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livetrax/libs/clearlooks/clearlooks_style.c
David Robillard ef6b25432d Merged with trunk R1141 
git-svn-id: svn://localhost/ardour2/branches/midi@1142 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-11-19 16:45:16 +00:00

2658 lines
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#include <gtk/gtk.h>
#include "clearlooks_style.h"
#include "clearlooks_rc_style.h"
#include "clearlooks_draw.h"
#include <math.h>
#include <string.h>
#include "bits.c"
#include "support.h"
//#include "config.h"
/* #define DEBUG 1 */
#define SCALE_SIZE 5
#define DETAIL(xx) ((detail) && (!strcmp(xx, detail)))
#define COMPARE_COLORS(a,b) (a.red == b.red && a.green == b.green && a.blue == b.blue)
#define DRAW_ARGS 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
static GdkGC *realize_color (GtkStyle * style, GdkColor * color);
static GtkStyleClass *parent_class;
static GList *progressbars = NULL;
static gint8 pboffset = 10;
static int timer_id = 0;
static void cl_progressbar_remove (gpointer data)
{
if (g_list_find (progressbars, data) == NULL)
return;
progressbars = g_list_remove (progressbars, data);
g_object_unref (data);
if (g_list_first(progressbars) == NULL) {
g_source_remove(timer_id);
timer_id = 0;
}
}
static void update_progressbar (gpointer data, gpointer user_data)
{
gfloat fraction;
if (data == NULL)
return;
fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (data));
/* update only if not filled */
if (fraction < 1.0)
gtk_widget_queue_resize ((GtkWidget*)data);
if (fraction >= 1.0 || GTK_PROGRESS (data)->activity_mode)
cl_progressbar_remove (data);
}
static gboolean timer_func (gpointer data)
{
g_list_foreach (progressbars, update_progressbar, NULL);
if (--pboffset < 0) pboffset = 9;
return (g_list_first(progressbars) != NULL);
}
static gboolean cl_progressbar_known(gconstpointer data)
{
return (g_list_find (progressbars, data) != NULL);
}
static void cl_progressbar_add (gpointer data)
{
if (!GTK_IS_PROGRESS_BAR (data))
return;
progressbars = g_list_append (progressbars, data);
g_object_ref (data);
g_signal_connect ((GObject*)data, "unrealize", G_CALLBACK (cl_progressbar_remove), data);
if (timer_id == 0)
timer_id = g_timeout_add (100, timer_func, NULL);
}
static GdkColor *
clearlooks_get_spot_color (ClearlooksRcStyle *clearlooks_rc)
{
GtkRcStyle *rc = GTK_RC_STYLE (clearlooks_rc);
if (clearlooks_rc->has_spot_color)
return &clearlooks_rc->spot_color;
else
return &rc->base[GTK_STATE_SELECTED];
}
/**************************************************************************/
/* used for optionmenus... */
static void
draw_tab (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)
{
#define ARROW_SPACE 2
#define ARROW_LINE_HEIGHT 2
#define ARROW_LINE_WIDTH 5
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
GtkRequisition indicator_size;
GtkBorder indicator_spacing;
gint arrow_height;
option_menu_get_props (widget, &indicator_size, &indicator_spacing);
indicator_size.width += (indicator_size.width % 2) - 1;
arrow_height = indicator_size.width / 2 + 2;
x += (width - indicator_size.width) / 2;
y += height/2;
if (state_type == GTK_STATE_INSENSITIVE)
{
draw_arrow (window, style->light_gc[state_type], area,
GTK_ARROW_UP, 1+x, 1+y-arrow_height,
indicator_size.width, arrow_height);
draw_arrow (window, style->light_gc[state_type], area,
GTK_ARROW_DOWN, 1+x, 1+y+1,
indicator_size.width, arrow_height);
}
draw_arrow (window, style->fg_gc[state_type], area,
GTK_ARROW_UP, x, y-arrow_height,
indicator_size.width, arrow_height);
draw_arrow (window, style->fg_gc[state_type], area,
GTK_ARROW_DOWN, x, y+1,
indicator_size.width, arrow_height);
}
static void
clearlooks_draw_arrow (GtkStyle *style,
GdkWindow *window,
GtkStateType state,
GtkShadowType shadow,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
GtkArrowType arrow_type,
gboolean fill,
gint x,
gint y,
gint width,
gint height)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
gint original_width, original_x;
GdkGC *gc;
sanitize_size (window, &width, &height);
if (is_combo_box (widget))
{
width = 7;
height = 5;
x+=2;
y+=4;
if (state == GTK_STATE_INSENSITIVE)
{
draw_arrow (window, style->light_gc[state], area,
GTK_ARROW_UP, 1+x, 1+y-height,
width, height);
draw_arrow (window, style->light_gc[state], area,
GTK_ARROW_DOWN, 1+x, 1+y+1,
width, height);
}
draw_arrow (window, style->fg_gc[state], area,
GTK_ARROW_UP, x, y-height,
width, height);
draw_arrow (window, style->fg_gc[state], area,
GTK_ARROW_DOWN, x, y+1,
width, height);
return;
}
original_width = width;
original_x = x;
/* Make spinbutton arrows and arrows in menus
* slightly larger to get the right pixels drawn */
if (DETAIL ("spinbutton"))
height += 1;
if (DETAIL("menuitem"))
{
width = 6;
height = 7;
}
/* Compensate arrow position for "sunken" look */
if (DETAIL ("spinbutton") && arrow_type == GTK_ARROW_DOWN &&
style->xthickness > 2 && style->ythickness > 2)
y -= 1;
if (widget && widget->parent && GTK_IS_COMBO (widget->parent->parent))
{
width -= 2;
height -=2;
x++;
}
calculate_arrow_geometry (arrow_type, &x, &y, &width, &height);
if (DETAIL ("menuitem"))
x = original_x + original_width - width;
if (DETAIL ("spinbutton") && (arrow_type == GTK_ARROW_DOWN))
y += 1;
if (state == GTK_STATE_INSENSITIVE)
draw_arrow (window, style->light_gc[state], area, arrow_type, x + 1, y + 1, width, height);
gc = style->fg_gc[state];
draw_arrow (window, gc, area, arrow_type, x, y, width, height);
}
static void
draw_flat_box (DRAW_ARGS)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
sanitize_size (window, &width, &height);
if (detail &&
clearlooks_style->listviewitemstyle == 1 &&
state_type == GTK_STATE_SELECTED && (
!strncmp ("cell_even", detail, strlen ("cell_even")) ||
!strncmp ("cell_odd", detail, strlen ("cell_odd"))))
{
GdkGC *gc;
GdkColor lower_color;
GdkColor *upper_color;
if (GTK_WIDGET_HAS_FOCUS (widget))
{
gc = style->base_gc[state_type];
upper_color = &style->base[state_type];
}
else
{
gc = style->base_gc[GTK_STATE_ACTIVE];
upper_color = &style->base[GTK_STATE_ACTIVE];
}
if (GTK_IS_TREE_VIEW (widget) && 0)
{
GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
if (gtk_tree_selection_count_selected_rows (sel) > 1)
{
parent_class->draw_flat_box (style, window, state_type, shadow_type,
area, widget, detail,
x, y, width, height);
return;
}
}
shade (upper_color, &lower_color, 0.8);
if (area)
gdk_gc_set_clip_rectangle (gc, area);
draw_hgradient (window, gc, style,
x, y, width, height, upper_color, &lower_color);
if (area)
gdk_gc_set_clip_rectangle (gc, NULL);
}
else
{
parent_class->draw_flat_box (style, window, state_type,
shadow_type,
area, widget, detail,
x, y, width, height);
}
}
/**************************************************************************/
static void
draw_shadow (DRAW_ARGS)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
CLRectangle r;
GdkGC *outer_gc = clearlooks_style->shade_gc[4];
GdkGC *gc1 = NULL;
GdkGC *gc2 = NULL;
gint thickness_light;
gint thickness_dark;
gboolean interior_focus = FALSE;
#if DEBUG
printf("draw_shadow: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
if (widget == NULL)
{
gdk_draw_rectangle (window, outer_gc, FALSE,
x, y, width - 1, height - 1);
return;
}
if ((width == -1) && (height == -1))
gdk_window_get_size (window, &width, &height);
else if (width == -1)
gdk_window_get_size (window, &width, NULL);
else if (height == -1)
gdk_window_get_size (window, NULL, &height);
cl_rectangle_reset (&r, style);
if (DETAIL ("frame") && widget->parent &&
GTK_IS_STATUSBAR (widget->parent))
{
gtk_style_apply_default_background (style, window,widget && !GTK_WIDGET_NO_WINDOW (widget),
state_type, area, x, y, width, height);
if (area)
{
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[3], area);
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[0], area);
}
gdk_draw_line (window, clearlooks_style->shade_gc[3],
x, y, x + width, y);
gdk_draw_line (window, clearlooks_style->shade_gc[0],
x, y + 1, x + width, y + 1);
if (area)
{
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[3], NULL);
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[0], NULL);
}
}
else if (detail && !strcmp (detail, "entry"))
{
if ( widget->parent && (GTK_IS_COMBO_BOX_ENTRY (widget->parent) ||
GTK_IS_SPIN_BUTTON(widget) ||
GTK_IS_COMBO (widget->parent)))
{
cl_draw_combobox_entry (style, window, GTK_WIDGET_STATE(widget), shadow_type, area, widget, detail, x, y, width, height);
}
else
{
cl_draw_entry (style, window, GTK_WIDGET_STATE(widget), shadow_type, area, widget, detail, x, y, width, height);
}
}
else if (DETAIL ("viewport") || DETAIL ("scrolled_window"))
{
gdk_draw_rectangle (window, clearlooks_style->shade_gc[4], FALSE,
x, y, width - 1, height - 1);
}
else
{
if (DETAIL ("menuitem"))
outer_gc = clearlooks_style->spot3_gc;
else
outer_gc = clearlooks_style->shade_gc[4];
if (shadow_type == GTK_SHADOW_IN)
gdk_draw_rectangle (window, outer_gc, FALSE,
x, y, width - 1, height - 1);
else if (shadow_type == GTK_SHADOW_OUT)
{
gdk_draw_rectangle (window, outer_gc, FALSE,
x, y, width - 1, height - 1);
gdk_draw_line (window, style->light_gc[state_type],
x+1, y+1, x+width-2, y+1);
gdk_draw_line (window, style->light_gc[state_type],
x+1, y+1, x+1, y+height-2);
}
else if (shadow_type == GTK_SHADOW_ETCHED_IN)
{
GdkGC *a = clearlooks_style->shade_gc[(shadow_type == GTK_SHADOW_ETCHED_IN) ? 0 : 3];
GdkGC *b = clearlooks_style->shade_gc[(shadow_type == GTK_SHADOW_ETCHED_IN) ? 3 : 0];
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
r.bordergc = a;
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x+1, y+1, width-1, height-1, &r);
cl_rectangle_reset_clip_rectangle (&r);
r.bordergc = b;
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width-1, height-1, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (shadow_type == GTK_SHADOW_ETCHED_IN)
{
GdkGC *a = clearlooks_style->shade_gc[(shadow_type == GTK_SHADOW_ETCHED_IN) ? 3 : 0];
GdkGC *b = clearlooks_style->shade_gc[(shadow_type == GTK_SHADOW_ETCHED_IN) ? 0 : 3];
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
r.bordergc = a;
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x+1, y+1, width-1, height-1, &r);
cl_rectangle_reset_clip_rectangle (&r);
r.bordergc = b;
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width-1, height-1, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else
parent_class->draw_shadow (style, window, state_type, shadow_type,
area, widget, detail,
x, y, width, height);
}
}
#define GDK_RECTANGLE_SET(rect,a,b,c,d) rect.x = a; \
rect.y = b; \
rect.width = c; \
rect.height = d;
static void
draw_box_gap (DRAW_ARGS,
GtkPositionType gap_side,
gint gap_x,
gint gap_width)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
CLRectangle r;
GdkRegion *area_region = NULL,
*gap_region = NULL;
GdkRectangle light_rect;
GdkRectangle dark_rect;
#if DEBUG
printf("draw_box_gap: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
sanitize_size (window, &width, &height);
cl_rectangle_reset (&r, style);
r.bordergc = clearlooks_style->shade_gc[5];
r.topleft = style->light_gc[state_type];
r.bottomright = clearlooks_style->shade_gc[1];
if (area)
area_region = gdk_region_rectangle (area);
else
{
GdkRectangle tmp = { x, y, width, height };
area_region = gdk_region_rectangle (&tmp);
}
switch (gap_side)
{
case GTK_POS_TOP:
{
GdkRectangle rect = { x+gap_x+1, y, gap_width-2, 2 };
gap_region = gdk_region_rectangle (&rect);
GDK_RECTANGLE_SET (light_rect, x+gap_x+1, y, x+gap_x+1, y+1);
GDK_RECTANGLE_SET (dark_rect, x+gap_x+gap_width-2, y, x+gap_x+gap_width-2, y);
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_ROUND, CL_CORNER_ROUND);
break;
}
case GTK_POS_BOTTOM:
{
GdkRectangle rect = { x+gap_x+1, y+height-2, gap_width-2, 2 };
gap_region = gdk_region_rectangle (&rect);
GDK_RECTANGLE_SET (light_rect, x+gap_x+1, y+height-2, x+gap_x+1, y+height-1);
GDK_RECTANGLE_SET (dark_rect, x+gap_x+gap_width-2, y+height-2, x+gap_x+gap_width-2, y+height-1);
cl_rectangle_set_corners (&r, CL_CORNER_ROUND, CL_CORNER_ROUND,
CL_CORNER_NONE, CL_CORNER_NONE);
break;
}
case GTK_POS_LEFT:
{
GdkRectangle rect = { x, y+gap_x+1, 2, gap_width-2 };
gap_region = gdk_region_rectangle (&rect);
GDK_RECTANGLE_SET (light_rect, x, y+gap_x+1, x+1, y+gap_x+1);
GDK_RECTANGLE_SET (dark_rect, x, y+gap_x+gap_width-2, x, y+gap_x+gap_width-2);
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_ROUND,
CL_CORNER_NONE, CL_CORNER_ROUND);
break;
}
case GTK_POS_RIGHT:
{
GdkRectangle rect = { x+width-2, y+gap_x+1, 2, gap_width-2 };
gap_region = gdk_region_rectangle (&rect);
GDK_RECTANGLE_SET (light_rect, x+width-2, y+gap_x+1, x+width-1, y+gap_x+1);
GDK_RECTANGLE_SET (dark_rect, x+width-2, y+gap_x+gap_width-2, x+width-1, y+gap_x+gap_width-2);
cl_rectangle_set_corners (&r, CL_CORNER_ROUND, CL_CORNER_NONE,
CL_CORNER_ROUND, CL_CORNER_NONE);
break;
}
}
gdk_region_subtract (area_region, gap_region);
gdk_gc_set_clip_region (r.bordergc, area_region);
gdk_gc_set_clip_region (r.topleft, area_region);
gdk_gc_set_clip_region (r.bottomright, area_region);
gdk_region_destroy (area_region);
gdk_region_destroy (gap_region);
gdk_draw_rectangle (window, style->bg_gc[state_type], TRUE, x, y, width, height);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
gdk_gc_set_clip_region (r.bordergc, NULL);
gdk_gc_set_clip_region (r.topleft, NULL);
gdk_gc_set_clip_region (r.bottomright, NULL);
/* it's a semi hack */
gdk_draw_line (window, style->light_gc[state_type],
light_rect.x, light_rect.y,
light_rect.width, light_rect.height);
gdk_draw_line (window, clearlooks_style->shade_gc[1],
dark_rect.x, dark_rect.y,
dark_rect.width, dark_rect.height);
}
/**************************************************************************/
static void
draw_extension (DRAW_ARGS, GtkPositionType gap_side)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
int my_state_type = (state_type == GTK_STATE_ACTIVE) ? 2 : 0;
CLRectangle r;
#if DEBUG
printf("draw_extension: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
sanitize_size (window, &width, &height);
if (DETAIL ("tab"))
{
GdkRectangle new_area;
GdkColor tmp_color;
cl_rectangle_set_button (&r, style, state_type, FALSE, FALSE,
CL_CORNER_ROUND, CL_CORNER_ROUND,
CL_CORNER_ROUND, CL_CORNER_ROUND);
if (state_type == GTK_STATE_ACTIVE)
shade (&style->bg[state_type], &tmp_color, 1.08);
else
shade (&style->bg[state_type], &tmp_color, 1.05);
if (area)
{
new_area = *area;
}
else
{
new_area.x = x;
new_area.y = y;
new_area.width = width;
new_area.height = height;
}
switch (gap_side)
{
case GTK_POS_BOTTOM:
height+=2;
new_area.y = y;
new_area.height = height-2;
r.gradient_type = CL_GRADIENT_VERTICAL;
cl_rectangle_set_gradient (&r.fill_gradient, &tmp_color, &style->bg[state_type]);
cl_rectangle_set_gradient (&r.border_gradient,
&clearlooks_style->border[CL_BORDER_UPPER+my_state_type],
&clearlooks_style->border[CL_BORDER_LOWER+my_state_type]);
break;
case GTK_POS_TOP:
y-=2;
height+=2;
new_area.y = y+2;
new_area.height = height;
r.gradient_type = CL_GRADIENT_VERTICAL;
cl_rectangle_set_gradient (&r.fill_gradient, &style->bg[state_type], &tmp_color);
cl_rectangle_set_gradient (&r.border_gradient,
&clearlooks_style->border[CL_BORDER_LOWER+my_state_type],
&clearlooks_style->border[CL_BORDER_UPPER+my_state_type]);
break;
case GTK_POS_LEFT:
x-=2;
width+=2;
new_area.x = x+2;
new_area.width = width;
r.gradient_type = CL_GRADIENT_HORIZONTAL;
cl_rectangle_set_gradient (&r.fill_gradient, &style->bg[state_type], &tmp_color);
cl_rectangle_set_gradient (&r.border_gradient,
&clearlooks_style->border[CL_BORDER_LOWER+my_state_type],
&clearlooks_style->border[CL_BORDER_UPPER+my_state_type]);
break;
case GTK_POS_RIGHT:
width+=2;
new_area.x = x;
new_area.width = width-2;
r.gradient_type = CL_GRADIENT_HORIZONTAL;
cl_rectangle_set_gradient (&r.fill_gradient, &tmp_color, &style->bg[state_type]);
cl_rectangle_set_gradient (&r.border_gradient,
&clearlooks_style->border[CL_BORDER_UPPER+my_state_type],
&clearlooks_style->border[CL_BORDER_LOWER+my_state_type]);
break;
}
r.topleft = style->light_gc[state_type];
r.bottomright = (state_type == GTK_STATE_NORMAL) ? clearlooks_style->shade_gc[1] : NULL;
cl_rectangle_set_clip_rectangle (&r, &new_area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
/* draw the selection stripe */
if (state_type != GTK_STATE_ACTIVE) {
cl_rectangle_set_gradient (&r.fill_gradient, NULL, NULL);
r.fillgc = clearlooks_style->spot2_gc;
switch (gap_side)
{
case GTK_POS_BOTTOM:
cl_rectangle_set_corners (&r, CL_CORNER_ROUND, CL_CORNER_ROUND,
CL_CORNER_NONE, CL_CORNER_NONE);
cl_rectangle_set_gradient (&r.border_gradient, &clearlooks_style->spot3, &clearlooks_style->spot2);
r.gradient_type = CL_GRADIENT_VERTICAL;
cl_rectangle_set_clip_rectangle (&r, &new_area);
cl_draw_rectangle (window, widget, style, x, y, width, 3, &r);
cl_rectangle_reset_clip_rectangle (&r);
break;
case GTK_POS_TOP:
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_ROUND, CL_CORNER_ROUND);
cl_rectangle_set_gradient (&r.border_gradient, &clearlooks_style->spot2, &clearlooks_style->spot3);
r.gradient_type = CL_GRADIENT_VERTICAL;
cl_rectangle_set_clip_rectangle (&r, &new_area);
cl_draw_rectangle (window, widget, style, x, y + height - 3, width, 3, &r);
cl_rectangle_reset_clip_rectangle (&r);
break;
case GTK_POS_LEFT:
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_ROUND,
CL_CORNER_NONE, CL_CORNER_ROUND);
cl_rectangle_set_gradient (&r.border_gradient, &clearlooks_style->spot2, &clearlooks_style->spot3);
r.gradient_type = CL_GRADIENT_HORIZONTAL;
cl_rectangle_set_clip_rectangle (&r, &new_area);
cl_draw_rectangle (window, widget, style, x + width - 3, y, 3, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
break;
case GTK_POS_RIGHT:
cl_rectangle_set_corners (&r, CL_CORNER_ROUND, CL_CORNER_NONE,
CL_CORNER_ROUND, CL_CORNER_NONE);
cl_rectangle_set_gradient (&r.border_gradient, &clearlooks_style->spot3, &clearlooks_style->spot2);
r.gradient_type = CL_GRADIENT_HORIZONTAL;
cl_rectangle_set_clip_rectangle (&r, &new_area);
cl_draw_rectangle (window, widget, style, x, y, 3, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
break;
}
}
}
else
{
parent_class->draw_extension (style, window, state_type, shadow_type, area,
widget, detail, x, y, width, height,
gap_side);
}
}
/**************************************************************************/
static void
draw_handle (DRAW_ARGS, GtkOrientation orientation)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
gint xx, yy;
gint xthick, ythick;
GdkGC *light_gc, *dark_gc;
GdkRectangle rect;
GdkRectangle dest;
gint intersect;
gint h;
int i;
int n_lines;
int offset;
#if DEBUG
printf("draw_handle: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
sanitize_size (window, &width, &height);
if (state_type == GTK_STATE_PRELIGHT)
gtk_style_apply_default_background (style, window,
widget && !GTK_WIDGET_NO_WINDOW (widget),
state_type, area, x, y, width, height);
/* orientation is totally bugged, but this actually works... */
orientation = (width > height) ? GTK_ORIENTATION_HORIZONTAL : GTK_ORIENTATION_VERTICAL;
if (!strcmp (detail, "paned"))
{
/* we want to ignore the shadow border in paned widgets */
xthick = 0;
ythick = 0;
}
else
{
xthick = style->xthickness;
ythick = style->ythickness;
}
if ( ((DETAIL ("handlebox") && widget && GTK_IS_HANDLE_BOX (widget)) || DETAIL ("dockitem")) &&
orientation == GTK_ORIENTATION_VERTICAL )
{
/* The line in the toolbar */
light_gc = style->light_gc[state_type];
dark_gc = clearlooks_style->shade_gc[3];
if (area)
{
gdk_gc_set_clip_rectangle (light_gc, area);
gdk_gc_set_clip_rectangle (dark_gc, area);
}
if (area)
{
gdk_gc_set_clip_rectangle (light_gc, NULL);
gdk_gc_set_clip_rectangle (dark_gc, NULL);
}
if (area)
{
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[0], area);
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[3], area);
}
gdk_draw_line (window, clearlooks_style->shade_gc[0], x, y, x + width, y);
gdk_draw_line (window, clearlooks_style->shade_gc[3], x, y + height - 1, x + width, y + height - 1);
if (area)
{
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[0], NULL);
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[3], NULL);
}
}
light_gc = clearlooks_style->shade_gc[0];
dark_gc = clearlooks_style->shade_gc[4];
rect.x = x + xthick;
rect.y = y + ythick;
rect.width = width - (xthick * 2);
rect.height = height - (ythick * 2);
if (area)
intersect = gdk_rectangle_intersect (area, &rect, &dest);
else
{
intersect = TRUE;
dest = rect;
}
if (!intersect)
return;
gdk_gc_set_clip_rectangle (light_gc, &dest);
gdk_gc_set_clip_rectangle (dark_gc, &dest);
n_lines = (!strcmp (detail, "paned")) ? 21 : 11;
if (orientation == GTK_ORIENTATION_VERTICAL)
{
h = width - 2 * xthick;
h = MAX (3, h - 6);
xx = x + (width - h) / 2;
offset = (height - 2*ythick - 2*n_lines)/2 + 1;
if (offset < 0)
offset = 0;
for (i = 0, yy = y + ythick + offset; yy <= (y + height - ythick - 1) && i < n_lines; yy += 2, i++)
{
gdk_draw_line (window, dark_gc, xx, yy, xx + h, yy);
gdk_draw_line (window, light_gc, xx, yy + 1, xx + h, yy + 1);
}
}
else
{
h = height - 2 * ythick;
h = MAX (3, h - 6);
yy = y + (height - h) / 2;
offset = (width - 2*xthick - 2*n_lines)/2 + 1;
if (offset < 0)
offset = 0;
for (i = 0, xx = x + xthick + offset; i < n_lines; xx += 2, i++)
{
gdk_draw_line (window, dark_gc, xx, yy, xx, yy + h);
gdk_draw_line (window, light_gc, xx + 1, yy, xx + 1, yy + h);
}
}
gdk_gc_set_clip_rectangle (light_gc, NULL);
gdk_gc_set_clip_rectangle (dark_gc, NULL);
}
/**************************************************************************/
static void
draw_box (DRAW_ARGS)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
CLRectangle r;
gboolean false_size = FALSE;
#ifdef DEBUG
printf("draw_box: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
g_return_if_fail (style != NULL);
g_return_if_fail (window != NULL);
if (width == -1 || height == -1)
false_size = TRUE;
if ((width == -1) && (height == -1))
gdk_window_get_size (window, &width, &height);
else if (width == -1)
gdk_window_get_size (window, &width, NULL);
else if (height == -1)
gdk_window_get_size (window, NULL, &height);
cl_rectangle_reset (&r, style);
if (widget == NULL)
return;
/* listview headers */
if (widget && DETAIL ("button") && widget->parent &&
(GTK_IS_TREE_VIEW(widget->parent) ||
GTK_IS_CLIST (widget->parent) ||
strcmp(G_OBJECT_TYPE_NAME (widget->parent), "ETree") == 0))
{
cl_draw_treeview_header (style, window, state_type, shadow_type,
area, widget, detail, x, y, width, height);
}
else if (detail && (!strcmp (detail, "button") ||
!strcmp (detail, "buttondefault")))
{
if (GTK_IS_COMBO_BOX_ENTRY(widget->parent) || GTK_IS_COMBO(widget->parent))
{
cl_draw_combobox_button (style, window, state_type, shadow_type,
area, widget,
detail, x, y, width, height);
}
else
{
cl_draw_button (style, window, state_type, shadow_type, area, widget,
detail, x, y, width, height);
}
}
else if (detail && (
!strcmp (detail, "spinbutton_up") ||
!strcmp (detail, "spinbutton_down") ||
!strcmp (detail, "spinbutton")))
{
cl_draw_spinbutton (style, window, state_type, shadow_type, area,
widget, detail, x, y, width, height);
}
else if (detail && (
!strcmp (detail, "hscale") || !strcmp (detail, "vscale")))
{
cl_rectangle_set_button (&r, style, state_type,
GTK_WIDGET_HAS_DEFAULT (widget), GTK_WIDGET_HAS_FOCUS (widget),
CL_CORNER_ROUND, CL_CORNER_ROUND,
CL_CORNER_ROUND, CL_CORNER_ROUND);
if (!strcmp (detail, "hscale") || !strcmp (detail, "vscale"))
{
r.fill_gradient.to = &clearlooks_style->shade[2];
r.bottomright = clearlooks_style->shade_gc[2];
}
cl_set_corner_sharpness (detail, widget, &r);
if (!strcmp (detail, "spinbutton_up"))
{
r.border_gradient.to = r.border_gradient.from;
height++;
gtk_style_apply_default_background (style, window, FALSE, state_type,
area, x, y, width, height);
}
else if (!strcmp (detail, "spinbutton_down"))
{
r.border_gradient.to = r.border_gradient.from;
gtk_style_apply_default_background (style, window, FALSE, state_type,
area, x, y, width, height);
}
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x+1, y+1, width-2, height-2, &r);
cl_draw_shadow (window, widget, style, x+1, y+1, width-2, height-2, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (DETAIL ("trough") && GTK_IS_PROGRESS_BAR (widget))
{
GdkPoint points[4] = { {x,y}, {x+width-1,y}, {x,y+height-1}, {x+width-1,y+height-1} };
gdk_draw_points (window, style->bg_gc[state_type], points, 4);
r.bordergc = clearlooks_style->shade_gc[5];
r.fillgc = clearlooks_style->shade_gc[2];
cl_rectangle_set_corners (&r, CL_CORNER_NARROW, CL_CORNER_NARROW,
CL_CORNER_NARROW, CL_CORNER_NARROW);
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (DETAIL ("trough") &&
(GTK_IS_VSCALE (widget) || GTK_IS_HSCALE (widget)))
{
GdkGC *inner = clearlooks_style->shade_gc[3],
*outer = clearlooks_style->shade_gc[5],
*shadow = clearlooks_style->shade_gc[4];
GdkColor upper_color = *clearlooks_get_spot_color (CLEARLOOKS_RC_STYLE (style->rc_style)),
lower_color;
GtkAdjustment *adjustment = gtk_range_get_adjustment (GTK_RANGE (widget));
GtkOrientation orientation = GTK_RANGE (widget)->orientation;
gint fill_size = (orientation ? height : width) *
(1 / ((adjustment->upper - adjustment->lower) /
(adjustment->value - adjustment->lower)));
if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
y += (height - SCALE_SIZE) / 2;
height = SCALE_SIZE;
}
else
{
x += (width - SCALE_SIZE) / 2;
width = SCALE_SIZE;
}
if (state_type == GTK_STATE_INSENSITIVE)
{
outer = clearlooks_style->shade_gc[4];
inner = clearlooks_style->shade_gc[2];
shadow = clearlooks_style->shade_gc[3];
}
cl_rectangle_init (&r, inner, outer, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE );
r.topleft = shadow;
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
/* DRAW FILL */
shade (&upper_color, &lower_color, 1.3);
r.bordergc = clearlooks_style->spot3_gc;
r.fillgc = style->bg_gc[state_type];
r.gradient_type = (orientation == GTK_ORIENTATION_HORIZONTAL ) ? CL_GRADIENT_VERTICAL
: CL_GRADIENT_HORIZONTAL;
cl_rectangle_set_gradient (&r.fill_gradient, &upper_color, &lower_color);
cl_rectangle_set_clip_rectangle (&r, area);
if (orientation == GTK_ORIENTATION_HORIZONTAL && fill_size > 1)
{
if (gtk_range_get_inverted(GTK_RANGE(widget)) != (get_direction(widget) == GTK_TEXT_DIR_RTL))
cl_draw_rectangle (window, widget, style, x+width-fill_size, y, fill_size, height, &r);
else
cl_draw_rectangle (window, widget, style, x, y, fill_size, height, &r);
}
else if (fill_size > 1)
{
if (gtk_range_get_inverted (GTK_RANGE (widget)))
cl_draw_rectangle (window, widget, style, x, y+height-fill_size, width, fill_size, &r);
else
cl_draw_rectangle (window, widget, style, x, y, width, fill_size, &r);
}
cl_rectangle_reset_clip_rectangle (&r);
}
else if (DETAIL ("trough"))
{
GdkGC *inner = clearlooks_style->shade_gc[3],
*outer = clearlooks_style->shade_gc[5];
cl_rectangle_init (&r, inner, outer, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE );
if (GTK_RANGE (widget)->orientation == GTK_ORIENTATION_VERTICAL)
{
y+=1;
height-=2;
}
else
{
x+=1;
width-=2;
}
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (detail && (!strcmp (detail, "vscrollbar") ||
!strcmp (detail, "hscrollbar") ||
!strcmp (detail, "stepper")))
{
ClScrollButtonType button_type = CL_SCROLLBUTTON_OTHER;
gboolean horizontal = TRUE;
if (GTK_IS_VSCROLLBAR(widget))
{
if (y == widget->allocation.y)
button_type = CL_SCROLLBUTTON_BEGIN;
else if (y+height == widget->allocation.y+widget->allocation.height)
button_type = CL_SCROLLBUTTON_END;
horizontal = FALSE;
}
else if (GTK_IS_HSCROLLBAR(widget))
{
if (x == widget->allocation.x)
button_type = CL_SCROLLBUTTON_BEGIN;
else if (x+width == widget->allocation.x+widget->allocation.width)
button_type = CL_SCROLLBUTTON_END;
}
cl_rectangle_set_button (&r, style, state_type, FALSE, FALSE, 0,0,0,0);
cl_rectangle_set_gradient (&r.fill_gradient, NULL, NULL);
cl_rectangle_set_gradient (&r.fill_gradient, &clearlooks_style->inset_light[state_type],
&clearlooks_style->inset_dark[state_type]);
r.gradient_type = horizontal ? CL_GRADIENT_VERTICAL
: CL_GRADIENT_HORIZONTAL;
r.bottomright = clearlooks_style->shade_gc[1];
r.border_gradient.to = r.border_gradient.from;
if (button_type == CL_SCROLLBUTTON_OTHER)
{
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
}
else if (button_type == CL_SCROLLBUTTON_BEGIN)
{
if (horizontal)
cl_rectangle_set_corners (&r, CL_CORNER_ROUND, CL_CORNER_NONE,
CL_CORNER_ROUND, CL_CORNER_NONE);
else
cl_rectangle_set_corners (&r, CL_CORNER_ROUND, CL_CORNER_ROUND,
CL_CORNER_NONE, CL_CORNER_NONE);
}
else
{
if (horizontal)
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_ROUND,
CL_CORNER_NONE, CL_CORNER_ROUND);
else
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_ROUND, CL_CORNER_ROUND);
}
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (DETAIL ("slider"))
{
if (DETAIL("slider") && widget && GTK_IS_RANGE (widget))
{
GtkAdjustment *adj = GTK_RANGE (widget)->adjustment;
if (adj->value <= adj->lower &&
(GTK_RANGE (widget)->has_stepper_a || GTK_RANGE (widget)->has_stepper_b))
{
if (GTK_IS_VSCROLLBAR (widget))
{
y-=1;
height+=1;
}
else if (GTK_IS_HSCROLLBAR (widget))
{
x-=1;
width+=1;
}
}
if (adj->value >= adj->upper - adj->page_size &&
(GTK_RANGE (widget)->has_stepper_c || GTK_RANGE (widget)->has_stepper_d))
{
if (GTK_IS_VSCROLLBAR (widget))
height+=1;
else if (GTK_IS_HSCROLLBAR (widget))
width+=1;
}
}
cl_rectangle_set_button (&r, style, state_type, FALSE, GTK_WIDGET_HAS_FOCUS (widget),
CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
r.gradient_type = GTK_IS_HSCROLLBAR (widget) ? CL_GRADIENT_VERTICAL
: CL_GRADIENT_HORIZONTAL;
cl_rectangle_set_gradient (&r.fill_gradient, &clearlooks_style->inset_light[state_type],
&clearlooks_style->inset_dark[state_type]);
r.bottomright = clearlooks_style->shade_gc[1];
r.border_gradient.to = r.border_gradient.from;
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (detail && !strcmp (detail, "optionmenu")) /* supporting deprecated */
{
cl_draw_optionmenu(style, window, state_type, shadow_type, area, widget, detail, x, y, width, height);
}
else if (DETAIL ("menuitem"))
{
if (clearlooks_style->menuitemstyle == 0)
{
cl_draw_menuitem_flat (window, widget, style, area, state_type,
x, y, width, height, &r);
}
else if (clearlooks_style->menuitemstyle == 1)
{
cl_draw_menuitem_gradient (window, widget, style, area, state_type,
x, y, width, height, &r);
}
else
{
cl_draw_menuitem_button (window, widget, style, area, state_type,
x, y, width, height, &r);
}
}
else if (DETAIL ("menubar") && (clearlooks_style->sunkenmenubar || clearlooks_style->menubarstyle > 0))
{
GdkGC *dark = clearlooks_style->shade_gc[2];
GdkColor upper_color, lower_color;
/* don't draw sunken menubar on gnome panel
IT'S A HACK! HORRIBLE HACK! HIDEOUS HACK!
BUT IT WORKS FOR ME(tm)! */
if (widget->parent &&
strcmp(G_OBJECT_TYPE_NAME (widget->parent), "PanelWidget") == 0)
return;
shade(&style->bg[state_type], &upper_color, 1.0);
shade(&style->bg[state_type], &lower_color, 0.95);
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
r.fillgc = style->bg_gc[state_type];
r.bordergc = clearlooks_style->shade_gc[2];
r.gradient_type = CL_GRADIENT_VERTICAL;
cl_rectangle_set_gradient (&r.border_gradient, &clearlooks_style->shade[2],
&clearlooks_style->shade[3]);
cl_rectangle_set_gradient (&r.fill_gradient, &upper_color, &lower_color);
/* make vertical and top borders invisible for style 2 */
if (clearlooks_style->menubarstyle == 2) {
x--; width+=2;
y--; height+=1;
}
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
}
else if (DETAIL ("menu") && widget->parent &&
GDK_IS_WINDOW (widget->parent->window))
{
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
r.bordergc = clearlooks_style->border_gc[CL_BORDER_UPPER];
r.topleft = style->light_gc[state_type];
r.bottomright = clearlooks_style->shade_gc[1];
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
return;
}
else if (DETAIL ("bar") && widget && GTK_IS_PROGRESS_BAR (widget))
{
GdkColor upper_color = *clearlooks_get_spot_color (CLEARLOOKS_RC_STYLE (style->rc_style)),
lower_color,
prev_foreground;
gboolean activity_mode = GTK_PROGRESS (widget)->activity_mode;
#ifdef HAVE_ANIMATION
if (!activity_mode && gtk_progress_bar_get_fraction (widget) != 1.0 &&
!cl_progressbar_known((gconstpointer)widget))
{
cl_progressbar_add ((gpointer)widget);
}
#endif
cl_progressbar_fill (window, widget, style, style->black_gc,
x, y, width, height,
#ifdef HAVE_ANIMATION
activity_mode ? 0 : pboffset,
#else
0,
#endif
area);
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
r.bordergc = clearlooks_style->spot3_gc;
r.topleft = clearlooks_style->spot2_gc;
prev_foreground = cl_gc_set_fg_color_shade (clearlooks_style->spot2_gc,
style->colormap,
&clearlooks_style->spot2,
1.2);
cl_rectangle_set_clip_rectangle (&r, area);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
cl_rectangle_reset_clip_rectangle (&r);
gdk_gc_set_foreground (clearlooks_style->spot2_gc, &prev_foreground);
}
else if ( widget && (DETAIL ("menubar") || DETAIL ("toolbar") || DETAIL ("dockitem_bin") || DETAIL ("handlebox_bin")) && shadow_type != GTK_SHADOW_NONE) /* Toolbars and menus */
{
if (area)
{
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[0], area);
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[3], area);
}
gtk_style_apply_default_background (style, window,
widget && !GTK_WIDGET_NO_WINDOW (widget),
state_type, area, x, y, width, height);
/* we only want the borders on horizontal toolbars */
if ( DETAIL ("menubar") || height < 2*width ) {
if (!DETAIL ("menubar"))
gdk_draw_line (window, clearlooks_style->shade_gc[0],
x, y, x + width, y); /* top */
gdk_draw_line (window, clearlooks_style->shade_gc[3],
x, y + height - 1, x + width, y + height - 1); /* bottom */
}
if (area)
{
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[0], NULL);
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[3], NULL);
}
}
else
{
parent_class->draw_box (style, window, state_type, shadow_type, area,
widget, detail, x, y, width, height);
}
}
/**************************************************************************/
static void
ensure_check_pixmaps (GtkStyle *style,
GtkStateType state,
GdkScreen *screen,
gboolean treeview)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
ClearlooksRcStyle *clearlooks_rc = CLEARLOOKS_RC_STYLE (style->rc_style);
GdkPixbuf *check, *base, *inconsistent, *composite;
GdkColor *spot_color = clearlooks_get_spot_color (clearlooks_rc);
if (clearlooks_style->check_pixmap_nonactive[state] != NULL)
return;
if (state == GTK_STATE_ACTIVE || state == GTK_STATE_SELECTED) {
check = generate_bit (check_alpha, &style->text[GTK_STATE_NORMAL], 1.0);
inconsistent = generate_bit (check_inconsistent_alpha, &style->text[GTK_STATE_NORMAL], 1.0);
} else {
check = generate_bit (check_alpha, &style->text[state], 1.0);
inconsistent = generate_bit (check_inconsistent_alpha, &style->text[state], 1.0);
}
if (state == GTK_STATE_ACTIVE && !treeview)
base = generate_bit (check_base_alpha, &style->bg[state], 1.0);
else
base = generate_bit (check_base_alpha, &style->base[GTK_STATE_NORMAL], 1.0);
if (treeview)
composite = generate_bit (NULL, &clearlooks_style->shade[6], 1.0);
else
composite = generate_bit (NULL, &clearlooks_style->shade[5], 1.0);
gdk_pixbuf_composite (base, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
clearlooks_style->check_pixmap_nonactive[state] =
pixbuf_to_pixmap (style, composite, screen);
gdk_pixbuf_composite (check, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
clearlooks_style->check_pixmap_active[state] =
pixbuf_to_pixmap (style, composite, screen);
g_object_unref (composite);
composite = generate_bit (NULL, &clearlooks_style->shade[6], 1.0);
gdk_pixbuf_composite (base, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
gdk_pixbuf_composite (inconsistent, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
clearlooks_style->check_pixmap_inconsistent[state] =
pixbuf_to_pixmap (style, composite, screen);
g_object_unref (composite);
g_object_unref (base);
g_object_unref (check);
g_object_unref (inconsistent);
}
static void
draw_check (DRAW_ARGS)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
GdkGC *gc = style->base_gc[state_type];
GdkPixmap *pixmap;
gboolean treeview;
if (DETAIL ("check")) /* Menu item */
{
parent_class->draw_check (style, window, state_type, shadow_type, area,
widget, detail, x, y, width, height);
return;
}
treeview = widget && GTK_IS_TREE_VIEW(widget);
ensure_check_pixmaps (style, state_type, gtk_widget_get_screen (widget), treeview);
if (area)
gdk_gc_set_clip_rectangle (gc, area);
if (shadow_type == GTK_SHADOW_IN)
pixmap = clearlooks_style->check_pixmap_active[state_type];
else if (shadow_type == GTK_SHADOW_ETCHED_IN) /* inconsistent */
pixmap = clearlooks_style->check_pixmap_inconsistent[state_type];
else
pixmap = clearlooks_style->check_pixmap_nonactive[state_type];
x += (width - CHECK_SIZE)/2;
y += (height - CHECK_SIZE)/2;
gdk_draw_drawable (window, gc, pixmap, 0, 0, x, y, CHECK_SIZE, CHECK_SIZE);
if (area)
gdk_gc_set_clip_rectangle (gc, NULL);
}
/**************************************************************************/
static void
draw_slider (DRAW_ARGS, GtkOrientation orientation)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
GdkGC *shade_gc = clearlooks_style->shade_gc[4];
GdkGC *white_gc = clearlooks_style->shade_gc[0];
int x1, y1;
#if DEBUG
printf("draw_slider: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
sanitize_size (window, &width, &height);
gtk_paint_box (style, window, state_type, shadow_type,
area, widget, detail, x, y, width, height);
if ((orientation == GTK_ORIENTATION_VERTICAL && height < 20) ||
(orientation == GTK_ORIENTATION_HORIZONTAL && width < 20))
return;
if (detail && strcmp ("slider", detail) == 0)
{
if (area)
{
gdk_gc_set_clip_rectangle (shade_gc, area);
gdk_gc_set_clip_rectangle (white_gc, area);
}
if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
x1 = x + width / 2 - 4;
y1 = y + (height - 6) / 2;
gdk_draw_line (window, shade_gc, x1, y1, x1, y1 + 6);
gdk_draw_line (window, white_gc, x1 + 1, y1, x1 + 1, y1 + 6);
gdk_draw_line (window, shade_gc, x1 + 3, y1, x1 + 3, y1 + 6);
gdk_draw_line (window, white_gc, x1 + 3 + 1, y1, x1 + 3 + 1, y1 + 6);
gdk_draw_line (window, shade_gc, x1 + 3*2, y1, x1 + 3*2, y1 + 6);
gdk_draw_line (window, white_gc, x1 + 3*2 + 1, y1, x1 + 3*2 + 1, y1 + 6);
}
else
{
x1 = x + (width - 6) / 2;
y1 = y + height / 2 - 4;
gdk_draw_line (window, shade_gc, x1 + 6, y1, x1, y1);
gdk_draw_line (window, white_gc, x1 + 6, y1 + 1, x1, y1 + 1);
gdk_draw_line (window, shade_gc, x1 + 6, y1 + 3, x1, y1 + 3);
gdk_draw_line (window, white_gc, x1 + 6, y1 + 3 + 1, x1, y1 + 3 + 1);
gdk_draw_line (window, shade_gc, x1 + 6, y1 + 3*2, x1, y1 + 3*2);
gdk_draw_line (window, white_gc, x1 + 6, y1 + 3*2 + 1, x1, y1 + 3*2 + 1);
}
if (area)
{
gdk_gc_set_clip_rectangle (shade_gc, NULL);
gdk_gc_set_clip_rectangle (white_gc, NULL);
}
}
else if (detail && (strcmp ("hscale", detail) == 0 || strcmp ("vscale", detail) == 0))
{
if (area)
{
gdk_gc_set_clip_rectangle (shade_gc, area);
gdk_gc_set_clip_rectangle (white_gc, area);
}
if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
x1 = x + width / 2 - 3;
y1 = y + (height - 7) / 2;
gdk_draw_line (window, shade_gc, x1 + 0, y1 + 5, x1 + 0, y1 + 1);
gdk_draw_line (window, white_gc, x1 + 1, y1 + 5, x1 + 1, y1 + 1);
gdk_draw_line (window, shade_gc, x1 + 3, y1 + 5, x1 + 3, y1 + 1);
gdk_draw_line (window, white_gc, x1 + 4, y1 + 5, x1 + 4, y1 + 1);
gdk_draw_line (window, shade_gc, x1 + 6, y1 + 5, x1 + 6, y1 + 1);
gdk_draw_line (window, white_gc, x1 + 7, y1 + 5, x1 + 7, y1 + 1);
}
else
{
x1 = x + (width - 7) / 2;
y1 = y + height / 2 - 3;
gdk_draw_line (window, shade_gc, x1 + 5, y1 + 0, x1 + 1, y1 + 0);
gdk_draw_line (window, white_gc, x1 + 5, y1 + 1, x1 + 1, y1 + 1);
gdk_draw_line (window, shade_gc, x1 + 5, y1 + 3, x1 + 1, y1 + 3);
gdk_draw_line (window, white_gc, x1 + 5, y1 + 4, x1 + 1, y1 + 4);
gdk_draw_line (window, shade_gc, x1 + 5, y1 + 6, x1 + 1, y1 + 6);
gdk_draw_line (window, white_gc, x1 + 5, y1 + 7, x1 + 1, y1 + 7);
}
if (area)
{
gdk_gc_set_clip_rectangle (shade_gc, NULL);
gdk_gc_set_clip_rectangle (white_gc, NULL);
}
}
}
/**************************************************************************/
static void
ensure_radio_pixmaps (GtkStyle *style,
GtkStateType state,
GdkScreen *screen)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
ClearlooksRcStyle *clearlooks_rc = CLEARLOOKS_RC_STYLE (style->rc_style);
GdkPixbuf *dot, *circle, *outline, *inconsistent, *composite;
GdkColor *spot_color = clearlooks_get_spot_color (clearlooks_rc);
GdkColor *composite_color;
if (clearlooks_style->radio_pixmap_nonactive[state] != NULL)
return;
if (state == GTK_STATE_ACTIVE || state == GTK_STATE_SELECTED) {
dot = colorize_bit (dot_intensity, dot_alpha, &style->text[GTK_STATE_NORMAL]);
inconsistent = generate_bit (inconsistent_alpha, &style->text[GTK_STATE_NORMAL], 1.0);
} else {
dot = colorize_bit (dot_intensity, dot_alpha, &style->text[state]);
inconsistent = generate_bit (inconsistent_alpha, &style->text[state], 1.0);
}
outline = generate_bit (outline_alpha, &clearlooks_style->shade[5], 1.0);
if (clearlooks_style->radio_pixmap_mask == NULL)
{
gdk_pixbuf_render_pixmap_and_mask (outline,
NULL,
&clearlooks_style->radio_pixmap_mask,
1);
}
if (state == GTK_STATE_ACTIVE)
{
composite_color = &style->bg[GTK_STATE_PRELIGHT];
circle = generate_bit (circle_alpha, &style->bg[state], 1.0);
}
else
{
composite_color = &style->bg[state];
circle = generate_bit (circle_alpha, &style->base[GTK_STATE_NORMAL], 1.0);
}
composite = generate_bit (NULL, composite_color, 1.0);
gdk_pixbuf_composite (outline, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
gdk_pixbuf_composite (circle, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
clearlooks_style->radio_pixmap_nonactive[state] =
pixbuf_to_pixmap (style, composite, screen);
gdk_pixbuf_composite (dot, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
clearlooks_style->radio_pixmap_active[state] =
pixbuf_to_pixmap (style, composite, screen);
g_object_unref (composite);
composite = generate_bit (NULL, composite_color,1.0);
gdk_pixbuf_composite (outline, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
gdk_pixbuf_composite (circle, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
gdk_pixbuf_composite (inconsistent, composite,
0, 0, RADIO_SIZE, RADIO_SIZE, 0, 0,
1.0, 1.0, GDK_INTERP_NEAREST, 255);
clearlooks_style->radio_pixmap_inconsistent[state] =
pixbuf_to_pixmap (style, composite, screen);
g_object_unref (composite);
g_object_unref (circle);
g_object_unref (dot);
g_object_unref (inconsistent);
g_object_unref (outline);
}
static void
draw_option (DRAW_ARGS)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
GdkGC *gc = style->base_gc[state_type];
GdkPixmap *pixmap;
if (DETAIL ("option")) /* Menu item */
{
parent_class->draw_option (style, window, state_type, shadow_type,
area, widget, detail, x, y, width, height);
return;
}
ensure_radio_pixmaps (style, state_type, gtk_widget_get_screen (widget));
if (area)
gdk_gc_set_clip_rectangle (gc, area);
if (shadow_type == GTK_SHADOW_IN)
pixmap = clearlooks_style->radio_pixmap_active[state_type];
else if (shadow_type == GTK_SHADOW_ETCHED_IN) /* inconsistent */
pixmap = clearlooks_style->radio_pixmap_inconsistent[state_type];
else
pixmap = clearlooks_style->radio_pixmap_nonactive[state_type];
x += (width - RADIO_SIZE)/2;
y += (height - RADIO_SIZE)/2;
gdk_gc_set_clip_mask (gc, clearlooks_style->radio_pixmap_mask);
gdk_gc_set_clip_origin (gc, x, y);
gdk_draw_drawable (window, gc, pixmap, 0, 0, x, y,
RADIO_SIZE, RADIO_SIZE);
gdk_gc_set_clip_origin (gc, 0, 0);
gdk_gc_set_clip_mask (gc, NULL);
if (area)
gdk_gc_set_clip_rectangle (gc, NULL);
}
/**************************************************************************/
static void
draw_shadow_gap (DRAW_ARGS,
GtkPositionType gap_side,
gint gap_x,
gint gap_width)
{
/* I need to improve this function. */
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
CLRectangle r;
GdkRegion *area_region = NULL,
*gap_region = NULL;
#if DEBUG
printf("draw_shadow_gap: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
sanitize_size (window, &width, &height);
cl_rectangle_reset (&r, style);
cl_rectangle_set_corners (&r, CL_CORNER_NONE, CL_CORNER_NONE,
CL_CORNER_NONE, CL_CORNER_NONE);
if (area)
{
area_region = gdk_region_rectangle (area);
switch (gap_side)
{
case GTK_POS_TOP:
{
GdkRectangle rect = { x+gap_x, y, gap_width, 2 };
gap_region = gdk_region_rectangle (&rect);
break;
}
case GTK_POS_BOTTOM:
{
GdkRectangle rect = { x+gap_x, y+height-2, gap_width, 2 };
gap_region = gdk_region_rectangle (&rect);
break;
}
case GTK_POS_LEFT:
{
GdkRectangle rect = { x, y+gap_x, 2, gap_width };
gap_region = gdk_region_rectangle (&rect);
break;
}
case GTK_POS_RIGHT:
{
GdkRectangle rect = { x+width-2, y+gap_x, 2, gap_width };
gap_region = gdk_region_rectangle (&rect);
break;
}
}
gdk_region_subtract (area_region, gap_region);
}
if (shadow_type == GTK_SHADOW_ETCHED_IN ||
shadow_type == GTK_SHADOW_ETCHED_OUT)
{
GdkGC *a;
GdkGC *b;
if (shadow_type == GTK_SHADOW_ETCHED_IN)
{
a = style->light_gc[state_type];
b = clearlooks_style->shade_gc[3];
}
else
{
a = clearlooks_style->shade_gc[3];
b = style->light_gc[state_type];
}
gdk_gc_set_clip_region (a, area_region);
gdk_gc_set_clip_region (b, area_region);
r.bordergc = a;
cl_draw_rectangle (window, widget, style, x+1, y+1, width-1, height-1, &r);
r.bordergc = b;
cl_draw_rectangle (window, widget, style, x, y, width-1, height-1, &r);
gdk_gc_set_clip_region (a, NULL);
gdk_gc_set_clip_region (b, NULL);
}
else if (shadow_type == GTK_SHADOW_IN || shadow_type == GTK_SHADOW_OUT)
{
r.topleft = (shadow_type == GTK_SHADOW_OUT) ? style->light_gc[state_type] : clearlooks_style->shade_gc[1];
r.bottomright = (shadow_type == GTK_SHADOW_OUT) ? clearlooks_style->shade_gc[1] : style->light_gc[state_type];
r.bordergc = clearlooks_style->shade_gc[5];
gdk_gc_set_clip_region (r.bordergc, area_region);
gdk_gc_set_clip_region (r.topleft, area_region);
gdk_gc_set_clip_region (r.bottomright, area_region);
cl_draw_rectangle (window, widget, style, x, y, width, height, &r);
cl_draw_shadow (window, widget, style, x, y, width, height, &r);
gdk_gc_set_clip_region (r.bordergc, NULL);
gdk_gc_set_clip_region (r.topleft, NULL);
gdk_gc_set_clip_region (r.bottomright, NULL);
}
if (area_region)
gdk_region_destroy (area_region);
}
/**************************************************************************/
static void
draw_hline (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x1,
gint x2,
gint y)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
#if DEBUG
printf("draw_hline\n");
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
if (area)
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[2], area);
if (detail && !strcmp (detail, "label"))
{
if (state_type == GTK_STATE_INSENSITIVE)
gdk_draw_line (window, style->light_gc[state_type], x1 + 1, y + 1, x2 + 1, y + 1);
gdk_draw_line (window, style->fg_gc[state_type], x1, y, x2, y);
}
else
{
gdk_draw_line (window, clearlooks_style->shade_gc[2], x1, y, x2, y);
/* if (DETAIL ("menuitem")) */
gdk_draw_line (window, clearlooks_style->shade_gc[0], x1, y+1, x2, y+1);
}
if (area)
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[2], NULL);
}
/**************************************************************************/
static void
draw_vline (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint y1,
gint y2,
gint x)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
gint thickness_light;
gint thickness_dark;
#if DEBUG
printf("draw_vline\n");
#endif
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
thickness_light = style->xthickness / 2;
thickness_dark = style->xthickness - thickness_light;
if (area)
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[2], area);
gdk_draw_line (window, clearlooks_style->shade_gc[2], x, y1, x, y2 - 1);
gdk_draw_line (window, clearlooks_style->shade_gc[0], x+1, y1, x+1, y2 - 1);
if (area)
gdk_gc_set_clip_rectangle (clearlooks_style->shade_gc[2], NULL);
}
/**************************************************************************/
static void
draw_focus (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x,
gint y,
gint width,
gint height)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
GdkPoint points[5];
GdkGC *gc;
gboolean free_dash_list = FALSE;
gint line_width = 1;
gchar *dash_list = "\1\1";
gint dash_len;
#if DEBUG
printf("draw_focus: %s %d %d %d %d\n", detail, x, y, width, height);
#endif
gc = clearlooks_style->shade_gc[6];
if (widget)
{
gtk_widget_style_get (widget,
"focus-line-width", &line_width,
"focus-line-pattern", (gchar *)&dash_list,
NULL);
free_dash_list = TRUE;
}
sanitize_size (window, &width, &height);
if (area)
gdk_gc_set_clip_rectangle (gc, area);
gdk_gc_set_line_attributes (gc, line_width,
dash_list[0] ? GDK_LINE_ON_OFF_DASH : GDK_LINE_SOLID,
GDK_CAP_BUTT, GDK_JOIN_MITER);
if (detail && !strcmp (detail, "add-mode"))
{
if (free_dash_list)
g_free (dash_list);
dash_list = "\4\4";
free_dash_list = FALSE;
}
points[0].x = x + line_width / 2;
points[0].y = y + line_width / 2;
points[1].x = x + width - line_width + line_width / 2;
points[1].y = y + line_width / 2;
points[2].x = x + width - line_width + line_width / 2;
points[2].y = y + height - line_width + line_width / 2;
points[3].x = x + line_width / 2;
points[3].y = y + height - line_width + line_width / 2;
points[4] = points[0];
if (!dash_list[0])
{
gdk_draw_lines (window, gc, points, 5);
}
else
{
dash_len = strlen (dash_list);
if (dash_list[0])
gdk_gc_set_dashes (gc, 0, dash_list, dash_len);
gdk_draw_lines (window, gc, points, 3);
points[2].x += 1;
if (dash_list[0])
{
gint dash_pixels = 0;
gint i;
/* Adjust the dash offset for the bottom and left so we
* match up at the upper left.
*/
for (i = 0; i < dash_len; i++)
dash_pixels += dash_list[i];
if (dash_len % 2 == 1)
dash_pixels *= 2;
gdk_gc_set_dashes (gc,
dash_pixels - (width + height - 2 * line_width) % dash_pixels,
dash_list, dash_len);
}
gdk_draw_lines (window, gc, points + 2, 3);
}
gdk_gc_set_line_attributes (gc, 0, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER);
if (area)
gdk_gc_set_clip_rectangle (gc, NULL);
if (free_dash_list)
g_free (dash_list);
}
static void
draw_layout(GtkStyle * style,
GdkWindow * window,
GtkStateType state_type,
gboolean use_text,
GdkRectangle * area,
GtkWidget * widget,
const gchar * detail, gint x, gint y, PangoLayout * layout)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
g_return_if_fail(GTK_IS_STYLE (style));
g_return_if_fail(window != NULL);
parent_class->draw_layout(style, window, state_type, use_text,
area, widget, detail, x, y, layout);
}
/**************************************************************************/
static void
draw_resize_grip (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
GdkWindowEdge edge,
gint x,
gint y,
gint width,
gint height)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (window != NULL);
if (area)
{
gdk_gc_set_clip_rectangle (style->light_gc[state_type], area);
gdk_gc_set_clip_rectangle (style->dark_gc[state_type], area);
gdk_gc_set_clip_rectangle (style->bg_gc[state_type], area);
}
switch (edge)
{
case GDK_WINDOW_EDGE_NORTH_WEST:
/* make it square */
if (width < height)
{
height = width;
}
else if (height < width)
{
width = height;
}
break;
case GDK_WINDOW_EDGE_NORTH:
if (width < height)
{
height = width;
}
break;
case GDK_WINDOW_EDGE_NORTH_EAST:
/* make it square, aligning to top right */
if (width < height)
{
height = width;
}
else if (height < width)
{
x += (width - height);
width = height;
}
break;
case GDK_WINDOW_EDGE_WEST:
if (height < width)
{
width = height;
}
break;
case GDK_WINDOW_EDGE_EAST:
/* aligning to right */
if (height < width)
{
x += (width - height);
width = height;
}
break;
case GDK_WINDOW_EDGE_SOUTH_WEST:
/* make it square, aligning to bottom left */
if (width < height)
{
y += (height - width);
height = width;
}
else if (height < width)
{
width = height;
}
break;
case GDK_WINDOW_EDGE_SOUTH:
/* align to bottom */
if (width < height)
{
y += (height - width);
height = width;
}
break;
case GDK_WINDOW_EDGE_SOUTH_EAST:
/* make it square, aligning to bottom right */
if (width < height)
{
y += (height - width);
height = width;
}
else if (height < width)
{
x += (width - height);
width = height;
}
break;
default:
g_assert_not_reached ();
}
/* Clear background */
gtk_style_apply_default_background (style, window, FALSE,
state_type, area,
x, y, width, height);
switch (edge)
{
case GDK_WINDOW_EDGE_WEST:
case GDK_WINDOW_EDGE_EAST:
{
gint xi;
xi = x;
while (xi < x + width)
{
gdk_draw_line (window,
style->light_gc[state_type],
xi, y,
xi, y + height);
xi++;
gdk_draw_line (window,
clearlooks_style->shade_gc[4],
xi, y,
xi, y + height);
xi += 2;
}
}
break;
case GDK_WINDOW_EDGE_NORTH:
case GDK_WINDOW_EDGE_SOUTH:
{
gint yi;
yi = y;
while (yi < y + height)
{
gdk_draw_line (window,
style->light_gc[state_type],
x, yi,
x + width, yi);
yi++;
gdk_draw_line (window,
clearlooks_style->shade_gc[4],
x, yi,
x + width, yi);
yi+= 2;
}
}
break;
case GDK_WINDOW_EDGE_NORTH_WEST:
{
gint xi, yi;
xi = x + width;
yi = y + height;
while (xi > x + 3)
{
gdk_draw_line (window,
clearlooks_style->shade_gc[4],
xi, y,
x, yi);
--xi;
--yi;
gdk_draw_line (window,
style->light_gc[state_type],
xi, y,
x, yi);
xi -= 3;
yi -= 3;
}
}
break;
case GDK_WINDOW_EDGE_NORTH_EAST:
{
gint xi, yi;
xi = x;
yi = y + height;
while (xi < (x + width - 3))
{
gdk_draw_line (window,
style->light_gc[state_type],
xi, y,
x + width, yi);
++xi;
--yi;
gdk_draw_line (window,
clearlooks_style->shade_gc[4],
xi, y,
x + width, yi);
xi += 3;
yi -= 3;
}
}
break;
case GDK_WINDOW_EDGE_SOUTH_WEST:
{
gint xi, yi;
xi = x + width;
yi = y;
while (xi > x + 3)
{
gdk_draw_line (window,
clearlooks_style->shade_gc[4],
x, yi,
xi, y + height);
--xi;
++yi;
gdk_draw_line (window,
style->light_gc[state_type],
x, yi,
xi, y + height);
xi -= 3;
yi += 3;
}
}
break;
case GDK_WINDOW_EDGE_SOUTH_EAST:
{
gint xi, yi;
xi = x;
yi = y;
while (xi < (x + width - 3))
{
gdk_draw_line (window,
style->light_gc[state_type],
xi, y + height,
x + width, yi);
++xi;
++yi;
gdk_draw_line (window,
clearlooks_style->shade_gc[4],
xi, y + height,
x + width, yi);
xi += 3;
yi += 3;
}
}
break;
default:
g_assert_not_reached ();
break;
}
if (area)
{
gdk_gc_set_clip_rectangle (style->light_gc[state_type], NULL);
gdk_gc_set_clip_rectangle (style->dark_gc[state_type], NULL);
gdk_gc_set_clip_rectangle (style->bg_gc[state_type], NULL);
}
}
/**************************************************************************/
static void
clearlooks_style_init_from_rc (GtkStyle * style,
GtkRcStyle * rc_style)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
GdkColor *spot_color;
double shades[] = {1.065, 0.93, 0.896, 0.85, 0.768, 0.665, 0.4, 0.205};
int i;
double contrast;
parent_class->init_from_rc (style, rc_style);
contrast = CLEARLOOKS_RC_STYLE (rc_style)->contrast;
clearlooks_style->sunkenmenubar = CLEARLOOKS_RC_STYLE (rc_style)->sunkenmenubar;
clearlooks_style->progressbarstyle = CLEARLOOKS_RC_STYLE (rc_style)->progressbarstyle;
clearlooks_style->menubarstyle = CLEARLOOKS_RC_STYLE (rc_style)->menubarstyle;
clearlooks_style->menuitemstyle = CLEARLOOKS_RC_STYLE (rc_style)->menuitemstyle;
clearlooks_style->listviewitemstyle = CLEARLOOKS_RC_STYLE (rc_style)->listviewitemstyle;
/* Lighter to darker */
for (i = 0; i < 8; i++)
{
shade (&style->bg[GTK_STATE_NORMAL], &clearlooks_style->shade[i],
(shades[i]-0.7) * contrast + 0.7);
}
spot_color = clearlooks_get_spot_color (CLEARLOOKS_RC_STYLE (rc_style));
clearlooks_style->spot_color = *spot_color;
shade (&clearlooks_style->spot_color, &clearlooks_style->spot1, 1.42);
shade (&clearlooks_style->spot_color, &clearlooks_style->spot2, 1.05);
shade (&clearlooks_style->spot_color, &clearlooks_style->spot3, 0.65);
shade (&style->bg[GTK_STATE_NORMAL], &clearlooks_style->border[CL_BORDER_UPPER], 0.5);
shade (&style->bg[GTK_STATE_NORMAL], &clearlooks_style->border[CL_BORDER_LOWER], 0.62);
shade (&style->bg[GTK_STATE_ACTIVE], &clearlooks_style->border[CL_BORDER_UPPER_ACTIVE], 0.5);
shade (&style->bg[GTK_STATE_ACTIVE], &clearlooks_style->border[CL_BORDER_LOWER_ACTIVE], 0.55);
}
static GdkGC *
realize_color (GtkStyle * style,
GdkColor * color)
{
GdkGCValues gc_values;
gdk_colormap_alloc_color (style->colormap, color, FALSE, TRUE);
gc_values.foreground = *color;
return gtk_gc_get (style->depth, style->colormap, &gc_values, GDK_GC_FOREGROUND);
}
static void
clearlooks_style_realize (GtkStyle * style)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
int i;
parent_class->realize (style);
for (i = 0; i < 8; i++)
clearlooks_style->shade_gc[i] = realize_color (style, &clearlooks_style->shade[i]);
for (i=0; i < CL_BORDER_COUNT; i++)
clearlooks_style->border_gc[i] = realize_color (style, &clearlooks_style->border[i]);
clearlooks_style->spot1_gc = realize_color (style, &clearlooks_style->spot1);
clearlooks_style->spot2_gc = realize_color (style, &clearlooks_style->spot2);
clearlooks_style->spot3_gc = realize_color (style, &clearlooks_style->spot3);
/* set light inset color */
for (i=0; i<5; i++)
{
shade (&style->bg[i], &clearlooks_style->inset_dark[i], 0.93);
gdk_rgb_find_color (style->colormap, &clearlooks_style->inset_dark[i]);
shade (&style->bg[i], &clearlooks_style->inset_light[i], 1.055);
gdk_rgb_find_color (style->colormap, &clearlooks_style->inset_light[i]);
shade (&style->bg[i], &clearlooks_style->listview_bg[i], 1.015);
gdk_rgb_find_color (style->colormap, &clearlooks_style->listview_bg[i]);
/* CREATE GRADIENT FOR BUTTONS */
shade (&style->bg[i], &clearlooks_style->button_g1[i], 1.055);
gdk_rgb_find_color (style->colormap, &clearlooks_style->button_g1[i]);
shade (&style->bg[i], &clearlooks_style->button_g2[i], 1.005);
gdk_rgb_find_color (style->colormap, &clearlooks_style->button_g2[i]);
shade (&style->bg[i], &clearlooks_style->button_g3[i], 0.98);
gdk_rgb_find_color (style->colormap, &clearlooks_style->button_g3[i]);
shade (&style->bg[i], &clearlooks_style->button_g4[i], 0.91);
gdk_rgb_find_color (style->colormap, &clearlooks_style->button_g4[i]);
}
}
static void
clearlooks_style_unrealize (GtkStyle * style)
{
ClearlooksStyle *clearlooks_style = CLEARLOOKS_STYLE (style);
int i;
/* We don't free the colors, because we don't know if
* gtk_gc_release() actually freed the GC. FIXME - need
* a way of ref'ing colors explicitely so GtkGC can
* handle things properly.
*/
for (i=0; i < 8; i++)
gtk_gc_release (clearlooks_style->shade_gc[i]);
gtk_gc_release (clearlooks_style->spot1_gc);
gtk_gc_release (clearlooks_style->spot2_gc);
gtk_gc_release (clearlooks_style->spot3_gc);
for (i = 0; i < 5; i++)
{
if (clearlooks_style->radio_pixmap_nonactive[i] != NULL)
{
g_object_unref (clearlooks_style->radio_pixmap_nonactive[i]);
clearlooks_style->radio_pixmap_nonactive[i] = NULL;
g_object_unref (clearlooks_style->radio_pixmap_active[i]);
clearlooks_style->radio_pixmap_active[i] = NULL;
g_object_unref (clearlooks_style->radio_pixmap_inconsistent[i]);
clearlooks_style->radio_pixmap_inconsistent[i] = NULL;
}
if (clearlooks_style->check_pixmap_nonactive[i] != NULL)
{
g_object_unref (clearlooks_style->check_pixmap_nonactive[i]);
clearlooks_style->check_pixmap_nonactive[i] = NULL;
g_object_unref (clearlooks_style->check_pixmap_active[i]);
clearlooks_style->check_pixmap_active[i] = NULL;
g_object_unref (clearlooks_style->check_pixmap_inconsistent[i]);
clearlooks_style->check_pixmap_inconsistent[i] = NULL;
}
}
if (clearlooks_style->radio_pixmap_mask != NULL)
g_object_unref (clearlooks_style->radio_pixmap_mask);
clearlooks_style->radio_pixmap_mask = NULL;
while (progressbars = g_list_first (progressbars))
cl_progressbar_remove (progressbars->data);
if (timer_id != 0)
{
g_source_remove(timer_id);
timer_id = 0;
}
parent_class->unrealize (style);
}
static GdkPixbuf *
set_transparency (const GdkPixbuf *pixbuf, gdouble alpha_percent)
{
GdkPixbuf *target;
guchar *data, *current;
guint x, y, rowstride, height, width;
g_return_val_if_fail (pixbuf != NULL, NULL);
g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
/* Returns a copy of pixbuf with it's non-completely-transparent pixels to
have an alpha level "alpha_percent" of their original value. */
target = gdk_pixbuf_add_alpha (pixbuf, FALSE, 0, 0, 0);
if (alpha_percent == 1.0)
return target;
width = gdk_pixbuf_get_width (target);
height = gdk_pixbuf_get_height (target);
rowstride = gdk_pixbuf_get_rowstride (target);
data = gdk_pixbuf_get_pixels (target);
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
/* The "4" is the number of chars per pixel, in this case, RGBA,
the 3 means "skip to the alpha" */
current = data + (y * rowstride) + (x * 4) + 3;
*(current) = (guchar) (*(current) * alpha_percent);
}
}
return target;
}
static GdkPixbuf*
scale_or_ref (GdkPixbuf *src,
int width,
int height)
{
if (width == gdk_pixbuf_get_width (src) &&
height == gdk_pixbuf_get_height (src)) {
return g_object_ref (src);
} else {
return gdk_pixbuf_scale_simple (src,
width, height,
GDK_INTERP_BILINEAR);
}
}
static GdkPixbuf *
render_icon (GtkStyle *style,
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
GtkIconSize size,
GtkWidget *widget,
const char *detail)
{
int width = 1;
int height = 1;
GdkPixbuf *scaled;
GdkPixbuf *stated;
GdkPixbuf *base_pixbuf;
GdkScreen *screen;
GtkSettings *settings;
/* Oddly, style can be NULL in this function, because
* GtkIconSet can be used without a style and if so
* it uses this function.
*/
base_pixbuf = gtk_icon_source_get_pixbuf (source);
g_return_val_if_fail (base_pixbuf != NULL, NULL);
if (widget && gtk_widget_has_screen (widget)) {
screen = gtk_widget_get_screen (widget);
settings = gtk_settings_get_for_screen (screen);
} else if (style->colormap) {
screen = gdk_colormap_get_screen (style->colormap);
settings = gtk_settings_get_for_screen (screen);
} else {
settings = gtk_settings_get_default ();
GTK_NOTE (MULTIHEAD,
g_warning ("Using the default screen for gtk_default_render_icon()"));
}
if (size != (GtkIconSize) -1 && !gtk_icon_size_lookup_for_settings (settings, size, &width, &height)) {
g_warning (G_STRLOC ": invalid icon size '%d'", size);
return NULL;
}
/* If the size was wildcarded, and we're allowed to scale, then scale; otherwise,
* leave it alone.
*/
if (size != (GtkIconSize)-1 && gtk_icon_source_get_size_wildcarded (source))
scaled = scale_or_ref (base_pixbuf, width, height);
else
scaled = g_object_ref (base_pixbuf);
/* If the state was wildcarded, then generate a state. */
if (gtk_icon_source_get_state_wildcarded (source)) {
if (state == GTK_STATE_INSENSITIVE) {
stated = set_transparency (scaled, 0.3);
#if 0
stated =
gdk_pixbuf_composite_color_simple (scaled,
gdk_pixbuf_get_width (scaled),
gdk_pixbuf_get_height (scaled),
GDK_INTERP_BILINEAR, 128,
gdk_pixbuf_get_width (scaled),
style->bg[state].pixel,
style->bg[state].pixel);
#endif
gdk_pixbuf_saturate_and_pixelate (stated, stated,
0.1, FALSE);
g_object_unref (scaled);
} else if (state == GTK_STATE_PRELIGHT) {
stated = gdk_pixbuf_copy (scaled);
gdk_pixbuf_saturate_and_pixelate (scaled, stated,
1.2, FALSE);
g_object_unref (scaled);
} else {
stated = scaled;
}
}
else
stated = scaled;
return stated;
}
static void
clearlooks_style_init (ClearlooksStyle * style)
{
}
static void
clearlooks_style_class_init (ClearlooksStyleClass * klass)
{
GtkStyleClass *style_class = GTK_STYLE_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
style_class->realize = clearlooks_style_realize;
style_class->unrealize = clearlooks_style_unrealize;
style_class->init_from_rc = clearlooks_style_init_from_rc;
style_class->draw_focus = draw_focus;
style_class->draw_resize_grip = draw_resize_grip;
style_class->draw_handle = draw_handle;
style_class->draw_vline = draw_vline;
style_class->draw_hline = draw_hline;
style_class->draw_slider = draw_slider;
style_class->draw_shadow_gap = draw_shadow_gap;
style_class->draw_arrow = clearlooks_draw_arrow;
style_class->draw_check = draw_check;
style_class->draw_tab = draw_tab;
style_class->draw_box = draw_box;
style_class->draw_shadow = draw_shadow;
style_class->draw_box_gap = draw_box_gap;
style_class->draw_extension = draw_extension;
style_class->draw_option = draw_option;
style_class->draw_layout = draw_layout;
style_class->render_icon = render_icon;
style_class->draw_flat_box = draw_flat_box;
}
GType clearlooks_type_style = 0;
void
clearlooks_style_register_type (GTypeModule * module)
{
static const GTypeInfo object_info =
{
sizeof (ClearlooksStyleClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) clearlooks_style_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (ClearlooksStyle),
0, /* n_preallocs */
(GInstanceInitFunc) clearlooks_style_init,
NULL
};
clearlooks_type_style = g_type_module_register_type (module,
GTK_TYPE_STYLE,
"ClearlooksStyle",
&object_info, 0);
}
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