Patch #5011 by Peter K. Cawley: added playback_control menu in text viewer plugin

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9488 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 47 insertions, 16 deletions

diff --git a/apps/plugins/viewer.c b/apps/plugins/viewer.c
index f8e72be445..8271d1f7f9 100644
--- a/apps/plugins/viewer.c
+++ b/apps/plugins/viewer.c
@@ -19,6 +19,7 @@
  ****************************************************************************/
 #include "plugin.h"
 #include <ctype.h>
+#include "playback_control.h"
 
 PLUGIN_HEADER
 
@@ -60,7 +61,7 @@ PLUGIN_HEADER
 
 /* Recorder keys */
 #if CONFIG_KEYPAD == RECORDER_PAD
-#define VIEWER_QUIT BUTTON_OFF
+#define VIEWER_MENU BUTTON_OFF
 #define VIEWER_PAGE_UP BUTTON_UP
 #define VIEWER_PAGE_DOWN BUTTON_DOWN
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -77,7 +78,7 @@ PLUGIN_HEADER
 
 /* Ondio keys */
 #elif CONFIG_KEYPAD == ONDIO_PAD
-#define VIEWER_QUIT BUTTON_OFF
+#define VIEWER_MENU BUTTON_OFF
 #define VIEWER_PAGE_UP BUTTON_UP
 #define VIEWER_PAGE_DOWN BUTTON_DOWN
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -90,7 +91,7 @@ PLUGIN_HEADER
 
 /* Player keys */
 #elif CONFIG_KEYPAD == PLAYER_PAD
-#define VIEWER_QUIT BUTTON_STOP
+#define VIEWER_MENU BUTTON_STOP
 #define VIEWER_PAGE_UP BUTTON_LEFT
 #define VIEWER_PAGE_DOWN BUTTON_RIGHT
 #define VIEWER_SCREEN_LEFT (BUTTON_MENU | BUTTON_LEFT)
@@ -102,7 +103,7 @@ PLUGIN_HEADER
 /* iRiver H1x0 && H3x0 keys */
 #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
       (CONFIG_KEYPAD == IRIVER_H300_PAD)
-#define VIEWER_QUIT BUTTON_OFF
+#define VIEWER_MENU BUTTON_OFF
 #define VIEWER_PAGE_UP BUTTON_UP
 #define VIEWER_PAGE_DOWN BUTTON_DOWN
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -120,7 +121,7 @@ PLUGIN_HEADER
 /* iPods with the 4G pad */
 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
       (CONFIG_KEYPAD == IPOD_3G_PAD)
-#define VIEWER_QUIT BUTTON_MENU
+#define VIEWER_MENU BUTTON_MENU
 #define VIEWER_PAGE_UP BUTTON_SCROLL_BACK
 #define VIEWER_PAGE_DOWN BUTTON_SCROLL_FWD
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -133,7 +134,7 @@ PLUGIN_HEADER
 
 /* iFP7xx keys */
 #elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
-#define VIEWER_QUIT BUTTON_PLAY
+#define VIEWER_MENU BUTTON_PLAY
 #define VIEWER_PAGE_UP BUTTON_UP
 #define VIEWER_PAGE_DOWN BUTTON_DOWN
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -144,7 +145,7 @@ PLUGIN_HEADER
 
 /* iAudio X5 keys */
 #elif CONFIG_KEYPAD == IAUDIO_X5_PAD
-#define VIEWER_QUIT BUTTON_POWER
+#define VIEWER_MENU BUTTON_POWER
 #define VIEWER_PAGE_UP BUTTON_UP
 #define VIEWER_PAGE_DOWN BUTTON_DOWN
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -155,7 +156,7 @@ PLUGIN_HEADER
 
 /* iAudio X5 keys */
 #elif CONFIG_KEYPAD == GIGABEAT_PAD
-#define VIEWER_QUIT BUTTON_A
+#define VIEWER_MENU BUTTON_A
 #define VIEWER_PAGE_UP BUTTON_UP
 #define VIEWER_PAGE_DOWN BUTTON_DOWN
 #define VIEWER_SCREEN_LEFT BUTTON_LEFT
@@ -1057,11 +1058,42 @@ static int col_limit(int col)
     return col;
 }
 
+
+bool exit=false;
+int col = 0;
+
+static void show_menu(void)
+        {
+                int m;
+                int result;
+                static const struct menu_item items[] = {
+                        {"Quit", NULL },
+                        {"Show Playback menu", NULL },
+                        {"Return", NULL },
+                };
+                m = rb->menu_init(items, sizeof(items) / sizeof(*items), NULL, NULL, NULL, NULL);
+                result=rb->menu_show(m);
+                switch (result)
+                {
+                        case 0:
+                                viewer_exit(NULL);
+                                exit = true;
+                                break;
+                        case 1:
+                                playback_control(rb);
+                                break;
+                        case 2:
+                                rb->menu_exit(m);
+                                viewer_draw(col);
+                                break;
+                }
+        viewer_draw(col);
+        }
+
 enum plugin_status plugin_start(struct plugin_api* api, void* file)
 {
-    bool exit=false;
+
     int button;
-    int col = 0;
     int i;
     int ok;
 
@@ -1082,14 +1114,12 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
 
     viewer_draw(col);
 
-    while (!exit) {
+        while (!exit) {
         button = rb->button_get(true);
         switch (button) {
-
-            case VIEWER_QUIT:
-                viewer_exit(NULL);
-                exit = true;
-                break;
+            case VIEWER_MENU:
+                                show_menu();
+                        break;
 
             case VIEWER_MODE_WRAP:
                 /* Word-wrap mode: WRAP or CHOP */
@@ -1297,3 +1327,4 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
     }
     return PLUGIN_OK;
 }
+