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applied patch from Yeti that adds spinbuttons instead of simple text 

2004-04-15  Sven Neumann  <sven@gimp.org>

	* plug-ins/ifscompose/ifscompose.c: applied patch from Yeti that
	adds spinbuttons instead of simple text entries (bug #138132).
This commit is contained in:
Sven Neumann 2004-04-15 14:14:10 +00:00 committed by Sven Neumann
parent dab0f9b6cf
commit 850f43b3db
2 changed files with 54 additions and 108 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-04-15 Sven Neumann <sven@gimp.org>
* plug-ins/ifscompose/ifscompose.c: applied patch from Yeti that
adds spinbuttons instead of simple text entries (bug #138132).
2004-04-15 Sven Neumann <sven@gimp.org>
* plug-ins/common/Makefile.am

157
plug-ins/ifscompose/ifscompose.c
View File

@ -25,12 +25,13 @@
* 1. Run in non-interactive mode (need to figure out useful
* way for a script to give the 19N paramters for an image).
* Perhaps just support saving parameters to a file, script
* passes file name.
* passes file name. (The save-to-file part is already done [Yeti])
* 2. Save settings on a per-layer basis (long term, needs GIMP
* support to do properly). Load/save from affine parameters?
* 3. Figure out if we need multiple phases for supersampled
* brushes.
* 4. (minor) Make undo work correctly when focus is in entry widget.
* (This seems fixed now (by mere change to spinbuttons) [Yeti])
*/
#include "config.h"
@ -88,7 +89,7 @@ typedef struct
{
GtkObject *adjustment;
GtkWidget *scale;
GtkWidget *entry;
GtkWidget *spin;
ValuePairType type;
@ -97,8 +98,6 @@ typedef struct
gdouble *d;
gint *i;
} data;
gint entry_handler_id;
} ValuePair;
typedef struct
@ -271,8 +270,6 @@ static ValuePair *value_pair_create (gpointer data,
gboolean create_scale,
ValuePairType type);
static void value_pair_update (ValuePair *value_pair);
static void value_pair_entry_callback (GtkWidget *w,
ValuePair *value_pair);
static void value_pair_destroy_callback (GtkWidget *widget,
ValuePair *value_pair);
static void value_pair_scale_callback (GtkAdjustment *adjustment,
@ -561,9 +558,9 @@ ifs_compose_trans_page (void)
ifsD->x_pair = value_pair_create (&ifsD->current_vals.x, 0.0, 1.0, FALSE,
VALUE_PAIR_DOUBLE);
gtk_table_attach (GTK_TABLE (table), ifsD->x_pair->entry, 1, 2, 0, 1,
gtk_table_attach (GTK_TABLE (table), ifsD->x_pair->spin, 1, 2, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->x_pair->entry);
gtk_widget_show (ifsD->x_pair->spin);
/* Y */
@ -575,9 +572,9 @@ ifs_compose_trans_page (void)
ifsD->y_pair = value_pair_create (&ifsD->current_vals.y, 0.0, 1.0, FALSE,
VALUE_PAIR_DOUBLE);
gtk_table_attach (GTK_TABLE (table), ifsD->y_pair->entry, 1, 2, 1, 2,
gtk_table_attach (GTK_TABLE (table), ifsD->y_pair->spin, 1, 2, 1, 2,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->y_pair->entry);
gtk_widget_show (ifsD->y_pair->spin);
/* Scale */
@ -589,9 +586,9 @@ ifs_compose_trans_page (void)
ifsD->scale_pair = value_pair_create (&ifsD->current_vals.scale, 0.0, 1.0,
FALSE, VALUE_PAIR_DOUBLE);
gtk_table_attach (GTK_TABLE (table), ifsD->scale_pair->entry, 3, 4, 0, 1,
gtk_table_attach (GTK_TABLE (table), ifsD->scale_pair->spin, 3, 4, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->scale_pair->entry);
gtk_widget_show (ifsD->scale_pair->spin);
/* Angle */
@ -603,9 +600,9 @@ ifs_compose_trans_page (void)
ifsD->angle_pair = value_pair_create (&ifsD->current_vals.theta, -180, 180,
FALSE, VALUE_PAIR_DOUBLE);
gtk_table_attach (GTK_TABLE (table), ifsD->angle_pair->entry, 3, 4, 1, 2,
gtk_table_attach (GTK_TABLE (table), ifsD->angle_pair->spin, 3, 4, 1, 2,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->angle_pair->entry);
gtk_widget_show (ifsD->angle_pair->spin);
/* Asym */
@ -617,9 +614,9 @@ ifs_compose_trans_page (void)
ifsD->asym_pair = value_pair_create (&ifsD->current_vals.asym, 0.10, 10.0,
FALSE, VALUE_PAIR_DOUBLE);
gtk_table_attach (GTK_TABLE (table), ifsD->asym_pair->entry, 5, 6, 0, 1,
gtk_table_attach (GTK_TABLE (table), ifsD->asym_pair->spin, 5, 6, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->asym_pair->entry);
gtk_widget_show (ifsD->asym_pair->spin);
/* Shear */
@ -631,9 +628,9 @@ ifs_compose_trans_page (void)
ifsD->shear_pair = value_pair_create (&ifsD->current_vals.shear, -10.0, 10.0,
FALSE, VALUE_PAIR_DOUBLE);
gtk_table_attach (GTK_TABLE (table), ifsD->shear_pair->entry, 5, 6, 1, 2,
gtk_table_attach (GTK_TABLE (table), ifsD->shear_pair->spin, 5, 6, 1, 2,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->shear_pair->entry);
gtk_widget_show (ifsD->shear_pair->spin);
/* Flip */
@ -694,9 +691,9 @@ ifs_compose_color_page (void)
gtk_table_attach (GTK_TABLE (table), ifsD->hue_scale_pair->scale, 3, 4, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->hue_scale_pair->scale);
gtk_table_attach (GTK_TABLE (table), ifsD->hue_scale_pair->entry, 4, 5, 0, 1,
gtk_table_attach (GTK_TABLE (table), ifsD->hue_scale_pair->spin, 4, 5, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->hue_scale_pair->entry);
gtk_widget_show (ifsD->hue_scale_pair->spin);
label = gtk_label_new (_("Scale Value by:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
@ -709,9 +706,9 @@ ifs_compose_color_page (void)
gtk_table_attach (GTK_TABLE (table), ifsD->value_scale_pair->scale,
3, 4, 1, 2, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->value_scale_pair->scale);
gtk_table_attach (GTK_TABLE (table), ifsD->value_scale_pair->entry,
gtk_table_attach (GTK_TABLE (table), ifsD->value_scale_pair->spin,
4, 5, 1, 2, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsD->value_scale_pair->entry);
gtk_widget_show (ifsD->value_scale_pair->spin);
/* Full color control section */
@ -1043,8 +1040,8 @@ ifs_compose_dialog (GimpDrawable *drawable)
VALUE_PAIR_DOUBLE);
gtk_box_pack_start (GTK_BOX (hbox), ifsD->prob_pair->scale, TRUE, TRUE, 0);
gtk_widget_show (ifsD->prob_pair->scale);
gtk_box_pack_start (GTK_BOX (hbox), ifsD->prob_pair->entry, FALSE, TRUE, 0);
gtk_widget_show (ifsD->prob_pair->entry);
gtk_box_pack_start (GTK_BOX (hbox), ifsD->prob_pair->spin, FALSE, TRUE, 0);
gtk_widget_show (ifsD->prob_pair->spin);
gtk_widget_show (hbox);
gtk_widget_show (vbox);
@ -1288,9 +1285,9 @@ ifs_options_dialog (void)
ifsOptD->memory_pair = value_pair_create (&ifsvals.max_memory,
1, 1000000, FALSE,
VALUE_PAIR_INT);
gtk_table_attach (GTK_TABLE (table), ifsOptD->memory_pair->entry,
gtk_table_attach (GTK_TABLE (table), ifsOptD->memory_pair->spin,
1, 2, 0, 1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsOptD->memory_pair->entry);
gtk_widget_show (ifsOptD->memory_pair->spin);
label = gtk_label_new (_("Iterations:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
@ -1301,9 +1298,9 @@ ifs_options_dialog (void)
ifsOptD->iterations_pair = value_pair_create (&ifsvals.iterations,
1, 10000000, FALSE,
VALUE_PAIR_INT);
gtk_table_attach (GTK_TABLE (table), ifsOptD->iterations_pair->entry,
gtk_table_attach (GTK_TABLE (table), ifsOptD->iterations_pair->spin,
1, 2, 1, 2, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsOptD->iterations_pair->entry);
gtk_widget_show (ifsOptD->iterations_pair->spin);
gtk_widget_show (label);
label = gtk_label_new (_("Subdivide:"));
@ -1315,9 +1312,9 @@ ifs_options_dialog (void)
ifsOptD->subdivide_pair = value_pair_create (&ifsvals.subdivide,
1, 10, FALSE,
VALUE_PAIR_INT);
gtk_table_attach (GTK_TABLE (table), ifsOptD->subdivide_pair->entry,
gtk_table_attach (GTK_TABLE (table), ifsOptD->subdivide_pair->spin,
1, 2, 2, 3, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsOptD->subdivide_pair->entry);
gtk_widget_show (ifsOptD->subdivide_pair->spin);
label = gtk_label_new (_("Spot Radius:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
@ -1331,9 +1328,9 @@ ifs_options_dialog (void)
gtk_table_attach (GTK_TABLE (table), ifsOptD->radius_pair->scale,
1, 2, 3, 4, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsOptD->radius_pair->scale);
gtk_table_attach (GTK_TABLE (table), ifsOptD->radius_pair->entry,
gtk_table_attach (GTK_TABLE (table), ifsOptD->radius_pair->spin,
2, 3, 3, 4, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ifsOptD->radius_pair->entry);
gtk_widget_show (ifsOptD->radius_pair->spin);
value_pair_update (ifsOptD->iterations_pair);
value_pair_update (ifsOptD->subdivide_pair);
@ -2020,13 +2017,17 @@ design_area_select_all_callback (GtkWidget *w,
static void
val_changed_update (void)
{
gdouble width = ifsDesign->area->allocation.width;
gdouble height = ifsDesign->area->allocation.height;
AffElement *cur = elements[ifsD->current_element];
gdouble width;
gdouble height;
AffElement *cur;
if (ifsD->in_update)
return;
width = ifsDesign->area->allocation.width;
height = ifsDesign->area->allocation.height;
cur = elements[ifsD->current_element];
undo_begin ();
undo_update (ifsD->current_element);
@ -2138,9 +2139,9 @@ simple_color_set_sensitive (void)
gtk_widget_set_sensitive (ifsD->target_cmap->hbox, sc);
gtk_widget_set_sensitive (ifsD->hue_scale_pair->scale, sc);
gtk_widget_set_sensitive (ifsD->hue_scale_pair->entry, sc);
gtk_widget_set_sensitive (ifsD->hue_scale_pair->spin, sc);
gtk_widget_set_sensitive (ifsD->value_scale_pair->scale, sc);
gtk_widget_set_sensitive (ifsD->value_scale_pair->entry, sc);
gtk_widget_set_sensitive (ifsD->value_scale_pair->spin, sc);
gtk_widget_set_sensitive (ifsD->red_cmap->hbox, !sc);
gtk_widget_set_sensitive (ifsD->green_cmap->hbox, !sc);
@ -2153,6 +2154,7 @@ simple_color_toggled (GtkWidget *widget,
gpointer data)
{
AffElement *cur = elements[ifsD->current_element];
cur->v.simple_color = GTK_TOGGLE_BUTTON (widget)->active;
ifsD->current_vals.simple_color = cur->v.simple_color;
if (cur->v.simple_color)
@ -2187,10 +2189,6 @@ value_pair_create (gpointer data,
g_object_ref (value_pair->adjustment);
gtk_object_sink (value_pair->adjustment);
g_signal_connect (value_pair->adjustment, "value_changed",
G_CALLBACK (value_pair_scale_callback),
value_pair);
if (create_scale)
{
value_pair->scale =
@ -2200,7 +2198,7 @@ value_pair_create (gpointer data,
if (type == VALUE_PAIR_INT)
gtk_scale_set_digits (GTK_SCALE (value_pair->scale), 0);
else
gtk_scale_set_digits (GTK_SCALE (value_pair->scale), 2);
gtk_scale_set_digits (GTK_SCALE (value_pair->scale), 3);
gtk_scale_set_draw_value (GTK_SCALE (value_pair->scale), FALSE);
gtk_range_set_update_policy (GTK_RANGE (value_pair->scale),
@ -2209,19 +2207,20 @@ value_pair_create (gpointer data,
else
value_pair->scale = NULL;
/* We destroy the value pair when the entry is destroyed, so
/* We destroy the value pair when the spinbutton is destroyed, so
* we don't need to hold a refcount on the entry
*/
value_pair->entry = gtk_entry_new ();
gtk_widget_set_size_request (value_pair->entry, ENTRY_WIDTH, -1);
value_pair->entry_handler_id =
g_signal_connect (value_pair->entry, "changed",
G_CALLBACK (value_pair_entry_callback),
value_pair);
g_signal_connect (value_pair->entry, "destroy",
value_pair->spin
= gtk_spin_button_new (GTK_ADJUSTMENT (value_pair->adjustment),
1.0, 3);
gtk_widget_set_size_request (value_pair->spin, 72, -1);
g_signal_connect (value_pair->spin, "destroy",
G_CALLBACK (value_pair_destroy_callback),
value_pair);
g_signal_connect (value_pair->adjustment, "value_changed",
G_CALLBACK (value_pair_scale_callback),
value_pair);
return value_pair;
}
@ -2229,33 +2228,19 @@ value_pair_create (gpointer data,
static void
value_pair_update (ValuePair *value_pair)
{
gchar buffer[32];
if (value_pair->type == VALUE_PAIR_INT)
{
gtk_adjustment_set_value (GTK_ADJUSTMENT (value_pair->adjustment),
*value_pair->data.i);
sprintf (buffer, "%d", *value_pair->data.i);
}
else
{
gtk_adjustment_set_value (GTK_ADJUSTMENT (value_pair->adjustment),
*value_pair->data.d);
sprintf (buffer, "%0.2f", *value_pair->data.d);
}
g_signal_handler_block (value_pair->entry,
value_pair->entry_handler_id);
gtk_entry_set_text (GTK_ENTRY (value_pair->entry), buffer);
g_signal_handler_unblock (value_pair->entry,
value_pair->entry_handler_id);
}
static void
value_pair_scale_callback (GtkAdjustment *adjustment,
ValuePair *value_pair)
{
gchar buffer[32];
gint changed = FALSE;
if (value_pair->type == VALUE_PAIR_DOUBLE)
@ -2264,7 +2249,6 @@ value_pair_scale_callback (GtkAdjustment *adjustment,
{
changed = TRUE;
*value_pair->data.d = adjustment->value;
sprintf (buffer, "%0.2f", adjustment->value);
}
}
else
@ -2273,54 +2257,11 @@ value_pair_scale_callback (GtkAdjustment *adjustment,
{
changed = TRUE;
*value_pair->data.i = adjustment->value;
sprintf (buffer, "%d", (gint) adjustment->value);
}
}
if (changed)
{
g_signal_handler_block (value_pair->entry,
value_pair->entry_handler_id);
gtk_entry_set_text (GTK_ENTRY (value_pair->entry), buffer);
g_signal_handler_unblock (value_pair->entry,
value_pair->entry_handler_id);
val_changed_update ();
}
}
static void
value_pair_entry_callback (GtkWidget *widget,
ValuePair *value_pair)
{
GtkAdjustment *adjustment = GTK_ADJUSTMENT (value_pair->adjustment);
gdouble new_value;
gdouble old_value;
if (value_pair->type == VALUE_PAIR_INT)
{
old_value = *value_pair->data.i;
new_value = atoi(gtk_entry_get_text (GTK_ENTRY (widget)));
}
else
{
old_value = *value_pair->data.d;
new_value = atof(gtk_entry_get_text (GTK_ENTRY (widget)));
}
if (floor(0.5+old_value*10000) != floor(0.5+new_value*10000))
{
if ((new_value >= adjustment->lower) &&
(new_value <= adjustment->upper))
{
if (value_pair->type == VALUE_PAIR_INT)
*value_pair->data.i = new_value;
else
*value_pair->data.d = new_value;
gtk_adjustment_set_value (adjustment, new_value);
}
}
}
static void