X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=bigscreen%2Fccbs_bigscreen.cpp;h=b183dddc6456a07f058aa1450c6ce54fee004304;hp=2dbb34a81fe21ac37550cbac08caaf1332b6bc92;hb=9c22e166f4d25f2d80766de9baab56efd9d952b0;hpb=c2208d9a688b56565cd84db6152181ebd26781a0

diff --git a/bigscreen/ccbs_bigscreen.cpp b/bigscreen/ccbs_bigscreen.cpp
index 2dbb34a..b183ddd 100644
--- a/bigscreen/ccbs_bigscreen.cpp
+++ b/bigscreen/ccbs_bigscreen.cpp
@@ -1,21 +1,152 @@
 #include <cstdio>
+#include <cstring>
+#include <iconv.h>
 #include <unistd.h>
 #include <pqxx/pqxx>
-#include "glwindow.h"
+#include <tinyptc.h>
+#include "flagtrigger.h"
+#include "widestring.h"
+#include "fetch_current_tournament.h"
+#include "fetch_list_of_active_groups.h"
+#include "fetch_list_of_finished_groups.h"
+#include "fetch_group.h"
+#include "fetch_auxilliary_screens.h"
+#include "fonts.h"
+#include "groupscreen.h"
+#include "top10scorescreen.h"
+#include "top5chosenscreen.h"
+#include "splitscreen.h"
+#include "rotatescreen.h"
+
+Tournament active_tournament;
+std::vector<SkeletonGroup> active_groups;
+std::vector<GenericScreen *> screens;
+GenericScreen *mainscreen = NULL;
+unsigned char framebuf[SCREEN_WIDTH * SCREEN_HEIGHT * 4], screenbuf[SCREEN_WIDTH * SCREEN_HEIGHT * 4];
+
+void init(pqxx::connection &conn)
+{
+	std::vector<widestring> aux_screens;
+		
+	if (screens.size() == 0 || mainscreen != screens[0])
+		delete mainscreen;
+	
+	for (std::vector<GenericScreen *>::const_iterator i = screens.begin(); i != screens.end(); ++i) {
+		delete *i;
+	}
+	screens.erase(screens.begin(), screens.end());
+
+	conn.perform(FetchCurrentTournament(&active_tournament));
+	conn.perform(FetchListOfActiveGroups(&active_groups));
+
+	if (active_tournament.id == -1) {
+		std::fprintf(stderr, "No active tournament\n");
+	} else {
+		std::fprintf(stderr, "Current tournament is %d\n", active_tournament.id);
+
+		for (std::vector<SkeletonGroup>::const_iterator i = active_groups.begin(); i != active_groups.end(); ++i) {
+			std::fprintf(stderr, "tourn: %u  round: %u  parallel: %u  num_machines: %u\n",
+				i->tournament, i->round, i->parallel, i->num_machines);
+
+			// memory leaks here?
+			for (unsigned j = 0; j < i->num_machines; ++j) {
+				RotateScreen *rs = new RotateScreen();
+				screens.push_back(rs);
+				rs->add_screen(new GroupScreen(conn, i->tournament, i->round, i->parallel, j, i->num_machines));
+			}
+		}
+	}
+
+	// show auxilliary screens if we have zero, two or three other screens going
+	if (screens.size() < 4 && screens.size() != 1) {
+		RotateScreen *aux_screen = new RotateScreen();
+		screens.push_back(aux_screen);
+		
+		conn.perform(FetchAuxilliaryScreens(&aux_screens));
+		for (std::vector<widestring>::const_iterator i = aux_screens.begin(); i != aux_screens.end(); ++i) {
+			if (*i == widestring("top10scores")) {
+				aux_screen->add_screen(new Top10ScoreScreen(conn, active_tournament.id));
+				continue;
+			}
+			if (*i == widestring("top5chosen")) {
+				aux_screen->add_screen(new Top5ChosenScreen(conn, active_tournament.id));
+				continue;
+			}
+			std::fprintf(stderr, "Foobarbaz?\n");
+		}
+
+		/*
+		 * If we still have room, make yet another rotational screen with
+		 * results from previous groups -- otherwise tack them onto the end
+		 * of the auxilliary screens.
+		 */
+		RotateScreen *finished_groups_screen = aux_screen;
+		if (screens.size() < 4 && screens.size() != 1) {
+			finished_groups_screen = new RotateScreen();
+			screens.push_back(finished_groups_screen);
+		}
+			
+		std::vector<SkeletonGroup> finished_groups;
+		conn.perform(FetchListOfFinishedGroups(active_tournament.id, &finished_groups));
+			
+		for (std::vector<SkeletonGroup>::const_iterator i = finished_groups.begin(); i != finished_groups.end(); ++i) {
+			finished_groups_screen->add_screen(new GroupScreen(conn, i->tournament, i->round, i->parallel, 0, 1));
+		}
+	}
+	
+	// hack
+	screens.push_back(NULL);
+	screens.push_back(NULL);
+	screens.push_back(NULL);
+	screens.push_back(NULL);
+
+	if (screens[1] == NULL) {
+		mainscreen = screens[0];
+	} else {
+		mainscreen = new SplitScreen(screens[0], screens[1], screens[2], screens[3]);
+	}
+}
+
+void main_loop(pqxx::connection &conn)
+{
+	if (active_tournament.id == -1) {
+		// No active tournament, sleep a second or so and exit
+		conn.await_notification(1, 0);
+		return;
+	}
+
+	if (mainscreen && mainscreen->check_invalidated()) {
+		mainscreen->draw(framebuf);
+		ptc_update(framebuf);
+		conn.await_notification(0, 10000);
+	} else {
+		ptc_update(framebuf);
+		conn.await_notification(0, 200000);
+	}
+}
 
 int main(int argc, char **argv)
 {
-	GLWindow glw("CCBS bigscreen", 800, 600, 32, false, 16, -1);
+	ptc_open("CCBS bigscreen", SCREEN_WIDTH, SCREEN_HEIGHT);
+	
 	try {
-		pqxx::connection conn("dbname=ccbs host=sql.samfundet.no user=ccbs password=GeT|>>B_");
-		pqxx::transaction<> t(conn, "trx");
-
-		// fetch all songs
-		pqxx::result res( t.exec("SELECT * FROM songs") );
-		for (pqxx::result::const_iterator i = res.begin(); i != res.end(); ++i) {
-			std::fprintf(stderr, "%s\n", i["title"].c_str());
+		init_freetype();
+		pqxx::connection conn("dbname=ccbs host=altersex.samfundet.no user=ccbs password=GeT|>>B_");
+		FlagTrigger tournament_changed(conn, "active_tournament");
+		FlagTrigger rounds_changed(conn, "active_groups");
+		
+		// when active_tournament or active_rounds is changed, we destroy everything and start from scratch
+		// (at least currently)
+		for ( ;; ) {
+			tournament_changed.reset_flag();
+			rounds_changed.reset_flag();
+			init(conn);
+			do {
+				main_loop(conn);
+				conn.get_notifs();
+			} while (!tournament_changed.get_flag() && !rounds_changed.get_flag());
+			std::fprintf(stderr, "active_tournament or active_groups changed, resetting...\n");
 		}
-		t.commit();
 	} catch (const std::exception &e) {
 		std::fprintf(stderr, "Exception: %s\n", e.what());
 		exit(1);