
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}
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}
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g_mouse_fifo[0].buttons = (button_states & buttons_valid) |
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(g_mouse_fifo[0].buttons & ~buttons_valid);
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if (g_grabmouse) {
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if (pos > 0) {
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mouse_moved = (g_mouse_fifo[0].delta_x || g_mouse_fifo[0].delta_y );
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}
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}
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if(mouse_moved || button1_changed) {
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if( (g_mouse_ctl_addr == g_mouse_dev_addr) &&
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@ -1192,6 +1218,7 @@ int update_mouse(int x, int y, int button_states, int buttons_valid) {
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}
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int mouse_read_c024(double dcycs) {
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word32 ret;
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word32 tool_start;
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int em_active;
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@ -1217,6 +1244,10 @@ int mouse_read_c024(double dcycs) {
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mouse_button = (g_mouse_fifo[pos].buttons & 1);
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delta_x = target_x - g_mouse_a2_x;
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delta_y = target_y - g_mouse_a2_y;
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if (g_grabmouse) {
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delta_x = g_mouse_fifo[pos].delta_x;
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delta_y = g_mouse_fifo[pos].delta_y;
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}
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clamped = 0;
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if(delta_x > 0x3f) {
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@ -1244,9 +1275,13 @@ int mouse_read_c024(double dcycs) {
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if(g_adb_mouse_coord) {
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/* y coord */
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delta_x = 0; /* clear unneeded x delta */
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delta_x = 0; // clear unneeded x delta
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g_mouse_fifo[pos].dyrd = 1; // flag y delta as read
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g_mouse_fifo[pos].delta_y = 0; // clear y delta
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} else {
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delta_y = 0; /* clear unneeded y delta */
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delta_y = 0; // clear unneeded y delta
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g_mouse_fifo[pos].dxrd = 1; // flag x delta as read
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g_mouse_fifo[pos].delta_x = 0; // clear x delta
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}
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@ -1320,9 +1355,16 @@ int mouse_read_c024(double dcycs) {
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g_mouse_a2_x = a2_x;
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g_mouse_a2_y = a2_y;
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if(g_mouse_fifo_pos) {
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if((target_x == a2_x) && (target_y == a2_y) &&
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(g_mouse_a2_button == mouse_button)) {
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g_mouse_fifo_pos--;
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if (!g_grabmouse) {
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if((target_x == a2_x) && (target_y == a2_y) &&
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(g_mouse_a2_button == mouse_button)) {
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g_mouse_fifo_pos--;
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}
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} else {
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if(g_mouse_fifo[pos].dxrd && g_mouse_fifo[pos].dyrd
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&& (g_mouse_a2_button == mouse_button)) {
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g_mouse_fifo_pos--;
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}
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}
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}
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@ -1336,11 +1378,20 @@ int mouse_read_c024(double dcycs) {
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g_slow_memory_ptr[0x10190], g_slow_memory_ptr[0x10192],
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g_slow_memory_ptr[0x10191], g_slow_memory_ptr[0x10193]);
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if((g_mouse_fifo_pos == 0) && (g_mouse_fifo[0].x == a2_x) &&
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(g_mouse_fifo[0].y == a2_y) &&
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((g_mouse_fifo[0].buttons & 1) == g_mouse_a2_button)) {
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g_adb_mouse_valid_data = 0;
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adb_clear_mouse_int();
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if (g_grabmouse) {
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if((g_mouse_fifo_pos == 0) && g_mouse_fifo[0].dxrd && g_mouse_fifo[0].dyrd
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&& ((g_mouse_fifo[0].buttons & 1) == g_mouse_a2_button)) {
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g_adb_mouse_valid_data = 0;
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adb_clear_mouse_int();
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}
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} else {
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if((g_mouse_fifo_pos == 0) && (g_mouse_fifo[0].x == a2_x) &&
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(g_mouse_fifo[0].y == a2_y) &&
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((g_mouse_fifo[0].buttons & 1) == g_mouse_a2_button)) {
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g_adb_mouse_valid_data = 0;
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adb_clear_mouse_int();
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}
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}
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g_adb_mouse_coord = !g_adb_mouse_coord;
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@ -1656,7 +1707,12 @@ void adb_physical_key_update(int a2code, int is_up) {
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break;
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case 0x05: /* F5 - emulator clipboard paste */
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if (SHIFT_DOWN) {
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// reserved
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g_grabmouse = !g_grabmouse;
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#ifdef HAVE_SDL
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extern void x_grabmouse();
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glogf("g_grabmouse = %d", g_grabmouse);
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x_grabmouse();
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#endif
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} else {
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clipboard_paste();
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}
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@ -1707,7 +1763,6 @@ void adb_physical_key_update(int a2code, int is_up) {
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x_full_screen(g_fullscreen);
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break;
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}
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return;
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}
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/* Handle Keypad Joystick here partly...if keypad key pressed */
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@ -217,7 +217,7 @@ int parse_cli_options(int argc, char **argv) {
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} else if(!strcmp("-noshm", argv[i])) {
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glogf("%s Not using X shared memory", parse_log_prefix);
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g_use_shmem = 0;
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} else if(!strcmp("-joystick", argv[i])) {
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} else if(!strcmp("-joy", argv[i])) {
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if((i+1) >= argc) {
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glogf("%s Error, option '-joy' missing argument", parse_log_prefix);
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exit(1);
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@ -411,7 +411,7 @@ void help_exit() {
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printf(" -noignbadacc Don’t ignore bad memory accesses\n");
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printf(" -noignhalt Don’t ignore code red halts\n");
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printf(" -test Allow testing\n");
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printf(" -joystick Ignore joystick option\n");
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printf(" -joy Set joystick number\n");
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printf(" -bw Force B/W modes\n");
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printf(" -dhr140 Use simple double-hires color map\n");
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printf(" -fullscreen Attempt to start emulator in fullscreen\n");
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@ -433,7 +433,6 @@ void help_exit() {
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printf(" -sh value Scale window to sh pixels high\n");
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printf(" -novsync Don't force emulator to sync each frame\n");
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printf(" -fulldesk Use desktop 'fake' fullscreen mode\n");
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//printf(" -v value Set verbose flags to value\n\n");
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printf(" Note: The final argument, if not a flag, will be tried as a mountable device.\n\n");
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exit(1);
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@ -106,6 +106,7 @@ int read_adb_ram(word32 addr);
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void write_adb_ram(word32 addr, int val);
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int adb_get_keypad_xy(int get_y);
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int update_mouse(int x, int y, int button_states, int buttons_valid);
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int update_mouse_w_delta(int x, int y, int button_states, int buttons_valid, int delta_x, int delta_y);
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int mouse_read_c024(double dcycs);
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void mouse_compress_fifo(double dcycs);
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void adb_key_event(int a2code, int is_up);
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@ -42,6 +42,7 @@ int kb_shift_control_state = 0;
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void debuginfo_renderer(SDL_Renderer *r);
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void x_take_screenshot(); // screenshot stuff
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void x_grabmouse();
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int g_screenshot_requested = 0; // DB to know if we want to save a screenshot
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extern char g_config_gsplus_name[];
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extern char g_config_gsplus_screenshot_dir[];
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@ -49,6 +50,7 @@ int screenshot_index = 0; // allows us to save time by not scanning from 0 each
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char screenshot_filename[256];
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extern int g_fullscreen; // only checked at start if set via CLI, otherwise it's set via function call x_full_screen()
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extern int g_grabmouse;
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extern int g_highdpi;
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extern int g_borderless;
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extern int g_resizeable;
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@ -399,8 +401,6 @@ void dev_video_init_sdl() {
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// Turn off host mouse cursor
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SDL_ShowCursor(SDL_DISABLE);
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//SDL_SetRelativeMouseMode(true);
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}
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@ -600,6 +600,8 @@ void handle_sdl_key_event(SDL_Event event) {
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if (!IsFullScreen(window)) {
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glog("Enable fullscreen");
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SDL_SetWindowGrab(window, true);
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SDL_SetRelativeMouseMode(true);
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Uint32 fullmode = g_fullscreen_desktop ? SDL_WINDOW_FULLSCREEN_DESKTOP : SDL_WINDOW_FULLSCREEN;
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SDL_SetWindowFullscreen(window, fullmode);
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} else {
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@ -607,6 +609,8 @@ void handle_sdl_key_event(SDL_Event event) {
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SDL_SetWindowFullscreen(window, 0);
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SDL_SetWindowGrab(window, false);
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SDL_SetWindowSize(window, g_startw, g_starth);
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SDL_SetRelativeMouseMode(false);
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}
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}
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}
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@ -624,17 +628,24 @@ void handle_sdl_key_event(SDL_Event event) {
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void handle_sdl_mouse_event(SDL_Event event) {
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int x, y;
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x = event.motion.x * A2_WINDOW_WIDTH / g_startw;
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y = event.motion.y * A2_WINDOW_HEIGHT / g_starth;
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int scaledmotion = 0;
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if (scaledmotion) {
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x = event.motion.x * A2_WINDOW_WIDTH / g_startw;
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y = event.motion.y * A2_WINDOW_HEIGHT / g_starth;
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} else {
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x = event.motion.x - BASE_MARGIN_LEFT;
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y = event.motion.y - BASE_MARGIN_TOP;
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}
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switch (event.type) {
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case SDL_MOUSEMOTION:
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update_mouse(x, y, 0, 0);
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update_mouse_w_delta(x, y, 0, 0, event.motion.xrel, event.motion.yrel);
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break;
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case SDL_MOUSEBUTTONUP:
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update_mouse(x, y, 0, event.motion.state &7 );
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update_mouse_w_delta(x, y, 0, event.motion.state &7, 0, 0);
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break;
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case SDL_MOUSEBUTTONDOWN:
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update_mouse(x, y, event.motion.state &7, event.motion.state &7 );
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update_mouse_w_delta(x, y, event.motion.state &7, event.motion.state &7 , 0, 0);
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break;
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}
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}
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@ -797,7 +808,7 @@ void debuginfo_renderer(SDL_Renderer *r) {
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for(int i = 0; i < n; i++) {
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SDL_RendererInfo info;
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SDL_GetRenderDriverInfo(i, &info);
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glogf("* '%s'", info.name);
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glogf("* '%s'", info.name);
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}
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@ -838,6 +849,10 @@ void sdl_present_buffer() {
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}
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}
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void x_grabmouse() {
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SDL_SetWindowGrab(window, g_grabmouse);
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SDL_SetRelativeMouseMode(g_grabmouse);
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}
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// BELOW ARE FUNCTIONS THAT ARE EITHER UNIMPLEMENTED, OR AR NOT RELEVANT TO
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// THIS DRIVER.
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