C++ port of screenshot plugin.

2 files changed, 0 insertions, 650 deletions

diff --git a/legacy/screenshot.cpp b/legacy/screenshot.cpp
deleted file mode 100644
index b66b9f8..0000000
--- a/legacy/screenshot.cpp
+++ /dev/null
@@ -1,626 +0,0 @@
-/*
- * Copyright © 2006 Novell, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * Novell, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior permission.
- * Novell, Inc. makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL NOVELL, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: David Reveman <davidr@novell.com>
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-
-#include <compiz-core.h>
-
-static CompMetadata shotMetadata;
-
-static int displayPrivateIndex;
-
-#define SHOT_DISPLAY_OPTION_INITIATE_BUTTON 0
-#define SHOT_DISPLAY_OPTION_DIR             1
-#define SHOT_DISPLAY_OPTION_LAUNCH_APP      2
-#define SHOT_DISPLAY_OPTION_NUM             3
-
-typedef struct _ShotDisplay {
-    int		    screenPrivateIndex;
-    HandleEventProc handleEvent;
-
-    CompOption opt[SHOT_DISPLAY_OPTION_NUM];
-} ShotDisplay;
-
-typedef struct _ShotScreen {
-    PaintOutputProc paintOutput;
-    PaintScreenProc paintScreen;
-    int		    grabIndex;
-
-    int  x1, y1, x2, y2;
-    Bool grab;
-} ShotScreen;
-
-#define GET_SHOT_DISPLAY(d)					  \
-    ((ShotDisplay *) (d)->base.privates[displayPrivateIndex].ptr)
-
-#define SHOT_DISPLAY(d)			   \
-    ShotDisplay *sd = GET_SHOT_DISPLAY (d)
-
-#define GET_SHOT_SCREEN(s, sd)					      \
-    ((ShotScreen *) (s)->base.privates[(sd)->screenPrivateIndex].ptr)
-
-#define SHOT_SCREEN(s)							\
-    ShotScreen *ss = GET_SHOT_SCREEN (s, GET_SHOT_DISPLAY (s->display))
-
-#define NUM_OPTIONS(s) (sizeof ((s)->opt) / sizeof (CompOption))
-
-
-static Bool
-shotInitiate (CompDisplay     *d,
-	      CompAction      *action,
-	      CompActionState state,
-	      CompOption      *option,
-	      int	      nOption)
-{
-    CompScreen *s;
-    Window     xid;
-
-    xid = getIntOptionNamed (option, nOption, "root", 0);
-
-    s = findScreenAtDisplay (d, xid);
-    if (s)
-    {
-	SHOT_SCREEN (s);
-
-	if (otherScreenGrabExist (s, "screenshot", 0))
-	    return FALSE;
-
-	if (!ss->grabIndex)
-	    ss->grabIndex = pushScreenGrab (s, None, "screenshot");
-
-	if (state & CompActionStateInitButton)
-	    action->state |= CompActionStateTermButton;
-
-	/* start selection screenshot rectangle */
-
-	ss->x1 = ss->x2 = pointerX;
-	ss->y1 = ss->y2 = pointerY;
-
-	ss->grab = TRUE;
-    }
-
-    return TRUE;
-}
-
-static Bool
-shotTerminate (CompDisplay     *d,
-	       CompAction      *action,
-	       CompActionState state,
-	       CompOption      *option,
-	       int	       nOption)
-{
-    CompScreen *s;
-    Window     xid;
-
-    xid = getIntOptionNamed (option, nOption, "root", 0);
-
-    for (s = d->screens; s; s = s->next)
-    {
-	SHOT_SCREEN (s);
-
-	if (xid && s->root != xid)
-	    continue;
-
-	if (ss->grabIndex)
-	{
-	    removeScreenGrab (s, ss->grabIndex, NULL);
-	    ss->grabIndex = 0;
-
-	    if (ss->x1 != ss->x2 && ss->y1 != ss->y2)
-	    {
-		REGION reg;
-
-		reg.rects    = &reg.extents;
-		reg.numRects = 1;
-
-		reg.extents.x1 = MIN (ss->x1, ss->x2) - 1;
-		reg.extents.y1 = MIN (ss->y1, ss->y2) - 1;
-		reg.extents.x2 = MAX (ss->x1, ss->x2) + 1;
-		reg.extents.y2 = MAX (ss->y1, ss->y2) + 1;
-
-		damageScreenRegion (s, &reg);
-	    }
-	}
-    }
-
-    action->state &= ~(CompActionStateTermKey | CompActionStateTermButton);
-
-    return FALSE;
-}
-
-static int
-shotFilter (const struct dirent *d)
-{
-    int number;
-
-    if (sscanf (d->d_name, "screenshot%d.png", &number))
-	return 1;
-
-    return 0;
-}
-
-static int
-shotSort (const void *_a,
-	  const void *_b)
-{
-    struct dirent **a = (struct dirent **) _a;
-    struct dirent **b = (struct dirent **) _b;
-    int		  al = strlen ((*a)->d_name);
-    int		  bl = strlen ((*b)->d_name);
-
-    if (al == bl)
-	return strcoll ((*a)->d_name, (*b)->d_name);
-    else
-	return al - bl;
-}
-
-static void
-shotPaintScreen (CompScreen   *s,
-		 CompOutput   *outputs,
-		 int          numOutput,  
-		 unsigned int mask)
-{
-    SHOT_SCREEN (s);
-
-    UNWRAP (ss, s, paintScreen);
-    (*s->paintScreen) (s, outputs, numOutput, mask);
-    WRAP (ss, s, paintScreen, shotPaintScreen);
-
-    if (ss->grab)
-    {
-	int x1, x2, y1, y2;
-
-	x1 = MIN (ss->x1, ss->x2);
-	y1 = MIN (ss->y1, ss->y2);
-	x2 = MAX (ss->x1, ss->x2);
-	y2 = MAX (ss->y1, ss->y2);
-	
-	if (!ss->grabIndex)
-	{
-	    int w = x2 - x1;
-	    int h = y2 - y1;
-
-	    SHOT_DISPLAY (s->display);
-
-	    if (w && h)
-	    {
-		GLubyte *buffer;
-		char	*dir = sd->opt[SHOT_DISPLAY_OPTION_DIR].value.s;
-
-		buffer = malloc (sizeof (GLubyte) * w * h * 4);
-		if (buffer)
-		{
-		    struct dirent **namelist;
-		    int		  n;
-
-		    glReadPixels (x1, s->height - y2, w, h,
-				  GL_RGBA, GL_UNSIGNED_BYTE,
-				  (GLvoid *) buffer);
-
-		    n = scandir (dir, &namelist, shotFilter, shotSort);
-		    if (n >= 0)
-		    {
-			char name[256];
-			char *app;
-			int  number = 0;
-
-			if (n > 0)
-			    sscanf (namelist[n - 1]->d_name,
-				    "screenshot%d.png",
-				    &number);
-
-			number++;
-
-			if (n)
-			    free (namelist);
-
-			sprintf (name, "screenshot%d.png", number);
-
-			app = sd->opt[SHOT_DISPLAY_OPTION_LAUNCH_APP].value.s;
-
-			if (!writeImageToFile (s->display, dir, name, "png",
-					       w, h, buffer))
-			{
-			    compLogMessage (s->display, "screenshot", CompLogLevelError,
-					    "failed to write screenshot image");
-			}
-			else if (*app != '\0')
-			{
-			    char *command;
-
-			    command = malloc (strlen (app) +
-					      strlen (dir) +
-					      strlen (name) + 3);
-			    if (command)
-			    {
-				sprintf (command, "%s %s/%s", app, dir, name);
-
-				runCommand (s, command);
-
-				free (command);
-			    }
-			}
-		    }
-		    else
-		    {
-			perror (dir);
-		    }
-
-		    free (buffer);
-		}
-	    }
-
-	    ss->grab = FALSE;
-	}
-    }
-}
-
-static Bool
-shotPaintOutput (CompScreen		 *s,
-		 const ScreenPaintAttrib *sAttrib,
-		 const CompTransform	 *transform,
-		 Region			 region,
-		 CompOutput		 *output,
-		 unsigned int		 mask)
-{
-    Bool status;
-
-    SHOT_SCREEN (s);
-
-    UNWRAP (ss, s, paintOutput);
-    status = (*s->paintOutput) (s, sAttrib, transform, region, output, mask);
-    WRAP (ss, s, paintOutput, shotPaintOutput);
-
-    if (status && ss->grab)
-    {
-	int x1, x2, y1, y2;
-
-	x1 = MIN (ss->x1, ss->x2);
-	y1 = MIN (ss->y1, ss->y2);
-	x2 = MAX (ss->x1, ss->x2);
-	y2 = MAX (ss->y1, ss->y2);
-
-	if (ss->grabIndex)
-	{
-	    glPushMatrix ();
-
-	    prepareXCoords (s, output, -DEFAULT_Z_CAMERA);
-
-	    glDisableClientState (GL_TEXTURE_COORD_ARRAY);
-	    glEnable (GL_BLEND);
-	    glColor4us (0x2fff, 0x2fff, 0x4fff, 0x4fff);
-	    glRecti (x1, y2, x2, y1);
-	    glColor4us (0x2fff, 0x2fff, 0x4fff, 0x9fff);
-	    glBegin (GL_LINE_LOOP);
-	    glVertex2i (x1, y1);
-	    glVertex2i (x2, y1);
-	    glVertex2i (x2, y2);
-	    glVertex2i (x1, y2);
-	    glEnd ();
-	    glColor4usv (defaultColor);
-	    glDisable (GL_BLEND);
-	    glEnableClientState (GL_TEXTURE_COORD_ARRAY);
-	    glPopMatrix ();
-	}
-    }
-
-    return status;
-}
-
-static void
-shotHandleMotionEvent (CompScreen *s,
-		       int	  xRoot,
-		       int	  yRoot)
-{
-    SHOT_SCREEN (s);
-
-    /* update screenshot rectangle size */
-
-    if (ss->grabIndex)
-    {
-	REGION reg;
-
-	reg.rects    = &reg.extents;
-	reg.numRects = 1;
-
-	reg.extents.x1 = MIN (ss->x1, ss->x2) - 1;
-	reg.extents.y1 = MIN (ss->y1, ss->y2) - 1;
-	reg.extents.x2 = MAX (ss->x1, ss->x2) + 1;
-	reg.extents.y2 = MAX (ss->y1, ss->y2) + 1;
-
-	damageScreenRegion (s, &reg);
-
-	ss->x2 = xRoot;
-	ss->y2 = yRoot;
-
-	reg.extents.x1 = MIN (ss->x1, ss->x2) - 1;
-	reg.extents.y1 = MIN (ss->y1, ss->y2) - 1;
-	reg.extents.x2 = MAX (ss->x1, ss->x2) + 1;
-	reg.extents.y2 = MAX (ss->y1, ss->y2) + 1;
-
-	damageScreenRegion (s, &reg);
-
-	damageScreen (s);
-    }
-}
-
-static void
-shotHandleEvent (CompDisplay *d,
-		 XEvent      *event)
-{
-    CompScreen *s;
-
-    SHOT_DISPLAY (d);
-
-    switch (event->type) {
-    case MotionNotify:
-	s = findScreenAtDisplay (d, event->xmotion.root);
-	if (s)
-	    shotHandleMotionEvent (s, pointerX, pointerY);
-	break;
-    case EnterNotify:
-    case LeaveNotify:
-	s = findScreenAtDisplay (d, event->xcrossing.root);
-	if (s)
-	    shotHandleMotionEvent (s, pointerX, pointerY);
-    default:
-	break;
-    }
-
-    UNWRAP (sd, d, handleEvent);
-    (*d->handleEvent) (d, event);
-    WRAP (sd, d, handleEvent, shotHandleEvent);
-}
-
-static CompOption *
-shotGetDisplayOptions (CompPlugin  *plugin,
-		       CompDisplay *display,
-		       int	   *count)
-{
-    SHOT_DISPLAY (display);
-
-    *count = NUM_OPTIONS (sd);
-    return sd->opt;
-}
-
-static Bool
-shotSetDisplayOption (CompPlugin      *plugin,
-		      CompDisplay     *display,
-		      const char      *name,
-		      CompOptionValue *value)
-{
-    CompOption *o;
-
-    SHOT_DISPLAY (display);
-
-    o = compFindOption (sd->opt, NUM_OPTIONS (sd), name, NULL);
-    if (!o)
-	return FALSE;
-
-    return compSetDisplayOption (display, o, value);
-}
-
-static const CompMetadataOptionInfo shotDisplayOptionInfo[] = {
-    { "initiate_button", "button", 0, shotInitiate, shotTerminate },
-    { "directory", "string", 0, 0, 0 },
-    { "launch_app", "string", 0, 0, 0 }
-};
-
-static Bool
-shotInitDisplay (CompPlugin  *p,
-		 CompDisplay *d)
-{
-    ShotDisplay *sd;
-
-    if (!checkPluginABI ("core", CORE_ABIVERSION))
-	return FALSE;
-
-    sd = malloc (sizeof (ShotDisplay));
-    if (!sd)
-	return FALSE;
-
-    if (!compInitDisplayOptionsFromMetadata (d,
-					     &shotMetadata,
-					     shotDisplayOptionInfo,
-					     sd->opt,
-					     SHOT_DISPLAY_OPTION_NUM))
-    {
-	free (sd);
-	return FALSE;
-    }
-
-    sd->screenPrivateIndex = allocateScreenPrivateIndex (d);
-    if (sd->screenPrivateIndex < 0)
-    {
-	compFiniDisplayOptions (d, sd->opt, SHOT_DISPLAY_OPTION_NUM);
-	free (sd);
-	return FALSE;
-    }
-
-    WRAP (sd, d, handleEvent, shotHandleEvent);
-
-    d->base.privates[displayPrivateIndex].ptr = sd;
-
-    return TRUE;
-}
-
-static void
-shotFiniDisplay (CompPlugin  *p,
-		 CompDisplay *d)
-{
-    SHOT_DISPLAY (d);
-
-    freeScreenPrivateIndex (d, sd->screenPrivateIndex);
-
-    UNWRAP (sd, d, handleEvent);
-
-    compFiniDisplayOptions (d, sd->opt, SHOT_DISPLAY_OPTION_NUM);
-
-    free (sd);
-}
-
-static Bool
-shotInitScreen (CompPlugin *p,
-		CompScreen *s)
-{
-    ShotScreen *ss;
-
-    SHOT_DISPLAY (s->display);
-
-    ss = malloc (sizeof (ShotScreen));
-    if (!ss)
-	return FALSE;
-
-    ss->grabIndex = 0;
-    ss->grab	  = FALSE;
-
-    WRAP (ss, s, paintScreen, shotPaintScreen);
-    WRAP (ss, s, paintOutput, shotPaintOutput);
-
-    s->base.privates[sd->screenPrivateIndex].ptr = ss;
-
-    return TRUE;
-}
-
-static void
-shotFiniScreen (CompPlugin *p,
-		CompScreen *s)
-{
-    SHOT_SCREEN (s);
-
-    UNWRAP (ss, s, paintScreen);
-    UNWRAP (ss, s, paintOutput);
-
-    free (ss);
-}
-
-static CompBool
-shotInitObject (CompPlugin *p,
-		CompObject *o)
-{
-    static InitPluginObjectProc dispTab[] = {
-	(InitPluginObjectProc) 0, /* InitCore */
-	(InitPluginObjectProc) shotInitDisplay,
-	(InitPluginObjectProc) shotInitScreen
-    };
-
-    RETURN_DISPATCH (o, dispTab, ARRAY_SIZE (dispTab), TRUE, (p, o));
-}
-
-static void
-shotFiniObject (CompPlugin *p,
-		CompObject *o)
-{
-    static FiniPluginObjectProc dispTab[] = {
-	(FiniPluginObjectProc) 0, /* FiniCore */
-	(FiniPluginObjectProc) shotFiniDisplay,
-	(FiniPluginObjectProc) shotFiniScreen
-    };
-
-    DISPATCH (o, dispTab, ARRAY_SIZE (dispTab), (p, o));
-}
-
-static CompOption *
-shotGetObjectOptions (CompPlugin *plugin,
-		      CompObject *object,
-		      int	 *count)
-{
-    static GetPluginObjectOptionsProc dispTab[] = {
-	(GetPluginObjectOptionsProc) 0, /* GetCoreOptions */
-	(GetPluginObjectOptionsProc) shotGetDisplayOptions
-    };
-
-    RETURN_DISPATCH (object, dispTab, ARRAY_SIZE (dispTab),
-		     (void *) (*count = 0), (plugin, object, count));
-}
-
-static CompBool
-shotSetObjectOption (CompPlugin      *plugin,
-		     CompObject      *object,
-		     const char      *name,
-		     CompOptionValue *value)
-{
-    static SetPluginObjectOptionProc dispTab[] = {
-	(SetPluginObjectOptionProc) 0, /* SetCoreOption */
-	(SetPluginObjectOptionProc) shotSetDisplayOption
-    };
-
-    RETURN_DISPATCH (object, dispTab, ARRAY_SIZE (dispTab), FALSE,
-		     (plugin, object, name, value));
-}
-
-static Bool
-shotInit (CompPlugin *p)
-{
-    if (!compInitPluginMetadataFromInfo (&shotMetadata,
-					 p->vTable->name,
-					 shotDisplayOptionInfo,
-					 SHOT_DISPLAY_OPTION_NUM,
-					 0, 0))
-	return FALSE;
-
-    displayPrivateIndex = allocateDisplayPrivateIndex ();
-    if (displayPrivateIndex < 0)
-    {
-	compFiniMetadata (&shotMetadata);
-	return FALSE;
-    }
-
-    compAddMetadataFromFile (&shotMetadata, p->vTable->name);
-
-    return TRUE;
-}
-
-static void
-shotFini (CompPlugin *p)
-{
-    freeDisplayPrivateIndex (displayPrivateIndex);
-    compFiniMetadata (&shotMetadata);
-}
-
-static CompMetadata *
-shotGetMetadata (CompPlugin *plugin)
-{
-    return &shotMetadata;
-}
-
-static CompPluginVTable shotVTable = {
-    "screenshot",
-    shotGetMetadata,
-    shotInit,
-    shotFini,
-    shotInitObject,
-    shotFiniObject,
-    shotGetObjectOptions,
-    shotSetObjectOption
-};
-
-CompPluginVTable *
-getCompPluginInfo20070830 (void)
-{
-    return &shotVTable;
-}
diff --git a/legacy/screenshot.xml.in b/legacy/screenshot.xml.in
deleted file mode 100644
index eeb0cb5..0000000
--- a/legacy/screenshot.xml.in
+++ /dev/null
@@ -1,24 +0,0 @@
-<compiz>
-    <plugin name="screenshot">
-	<_short>Screenshot</_short>
-	<_long>Screenshot plugin</_long>
-	<display>
-	    <option name="initiate_button" type="button">
-		<_short>Initiate</_short>
-		<_long>Initiate rectangle screenshot</_long>
-		<default>&lt;Super&gt;Button1</default>
-	    </option>
-	    <option name="directory" type="string">
-		<_short>Directory</_short>
-		<_long>Put screenshot images in this directory</_long>
-		<hints>directory;</hints>
-		<default>Desktop</default>
-	    </option>
-	    <option name="launch_app" type="string">
-		<_short>Launch Application</_short>
-		<_long>Automatically open screenshot in this application</_long>
-		<default></default>
-	    </option>
-	</display>
-    </plugin>
-</compiz>