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Diffstat (limited to 'src/gutenprintui/panel.c')
-rw-r--r--src/gutenprintui/panel.c219
1 files changed, 176 insertions, 43 deletions
diff --git a/src/gutenprintui/panel.c b/src/gutenprintui/panel.c
index ffc46ef..e6ba4db 100644
--- a/src/gutenprintui/panel.c
+++ b/src/gutenprintui/panel.c
@@ -1,5 +1,5 @@
/*
- * "$Id: panel.c,v 1.4 2005/08/14 16:08:29 rleigh Exp $"
+ * "$Id: panel.c,v 1.5 2005/09/17 21:54:33 rlk Exp $"
*
* Main window code for Print plug-in for the GIMP.
*
@@ -70,6 +70,9 @@ static GtkWidget *cyan_button;
static GtkWidget *magenta_button;
static GtkWidget *yellow_button;
static GtkWidget *black_button;
+static GtkWidget *red_button;
+static GtkWidget *green_button;
+static GtkWidget *blue_button;
static GtkWidget *print_dialog; /* Print dialog window */
@@ -142,6 +145,7 @@ static gboolean need_exposure = FALSE;
static gboolean suppress_scaling_adjustment = FALSE;
static gboolean suppress_scaling_callback = FALSE;
static gboolean thumbnail_update_pending = FALSE;
+static gboolean thumbnail_needs_rebuild = FALSE;
/*
* These are semaphores, not true booleans.
*/
@@ -253,7 +257,7 @@ static void redraw_color_swatch (void);
static void color_update (GtkAdjustment *adjustment);
static void dimension_update (GtkAdjustment *adjustment);
static void set_controls_active (GtkObject *checkbutton, gpointer optno);
-static void update_adjusted_thumbnail (void);
+static void update_adjusted_thumbnail (gboolean regenerate_image);
static void set_media_size(const gchar *new_media_size);
static const stp_printer_t *tmp_printer = NULL;
@@ -384,7 +388,7 @@ open_curve_editor(GtkObject *button, gpointer xopt)
stp_curve_destroy(opt->info.curve.current);
opt->info.curve.current = nseed;
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(FALSE);
}
/* gtk_window_activate_focus(GTK_WINDOW(opt->info.curve.dialog)); */
return 1;
@@ -400,7 +404,7 @@ set_default_curve_callback(GtkObject *button, gpointer xopt)
set_gtk_curve_values(gcurve, seed);
set_stp_curve_values(gcurve, opt);
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
return 1;
}
@@ -416,7 +420,7 @@ set_previous_curve_callback(GtkObject *button, gpointer xopt)
set_gtk_curve_values(gcurve, seed);
set_stp_curve_values(gcurve, opt);
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
return 1;
}
@@ -434,7 +438,7 @@ set_curve_callback(GtkObject *button, gpointer xopt)
stp_curve_destroy(opt->info.curve.current);
opt->info.curve.current = NULL;
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
return 1;
}
@@ -447,7 +451,7 @@ curve_draw_callback(GtkWidget *widget, GdkEvent *event, gpointer xopt)
case GDK_BUTTON_RELEASE:
set_stp_curve_values(widget, opt);
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
break;
default:
break;
@@ -461,7 +465,7 @@ curve_type_changed(GtkWidget *widget, gpointer xopt)
option_t *opt = (option_t *)xopt;
set_stp_curve_values(widget, opt);
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
return 1;
}
@@ -479,7 +483,7 @@ cancel_curve_callback(GtkObject *button, gpointer xopt)
gtk_widget_set_sensitive(GTK_WIDGET(opt->checkbox), TRUE);
opt->info.curve.is_visible = FALSE;
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
}
return 1;
}
@@ -566,8 +570,7 @@ checkbox_callback(GtkObject *button, gpointer xopt)
opt->info.bool.current);
invalidate_frame();
invalidate_preview_thumbnail();
- if (opt->fast_desc->p_class == STP_PARAMETER_CLASS_OUTPUT)
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
preview_update();
return 1;
}
@@ -1147,7 +1150,7 @@ static void
color_button_callback(GtkWidget *widget, gpointer data)
{
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
}
static void
@@ -2135,6 +2138,27 @@ create_color_adjust_window (void)
gtk_signal_connect (GTK_OBJECT (black_button), "toggled",
GTK_SIGNAL_FUNC (color_button_callback), NULL);
+ red_button = gtk_toggle_button_new_with_label(_("Red"));
+ gtk_box_pack_start(GTK_BOX(output_color_vbox), red_button, TRUE, TRUE, 0);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(red_button), TRUE);
+ gtk_widget_show(GTK_WIDGET(red_button));
+ gtk_signal_connect (GTK_OBJECT (red_button), "toggled",
+ GTK_SIGNAL_FUNC (color_button_callback), NULL);
+
+ green_button = gtk_toggle_button_new_with_label(_("Green"));
+ gtk_box_pack_start(GTK_BOX(output_color_vbox), green_button, TRUE, TRUE,0);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(green_button), TRUE);
+ gtk_widget_show(GTK_WIDGET(green_button));
+ gtk_signal_connect (GTK_OBJECT (green_button), "toggled",
+ GTK_SIGNAL_FUNC (color_button_callback), NULL);
+
+ blue_button = gtk_toggle_button_new_with_label(_("Blue"));
+ gtk_box_pack_start(GTK_BOX(output_color_vbox), blue_button, TRUE, TRUE, 0);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(blue_button), TRUE);
+ gtk_widget_show(GTK_WIDGET(blue_button));
+ gtk_signal_connect (GTK_OBJECT (blue_button), "toggled",
+ GTK_SIGNAL_FUNC (color_button_callback), NULL);
+
color_adjustment_table = gtk_table_new(1, 1, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (color_adjustment_table), 2);
gtk_table_set_row_spacings (GTK_TABLE (color_adjustment_table), 0);
@@ -2330,7 +2354,7 @@ create_main_window (void)
do_update_thumbnail = 1;
build_printer_combo ();
plist_callback (NULL, (gpointer) stpui_plist_current);
- update_adjusted_thumbnail ();
+ update_adjusted_thumbnail (TRUE);
gtk_widget_show (print_dialog);
}
@@ -2650,7 +2674,7 @@ set_orientation(int orientation)
preview_thumbnail_w = thumbnail_h;
break;
}
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(FALSE);
}
static void
@@ -2848,7 +2872,7 @@ do_color_updates (void)
}
}
}
- update_adjusted_thumbnail ();
+ update_adjusted_thumbnail (TRUE);
}
static void
@@ -3101,7 +3125,7 @@ plist_callback (GtkWidget *widget,
setup_update ();
do_all_updates();
suppress_preview_update--;
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
preview_update ();
}
@@ -3299,7 +3323,7 @@ combo_callback(GtkWidget *widget, gpointer data)
set_media_size(new_value);
g_idle_add(refresh_all_options, NULL);
if (option->fast_desc->p_class == STP_PARAMETER_CLASS_OUTPUT)
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
preview_update();
}
}
@@ -3338,7 +3362,7 @@ output_type_callback (GtkWidget *widget,
gtk_widget_show(output_color_vbox);
stp_set_string_parameter(pv->v, "PrintingMode", (const char *) data);
invalidate_preview_thumbnail ();
- update_adjusted_thumbnail ();
+ update_adjusted_thumbnail (TRUE);
set_options_active(NULL);
preview_update ();
do_all_updates();
@@ -3850,18 +3874,77 @@ fill_buffer_writefunc(void *priv, const char *buffer, size_t bytes)
{
int mask = 0;
int i;
- int pixels = bytes / 4;
+
priv_t *p = (priv_t *) priv;
unsigned char *where = p->base_addr + p->offset;
const unsigned char *xbuffer = (const unsigned char *)buffer;
- if (p->bpp == 1)
+ if (strcmp(p->output_type, "Whitescale") == 0)
+ {
+ memcpy(where, xbuffer, bytes);
+ p->offset += bytes;
+ }
+ else if (strcmp(p->output_type, "Grayscale") == 0)
{
- memcpy(where, buffer, bytes);
+ for (i = 0; i < bytes; i++)
+ where[i] = ~xbuffer[i];
p->offset += bytes;
}
+ else if (strcmp(p->output_type, "RGB") == 0)
+ {
+ int pixels = bytes / 3;
+ if (bytes + p->offset > p->limit)
+ bytes = p->limit - p->offset;
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(red_button)))
+ mask |= 1;
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(green_button)))
+ mask |= 2;
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(blue_button)))
+ mask |= 4;
+
+ memset(where, 0, pixels * 3);
+ for (i = 0; i < pixels; i++)
+ {
+ if (mask & 1)
+ where[0] = xbuffer[0];
+ if (mask & 2)
+ where[1] = xbuffer[1];
+ if (mask & 4)
+ where[2] = xbuffer[2];
+ where += 3;
+ xbuffer += 3;
+ }
+ p->offset += pixels * 3;
+ }
+ else if (strcmp(p->output_type, "CMY") == 0)
+ {
+ int pixels = bytes / 3;
+ if (bytes + p->offset > p->limit)
+ bytes = p->limit - p->offset;
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cyan_button)))
+ mask |= 1;
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(magenta_button)))
+ mask |= 2;
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(yellow_button)))
+ mask |= 4;
+
+ memset(where, 0xff, pixels * 3);
+ for (i = 0; i < pixels; i++)
+ {
+ if (mask & 1)
+ where[0] = -xbuffer[0];
+ if (mask & 2)
+ where[1] = -xbuffer[1];
+ if (mask & 4)
+ where[2] = -xbuffer[2];
+ where += 3;
+ xbuffer += 3;
+ }
+ p->offset += pixels * 3;
+ }
else
{
+ int pixels = bytes / 4;
if (bytes + p->offset > p->limit)
bytes = p->limit - p->offset;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cyan_button)))
@@ -4038,7 +4121,7 @@ compute_thumbnail(const stp_vars_t *v)
stp_image_t *im = stpui_image_thumbnail_new(thumbnail_data, thumbnail_w,
thumbnail_h, thumbnail_bpp);
stp_vars_t *nv = stp_vars_create_copy(v);
- stp_set_driver(nv, "raw-data-8");
+ const char *output_type = stp_describe_output(nv);
stp_set_top(nv, 0);
stp_set_left(nv, 0);
stp_set_width(nv, thumbnail_w);
@@ -4047,18 +4130,65 @@ compute_thumbnail(const stp_vars_t *v)
stp_set_outdata(nv, &priv);
stp_set_errfunc(nv, stpui_get_errfunc());
stp_set_errdata(nv, stpui_get_errdata());
- if (!print_mode_is_color(nv))
+ if (strcmp(output_type, "Whitescale") == 0)
{
+ gtk_widget_hide(output_color_vbox);
priv.bpp = 1;
+ priv.output_type = "Whitescale";
stp_set_string_parameter(nv, "InkType", "RGBGray");
}
+ else if (strcmp(output_type, "Grayscale") == 0)
+ {
+ gtk_widget_hide(output_color_vbox);
+ priv.bpp = 1;
+ priv.output_type = "Grayscale";
+ stp_set_string_parameter(nv, "InkType", "CMYGray");
+ }
+ else if (strcmp(output_type, "CMY") == 0)
+ {
+ gtk_widget_hide(black_button);
+ gtk_widget_hide(red_button);
+ gtk_widget_hide(green_button);
+ gtk_widget_hide(blue_button);
+ gtk_widget_show(cyan_button);
+ gtk_widget_show(magenta_button);
+ gtk_widget_show(yellow_button);
+ gtk_widget_show(output_color_vbox);
+ priv.bpp = 3;
+ priv.output_type = "CMY";
+ stp_set_string_parameter(nv, "InkType", "CMY");
+ }
+ else if (strcmp(output_type, "RGB") == 0)
+ {
+ gtk_widget_hide(cyan_button);
+ gtk_widget_hide(magenta_button);
+ gtk_widget_hide(yellow_button);
+ gtk_widget_hide(black_button);
+ gtk_widget_show(red_button);
+ gtk_widget_show(green_button);
+ gtk_widget_show(blue_button);
+ gtk_widget_show(output_color_vbox);
+ priv.bpp = 3;
+ priv.output_type = "RGB";
+ stp_set_string_parameter(nv, "InkType", "RGB");
+ }
else
{
+ gtk_widget_hide(red_button);
+ gtk_widget_hide(green_button);
+ gtk_widget_hide(blue_button);
+ gtk_widget_show(cyan_button);
+ gtk_widget_show(magenta_button);
+ gtk_widget_show(yellow_button);
+ gtk_widget_show(black_button);
+ gtk_widget_show(output_color_vbox);
priv.bpp = 4;
+ priv.output_type = "CMYK";
stp_set_string_parameter(nv, "InkType", "CMYK");
}
stp_set_page_height(nv, thumbnail_h);
stp_set_page_width(nv, thumbnail_w);
+ stp_set_driver(nv, "raw-data-8");
stp_set_float_parameter(nv, "Density", 1.0);
stp_set_float_parameter(nv, "InkLimit", 0);
stp_set_string_parameter(nv, "InputImageType", "RGB");
@@ -4073,6 +4203,7 @@ compute_thumbnail(const stp_vars_t *v)
fprintf(stderr, "Could not print thumbnail!\n");
}
stp_vars_destroy(nv);
+ thumbnail_needs_rebuild = FALSE;
return answer;
}
@@ -4117,21 +4248,6 @@ set_thumbnail_orientation(void)
}
static void
-update_adjusted_thumbnail (void)
-{
- if (thumbnail_data && adjusted_thumbnail_data && do_update_thumbnail &&
- suppress_preview_update == 0)
- {
- if (compute_thumbnail(pv->v))
- {
- set_thumbnail_orientation();
- redraw_color_swatch ();
- preview_update ();
- }
- }
-}
-
-static void
draw_arrow (GdkWindow *w,
GdkGC *gc,
gint paper_left,
@@ -4414,13 +4530,30 @@ do_preview_thumbnail (void)
static gboolean
idle_preview_thumbnail(gpointer data)
{
- set_orientation(pv->orientation);
- do_preview_thumbnail();
+ if (thumbnail_data && adjusted_thumbnail_data && do_update_thumbnail)
+ {
+ thumbnail_update_pending = TRUE;
+ set_orientation(pv->orientation);
+ if (thumbnail_needs_rebuild && compute_thumbnail(pv->v))
+ {
+ set_thumbnail_orientation();
+ redraw_color_swatch ();
+ }
+ do_preview_thumbnail();
+ }
thumbnail_update_pending = FALSE;
return FALSE;
}
static void
+update_adjusted_thumbnail (gboolean regenerate_image)
+{
+ if (regenerate_image)
+ thumbnail_needs_rebuild = TRUE;
+ preview_update ();
+}
+
+static void
preview_expose (void)
{
need_exposure = TRUE;
@@ -4693,7 +4826,7 @@ color_update (GtkAdjustment *adjustment)
{
stp_set_float_parameter(pv->v, opt->fast_desc->name,
adjustment->value);
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
}
}
}
@@ -4718,7 +4851,7 @@ dimension_update (GtkAdjustment *adjustment)
{
stp_set_dimension_parameter(pv->v, opt->fast_desc->name,
adjustment->value * unit_scaler);
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(FALSE);
}
}
}
@@ -4838,7 +4971,7 @@ set_controls_active (GtkObject *checkbutton, gpointer xopt)
}
}
invalidate_preview_thumbnail();
- update_adjusted_thumbnail();
+ update_adjusted_thumbnail(TRUE);
}
static void
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-22 17:14:53 +0000