#include <stdio.h>
+#include <libgen.h>
#include <hgw/hgw.h>
+#include "snes9x.h"
+
+#include <glib.h>
+#include <gconf/gconf.h>
+#include <gconf/gconf-client.h>
+
#include "platform.h"
#include "hgw.h"
-#include "snes9x.h"
+#include "../gui/gconf.h"
#define DIE(format, ...) do { \
fprintf(stderr, "Died at %s:%d: ", __FILE__, __LINE__ ); \
abort(); \
} while (0);
-
-
bool hgwLaunched;
static HgwContext *hgw;
+static void createActionMappingsOnly();
+static void parseGConfKeyMappings(GConfClient* gcc);
+
void HgwInit()
{
+ // hildon-games-wrapper sets this env variable for itself.
char* service = getenv("HGW_EXEC_SERVICE");
-
+
if (!service) {
// Not launched from hildon-games-wrapper
hgwLaunched = false;
return;
}
-
+
+ g_type_init();
hgw = hgw_context_init();
-
+
if (!hgw) {
fprintf(stderr, "Error opening hgw context\n");
hgwLaunched = false;
}
-
+
hgwLaunched = true;
- HgwStartCommand cmd = hgw_context_get_start_command(hgw);
- // TODO Handle cmd in some way other than assuming HGW_COMM_RESTART
- cmd;
-
-
-
+ printf("Loading in HGW mode\n");
}
void HgwDeinit()
{
if (!hgwLaunched) return;
-
- hgw_context_destroy(hgw, HGW_BYE_PAUSED); // TODO
+
+ hgw_context_destroy(hgw,
+ (Config.snapshotSave ? HGW_BYE_PAUSED : HGW_BYE_INACTIVE));
+
hgw = 0;
}
void HgwConfig()
{
if (!hgwLaunched) return;
-
+
+ GConfClient *gcc = gconf_client_get_default();
+
Config.fullscreen = true;
-
- char romFile[PATH_MAX];
- if (hgw_conf_request_string(hgw, kGConfRomFile, romFile) == HGW_ERR_NONE) {
+
+ char romFile[PATH_MAX + 1];
+ if (hgw_conf_request_string(hgw, kGConfRomFile, romFile) == HGW_ERR_NONE
+ && strlen(romFile) > 0) {
S9xSetRomFile(romFile);
} else {
- DIE("No Rom in Gconf!");
+ printf("Exiting gracefully because there's no ROM in Gconf\n");
+ HgwDeinit();
+ exit(0);
+ }
+
+ char sound = FALSE;
+ if (hgw_conf_request_bool(hgw, kGConfSound, &sound) == HGW_ERR_NONE) {
+ Config.enableAudio = sound ? true : false;
+ }
+
+ char turbo = FALSE;
+ if (hgw_conf_request_bool(hgw, kGConfTurboMode, &turbo) == HGW_ERR_NONE) {
+ Settings.TurboMode = turbo ? TRUE : FALSE;
+ }
+
+ int frameskip = 0;
+ if (hgw_conf_request_int(hgw, kGConfFrameskip, &frameskip) == HGW_ERR_NONE) {
+ Settings.SkipFrames = (frameskip > 0 ? frameskip : AUTO_FRAMERATE);
+ }
+
+ char transparency = FALSE;
+ if (hgw_conf_request_bool(hgw, kGConfTransparency, &transparency) == HGW_ERR_NONE) {
+ Settings.Transparency = transparency ? TRUE : FALSE;
}
+
+ char scaler[NAME_MAX];
+ if (hgw_conf_request_string(hgw, kGConfScaler, scaler) == HGW_ERR_NONE
+ && strlen(scaler) > 0) {
+ free(Config.scaler);
+ Config.scaler = strdup(scaler);
+ }
+
+ char displayFramerate = FALSE;
+ if (hgw_conf_request_bool(hgw, kGConfDisplayFramerate, &displayFramerate) == HGW_ERR_NONE) {
+ Settings.DisplayFrameRate = displayFramerate ? TRUE : FALSE;
+ }
+
+#if TODO
+ char displayControls = FALSE;
+ if (hgw_conf_request_bool(hgw, kGConfDisplayControls, &displayControls) == HGW_ERR_NONE) {
+ Config.touchscreenShow = displayControls ? true : false;
+ }
+#endif
+
+ int speedhacks = 0;
+ if (hgw_conf_request_int(hgw, kGConfSpeedhacks, &speedhacks) == HGW_ERR_NONE) {
+ if (speedhacks <= 0) {
+ Settings.HacksEnabled = FALSE;
+ Settings.HacksFilter = FALSE;
+ } else if (speedhacks == 1) {
+ Settings.HacksEnabled = TRUE;
+ Settings.HacksFilter = TRUE;
+ } else {
+ Settings.HacksEnabled = TRUE;
+ Settings.HacksFilter = FALSE;
+ }
+ }
+ if (Settings.HacksEnabled && !Config.hacksFile) {
+ // Provide a default speedhacks file
+ if (asprintf(&Config.hacksFile, "%s/snesadvance.dat", dirname(romFile))
+ < 0) {
+ Config.hacksFile = 0; // malloc error.
+ }
+ // remember that dirname garbles romFile.
+ }
+
+ gchar key[kGConfPlayerPathBufferLen];
+ gchar *relKey = key + sprintf(key, kGConfPlayerPath, 1);
+
+ strcpy(relKey, kGConfPlayerKeyboardEnable);
+ if (gconf_client_get_bool(gcc, key, NULL)) {
+ parseGConfKeyMappings(gcc);
+ } else {
+ createActionMappingsOnly();
+ }
+
+ HgwStartCommand cmd = hgw_context_get_start_command(hgw);
+ switch (cmd) {
+ default:
+ case HGW_COMM_NONE: // called from libosso
+ case HGW_COMM_CONT:
+ Config.snapshotLoad = true;
+ Config.snapshotSave = true;
+ break;
+ case HGW_COMM_RESTART:
+ Config.snapshotLoad = false;
+ Config.snapshotSave = true;
+ break;
+ case HGW_COMM_QUIT:
+ // hum, what?
+ Config.snapshotLoad = false;
+ Config.snapshotSave = false;
+ Config.quitting = true;
+ break;
+ }
+
+ g_object_unref(G_OBJECT(gcc));
}
void HgwPollEvents()
{
if (!hgwLaunched) return;
- HgwMessage *msg = 0;
+ HgwMessage msg;
HgwMessageFlags flags = HGW_MSG_FLAG_NONE;
- if ( hgw_msg_check_incoming(hgw, msg, flags) == HGW_ERR_COMMUNICATION ) {
+ if ( hgw_msg_check_incoming(hgw, &msg, flags) == HGW_ERR_COMMUNICATION ) {
// Message Incoming, process msg
- switch (msg->type) {
+ switch (msg.type) {
case HGW_MSG_TYPE_CBREQ:
- switch (msg->e_val) {
+ switch (msg.e_val) {
case HGW_CB_QUIT:
case HGW_CB_EXIT:
Config.quitting = true;
break;
}
break;
+ case HGW_MSG_TYPE_DEVSTATE:
+ switch (msg.e_val) {
+ case HGW_DEVICE_STATE_SHUTDOWN:
+ Config.quitting = true; // try to quit gracefully
+ break;
+ }
+ break;
+ default:
+ // do nothing
+ break;
}
- hgw_msg_free_data(msg);
+ hgw_msg_free_data(&msg);
}
}
+// For now, please keep this in sync with ../gui/controls.c
+typedef struct ButtonEntry {
+ const char * gconf_key;
+ unsigned long mask;
+ bool is_action;
+} ButtonEntry;
+#define BUTTON_INITIALIZER(button, name) \
+ { kGConfKeysPath "/" name, SNES_##button##_MASK, false }
+#define ACTION_INITIALIZER(action, name) \
+ { kGConfKeysPath "/" name, kAction##action, true }
+#define BUTTON_LAST \
+ { 0 }
+
+static const ButtonEntry buttons[] = {
+#define HELP(...)
+#define P(x) SNES_##x##_MASK
+#define A(x) kAction##x
+#define BUTTON(description, slug, actions, d, f) \
+ { G_STRINGIFY(slug), actions, false },
+#define ACTION(description, slug, actions, d, f) \
+ { G_STRINGIFY(slug), actions, true },
+#define LAST \
+ { 0 }
+#include "../gui/buttons.inc"
+#undef HELP
+#undef P
+#undef A
+#undef BUTTON
+#undef ACTION
+#undef LAST
+};
+
+static void createActionMappingsOnly()
+{
+ // Map quit to fullscreen, escape and task switch.
+ Config.action[72] = kActionQuit;
+ Config.action[9] = kActionQuit;
+ Config.action[71] = kActionQuit;
+}
+
+static void parseGConfKeyMappings(GConfClient* gcc)
+{
+ // Build player 1 keyboard gconf key relative path
+ gchar key[kGConfPlayerPathBufferLen];
+ gchar *relKey = key + sprintf(key,
+ kGConfPlayerPath kGConfPlayerKeyboardPath "/", 1);
+
+ // If the user does not map fullscreen or quit
+ bool quit_mapped = false;
+
+ printf("Hgw: Using gconf key mappings\n");
+ // Thus ignoring config file key mappings
+ ZeroMemory(Config.joypad1Mapping, sizeof(Config.joypad1Mapping));
+ ZeroMemory(Config.action, sizeof(Config.action));
+
+ int i, scancode;
+ for (i = 0; buttons[i].gconf_key; i++) {
+ strcpy(relKey, buttons[i].gconf_key);
+ scancode = gconf_client_get_int(gcc, key, NULL);
+
+ if (scancode <= 0 || scancode > 255) continue;
+
+ if (buttons[i].is_action) {
+ Config.action[scancode] |= buttons[i].mask;
+ if (buttons[i].mask & (kActionQuit | kActionToggleFullscreen)) {
+ quit_mapped = true;
+ }
+ } else {
+ Config.joypad1Mapping[scancode] |= buttons[i].mask;
+ }
+ }
+
+#if MAEMO && !CONF_EXIT_BUTTON
+ // Safeguards
+ if (!quit_mapped) {
+ // Newbie user won't know how to quit game.
+ if (!Config.joypad1Mapping[72] && !Config.action[72]) {
+ // Fullscreen key is not mapped, map
+ Config.action[72] = kActionQuit;
+ quit_mapped = true;
+ }
+ if (!quit_mapped && !Config.joypad1Mapping[9] && !Config.action[9]) {
+ // Escape key is not mapped, map
+ // But only if we couldn't map quit to fullscreen. Some people
+ // actually want Quit not to be mapped.
+ Config.action[9] = kActionQuit;
+ quit_mapped = true;
+ }
+ if (!quit_mapped) {
+ // Force mapping of fullscreen to Quit if can't map anywhere else.
+ Config.joypad1Mapping[72] = 0;
+ Config.action[72] = kActionQuit;
+ }
+ }
+
+ // If task switch key is not mapped, map it to Quit by default.
+ if (!Config.action[71] && !Config.joypad1Mapping[71]) {
+ Config.action[71] = kActionQuit;
+ }
+#endif
+}
projects / drnoksnes / blobdiff