Optimize TimeJump

1 files changed, 20 insertions, 20 deletions

diff --git a/timemanager.c b/timemanager.c
index a38e57a..47a2677 100644
--- a/timemanager.c
+++ b/timemanager.c
@@ -3,6 +3,14 @@
 #include "config.h"
 #include "timemanager.h"
 
+cTimeManager::cTimeManager(void) {
+    if (config.displayMode == eVertical) {
+        displaySeconds = (geoManager.osdHeight - geoManager.statusHeaderHeight - geoManager.channelHeaderHeight - geoManager.channelGroupsHeight - geoManager.footerHeight) / geoManager.minutePixel * 60;
+    } else if (config.displayMode == eHorizontal) {
+        displaySeconds = (geoManager.osdWidth - geoManager.channelHeaderWidth - geoManager.channelGroupsWidth) / geoManager.minutePixel * 60;
+    }
+}
+
 cTimeManager::~cTimeManager(void) {
 }
 
@@ -18,40 +26,32 @@ void cTimeManager::Now() {
     t = time(0);
     tStart = t;
     tStart = GetRounded();
-    if (config.displayMode == eVertical) {
-        tEnd = tStart + (geoManager.osdHeight - geoManager.statusHeaderHeight - geoManager.channelHeaderHeight - geoManager.channelGroupsHeight - geoManager.footerHeight)/geoManager.minutePixel*60;
-    } else if (config.displayMode == eHorizontal) {
-        tEnd = tStart + (geoManager.osdWidth - geoManager.channelHeaderWidth - geoManager.channelGroupsWidth)/geoManager.minutePixel*60;
-    }
+    tEnd   = tStart + displaySeconds;
 }
 
 void cTimeManager::AddStep(int step) {
-    tStart += step*60;
-    tEnd  += step*60;
+    tStart += step * 60;
+    tEnd    = tStart + displaySeconds;
 }
 
-bool cTimeManager::DelStep(int step) {
-    if ((tStart - step*60)+30*60 < t) {
-        return true;
+void cTimeManager::DelStep(int step) {
+    if ((tStart - step * 60) + 30 * 60 < t) {
+        Now();
+    } else {
+        tStart -= step * 60;
+        tEnd    = tStart + displaySeconds;
     }
-    tStart -= step*60;
-    tEnd -= step*60;
-    return false;
 }
 
 void cTimeManager::SetTime(time_t newTime) {
     tStart = newTime;
-    if (config.displayMode == eVertical) {
-        tEnd = tStart + (geoManager.osdHeight - geoManager.statusHeaderHeight - geoManager.channelHeaderHeight - geoManager.channelGroupsHeight - geoManager.footerHeight)/geoManager.minutePixel*60;
-    } else if (config.displayMode == eHorizontal) {
-        tEnd = tStart + (geoManager.osdWidth - geoManager.channelHeaderWidth - geoManager.channelGroupsWidth)/geoManager.minutePixel*60;
-    }
+    tEnd   = tStart + displaySeconds;
 }
 
 time_t cTimeManager::getPrevPrimetime(time_t current) {
     tm *st = localtime(&current);
     if (st->tm_hour < 21) {
-        current -= 24 * 60* 60;
+        current -= 24 * 60 * 60;
         st = localtime(&current);
     }
     st->tm_hour = 20;
@@ -63,7 +63,7 @@ time_t cTimeManager::getPrevPrimetime(time_t current) {
 time_t cTimeManager::getNextPrimetime(time_t current){
     tm *st = localtime(&current);
     if (st->tm_hour > 19) {
-        current += 24 * 60* 60;
+        current += 24 * 60 * 60;
         st = localtime(&current);
     }
     st->tm_hour = 20;