Changeset 192e299 in thomson for elec/CrO2/software/gui.cpp

Timestamp:

Feb 3, 2012, 7:37:06 PM (12 years ago)

Author:

Adrien Destugues <pulkomandy@…>

Branches:

main

Children:

c2a9854

Parents:

f9263dd

Message:

Cleanup.

git-svn-id: ​svn://localhost/thomson@15 85ae3b6b-dc8f-4344-a89d-598714f2e4e5

File:

• elec/CrO2/software/gui.cpp (modified) (8 diffs)

elec/CrO2/software/gui.cpp

@@ -14 +14 @@
 
         // Start status poller "thread"
-        int pollStatus(Ihandle* ih)
-        {
+int pollStatus(Ihandle* ih)
+{
+        try {
                 Ihandle* motoron = (Ihandle*)IupGetAttribute(ih, "target");
 
@@ -23 +24 @@
                 else
                         IupSetAttribute(motoron, "VALUE", "1"); // motor ON
-                return IUP_DEFAULT;
+        } catch(const char*) {
+                // Silently ignore exception if device is not available - not a good
+                // idea to handle it from a timer...
+                // Keep the timer running so it starts working when the device is
+                // plugged
         }
+        return IUP_DEFAULT;
+}
 
 void startPolling(Ihandle* target) {
@@ -37 +44 @@
 
 /* UI */
-
-int Gui::menu_exit()
-{
-        return IUP_CLOSE;
-}
 
 Gui::Gui(int* argc, char*** argv)
@@ -66 +68 @@
         );
 
-
         // CONTROL
         Ihandle* motoron = IupProgressBar();
@@ -81 +82 @@
         IupSetAttribute(blocklist, "EXPAND", "VERTICAL");
 
+        Ihandle* playToggle = IupToggle("play", NULL);
+        Callback<Gui, int>::create(playToggle, "ACTION", this, &Gui::setPlaying);
+
         Ihandle* tabs = IupTabs(
                 IupVbox(
@@ -89 +93 @@
                         ),
                         IupHbox(
-                                IupToggle("play",NULL),
+                                playToggle,
                                 IupToggle("REC",NULL),
                                 NULL
@@ -136 +140 @@
 }
 
+
 int Gui::menu_open()
 {
@@ -147 +152 @@
         return IUP_DEFAULT;
 }
+
+int Gui::menu_exit()
+{
+        return IUP_CLOSE;
+}
+
+int Gui::setPlaying(int state)
+{
+        if (state == 0)
+        {
+                // pause
+        } else {
+                // play
+                Device::getDevice().write(*file);
+        }
+
+        return IUP_DEFAULT;
+}