AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

Break this function into simpler functions: gtk_progress_bar_paint_text(),

Browse Source 
Mon Nov 25 18:56:55 2002  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
	function into simpler functions:
	gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
	gtk_progress_bar_paint_continous(),
	gtk_progress_bar_paint_activity().
This commit is contained in:
Soeren Sandmann 2002-11-25 18:03:34 +00:00 committed by Søren Sandmann Pedersen
parent 5e17ddfb11
commit 5ff0d3d467
7 changed files with 254 additions and 258 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ChangeLog
View File

@ -1,3 +1,11 @@
Mon Nov 25 18:56:55 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
function into simpler functions:
gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
gtk_progress_bar_paint_continous(),
gtk_progress_bar_paint_activity().
Mon Nov 25 12:34:44 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkdialog.c (gtk_dialog_set_default_response):

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
Mon Nov 25 18:56:55 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
function into simpler functions:
gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
gtk_progress_bar_paint_continous(),
gtk_progress_bar_paint_activity().
Mon Nov 25 12:34:44 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkdialog.c (gtk_dialog_set_default_response):

8
ChangeLog.pre-2-2
View File

@ -1,3 +1,11 @@
Mon Nov 25 18:56:55 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
function into simpler functions:
gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
gtk_progress_bar_paint_continous(),
gtk_progress_bar_paint_activity().
Mon Nov 25 12:34:44 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkdialog.c (gtk_dialog_set_default_response):

8
ChangeLog.pre-2-4
View File

@ -1,3 +1,11 @@
Mon Nov 25 18:56:55 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
function into simpler functions:
gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
gtk_progress_bar_paint_continous(),
gtk_progress_bar_paint_activity().
Mon Nov 25 12:34:44 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkdialog.c (gtk_dialog_set_default_response):

8
ChangeLog.pre-2-6
View File

@ -1,3 +1,11 @@
Mon Nov 25 18:56:55 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
function into simpler functions:
gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
gtk_progress_bar_paint_continous(),
gtk_progress_bar_paint_activity().
Mon Nov 25 12:34:44 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkdialog.c (gtk_dialog_set_default_response):

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
Mon Nov 25 18:56:55 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtkprogressbar.c (gtk_progress_bar_paint): Break this
function into simpler functions:
gtk_progress_bar_paint_text(), gtk_progress_bar_paint_discrete(),
gtk_progress_bar_paint_continous(),
gtk_progress_bar_paint_activity().
Mon Nov 25 12:34:44 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkdialog.c (gtk_dialog_set_default_response):

464
gtk/gtkprogressbar.c
View File

@ -580,19 +580,207 @@ gtk_progress_bar_act_mode_enter (GtkProgress *progress)
}
}
static void
gtk_progress_bar_paint_activity (GtkProgressBar *pbar,
GtkProgressBarOrientation orientation)
{
GtkWidget *widget = GTK_WIDGET (pbar);
GtkProgress *progress = GTK_PROGRESS (pbar);
gint x, y, w, h;
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
case GTK_PROGRESS_RIGHT_TO_LEFT:
x = pbar->activity_pos;
y = widget->style->ythickness;
w = MAX (2, widget->allocation.width / pbar->activity_blocks);
h = widget->allocation.height - 2 * widget->style->ythickness;
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
case GTK_PROGRESS_BOTTOM_TO_TOP:
x = widget->style->xthickness;
y = pbar->activity_pos;
w = widget->allocation.width - 2 * widget->style->xthickness;
h = MAX (2, widget->allocation.height / pbar->activity_blocks);
break;
default:
return;
break;
}
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
x, y, w, h);
}
static void
gtk_progress_bar_paint_continous (GtkProgressBar *pbar,
GtkProgressBarOrientation orientation)
{
GtkWidget *widget = GTK_WIDGET (pbar);
gint space;
gint amount;
gint x, y, w, h;
if (orientation == GTK_PROGRESS_LEFT_TO_RIGHT ||
orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
space = widget->allocation.width - 2 * widget->style->xthickness;
else
space = widget->allocation.height - 2 * widget->style->ythickness;
amount = space * gtk_progress_get_current_percentage (GTK_PROGRESS (pbar));
if (amount <= 0)
return;
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
case GTK_PROGRESS_RIGHT_TO_LEFT:
w = amount;
h = widget->allocation.height - widget->style->ythickness * 2;
y = widget->style->ythickness;
x = widget->style->xthickness;
if (orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
x = widget->allocation.width - amount - x;
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
case GTK_PROGRESS_BOTTOM_TO_TOP:
w = widget->allocation.width - widget->style->xthickness * 2;
h = amount;
x = widget->style->xthickness;
y = widget->style->ythickness;
if (orientation == GTK_PROGRESS_BOTTOM_TO_TOP)
y = widget->allocation.height - amount - y;
break;
default:
return;
break;
}
gtk_paint_box (widget->style,
GTK_PROGRESS (pbar)->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
x, y, w, h);
}
static void
gtk_progress_bar_paint_discrete (GtkProgressBar *pbar,
GtkProgressBarOrientation orientation)
{
GtkWidget *widget = GTK_WIDGET (pbar);
gint i;
for (i = 0; i <= pbar->in_block; i++)
{
gint x, y, w, h, space;
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
case GTK_PROGRESS_RIGHT_TO_LEFT:
space = widget->allocation.width - 2 * widget->style->xthickness;
x = widget->style->xthickness + (i * space) / pbar->blocks;
y = widget->style->ythickness;
w = widget->style->xthickness + ((i + 1) * space) / pbar->blocks - x;
h = widget->allocation.height - 2 * widget->style->ythickness;
if (orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
x = widget->allocation.width - w - x;
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
case GTK_PROGRESS_BOTTOM_TO_TOP:
space = widget->allocation.height - 2 * widget->style->ythickness;
x = widget->style->xthickness;
y = widget->style->ythickness + (i * space) / pbar->blocks;
w = widget->allocation.width - 2 * widget->style->xthickness;
h = widget->style->ythickness + ((i + 1) * space) / pbar->blocks - y;
if (orientation == GTK_PROGRESS_BOTTOM_TO_TOP)
y = widget->allocation.height - h - y;
break;
default:
return;
break;
}
gtk_paint_box (widget->style,
GTK_PROGRESS (pbar)->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
x, y, w, h);
}
}
static void
gtk_progress_bar_paint_text (GtkProgressBar *pbar)
{
GtkProgress *progress = GTK_PROGRESS (pbar);
GtkWidget *widget = GTK_WIDGET (pbar);
gint x;
gint y;
gchar *buf;
GdkRectangle rect;
PangoLayout *layout;
PangoRectangle logical_rect;
buf = gtk_progress_get_current_text (progress);
layout = gtk_widget_create_pango_layout (widget, buf);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
x = widget->style->xthickness + 1 +
(widget->allocation.width - 2 * widget->style->xthickness -
3 - logical_rect.width)
* progress->x_align;
y = widget->style->ythickness + 1 +
(widget->allocation.height - 2 * widget->style->ythickness -
3 - logical_rect.height)
* progress->y_align;
rect.x = widget->style->xthickness + 1;
rect.y = widget->style->ythickness + 1;
rect.width = widget->allocation.width -
2 * widget->style->xthickness - 3;
rect.height = widget->allocation.height -
2 * widget->style->ythickness - 3;
gtk_paint_layout (widget->style,
progress->offscreen_pixmap,
GTK_WIDGET_STATE (widget),
FALSE,
&rect,
widget,
"progressbar",
x, y,
layout);
g_object_unref (layout);
g_free (buf);
}
static void
gtk_progress_bar_paint (GtkProgress *progress)
{
GtkProgressBar *pbar;
GtkWidget *widget;
gint amount;
gint block_delta = 0;
gint space = 0;
gint i;
gint x;
gint y;
gdouble percentage;
gint size;
GtkProgressBarOrientation orientation;
g_return_if_fail (GTK_IS_PROGRESS_BAR (progress));
@ -609,16 +797,6 @@ gtk_progress_bar_paint (GtkProgress *progress)
orientation = GTK_PROGRESS_LEFT_TO_RIGHT;
}
if (orientation == GTK_PROGRESS_LEFT_TO_RIGHT ||
orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
space = widget->allocation.width -
2 * widget->style->xthickness;
else
space = widget->allocation.height -
2 * widget->style->ythickness;
percentage = gtk_progress_get_current_percentage (progress);
if (progress->offscreen_pixmap)
{
gtk_paint_box (widget->style,
@ -631,248 +809,18 @@ gtk_progress_bar_paint (GtkProgress *progress)
if (progress->activity_mode)
{
if (orientation == GTK_PROGRESS_LEFT_TO_RIGHT ||
orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
{
size = MAX (2, widget->allocation.width / pbar->activity_blocks);
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
pbar->activity_pos,
widget->style->ythickness,
size,
widget->allocation.height - widget->style->ythickness * 2);
return;
}
gtk_progress_bar_paint_activity (pbar, orientation);
}
else
{
if (pbar->bar_style == GTK_PROGRESS_CONTINUOUS)
gtk_progress_bar_paint_continous (pbar, orientation);
else
{
size = MAX (2, widget->allocation.height / pbar->activity_blocks);
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->style->xthickness,
pbar->activity_pos,
widget->allocation.width - widget->style->xthickness * 2,
size);
return;
}
gtk_progress_bar_paint_discrete (pbar, orientation);
if (progress->show_text && pbar->bar_style != GTK_PROGRESS_DISCRETE)
gtk_progress_bar_paint_text (pbar);
}
amount = percentage * space;
if (amount > 0)
{
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
if (pbar->bar_style == GTK_PROGRESS_CONTINUOUS)
{
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->style->xthickness,
widget->style->ythickness,
amount,
widget->allocation.height - widget->style->ythickness * 2);
}
else
{
x = widget->style->xthickness;
for (i = 0; i <= pbar->in_block; i++)
{
block_delta = (((i + 1) * space) / pbar->blocks)
- ((i * space) / pbar->blocks);
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
x,
widget->style->ythickness,
block_delta,
widget->allocation.height - widget->style->ythickness * 2);
x += block_delta;
}
}
break;
case GTK_PROGRESS_RIGHT_TO_LEFT:
if (pbar->bar_style == GTK_PROGRESS_CONTINUOUS)
{
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->allocation.width -
widget->style->xthickness - amount,
widget->style->ythickness,
amount,
widget->allocation.height -
widget->style->ythickness * 2);
}
else
{
x = widget->allocation.width -
widget->style->xthickness;
for (i = 0; i <= pbar->in_block; i++)
{
block_delta = (((i + 1) * space) / pbar->blocks) -
((i * space) / pbar->blocks);
x -= block_delta;
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
x,
widget->style->ythickness,
block_delta,
widget->allocation.height -
widget->style->ythickness * 2);
}
}
break;
case GTK_PROGRESS_BOTTOM_TO_TOP:
if (pbar->bar_style == GTK_PROGRESS_CONTINUOUS)
{
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->style->xthickness,
widget->allocation.height -
widget->style->ythickness - amount,
widget->allocation.width -
widget->style->xthickness * 2,
amount);
}
else
{
y = widget->allocation.height -
widget->style->ythickness;
for (i = 0; i <= pbar->in_block; i++)
{
block_delta = (((i + 1) * space) / pbar->blocks) -
((i * space) / pbar->blocks);
y -= block_delta;
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->style->xthickness,
y,
widget->allocation.width -
widget->style->xthickness * 2,
block_delta);
}
}
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
if (pbar->bar_style == GTK_PROGRESS_CONTINUOUS)
{
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->style->xthickness,
widget->style->ythickness,
widget->allocation.width -
widget->style->xthickness * 2,
amount);
}
else
{
y = widget->style->ythickness;
for (i = 0; i <= pbar->in_block; i++)
{
block_delta = (((i + 1) * space) / pbar->blocks)
- ((i * space) / pbar->blocks);
gtk_paint_box (widget->style,
progress->offscreen_pixmap,
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
NULL, widget, "bar",
widget->style->xthickness,
y,
widget->allocation.width -
widget->style->xthickness * 2,
block_delta);
y += block_delta;
}
}
break;
default:
break;
}
}
if (progress->show_text && pbar->bar_style != GTK_PROGRESS_DISCRETE)
{
gint x;
gint y;
gchar *buf;
GdkRectangle rect;
PangoLayout *layout;
PangoRectangle logical_rect;
buf = gtk_progress_get_current_text (progress);
layout = gtk_widget_create_pango_layout (widget, buf);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
x = widget->style->xthickness + 1 +
(widget->allocation.width - 2 * widget->style->xthickness -
3 - logical_rect.width)
* progress->x_align;
y = widget->style->ythickness + 1 +
(widget->allocation.height - 2 * widget->style->ythickness -
3 - logical_rect.height)
* progress->y_align;
rect.x = widget->style->xthickness + 1;
rect.y = widget->style->ythickness + 1;
rect.width = widget->allocation.width -
2 * widget->style->xthickness - 3;
rect.height = widget->allocation.height -
2 * widget->style->ythickness - 3;
gtk_paint_layout (widget->style,
progress->offscreen_pixmap,
GTK_WIDGET_STATE (widget),
FALSE,
&rect,
widget,
"progressbar",
x, y,
layout);
g_object_unref (layout);
g_free (buf);
}
}
}