ported to GimpAspectPreview.
* plug-ins/common/max_rgb.c: ported to GimpAspectPreview.
This commit is contained in:
David Odin
@ -1,3 +1,7 @@
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2004-10-03 DindinX <dindinx@gimp.org>
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* plug-ins/common/max_rgb.c: ported to GimpAspectPreview.
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2004-10-03 Michael Schumacher <schumaml@gmx.de>
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* plug-ins/dbbrowser/Makefile.am
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@ -50,13 +50,10 @@ static void run (const gchar *name,
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gint *nreturn_vals,
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GimpParam **return_vals);
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static GimpPDBStatusType main_function (GimpDrawable *drawable,
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gboolean preview_mode);
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static gint dialog (GimpDrawable *drawable);
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static void radio_callback (GtkWidget *widget,
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gpointer data);
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static GimpPDBStatusType main_function (GimpDrawable *drawable,
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GimpPreview *preview);
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static gint max_rgb_dialog (GimpDrawable *drawable);
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GimpPlugInInfo PLUG_IN_INFO =
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{
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@ -74,19 +71,16 @@ enum
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typedef struct
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{
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gint max_p;
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gint max_p;
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gboolean preview;
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} ValueType;
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static ValueType pvals =
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{
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MAX_CHANNELS
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MAX_CHANNELS,
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TRUE
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};
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#define PREVIEW_SIZE 128
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static GtkWidget *preview;
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static gint preview_width, preview_height, preview_bpp;
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static guchar *preview_cache;
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MAIN ()
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static void
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@ -152,7 +146,7 @@ run (const gchar *name,
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g_message (_("Can only operate on RGB drawables."));
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return;
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}
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if (! dialog (drawable))
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if (! max_rgb_dialog (drawable))
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return;
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break;
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case GIMP_RUN_NONINTERACTIVE:
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@ -164,7 +158,7 @@ run (const gchar *name,
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break;
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}
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status = main_function (drawable, FALSE);
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status = main_function (drawable, NULL);
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if (run_mode != GIMP_RUN_NONINTERACTIVE)
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gimp_displays_flush ();
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@ -214,7 +208,7 @@ max_rgb_func (const guchar *src,
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static GimpPDBStatusType
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main_function (GimpDrawable *drawable,
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gboolean preview_mode)
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GimpPreview *preview)
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{
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MaxRgbParam_t param;
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@ -222,26 +216,30 @@ main_function (GimpDrawable *drawable,
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param.flag = (0 < pvals.max_p) ? 1 : -1;
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param.has_alpha = gimp_drawable_has_alpha (drawable->drawable_id);
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if (preview_mode)
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if (preview)
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{
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gint i;
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guchar *buffer = g_new (guchar,
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preview_width * preview_height * preview_bpp);
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guchar *buffer;
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guchar *src;
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gint width, height, bpp;
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for (i = 0; i<preview_width * preview_height; i++)
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gimp_preview_get_size (preview, &width, &height);
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src = gimp_drawable_get_thumbnail_data (drawable->drawable_id,
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&width, &height, &bpp);
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buffer = g_new (guchar, width * height * bpp);
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for (i = 0; i < width * height; i++)
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{
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max_rgb_func (preview_cache + i * preview_bpp,
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buffer + i * preview_bpp,
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preview_bpp,
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max_rgb_func (src + i * bpp,
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buffer + i * bpp,
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bpp,
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¶m);
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}
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gimp_preview_area_draw (GIMP_PREVIEW_AREA (preview),
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0, 0, preview_width, preview_height,
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gimp_drawable_type (drawable->drawable_id),
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buffer,
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preview_width * preview_bpp);
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gimp_preview_draw_buffer (preview, buffer, width * bpp);
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g_free (buffer);
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g_free (src);
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}
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else
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{
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@ -258,11 +256,11 @@ main_function (GimpDrawable *drawable,
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/* dialog stuff */
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static gint
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dialog (GimpDrawable *drawable)
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max_rgb_dialog (GimpDrawable *drawable)
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{
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GtkWidget *dlg;
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GtkWidget *vbox;
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GtkWidget *hbox;
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GtkWidget *dialog;
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GtkWidget *main_vbox;
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GtkWidget *preview;
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GtkWidget *frame;
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GtkWidget *max;
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GtkWidget *min;
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@ -270,36 +268,29 @@ dialog (GimpDrawable *drawable)
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gimp_ui_init ("max_rgb", TRUE);
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dlg = gimp_dialog_new (_("Max RGB"), "max_rgb",
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NULL, 0,
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gimp_standard_help_func, "plug-in-max-rgb",
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dialog = gimp_dialog_new (_("Max RGB"), "max_rgb",
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NULL, 0,
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gimp_standard_help_func, "plug-in-max-rgb",
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_OK, GTK_RESPONSE_OK,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_OK, GTK_RESPONSE_OK,
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NULL);
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NULL);
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vbox = gtk_vbox_new (FALSE, 12);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
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gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), vbox, TRUE, TRUE, 0);
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gtk_widget_show (vbox);
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main_vbox = gtk_vbox_new (FALSE, 12);
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gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
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gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), main_vbox);
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gtk_widget_show (main_vbox);
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hbox = gtk_hbox_new (FALSE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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preview = gimp_preview_area_new ();
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preview_width = preview_height = PREVIEW_SIZE;
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preview_cache = gimp_drawable_get_thumbnail_data (drawable->drawable_id,
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&preview_width,
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&preview_height,
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&preview_bpp);
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gtk_widget_set_size_request (preview, preview_width, preview_height);
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gtk_box_pack_start (GTK_BOX (hbox), preview, FALSE, FALSE, 0);
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preview = gimp_aspect_preview_new (drawable, &pvals.preview);
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gtk_box_pack_start_defaults (GTK_BOX (main_vbox), preview);
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gtk_widget_show (preview);
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g_signal_connect_swapped (preview, "invalidated",
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G_CALLBACK (main_function),
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drawable);
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frame = gimp_int_radio_group_new (FALSE, NULL,
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G_CALLBACK (radio_callback),
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G_CALLBACK (gimp_radio_button_update),
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&pvals.max_p, pvals.max_p,
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_("_Hold the maximal channels"),
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@ -310,33 +301,21 @@ dialog (GimpDrawable *drawable)
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NULL);
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g_object_set_data (G_OBJECT (max), "drawable", drawable);
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g_object_set_data (G_OBJECT (min), "drawable", drawable);
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g_signal_connect_swapped (max, "toggled",
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G_CALLBACK (gimp_preview_invalidate),
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preview);
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g_signal_connect_swapped (min, "toggled",
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G_CALLBACK (gimp_preview_invalidate),
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preview);
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gtk_container_add (GTK_CONTAINER (vbox), frame);
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gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
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gtk_widget_show (frame);
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gtk_widget_show (dlg);
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gtk_widget_show (dialog);
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main_function (drawable, TRUE);
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run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
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run = (gimp_dialog_run (GIMP_DIALOG (dlg)) == GTK_RESPONSE_OK);
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gtk_widget_destroy (dlg);
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gtk_widget_destroy (dialog);
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return run;
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}
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static void
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radio_callback (GtkWidget *widget,
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gpointer data)
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{
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gimp_radio_button_update (widget, data);
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if (GTK_TOGGLE_BUTTON (widget)->active)
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{
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GimpDrawable *drawable;
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drawable = g_object_get_data (G_OBJECT (widget), "drawable");
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main_function (drawable, TRUE);
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}
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}
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