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annotate gtk/browser.cpp @ 1853:4790589f52a9

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Initial commit for new dw_signal_connect_data() function... Same as dw_signal_connect() but it has an additional callback parameter that gets called when the callback is being removed. This allows me to free memory allocated for the data parameter and prevent memory leaks in godwindows... Tested GTK and Mac.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Wed, 27 Feb 2013 19:14:22 +0000
parents fb59f9eeeecd
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1 #ifdef HAVE_CONFIG_H
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2 # include <config.h>
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3 #endif
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4
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5 #define MOZILLA_INTERNAL_API
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6
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7 #include <gtk/gtk.h>
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8 #include <gtkmozembed.h>
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9 #include <gtkmozembed_internal.h>
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10 #include "nsIDOMMouseEvent.h"
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11
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12 /**
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13 * Takes a pointer to a mouse event and returns the mouse
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14 * button number or -1 on error.
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15 */
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16 extern "C" gint mozilla_get_mouse_event_button(gpointer event)
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17 {
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18 gint button = 0;
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19 glong x,y;
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21 g_return_val_if_fail (event, -1);
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22
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23 /* the following lines were found in the Galeon source */
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24 nsIDOMMouseEvent *aMouseEvent = (nsIDOMMouseEvent *) event;
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25 aMouseEvent->GetButton ((PRUint16 *) &button);
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26 aMouseEvent->GetClientX ((PRInt32 *) &x);
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27 aMouseEvent->GetClientY ((PRInt32 *) &y);
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30 /* for some reason we get different numbers on PPC, this fixes
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31 * that up... -- MattA */
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32 if (button == 65536)
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33 {
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34 button = 1;
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35 }
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36 else if (button == 131072)
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37 {
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38 button = 2;
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39 }
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40
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41 return button;
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42 }
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43 extern "C" gint mozilla_get_mouse_location( gpointer event, glong *x, glong *y)
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44 {
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45 g_return_val_if_fail (event, -1);
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46
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47 /* the following lines were found in the Galeon source */
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48 nsIDOMMouseEvent *aMouseEvent = (nsIDOMMouseEvent *) event;
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49 aMouseEvent->GetClientX ((PRInt32 *) x);
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50 aMouseEvent->GetClientY ((PRInt32 *) y);
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51 return 0;
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52 }