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Fixed RUN_WITH_LAST_VALS and NON_INTERACTIVE modes in the exchange plug-in.

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Due to unset variables it crashed badly. This should probably be promoted to
the 1.0 branch too. Eventually port the 1.1 version back to 1.0. Don't think
there's a need to port; just put it in...


--Sven
This commit is contained in:
Sven Neumann
1999-03-17 20:52:50 +00:00
parent 15da4abaf2
commit 98e1bdcac9
3 changed files with 67 additions and 32 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
Wed Mar 17 21:46:08 MET 1999 Sven Neumann <sven@gimp.org>
* app/plug-ins/exchange/exchange.c: fixed NON_INTERACTIVE
and RUN_WITH_LAST_VALS modes
Tue Mar 16 23:39:26 EST 1999 Adrian Likins <adrian@gimp.org>
* app/paintbrush.c: paintbrush_motion, added the ability

47
plug-ins/common/exchange.c
View File

@ -29,6 +29,12 @@
* - locken van scales met elkaar
*/
/*
* 1999/03/17 Fixed RUN_NONINTERACTIVE and RUN_WITH_LAST_VALS.
* There were uninitialized variables.
* --Sven <sven@gimp.org>
*/
#include <stdio.h>
#include <stdlib.h>
#include "libgimp/gimp.h"
@ -126,7 +132,6 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
{
static GParam values[1];
GRunModeType runmode;
gint32 imageID;
GStatusType status = STATUS_SUCCESS;
*nreturn_vals = 1;
@ -135,19 +140,19 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
values[0].type = PARAM_STATUS;
values[0].data.d_status = status;
switch (runmode = param[0].data.d_int32)
runmode = param[0].data.d_int32;
xargs.image = param[1].data.d_image;
xargs.drawable = param[2].data.d_drawable;
drw = gimp_drawable_get(xargs.drawable);
switch (runmode)
{
case RUN_INTERACTIVE:
case RUN_INTERACTIVE:
/* retrieve stored arguments (if any) */
gimp_get_data("plug_in_exchange", &xargs);
/* initialize using foreground color */
gimp_palette_get_foreground(&xargs.fromred, &xargs.fromgreen, &xargs.fromblue);
if (!xargs.image && !xargs.drawable)
xargs.red_threshold = xargs.green_threshold = xargs.blue_threshold = 0;
/* and initialize some other things */
xargs.image = param[1].data.d_image;
xargs.drawable = param[2].data.d_drawable;
drw = gimp_drawable_get(param[2].data.d_drawable);
gimp_drawable_mask_bounds(drw->id, &sel_x1, &sel_y1, &sel_x2, &sel_y2);
sel_width = sel_x2 - sel_x1;
sel_height = sel_y2 - sel_y1;
@ -163,6 +168,7 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
return;
break;
case RUN_WITH_LAST_VALS:
gimp_get_data("plug_in_exchange", &xargs);
/*
* instead of recalling the last-set values,
* run with the current foreground as 'from'
@ -189,24 +195,25 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
default:
break;
}
imageID = param[1].data.d_image;
if (status == STATUS_SUCCESS)
{
if (gimp_drawable_color(drw->id))
{
gimp_progress_init("Color Exchange...");
gimp_tile_cache_ntiles(2 * (drw->width / gimp_tile_width() + 1));
exchange();
exchange();
gimp_drawable_detach(drw);
/* store our settings */
gimp_set_data("plug_in_exchange", &xargs, sizeof(myParams));
if (runmode == RUN_INTERACTIVE)
gimp_set_data("plug_in_exchange", &xargs, sizeof(myParams));
/* and flush */
gimp_displays_flush();
if (runmode != RUN_NONINTERACTIVE)
gimp_displays_flush ();
}
else
status = STATUS_EXECUTION_ERROR;
}
values[0].data.d_status = status;
gimp_drawable_detach(drw);
}
/* do the exchanging */
@ -247,7 +254,7 @@ int doDialog()
color_cube = gimp_color_cube();
gtk_preview_set_color_cube(color_cube[0], color_cube[1], color_cube[2], color_cube[3]);
gtk_widget_set_default_visual(gtk_preview_get_visual());
gtk_widget_set_default_colormap(gtk_preview_get_cmap());
gtk_widget_set_default_colormap(gtk_preview_get_cmap());
/* load pixelregion */
gimp_pixel_rgn_init(&origregion, drw, 0, 0, PREVIEW_SIZE, PREVIEW_SIZE, FALSE, FALSE);
@ -415,8 +422,8 @@ void real_exchange(gint x1, gint y1, gint x2, gint y2, int dopreview)
{
GPixelRgn srcPR, destPR;
guchar *src_row, *dest_row;
int x, y, bpp = drw->bpp;
int width, height;
int x, y, bpp = drw->bpp;
int width, height;
/* fill if necessary */
if (x1 == -1 || y1 == -1 || x2 == -1 || y2 == -1)
@ -518,3 +525,11 @@ void real_exchange(gint x1, gint y1, gint x2, gint y2, int dopreview)
gimp_drawable_update(drw->id, x1, y1, width, height);
}
}

47
plug-ins/exchange/exchange.c
View File

@ -29,6 +29,12 @@
* - locken van scales met elkaar
*/
/*
* 1999/03/17 Fixed RUN_NONINTERACTIVE and RUN_WITH_LAST_VALS.
* There were uninitialized variables.
* --Sven <sven@gimp.org>
*/
#include <stdio.h>
#include <stdlib.h>
#include "libgimp/gimp.h"
@ -126,7 +132,6 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
{
static GParam values[1];
GRunModeType runmode;
gint32 imageID;
GStatusType status = STATUS_SUCCESS;
*nreturn_vals = 1;
@ -135,19 +140,19 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
values[0].type = PARAM_STATUS;
values[0].data.d_status = status;
switch (runmode = param[0].data.d_int32)
runmode = param[0].data.d_int32;
xargs.image = param[1].data.d_image;
xargs.drawable = param[2].data.d_drawable;
drw = gimp_drawable_get(xargs.drawable);
switch (runmode)
{
case RUN_INTERACTIVE:
case RUN_INTERACTIVE:
/* retrieve stored arguments (if any) */
gimp_get_data("plug_in_exchange", &xargs);
/* initialize using foreground color */
gimp_palette_get_foreground(&xargs.fromred, &xargs.fromgreen, &xargs.fromblue);
if (!xargs.image && !xargs.drawable)
xargs.red_threshold = xargs.green_threshold = xargs.blue_threshold = 0;
/* and initialize some other things */
xargs.image = param[1].data.d_image;
xargs.drawable = param[2].data.d_drawable;
drw = gimp_drawable_get(param[2].data.d_drawable);
gimp_drawable_mask_bounds(drw->id, &sel_x1, &sel_y1, &sel_x2, &sel_y2);
sel_width = sel_x2 - sel_x1;
sel_height = sel_y2 - sel_y1;
@ -163,6 +168,7 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
return;
break;
case RUN_WITH_LAST_VALS:
gimp_get_data("plug_in_exchange", &xargs);
/*
* instead of recalling the last-set values,
* run with the current foreground as 'from'
@ -189,24 +195,25 @@ void run(char *name, int nparams, GParam *param, int *nreturn_vals, GParam **ret
default:
break;
}
imageID = param[1].data.d_image;
if (status == STATUS_SUCCESS)
{
if (gimp_drawable_color(drw->id))
{
gimp_progress_init("Color Exchange...");
gimp_tile_cache_ntiles(2 * (drw->width / gimp_tile_width() + 1));
exchange();
exchange();
gimp_drawable_detach(drw);
/* store our settings */
gimp_set_data("plug_in_exchange", &xargs, sizeof(myParams));
if (runmode == RUN_INTERACTIVE)
gimp_set_data("plug_in_exchange", &xargs, sizeof(myParams));
/* and flush */
gimp_displays_flush();
if (runmode != RUN_NONINTERACTIVE)
gimp_displays_flush ();
}
else
status = STATUS_EXECUTION_ERROR;
}
values[0].data.d_status = status;
gimp_drawable_detach(drw);
}
/* do the exchanging */
@ -247,7 +254,7 @@ int doDialog()
color_cube = gimp_color_cube();
gtk_preview_set_color_cube(color_cube[0], color_cube[1], color_cube[2], color_cube[3]);
gtk_widget_set_default_visual(gtk_preview_get_visual());
gtk_widget_set_default_colormap(gtk_preview_get_cmap());
gtk_widget_set_default_colormap(gtk_preview_get_cmap());
/* load pixelregion */
gimp_pixel_rgn_init(&origregion, drw, 0, 0, PREVIEW_SIZE, PREVIEW_SIZE, FALSE, FALSE);
@ -415,8 +422,8 @@ void real_exchange(gint x1, gint y1, gint x2, gint y2, int dopreview)
{
GPixelRgn srcPR, destPR;
guchar *src_row, *dest_row;
int x, y, bpp = drw->bpp;
int width, height;
int x, y, bpp = drw->bpp;
int width, height;
/* fill if necessary */
if (x1 == -1 || y1 == -1 || x2 == -1 || y2 == -1)
@ -518,3 +525,11 @@ void real_exchange(gint x1, gint y1, gint x2, gint y2, int dopreview)
gimp_drawable_update(drw->id, x1, y1, width, height);
}
}