mirror of https://github.com/GNOME/gimp.git
Moved GimpOldPreview from libgimp/gimpmiscui to its own not installed library.
This commit is contained in:
parent
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commit
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32
ChangeLog
32
ChangeLog
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@ -1,3 +1,35 @@
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2003-12-11 DindinX <david@dindinx.org>
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* libgimp/gimpmiscui.c:
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* libgimp/gimpmiscui.h: removed GimpOld preview...
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* plug-ins/libgimpoldpreview/Makefile.am:
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* plug-ins/libgimpoldpreview/gimpoldpreview.c:
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* plug-ins/libgimpoldpreview/gimpoldpreview.h: ... and added it there
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as a noinst library, so foreign plug-ins won't use it.
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* configure.in:
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* plug-ins/Makefile.am:
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* plug-ins/common/Makefile.am:
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* plug-ins/common/AlienMap.c:
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* plug-ins/common/AlienMap2.c:
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* plug-ins/common/blinds.c:
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* plug-ins/common/flarefx.c:
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* plug-ins/common/glasstile.c:
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* plug-ins/common/grid.c:
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* plug-ins/common/illusion.c:
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* plug-ins/common/jigsaw.c:
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* plug-ins/common/max_rgb.c:
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* plug-ins/common/nlfilt.c:
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* plug-ins/common/noisify.c:
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* plug-ins/common/nova.c:
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* plug-ins/common/plasma.c:
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* plug-ins/common/polar.c:
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* plug-ins/common/waves.c:
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* plug-ins/common/wind.c: Changed accordingly.
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2003-12-11 Michael Natterer <mitch@gimp.org>
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* app/widgets/gimphistogramview.[ch]: added properties "border-width"
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@ -1408,6 +1408,7 @@ app/xcf/Makefile
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plug-ins/Makefile
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plug-ins/libgck/Makefile
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plug-ins/libgck/gck/Makefile
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plug-ins/libgimpoldpreview/Makefile
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plug-ins/dbbrowser/Makefile
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plug-ins/script-fu/Makefile
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plug-ins/script-fu/siod/Makefile
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@ -38,476 +38,6 @@
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#include "libgimp-intl.h"
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#define PREVIEW_SIZE 128
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#define PREVIEW_BPP 3
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static void
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gimp_old_preview_put_in_frame (GimpOldPreview* preview)
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{
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GtkWidget *frame, *abox;
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preview->frame = gtk_frame_new (_("Preview"));
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gtk_widget_show (preview->frame);
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abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
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gtk_container_set_border_width (GTK_CONTAINER (abox), 4);
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gtk_container_add (GTK_CONTAINER (preview->frame), abox);
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gtk_widget_show (abox);
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frame = gtk_frame_new (NULL);
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gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
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gtk_container_add (GTK_CONTAINER (abox), frame);
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gtk_widget_show (frame);
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gtk_container_add (GTK_CONTAINER (frame), preview->widget);
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}
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GimpOldPreview*
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gimp_old_preview_new (GimpDrawable *drawable,
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gboolean has_frame)
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{
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GimpOldPreview *preview = g_new0 (GimpOldPreview, 1);
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preview->widget = gtk_preview_new (GTK_PREVIEW_COLOR);
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preview->is_gray = FALSE;
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if (drawable)
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gimp_old_preview_fill_with_thumb (preview, drawable->drawable_id);
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if (has_frame)
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gimp_old_preview_put_in_frame (preview);
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return preview;
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}
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void
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gimp_old_preview_free (GimpOldPreview *preview)
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{
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g_free (preview->cmap);
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g_free (preview->even);
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g_free (preview->odd);
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g_free (preview->cache);
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g_free (preview);
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}
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GimpOldPreview*
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gimp_old_preview_new2 (GimpImageType drawable_type,
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gboolean has_frame)
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{
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GimpOldPreview *preview;
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guchar *buf = NULL;
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gint y;
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preview = g_new0 (GimpOldPreview, 1);
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switch (drawable_type)
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{
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case GIMP_GRAY_IMAGE:
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case GIMP_GRAYA_IMAGE:
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preview->widget = gtk_preview_new (GTK_PREVIEW_GRAYSCALE);
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buf = g_malloc0 (PREVIEW_SIZE);
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preview->is_gray = TRUE;
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break;
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case GIMP_RGB_IMAGE:
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case GIMP_RGBA_IMAGE:
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preview->widget = gtk_preview_new (GTK_PREVIEW_COLOR);
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buf = g_malloc0 (PREVIEW_SIZE * 3);
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preview->is_gray = FALSE;
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break;
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default:
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g_assert_not_reached ();
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break;
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}
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gtk_preview_size (GTK_PREVIEW (preview->widget), PREVIEW_SIZE, PREVIEW_SIZE);
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for (y = 0; y < PREVIEW_SIZE; y++)
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gtk_preview_draw_row (GTK_PREVIEW (preview->widget), buf, 0, y,
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PREVIEW_SIZE);
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g_free (buf);
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if (has_frame)
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gimp_old_preview_put_in_frame (preview);
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preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
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preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
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preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
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preview->rowstride = preview->width * ((preview->is_gray) ? 1 : 3);
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return preview;
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}
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void
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gimp_old_preview_put_pixel (GimpOldPreview *preview,
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gint x,
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gint y,
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const guchar *pixel)
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{
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guchar *dest;
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g_return_if_fail (x >= 0 && x < PREVIEW_SIZE);
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g_return_if_fail (y >= 0 && y < PREVIEW_SIZE);
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dest = preview->buffer + y * preview->rowstride;
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if (preview->is_gray)
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{
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dest += x;
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dest[0] = pixel[0];
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}
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else
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{
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dest += x * 3;
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dest[0] = pixel[0];
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dest[1] = pixel[1];
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dest[2] = pixel[2];
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}
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}
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void
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gimp_old_preview_get_pixel (GimpOldPreview *preview,
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gint x,
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gint y,
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guchar *pixel)
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{
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const guchar *src;
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g_return_if_fail (x >= 0 && x < PREVIEW_SIZE);
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g_return_if_fail (y >= 0 && y < PREVIEW_SIZE);
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src = preview->buffer + y * preview->rowstride;
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if (preview->is_gray)
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{
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src += x;
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pixel[0] = src[0];
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}
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else
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{
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src += x * 3;
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pixel[0] = src[0];
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pixel[1] = src[1];
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pixel[2] = src[2];
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}
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}
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void
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gimp_old_preview_do_row (GimpOldPreview *preview,
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gint row,
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gint width,
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const guchar *src)
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{
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gint x;
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guchar *p0 = preview->even;
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guchar *p1 = preview->odd;
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gint bpp = preview->bpp;
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gint r, g, b, a;
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gint c0, c1;
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for (x = 0; x < width; x++)
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{
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switch (bpp)
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{
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case 4:
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r = src[x * 4 + 0];
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g = src[x * 4 + 1];
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b = src[x * 4 + 2];
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a = src[x * 4 + 3];
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break;
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case 3:
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r = src[x*3 + 0];
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g = src[x*3 + 1];
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b = src[x*3 + 2];
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a = 255;
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break;
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default:
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if (preview->cmap)
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{
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gint index = MIN (src[x*bpp], preview->ncolors - 1);
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r = preview->cmap[index * 3 + 0];
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g = preview->cmap[index * 3 + 1];
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b = preview->cmap[index * 3 + 2];
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}
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else
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{
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g = b = r = src[x * bpp + 0];
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}
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if (bpp == 2)
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a = src[x*2 + 1];
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else
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a = 255;
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break;
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}
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if ((x / GIMP_CHECK_SIZE_SM) & 1)
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{
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c0 = GIMP_CHECK_LIGHT * 255;
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c1 = GIMP_CHECK_DARK * 255;
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}
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else
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{
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c0 = GIMP_CHECK_DARK * 255;
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c1 = GIMP_CHECK_LIGHT * 255;
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}
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*p0++ = c0 + (r - c0) * a / 255;
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*p0++ = c0 + (g - c0) * a / 255;
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*p0++ = c0 + (b - c0) * a / 255;
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*p1++ = c1 + (r - c1) * a / 255;
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*p1++ = c1 + (g - c1) * a / 255;
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*p1++ = c1 + (b - c1) * a / 255;
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}
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if ((row / GIMP_CHECK_SIZE_SM) & 1)
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{
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gtk_preview_draw_row (GTK_PREVIEW (preview->widget),
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preview->odd, 0, row, width);
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}
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else
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{
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gtk_preview_draw_row (GTK_PREVIEW (preview->widget),
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preview->even, 0, row, width);
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}
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}
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void
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gimp_old_preview_update (GimpOldPreview *preview,
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GimpOldPreviewFunc func,
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gpointer data)
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{
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guchar *buffer;
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gint x, y;
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gint bpp;
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bpp = preview->bpp;
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buffer = g_new (guchar, preview->rowstride);
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for (y = 0; y < preview->height; y++)
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{
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const guchar *src = preview->cache + y * preview->rowstride;
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guchar *dest = buffer;
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for (x = 0; x < preview->width; x++)
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{
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func (src, dest, bpp, data);
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src += bpp;
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dest += bpp;
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}
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gimp_old_preview_do_row (preview, y, preview->width, buffer);
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}
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gtk_widget_queue_draw (preview->widget);
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g_free (buffer);
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}
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void
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gimp_old_preview_fill_with_thumb (GimpOldPreview *preview,
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gint32 drawable_ID)
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{
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const guchar *src;
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gint bpp;
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gint y;
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gint width = PREVIEW_SIZE;
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gint height = PREVIEW_SIZE;
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preview->cache =
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gimp_drawable_get_thumbnail_data (drawable_ID, &width, &height, &bpp);
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if (width < 1 || height < 1)
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return;
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preview->rowstride = width * bpp;
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preview->bpp = bpp;
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if (gimp_drawable_is_indexed (drawable_ID))
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{
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gint32 image_ID = gimp_drawable_get_image (drawable_ID);
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preview->cmap = gimp_image_get_cmap (image_ID, &preview->ncolors);
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}
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else
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{
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preview->cmap = NULL;
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}
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gtk_preview_size (GTK_PREVIEW (preview->widget), width, height);
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preview->scale_x =
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(gdouble) width / (gdouble) gimp_drawable_width (drawable_ID);
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preview->scale_y =
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(gdouble) height / (gdouble) gimp_drawable_height (drawable_ID);
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src = preview->cache;
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preview->even = g_malloc (width * 3);
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preview->odd = g_malloc (width * 3);
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for (y = 0; y < height; y++)
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{
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gimp_old_preview_do_row (preview, y, width, src);
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src += width * bpp;
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}
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preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
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preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
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preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
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}
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void
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gimp_old_preview_fill (GimpOldPreview *preview,
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GimpDrawable *drawable)
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{
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GimpPixelRgn srcPR;
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gint width;
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gint height;
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gint x1, x2, y1, y2;
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gint bpp;
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gint y;
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guchar *src;
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gimp_drawable_mask_bounds (drawable->drawable_id, &x1, &y1, &x2, &y2);
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if (x2 - x1 > PREVIEW_SIZE)
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x2 = x1 + PREVIEW_SIZE;
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if (y2 - y1 > PREVIEW_SIZE)
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y2 = y1 + PREVIEW_SIZE;
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width = x2 - x1;
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height = y2 - y1;
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bpp = gimp_drawable_bpp (drawable->drawable_id);
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if (gimp_drawable_is_indexed (drawable->drawable_id))
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{
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gint32 image_ID = gimp_drawable_get_image (drawable->drawable_id);
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preview->cmap = gimp_image_get_cmap (image_ID, &preview->ncolors);
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}
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else
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{
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preview->cmap = NULL;
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}
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gtk_preview_size (GTK_PREVIEW (preview->widget), width, height);
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gimp_pixel_rgn_init (&srcPR, drawable, x1, y1, width, height, FALSE, FALSE);
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preview->even = g_malloc (width * 3);
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preview->odd = g_malloc (width * 3);
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src = g_malloc (width * bpp);
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preview->cache = g_malloc(width * bpp * height);
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preview->rowstride = width * bpp;
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preview->bpp = bpp;
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for (y = 0; y < height; y++)
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{
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gimp_pixel_rgn_get_row (&srcPR, src, x1, y + y1, width);
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memcpy(preview->cache + (y * width * bpp), src, width * bpp);
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}
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for (y = 0; y < height; y++)
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{
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gimp_old_preview_do_row (preview, y, width,
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preview->cache + (y * width * bpp));
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}
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preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
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preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
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preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
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g_free (src);
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}
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void
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gimp_old_preview_fill_scaled (GimpOldPreview *preview,
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GimpDrawable *drawable)
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{
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gint bpp;
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gint x1, y1, x2, y2;
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gint sel_width, sel_height;
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gint width, height;
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gdouble px, py;
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gdouble dx, dy;
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gint x, y;
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guchar *dest;
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GimpPixelFetcher *pft;
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gimp_drawable_mask_bounds (drawable->drawable_id, &x1, &y1, &x2, &y2);
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sel_width = x2 - x1;
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sel_height = y2 - y1;
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/* Calculate preview size */
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if (sel_width > sel_height)
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{
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width = MIN (sel_width, PREVIEW_SIZE);
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height = sel_height * width / sel_width;
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}
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else
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{
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height = MIN(sel_height, PREVIEW_SIZE);
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width = sel_width * height / sel_height;
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}
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if (width < 2) width = 2;
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if (height < 2) height = 2;
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bpp = gimp_drawable_bpp (drawable->drawable_id);
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if (gimp_drawable_is_indexed (drawable->drawable_id))
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{
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gint32 image_ID = gimp_drawable_get_image (drawable->drawable_id);
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preview->cmap = gimp_image_get_cmap (image_ID, &preview->ncolors);
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}
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else
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{
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preview->cmap = NULL;
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}
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gtk_preview_size (GTK_PREVIEW (preview->widget), width, height);
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preview->even = g_malloc (width * 3);
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preview->odd = g_malloc (width * 3);
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preview->cache = g_malloc (width * bpp * height);
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preview->rowstride = width * bpp;
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preview->bpp = bpp;
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dx = (gdouble) (x2 - x1 - 1) / (width - 1);
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dy = (gdouble) (y2 - y1 - 1) / (height - 1);
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py = y1;
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pft = gimp_pixel_fetcher_new (drawable);
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for (y = 0; y < height; y++)
|
||||
{
|
||||
dest = preview->cache + y * preview->rowstride;
|
||||
px = x1;
|
||||
for (x = 0; x < width; x++)
|
||||
{
|
||||
gimp_pixel_fetcher_get_pixel (pft, (gint) px, (gint) py, dest);
|
||||
dest += bpp;
|
||||
px += dx;
|
||||
}
|
||||
gimp_old_preview_do_row (preview, y, width, dest);
|
||||
py += dy;
|
||||
}
|
||||
gimp_pixel_fetcher_destroy (pft);
|
||||
|
||||
preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
|
||||
preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
|
||||
preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
|
||||
}
|
||||
|
||||
gchar *
|
||||
gimp_plug_in_get_path (const gchar *path_name,
|
||||
const gchar *dir_name)
|
||||
|
|
|
@ -26,75 +26,10 @@
|
|||
#ifndef __GIMP_MISCUI_H__
|
||||
#define __GIMP_MISCUI_H__
|
||||
|
||||
#include <libgimp/gimptypes.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
/* For information look into the C source or the html documentation */
|
||||
|
||||
/* Preview stuff. WARNING: don't use this in new code!!!!!!!
|
||||
* It's just here to extract some general preview stuff from plug-ins so
|
||||
* that it will be easier to change them when we have a real effect preview
|
||||
* widget.
|
||||
* Don't say I didn't warn you (Maurits).
|
||||
*/
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GtkWidget *widget;
|
||||
GtkWidget *frame;
|
||||
guchar *cache;
|
||||
guchar *even;
|
||||
guchar *odd;
|
||||
guchar *buffer;
|
||||
gint width;
|
||||
gint height;
|
||||
gint rowstride;
|
||||
gint bpp; /* bpp of the drawable */
|
||||
guchar *cmap;
|
||||
gint ncolors;
|
||||
gdouble scale_x;
|
||||
gdouble scale_y;
|
||||
gboolean is_gray;
|
||||
} GimpOldPreview;
|
||||
|
||||
typedef void (*GimpOldPreviewFunc) (const guchar *src,
|
||||
guchar *dest,
|
||||
gint bpp,
|
||||
gpointer data);
|
||||
|
||||
GimpOldPreview * gimp_old_preview_new (GimpDrawable *drawable,
|
||||
gboolean has_frame);
|
||||
GimpOldPreview * gimp_old_preview_new2 (GimpImageType drawable_type,
|
||||
gboolean has_frame);
|
||||
void gimp_old_preview_free (GimpOldPreview *preview);
|
||||
|
||||
void gimp_old_preview_update (GimpOldPreview *preview,
|
||||
GimpOldPreviewFunc func,
|
||||
gpointer data);
|
||||
|
||||
|
||||
void gimp_old_preview_fill_with_thumb (GimpOldPreview *preview,
|
||||
gint32 drawable_ID);
|
||||
void gimp_old_preview_fill (GimpOldPreview *preview,
|
||||
GimpDrawable *drawable);
|
||||
void gimp_old_preview_fill_scaled (GimpOldPreview *preview,
|
||||
GimpDrawable *drawable);
|
||||
|
||||
void gimp_old_preview_do_row (GimpOldPreview *preview,
|
||||
gint row,
|
||||
gint width,
|
||||
const guchar *src);
|
||||
|
||||
void gimp_old_preview_put_pixel (GimpOldPreview *preview,
|
||||
gint x,
|
||||
gint y,
|
||||
const guchar *pixel);
|
||||
void gimp_old_preview_get_pixel (GimpOldPreview *preview,
|
||||
gint x,
|
||||
gint y,
|
||||
guchar *pixel);
|
||||
|
||||
gchar * gimp_plug_in_get_path (const gchar *path_name,
|
||||
const gchar *dir_name);
|
||||
|
||||
|
|
|
@ -28,6 +28,7 @@ endif
|
|||
|
||||
SUBDIRS = \
|
||||
libgck \
|
||||
libgimpoldpreview \
|
||||
dbbrowser \
|
||||
script-fu \
|
||||
FractalExplorer \
|
||||
|
|
|
@ -47,6 +47,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define RESPONSE_ABOUT 1
|
||||
|
||||
|
|
|
@ -42,6 +42,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define RESPONSE_ABOUT 1
|
||||
|
||||
|
|
|
@ -13,12 +13,13 @@ EXTRA_DIST = \
|
|||
plugin-defs.pl
|
||||
|
||||
INCLUDES = \
|
||||
-I$(top_srcdir) \
|
||||
@GTK_CFLAGS@ \
|
||||
@X_CFLAGS@ \
|
||||
@EXIF_CFLAGS@ \
|
||||
@SVG_CFLAGS@ \
|
||||
@WMF_CFLAGS@ \
|
||||
-I$(top_srcdir) \
|
||||
-I$(top_srcdir)/plug-ins/libgimpoldpreview \
|
||||
@GTK_CFLAGS@ \
|
||||
@X_CFLAGS@ \
|
||||
@EXIF_CFLAGS@ \
|
||||
@SVG_CFLAGS@ \
|
||||
@WMF_CFLAGS@ \
|
||||
-I$(includedir)
|
||||
|
||||
libexec_PROGRAMS = \
|
||||
|
@ -195,6 +196,7 @@ AlienMap_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -207,6 +209,7 @@ AlienMap2_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -322,6 +325,7 @@ blinds_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -679,6 +683,7 @@ flarefx_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -809,6 +814,7 @@ glasstile_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -845,6 +851,7 @@ grid_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -925,6 +932,7 @@ illusion_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -949,6 +957,7 @@ jigsaw_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1024,6 +1033,7 @@ max_rgb_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1085,6 +1095,7 @@ nlfilt_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1097,6 +1108,7 @@ noisify_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1119,6 +1131,7 @@ nova_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1203,6 +1216,7 @@ plasma_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1252,6 +1266,7 @@ polar_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1701,6 +1716,7 @@ waves_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
@ -1748,6 +1764,7 @@ wind_LDADD = \
|
|||
$(top_builddir)/libgimp/libgimp-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpcolor/libgimpcolor-$(LT_RELEASE).la \
|
||||
$(top_builddir)/libgimpbase/libgimpbase-$(LT_RELEASE).la \
|
||||
$(top_builddir)/plug-ins/libgimpoldpreview/libgimpoldpreview.a \
|
||||
@GTK_LIBS@ \
|
||||
@INTLLIBS@
|
||||
|
||||
|
|
|
@ -61,6 +61,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
/***** Magic numbers *****/
|
||||
|
||||
|
|
|
@ -56,6 +56,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
/* --- Defines --- */
|
||||
#define ENTRY_WIDTH 75
|
||||
|
|
|
@ -50,6 +50,8 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
/* --- Typedefs --- */
|
||||
typedef struct
|
||||
{
|
||||
|
|
|
@ -50,6 +50,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define SPIN_BUTTON_WIDTH 8
|
||||
#define COLOR_BUTTON_WIDTH 55
|
||||
|
|
|
@ -37,6 +37,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define PLUG_IN_NAME "plug_in_illusion"
|
||||
#define PLUG_IN_VERSION "v0.8 (May 14 2000)"
|
||||
|
|
|
@ -46,6 +46,8 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
typedef enum
|
||||
{
|
||||
BEZIER_1,
|
||||
|
|
|
@ -37,6 +37,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
/* Replace them with the right ones */
|
||||
#define PLUG_IN_NAME "plug_in_max_rgb"
|
||||
|
|
|
@ -46,6 +46,8 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
typedef struct
|
||||
{
|
||||
gint32 img;
|
||||
|
|
|
@ -45,6 +45,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define SCALE_WIDTH 125
|
||||
#define TILE_CACHE_SIZE 16
|
||||
|
|
|
@ -73,6 +73,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#ifdef RCSID
|
||||
static char rcsid[] = "$Id$";
|
||||
|
|
|
@ -67,6 +67,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
/* Some useful macros */
|
||||
|
||||
|
|
|
@ -70,6 +70,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define WITHIN(a, b, c) ((((a) <= (b)) && ((b) <= (c))) ? 1 : 0)
|
||||
|
||||
|
|
|
@ -38,6 +38,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
enum
|
||||
{
|
||||
|
|
|
@ -40,6 +40,7 @@
|
|||
|
||||
#include "libgimp/stdplugins-intl.h"
|
||||
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#define PLUG_IN_NAME "wind"
|
||||
|
||||
|
|
|
@ -0,0 +1,15 @@
|
|||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
noinst_LIBRARIES = libgimpoldpreview.a
|
||||
|
||||
libgimpoldpreview_a_SOURCES = \
|
||||
gimpoldpreview.c \
|
||||
gimpoldpreview.h
|
||||
|
||||
INCLUDES = \
|
||||
-I.. \
|
||||
-I$(srcdir)/.. \
|
||||
-I$(top_srcdir) \
|
||||
-I$(top_srcdir)/libgimp \
|
||||
$(GTK_CFLAGS) \
|
||||
-I$(includedir)
|
|
@ -0,0 +1,548 @@
|
|||
/* LIBGIMP - The GIMP Library
|
||||
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
||||
*
|
||||
* gimpmiscui.c
|
||||
* Contains all kinds of miscellaneous routines factored out from different
|
||||
* plug-ins. They stay here until their API has crystalized a bit and we can
|
||||
* put them into the file where they belong (Maurits Rijk
|
||||
* <lpeek.mrijk@consunet.nl> if you want to blame someone for this mess)
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#ifdef __GNUC__
|
||||
#warning GTK_DISABLE_DEPRECATED
|
||||
#endif
|
||||
#undef GTK_DISABLE_DEPRECATED
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
#include "gimp.h"
|
||||
#include "gimpoldpreview.h"
|
||||
|
||||
#include "libgimp-intl.h"
|
||||
|
||||
|
||||
#define PREVIEW_SIZE 128
|
||||
#define PREVIEW_BPP 3
|
||||
|
||||
static void
|
||||
gimp_old_preview_put_in_frame (GimpOldPreview* preview)
|
||||
{
|
||||
GtkWidget *frame, *abox;
|
||||
|
||||
preview->frame = gtk_frame_new (_("Preview"));
|
||||
gtk_widget_show (preview->frame);
|
||||
|
||||
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 (preview->frame), abox);
|
||||
gtk_widget_show (abox);
|
||||
|
||||
frame = gtk_frame_new (NULL);
|
||||
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
|
||||
gtk_container_add (GTK_CONTAINER (abox), frame);
|
||||
gtk_widget_show (frame);
|
||||
|
||||
gtk_container_add (GTK_CONTAINER (frame), preview->widget);
|
||||
}
|
||||
|
||||
GimpOldPreview*
|
||||
gimp_old_preview_new (GimpDrawable *drawable,
|
||||
gboolean has_frame)
|
||||
{
|
||||
GimpOldPreview *preview = g_new0 (GimpOldPreview, 1);
|
||||
|
||||
preview->widget = gtk_preview_new (GTK_PREVIEW_COLOR);
|
||||
preview->is_gray = FALSE;
|
||||
|
||||
if (drawable)
|
||||
gimp_old_preview_fill_with_thumb (preview, drawable->drawable_id);
|
||||
|
||||
if (has_frame)
|
||||
gimp_old_preview_put_in_frame (preview);
|
||||
|
||||
return preview;
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_free (GimpOldPreview *preview)
|
||||
{
|
||||
g_free (preview->cmap);
|
||||
g_free (preview->even);
|
||||
g_free (preview->odd);
|
||||
g_free (preview->cache);
|
||||
g_free (preview);
|
||||
}
|
||||
|
||||
GimpOldPreview*
|
||||
gimp_old_preview_new2 (GimpImageType drawable_type,
|
||||
gboolean has_frame)
|
||||
{
|
||||
GimpOldPreview *preview;
|
||||
guchar *buf = NULL;
|
||||
gint y;
|
||||
|
||||
preview = g_new0 (GimpOldPreview, 1);
|
||||
|
||||
switch (drawable_type)
|
||||
{
|
||||
case GIMP_GRAY_IMAGE:
|
||||
case GIMP_GRAYA_IMAGE:
|
||||
preview->widget = gtk_preview_new (GTK_PREVIEW_GRAYSCALE);
|
||||
buf = g_malloc0 (PREVIEW_SIZE);
|
||||
preview->is_gray = TRUE;
|
||||
break;
|
||||
|
||||
case GIMP_RGB_IMAGE:
|
||||
case GIMP_RGBA_IMAGE:
|
||||
preview->widget = gtk_preview_new (GTK_PREVIEW_COLOR);
|
||||
buf = g_malloc0 (PREVIEW_SIZE * 3);
|
||||
preview->is_gray = FALSE;
|
||||
break;
|
||||
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
break;
|
||||
}
|
||||
|
||||
gtk_preview_size (GTK_PREVIEW (preview->widget), PREVIEW_SIZE, PREVIEW_SIZE);
|
||||
|
||||
for (y = 0; y < PREVIEW_SIZE; y++)
|
||||
gtk_preview_draw_row (GTK_PREVIEW (preview->widget), buf, 0, y,
|
||||
PREVIEW_SIZE);
|
||||
|
||||
g_free (buf);
|
||||
|
||||
if (has_frame)
|
||||
gimp_old_preview_put_in_frame (preview);
|
||||
|
||||
preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
|
||||
preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
|
||||
preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
|
||||
preview->rowstride = preview->width * ((preview->is_gray) ? 1 : 3);
|
||||
|
||||
return preview;
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_put_pixel (GimpOldPreview *preview,
|
||||
gint x,
|
||||
gint y,
|
||||
const guchar *pixel)
|
||||
{
|
||||
guchar *dest;
|
||||
|
||||
g_return_if_fail (x >= 0 && x < PREVIEW_SIZE);
|
||||
g_return_if_fail (y >= 0 && y < PREVIEW_SIZE);
|
||||
|
||||
dest = preview->buffer + y * preview->rowstride;
|
||||
|
||||
if (preview->is_gray)
|
||||
{
|
||||
dest += x;
|
||||
dest[0] = pixel[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
dest += x * 3;
|
||||
dest[0] = pixel[0];
|
||||
dest[1] = pixel[1];
|
||||
dest[2] = pixel[2];
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_get_pixel (GimpOldPreview *preview,
|
||||
gint x,
|
||||
gint y,
|
||||
guchar *pixel)
|
||||
{
|
||||
const guchar *src;
|
||||
|
||||
g_return_if_fail (x >= 0 && x < PREVIEW_SIZE);
|
||||
g_return_if_fail (y >= 0 && y < PREVIEW_SIZE);
|
||||
|
||||
src = preview->buffer + y * preview->rowstride;
|
||||
|
||||
if (preview->is_gray)
|
||||
{
|
||||
src += x;
|
||||
pixel[0] = src[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
src += x * 3;
|
||||
pixel[0] = src[0];
|
||||
pixel[1] = src[1];
|
||||
pixel[2] = src[2];
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_do_row (GimpOldPreview *preview,
|
||||
gint row,
|
||||
gint width,
|
||||
const guchar *src)
|
||||
{
|
||||
gint x;
|
||||
guchar *p0 = preview->even;
|
||||
guchar *p1 = preview->odd;
|
||||
gint bpp = preview->bpp;
|
||||
gint r, g, b, a;
|
||||
gint c0, c1;
|
||||
|
||||
for (x = 0; x < width; x++)
|
||||
{
|
||||
switch (bpp)
|
||||
{
|
||||
case 4:
|
||||
r = src[x * 4 + 0];
|
||||
g = src[x * 4 + 1];
|
||||
b = src[x * 4 + 2];
|
||||
a = src[x * 4 + 3];
|
||||
break;
|
||||
|
||||
case 3:
|
||||
r = src[x*3 + 0];
|
||||
g = src[x*3 + 1];
|
||||
b = src[x*3 + 2];
|
||||
a = 255;
|
||||
break;
|
||||
|
||||
default:
|
||||
if (preview->cmap)
|
||||
{
|
||||
gint index = MIN (src[x*bpp], preview->ncolors - 1);
|
||||
|
||||
r = preview->cmap[index * 3 + 0];
|
||||
g = preview->cmap[index * 3 + 1];
|
||||
b = preview->cmap[index * 3 + 2];
|
||||
}
|
||||
else
|
||||
{
|
||||
g = b = r = src[x * bpp + 0];
|
||||
}
|
||||
|
||||
if (bpp == 2)
|
||||
a = src[x*2 + 1];
|
||||
else
|
||||
a = 255;
|
||||
break;
|
||||
}
|
||||
|
||||
if ((x / GIMP_CHECK_SIZE_SM) & 1)
|
||||
{
|
||||
c0 = GIMP_CHECK_LIGHT * 255;
|
||||
c1 = GIMP_CHECK_DARK * 255;
|
||||
}
|
||||
else
|
||||
{
|
||||
c0 = GIMP_CHECK_DARK * 255;
|
||||
c1 = GIMP_CHECK_LIGHT * 255;
|
||||
}
|
||||
|
||||
*p0++ = c0 + (r - c0) * a / 255;
|
||||
*p0++ = c0 + (g - c0) * a / 255;
|
||||
*p0++ = c0 + (b - c0) * a / 255;
|
||||
|
||||
*p1++ = c1 + (r - c1) * a / 255;
|
||||
*p1++ = c1 + (g - c1) * a / 255;
|
||||
*p1++ = c1 + (b - c1) * a / 255;
|
||||
}
|
||||
|
||||
if ((row / GIMP_CHECK_SIZE_SM) & 1)
|
||||
{
|
||||
gtk_preview_draw_row (GTK_PREVIEW (preview->widget),
|
||||
preview->odd, 0, row, width);
|
||||
}
|
||||
else
|
||||
{
|
||||
gtk_preview_draw_row (GTK_PREVIEW (preview->widget),
|
||||
preview->even, 0, row, width);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_update (GimpOldPreview *preview,
|
||||
GimpOldPreviewFunc func,
|
||||
gpointer data)
|
||||
{
|
||||
guchar *buffer;
|
||||
gint x, y;
|
||||
gint bpp;
|
||||
|
||||
bpp = preview->bpp;
|
||||
buffer = g_new (guchar, preview->rowstride);
|
||||
|
||||
for (y = 0; y < preview->height; y++)
|
||||
{
|
||||
const guchar *src = preview->cache + y * preview->rowstride;
|
||||
guchar *dest = buffer;
|
||||
|
||||
for (x = 0; x < preview->width; x++)
|
||||
{
|
||||
func (src, dest, bpp, data);
|
||||
|
||||
src += bpp;
|
||||
dest += bpp;
|
||||
}
|
||||
|
||||
gimp_old_preview_do_row (preview, y, preview->width, buffer);
|
||||
}
|
||||
|
||||
gtk_widget_queue_draw (preview->widget);
|
||||
|
||||
g_free (buffer);
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_fill_with_thumb (GimpOldPreview *preview,
|
||||
gint32 drawable_ID)
|
||||
{
|
||||
const guchar *src;
|
||||
gint bpp;
|
||||
gint y;
|
||||
gint width = PREVIEW_SIZE;
|
||||
gint height = PREVIEW_SIZE;
|
||||
|
||||
preview->cache =
|
||||
gimp_drawable_get_thumbnail_data (drawable_ID, &width, &height, &bpp);
|
||||
|
||||
if (width < 1 || height < 1)
|
||||
return;
|
||||
|
||||
preview->rowstride = width * bpp;
|
||||
preview->bpp = bpp;
|
||||
|
||||
if (gimp_drawable_is_indexed (drawable_ID))
|
||||
{
|
||||
gint32 image_ID = gimp_drawable_get_image (drawable_ID);
|
||||
preview->cmap = gimp_image_get_cmap (image_ID, &preview->ncolors);
|
||||
}
|
||||
else
|
||||
{
|
||||
preview->cmap = NULL;
|
||||
}
|
||||
|
||||
gtk_preview_size (GTK_PREVIEW (preview->widget), width, height);
|
||||
|
||||
preview->scale_x =
|
||||
(gdouble) width / (gdouble) gimp_drawable_width (drawable_ID);
|
||||
preview->scale_y =
|
||||
(gdouble) height / (gdouble) gimp_drawable_height (drawable_ID);
|
||||
|
||||
src = preview->cache;
|
||||
preview->even = g_malloc (width * 3);
|
||||
preview->odd = g_malloc (width * 3);
|
||||
|
||||
for (y = 0; y < height; y++)
|
||||
{
|
||||
gimp_old_preview_do_row (preview, y, width, src);
|
||||
src += width * bpp;
|
||||
}
|
||||
|
||||
preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
|
||||
preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
|
||||
preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_fill (GimpOldPreview *preview,
|
||||
GimpDrawable *drawable)
|
||||
{
|
||||
GimpPixelRgn srcPR;
|
||||
gint width;
|
||||
gint height;
|
||||
gint x1, x2, y1, y2;
|
||||
gint bpp;
|
||||
gint y;
|
||||
guchar *src;
|
||||
|
||||
gimp_drawable_mask_bounds (drawable->drawable_id, &x1, &y1, &x2, &y2);
|
||||
|
||||
if (x2 - x1 > PREVIEW_SIZE)
|
||||
x2 = x1 + PREVIEW_SIZE;
|
||||
|
||||
if (y2 - y1 > PREVIEW_SIZE)
|
||||
y2 = y1 + PREVIEW_SIZE;
|
||||
|
||||
width = x2 - x1;
|
||||
height = y2 - y1;
|
||||
bpp = gimp_drawable_bpp (drawable->drawable_id);
|
||||
|
||||
if (gimp_drawable_is_indexed (drawable->drawable_id))
|
||||
{
|
||||
gint32 image_ID = gimp_drawable_get_image (drawable->drawable_id);
|
||||
preview->cmap = gimp_image_get_cmap (image_ID, &preview->ncolors);
|
||||
}
|
||||
else
|
||||
{
|
||||
preview->cmap = NULL;
|
||||
}
|
||||
|
||||
gtk_preview_size (GTK_PREVIEW (preview->widget), width, height);
|
||||
|
||||
gimp_pixel_rgn_init (&srcPR, drawable, x1, y1, width, height, FALSE, FALSE);
|
||||
|
||||
preview->even = g_malloc (width * 3);
|
||||
preview->odd = g_malloc (width * 3);
|
||||
src = g_malloc (width * bpp);
|
||||
preview->cache = g_malloc(width * bpp * height);
|
||||
preview->rowstride = width * bpp;
|
||||
preview->bpp = bpp;
|
||||
|
||||
for (y = 0; y < height; y++)
|
||||
{
|
||||
gimp_pixel_rgn_get_row (&srcPR, src, x1, y + y1, width);
|
||||
memcpy(preview->cache + (y * width * bpp), src, width * bpp);
|
||||
}
|
||||
|
||||
for (y = 0; y < height; y++)
|
||||
{
|
||||
gimp_old_preview_do_row (preview, y, width,
|
||||
preview->cache + (y * width * bpp));
|
||||
}
|
||||
|
||||
preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
|
||||
preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
|
||||
preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
|
||||
|
||||
g_free (src);
|
||||
}
|
||||
|
||||
void
|
||||
gimp_old_preview_fill_scaled (GimpOldPreview *preview,
|
||||
GimpDrawable *drawable)
|
||||
{
|
||||
gint bpp;
|
||||
gint x1, y1, x2, y2;
|
||||
gint sel_width, sel_height;
|
||||
gint width, height;
|
||||
gdouble px, py;
|
||||
gdouble dx, dy;
|
||||
gint x, y;
|
||||
guchar *dest;
|
||||
GimpPixelFetcher *pft;
|
||||
|
||||
gimp_drawable_mask_bounds (drawable->drawable_id, &x1, &y1, &x2, &y2);
|
||||
|
||||
sel_width = x2 - x1;
|
||||
sel_height = y2 - y1;
|
||||
|
||||
/* Calculate preview size */
|
||||
if (sel_width > sel_height)
|
||||
{
|
||||
width = MIN (sel_width, PREVIEW_SIZE);
|
||||
height = sel_height * width / sel_width;
|
||||
}
|
||||
else
|
||||
{
|
||||
height = MIN(sel_height, PREVIEW_SIZE);
|
||||
width = sel_width * height / sel_height;
|
||||
}
|
||||
|
||||
if (width < 2) width = 2;
|
||||
if (height < 2) height = 2;
|
||||
|
||||
bpp = gimp_drawable_bpp (drawable->drawable_id);
|
||||
|
||||
if (gimp_drawable_is_indexed (drawable->drawable_id))
|
||||
{
|
||||
gint32 image_ID = gimp_drawable_get_image (drawable->drawable_id);
|
||||
preview->cmap = gimp_image_get_cmap (image_ID, &preview->ncolors);
|
||||
}
|
||||
else
|
||||
{
|
||||
preview->cmap = NULL;
|
||||
}
|
||||
|
||||
gtk_preview_size (GTK_PREVIEW (preview->widget), width, height);
|
||||
|
||||
preview->even = g_malloc (width * 3);
|
||||
preview->odd = g_malloc (width * 3);
|
||||
preview->cache = g_malloc (width * bpp * height);
|
||||
preview->rowstride = width * bpp;
|
||||
preview->bpp = bpp;
|
||||
|
||||
dx = (gdouble) (x2 - x1 - 1) / (width - 1);
|
||||
dy = (gdouble) (y2 - y1 - 1) / (height - 1);
|
||||
|
||||
py = y1;
|
||||
|
||||
pft = gimp_pixel_fetcher_new (drawable);
|
||||
|
||||
for (y = 0; y < height; y++)
|
||||
{
|
||||
dest = preview->cache + y * preview->rowstride;
|
||||
px = x1;
|
||||
for (x = 0; x < width; x++)
|
||||
{
|
||||
gimp_pixel_fetcher_get_pixel (pft, (gint) px, (gint) py, dest);
|
||||
dest += bpp;
|
||||
px += dx;
|
||||
}
|
||||
gimp_old_preview_do_row (preview, y, width, dest);
|
||||
py += dy;
|
||||
}
|
||||
gimp_pixel_fetcher_destroy (pft);
|
||||
|
||||
preview->buffer = GTK_PREVIEW (preview->widget)->buffer;
|
||||
preview->width = GTK_PREVIEW (preview->widget)->buffer_width;
|
||||
preview->height = GTK_PREVIEW (preview->widget)->buffer_height;
|
||||
}
|
||||
|
||||
gchar *
|
||||
gimp_plug_in_get_path (const gchar *path_name,
|
||||
const gchar *dir_name)
|
||||
{
|
||||
gchar *path;
|
||||
|
||||
g_return_val_if_fail (path_name != NULL, NULL);
|
||||
g_return_val_if_fail (dir_name != NULL, NULL);
|
||||
|
||||
path = gimp_gimprc_query (path_name);
|
||||
|
||||
if (! path)
|
||||
{
|
||||
gchar *gimprc = gimp_personal_rc_file ("gimprc");
|
||||
gchar *full_path;
|
||||
gchar *esc_path;
|
||||
|
||||
full_path =
|
||||
g_strconcat ("${gimp_dir}", G_DIR_SEPARATOR_S, dir_name,
|
||||
G_SEARCHPATH_SEPARATOR_S,
|
||||
"${gimp_data_dir}", G_DIR_SEPARATOR_S, dir_name,
|
||||
NULL);
|
||||
esc_path = g_strescape (full_path, NULL);
|
||||
g_free (full_path);
|
||||
|
||||
g_message (_("No %s in gimprc:\n"
|
||||
"You need to add an entry like\n"
|
||||
"(%s \"%s\")\n"
|
||||
"to your %s file."),
|
||||
path_name, path_name, esc_path, gimprc);
|
||||
|
||||
g_free (gimprc);
|
||||
g_free (esc_path);
|
||||
}
|
||||
|
||||
return path;
|
||||
}
|
||||
|
|
@ -0,0 +1,103 @@
|
|||
/* LIBGIMPOLDPREVIEW
|
||||
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
||||
*
|
||||
* gimpmiscui.h
|
||||
* Contains all kinds of miscellaneous routines factored out from different
|
||||
* plug-ins. They stay here until their API has crystalized a bit and we can
|
||||
* put them into the file where they belong (Maurits Rijk
|
||||
* <lpeek.mrijk@consunet.nl> if you want to blame someone for this mess)
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#ifndef __GIMP_OLD_PREVIEW_H__
|
||||
#define __GIMP_OLD_PREVIEW_H__
|
||||
|
||||
#include <libgimp/gimptypes.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
/* For information look into the C source or the html documentation */
|
||||
|
||||
/* Preview stuff. WARNING: don't use this in new code!!!!!!!
|
||||
* It's just here to extract some general preview stuff from plug-ins so
|
||||
* that it will be easier to change them when we have a real effect preview
|
||||
* widget.
|
||||
* Don't say I didn't warn you (Maurits).
|
||||
*/
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GtkWidget *widget;
|
||||
GtkWidget *frame;
|
||||
guchar *cache;
|
||||
guchar *even;
|
||||
guchar *odd;
|
||||
guchar *buffer;
|
||||
gint width;
|
||||
gint height;
|
||||
gint rowstride;
|
||||
gint bpp; /* bpp of the drawable */
|
||||
guchar *cmap;
|
||||
gint ncolors;
|
||||
gdouble scale_x;
|
||||
gdouble scale_y;
|
||||
gboolean is_gray;
|
||||
} GimpOldPreview;
|
||||
|
||||
typedef void (*GimpOldPreviewFunc) (const guchar *src,
|
||||
guchar *dest,
|
||||
gint bpp,
|
||||
gpointer data);
|
||||
|
||||
GimpOldPreview * gimp_old_preview_new (GimpDrawable *drawable,
|
||||
gboolean has_frame);
|
||||
GimpOldPreview * gimp_old_preview_new2 (GimpImageType drawable_type,
|
||||
gboolean has_frame);
|
||||
void gimp_old_preview_free (GimpOldPreview *preview);
|
||||
|
||||
void gimp_old_preview_update (GimpOldPreview *preview,
|
||||
GimpOldPreviewFunc func,
|
||||
gpointer data);
|
||||
|
||||
|
||||
void gimp_old_preview_fill_with_thumb (GimpOldPreview *preview,
|
||||
gint32 drawable_ID);
|
||||
void gimp_old_preview_fill (GimpOldPreview *preview,
|
||||
GimpDrawable *drawable);
|
||||
void gimp_old_preview_fill_scaled (GimpOldPreview *preview,
|
||||
GimpDrawable *drawable);
|
||||
|
||||
void gimp_old_preview_do_row (GimpOldPreview *preview,
|
||||
gint row,
|
||||
gint width,
|
||||
const guchar *src);
|
||||
|
||||
void gimp_old_preview_put_pixel (GimpOldPreview *preview,
|
||||
gint x,
|
||||
gint y,
|
||||
const guchar *pixel);
|
||||
void gimp_old_preview_get_pixel (GimpOldPreview *preview,
|
||||
gint x,
|
||||
gint y,
|
||||
guchar *pixel);
|
||||
|
||||
gchar * gimp_plug_in_get_path (const gchar *path_name,
|
||||
const gchar *dir_name);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* __GIMP_OLD_PREVIEW_H__ */
|
Loading…
Reference in New Issue