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fixed swapped horizontal/vertical parameters (bug #114225). Always update 

2003-06-02  Sven Neumann  <sven@gimp.org>

	* plug-ins/common/grid.c: fixed swapped horizontal/vertical
	parameters (bug #114225). Always update the preview as soon as a
	grid parameter is changed.
This commit is contained in:
Sven Neumann 2003-06-02 12:27:13 +00:00 committed by Sven Neumann
parent 654e9c9d21
commit 5bcf2598f5
2 changed files with 103 additions and 111 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2003-06-02 Sven Neumann <sven@gimp.org>
* plug-ins/common/grid.c: fixed swapped horizontal/vertical
parameters (bug #114225). Always update the preview as soon as a
grid parameter is changed.
2003-05-31 Tor Lillqvist <tml@iki.fi>
* plug-ins/Makefile.am: Handle twain and winsnap subdirs normally.

208
plug-ins/common/grid.c
View File

@ -83,9 +83,10 @@ GimpPlugInInfo PLUG_IN_INFO =
static gint sx1, sy1, sx2, sy2;
static gint run_flag = FALSE;
static GtkWidget *hcolor_button;
static GtkWidget *vcolor_button;
static GimpFixMePreview *preview;
static GtkWidget *main_dialog = NULL;
static GtkWidget *hcolor_button = NULL;
static GtkWidget *vcolor_button = NULL;
static GimpFixMePreview *preview = NULL;
typedef struct
{
@ -101,8 +102,7 @@ typedef struct
gint ispace;
gint ioffset;
GimpRGB icolor;
}
Config;
} Config;
Config grid_cfg =
{
@ -414,11 +414,11 @@ doit (gint32 image_ID,
else
gimp_pixel_rgn_get_row (&srcPR, dest, sx1, y, (sx2 - sx1));
y_offset = y - grid_cfg.voffset;
y_offset = y - grid_cfg.hoffset;
while (y_offset < 0)
y_offset += grid_cfg.vspace;
y_offset += grid_cfg.hspace;
if ((y_offset + (grid_cfg.vwidth / 2)) % grid_cfg.vspace < grid_cfg.vwidth)
if ((y_offset + (grid_cfg.hwidth / 2)) % grid_cfg.hspace < grid_cfg.hwidth)
{
for (x = sx1; x < sx2; x++)
{
@ -426,21 +426,21 @@ doit (gint32 image_ID,
}
}
if ((y_offset + (grid_cfg.iwidth / 2)) % grid_cfg.vspace < grid_cfg.iwidth)
if ((y_offset + (grid_cfg.iwidth / 2)) % grid_cfg.hspace < grid_cfg.iwidth)
{
for (x = sx1; x < sx2; x++)
{
x_offset = grid_cfg.hspace + x - grid_cfg.hoffset;
x_offset = grid_cfg.vspace + x - grid_cfg.voffset;
while (x_offset < 0)
x_offset += grid_cfg.hspace;
x_offset += grid_cfg.vspace;
if ((x_offset % grid_cfg.hspace >= grid_cfg.ispace
if ((x_offset % grid_cfg.vspace >= grid_cfg.ispace
&&
x_offset % grid_cfg.hspace < grid_cfg.ioffset)
x_offset % grid_cfg.vspace < grid_cfg.ioffset)
||
(grid_cfg.hspace - (x_offset % grid_cfg.hspace) >= grid_cfg.ispace
(grid_cfg.vspace - (x_offset % grid_cfg.vspace) >= grid_cfg.ispace
&&
grid_cfg.hspace - (x_offset % grid_cfg.hspace) < grid_cfg.ioffset))
grid_cfg.vspace - (x_offset % grid_cfg.vspace) < grid_cfg.ioffset))
{
pix_composite (&dest[(x-sx1) * bytes], icolor, bytes, blend, alpha);
}
@ -449,24 +449,24 @@ doit (gint32 image_ID,
for (x = sx1; x < sx2; x++)
{
x_offset = grid_cfg.hspace + x - grid_cfg.hoffset;
x_offset = grid_cfg.vspace + x - grid_cfg.voffset;
while (x_offset < 0)
x_offset += grid_cfg.hspace;
x_offset += grid_cfg.vspace;
if ((x_offset + (grid_cfg.hwidth / 2)) % grid_cfg.hspace < grid_cfg.hwidth)
if ((x_offset + (grid_cfg.vwidth / 2)) % grid_cfg.vspace < grid_cfg.vwidth)
{
pix_composite (&dest[(x-sx1) * bytes], vcolor, bytes, blend, alpha);
}
if ((x_offset + (grid_cfg.iwidth / 2)) % grid_cfg.hspace < grid_cfg.iwidth
if ((x_offset + (grid_cfg.iwidth / 2)) % grid_cfg.vspace < grid_cfg.iwidth
&&
((y_offset % grid_cfg.vspace >= grid_cfg.ispace
((y_offset % grid_cfg.hspace >= grid_cfg.ispace
&&
y_offset % grid_cfg.vspace < grid_cfg.ioffset)
y_offset % grid_cfg.hspace < grid_cfg.ioffset)
||
(grid_cfg.vspace - (y_offset % grid_cfg.vspace) >= grid_cfg.ispace
(grid_cfg.hspace - (y_offset % grid_cfg.hspace) >= grid_cfg.ispace
&&
grid_cfg.vspace - (y_offset % grid_cfg.vspace) < grid_cfg.ioffset)))
grid_cfg.hspace - (y_offset % grid_cfg.hspace) < grid_cfg.ioffset)))
{
pix_composite (&dest[(x-sx1) * bytes], icolor, bytes, blend, alpha);
}
@ -492,7 +492,8 @@ doit (gint32 image_ID,
{
gimp_drawable_flush (drawable);
gimp_drawable_merge_shadow (drawable->drawable_id, TRUE);
gimp_drawable_update (drawable->drawable_id, sx1, sy1, sx2 - sx1, sy2 - sy1);
gimp_drawable_update (drawable->drawable_id,
sx1, sy1, sx2 - sx1, sy2 - sy1);
}
}
@ -501,35 +502,63 @@ doit (gint32 image_ID,
* GUI stuff
*/
static void
update_values (void)
{
GtkWidget *entry;
entry = g_object_get_data (G_OBJECT (main_dialog), "width");
grid_cfg.hwidth =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vwidth =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.iwidth =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (main_dialog), "space");
grid_cfg.hspace =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vspace =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ispace =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (main_dialog), "offset");
grid_cfg.hoffset =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.voffset =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ioffset =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
}
static void
ok_callback (GtkWidget *widget,
gpointer data)
{
GtkWidget *entry;
run_flag = TRUE;
entry = g_object_get_data (G_OBJECT (data), "width");
grid_cfg.hwidth = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vwidth = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.iwidth = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (data), "space");
grid_cfg.hspace = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vspace = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ispace = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (data), "offset");
grid_cfg.hoffset = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.voffset = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ioffset = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
update_values ();
gtk_widget_destroy (GTK_WIDGET (data));
}
static void
update_preview (void)
{
GimpDrawable *drawable;
update_values ();
drawable = g_object_get_data (G_OBJECT (main_dialog), "drawable");
doit (0, drawable, TRUE);
}
static void
entry_callback (GtkWidget *widget,
gpointer data)
@ -559,7 +588,9 @@ entry_callback (GtkWidget *widget,
{
x = new_x;
y = new_y;
}
}
update_preview ();
}
static void
@ -579,37 +610,10 @@ color_callback (GtkWidget *widget,
gimp_color_button_set_color (GIMP_COLOR_BUTTON (vcolor_button),
&color);
}
update_preview ();
}
static void
update_preview_callback (GtkWidget *widget,
gpointer data)
{
GimpDrawable *drawable;
GtkWidget *entry;
drawable = g_object_get_data (G_OBJECT (widget), "drawable");
entry = g_object_get_data (G_OBJECT (widget), "width");
grid_cfg.hwidth = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vwidth = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.iwidth = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (widget), "space");
grid_cfg.hspace = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vspace = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ispace = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (widget), "offset");
grid_cfg.hoffset = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.voffset = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ioffset = RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
doit (0, drawable, TRUE); /* we can set image_ID = 0 'cause we dont use it */
}
static gint
dialog (gint32 image_ID,
@ -633,19 +637,21 @@ dialog (gint32 image_ID,
gdouble xres;
gdouble yres;
g_return_val_if_fail (main_dialog == NULL, FALSE);
gimp_ui_init ("grid", TRUE);
dlg = gimp_dialog_new (_("Grid"), "grid",
gimp_standard_help_func, "filters/grid.html",
GTK_WIN_POS_MOUSE,
FALSE, TRUE, FALSE,
GTK_STOCK_CANCEL, gtk_widget_destroy,
NULL, 1, NULL, FALSE, TRUE,
GTK_STOCK_OK, ok_callback,
NULL, NULL, NULL, TRUE, FALSE,
NULL);
main_dialog = dlg = gimp_dialog_new (_("Grid"), "grid",
gimp_standard_help_func, "filters/grid.html",
GTK_WIN_POS_MOUSE,
FALSE, TRUE, FALSE,
GTK_STOCK_CANCEL, gtk_widget_destroy,
NULL, 1, NULL, FALSE, TRUE,
GTK_STOCK_OK, ok_callback,
NULL, NULL, NULL, TRUE, FALSE,
NULL);
g_signal_connect (dlg, "destroy",
G_CALLBACK (gtk_main_quit),
@ -657,7 +663,8 @@ dialog (gint32 image_ID,
/* main hbox: [ ][ ] */
main_hbox = gtk_hbox_new (FALSE, 2);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), main_hbox, FALSE, FALSE, 4);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox),
main_hbox, FALSE, FALSE, 4);
/* hbox created and packed into the dialog */
/* make a nice frame */
@ -671,8 +678,7 @@ dialog (gint32 image_ID,
gtk_container_add (GTK_CONTAINER (frame), hbox);
gtk_widget_show (hbox);
/* row 1 */
abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
abox = gtk_alignment_new (0.5, 0.0, 0.0, 0.0);
gtk_container_set_border_width (GTK_CONTAINER (abox), 4);
gtk_box_pack_start (GTK_BOX (hbox), abox, TRUE, TRUE, 0);
gtk_widget_show (abox);
@ -687,22 +693,6 @@ dialog (gint32 image_ID,
doit (image_ID, drawable, TRUE); /* render preview */
gtk_widget_show (preview->widget);
/* row 2 */
abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_container_set_border_width (GTK_CONTAINER (abox), 4);
gtk_container_add (GTK_CONTAINER (hbox), abox);
gtk_widget_show (abox);
button = gtk_button_new_with_label (_("Update Preview"));
gtk_misc_set_padding (GTK_MISC (GTK_BIN (button)->child), 2, 0);
gtk_container_add (GTK_CONTAINER (abox), button);
gtk_widget_show (button);
g_object_set_data (G_OBJECT (button), "drawable", drawable);
g_signal_connect (button, "clicked",
G_CALLBACK (update_preview_callback),
NULL);
/* left side of the UI is done */
/* right side */
@ -725,7 +715,6 @@ dialog (gint32 image_ID,
FALSE, /* show_refval */
SPIN_BUTTON_WIDTH, /* spinbutton_usize */
GIMP_SIZE_ENTRY_UPDATE_SIZE); /* update_policy */
g_object_set_data (G_OBJECT (button), "width", width);
/* set the unit back to pixels, since most times we will want pixels */
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (width), GIMP_UNIT_PIXEL);
@ -794,7 +783,6 @@ dialog (gint32 image_ID,
FALSE, /* show_refval */
SPIN_BUTTON_WIDTH, /* spinbutton_usize */
GIMP_SIZE_ENTRY_UPDATE_SIZE); /* update_policy */
g_object_set_data (G_OBJECT (button), "space", space);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (space), GIMP_UNIT_PIXEL);
/* set the resolution to the image resolution */
@ -859,7 +847,6 @@ dialog (gint32 image_ID,
FALSE, /* show_refval */
SPIN_BUTTON_WIDTH, /* spinbutton_usize */
GIMP_SIZE_ENTRY_UPDATE_SIZE); /* update_policy */
g_object_set_data (G_OBJECT (button), "offset", offset);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (offset), GIMP_UNIT_PIXEL);
/* set the resolution to the image resolution */
@ -941,7 +928,6 @@ dialog (gint32 image_ID,
G_CALLBACK (color_callback),
chain_button);
align = gtk_alignment_new (0.0, 0.5, 0, 0);
gtk_table_attach_defaults (GTK_TABLE (table), align, 1, 2, 1, 2);
gtk_widget_show (align);
@ -986,12 +972,12 @@ dialog (gint32 image_ID,
gtk_widget_show (main_hbox);
gtk_widget_show (dlg);
g_object_set_data (G_OBJECT (dlg), "width", width);
g_object_set_data (G_OBJECT (dlg), "space", space);
g_object_set_data (G_OBJECT (dlg), "offset", offset);
g_object_set_data (G_OBJECT (dlg), "width", width);
g_object_set_data (G_OBJECT (dlg), "space", space);
g_object_set_data (G_OBJECT (dlg), "offset", offset);
g_object_set_data (G_OBJECT (dlg), "drawable", drawable);
gtk_main ();
gdk_flush ();
return run_flag;
}