mirror of
https://github.com/Ardour/ardour.git
synced 2025-12-09 16:24:57 +01:00
Localize stripped down gtk2
This is intended mainly for GNU/Linux distros who will remove GTK2 support in the near future.
This commit is contained in:
Robin Gareus
parent
2a928dae19
commit
ad51c7c2ba
1528 changed files with 915658 additions and 57 deletions
714
libs/tk/ytk/gtkprogress.c
Normal file
714
libs/tk/ytk/gtkprogress.c
Normal file
|
|
@ -0,0 +1,714 @@
|
|||
/* GTK - The GIMP Toolkit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
||||
* file for a list of people on the GTK+ Team. See the ChangeLog
|
||||
* files for a list of changes. These files are distributed with
|
||||
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#include <math.h>
|
||||
#include <string.h>
|
||||
|
||||
#undef GDK_DISABLE_DEPRECATED
|
||||
#undef GTK_DISABLE_DEPRECATED
|
||||
#define __GTK_PROGRESS_C__
|
||||
|
||||
#include "gtkprogress.h"
|
||||
#include "gtkprivate.h"
|
||||
#include "gtkintl.h"
|
||||
#include "gtkalias.h"
|
||||
|
||||
#define EPSILON 1e-5
|
||||
#define DEFAULT_FORMAT "%P %%"
|
||||
|
||||
enum {
|
||||
PROP_0,
|
||||
PROP_ACTIVITY_MODE,
|
||||
PROP_SHOW_TEXT,
|
||||
PROP_TEXT_XALIGN,
|
||||
PROP_TEXT_YALIGN
|
||||
};
|
||||
|
||||
|
||||
static void gtk_progress_set_property (GObject *object,
|
||||
guint prop_id,
|
||||
const GValue *value,
|
||||
GParamSpec *pspec);
|
||||
static void gtk_progress_get_property (GObject *object,
|
||||
guint prop_id,
|
||||
GValue *value,
|
||||
GParamSpec *pspec);
|
||||
static void gtk_progress_destroy (GtkObject *object);
|
||||
static void gtk_progress_finalize (GObject *object);
|
||||
static void gtk_progress_realize (GtkWidget *widget);
|
||||
static gboolean gtk_progress_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event);
|
||||
static void gtk_progress_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation);
|
||||
static void gtk_progress_create_pixmap (GtkProgress *progress);
|
||||
static void gtk_progress_value_changed (GtkAdjustment *adjustment,
|
||||
GtkProgress *progress);
|
||||
static void gtk_progress_changed (GtkAdjustment *adjustment,
|
||||
GtkProgress *progress);
|
||||
|
||||
G_DEFINE_ABSTRACT_TYPE (GtkProgress, gtk_progress, GTK_TYPE_WIDGET)
|
||||
|
||||
static void
|
||||
gtk_progress_class_init (GtkProgressClass *class)
|
||||
{
|
||||
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
|
||||
GtkObjectClass *object_class;
|
||||
GtkWidgetClass *widget_class;
|
||||
|
||||
object_class = (GtkObjectClass *) class;
|
||||
widget_class = (GtkWidgetClass *) class;
|
||||
|
||||
gobject_class->finalize = gtk_progress_finalize;
|
||||
|
||||
gobject_class->set_property = gtk_progress_set_property;
|
||||
gobject_class->get_property = gtk_progress_get_property;
|
||||
object_class->destroy = gtk_progress_destroy;
|
||||
|
||||
widget_class->realize = gtk_progress_realize;
|
||||
widget_class->expose_event = gtk_progress_expose;
|
||||
widget_class->size_allocate = gtk_progress_size_allocate;
|
||||
|
||||
/* to be overridden */
|
||||
class->paint = NULL;
|
||||
class->update = NULL;
|
||||
class->act_mode_enter = NULL;
|
||||
|
||||
g_object_class_install_property (gobject_class,
|
||||
PROP_ACTIVITY_MODE,
|
||||
g_param_spec_boolean ("activity-mode",
|
||||
P_("Activity mode"),
|
||||
P_("If TRUE, the GtkProgress is in activity mode, meaning that it signals "
|
||||
"something is happening, but not how much of the activity is finished. "
|
||||
"This is used when you're doing something but don't know how long it will take."),
|
||||
FALSE,
|
||||
GTK_PARAM_READWRITE));
|
||||
g_object_class_install_property (gobject_class,
|
||||
PROP_SHOW_TEXT,
|
||||
g_param_spec_boolean ("show-text",
|
||||
P_("Show text"),
|
||||
P_("Whether the progress is shown as text."),
|
||||
FALSE,
|
||||
GTK_PARAM_READWRITE));
|
||||
g_object_class_install_property (gobject_class,
|
||||
PROP_TEXT_XALIGN,
|
||||
g_param_spec_float ("text-xalign",
|
||||
P_("Text x alignment"),
|
||||
P_("The horizontal text alignment, from 0 (left) to 1 (right). Reversed for RTL layouts."),
|
||||
0.0, 1.0, 0.5,
|
||||
GTK_PARAM_READWRITE));
|
||||
g_object_class_install_property (gobject_class,
|
||||
PROP_TEXT_YALIGN,
|
||||
g_param_spec_float ("text-yalign",
|
||||
P_("Text y alignment"),
|
||||
P_("The vertical text alignment, from 0 (top) to 1 (bottom)."),
|
||||
0.0, 1.0, 0.5,
|
||||
GTK_PARAM_READWRITE));
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_set_property (GObject *object,
|
||||
guint prop_id,
|
||||
const GValue *value,
|
||||
GParamSpec *pspec)
|
||||
{
|
||||
GtkProgress *progress;
|
||||
|
||||
progress = GTK_PROGRESS (object);
|
||||
|
||||
switch (prop_id)
|
||||
{
|
||||
case PROP_ACTIVITY_MODE:
|
||||
gtk_progress_set_activity_mode (progress, g_value_get_boolean (value));
|
||||
break;
|
||||
case PROP_SHOW_TEXT:
|
||||
gtk_progress_set_show_text (progress, g_value_get_boolean (value));
|
||||
break;
|
||||
case PROP_TEXT_XALIGN:
|
||||
gtk_progress_set_text_alignment (progress,
|
||||
g_value_get_float (value),
|
||||
progress->y_align);
|
||||
break;
|
||||
case PROP_TEXT_YALIGN:
|
||||
gtk_progress_set_text_alignment (progress,
|
||||
progress->x_align,
|
||||
g_value_get_float (value));
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_get_property (GObject *object,
|
||||
guint prop_id,
|
||||
GValue *value,
|
||||
GParamSpec *pspec)
|
||||
{
|
||||
GtkProgress *progress;
|
||||
|
||||
progress = GTK_PROGRESS (object);
|
||||
|
||||
switch (prop_id)
|
||||
{
|
||||
case PROP_ACTIVITY_MODE:
|
||||
g_value_set_boolean (value, (progress->activity_mode != FALSE));
|
||||
break;
|
||||
case PROP_SHOW_TEXT:
|
||||
g_value_set_boolean (value, (progress->show_text != FALSE));
|
||||
break;
|
||||
case PROP_TEXT_XALIGN:
|
||||
g_value_set_float (value, progress->x_align);
|
||||
break;
|
||||
case PROP_TEXT_YALIGN:
|
||||
g_value_set_float (value, progress->y_align);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_init (GtkProgress *progress)
|
||||
{
|
||||
progress->adjustment = NULL;
|
||||
progress->offscreen_pixmap = NULL;
|
||||
progress->format = g_strdup (DEFAULT_FORMAT);
|
||||
progress->x_align = 0.5;
|
||||
progress->y_align = 0.5;
|
||||
progress->show_text = FALSE;
|
||||
progress->activity_mode = FALSE;
|
||||
progress->use_text_format = TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_realize (GtkWidget *widget)
|
||||
{
|
||||
GtkProgress *progress = GTK_PROGRESS (widget);
|
||||
GdkWindowAttr attributes;
|
||||
gint attributes_mask;
|
||||
|
||||
gtk_widget_set_realized (widget, TRUE);
|
||||
|
||||
attributes.window_type = GDK_WINDOW_CHILD;
|
||||
attributes.x = widget->allocation.x;
|
||||
attributes.y = widget->allocation.y;
|
||||
attributes.width = widget->allocation.width;
|
||||
attributes.height = widget->allocation.height;
|
||||
attributes.wclass = GDK_INPUT_OUTPUT;
|
||||
attributes.visual = gtk_widget_get_visual (widget);
|
||||
attributes.colormap = gtk_widget_get_colormap (widget);
|
||||
attributes.event_mask = gtk_widget_get_events (widget);
|
||||
attributes.event_mask |= GDK_EXPOSURE_MASK;
|
||||
|
||||
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
|
||||
|
||||
widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
|
||||
&attributes, attributes_mask);
|
||||
gdk_window_set_user_data (widget->window, progress);
|
||||
|
||||
widget->style = gtk_style_attach (widget->style, widget->window);
|
||||
gtk_style_set_background (widget->style, widget->window, GTK_STATE_ACTIVE);
|
||||
|
||||
gtk_progress_create_pixmap (progress);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_destroy (GtkObject *object)
|
||||
{
|
||||
GtkProgress *progress = GTK_PROGRESS (object);
|
||||
|
||||
if (progress->adjustment)
|
||||
{
|
||||
g_signal_handlers_disconnect_by_func (progress->adjustment,
|
||||
gtk_progress_value_changed,
|
||||
progress);
|
||||
g_signal_handlers_disconnect_by_func (progress->adjustment,
|
||||
gtk_progress_changed,
|
||||
progress);
|
||||
g_object_unref (progress->adjustment);
|
||||
progress->adjustment = NULL;
|
||||
}
|
||||
|
||||
GTK_OBJECT_CLASS (gtk_progress_parent_class)->destroy (object);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_finalize (GObject *object)
|
||||
{
|
||||
GtkProgress *progress = GTK_PROGRESS (object);
|
||||
|
||||
if (progress->offscreen_pixmap)
|
||||
g_object_unref (progress->offscreen_pixmap);
|
||||
|
||||
g_free (progress->format);
|
||||
|
||||
G_OBJECT_CLASS (gtk_progress_parent_class)->finalize (object);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gtk_progress_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event)
|
||||
{
|
||||
if (GTK_WIDGET_DRAWABLE (widget))
|
||||
gdk_draw_drawable (widget->window,
|
||||
widget->style->black_gc,
|
||||
GTK_PROGRESS (widget)->offscreen_pixmap,
|
||||
event->area.x, event->area.y,
|
||||
event->area.x, event->area.y,
|
||||
event->area.width,
|
||||
event->area.height);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation)
|
||||
{
|
||||
widget->allocation = *allocation;
|
||||
|
||||
if (gtk_widget_get_realized (widget))
|
||||
{
|
||||
gdk_window_move_resize (widget->window,
|
||||
allocation->x, allocation->y,
|
||||
allocation->width, allocation->height);
|
||||
|
||||
gtk_progress_create_pixmap (GTK_PROGRESS (widget));
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_create_pixmap (GtkProgress *progress)
|
||||
{
|
||||
GtkWidget *widget;
|
||||
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
|
||||
widget = GTK_WIDGET (progress);
|
||||
|
||||
if (gtk_widget_get_realized (widget))
|
||||
{
|
||||
if (progress->offscreen_pixmap)
|
||||
g_object_unref (progress->offscreen_pixmap);
|
||||
|
||||
progress->offscreen_pixmap = gdk_pixmap_new (widget->window,
|
||||
widget->allocation.width,
|
||||
widget->allocation.height,
|
||||
-1);
|
||||
|
||||
/* clear the pixmap for transparent themes */
|
||||
gtk_paint_flat_box (widget->style,
|
||||
progress->offscreen_pixmap,
|
||||
GTK_STATE_NORMAL, GTK_SHADOW_NONE,
|
||||
NULL, widget, "trough", 0, 0, -1, -1);
|
||||
|
||||
GTK_PROGRESS_GET_CLASS (progress)->paint (progress);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_changed (GtkAdjustment *adjustment,
|
||||
GtkProgress *progress)
|
||||
{
|
||||
/* A change in the value of adjustment->upper can change
|
||||
* the size request
|
||||
*/
|
||||
if (progress->use_text_format && progress->show_text)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (progress));
|
||||
else
|
||||
GTK_PROGRESS_GET_CLASS (progress)->update (progress);
|
||||
}
|
||||
|
||||
static void
|
||||
gtk_progress_value_changed (GtkAdjustment *adjustment,
|
||||
GtkProgress *progress)
|
||||
{
|
||||
GTK_PROGRESS_GET_CLASS (progress)->update (progress);
|
||||
}
|
||||
|
||||
static gchar *
|
||||
gtk_progress_build_string (GtkProgress *progress,
|
||||
gdouble value,
|
||||
gdouble percentage)
|
||||
{
|
||||
gchar buf[256] = { 0 };
|
||||
gchar tmp[256] = { 0 };
|
||||
gchar *src;
|
||||
gchar *dest;
|
||||
gchar fmt[10];
|
||||
|
||||
src = progress->format;
|
||||
|
||||
/* This is the new supported version of this function */
|
||||
if (!progress->use_text_format)
|
||||
return g_strdup (src);
|
||||
|
||||
/* And here's all the deprecated goo. */
|
||||
|
||||
dest = buf;
|
||||
|
||||
while (src && *src)
|
||||
{
|
||||
if (*src != '%')
|
||||
{
|
||||
*dest = *src;
|
||||
dest++;
|
||||
}
|
||||
else
|
||||
{
|
||||
gchar c;
|
||||
gint digits;
|
||||
|
||||
c = *(src + sizeof(gchar));
|
||||
digits = 0;
|
||||
|
||||
if (c >= '0' && c <= '2')
|
||||
{
|
||||
digits = (gint) (c - '0');
|
||||
src++;
|
||||
c = *(src + sizeof(gchar));
|
||||
}
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case '%':
|
||||
*dest = '%';
|
||||
src++;
|
||||
dest++;
|
||||
break;
|
||||
case 'p':
|
||||
case 'P':
|
||||
if (digits)
|
||||
{
|
||||
g_snprintf (fmt, sizeof (fmt), "%%.%df", digits);
|
||||
g_snprintf (tmp, sizeof (tmp), fmt, 100 * percentage);
|
||||
}
|
||||
else
|
||||
g_snprintf (tmp, sizeof (tmp), "%.0f", 100 * percentage);
|
||||
strcat (buf, tmp);
|
||||
dest = &(buf[strlen (buf)]);
|
||||
src++;
|
||||
break;
|
||||
case 'v':
|
||||
case 'V':
|
||||
if (digits)
|
||||
{
|
||||
g_snprintf (fmt, sizeof (fmt), "%%.%df", digits);
|
||||
g_snprintf (tmp, sizeof (tmp), fmt, value);
|
||||
}
|
||||
else
|
||||
g_snprintf (tmp, sizeof (tmp), "%.0f", value);
|
||||
strcat (buf, tmp);
|
||||
dest = &(buf[strlen (buf)]);
|
||||
src++;
|
||||
break;
|
||||
case 'l':
|
||||
case 'L':
|
||||
if (digits)
|
||||
{
|
||||
g_snprintf (fmt, sizeof (fmt), "%%.%df", digits);
|
||||
g_snprintf (tmp, sizeof (tmp), fmt, progress->adjustment->lower);
|
||||
}
|
||||
else
|
||||
g_snprintf (tmp, sizeof (tmp), "%.0f", progress->adjustment->lower);
|
||||
strcat (buf, tmp);
|
||||
dest = &(buf[strlen (buf)]);
|
||||
src++;
|
||||
break;
|
||||
case 'u':
|
||||
case 'U':
|
||||
if (digits)
|
||||
{
|
||||
g_snprintf (fmt, sizeof (fmt), "%%.%df", digits);
|
||||
g_snprintf (tmp, sizeof (tmp), fmt, progress->adjustment->upper);
|
||||
}
|
||||
else
|
||||
g_snprintf (tmp, sizeof (tmp), "%.0f", progress->adjustment->upper);
|
||||
strcat (buf, tmp);
|
||||
dest = &(buf[strlen (buf)]);
|
||||
src++;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
src++;
|
||||
}
|
||||
|
||||
return g_strdup (buf);
|
||||
}
|
||||
|
||||
/***************************************************************/
|
||||
|
||||
void
|
||||
gtk_progress_set_adjustment (GtkProgress *progress,
|
||||
GtkAdjustment *adjustment)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
if (adjustment)
|
||||
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
|
||||
else
|
||||
adjustment = (GtkAdjustment*) gtk_adjustment_new (0, 0, 100, 0, 0, 0);
|
||||
|
||||
if (progress->adjustment != adjustment)
|
||||
{
|
||||
if (progress->adjustment)
|
||||
{
|
||||
g_signal_handlers_disconnect_by_func (progress->adjustment,
|
||||
gtk_progress_changed,
|
||||
progress);
|
||||
g_signal_handlers_disconnect_by_func (progress->adjustment,
|
||||
gtk_progress_value_changed,
|
||||
progress);
|
||||
g_object_unref (progress->adjustment);
|
||||
}
|
||||
progress->adjustment = adjustment;
|
||||
if (adjustment)
|
||||
{
|
||||
g_object_ref_sink (adjustment);
|
||||
g_signal_connect (adjustment, "changed",
|
||||
G_CALLBACK (gtk_progress_changed),
|
||||
progress);
|
||||
g_signal_connect (adjustment, "value-changed",
|
||||
G_CALLBACK (gtk_progress_value_changed),
|
||||
progress);
|
||||
}
|
||||
|
||||
gtk_progress_changed (adjustment, progress);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_configure (GtkProgress *progress,
|
||||
gdouble value,
|
||||
gdouble min,
|
||||
gdouble max)
|
||||
{
|
||||
GtkAdjustment *adj;
|
||||
gboolean changed = FALSE;
|
||||
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
g_return_if_fail (min <= max);
|
||||
g_return_if_fail (value >= min && value <= max);
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
adj = progress->adjustment;
|
||||
|
||||
if (fabs (adj->lower - min) > EPSILON || fabs (adj->upper - max) > EPSILON)
|
||||
changed = TRUE;
|
||||
|
||||
adj->value = value;
|
||||
adj->lower = min;
|
||||
adj->upper = max;
|
||||
|
||||
gtk_adjustment_value_changed (adj);
|
||||
if (changed)
|
||||
gtk_adjustment_changed (adj);
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_set_percentage (GtkProgress *progress,
|
||||
gdouble percentage)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
g_return_if_fail (percentage >= 0 && percentage <= 1.0);
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
gtk_progress_set_value (progress, progress->adjustment->lower + percentage *
|
||||
(progress->adjustment->upper - progress->adjustment->lower));
|
||||
}
|
||||
|
||||
gdouble
|
||||
gtk_progress_get_current_percentage (GtkProgress *progress)
|
||||
{
|
||||
g_return_val_if_fail (GTK_IS_PROGRESS (progress), 0);
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
|
||||
return gtk_progress_get_percentage_from_value (progress, progress->adjustment->value);
|
||||
}
|
||||
|
||||
gdouble
|
||||
gtk_progress_get_percentage_from_value (GtkProgress *progress,
|
||||
gdouble value)
|
||||
{
|
||||
g_return_val_if_fail (GTK_IS_PROGRESS (progress), 0);
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
|
||||
if (progress->adjustment->lower < progress->adjustment->upper &&
|
||||
value >= progress->adjustment->lower &&
|
||||
value <= progress->adjustment->upper)
|
||||
return (value - progress->adjustment->lower) /
|
||||
(progress->adjustment->upper - progress->adjustment->lower);
|
||||
else
|
||||
return 0.0;
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_set_value (GtkProgress *progress,
|
||||
gdouble value)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
|
||||
if (fabs (progress->adjustment->value - value) > EPSILON)
|
||||
gtk_adjustment_set_value (progress->adjustment, value);
|
||||
}
|
||||
|
||||
gdouble
|
||||
gtk_progress_get_value (GtkProgress *progress)
|
||||
{
|
||||
g_return_val_if_fail (GTK_IS_PROGRESS (progress), 0);
|
||||
|
||||
return progress->adjustment ? progress->adjustment->value : 0;
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_set_show_text (GtkProgress *progress,
|
||||
gboolean show_text)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
|
||||
if (progress->show_text != show_text)
|
||||
{
|
||||
progress->show_text = show_text;
|
||||
|
||||
gtk_widget_queue_resize (GTK_WIDGET (progress));
|
||||
|
||||
g_object_notify (G_OBJECT (progress), "show-text");
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_set_text_alignment (GtkProgress *progress,
|
||||
gfloat x_align,
|
||||
gfloat y_align)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
g_return_if_fail (x_align >= 0.0 && x_align <= 1.0);
|
||||
g_return_if_fail (y_align >= 0.0 && y_align <= 1.0);
|
||||
|
||||
if (progress->x_align != x_align || progress->y_align != y_align)
|
||||
{
|
||||
g_object_freeze_notify (G_OBJECT (progress));
|
||||
if (progress->x_align != x_align)
|
||||
{
|
||||
progress->x_align = x_align;
|
||||
g_object_notify (G_OBJECT (progress), "text-xalign");
|
||||
}
|
||||
|
||||
if (progress->y_align != y_align)
|
||||
{
|
||||
progress->y_align = y_align;
|
||||
g_object_notify (G_OBJECT (progress), "text-yalign");
|
||||
}
|
||||
g_object_thaw_notify (G_OBJECT (progress));
|
||||
|
||||
if (GTK_WIDGET_DRAWABLE (GTK_WIDGET (progress)))
|
||||
gtk_widget_queue_resize (GTK_WIDGET (progress));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_set_format_string (GtkProgress *progress,
|
||||
const gchar *format)
|
||||
{
|
||||
gchar *old_format;
|
||||
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
|
||||
/* Turn on format, in case someone called
|
||||
* gtk_progress_bar_set_text() and turned it off.
|
||||
*/
|
||||
progress->use_text_format = TRUE;
|
||||
|
||||
old_format = progress->format;
|
||||
|
||||
if (!format)
|
||||
format = DEFAULT_FORMAT;
|
||||
|
||||
progress->format = g_strdup (format);
|
||||
g_free (old_format);
|
||||
|
||||
gtk_widget_queue_resize (GTK_WIDGET (progress));
|
||||
}
|
||||
|
||||
gchar *
|
||||
gtk_progress_get_current_text (GtkProgress *progress)
|
||||
{
|
||||
g_return_val_if_fail (GTK_IS_PROGRESS (progress), NULL);
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
|
||||
return gtk_progress_build_string (progress, progress->adjustment->value,
|
||||
gtk_progress_get_current_percentage (progress));
|
||||
}
|
||||
|
||||
gchar *
|
||||
gtk_progress_get_text_from_value (GtkProgress *progress,
|
||||
gdouble value)
|
||||
{
|
||||
g_return_val_if_fail (GTK_IS_PROGRESS (progress), NULL);
|
||||
|
||||
if (!progress->adjustment)
|
||||
gtk_progress_set_adjustment (progress, NULL);
|
||||
|
||||
return gtk_progress_build_string (progress, value,
|
||||
gtk_progress_get_percentage_from_value (progress, value));
|
||||
}
|
||||
|
||||
void
|
||||
gtk_progress_set_activity_mode (GtkProgress *progress,
|
||||
gboolean activity_mode)
|
||||
{
|
||||
g_return_if_fail (GTK_IS_PROGRESS (progress));
|
||||
|
||||
if (progress->activity_mode != (activity_mode != FALSE))
|
||||
{
|
||||
progress->activity_mode = (activity_mode != FALSE);
|
||||
|
||||
if (progress->activity_mode)
|
||||
GTK_PROGRESS_GET_CLASS (progress)->act_mode_enter (progress);
|
||||
|
||||
if (GTK_WIDGET_DRAWABLE (GTK_WIDGET (progress)))
|
||||
gtk_widget_queue_resize (GTK_WIDGET (progress));
|
||||
|
||||
g_object_notify (G_OBJECT (progress), "activity-mode");
|
||||
}
|
||||
}
|
||||
|
||||
#include "gtkaliasdef.c"
|
||||
Loading…
Add table
Add a link
Reference in a new issue