Updated README

README

@@ -29,7 +29,9 @@ Requirements
 Description
 -----------
 
-"TvGuide" is a highly customizable 2D EPG viewer plugin.
+"TvGuide" is a highly customizable 2D EPG viewer plugin. The "Search & Recordings"
+Menü provided by the red button allows to search in the EPG and manage timers,
+search timers, series timers and switch timers in an convenient way.  
 
 Installation
 ------------
@@ -54,6 +56,11 @@ During a "make install" the Icons are automatically copied from <PlgSourceDirect
 to the default path. Included Theme files are also copied from <PlgSourceDirectory>/themes/
 to <ConfigDirectory>/themes/
 
+If directories for channel logos or icons are set via startup 
+parameters, images are searched first in these directories. If the image
+is not available, an additional search in the according default directory
+will be performed.
+
 I recommend to use channel logos from https://github.com/3PO/Senderlogos
 To download them just change in the directory you want to place the logos
 and do a:
@@ -81,7 +88,12 @@ Ok:                    Detailed EPG View of the selected grid
                        2nd Ok closes the detailed view
 Red:                   Search & Recording Menu
 Green / Yellow:	       Jump (default) five channels back / forward
-Blue:                  Switch to currently selected channel
+Blue:                  Depends on configured Mode:
+                       Default: Favorites Menu, Switch to channel in 
+                       detailed EPG View
+                       Optional: Switch to currently selected channel
+                       Optional: Open detailed EPG view (OK switches
+                       then to channel)
 
 Numeric Keys: If Setup Option "Functionality of numeric Keys" is configured
 to "Jump to specific channel", the numeric keys are used for channel number
@@ -97,38 +109,49 @@ In Search & Recording menu the following options are available:
 
 - Instant Record: create a timer for the currently selected program. An
   check for timer conflicts will be performed, if a timer conflict occurs,
-  the involved timers can be adapted to solve the conflict.
+  the involved timers can be adapted to solve the conflict. Alternatively
+  reruns can be searched and used to solve timer conflicts. 
 - Delete / Edit Timer: if a timer already exists for the currently selected
   broadcast, this timer can be deleted or edited.
+- Timer Timeline: displays active timers per day
+- Create Search Timer: create an search timer with epgsearch. The most
+  important options can be defined directly in the menu, expert options
+  are available via the "advanced options" button.
+- Manage Search Timers: edit, delete and check results of search timers  
 - Create Series Timer: create a periodical timer for a dedicated time on
   dedicated days.
-- Create Search Timer: create an search timer with epgsearch. The most
-  important options can be defined directly in the menu, alternatively
-  epgsearch templates can be used to define the searchtimer options.
 - Create Switch Timer: create a switch timer for the currently selected
   program.
 - Search: search with epgsearch
+- Check for Timer Conflicts: check for timer conflicts with epgsearch.
 - Search in Recordings: check if a recording already exists for the currently
   selected program.
-- Check for Timer Conflicts: check for timer conflicts with epgsearch.
 
 The search & recordings menu is intended to present a convenient interface
 to different VDR core recording features and additional epgsearch features.
-The main goal is to reach better usability for "non expert users". Some
-advanced features like editing or deleting search timers and creating epgsearch
-templates are not implemented. For these "expert settings" the epgsearch plugin
-(or the VDR schedules menu replaced by epgsearch) have to be used directly.
+The main goal is to reach better usability for "non expert users".
 
 The navigation through the search & recording menu can be done easily with
 up/down, left/right and the ok key. In scrolling lists, with left/right
 (after the first/last option of the displayed list element is selected) you
-jump directly to the top/bottom of the list.
+jump to the next page of the list. Pressing up on the first / down on the 
+last list item jumpps to the end / start of the list.
 
 If the Option "Use folders for instant records" is set, both during creating an
 instant records and a series timer you can choose the directory where the
 recordings will be stored. As possible folders all entries from VDRs
 <VDRCONFIG>/folders.conf will be used. These entries can be edited via OSD
-through VDRs Timers Menu.
+through VDRs Timers Menu. These folders are also provided to choose a folder
+for a search timer.
+
+Favorites Menu: if configured, the blue key provides a favorite menu. In this
+menu the current scheduling ("What's on now") and the next upcomming Shows 
+("What's on next") can be listed. Via the Plugin Setup Menu up to four user 
+defined times can be configured with a dedicated description (for instance 
+"Primetime" for 8:15 pm). These user defined times are also shown as options in 
+the favorites menu. Finally all search timers with the option "use as favorite" 
+enabled are displayed in the favorites menu. By selecting this entry, all hits
+for this search timer are shown.
 
 Setup Options
 -------------
@@ -152,6 +175,8 @@ Setup Options
   select between jumping x channels back/forward or to the previous / next 
   channel group
 - Keys Blue and OK
+  Blue: Favorites in normal view, channel switch in det. EPG View, Ok: det. EPG View
+  or 
   Blue: Channel Switch, Ok: Detailed EPG 
   or
   Blue: Detailed EPG, Ok: Channel Switch
@@ -165,10 +190,6 @@ Setup Options
 - Huge Step (Keys 4 / 6) in hours
   Hours to jump vertically with keys 4 / 6
 - Time Format (12h/24h)
-- Use folders for instant records. If set to yes, when creating an instant record
-  or a series timer you'll be asked about the folder for the recordings.
-- Use Remotetimers: Timers are handled not locally but on a VDR Server defined
-  with the remotetimers plugin.
 - Display Reruns in detailed EPG View
 
 * Screen Presentation:
@@ -179,20 +200,22 @@ Setup Options
 - Width/Height of Channel Header (% of osd width/height)
 - Width/Height of Timeline (% of osd width/height)
 - Number of Channels to display
+- Height of Headers (Status Header and EPG View Header, % of osd height)
 - Height of Footer
 - Display status header
-  - Height of status header (% of osd height/height)
   - Scale video to upper right corner
   - Rounded corners around video frame
-- Display Channel Names in Header
+- Display channel names in Header
 - Display channel groups
   - Width/Height of channel groups (% of osd width/height)
+- Display current time baseline
 - Show Channel Logos
   show / hide channel logos, if logos are shown:
   - Logo Extension
     jpg / png
   - Logo width ratio
   - Logo height ratio
+- Text Border in Detailed EPG View (in pixel)
 - Show EPG Images
   show / hide EPG images, if images are shown:
   - EPG Image width ratio
@@ -208,3 +231,30 @@ Setup Options
   Used Font, all Fonts installed on your system are shown
 - adjust various font sizes:
   the defined value is added to / subtracted from the default font size
+
+* Recording Menus and Favorites
+
+- Use folders for instant records. If set to yes, when creating an instant record
+  or a series timer you'll be asked about the folder for the recordings.
+- Use Remotetimers: Timers are handled not locally but on a VDR Server defined
+  with the remotetimers plugin.
+- Use "What's on now" in favorites
+- Use "What's on next" in favorites
+- Use user defined time 1 (to 4) in favorites
+  - Description (1 - 4)
+  - Time (1 - 4)
+- Limit channels in favorites: if set to yes, only the configured channel range
+  is used to display favorite results (except for search timer favorites)
+  - start channel
+  - stop channel
+
+* Image Caching
+
+- Create Log Messages for image loading: enable debug messages for image loading
+- Limit Logo Cache: if set to "no", every channel logo is cached. if set to "yes",
+  only the amount configured for "Maximal number of logos to cache" is cached, all
+  other logos are always loaded "on the fly"
+  - Maximal number of logos to cache
+- Number of  logos to cache at start: number of logos to pre cache at plugin startup
+  (a too large number causes a slower VDR start)
+- Information about image cache sizes