Rewrote the clock plugin in a cleaner and more modular way so that it can scale on remote screens. Use left-right keys to change the type of clock displayed (analogic, digital, binary) and up/downto change the look of the clock

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14174 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 87 insertions, 0 deletions

diff --git a/apps/plugins/clock/clock_draw_digital.c b/apps/plugins/clock/clock_draw_digital.c
new file mode 100644
index 0000000..9fff47c
--- /dev/null
+++ b/apps/plugins/clock/clock_draw_digital.c
@@ -0,0 +1,87 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id: jackpot.c 14034 2007-07-28 05:42:55Z kevin $
+ *
+ * Copyright (C) 2007 Copyright Kévin Ferrare
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "clock.h"
+#include "clock_draw_digital.h"
+#include "clock_bitmap_strings.h"
+#include "clock_bitmaps.h"
+#include "picture.h"
+
+const struct picture* digits_skin[]={digits,segments};
+const struct picture* smalldigits_skin[]={smalldigits,smallsegments};
+
+#define buffer_printf(buffer, buffer_pos, ... ) \
+    buffer_pos+=rb->snprintf(&buffer[buffer_pos], sizeof(buffer)-buffer_pos, __VA_ARGS__);
+
+void digital_clock_draw(struct screen* display,
+                        struct time* time, 
+                        struct clock_settings* settings, 
+                        struct counter* counter, 
+                        int skin){
+    bool display_colon;
+    const struct picture* digits_bitmaps = &(digits_skin[skin][display->screen_type]);
+    const struct picture* smalldigits_bitmaps = &(smalldigits_skin[skin][display->screen_type]);
+    int hour=time->hour;
+    int str_w, str_h;
+    char buffer[20];
+    int buffer_pos=0;
+
+    if(settings->digital.blinkcolon){
+        display_colon=(time->second%2==0);
+    }
+    else
+        display_colon=true;
+
+    if(settings->general.hour_format==H12){/* AM/PM format */
+        if(hour>12){
+            buffer_printf(buffer, buffer_pos, "P");/* AM */
+            /* readjust the hour to 12-hour format
+             * ( 13:00+ -> 1:00+ ) */
+            hour -= 12;
+        }else
+            buffer_printf(buffer, buffer_pos, "A");/* AM */
+    }
+    buffer_printf(buffer, buffer_pos, "%02d", hour);
+    buffer_printf(buffer, buffer_pos, "%c", display_colon?':':' ');
+    buffer_printf(buffer, buffer_pos, "%02d", time->minute);
+    getstringsize(digits_bitmaps, buffer, &str_w, &str_h);
+    draw_string(display, digits_bitmaps, buffer, (display->width-str_w)/2, 0);
+    if(settings->digital.show_seconds){
+        buffer_pos=0;
+        buffer_printf(buffer, buffer_pos, "%02d", time->second);
+        getstringsize(digits_bitmaps, buffer, &str_w, &str_h);
+        draw_string(display, digits_bitmaps, buffer, (display->width-str_w)/2,
+                    digits_bitmaps->height);
+    }
+    if(settings->general.date_format!=NONE){
+        format_date(buffer, time, settings->general.date_format);
+        getstringsize(smalldigits_bitmaps, buffer, &str_w, &str_h);
+        draw_string(display, smalldigits_bitmaps, buffer, (display->width-str_w)/2,
+                    display->height-smalldigits_bitmaps->height*2);
+    }
+    if(counter){
+        struct time counter_time;
+        counter_get_elapsed_time(counter, &counter_time);
+        rb->snprintf(buffer, 20, "%02d:%02d:%02d",
+                     counter_time.hour, counter_time.minute, counter_time.second);
+        getstringsize(smalldigits_bitmaps, buffer, &str_w, &str_h);
+        draw_string(display, smalldigits_bitmaps, buffer, (display->width-str_w)/2,
+                    display->height-str_h);
+    }
+}