Diff: main.cpp

Revision:

1:f2747e954f10

Parent:

0:499d030c3e22

Child:

2:15eab46e805b

--- a/main.cpp	Thu Dec 10 15:05:58 2015 +0000
+++ b/main.cpp	Thu Dec 17 21:21:06 2015 +0000
@@ -1,31 +1,81 @@
 #include "mbed.h"
 #include "USBMouseKeyboard.h"
+#include "searchText.h"
 
-// number of search terms
-const int searchCount = 6;
-// search terms. Should be url encoded (e.g. space becomes %20)
-const char *searches[] = {"hot%20cheese",
-                          "big%20show",
-                          "hot%20cheese",
-                          "magic%20mike%20xxl",
-                          "hot%20wet%20cheese",
-                          "hot%20wet%20-cheese"
-                          };
-// pause between searches in seconds
-const float delayBetweenSearches = 120;
+
+/*
+Magic key combos
 
-// start of the search string
-const char searchPrefix[] = "https://www.google.co.uk/search?q=";
+r + logo  - open run box
+m + logo  - minimise all
+m + logo + shift - maximise all
+right arrow + logo + shift - move current window right one monitor
+l + logo - lock screen
+*/
 
-// end of the seach string (an image search with safe search switched off)
-const char searchSuffix[] = "&safe=off&tbm=isch";
-
+#define KEY_ENTER 0x0a
 
 // turn off all LEDs (some boards they glow a bit if you don't).
 // you may need to remove some depending on the board.
-BusOut LEDs(LED1, LED2, LED3, LED4, LED5, LED6, LED7);
+//BusOut LEDs(LED1, LED2, LED3, LED4, LED5, LED6, LED7);
+int LEDs;
+USBMouseKeyboard keyboard;
+
+
+/// Run image searches at interval seconds for given number of repeats or -1 to run forever
+void startSearches(float interval, int number);
+
+// enter a keyboard string
+void sendString(const char *str);
+
+// draw a mouse circle
+void drawCircle(float radius, float time, bool dir=true);
+
+// draw a mouse line
+void drawLine(float length, float time, bool horizontal=true, bool direction=true);
+
+// Turn caps lock on n seconds after they turn it off.
+void forceCaps(float delay, float checkPeriod=0.5);
+
+
+main()
+{
+    LEDs = 0;
+    wait(10);
+    forceCaps(5);
+    while (true) {
 
-USBMouseKeyboard keyboard;
+    }
+}
+
+int searchCount;
+int searchStop;
+Ticker searchTicker;
+
+void doNextSearch()
+{
+    static int searchIndex = 0;
+    keyboard.keyCode('r',KEY_LOGO);  // windows key an R
+    wait(0.1); // delay to give the run box a chance to come up.
+    sendString(searchPrefix);
+    sendString( searches[searchIndex++] );
+    sendString(searchSuffix);
+    wait(0.05); // delay to give the run box a chance to come up.
+    keyboard.putc(0x0a); // hit enter
+    if (searchIndex == searchStringCount)
+        searchIndex = 0;
+
+    searchCount++;
+    if (searchCount == searchStop)
+        searchTicker.attach(NULL,0);
+}
+
+void startSearches(float interval, int number)
+{
+    searchCount = 0;
+    searchStop = number;
+    searchTicker.attach(doNextSearch,interval);
+}
 
 void sendString(const char *str)
 {
@@ -35,7 +85,7 @@
     }
 }
 
-void drawCircle(float radius, float time, bool dir=true)
+void drawCircle(float radius, float time, bool dir)
 {
 
     const float timeStep = 0.05;
@@ -61,8 +111,7 @@
     }
 }
 
-
-void drawLine(float length, float time, bool horizontal=true, bool direction=true)
+void drawLine(float length, float time, bool horizontal, bool direction)
 {
 
     const float timeStep = 0.05;
@@ -93,33 +142,39 @@
     }
 }
 
-void doNextSearch()
+Ticker capLockTick;
+Timeout capLockTimer;
+bool capsTimerActive = false;
+float capsWaitPeriod = 60;
+
+void capsOn(void)
 {
-    static int searchIndex = 0;
-    keyboard.keyCode('r',KEY_LOGO);  // windows key an R
-    wait(0.1); // delay to give the run box a chance to come up.
-    sendString(searchPrefix);
-    sendString( searches[searchIndex++] );
-    sendString(searchSuffix);
-    wait(0.05); // delay to give the run box a chance to come up.
-    keyboard.putc(0x0a); // hit enter
-    if (searchIndex == searchCount)
-        searchIndex = 0;
+    capsTimerActive = false;
+    if ((keyboard.lockStatus() & 0x02) == 0)
+        keyboard.keyCode(KEY_CAPS_LOCK);
 }
 
-
-main()
+void checkCapsLock(void)
 {
-    LEDs = 0;
-    wait(10);
-    while (true) {
-        doNextSearch();
-        
-        drawCircle(45,delayBetweenSearches/12);
-        drawCircle(45,delayBetweenSearches/12,false);
-        wait(delayBetweenSearches/4);
-        drawCircle(60,delayBetweenSearches/6,false);
-        drawCircle(80,delayBetweenSearches/6);
-        wait(delayBetweenSearches/4);
+    LEDs = keyboard.lockStatus();
+    if ((keyboard.lockStatus() & 0x02) == 0) {
+        if (!capsTimerActive) {
+            capLockTimer.attach(capsOn,capsWaitPeriod);
+            capsTimerActive = true;
+        }
+    } else {
+        if (capsTimerActive) {
+            capLockTimer.detach();
+            capsTimerActive = false;
+        }
     }
 }
+
+void forceCaps(float delay, float checkPeriod) {
+    if (checkPeriod == 0)
+      capLockTick.attach(NULL,0);
+    else {     
+      capsWaitPeriod = delay;
+      capLockTick.attach(checkCapsLock,checkPeriod);
+      }
+    }