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Update clearlooks to fancy new cairo version.

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Twiddle colours and throw some gloss in there mostly just to show off.


git-svn-id: svn://localhost/ardour2/branches/3.0@3000 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2008-02-03 20:33:49 +00:00
parent bf687f5dc5
commit b4b3278bd8
23 changed files with 10411 additions and 5123 deletions
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19
libs/clearlooks/SConscript
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@ -4,18 +4,25 @@ import os.path
import glob
libclearlooks_files = [
'animation.c',
'cairo-support.c',
'clearlooks_draw.c',
'clearlooks_rc_style.c',
'clearlooks_style.c',
'clearlooks_theme_main.c',
'support.c' ]
'clearlooks_draw_glossy.c',
'clearlooks_draw_gummy.c',
'clearlooks_draw_inverted.c',
'clearlooks_rc_style.c',
'clearlooks_style.c',
'clearlooks_theme_main.c',
'support.c',
'widget-information.c'
]
Import ('env install_prefix')
clearlooks = env.Copy()
clearlooks.Replace(CCFLAGS = ' `pkg-config --cflags gtk+-2.0` ',
LINKFLAGS = ' `pkg-config --libs gtk+-2.0` ')
clearlooks.Replace(CCFLAGS = ' `pkg-config --cflags gtk+-2.0 cairo` ',
LINKFLAGS = ' `pkg-config --libs gtk+-2.0 cairo` ')
if env['GTKOSX']:
clearlooks.Append (CCFLAGS = '-DGTKOSX')

337
libs/clearlooks/animation.c Normal file
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@ -0,0 +1,337 @@
/* Clearlooks theme engine
*
* Copyright (C) 2006 Kulyk Nazar <schamane@myeburg.net>
* Copyright (C) 2006 Benjamin Berg <benjamin@sipsolutions.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*
*/
/* This code is responsible for the clearlooks animation support. The code
* works by forcing a redraw on the animated widget.
*/
#include "animation.h"
#ifdef HAVE_ANIMATION
#include <glib/gtimer.h>
struct _AnimationInfo {
GTimer *timer;
gdouble start_modifier;
gdouble stop_time;
GtkWidget *widget;
};
typedef struct _AnimationInfo AnimationInfo;
struct _SignalInfo {
GtkWidget *widget;
gulong handler_id;
};
typedef struct _SignalInfo SignalInfo;
static GSList *connected_widgets = NULL;
static GHashTable *animated_widgets = NULL;
static int animation_timer_id = 0;
static gboolean animation_timeout_handler (gpointer data);
/* This forces a redraw on a widget */
static void
force_widget_redraw (GtkWidget *widget)
{
if (GE_IS_PROGRESS_BAR (widget))
gtk_widget_queue_resize (widget);
else
gtk_widget_queue_draw (widget);
}
/* ensures that the timer is running */
static void
start_timer ()
{
if (animation_timer_id == 0)
animation_timer_id = g_timeout_add (ANIMATION_DELAY, animation_timeout_handler, NULL);
}
/* ensures that the timer is stopped */
static void
stop_timer ()
{
if (animation_timer_id != 0)
{
g_source_remove(animation_timer_id);
animation_timer_id = 0;
}
}
/* destroys an AnimationInfo structure including the GTimer */
static void
animation_info_destroy (AnimationInfo *animation_info)
{
g_timer_destroy (animation_info->timer);
g_free (animation_info);
}
/* This function does not unref the weak reference, because the object
* is beeing destroyed currently. */
static void
on_animated_widget_destruction (gpointer data, GObject *object)
{
/* steal the animation info from the hash table (destroying it would
* result in the weak reference to be unrefed, which does not work
* as the widget is already destroyed. */
g_hash_table_steal (animated_widgets, object);
animation_info_destroy ((AnimationInfo*) data);
}
/* This function also needs to unref the weak reference. */
static void
destroy_animation_info_and_weak_unref (gpointer data)
{
AnimationInfo *animation_info = data;
/* force a last redraw. This is so that if the animation is removed,
* the widget is left in a sane state. */
force_widget_redraw (animation_info->widget);
g_object_weak_unref (G_OBJECT (animation_info->widget), on_animated_widget_destruction, data);
animation_info_destroy (animation_info);
}
/* Find and return a pointer to the data linked to this widget, if it exists */
static AnimationInfo*
lookup_animation_info (const GtkWidget *widget)
{
if (animated_widgets)
return g_hash_table_lookup (animated_widgets, widget);
return NULL;
}
/* Create all the relevant information for the animation, and insert it into the hash table. */
static void
add_animation (const GtkWidget *widget, gdouble stop_time)
{
AnimationInfo *value;
/* object already in the list, do not add it twice */
if (lookup_animation_info (widget))
return;
if (animated_widgets == NULL)
animated_widgets = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL, destroy_animation_info_and_weak_unref);
value = g_new(AnimationInfo, 1);
value->widget = (GtkWidget*) widget;
value->timer = g_timer_new ();
value->stop_time= stop_time;
value->start_modifier = 0.0;
g_object_weak_ref (G_OBJECT (widget), on_animated_widget_destruction, value);
g_hash_table_insert (animated_widgets, (GtkWidget*) widget, value);
start_timer ();
}
/* update the animation information for each widget. This will also queue a redraw
* and stop the animation if it is done. */
static gboolean
update_animation_info (gpointer key, gpointer value, gpointer user_data)
{
AnimationInfo *animation_info = value;
GtkWidget *widget = key;
g_assert ((widget != NULL) && (animation_info != NULL));
/* remove the widget from the hash table if it is not drawable */
if (!GTK_WIDGET_DRAWABLE (widget))
{
return TRUE;
}
if (GE_IS_PROGRESS_BAR (widget))
{
gfloat fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (widget));
/* stop animation for filled/not filled progress bars */
if (fraction <= 0.0 || fraction >= 1.0)
return TRUE;
}
force_widget_redraw (widget);
/* stop at stop_time */
if (animation_info->stop_time != 0 &&
g_timer_elapsed (animation_info->timer, NULL) > animation_info->stop_time)
return TRUE;
return FALSE;
}
/* This gets called by the glib main loop every once in a while. */
static gboolean
animation_timeout_handler (gpointer data)
{
/*g_print("** TICK **\n");*/
/* enter threads as update_animation_info will use gtk/gdk. */
gdk_threads_enter ();
g_hash_table_foreach_remove (animated_widgets, update_animation_info, NULL);
/* leave threads again */
gdk_threads_leave ();
if(g_hash_table_size(animated_widgets)==0)
{
stop_timer ();
return FALSE;
}
return TRUE;
}
static void
on_checkbox_toggle (GtkWidget *widget, gpointer data)
{
AnimationInfo *animation_info = lookup_animation_info (widget);
if (animation_info != NULL)
{
gfloat elapsed = g_timer_elapsed (animation_info->timer, NULL);
animation_info->start_modifier = elapsed - animation_info->start_modifier;
}
else
{
add_animation (widget, CHECK_ANIMATION_TIME);
}
}
static void
on_connected_widget_destruction (gpointer data, GObject *widget)
{
connected_widgets = g_slist_remove (connected_widgets, data);
g_free (data);
}
static void
disconnect_all_signals ()
{
GSList * item = connected_widgets;
while (item != NULL)
{
SignalInfo *signal_info = (SignalInfo*) item->data;
g_signal_handler_disconnect (signal_info->widget, signal_info->handler_id);
g_object_weak_unref (G_OBJECT (signal_info->widget), on_connected_widget_destruction, signal_info);
g_free (signal_info);
item = g_slist_next (item);
}
g_slist_free (connected_widgets);
connected_widgets = NULL;
}
/* helper function for clearlooks_animation_connect_checkbox */
static gint
find_signal_info (gconstpointer signal_info, gconstpointer widget)
{
if (((SignalInfo*)signal_info)->widget == widget)
return 0;
else
return 1;
}
/* external interface */
/* adds a progress bar */
void
clearlooks_animation_progressbar_add (GtkWidget *progressbar)
{
gdouble fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (progressbar));
if (fraction < 1.0 && fraction > 0.0)
add_animation ((GtkWidget*) progressbar, 0.0);
}
/* hooks up the signals for check and radio buttons */
void
clearlooks_animation_connect_checkbox (GtkWidget *widget)
{
if (GE_IS_CHECK_BUTTON (widget))
{
if (!g_slist_find_custom (connected_widgets, widget, find_signal_info))
{
SignalInfo * signal_info = g_new (SignalInfo, 1);
signal_info->widget = widget;
signal_info->handler_id = g_signal_connect ((GObject*)widget, "toggled", G_CALLBACK (on_checkbox_toggle), NULL);
connected_widgets = g_slist_append (connected_widgets, signal_info);
g_object_weak_ref (G_OBJECT (widget), on_connected_widget_destruction, signal_info);
}
}
}
/* returns TRUE if the widget is animated, and FALSE otherwise */
gboolean
clearlooks_animation_is_animated (GtkWidget *widget)
{
return lookup_animation_info (widget) != NULL ? TRUE : FALSE;
}
/* returns the elapsed time for the animation */
gdouble
clearlooks_animation_elapsed (gpointer data)
{
AnimationInfo *animation_info = lookup_animation_info (data);
if (animation_info)
return g_timer_elapsed (animation_info->timer, NULL)
- animation_info->start_modifier;
else
return 0.0;
}
/* cleans up all resources of the animation system */
void
clearlooks_animation_cleanup ()
{
disconnect_all_signals ();
if (animated_widgets != NULL)
{
g_hash_table_destroy (animated_widgets);
animated_widgets = NULL;
}
stop_timer ();
}
#else /* !HAVE_ANIMATION */
static void clearlooks_animation_dummy_function_so_wall_shuts_up_when_animations_is_disabled()
{
clearlooks_animation_dummy_function_so_wall_shuts_up_when_animations_is_disabled();
}
#endif /* HAVE_ANIMATION */

34
libs/clearlooks/animation.h Normal file
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@ -0,0 +1,34 @@
/* Clearlooks Engine
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*/
#include "config.h"
#ifdef HAVE_ANIMATION
#include <gtk/gtk.h>
#include <ge-support.h>
#define CL_IS_PROGRESS_BAR(widget) GE_IS_PROGRESS_BAR(widget) && widget->allocation.x != -1 && widget->allocation.y != -1
#define ANIMATION_DELAY 100
#define CHECK_ANIMATION_TIME 0.5
GE_INTERNAL void clearlooks_animation_progressbar_add (GtkWidget *progressbar);
GE_INTERNAL void clearlooks_animation_connect_checkbox (GtkWidget *widget);
GE_INTERNAL gboolean clearlooks_animation_is_animated (GtkWidget *widget);
GE_INTERNAL gdouble clearlooks_animation_elapsed (gpointer data);
GE_INTERNAL void clearlooks_animation_cleanup ();
#endif /* HAVE_ANIMATION */

815
libs/clearlooks/cairo-support.c Normal file
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@ -0,0 +1,815 @@
#include <math.h>
#include "general-support.h"
#include "cairo-support.h"
/***********************************************
* ge_hsb_from_color -
*
* Get HSB values from RGB values.
*
* Modified from Smooth but originated in GTK+
***********************************************/
void
ge_hsb_from_color (const CairoColor *color,
gdouble *hue,
gdouble *saturation,
gdouble *brightness)
{
gdouble min, max, delta;
gdouble red, green, blue;
red = color->r;
green = color->g;
blue = color->b;
if (red > green)
{
max = MAX(red, blue);
min = MIN(green, blue);
}
else
{
max = MAX(green, blue);
min = MIN(red, blue);
}
*brightness = (max + min) / 2;
if (fabs(max - min) < 0.0001)
{
*hue = 0;
*saturation = 0;
}
else
{
if (*brightness <= 0.5)
*saturation = (max - min) / (max + min);
else
*saturation = (max - min) / (2 - max - min);
delta = max -min;
if (red == max)
*hue = (green - blue) / delta;
else if (green == max)
*hue = 2 + (blue - red) / delta;
else if (blue == max)
*hue = 4 + (red - green) / delta;
*hue *= 60;
if (*hue < 0.0)
*hue += 360;
}
}
/***********************************************
* ge_color_from_hsb -
*
* Get RGB values from HSB values.
*
* Modified from Smooth but originated in GTK+
***********************************************/
#define MODULA(number, divisor) (((gint)number % divisor) + (number - (gint)number))
void
ge_color_from_hsb (gdouble hue,
gdouble saturation,
gdouble brightness,
CairoColor *color)
{
gint i;
gdouble hue_shift[3], color_shift[3];
gdouble m1, m2, m3;
if (!color) return;
if (brightness <= 0.5)
m2 = brightness * (1 + saturation);
else
m2 = brightness + saturation - brightness * saturation;
m1 = 2 * brightness - m2;
hue_shift[0] = hue + 120;
hue_shift[1] = hue;
hue_shift[2] = hue - 120;
color_shift[0] = color_shift[1] = color_shift[2] = brightness;
i = (saturation == 0)?3:0;
for (; i < 3; i++)
{
m3 = hue_shift[i];
if (m3 > 360)
m3 = MODULA(m3, 360);
else if (m3 < 0)
m3 = 360 - MODULA(ABS(m3), 360);
if (m3 < 60)
color_shift[i] = m1 + (m2 - m1) * m3 / 60;
else if (m3 < 180)
color_shift[i] = m2;
else if (m3 < 240)
color_shift[i] = m1 + (m2 - m1) * (240 - m3) / 60;
else
color_shift[i] = m1;
}
color->r = color_shift[0];
color->g = color_shift[1];
color->b = color_shift[2];
color->a = 1.0;
}
void
ge_gdk_color_to_cairo (const GdkColor *c, CairoColor *cc)
{
gdouble r, g, b;
g_return_if_fail (c && cc);
r = c->red / 65535.0;
g = c->green / 65535.0;
b = c->blue / 65535.0;
cc->r = r;
cc->g = g;
cc->b = b;
cc->a = 1.0;
}
void
ge_cairo_color_to_gtk (const CairoColor *cc, GdkColor *c)
{
gdouble r, g, b;
g_return_if_fail (c && cc);
r = cc->r * 65535.0;
g = cc->g * 65535.0;
b = cc->b * 65535.0;
c->red = r;
c->green = g;
c->blue = b;
}
void
ge_gtk_style_to_cairo_color_cube (GtkStyle * style, CairoColorCube *cube)
{
int i;
g_return_if_fail (style && cube);
for (i = 0; i < 5; i++)
{
ge_gdk_color_to_cairo (&style->bg[i], &cube->bg[i]);
ge_gdk_color_to_cairo (&style->fg[i], &cube->fg[i]);
ge_gdk_color_to_cairo (&style->dark[i], &cube->dark[i]);
ge_gdk_color_to_cairo (&style->light[i], &cube->light[i]);
ge_gdk_color_to_cairo (&style->mid[i], &cube->mid[i]);
ge_gdk_color_to_cairo (&style->base[i], &cube->base[i]);
ge_gdk_color_to_cairo (&style->text[i], &cube->text[i]);
ge_gdk_color_to_cairo (&style->text_aa[i], &cube->text_aa[i]);
}
cube->black.r = cube->black.g = cube->black.b = 0;
cube->black.a = 1;
cube->white.r = cube->white.g = cube->white.b = 1;
cube->white.a = 1;
}
void
ge_shade_color(const CairoColor *base, gdouble shade_ratio, CairoColor *composite)
{
gdouble hue = 0;
gdouble saturation = 0;
gdouble brightness = 0;
g_return_if_fail (base && composite);
ge_hsb_from_color (base, &hue, &saturation, &brightness);
brightness = MIN(brightness*shade_ratio, 1.0);
brightness = MAX(brightness, 0.0);
saturation = MIN(saturation*shade_ratio, 1.0);
saturation = MAX(saturation, 0.0);
ge_color_from_hsb (hue, saturation, brightness, composite);
composite->a = base->a;
}
void
ge_saturate_color (const CairoColor *base, gdouble saturate_level, CairoColor *composite)
{
gdouble hue = 0;
gdouble saturation = 0;
gdouble brightness = 0;
g_return_if_fail (base && composite);
ge_hsb_from_color (base, &hue, &saturation, &brightness);
saturation = MIN(saturation*saturate_level, 1.0);
saturation = MAX(saturation, 0.0);
ge_color_from_hsb (hue, saturation, brightness, composite);
composite->a = base->a;
}
void
ge_mix_color (const CairoColor *color1, const CairoColor *color2,
gdouble mix_factor, CairoColor *composite)
{
g_return_if_fail (color1 && color2 && composite);
composite->r = color1->r * (1-mix_factor) + color2->r * mix_factor;
composite->g = color1->g * (1-mix_factor) + color2->g * mix_factor;
composite->b = color1->b * (1-mix_factor) + color2->b * mix_factor;
composite->a = 1.0;
}
cairo_t *
ge_gdk_drawable_to_cairo (GdkDrawable *window, GdkRectangle *area)
{
cairo_t *cr;
g_return_val_if_fail (window != NULL, NULL);
cr = (cairo_t*) gdk_cairo_create (window);
cairo_set_line_width (cr, 1.0);
cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE);
cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER);
if (area)
{
cairo_rectangle (cr, area->x, area->y, area->width, area->height);
cairo_clip_preserve (cr);
cairo_new_path (cr);
}
return cr;
}
void
ge_cairo_set_color (cairo_t *cr, const CairoColor *color)
{
g_return_if_fail (cr && color);
cairo_set_source_rgba (cr, color->r, color->g, color->b, color->a);
}
void
ge_cairo_set_gdk_color_with_alpha (cairo_t *cr, const GdkColor *color, gdouble alpha)
{
g_return_if_fail (cr && color);
cairo_set_source_rgba (cr, color->red / 65535.0,
color->green / 65535.0,
color->blue / 65535.0,
alpha);
}
void
ge_cairo_pattern_add_color_stop_color (cairo_pattern_t *pattern,
gfloat offset,
const CairoColor *color)
{
g_return_if_fail (pattern && color);
cairo_pattern_add_color_stop_rgba (pattern, offset, color->r, color->g, color->b, color->a);
}
void
ge_cairo_pattern_add_color_stop_shade(cairo_pattern_t *pattern,
gdouble offset,
const CairoColor *color,
gdouble shade)
{
CairoColor shaded;
g_return_if_fail (pattern && color && (shade >= 0) && (shade <= 3));
shaded = *color;
if (shade != 1)
{
ge_shade_color(color, shade, &shaded);
}
ge_cairo_pattern_add_color_stop_color(pattern, offset, &shaded);
}
/* This function will draw a rounded corner at position x,y. If the radius
* is very small (or negative) it will instead just do a line_to.
* ge_cairo_rounded_corner assumes clockwise drawing. */
void
ge_cairo_rounded_corner (cairo_t *cr,
double x,
double y,
double radius,
CairoCorners corner)
{
if (radius < 0.0001)
{
cairo_line_to (cr, x, y);
}
else
{
switch (corner) {
case CR_CORNER_NONE:
cairo_line_to (cr, x, y);
break;
case CR_CORNER_TOPLEFT:
cairo_arc (cr, x + radius, y + radius, radius, G_PI, G_PI * 3/2);
break;
case CR_CORNER_TOPRIGHT:
cairo_arc (cr, x - radius, y + radius, radius, G_PI * 3/2, G_PI * 2);
break;
case CR_CORNER_BOTTOMRIGHT:
cairo_arc (cr, x - radius, y - radius, radius, 0, G_PI * 1/2);
break;
case CR_CORNER_BOTTOMLEFT:
cairo_arc (cr, x + radius, y - radius, radius, G_PI * 1/2, G_PI);
break;
default:
/* A bitfield and not a sane value ... */
g_assert_not_reached ();
cairo_line_to (cr, x, y);
return;
}
}
}
void
ge_cairo_rounded_rectangle (cairo_t *cr,
double x, double y, double w, double h,
double radius, CairoCorners corners)
{
g_return_if_fail (cr != NULL);
if (radius < 0.0001 || corners == CR_CORNER_NONE)
{
cairo_rectangle (cr, x, y, w, h);
return;
}
#ifdef DEVELOPMENT
if ((corners == CR_CORNER_ALL) && (radius > w / 2.0 || radius > h / 2.0))
g_warning ("Radius is too large for width/height in ge_rounded_rectangle.\n");
else if (radius > w || radius > h) /* This isn't perfect. Assumes that only one corner is set. */
g_warning ("Radius is too large for width/height in ge_rounded_rectangle.\n");
#endif
if (corners & CR_CORNER_TOPLEFT)
cairo_move_to (cr, x+radius, y);
else
cairo_move_to (cr, x, y);
if (corners & CR_CORNER_TOPRIGHT)
cairo_arc (cr, x+w-radius, y+radius, radius, G_PI * 1.5, G_PI * 2);
else
cairo_line_to (cr, x+w, y);
if (corners & CR_CORNER_BOTTOMRIGHT)
cairo_arc (cr, x+w-radius, y+h-radius, radius, 0, G_PI * 0.5);
else
cairo_line_to (cr, x+w, y+h);
if (corners & CR_CORNER_BOTTOMLEFT)
cairo_arc (cr, x+radius, y+h-radius, radius, G_PI * 0.5, G_PI);
else
cairo_line_to (cr, x, y+h);
if (corners & CR_CORNER_TOPLEFT)
cairo_arc (cr, x+radius, y+radius, radius, G_PI, G_PI * 1.5);
else
cairo_line_to (cr, x, y);
}
/* ge_cairo_stroke_rectangle.
*
* A simple function to stroke the rectangle { x, y, w, h}.
* (This function only exists because of a cairo performance bug that
* has been fixed and it may be a good idea to get rid of it again.)
*/
void
ge_cairo_stroke_rectangle (cairo_t *cr, double x, double y, double w, double h)
{
cairo_rectangle (cr, x, y, w, h);
cairo_stroke (cr);
}
/***********************************************
* ge_cairo_simple_border -
*
* A simple routine to draw thin squared
* borders with a topleft and bottomright color.
*
* It originated in Smooth-Engine.
***********************************************/
void
ge_cairo_simple_border (cairo_t *cr,
const CairoColor * tl, const CairoColor * br,
gint x, gint y, gint width, gint height,
gboolean topleft_overlap)
{
gboolean solid_color;
g_return_if_fail (cr != NULL);
g_return_if_fail (tl != NULL);
g_return_if_fail (br != NULL);
solid_color = (tl == br) || ((tl->r == br->r) && (tl->g == br->g) && (tl->b == br->b) && (tl->a == br->a));
topleft_overlap &= !solid_color;
cairo_save(cr);
cairo_set_line_width (cr, 1);
if (topleft_overlap)
{
ge_cairo_set_color(cr, br);
cairo_move_to(cr, x + 0.5, y + height - 0.5);
cairo_line_to(cr, x + width - 0.5, y + height - 0.5);
cairo_line_to(cr, x + width - 0.5, y + 0.5);
cairo_stroke (cr);
}
ge_cairo_set_color(cr, tl);
cairo_move_to(cr, x + 0.5, y + height - 0.5);
cairo_line_to(cr, x + 0.5, y + 0.5);
cairo_line_to(cr, x + width - 0.5, y + 0.5);
if (!topleft_overlap)
{
if (!solid_color)
{
cairo_stroke(cr);
ge_cairo_set_color(cr, br);
}
cairo_move_to(cr, x + 0.5, y + height - 0.5);
cairo_line_to(cr, x + width - 0.5, y + height - 0.5);
cairo_line_to(cr, x + width - 0.5, y + 0.5);
}
cairo_stroke(cr);
cairo_restore(cr);
}
void ge_cairo_polygon (cairo_t *cr,
const CairoColor *color,
GdkPoint *points,
gint npoints)
{
int i = 0;
cairo_save(cr);
ge_cairo_set_color(cr, color);
cairo_move_to(cr, points[0].x, points[0].y);
for (i = 1; i < npoints; i++)
{
if (!((points[i].x == points[i + 1].x) &&
(points[i].y == points[i + 1].y)))
{
cairo_line_to(cr, points[i].x, points[i].y);
}
}
if ((points[npoints-1].x != points[0].y) ||
(points[npoints-1].y != points[0].y))
{
cairo_line_to(cr, points[0].x, points[0].y);
}
cairo_fill(cr);
cairo_restore(cr);
}
void ge_cairo_line (cairo_t *cr,
const CairoColor *color,
gint x1,
gint y1,
gint x2,
gint y2)
{
cairo_save(cr);
ge_cairo_set_color(cr, color);
cairo_set_line_width (cr, 1);
cairo_move_to(cr, x1 + 0.5, y1 + 0.5);
cairo_line_to(cr, x2 + 0.5, y2 + 0.5);
cairo_stroke(cr);
cairo_restore(cr);
}
void
ge_cairo_mirror (cairo_t *cr,
CairoMirror mirror,
gint *x,
gint *y,
gint *width,
gint *height)
{
cairo_matrix_t matrix;
cairo_matrix_init_identity (&matrix);
cairo_translate (cr, *x, *y);
*x = 0;
*y = 0;
if (mirror & CR_MIRROR_HORIZONTAL)
{
cairo_matrix_scale (&matrix, -1, 1);
*x = -*width;
}
if (mirror & CR_MIRROR_VERTICAL)
{
cairo_matrix_scale (&matrix, 1, -1);
*y = -*height;
}
cairo_transform (cr, &matrix);
}
void
ge_cairo_exchange_axis (cairo_t *cr,
gint *x,
gint *y,
gint *width,
gint *height)
{
gint tmp;
cairo_matrix_t matrix;
cairo_translate (cr, *x, *y);
cairo_matrix_init (&matrix, 0, 1, 1, 0, 0, 0);
cairo_transform (cr, &matrix);
/* swap width/height */
tmp = *width;
*x = 0;
*y = 0;
*width = *height;
*height = tmp;
}
/***********************************************
* ge_cairo_pattern_fill -
*
* Fill an area with some pattern
* Scaling or tiling if needed
***********************************************/
void
ge_cairo_pattern_fill(cairo_t *canvas,
CairoPattern *pattern,
gint x,
gint y,
gint width,
gint height)
{
cairo_matrix_t original_matrix, current_matrix;
if (pattern->operator == CAIRO_OPERATOR_DEST)
{
return;
}
cairo_pattern_get_matrix(pattern->handle, &original_matrix);
current_matrix = original_matrix;
if (pattern->scale != GE_DIRECTION_NONE)
{
gdouble scale_x = 1.0;
gdouble scale_y = 1.0;
if ((pattern->scale == GE_DIRECTION_VERTICAL) || (pattern->scale == GE_DIRECTION_BOTH))
{
scale_x = 1.0/width;
}
if ((pattern->scale == GE_DIRECTION_HORIZONTAL) || (pattern->scale == GE_DIRECTION_BOTH))
{
scale_y = 1.0/height;
}
cairo_matrix_scale(&current_matrix, scale_x, scale_y);
}
if (pattern->translate != GE_DIRECTION_NONE)
{
gdouble translate_x = 0;
gdouble translate_y = 0;
if ((pattern->translate == GE_DIRECTION_VERTICAL) || (pattern->translate == GE_DIRECTION_BOTH))
{
translate_x = 0.0-x;
}
if ((pattern->translate == GE_DIRECTION_HORIZONTAL) || (pattern->translate == GE_DIRECTION_BOTH))
{
translate_y = 0.0-y;
}
cairo_matrix_translate(&current_matrix, translate_x, translate_y);
}
cairo_pattern_set_matrix(pattern->handle, &current_matrix);
cairo_save(canvas);
cairo_set_source(canvas, pattern->handle);
cairo_set_operator(canvas, pattern->operator);
cairo_rectangle(canvas, x, y, width, height);
cairo_fill (canvas);
cairo_restore(canvas);
cairo_pattern_set_matrix(pattern->handle, &original_matrix);
}
/***********************************************
* ge_cairo_color_pattern -
*
* Create A Solid Color Pattern
***********************************************/
CairoPattern*
ge_cairo_color_pattern(CairoColor *base)
{
CairoPattern * result = g_new0(CairoPattern, 1);
#if ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
result->type = CAIRO_PATTERN_TYPE_SOLID;
#endif
result->scale = GE_DIRECTION_NONE;
result->translate = GE_DIRECTION_NONE;
result->handle = cairo_pattern_create_rgba(base->r,
base->g,
base->b,
base->a);
result->operator = CAIRO_OPERATOR_SOURCE;
return result;
}
/***********************************************
* ge_cairo_pixbuf_pattern -
*
* Create A Tiled Pixbuf Pattern
***********************************************/
CairoPattern*
ge_cairo_pixbuf_pattern(GdkPixbuf *pixbuf)
{
CairoPattern * result = g_new0(CairoPattern, 1);
cairo_t *canvas;
cairo_surface_t * surface;
gint width, height;
#if ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
result->type = CAIRO_PATTERN_TYPE_SURFACE;
#endif
result->scale = GE_DIRECTION_NONE;
result->translate = GE_DIRECTION_BOTH;
width = gdk_pixbuf_get_width(pixbuf);
height = gdk_pixbuf_get_height(pixbuf);
surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, width, height);
canvas = cairo_create(surface);
gdk_cairo_set_source_pixbuf (canvas, pixbuf, 0, 0);
cairo_rectangle (canvas, 0, 0, width, height);
cairo_fill (canvas);
cairo_destroy(canvas);
result->handle = cairo_pattern_create_for_surface (surface);
cairo_surface_destroy(surface);
cairo_pattern_set_extend (result->handle, CAIRO_EXTEND_REPEAT);
result->operator = CAIRO_OPERATOR_SOURCE;
return result;
}
/***********************************************
* ge_cairo_pixmap_pattern -
*
* Create A Tiled Pixmap Pattern
***********************************************/
CairoPattern*
ge_cairo_pixmap_pattern(GdkPixmap *pixmap)
{
CairoPattern * result = NULL;
GdkPixbuf * pixbuf;
gint width, height;
gdk_drawable_get_size (GDK_DRAWABLE (pixmap), &width, &height);
pixbuf = gdk_pixbuf_get_from_drawable(NULL, GDK_DRAWABLE (pixmap),
gdk_drawable_get_colormap(GDK_DRAWABLE (pixmap)),
0, 0, 0, 0, width, height);
result = ge_cairo_pixbuf_pattern(pixbuf);
g_object_unref (pixbuf);
return result;
}
/***********************************************
* ge_cairo_linear_shade_gradient_pattern -
*
* Create A Linear Shade Gradient Pattern
* Aka Smooth Shade Gradient, from/to gradient
* With End points defined as shades of the
* base color
***********************************************/
CairoPattern *
ge_cairo_linear_shade_gradient_pattern(CairoColor *base,
gdouble shade1,
gdouble shade2,
gboolean vertical)
{
CairoPattern * result = g_new0(CairoPattern, 1);
#if ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
result->type = CAIRO_PATTERN_TYPE_LINEAR;
#endif
if (vertical)
{
result->scale = GE_DIRECTION_VERTICAL;
result->handle = cairo_pattern_create_linear(0, 0, 1, 0);
}
else
{
result->scale = GE_DIRECTION_HORIZONTAL;
result->handle = cairo_pattern_create_linear(0, 0, 0, 1);
}
result->translate = GE_DIRECTION_BOTH;
result->operator = CAIRO_OPERATOR_SOURCE;
ge_cairo_pattern_add_color_stop_shade(result->handle, 0, base, shade1);
ge_cairo_pattern_add_color_stop_shade(result->handle, 1, base, shade2);
return result;
}
void
ge_cairo_pattern_destroy(CairoPattern *pattern)
{
if (pattern)
{
if (pattern->handle)
cairo_pattern_destroy(pattern->handle);
g_free(pattern);
}
}
/* The following function will be called by GTK+ when the module
* is loaded and checks to see if we are compatible with the
* version of GTK+ that loads us.
*/
GE_EXPORT const gchar* g_module_check_init (GModule *module);
const gchar*
g_module_check_init (GModule *module)
{
return gtk_check_version (GTK_MAJOR_VERSION,
GTK_MINOR_VERSION,
GTK_MICRO_VERSION - GTK_INTERFACE_AGE);
}

118
libs/clearlooks/cairo-support.h Normal file
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@ -0,0 +1,118 @@
/* Helpful functions when dealing with cairo in gtk engines */
#include <gtk/gtk.h>
#include <math.h>
typedef struct
{
gdouble r;
gdouble g;
gdouble b;
gdouble a;
} CairoColor;
typedef struct
{
CairoColor bg[5];
CairoColor fg[5];
CairoColor dark[5];
CairoColor light[5];
CairoColor mid[5];
CairoColor base[5];
CairoColor text[5];
CairoColor text_aa[5];
CairoColor black;
CairoColor white;
} CairoColorCube;
typedef enum
{
CR_CORNER_NONE = 0,
CR_CORNER_TOPLEFT = 1,
CR_CORNER_TOPRIGHT = 2,
CR_CORNER_BOTTOMLEFT = 4,
CR_CORNER_BOTTOMRIGHT = 8,
CR_CORNER_ALL = 15
} CairoCorners;
typedef enum
{
CR_MIRROR_NONE = 0,
CR_MIRROR_HORIZONTAL = 1 << 0,
CR_MIRROR_VERTICAL = 1 << 1
} CairoMirror;
/*****************************/
/* Pattern Fills */
/*****************************/
typedef enum {
GE_DIRECTION_VERTICAL,
GE_DIRECTION_HORIZONTAL,
GE_DIRECTION_BOTH,
GE_DIRECTION_NONE
} GeDirection;
#if ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
typedef enum _cairo_pattern_type {
CAIRO_PATTERN_TYPE_SOLID,
CAIRO_PATTERN_TYPE_SURFACE,
CAIRO_PATTERN_TYPE_LINEAR,
CAIRO_PATTERN_TYPE_RADIAL
} cairo_pattern_type_t;
# define CAIRO_PATTERN_TYPE(pattern) pattern->type;
#else
# define CAIRO_PATTERN_TYPE(pattern) cairo_pattern_get_type (pattern->handle);
#endif
typedef struct
{
#if ((CAIRO_VERSION_MAJOR < 1) || ((CAIRO_VERSION_MAJOR == 1) && (CAIRO_VERSION_MINOR < 2)))
cairo_pattern_type_t type;
#endif
GeDirection scale;
GeDirection translate;
cairo_pattern_t *handle;
cairo_operator_t operator;
} CairoPattern;
GE_INTERNAL void ge_hsb_from_color (const CairoColor *color, gdouble *hue, gdouble *saturation, gdouble *brightness);
GE_INTERNAL void ge_color_from_hsb (gdouble hue, gdouble saturation, gdouble brightness, CairoColor *color);
GE_INTERNAL void ge_gdk_color_to_cairo (const GdkColor * gc, CairoColor * cc);
GE_INTERNAL void ge_cairo_color_to_gtk (const CairoColor *cc, GdkColor *c);
GE_INTERNAL void ge_gtk_style_to_cairo_color_cube (GtkStyle * style, CairoColorCube *cube);
GE_INTERNAL void ge_shade_color(const CairoColor *base, gdouble shade_ratio, CairoColor *composite);
GE_INTERNAL void ge_saturate_color (const CairoColor * base, gdouble saturate_level, CairoColor *composite);
GE_INTERNAL void ge_mix_color (const CairoColor *color1, const CairoColor *color2, gdouble mix_factor, CairoColor *composite);
GE_INTERNAL cairo_t * ge_gdk_drawable_to_cairo (GdkDrawable *window, GdkRectangle *area);
GE_INTERNAL void ge_cairo_set_color (cairo_t *cr, const CairoColor *color);
GE_INTERNAL void ge_cairo_set_gdk_color_with_alpha (cairo_t *cr, const GdkColor *color, gdouble alpha);
GE_INTERNAL void ge_cairo_pattern_add_color_stop_color (cairo_pattern_t *pattern, gfloat offset, const CairoColor *color);
GE_INTERNAL void ge_cairo_pattern_add_color_stop_shade (cairo_pattern_t *pattern, gdouble offset, const CairoColor *color, gdouble shade);
GE_INTERNAL void ge_cairo_rounded_corner (cairo_t *cr, double x, double y, double radius, CairoCorners corner);
GE_INTERNAL void ge_cairo_rounded_rectangle (cairo_t *cr, double x, double y, double w, double h, double radius, CairoCorners corners);
GE_INTERNAL void ge_cairo_stroke_rectangle (cairo_t *cr, double x, double y, double w, double h);
GE_INTERNAL void ge_cairo_simple_border (cairo_t *cr, const CairoColor * tl, const CairoColor * br, gint x, gint y, gint width, gint height, gboolean topleft_overlap);
GE_INTERNAL void ge_cairo_line (cairo_t *cr, const CairoColor *color, gint x1, gint y1, gint x2, gint y2);
GE_INTERNAL void ge_cairo_polygon (cairo_t *cr, const CairoColor *color, GdkPoint *points, gint npoints);
GE_INTERNAL void ge_cairo_mirror (cairo_t *cr, CairoMirror mirror, gint *x, gint *y, gint *width, gint *height);
GE_INTERNAL void ge_cairo_exchange_axis (cairo_t *cr, gint *x, gint *y, gint *width, gint *height);
GE_INTERNAL void ge_cairo_pattern_fill(cairo_t *canvas, CairoPattern *pattern, gint x, gint y, gint width, gint height);
GE_INTERNAL CairoPattern *ge_cairo_color_pattern(CairoColor *base);
GE_INTERNAL CairoPattern *ge_cairo_pixbuf_pattern(GdkPixbuf *pixbuf);
GE_INTERNAL CairoPattern *ge_cairo_pixmap_pattern(GdkPixmap *pixmap);
GE_INTERNAL CairoPattern *ge_cairo_linear_shade_gradient_pattern(CairoColor *base, gdouble shade1, gdouble shade2, gboolean vertical);
GE_INTERNAL void ge_cairo_pattern_destroy(CairoPattern *pattern);

3368
libs/clearlooks/clearlooks_draw.c
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158
libs/clearlooks/clearlooks_draw.h
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@ -1,159 +1,17 @@
#ifndef CLEARLOOKS_DRAW_H
#define CLEARLOOKS_DRAW_H
#include "clearlooks_types.h"
#include "clearlooks_style.h"
#include <gtk/gtk.h>
#include <gdk/gdk.h>
typedef struct
{
GdkColor *from;
GdkColor *to;
} CLGradient;
#include <cairo.h>
typedef enum
{
CL_GRADIENT_NONE,
CL_GRADIENT_HORIZONTAL,
CL_GRADIENT_VERTICAL
} CLGradientType;
GE_INTERNAL void clearlooks_register_style_classic (ClearlooksStyleFunctions *functions);
GE_INTERNAL void clearlooks_register_style_glossy (ClearlooksStyleFunctions *functions);
GE_INTERNAL void clearlooks_register_style_gummy (ClearlooksStyleFunctions *functions);
GE_INTERNAL void clearlooks_register_style_inverted (ClearlooksStyleFunctions *functions);
typedef struct
{
CLGradient fill_gradient;
CLGradient border_gradient;
CLGradientType gradient_type;
GdkGC *bordergc;
GdkGC *fillgc;
guint8 corners[4];
GdkGC *topleft; /* top + left shadow */
GdkGC *bottomright; /* bottom + right shadow */
GdkColor tmp_color; /* used for gradient */
} CLRectangle;
typedef enum /* DON'T CHANGE THE ORDER! */
{
CL_CORNER_TOPRIGHT,
CL_CORNER_BOTTOMRIGHT,
CL_CORNER_BOTTOMLEFT,
CL_CORNER_TOPLEFT
} CLCornerSide;
typedef enum /* DON'T CHANGE THE ORDER! */
{
CL_BORDER_TOP,
CL_BORDER_RIGHT,
CL_BORDER_BOTTOM,
CL_BORDER_LEFT
} CLBorderType;
typedef enum
{
CL_CORNER_NONE = 0,
CL_CORNER_NARROW = 1,
CL_CORNER_ROUND = 2
} CLCornerSharpness;
CLRectangle *cl_rectangle_new(GdkGC *fillgc, GdkGC *bordergc,
int tl, int tr, int bl, int br);
void cl_draw_rectangle (GdkWindow *window, GtkWidget *widget, GtkStyle *style,
int x, int y, int width, int height, CLRectangle *r);
void cl_rectangle_set_color (CLGradient *g, GdkColor *color);
void cl_rectangle_set_gradient (CLGradient *g, GdkColor *from, GdkColor *to);
void cl_rectangle_set_button (CLRectangle *r, GtkStyle *style,
GtkStateType state_type, gboolean hasdefault, gboolean has_focus,
CLBorderType tl, CLBorderType tr,
CLBorderType bl, CLBorderType br);
void cl_rectangle_set_entry (CLRectangle *r, GtkStyle *style,
GtkStateType state_type,
CLBorderType tl, CLBorderType tr,
CLBorderType bl, CLBorderType br,
gboolean has_focus);
void cl_draw_shadow(GdkWindow *window, GtkWidget *widget, GtkStyle *style,
int x, int y, int width, int height, CLRectangle *r);
void cl_rectangle_set_clip_rectangle (CLRectangle *r, GdkRectangle *area);
void cl_rectangle_reset_clip_rectangle (CLRectangle *r);
void cl_set_corner_sharpness (const gchar *detail, GtkWidget *widget, CLRectangle *r);
void cl_rectangle_set_corners (CLRectangle *r, int tl, int tr, int bl, int br);
void cl_rectangle_init (CLRectangle *r, GdkGC *fillgc, GdkGC *bordergc,
int tl, int tr, int bl, int br);
void cl_rectangle_reset (CLRectangle *r, GtkStyle *style);
GdkPixmap* cl_progressbar_tile_new (GdkDrawable *drawable, GtkWidget *widget,
GtkStyle *style, gint height, gint offset);
void cl_progressbar_fill (GdkDrawable *drawable, GtkWidget *widget,
GtkStyle *style, GdkGC *gc,
gint x, gint y, gint width, gint height,
guint8 offset, GdkRectangle *area);
GdkColor cl_gc_set_fg_color_shade (GdkGC *gc, GdkColormap *colormap,
GdkColor *from, gfloat s);
void cl_draw_spinbutton(GtkStyle *style, GdkWindow *window,
GtkStateType state_type, GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget, const gchar *detail,
gint x, gint y, gint width, gint height);
void cl_draw_button(GtkStyle *style, GdkWindow *window,
GtkStateType state_type, GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget, const gchar *detail,
gint x, gint y, gint width, gint height);
void cl_draw_entry (GtkStyle *style, GdkWindow *window,
GtkStateType state_type, GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget, const gchar *detail,
gint x, gint y, gint width, gint height);
void cl_draw_combobox_entry (GtkStyle *style, GdkWindow *window,
GtkStateType state_type, GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget, const gchar *detail,
gint x, gint y, gint width, gint height);
void cl_draw_combobox_button (GtkStyle *style, GdkWindow *window,
GtkStateType state_type, GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget, const gchar *detail,
gint x, gint y, gint width, gint height);
void cl_draw_menuitem_button (GdkDrawable *window, GtkWidget *widget, GtkStyle *style,
GdkRectangle *area, GtkStateType state_type,
int x, int y, int wiidth, int height, CLRectangle *r);
void cl_draw_menuitem_flat (GdkDrawable *window, GtkWidget *widget, GtkStyle *style,
GdkRectangle *area, GtkStateType state_type,
int x, int y, int wiidth, int height, CLRectangle *r);
void cl_draw_menuitem_gradient (GdkDrawable *window, GtkWidget *widget, GtkStyle *style,
GdkRectangle *area, GtkStateType state_type,
int x, int y, int wiidth, int height, CLRectangle *r);
void cl_draw_treeview_header (GtkStyle *style, GdkWindow *window,
GtkStateType state_type, GtkShadowType shadow_type,
GdkRectangle *area,
GtkWidget *widget, const gchar *detail,
gint x, gint y, gint width, gint height);
#endif /* CLEARLOOKS_DRAW_H */

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libs/clearlooks/clearlooks_draw_glossy.c Normal file
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1524
libs/clearlooks/clearlooks_draw_gummy.c Normal file
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1002
libs/clearlooks/clearlooks_draw_inverted.c Normal file
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565
libs/clearlooks/clearlooks_rc_style.c
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@ -19,12 +19,18 @@
* Written by Owen Taylor <otaylor@redhat.com>
* and by Alexander Larsson <alexl@redhat.com>
* Modified by Richard Stellingwerff <remenic@gmail.com>
* Modified by Kulyk Nazar <schamane@myeburg.net>
*/
#include "clearlooks_style.h"
#include "clearlooks_rc_style.h"
#include "animation.h"
static void clearlooks_rc_style_init (ClearlooksRcStyle *style);
#ifdef HAVE_ANIMATION
static void clearlooks_rc_style_finalize (GObject *object);
#endif
static void clearlooks_rc_style_class_init (ClearlooksRcStyleClass *klass);
static GtkStyle *clearlooks_rc_style_create_style (GtkRcStyle *rc_style);
static guint clearlooks_rc_style_parse (GtkRcStyle *rc_style,
@ -34,56 +40,82 @@ static void clearlooks_rc_style_merge (GtkRcStyle *dest,
GtkRcStyle *src);
static GtkRcStyleClass *parent_class;
static GtkRcStyleClass *clearlooks_parent_rc_class;
GType clearlooks_type_rc_style = 0;
enum
{
TOKEN_SPOTCOLOR = G_TOKEN_LAST + 1,
TOKEN_CONTRAST,
TOKEN_SUNKENMENU,
TOKEN_PROGRESSBARSTYLE,
TOKEN_MENUBARSTYLE,
TOKEN_MENUITEMSTYLE,
TOKEN_LISTVIEWITEMSTYLE
TOKEN_SCROLLBARCOLOR = G_TOKEN_LAST + 1,
TOKEN_COLORIZESCROLLBAR,
TOKEN_CONTRAST,
TOKEN_SUNKENMENU,
TOKEN_PROGRESSBARSTYLE,
TOKEN_MENUBARSTYLE,
TOKEN_TOOLBARSTYLE,
TOKEN_MENUITEMSTYLE,
TOKEN_LISTVIEWITEMSTYLE,
TOKEN_ANIMATION,
TOKEN_STYLE,
TOKEN_RADIUS,
TOKEN_CLASSIC,
TOKEN_GLOSSY,
TOKEN_INVERTED,
TOKEN_GUMMY,
TOKEN_TRUE,
TOKEN_FALSE
};
static struct
{
const gchar *name;
guint token;
}
theme_symbols[] =
{
{ "spotcolor", TOKEN_SPOTCOLOR },
{ "contrast", TOKEN_CONTRAST },
{ "sunkenmenubar", TOKEN_SUNKENMENU },
{ "progressbarstyle", TOKEN_PROGRESSBARSTYLE },
{ "menubarstyle", TOKEN_MENUBARSTYLE },
{ "menuitemstyle", TOKEN_MENUITEMSTYLE },
{ "listviewitemstyle", TOKEN_LISTVIEWITEMSTYLE }
const gchar *name;
guint token;
}
clearlooks_gtk2_rc_symbols[] =
{
{ "scrollbar_color", TOKEN_SCROLLBARCOLOR },
{ "colorize_scrollbar", TOKEN_COLORIZESCROLLBAR },
{ "contrast", TOKEN_CONTRAST },
{ "sunkenmenubar", TOKEN_SUNKENMENU },
{ "progressbarstyle", TOKEN_PROGRESSBARSTYLE },
{ "menubarstyle", TOKEN_MENUBARSTYLE },
{ "toolbarstyle", TOKEN_TOOLBARSTYLE },
{ "menuitemstyle", TOKEN_MENUITEMSTYLE },
{ "listviewitemstyle", TOKEN_LISTVIEWITEMSTYLE },
{ "animation", TOKEN_ANIMATION },
{ "style", TOKEN_STYLE },
{ "radius", TOKEN_RADIUS },
{ "CLASSIC", TOKEN_CLASSIC },
{ "GLOSSY", TOKEN_GLOSSY },
{ "INVERTED", TOKEN_INVERTED },
{ "GUMMY", TOKEN_GUMMY },
{ "TRUE", TOKEN_TRUE },
{ "FALSE", TOKEN_FALSE }
};
void
clearlooks_rc_style_register_type (GTypeModule *module)
{
static const GTypeInfo object_info =
{
sizeof (ClearlooksRcStyleClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) clearlooks_rc_style_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (ClearlooksRcStyle),
0, /* n_preallocs */
(GInstanceInitFunc) clearlooks_rc_style_init,
NULL
};
clearlooks_type_rc_style = g_type_module_register_type (module,
static const GTypeInfo object_info =
{
sizeof (ClearlooksRcStyleClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) clearlooks_rc_style_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (ClearlooksRcStyle),
0, /* n_preallocs */
(GInstanceInitFunc) clearlooks_rc_style_init,
NULL
};
clearlooks_type_rc_style = g_type_module_register_type (module,
GTK_TYPE_RC_STYLE,
"ClearlooksRcStyle",
&object_info, 0);
@ -92,266 +124,306 @@ clearlooks_rc_style_register_type (GTypeModule *module)
static void
clearlooks_rc_style_init (ClearlooksRcStyle *clearlooks_rc)
{
clearlooks_rc->has_spot_color = FALSE;
clearlooks_rc->contrast = 1.0;
clearlooks_rc->sunkenmenubar = 1;
clearlooks_rc->progressbarstyle = 0;
clearlooks_rc->menubarstyle = 0;
clearlooks_rc->menuitemstyle = 1;
clearlooks_rc->listviewitemstyle = 1;
clearlooks_rc->style = CL_STYLE_CLASSIC;
clearlooks_rc->flags = 0;
clearlooks_rc->contrast = 1.0;
clearlooks_rc->menubarstyle = 0;
clearlooks_rc->toolbarstyle = 0;
clearlooks_rc->animation = FALSE;
clearlooks_rc->colorize_scrollbar = FALSE;
clearlooks_rc->radius = 3.0;
}
#ifdef HAVE_ANIMATION
static void
clearlooks_rc_style_finalize (GObject *object)
{
/* cleanup all the animation stuff */
clearlooks_animation_cleanup ();
if (G_OBJECT_CLASS (clearlooks_parent_rc_class)->finalize != NULL)
G_OBJECT_CLASS (clearlooks_parent_rc_class)->finalize(object);
}
#endif
static void
clearlooks_rc_style_class_init (ClearlooksRcStyleClass *klass)
{
GtkRcStyleClass *rc_style_class = GTK_RC_STYLE_CLASS (klass);
GtkRcStyleClass *rc_style_class = GTK_RC_STYLE_CLASS (klass);
#ifdef HAVE_ANIMATION
GObjectClass *g_object_class = G_OBJECT_CLASS (klass);
#endif
parent_class = g_type_class_peek_parent (klass);
clearlooks_parent_rc_class = g_type_class_peek_parent (klass);
rc_style_class->parse = clearlooks_rc_style_parse;
rc_style_class->create_style = clearlooks_rc_style_create_style;
rc_style_class->merge = clearlooks_rc_style_merge;
rc_style_class->parse = clearlooks_rc_style_parse;
rc_style_class->create_style = clearlooks_rc_style_create_style;
rc_style_class->merge = clearlooks_rc_style_merge;
#ifdef HAVE_ANIMATION
g_object_class->finalize = clearlooks_rc_style_finalize;
#endif
}
static guint
theme_parse_color(GtkSettings *settings,
clearlooks_gtk2_rc_parse_boolean (GtkSettings *settings,
GScanner *scanner,
gboolean *retval)
{
guint token;
token = g_scanner_get_next_token(scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token == TOKEN_TRUE)
*retval = TRUE;
else if (token == TOKEN_FALSE)
*retval = FALSE;
else
return TOKEN_TRUE;
return G_TOKEN_NONE;
}
static guint
clearlooks_gtk2_rc_parse_color(GtkSettings *settings,
GScanner *scanner,
GdkColor *color)
{
guint token;
guint token;
/* Skip 'blah_color' */
token = g_scanner_get_next_token(scanner);
/* Skip 'blah_color' */
token = g_scanner_get_next_token(scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
return gtk_rc_parse_color (scanner, color);
return gtk_rc_parse_color (scanner, color);
}
static guint
theme_parse_contrast(GtkSettings *settings,
GScanner *scanner,
double *contrast)
clearlooks_gtk2_rc_parse_double (GtkSettings *settings,
GScanner *scanner,
gdouble *val)
{
guint token;
guint token;
/* Skip 'contrast' */
token = g_scanner_get_next_token(scanner);
/* Skip 'blah' */
token = g_scanner_get_next_token(scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_FLOAT)
return G_TOKEN_FLOAT;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_FLOAT)
return G_TOKEN_FLOAT;
*contrast = scanner->value.v_float;
return G_TOKEN_NONE;
*val = scanner->value.v_float;
return G_TOKEN_NONE;
}
static guint
theme_parse_sunkenmenubar(GtkSettings *settings,
GScanner *scanner,
guint8 *sunken)
clearlooks_gtk2_rc_parse_int (GtkSettings *settings,
GScanner *scanner,
guint8 *progressbarstyle)
{
guint token;
guint token;
/* Skip 'sunkenmenubar' */
token = g_scanner_get_next_token(scanner);
/* Skip 'sunkenmenubar' */
token = g_scanner_get_next_token(scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_INT)
return G_TOKEN_INT;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_INT)
return G_TOKEN_INT;
*sunken = scanner->value.v_int;
return G_TOKEN_NONE;
*progressbarstyle = scanner->value.v_int;
return G_TOKEN_NONE;
}
static guint
theme_parse_progressbarstyle(GtkSettings *settings,
GScanner *scanner,
guint8 *progressbarstyle)
clearlooks_gtk2_rc_parse_style (GtkSettings *settings,
GScanner *scanner,
ClearlooksStyles *style)
{
guint token;
guint token;
/* Skip 'sunkenmenubar' */
token = g_scanner_get_next_token(scanner);
g_assert (CL_NUM_STYLES == CL_STYLE_GUMMY + 1); /* so that people don't forget ;-) */
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
/* Skip 'style' */
token = g_scanner_get_next_token (scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_INT)
return G_TOKEN_INT;
token = g_scanner_get_next_token (scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
*progressbarstyle = scanner->value.v_int;
token = g_scanner_get_next_token (scanner);
return G_TOKEN_NONE;
switch (token)
{
case TOKEN_CLASSIC:
*style = CL_STYLE_CLASSIC;
break;
case TOKEN_GLOSSY:
*style = CL_STYLE_GLOSSY;
break;
case TOKEN_INVERTED:
*style = CL_STYLE_INVERTED;
break;
case TOKEN_GUMMY:
*style = CL_STYLE_GUMMY;
break;
default:
return TOKEN_CLASSIC;
}
return G_TOKEN_NONE;
}
static guint
theme_parse_menubarstyle(GtkSettings *settings,
GScanner *scanner,
guint8 *menubarstyle)
clearlooks_gtk2_rc_parse_dummy (GtkSettings *settings,
GScanner *scanner,
gchar *name)
{
guint token;
guint token;
/* Skip 'menubarstyle' */
token = g_scanner_get_next_token(scanner);
/* Skip option */
token = g_scanner_get_next_token (scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
/* print a warning. Isn't there a way to get the string from the scanner? */
g_scanner_warn (scanner, "Clearlooks configuration option \"%s\" is not supported and will be ignored.", name);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_INT)
return G_TOKEN_INT;
/* equal sign */
token = g_scanner_get_next_token (scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
*menubarstyle = scanner->value.v_int;
return G_TOKEN_NONE;
/* eat whatever comes next */
token = g_scanner_get_next_token (scanner);
return G_TOKEN_NONE;
}
static guint
theme_parse_menuitemstyle(GtkSettings *settings,
GScanner *scanner,
guint8 *menuitemstyle)
{
guint token;
/* Skip 'sunkenmenubar' */
token = g_scanner_get_next_token(scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_INT)
return G_TOKEN_INT;
*menuitemstyle = scanner->value.v_int;
return G_TOKEN_NONE;
}
static guint
theme_parse_listviewitemstyle(GtkSettings *settings,
GScanner *scanner,
guint8 *listviewitemstyle)
{
guint token;
token = g_scanner_get_next_token(scanner);
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_EQUAL_SIGN)
return G_TOKEN_EQUAL_SIGN;
token = g_scanner_get_next_token(scanner);
if (token != G_TOKEN_INT)
return G_TOKEN_INT;
*listviewitemstyle = scanner->value.v_int;
return G_TOKEN_NONE;
}
static guint
clearlooks_rc_style_parse (GtkRcStyle *rc_style,
GtkSettings *settings,
GScanner *scanner)
{
static GQuark scope_id = 0;
ClearlooksRcStyle *clearlooks_style = CLEARLOOKS_RC_STYLE (rc_style);
static GQuark scope_id = 0;
ClearlooksRcStyle *clearlooks_style = CLEARLOOKS_RC_STYLE (rc_style);
guint old_scope;
guint token;
guint i;
/* Set up a new scope in this scanner. */
guint old_scope;
guint token;
guint i;
if (!scope_id)
scope_id = g_quark_from_string("clearlooks_theme_engine");
/* Set up a new scope in this scanner. */
/* If we bail out due to errors, we *don't* reset the scope, so the
* error messaging code can make sense of our tokens.
*/
old_scope = g_scanner_set_scope(scanner, scope_id);
if (!scope_id)
scope_id = g_quark_from_string("clearlooks_theme_engine");
/* Now check if we already added our symbols to this scope
* (in some previous call to clearlooks_rc_style_parse for the
* same scanner.
*/
/* If we bail out due to errors, we *don't* reset the scope, so the
* error messaging code can make sense of our tokens.
*/
old_scope = g_scanner_set_scope(scanner, scope_id);
if (!g_scanner_lookup_symbol(scanner, theme_symbols[0].name))
{
g_scanner_freeze_symbol_table(scanner);
for (i = 0; i < G_N_ELEMENTS (theme_symbols); i++)
g_scanner_scope_add_symbol(scanner, scope_id,
theme_symbols[i].name,
GINT_TO_POINTER(theme_symbols[i].token));
g_scanner_thaw_symbol_table(scanner);
}
/* Now check if we already added our symbols to this scope
* (in some previous call to clearlooks_rc_style_parse for the
* same scanner.
*/
/* We're ready to go, now parse the top level */
token = g_scanner_peek_next_token(scanner);
while (token != G_TOKEN_RIGHT_CURLY)
{
switch (token)
if (!g_scanner_lookup_symbol(scanner, clearlooks_gtk2_rc_symbols[0].name))
{
case TOKEN_SPOTCOLOR:
token = theme_parse_color(settings, scanner, &clearlooks_style->spot_color);
clearlooks_style->has_spot_color = TRUE;
break;
case TOKEN_CONTRAST:
token = theme_parse_contrast(settings, scanner, &clearlooks_style->contrast);
break;
case TOKEN_SUNKENMENU:
token = theme_parse_sunkenmenubar(settings, scanner, &clearlooks_style->sunkenmenubar);
break;
case TOKEN_PROGRESSBARSTYLE:
token = theme_parse_progressbarstyle(settings, scanner, &clearlooks_style->progressbarstyle);
break;
case TOKEN_MENUBARSTYLE:
token = theme_parse_menubarstyle(settings, scanner, &clearlooks_style->menubarstyle);
break;
case TOKEN_MENUITEMSTYLE:
token = theme_parse_menuitemstyle(settings, scanner, &clearlooks_style->menuitemstyle);
break;
case TOKEN_LISTVIEWITEMSTYLE:
token = theme_parse_listviewitemstyle(settings, scanner, &clearlooks_style->listviewitemstyle);
break;
default:
g_scanner_get_next_token(scanner);
token = G_TOKEN_RIGHT_CURLY;
break;
for (i = 0; i < G_N_ELEMENTS (clearlooks_gtk2_rc_symbols); i++)
g_scanner_scope_add_symbol(scanner, scope_id,
clearlooks_gtk2_rc_symbols[i].name,
GINT_TO_POINTER(clearlooks_gtk2_rc_symbols[i].token));
}
if (token != G_TOKEN_NONE)
return token;
/* We're ready to go, now parse the top level */
token = g_scanner_peek_next_token(scanner);
}
token = g_scanner_peek_next_token(scanner);
while (token != G_TOKEN_RIGHT_CURLY)
{
switch (token)
{
case TOKEN_SCROLLBARCOLOR:
token = clearlooks_gtk2_rc_parse_color (settings, scanner, &clearlooks_style->scrollbar_color);
clearlooks_style->flags |= CL_FLAG_SCROLLBAR_COLOR;
break;
case TOKEN_COLORIZESCROLLBAR:
token = clearlooks_gtk2_rc_parse_boolean (settings, scanner, &clearlooks_style->colorize_scrollbar);
clearlooks_style->flags |= CL_FLAG_COLORIZE_SCROLLBAR;
break;
case TOKEN_CONTRAST:
token = clearlooks_gtk2_rc_parse_double (settings, scanner, &clearlooks_style->contrast);
clearlooks_style->flags |= CL_FLAG_CONTRAST;
break;
case TOKEN_MENUBARSTYLE:
token = clearlooks_gtk2_rc_parse_int (settings, scanner, &clearlooks_style->menubarstyle);
clearlooks_style->flags |= CL_FLAG_MENUBARSTYLE;
break;
case TOKEN_TOOLBARSTYLE:
token = clearlooks_gtk2_rc_parse_int (settings, scanner, &clearlooks_style->toolbarstyle);
clearlooks_style->flags |= CL_FLAG_TOOLBARSTYLE;
break;
case TOKEN_ANIMATION:
token = clearlooks_gtk2_rc_parse_boolean (settings, scanner, &clearlooks_style->animation);
clearlooks_style->flags |= CL_FLAG_ANIMATION;
break;
case TOKEN_STYLE:
token = clearlooks_gtk2_rc_parse_style (settings, scanner, &clearlooks_style->style);
clearlooks_style->flags |= CL_FLAG_STYLE;
break;
case TOKEN_RADIUS:
token = clearlooks_gtk2_rc_parse_double (settings, scanner, &clearlooks_style->radius);
clearlooks_style->flags |= CL_FLAG_RADIUS;
break;
g_scanner_get_next_token(scanner);
/* stuff to ignore */
case TOKEN_SUNKENMENU:
token = clearlooks_gtk2_rc_parse_dummy (settings, scanner, "sunkenmenu");
break;
case TOKEN_PROGRESSBARSTYLE:
token = clearlooks_gtk2_rc_parse_dummy (settings, scanner, "progressbarstyle");
break;
case TOKEN_MENUITEMSTYLE:
token = clearlooks_gtk2_rc_parse_dummy (settings, scanner, "menuitemstyle");
break;
case TOKEN_LISTVIEWITEMSTYLE:
token = clearlooks_gtk2_rc_parse_dummy (settings, scanner, "listviewitemstyle");
break;
g_scanner_set_scope(scanner, old_scope);
default:
g_scanner_get_next_token(scanner);
token = G_TOKEN_RIGHT_CURLY;
break;
}
return G_TOKEN_NONE;
if (token != G_TOKEN_NONE)
return token;
token = g_scanner_peek_next_token(scanner);
}
g_scanner_get_next_token(scanner);
g_scanner_set_scope(scanner, old_scope);
return G_TOKEN_NONE;
}
static void
@ -359,27 +431,36 @@ clearlooks_rc_style_merge (GtkRcStyle *dest,
GtkRcStyle *src)
{
ClearlooksRcStyle *dest_w, *src_w;
parent_class->merge (dest, src);
ClearlooksRcFlags flags;
clearlooks_parent_rc_class->merge (dest, src);
if (!CLEARLOOKS_IS_RC_STYLE (src))
return;
src_w = CLEARLOOKS_RC_STYLE (src);
dest_w = CLEARLOOKS_RC_STYLE (dest);
dest_w->contrast = src_w->contrast;
dest_w->sunkenmenubar = src_w->sunkenmenubar;
dest_w->progressbarstyle = src_w->progressbarstyle;
dest_w->menubarstyle = src_w->menubarstyle;
dest_w->menuitemstyle = src_w->menuitemstyle;
dest_w->listviewitemstyle = src_w->listviewitemstyle;
if (src_w->has_spot_color)
{
dest_w->has_spot_color = TRUE;
dest_w->spot_color = src_w->spot_color;
}
flags = (~dest_w->flags) & src_w->flags;
if (flags & CL_FLAG_STYLE)
dest_w->style = src_w->style;
if (flags & CL_FLAG_CONTRAST)
dest_w->contrast = src_w->contrast;
if (flags & CL_FLAG_MENUBARSTYLE)
dest_w->menubarstyle = src_w->menubarstyle;
if (flags & CL_FLAG_TOOLBARSTYLE)
dest_w->toolbarstyle = src_w->toolbarstyle;
if (flags & CL_FLAG_SCROLLBAR_COLOR)
dest_w->scrollbar_color = src_w->scrollbar_color;
if (flags & CL_FLAG_COLORIZE_SCROLLBAR)
dest_w->colorize_scrollbar = src_w->colorize_scrollbar;
if (flags & CL_FLAG_ANIMATION)
dest_w->animation = src_w->animation;
if (flags & CL_FLAG_RADIUS)
dest_w->radius = src_w->radius;
dest_w->flags |= src_w->flags;
}
@ -388,5 +469,5 @@ clearlooks_rc_style_merge (GtkRcStyle *dest,
static GtkStyle *
clearlooks_rc_style_create_style (GtkRcStyle *rc_style)
{
return GTK_STYLE (g_object_new (CLEARLOOKS_TYPE_STYLE, NULL));
return GTK_STYLE (g_object_new (CLEARLOOKS_TYPE_STYLE, NULL));
}

39
libs/clearlooks/clearlooks_rc_style.h
View file

@ -19,14 +19,16 @@
* Written by Owen Taylor <otaylor@redhat.com>
* and by Alexander Larsson <alexl@redhat.com>
* Modified by Richard Stellingwerff <remenic@gmail.com>
* Modified by Kulyk Nazar <schamane@myeburg.net>
*/
#include <gtk/gtkrc.h>
#include "clearlooks_types.h"
typedef struct _ClearlooksRcStyle ClearlooksRcStyle;
typedef struct _ClearlooksRcStyleClass ClearlooksRcStyleClass;
extern GType clearlooks_type_rc_style;
GE_INTERNAL extern GType clearlooks_type_rc_style;
#define CLEARLOOKS_TYPE_RC_STYLE clearlooks_type_rc_style
#define CLEARLOOKS_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CLEARLOOKS_TYPE_RC_STYLE, ClearlooksRcStyle))
@ -35,18 +37,33 @@ extern GType clearlooks_type_rc_style;
#define CLEARLOOKS_IS_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLEARLOOKS_TYPE_RC_STYLE))
#define CLEARLOOKS_RC_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLEARLOOKS_TYPE_RC_STYLE, ClearlooksRcStyleClass))
/* XXX: needs fixing! */
typedef enum {
CL_FLAG_STYLE = 1 << 0,
CL_FLAG_SCROLLBAR_COLOR = 1 << 1,
CL_FLAG_COLORIZE_SCROLLBAR = 1 << 2,
CL_FLAG_CONTRAST = 1 << 3,
CL_FLAG_MENUBARSTYLE = 1 << 4,
CL_FLAG_TOOLBARSTYLE = 1 << 5,
CL_FLAG_ANIMATION = 1 << 6,
CL_FLAG_RADIUS = 1 << 7
} ClearlooksRcFlags;
struct _ClearlooksRcStyle
{
GtkRcStyle parent_instance;
GtkRcStyle parent_instance;
GdkColor spot_color;
gboolean has_spot_color;
double contrast;
guint8 sunkenmenubar;
guint8 progressbarstyle;
guint8 menubarstyle;
guint8 menuitemstyle;
guint8 listviewitemstyle;
ClearlooksRcFlags flags;
ClearlooksStyles style;
GdkColor scrollbar_color;
gboolean colorize_scrollbar;
double contrast;
guint8 menubarstyle;
guint8 toolbarstyle;
gboolean animation;
double radius;
};
struct _ClearlooksRcStyleClass
@ -54,4 +71,4 @@ struct _ClearlooksRcStyleClass
GtkRcStyleClass parent_class;
};
void clearlooks_rc_style_register_type (GTypeModule *module);
GE_INTERNAL void clearlooks_rc_style_register_type (GTypeModule *module);

3812
libs/clearlooks/clearlooks_style.c
View file

File diff suppressed because it is too large Load diff

82
libs/clearlooks/clearlooks_style.h
View file

@ -1,5 +1,6 @@
/* Clearlooks Engine
* Copyright (C) 2005 Richard Stellingwerff.
* Copyright (C) 2006 Benjamin Berg
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -22,12 +23,16 @@
*/
#include <gtk/gtkstyle.h>
#include "clearlooks_draw.h"
#ifndef CLEARLOOKS_STYLE_H
#define CLEARLOOKS_STYLE_H
#include "animation.h"
#include "clearlooks_types.h"
typedef struct _ClearlooksStyle ClearlooksStyle;
typedef struct _ClearlooksStyleClass ClearlooksStyleClass;
extern GType clearlooks_type_style;
GE_INTERNAL extern GType clearlooks_type_style;
#define CLEARLOOKS_TYPE_STYLE clearlooks_type_style
#define CLEARLOOKS_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CLEARLOOKS_TYPE_STYLE, ClearlooksStyle))
@ -36,73 +41,30 @@ extern GType clearlooks_type_style;
#define CLEARLOOKS_IS_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLEARLOOKS_TYPE_STYLE))
#define CLEARLOOKS_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLEARLOOKS_TYPE_STYLE, ClearlooksStyleClass))
typedef enum
{
CL_BORDER_UPPER = 0,
CL_BORDER_LOWER,
CL_BORDER_UPPER_ACTIVE,
CL_BORDER_LOWER_ACTIVE,
CL_BORDER_COUNT
} ClBorderColorType;
typedef enum
{
CL_SCROLLBUTTON_BEGIN = 0,
CL_SCROLLBUTTON_END,
CL_SCROLLBUTTON_OTHER
} ClScrollButtonType;
struct _ClearlooksStyle
{
GtkStyle parent_instance;
GdkColor shade[9];
GdkColor spot_color;
GdkColor spot1;
GdkColor spot2;
GdkColor spot3;
GdkColor border[CL_BORDER_COUNT];
/* from light to dark */
GdkGC *shade_gc[9];
GdkGC *border_gc[CL_BORDER_COUNT];
GdkGC *spot1_gc;
GdkGC *spot2_gc;
GdkGC *spot3_gc;
GdkColor inset_light[5];
GdkColor inset_dark[5];
GdkColor button_g1[5];
GdkColor button_g2[5];
GdkColor button_g3[5];
GdkColor button_g4[5];
GdkColor listview_bg[5];
GdkPixmap *radio_pixmap_nonactive[5];
GdkPixmap *radio_pixmap_active[5];
GdkPixmap *radio_pixmap_inconsistent[5];
GdkBitmap *radio_pixmap_mask; /* All masks are the same */
GdkPixmap *check_pixmap_nonactive[5];
GdkPixmap *check_pixmap_active[5];
GdkPixmap *check_pixmap_inconsistent[5];
gboolean sunkenmenubar:1;
ClearlooksColors colors;
guint8 progressbarstyle;
ClearlooksStyles style;
guint8 menubarstyle;
guint8 menuitemstyle;
guint8 listviewitemstyle;
guint8 toolbarstyle;
GdkColor scrollbar_color;
gboolean colorize_scrollbar;
gboolean has_scrollbar_color;
gboolean animation;
gfloat radius;
};
struct _ClearlooksStyleClass
{
GtkStyleClass parent_class;
GtkStyleClass parent_class;
ClearlooksStyleFunctions style_functions[CL_NUM_STYLES];
};
void clearlooks_style_register_type (GTypeModule *module);
GE_INTERNAL void clearlooks_style_register_type (GTypeModule *module);
#endif /* CLEARLOOKS_STYLE_H */

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@ -4,34 +4,20 @@
#include "clearlooks_style.h"
#include "clearlooks_rc_style.h"
G_MODULE_EXPORT void
GE_EXPORT void
theme_init (GTypeModule *module)
{
clearlooks_rc_style_register_type (module);
clearlooks_style_register_type (module);
printf("theme_init() called from internal clearlooks engine\n");
}
G_MODULE_EXPORT void
GE_EXPORT void
theme_exit (void)
{
}
G_MODULE_EXPORT GtkRcStyle *
GE_EXPORT GtkRcStyle *
theme_create_rc_style (void)
{
return GTK_RC_STYLE (g_object_new (CLEARLOOKS_TYPE_RC_STYLE, NULL));
}
/* The following function will be called by GTK+ when the module
* is loaded and checks to see if we are compatible with the
* version of GTK+ that loads us.
*/
G_MODULE_EXPORT const gchar* g_module_check_init (GModule *module);
const gchar*
g_module_check_init (GModule *module)
{
return gtk_check_version (GTK_MAJOR_VERSION,
GTK_MINOR_VERSION,
GTK_MICRO_VERSION - GTK_INTERFACE_AGE);
}

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#ifndef CLEARLOOKS_TYPES_H
#define CLEARLOOKS_TYPES_H
#include <ge-support.h>
typedef unsigned char boolean;
typedef unsigned char uint8;
typedef struct _ClearlooksStyleFunctions ClearlooksStyleFunctions;
typedef enum
{
CL_STYLE_CLASSIC = 0,
CL_STYLE_GLOSSY = 1,
CL_STYLE_INVERTED = 2,
CL_STYLE_GUMMY = 3,
CL_NUM_STYLES = 4
} ClearlooksStyles;
typedef enum
{
CL_STATE_NORMAL,
CL_STATE_ACTIVE,
CL_STATE_SELECTED,
CL_STATE_INSENSITIVE
} ClearlooksStateType;
typedef enum
{
CL_JUNCTION_NONE = 0,
CL_JUNCTION_BEGIN = 1,
CL_JUNCTION_END = 2
} ClearlooksJunction;
typedef enum
{
CL_STEPPER_UNKNOWN = 0,
CL_STEPPER_A = 1,
CL_STEPPER_B = 2,
CL_STEPPER_C = 4,
CL_STEPPER_D = 8
} ClearlooksStepper;
typedef enum
{
CL_ORDER_FIRST,
CL_ORDER_MIDDLE,
CL_ORDER_LAST
} ClearlooksOrder;
typedef enum
{
CL_ORIENTATION_LEFT_TO_RIGHT,
CL_ORIENTATION_RIGHT_TO_LEFT,
CL_ORIENTATION_BOTTOM_TO_TOP,
CL_ORIENTATION_TOP_TO_BOTTOM
} ClearlooksOrientation;
typedef enum
{
CL_GAP_LEFT,
CL_GAP_RIGHT,
CL_GAP_TOP,
CL_GAP_BOTTOM
} ClearlooksGapSide;
typedef enum
{
CL_SHADOW_NONE,
CL_SHADOW_IN,
CL_SHADOW_OUT,
CL_SHADOW_ETCHED_IN,
CL_SHADOW_ETCHED_OUT
} ClearlooksShadowType;
typedef enum
{
CL_HANDLE_TOOLBAR,
CL_HANDLE_SPLITTER
} ClearlooksHandleType;
typedef enum
{
CL_ARROW_NORMAL,
CL_ARROW_COMBO
} ClearlooksArrowType;
typedef enum
{
CL_DIRECTION_UP,
CL_DIRECTION_DOWN,
CL_DIRECTION_LEFT,
CL_DIRECTION_RIGHT
} ClearlooksDirection;
typedef enum
{
CL_PROGRESSBAR_CONTINUOUS,
CL_PROGRESSBAR_DISCRETE
} ClearlooksProgressBarStyle;
typedef enum
{
CL_WINDOW_EDGE_NORTH_WEST,
CL_WINDOW_EDGE_NORTH,
CL_WINDOW_EDGE_NORTH_EAST,
CL_WINDOW_EDGE_WEST,
CL_WINDOW_EDGE_EAST,
CL_WINDOW_EDGE_SOUTH_WEST,
CL_WINDOW_EDGE_SOUTH,
CL_WINDOW_EDGE_SOUTH_EAST
} ClearlooksWindowEdge;
typedef struct
{
double x;
double y;
double width;
double height;
} ClearlooksRectangle;
typedef struct
{
CairoColor fg[5];
CairoColor bg[5];
CairoColor base[5];
CairoColor text[5];
CairoColor shade[9];
CairoColor spot[3];
} ClearlooksColors;
typedef struct
{
boolean active;
boolean prelight;
boolean disabled;
boolean focus;
boolean is_default;
boolean ltr;
boolean enable_glow;
gfloat radius;
ClearlooksStateType state_type;
uint8 corners;
uint8 xthickness;
uint8 ythickness;
CairoColor parentbg;
ClearlooksStyleFunctions *style_functions;
} WidgetParameters;
typedef struct
{
boolean lower;
boolean horizontal;
boolean fill_level;
} SliderParameters;
typedef struct
{
ClearlooksOrientation orientation;
boolean pulsing;
float value;
} ProgressBarParameters;
typedef struct
{
int linepos;
} OptionMenuParameters;
typedef struct
{
ClearlooksShadowType shadow;
ClearlooksGapSide gap_side;
int gap_x;
int gap_width;
const CairoColor *border; /* maybe changes this to some other hint ... */
} FrameParameters;
typedef struct
{
ClearlooksGapSide gap_side;
} TabParameters;
typedef struct
{
CairoCorners corners;
ClearlooksShadowType shadow;
} ShadowParameters;
typedef struct
{
boolean horizontal;
} SeparatorParameters;
typedef struct
{
ClearlooksOrder order; /* XXX: rename to position */
boolean resizable;
} ListViewHeaderParameters;
typedef struct
{
CairoColor color;
ClearlooksJunction junction; /* On which sides the slider junctions */
boolean horizontal;
boolean has_color;
} ScrollBarParameters;
typedef struct
{
ClearlooksHandleType type;
boolean horizontal;
} HandleParameters;
typedef struct
{
ClearlooksStepper stepper; /* Which stepper to draw */
} ScrollBarStepperParameters;
typedef struct
{
ClearlooksWindowEdge edge;
} ResizeGripParameters;
typedef struct
{
int style;
} MenuBarParameters;
typedef struct
{
ClearlooksShadowType shadow_type;
boolean in_cell;
boolean in_menu;
} CheckboxParameters;
typedef struct
{
ClearlooksArrowType type;
ClearlooksDirection direction;
} ArrowParameters;
typedef struct
{
int style;
boolean topmost;
} ToolbarParameters;
struct _ClearlooksStyleFunctions
{
void (*draw_button) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_scale_trough) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const SliderParameters *slider,
int x, int y, int width, int height);
void (*draw_progressbar_trough) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_progressbar_fill) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ProgressBarParameters *progressbar,
int x, int y, int width, int height, gint offset);
void (*draw_slider_button) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const SliderParameters *slider,
int x, int y, int width, int height);
void (*draw_entry) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_spinbutton) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_spinbutton_down) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_optionmenu) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const OptionMenuParameters *optionmenu,
int x, int y, int width, int height);
void (*draw_inset) (cairo_t *cr,
const CairoColor *bg_color,
double x, double y, double w, double h,
double radius, uint8 corners);
void (*draw_menubar) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const MenuBarParameters *menubar,
int x, int y, int width, int height);
void (*draw_tab) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const TabParameters *tab,
int x, int y, int width, int height);
void (*draw_frame) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const FrameParameters *frame,
int x, int y, int width, int height);
void (*draw_separator) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const SeparatorParameters *separator,
int x, int y, int width, int height);
void (*draw_menu_item_separator) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const SeparatorParameters *separator,
int x, int y, int width, int height);
void (*draw_list_view_header) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ListViewHeaderParameters *header,
int x, int y, int width, int height);
void (*draw_toolbar) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ToolbarParameters *toolbar,
int x, int y, int width, int height);
void (*draw_menuitem) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_menubaritem) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_selected_cell) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_scrollbar_stepper) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ScrollBarParameters *scrollbar,
const ScrollBarStepperParameters *stepper,
int x, int y, int width, int height);
void (*draw_scrollbar_slider) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ScrollBarParameters *scrollbar,
int x, int y, int width, int height);
void (*draw_scrollbar_trough) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ScrollBarParameters *scrollbar,
int x, int y, int width, int height);
void (*draw_statusbar) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_menu_frame) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_tooltip) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_handle) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const HandleParameters *handle,
int x, int y, int width, int height);
void (*draw_resize_grip) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ResizeGripParameters *grip,
int x, int y, int width, int height);
void (*draw_arrow) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const ArrowParameters *arrow,
int x, int y, int width, int height);
void (*draw_checkbox) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const CheckboxParameters *checkbox,
int x, int y, int width, int height);
void (*draw_radiobutton) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
const CheckboxParameters *checkbox,
int x, int y, int width, int height);
/* Style internal functions */
/* XXX: Only used by slider_button, inline it? */
void (*draw_shadow) (cairo_t *cr,
const ClearlooksColors *colors,
gfloat radius,
int width, int height);
void (*draw_slider) (cairo_t *cr,
const ClearlooksColors *colors,
const WidgetParameters *widget,
int x, int y, int width, int height);
void (*draw_gripdots) (cairo_t *cr,
const ClearlooksColors *colors, int x, int y,
int width, int height, int xr, int yr,
float contrast);
};
#define CLEARLOOKS_RECTANGLE_SET(rect, _x, _y, _w, _h) rect.x = _x; \
rect.y = _y; \
rect.width = _w; \
rect.height = _h;
#endif /* CLEARLOOKS_TYPES_H */

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libs/clearlooks/ge-support.h Normal file
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#ifndef GE_SUPPORT_H
#define GE_SUPPORT_H
#include "general-support.h"
#include "cairo-support.h"
#include "widget-information.h"
#endif /* GE_SUPPORT_H */

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libs/clearlooks/general-support.h Normal file
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#include <gmodule.h>
#include <glib.h>
/* macros to make sure that things are sane ... */
#define CHECK_DETAIL(detail, value) ((detail) && (!strcmp(value, detail)))
#define CHECK_ARGS \
g_return_if_fail (window != NULL); \
g_return_if_fail (style != NULL);
#define SANITIZE_SIZE \
g_return_if_fail (width >= -1); \
g_return_if_fail (height >= -1); \
\
if ((width == -1) && (height == -1)) \
gdk_drawable_get_size (window, &width, &height); \
else if (width == -1) \
gdk_drawable_get_size (window, &width, NULL); \
else if (height == -1) \
gdk_drawable_get_size (window, NULL, &height);
#define GE_EXPORT G_MODULE_EXPORT
#define GE_INTERNAL G_GNUC_INTERNAL
/* explicitly export with ggc, G_MODULE_EXPORT does not do this, this should
* make it possible to compile with -fvisibility=hidden */
#ifdef G_HAVE_GNUC_VISIBILITY
# undef GE_EXPORT
# define GE_EXPORT __attribute__((__visibility__("default")))
#endif
#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
# undef GE_EXPORT
# undef GE_INTERNAL
# define GE_EXPORT __global
# define GE_INTERNAL __hidden
#endif

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libs/clearlooks/support.c
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libs/clearlooks/support.h
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#ifndef SUPPORT_H
#define SUPPORT_H
#include <gtk/gtk.h>
#include <math.h>
#include <string.h>
/* GTK 2.2 compatibility */
#ifndef GTK_IS_COMBO_BOX_ENTRY
#define GTK_IS_COMBO_BOX_ENTRY(x) 0
#endif
#ifndef GTK_IS_COMBO_BOX
#define GTK_IS_COMBO_BOX(x) 0
#endif
#include "clearlooks_types.h"
#define RADIO_SIZE 13
#define CHECK_SIZE 13
GtkTextDirection
get_direction (GtkWidget *widget);
GE_INTERNAL void clearlooks_treeview_get_header_index (GtkTreeView *tv,
GtkWidget *header,
gint *column_index,
gint *columns,
gboolean *resizable);
GdkPixbuf *
generate_bit (unsigned char alpha[],
GdkColor *color,
double mult);
GE_INTERNAL void clearlooks_clist_get_header_index (GtkCList *clist,
GtkWidget *button,
gint *column_index,
gint *columns);
#ifdef DEVELOPMENT
#warning clearlooks_get_parent_bg is a bad hack - find out why its needed, and figure out a better way.
#endif
GdkPixbuf *
colorize_bit (unsigned char *bit,
unsigned char *alpha,
GdkColor *new_color);
GE_INTERNAL void clearlooks_get_parent_bg (const GtkWidget *widget,
CairoColor *color);
GdkPixmap *
pixbuf_to_pixmap (GtkStyle *style,
GdkPixbuf *pixbuf,
GdkScreen *screen);
GE_INTERNAL ClearlooksStepper clearlooks_scrollbar_get_stepper (GtkWidget *widget,
GdkRectangle *stepper);
GE_INTERNAL ClearlooksStepper clearlooks_scrollbar_visible_steppers (GtkWidget *widget);
GE_INTERNAL ClearlooksJunction clearlooks_scrollbar_get_junction (GtkWidget *widget);
gboolean
sanitize_size (GdkWindow *window,
gint *width,
gint *height);
GE_INTERNAL void clearlooks_set_toolbar_parameters (ToolbarParameters *toolbar, GtkWidget *widget, GdkWindow *window, gint x, gint y);
GE_INTERNAL void clearlooks_get_notebook_tab_position (GtkWidget *widget, gboolean *start, gboolean *end);
void
rgb_to_hls (gdouble *r,
gdouble *g,
gdouble *b);
void
hls_to_rgb (gdouble *h,
gdouble *l,
gdouble *s);
void
shade (GdkColor * a, GdkColor * b, float k);
void
draw_hgradient (GdkDrawable *drawable, GdkGC *gc, GtkStyle *style,
int x, int y, int width, int height,
GdkColor *top_color, GdkColor *bottom_color);
void
draw_vgradient (GdkDrawable *drawable, GdkGC *gc, GtkStyle *style,
int x, int y, int width, int height,
GdkColor *left_color, GdkColor *right_color);
void
arrow_draw_hline (GdkWindow *window,
GdkGC *gc,
int x1,
int x2,
int y,
gboolean last);
void
arrow_draw_vline (GdkWindow *window,
GdkGC *gc,
int y1,
int y2,
int x,
gboolean last);
void
draw_arrow (GdkWindow *window,
GdkGC *gc,
GdkRectangle *area,
GtkArrowType arrow_type,
gint x,
gint y,
gint width,
gint height);
void
calculate_arrow_geometry (GtkArrowType arrow_type,
gint *x,
gint *y,
gint *width,
gint *height);
GtkWidget *special_get_ancestor(GtkWidget * widget,
GType widget_type);
void blend (GdkColormap *colormap,
GdkColor *a, GdkColor *b, GdkColor *c, int alpha);
GtkWidget *get_parent_window (GtkWidget *widget);
GdkColor *get_parent_bgcolor (GtkWidget *widget);
gboolean is_combo_box (GtkWidget * widget);
GtkWidget *find_combo_box_widget (GtkWidget * widget);
void gtk_clist_get_header_index (GtkCList *clist, GtkWidget *button,
gint *column_index, gint *columns);
#endif /* SUPPORT_H */

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#include <gtk/gtk.h>
#include "general-support.h"
#include "widget-information.h"
#include <math.h>
#include <string.h>
/* Widget Type Lookups/Macros
Based on/modified from functions in
Smooth-Engine.
*/
gboolean
ge_object_is_a (const GObject * object, const gchar * type_name)
{
gboolean result = FALSE;
if ((object))
{
GType tmp = g_type_from_name (type_name);
if (tmp)
result = g_type_check_instance_is_a ((GTypeInstance *) object, tmp);
}
return result;
}
gboolean
ge_is_combo_box_entry (GtkWidget * widget)
{
gboolean result = FALSE;
if ((widget) && (widget->parent))
{
if (GE_IS_COMBO_BOX_ENTRY (widget->parent))
result = TRUE;
else
result = ge_is_combo_box_entry (widget->parent);
}
return result;
}
static gboolean
ge_combo_box_is_using_list (GtkWidget * widget)
{
gboolean result = FALSE;
if (GE_IS_COMBO_BOX (widget))
{
gboolean *tmp = NULL;
gtk_widget_style_get (widget, "appears-as-list", &result, NULL);
if (tmp)
result = *tmp;
}
return result;
}
gboolean
ge_is_combo_box (GtkWidget * widget, gboolean as_list)
{
gboolean result = FALSE;
if ((widget) && (widget->parent))
{
if (GE_IS_COMBO_BOX (widget->parent))
{
if (as_list)
result = (ge_combo_box_is_using_list(widget->parent));
else
result = (!ge_combo_box_is_using_list(widget->parent));
}
else
result = ge_is_combo_box (widget->parent, as_list);
}
return result;
}
gboolean
ge_is_combo (GtkWidget * widget)
{
gboolean result = FALSE;
if ((widget) && (widget->parent))
{
if (GE_IS_COMBO (widget->parent))
result = TRUE;
else
result = ge_is_combo (widget->parent);
}
return result;
}
gboolean
ge_is_in_combo_box (GtkWidget * widget)
{
return ((ge_is_combo (widget) || ge_is_combo_box (widget, TRUE) || ge_is_combo_box_entry (widget)));
}
gboolean
ge_is_toolbar_item (GtkWidget * widget)
{
gboolean result = FALSE;
if ((widget) && (widget->parent)) {
if ((GE_IS_BONOBO_TOOLBAR (widget->parent))
|| (GE_IS_BONOBO_DOCK_ITEM (widget->parent))
|| (GE_IS_EGG_TOOLBAR (widget->parent))
|| (GE_IS_TOOLBAR (widget->parent))
|| (GE_IS_HANDLE_BOX (widget->parent)))
result = TRUE;
else
result = ge_is_toolbar_item (widget->parent);
}
return result;
}
gboolean
ge_is_panel_widget_item (GtkWidget * widget)
{
gboolean result = FALSE;
if ((widget) && (widget->parent))
{
if (GE_IS_PANEL_WIDGET (widget->parent))
result = TRUE;
else
result = ge_is_panel_widget_item (widget->parent);
}
return result;
}
gboolean
ge_is_bonobo_dock_item (GtkWidget * widget)
{
gboolean result = FALSE;
if ((widget))
{
if (GE_IS_BONOBO_DOCK_ITEM(widget) || GE_IS_BONOBO_DOCK_ITEM (widget->parent))
result = TRUE;
else if (GE_IS_BOX(widget) || GE_IS_BOX(widget->parent))
{
GtkContainer *box = GE_IS_BOX(widget)?GTK_CONTAINER(widget):GTK_CONTAINER(widget->parent);
GList *children = NULL, *child = NULL;
children = gtk_container_get_children(box);
for (child = g_list_first(children); child; child = g_list_next(child))
{
if (GE_IS_BONOBO_DOCK_ITEM_GRIP(child->data))
{
result = TRUE;
child = NULL;
}
}
if (children)
g_list_free(children);
}
}
return result;
}
static GtkWidget *
ge_find_combo_box_entry_widget (GtkWidget * widget)
{
GtkWidget *result = NULL;
if (widget)
{
if (GE_IS_COMBO_BOX_ENTRY (widget))
result = widget;
else
result = ge_find_combo_box_entry_widget (widget->parent);
}
return result;
}
static GtkWidget *
ge_find_combo_box_widget (GtkWidget * widget, gboolean as_list)
{
GtkWidget *result = NULL;
if (widget)
{
if (GE_IS_COMBO_BOX (widget))
{
if (as_list)
result = (ge_combo_box_is_using_list(widget))?widget:NULL;
else
result = (!ge_combo_box_is_using_list(widget))?widget:NULL;
}
else
result = ge_find_combo_box_widget (widget->parent, as_list);
}
return result;
}
static GtkWidget *
ge_find_combo_widget (GtkWidget * widget)
{
GtkWidget *result = NULL;
if (widget)
{
if (GE_IS_COMBO (widget))
result = widget;
else
result = ge_find_combo_widget(widget->parent);
}
return result;
}
GtkWidget*
ge_find_combo_box_widget_parent (GtkWidget * widget)
{
GtkWidget *result = NULL;
if (!result)
result = ge_find_combo_widget(widget);
if (!result)
result = ge_find_combo_box_widget(widget, TRUE);
if (!result)
result = ge_find_combo_box_entry_widget(widget);
return result;
}
/***********************************************
* option_menu_get_props -
*
* Find Option Menu Size and Spacing
*
* Taken from Smooth
***********************************************/
void
ge_option_menu_get_props (GtkWidget * widget,
GtkRequisition * indicator_size,
GtkBorder * indicator_spacing)
{
GtkRequisition default_size = { 9, 5 };
GtkBorder default_spacing = { 7, 5, 2, 2 };
GtkRequisition *tmp_size = NULL;
GtkBorder *tmp_spacing = NULL;
if ((widget) && GE_IS_OPTION_MENU(widget))
gtk_widget_style_get (widget,
"indicator_size", &tmp_size,
"indicator_spacing", &tmp_spacing, NULL);
if (tmp_size)
{
*indicator_size = *tmp_size;
gtk_requisition_free (tmp_size);
}
else
*indicator_size = default_size;
if (tmp_spacing)
{
*indicator_spacing = *tmp_spacing;
gtk_border_free (tmp_spacing);
}
else
*indicator_spacing = default_spacing;
}
void
ge_button_get_default_border (GtkWidget *widget,
GtkBorder *border)
{
GtkBorder default_border = {1, 1, 1, 1};
GtkBorder *tmp_border = NULL;
if (widget && GE_IS_BUTTON (widget))
gtk_widget_style_get (widget, "default-border", &tmp_border, NULL);
if (tmp_border)
{
*border = *tmp_border;
gtk_border_free (tmp_border);
}
else
{
*border = default_border;
}
}
gboolean
ge_widget_is_ltr (GtkWidget *widget)
{
GtkTextDirection dir = GTK_TEXT_DIR_NONE;
if (GE_IS_WIDGET (widget))
dir = gtk_widget_get_direction (widget);
if (dir == GTK_TEXT_DIR_NONE)
dir = gtk_widget_get_default_direction ();
if (dir == GTK_TEXT_DIR_RTL)
return FALSE;
else
return TRUE;
}

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libs/clearlooks/widget-information.h Normal file
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/* Object Type Lookups/Macros
Based on/modified from functions in
Smooth-Engine.
*/
#define GE_IS_WIDGET(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkWidget"))
#define GE_IS_CONTAINER(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkContainer"))
#define GE_IS_BIN(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkBin"))
#define GE_IS_ARROW(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkArrow"))
#define GE_IS_SEPARATOR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkSeparator"))
#define GE_IS_VSEPARATOR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkVSeparator"))
#define GE_IS_HSEPARATOR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkHSeparator"))
#define GE_IS_HANDLE_BOX(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkHandleBox"))
#define GE_IS_HANDLE_BOX_ITEM(object) ((object) && GE_IS_HANDLE_BOX(object->parent))
#define GE_IS_BONOBO_DOCK_ITEM(object) ((object) && ge_object_is_a ((GObject*)(object), "BonoboDockItem"))
#define GE_IS_BONOBO_DOCK_ITEM_GRIP(object) ((object) && ge_object_is_a ((GObject*)(object), "BonoboDockItemGrip"))
#define GE_IS_BONOBO_TOOLBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "BonoboUIToolbar"))
#define GE_IS_EGG_TOOLBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "Toolbar"))
#define GE_IS_TOOLBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkToolbar"))
#define GE_IS_PANEL_WIDGET(object) ((object) && (ge_object_is_a ((GObject*)(object), "PanelWidget") || ge_object_is_a ((GObject*)(object), "PanelApplet")))
#define GE_IS_COMBO_BOX_ENTRY(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkComboBoxEntry"))
#define GE_IS_COMBO_BOX(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkComboBox"))
#define GE_IS_COMBO(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkCombo"))
#define GE_IS_OPTION_MENU(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkOptionMenu"))
#define GE_IS_TOGGLE_BUTTON(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkToggleButton"))
#define GE_IS_CHECK_BUTTON(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkCheckButton"))
#define GE_IS_SPIN_BUTTON(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkSpinButton"))
#define GE_IS_STATUSBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkStatusbar"))
#define GE_IS_PROGRESS_BAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkProgressBar"))
#define GE_IS_MENU_SHELL(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkMenuShell"))
#define GE_IS_MENU(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkMenu"))
#define GE_IS_MENU_BAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkMenuBar"))
#define GE_IS_MENU_ITEM(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkMenuItem"))
#define GE_IS_CHECK_MENU_ITEM(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkCheckMenuItem"))
#define GE_IS_RANGE(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkRange"))
#define GE_IS_SCROLLBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkScrollbar"))
#define GE_IS_VSCROLLBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkVScrollbar"))
#define GE_IS_HSCROLLBAR(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkHScrollbar"))
#define GE_IS_SCALE(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkScale"))
#define GE_IS_VSCALE(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkVScale"))
#define GE_IS_HSCALE(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkHScale"))
#define GE_IS_PANED(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkPaned"))
#define GE_IS_VPANED(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkVPaned"))
#define GE_IS_HPANED(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkHPaned"))
#define GE_IS_BOX(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkBox"))
#define GE_IS_VBOX(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkVBox"))
#define GE_IS_HBOX(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkHBox"))
#define GE_IS_CLIST(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkCList"))
#define GE_IS_TREE_VIEW(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkTreeView"))
#define GE_IS_ENTRY(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkEntry"))
#define GE_IS_BUTTON(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkButton"))
#define GE_IS_FIXED(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkFixed"))
#define TOGGLE_BUTTON(object) (GE_IS_TOGGLE_BUTTON(object)?(GtkToggleButton *)object:NULL)
#define GE_IS_NOTEBOOK(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkNotebook"))
#define GE_IS_CELL_RENDERER_TOGGLE(object) ((object) && ge_object_is_a ((GObject*)(object), "GtkCellRendererToggle"))
#define GE_WIDGET_HAS_DEFAULT(object) ((object) && GE_IS_WIDGET(object) && GTK_WIDGET_HAS_DEFAULT(object))
GE_INTERNAL gboolean ge_object_is_a (const GObject * object, const gchar * type_name);
GE_INTERNAL gboolean ge_is_combo_box_entry (GtkWidget * widget);
GE_INTERNAL gboolean ge_is_combo_box (GtkWidget * widget, gboolean as_list);
GE_INTERNAL gboolean ge_is_combo (GtkWidget * widget);
GE_INTERNAL gboolean ge_is_in_combo_box (GtkWidget * widget);
GE_INTERNAL gboolean ge_is_toolbar_item (GtkWidget * widget);
GE_INTERNAL gboolean ge_is_panel_widget_item (GtkWidget * widget);
GE_INTERNAL gboolean ge_is_bonobo_dock_item (GtkWidget * widget);
GE_INTERNAL GtkWidget *ge_find_combo_box_widget_parent (GtkWidget * widget);
GE_INTERNAL void ge_option_menu_get_props (GtkWidget * widget,
GtkRequisition * indicator_size,
GtkBorder * indicator_spacing);
GE_INTERNAL void ge_button_get_default_border (GtkWidget *widget,
GtkBorder *border);
GE_INTERNAL gboolean ge_widget_is_ltr (GtkWidget *widget);