Let each screen get width and height in as a parameter on draw() instead of hardcodin...

[ccbs] / bigscreen / ccbs_bigscreen.cpp

diff --git a/bigscreen/ccbs_bigscreen.cpp b/bigscreen/ccbs_bigscreen.cpp
index aa94da2913d1d2508a446485262724de3b795eb0..dcf8a78245af878042bc83b583fc08febe0baf54 100644 (file)
--- a/bigscreen/ccbs_bigscreen.cpp
+++ b/bigscreen/ccbs_bigscreen.cpp
@@ -8,22 +8,34 @@
 #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;
-unsigned char framebuf[800 * 600 * 4], screenbuf[800 * 600 * 4];
+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));
 
@@ -33,11 +45,65 @@ void init(pqxx::connection &conn)
                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\n",
-                               i->tournament, i->round, i->parallel);
+                       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");
+               }
 
-                       screens.push_back(new GroupScreen(conn, i->tournament, i->round, i->parallel));
+               /*
+                * 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]);
        }
 }
 
@@ -45,27 +111,23 @@ void main_loop(pqxx::connection &conn)
 {
        if (active_tournament.id == -1) {
                // No active tournament, sleep a second or so and exit
-               sleep(1);
+               conn.await_notification(1, 0);
                return;
        }
 
-       memset(framebuf, 0, 800*600*4);
-       
-       pqxx::work t(conn, "trx");
-
-       if (screens[0]->check_invalidated()) {
-               screens[0]->draw(screenbuf);
+       if (mainscreen && mainscreen->check_invalidated()) {
+               mainscreen->draw(framebuf, SCREEN_WIDTH, SCREEN_HEIGHT);
+               ptc_update(framebuf);
+               conn.await_notification(0, 10000);
+       } else {
+               ptc_update(framebuf);
+               conn.await_notification(0, 200000);
        }
-       
-       memcpy(framebuf, screenbuf, 800*600*4);
-
-       ptc_update(framebuf);
-       sleep(1);
 }
 
 int main(int argc, char **argv)
 {
-       ptc_open("CCBS bigscreen", 800, 600);
+       ptc_open("CCBS bigscreen", SCREEN_WIDTH, SCREEN_HEIGHT);
        
        try {
                init_freetype();