forked from AuroraMiddleware/gtk
calendar: Implement snapshot()
This commit is contained in:
Benjamin Otte
parent
b97e4e8631
commit
6cc08d60ef
@ -79,7 +79,9 @@
|
||||
#include "gtkmarshalers.h"
|
||||
#include "gtktooltip.h"
|
||||
#include "gtkprivate.h"
|
||||
#include "gtkrender.h"
|
||||
#include "gtkrendericonprivate.h"
|
||||
#include "gtksnapshot.h"
|
||||
#include "gtkstylecontextprivate.h"
|
||||
|
||||
#define TIMEOUT_INITIAL 500
|
||||
#define TIMEOUT_REPEAT 50
|
||||
@ -270,8 +272,8 @@ static void gtk_calendar_measure (GtkWidget *widget,
|
||||
int *natural_baseline);
|
||||
static void gtk_calendar_size_allocate (GtkWidget *widget,
|
||||
GtkAllocation *allocation);
|
||||
static gboolean gtk_calendar_draw (GtkWidget *widget,
|
||||
cairo_t *cr);
|
||||
static void gtk_calendar_snapshot (GtkWidget *widget,
|
||||
GtkSnapshot *snapshot);
|
||||
static gboolean gtk_calendar_button_press (GtkWidget *widget,
|
||||
GdkEventButton *event);
|
||||
static gboolean gtk_calendar_button_release (GtkWidget *widget,
|
||||
@ -365,7 +367,7 @@ gtk_calendar_class_init (GtkCalendarClass *class)
|
||||
widget_class->unrealize = gtk_calendar_unrealize;
|
||||
widget_class->map = gtk_calendar_map;
|
||||
widget_class->unmap = gtk_calendar_unmap;
|
||||
widget_class->draw = gtk_calendar_draw;
|
||||
widget_class->snapshot = gtk_calendar_snapshot;
|
||||
widget_class->measure = gtk_calendar_measure;
|
||||
widget_class->size_allocate = gtk_calendar_size_allocate;
|
||||
widget_class->button_press_event = gtk_calendar_button_press;
|
||||
@ -2132,7 +2134,8 @@ gtk_calendar_size_allocate (GtkWidget *widget,
|
||||
****************************************/
|
||||
|
||||
static void
|
||||
calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
|
||||
calendar_snapshot_header (GtkCalendar *calendar,
|
||||
GtkSnapshot *snapshot)
|
||||
{
|
||||
GtkWidget *widget = GTK_WIDGET (calendar);
|
||||
GtkCalendarPrivate *priv = calendar->priv;
|
||||
@ -2155,8 +2158,7 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
|
||||
get_component_paddings (calendar, &padding, NULL, NULL, NULL);
|
||||
context = gtk_widget_get_style_context (widget);
|
||||
|
||||
cairo_save (cr);
|
||||
cairo_translate (cr, padding.left, padding.top);
|
||||
gtk_snapshot_translate_2d (snapshot, padding.left, padding.top);
|
||||
|
||||
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
|
||||
year_left = priv->year_before;
|
||||
@ -2178,8 +2180,8 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
|
||||
gtk_style_context_set_state (context, state);
|
||||
gtk_style_context_add_class (context, GTK_STYLE_CLASS_HEADER);
|
||||
|
||||
gtk_render_background (context, cr, 0, 0, header_width, priv->header_h);
|
||||
gtk_render_frame (context, cr, 0, 0, header_width, priv->header_h);
|
||||
gtk_snapshot_render_background (snapshot, context, 0, 0, header_width, priv->header_h);
|
||||
gtk_snapshot_render_frame (snapshot, context, 0, 0, header_width, priv->header_h);
|
||||
|
||||
tmp_time = 1; /* Jan 1 1970, 00:00:01 UTC */
|
||||
tm = gmtime (&tmp_time);
|
||||
@ -2220,7 +2222,7 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
|
||||
x = header_width - (3 + priv->arrow_width + max_year_width
|
||||
- (max_year_width - logical_rect.width)/2);
|
||||
|
||||
gtk_render_layout (context, cr, x, y, layout);
|
||||
gtk_snapshot_render_layout (snapshot, context, x, y, layout);
|
||||
|
||||
/* Draw month */
|
||||
g_snprintf (buffer, sizeof (buffer), "%s", default_monthname[priv->month]);
|
||||
@ -2240,16 +2242,16 @@ calendar_paint_header (GtkCalendar *calendar, cairo_t *cr)
|
||||
else
|
||||
x = 3 + priv->arrow_width + (max_month_width - logical_rect.width)/2;
|
||||
|
||||
gtk_render_layout (context, cr, x, y, layout);
|
||||
gtk_snapshot_render_layout (snapshot, context, x, y, layout);
|
||||
g_object_unref (layout);
|
||||
|
||||
gtk_style_context_restore (context);
|
||||
cairo_restore (cr);
|
||||
gtk_snapshot_translate_2d (snapshot, -padding.left, -padding.top);
|
||||
}
|
||||
|
||||
static void
|
||||
calendar_paint_day_names (GtkCalendar *calendar,
|
||||
cairo_t *cr)
|
||||
calendar_snapshot_day_names (GtkCalendar *calendar,
|
||||
GtkSnapshot *snapshot)
|
||||
{
|
||||
GtkWidget *widget = GTK_WIDGET (calendar);
|
||||
GtkCalendarPrivate *priv = calendar->priv;
|
||||
@ -2270,11 +2272,9 @@ calendar_paint_day_names (GtkCalendar *calendar,
|
||||
get_component_paddings (calendar, &padding, NULL, &day_name_padding, NULL);
|
||||
context = gtk_widget_get_style_context (widget);
|
||||
|
||||
cairo_save (cr);
|
||||
|
||||
cairo_translate (cr,
|
||||
padding.left + inner_border,
|
||||
priv->header_h + padding.top + inner_border);
|
||||
gtk_snapshot_translate_2d (snapshot,
|
||||
padding.left + inner_border,
|
||||
priv->header_h + padding.top + inner_border);
|
||||
|
||||
gtk_widget_get_allocation (widget, &allocation);
|
||||
|
||||
@ -2294,17 +2294,17 @@ calendar_paint_day_names (GtkCalendar *calendar,
|
||||
gtk_style_context_set_state (context, state);
|
||||
gtk_style_context_add_class (context, GTK_STYLE_CLASS_HIGHLIGHT);
|
||||
|
||||
gtk_render_background (context, cr,
|
||||
CALENDAR_MARGIN, CALENDAR_MARGIN,
|
||||
cal_width - CALENDAR_MARGIN * 2,
|
||||
priv->day_name_h - CALENDAR_MARGIN);
|
||||
gtk_snapshot_render_background (snapshot, context,
|
||||
CALENDAR_MARGIN, CALENDAR_MARGIN,
|
||||
cal_width - CALENDAR_MARGIN * 2,
|
||||
priv->day_name_h - CALENDAR_MARGIN);
|
||||
|
||||
if (priv->display_flags & GTK_CALENDAR_SHOW_WEEK_NUMBERS)
|
||||
gtk_render_background (context, cr,
|
||||
CALENDAR_MARGIN,
|
||||
priv->day_name_h - calendar_ysep,
|
||||
priv->week_width - calendar_ysep - CALENDAR_MARGIN,
|
||||
calendar_ysep);
|
||||
gtk_snapshot_render_background (snapshot, context,
|
||||
CALENDAR_MARGIN,
|
||||
priv->day_name_h - calendar_ysep,
|
||||
priv->week_width - calendar_ysep - CALENDAR_MARGIN,
|
||||
calendar_ysep);
|
||||
|
||||
/*
|
||||
* Write the labels
|
||||
@ -2323,26 +2323,28 @@ calendar_paint_day_names (GtkCalendar *calendar,
|
||||
pango_layout_set_text (layout, buffer, -1);
|
||||
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
|
||||
|
||||
gtk_render_layout (context, cr,
|
||||
(CALENDAR_MARGIN +
|
||||
+ (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ?
|
||||
(priv->week_width + (priv->week_width ? calendar_xsep : 0))
|
||||
: 0)
|
||||
+ day_wid_sep * i
|
||||
+ (day_width - logical_rect.width)/2),
|
||||
CALENDAR_MARGIN + day_name_padding.top + logical_rect.y,
|
||||
layout);
|
||||
gtk_snapshot_render_layout (snapshot, context,
|
||||
(CALENDAR_MARGIN +
|
||||
+ (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ?
|
||||
(priv->week_width + (priv->week_width ? calendar_xsep : 0))
|
||||
: 0)
|
||||
+ day_wid_sep * i
|
||||
+ (day_width - logical_rect.width)/2),
|
||||
CALENDAR_MARGIN + day_name_padding.top + logical_rect.y,
|
||||
layout);
|
||||
}
|
||||
|
||||
g_object_unref (layout);
|
||||
|
||||
gtk_style_context_restore (context);
|
||||
cairo_restore (cr);
|
||||
gtk_snapshot_translate_2d (snapshot,
|
||||
- (padding.left + inner_border),
|
||||
- (priv->header_h + padding.top + inner_border));
|
||||
}
|
||||
|
||||
static void
|
||||
calendar_paint_week_numbers (GtkCalendar *calendar,
|
||||
cairo_t *cr)
|
||||
calendar_snapshot_week_numbers (GtkCalendar *calendar,
|
||||
GtkSnapshot *snapshot)
|
||||
{
|
||||
GtkWidget *widget = GTK_WIDGET (calendar);
|
||||
GtkCalendarPrivate *priv = calendar->priv;
|
||||
@ -2361,8 +2363,6 @@ calendar_paint_week_numbers (GtkCalendar *calendar,
|
||||
get_component_paddings (calendar, &padding, NULL, NULL, &week_padding);
|
||||
context = gtk_widget_get_style_context (widget);
|
||||
|
||||
cairo_save (cr);
|
||||
|
||||
y = priv->header_h + priv->day_name_h + (padding.top + inner_border);
|
||||
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
|
||||
x = padding.left + inner_border;
|
||||
@ -2378,16 +2378,16 @@ calendar_paint_week_numbers (GtkCalendar *calendar,
|
||||
gtk_style_context_add_class (context, GTK_STYLE_CLASS_HIGHLIGHT);
|
||||
|
||||
if (priv->display_flags & GTK_CALENDAR_SHOW_DAY_NAMES)
|
||||
gtk_render_background (context, cr,
|
||||
x + CALENDAR_MARGIN, y,
|
||||
priv->week_width - CALENDAR_MARGIN,
|
||||
priv->main_h - CALENDAR_MARGIN);
|
||||
gtk_snapshot_render_background (snapshot, context,
|
||||
x + CALENDAR_MARGIN, y,
|
||||
priv->week_width - CALENDAR_MARGIN,
|
||||
priv->main_h - CALENDAR_MARGIN);
|
||||
else
|
||||
gtk_render_background (context, cr,
|
||||
x + CALENDAR_MARGIN,
|
||||
y + CALENDAR_MARGIN,
|
||||
priv->week_width - CALENDAR_MARGIN,
|
||||
priv->main_h - 2 * CALENDAR_MARGIN);
|
||||
gtk_snapshot_render_background (snapshot, context,
|
||||
x + CALENDAR_MARGIN,
|
||||
y + CALENDAR_MARGIN,
|
||||
priv->week_width - CALENDAR_MARGIN,
|
||||
priv->main_h - 2 * CALENDAR_MARGIN);
|
||||
|
||||
/*
|
||||
* Write the labels
|
||||
@ -2438,13 +2438,12 @@ calendar_paint_week_numbers (GtkCalendar *calendar,
|
||||
- logical_rect.width
|
||||
- calendar_xsep - week_padding.right);
|
||||
|
||||
gtk_render_layout (context, cr, x_loc, y_loc, layout);
|
||||
gtk_snapshot_render_layout (snapshot, context, x_loc, y_loc, layout);
|
||||
}
|
||||
|
||||
g_object_unref (layout);
|
||||
|
||||
gtk_style_context_restore (context);
|
||||
cairo_restore (cr);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -2496,10 +2495,10 @@ is_color_attribute (PangoAttribute *attribute,
|
||||
}
|
||||
|
||||
static void
|
||||
calendar_paint_day (GtkCalendar *calendar,
|
||||
cairo_t *cr,
|
||||
gint row,
|
||||
gint col)
|
||||
calendar_snapshot_day (GtkCalendar *calendar,
|
||||
GtkSnapshot *snapshot,
|
||||
gint row,
|
||||
gint col)
|
||||
{
|
||||
GtkWidget *widget = GTK_WIDGET (calendar);
|
||||
GtkCalendarPrivate *priv = calendar->priv;
|
||||
@ -2544,9 +2543,9 @@ calendar_paint_day (GtkCalendar *calendar,
|
||||
state |= GTK_STATE_FLAG_SELECTED;
|
||||
|
||||
gtk_style_context_set_state (context, state);
|
||||
gtk_render_background (context, cr,
|
||||
day_rect.x, day_rect.y,
|
||||
day_rect.width, day_rect.height);
|
||||
gtk_snapshot_render_background (snapshot, context,
|
||||
day_rect.x, day_rect.y,
|
||||
day_rect.width, day_rect.height);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2575,11 +2574,11 @@ calendar_paint_day (GtkCalendar *calendar,
|
||||
x_loc = day_rect.x + (day_rect.width - logical_rect.width) / 2;
|
||||
y_loc = day_rect.y;
|
||||
|
||||
gtk_render_layout (context, cr, x_loc, y_loc, layout);
|
||||
gtk_snapshot_render_layout (snapshot, context, x_loc, y_loc, layout);
|
||||
|
||||
if (priv->day_month[row][col] == MONTH_CURRENT &&
|
||||
(priv->marked_date[day-1] || (detail && !show_details)))
|
||||
gtk_render_layout (context, cr, x_loc - 1, y_loc, layout);
|
||||
gtk_snapshot_render_layout (snapshot, context, x_loc - 1, y_loc, layout);
|
||||
|
||||
y_loc += priv->max_day_char_descent;
|
||||
|
||||
@ -2587,17 +2586,15 @@ calendar_paint_day (GtkCalendar *calendar,
|
||||
{
|
||||
GdkRGBA color;
|
||||
|
||||
cairo_save (cr);
|
||||
|
||||
gtk_style_context_get_color (context, &color);
|
||||
gdk_cairo_set_source_rgba (cr, &color);
|
||||
|
||||
cairo_set_line_width (cr, 1);
|
||||
cairo_move_to (cr, day_rect.x + 2, y_loc + 0.5);
|
||||
cairo_line_to (cr, day_rect.x + day_rect.width - 2, y_loc + 0.5);
|
||||
cairo_stroke (cr);
|
||||
|
||||
cairo_restore (cr);
|
||||
gtk_snapshot_append_color_node (snapshot,
|
||||
&color,
|
||||
&GRAPHENE_RECT_INIT (
|
||||
day_rect.x + 2, y_loc,
|
||||
day_rect.width - 2, 1
|
||||
),
|
||||
"CalendarDetailSeparator");
|
||||
|
||||
y_loc += 2;
|
||||
}
|
||||
@ -2631,15 +2628,14 @@ calendar_paint_day (GtkCalendar *calendar,
|
||||
pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_END);
|
||||
}
|
||||
|
||||
cairo_move_to (cr, day_rect.x, y_loc);
|
||||
pango_cairo_show_layout (cr, layout);
|
||||
gtk_snapshot_render_layout (snapshot, context, day_rect.x, y_loc, layout);
|
||||
}
|
||||
|
||||
if (gtk_widget_has_visible_focus (widget) &&
|
||||
priv->focus_row == row && priv->focus_col == col)
|
||||
gtk_render_focus (context, cr,
|
||||
day_rect.x, day_rect.y,
|
||||
day_rect.width, day_rect.height);
|
||||
gtk_snapshot_render_focus (snapshot, context,
|
||||
day_rect.x, day_rect.y,
|
||||
day_rect.width, day_rect.height);
|
||||
|
||||
if (overflow)
|
||||
priv->detail_overflow[row] |= (1 << col);
|
||||
@ -2652,18 +2648,14 @@ calendar_paint_day (GtkCalendar *calendar,
|
||||
}
|
||||
|
||||
static void
|
||||
calendar_paint_main (GtkCalendar *calendar,
|
||||
cairo_t *cr)
|
||||
calendar_snapshot_main (GtkCalendar *calendar,
|
||||
GtkSnapshot *snapshot)
|
||||
{
|
||||
gint row, col;
|
||||
|
||||
cairo_save (cr);
|
||||
|
||||
for (col = 0; col < 7; col++)
|
||||
for (row = 0; row < 6; row++)
|
||||
calendar_paint_day (calendar, cr, row, col);
|
||||
|
||||
cairo_restore (cr);
|
||||
calendar_snapshot_day (calendar, snapshot, row, col);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -2688,24 +2680,22 @@ calendar_invalidate_arrow (GtkCalendar *calendar,
|
||||
}
|
||||
|
||||
static void
|
||||
calendar_paint_arrow (GtkCalendar *calendar,
|
||||
cairo_t *cr,
|
||||
guint arrow)
|
||||
calendar_snapshot_arrow (GtkCalendar *calendar,
|
||||
GtkSnapshot *snapshot,
|
||||
guint arrow)
|
||||
{
|
||||
GtkWidget *widget = GTK_WIDGET (calendar);
|
||||
GtkCalendarPrivate *priv = calendar->priv;
|
||||
GtkCssImageBuiltinType image_type;
|
||||
GtkStyleContext *context;
|
||||
GtkStateFlags state;
|
||||
GdkRectangle rect;
|
||||
gdouble angle;
|
||||
|
||||
if (!priv->arrow_win[arrow])
|
||||
return;
|
||||
|
||||
calendar_arrow_rectangle (calendar, arrow, &rect);
|
||||
|
||||
cairo_save (cr);
|
||||
|
||||
context = gtk_widget_get_style_context (widget);
|
||||
state = gtk_widget_get_state_flags (widget);
|
||||
|
||||
@ -2718,27 +2708,32 @@ calendar_paint_arrow (GtkCalendar *calendar,
|
||||
gtk_style_context_set_state (context, state);
|
||||
gtk_style_context_add_class (context, GTK_STYLE_CLASS_BUTTON);
|
||||
|
||||
gtk_render_background (context, cr,
|
||||
rect.x, rect.y,
|
||||
rect.width, rect.height);
|
||||
gtk_snapshot_render_background (snapshot, context,
|
||||
rect.x, rect.y,
|
||||
rect.width, rect.height);
|
||||
|
||||
if (arrow == ARROW_MONTH_LEFT || arrow == ARROW_YEAR_LEFT)
|
||||
angle = 3 * (G_PI / 2);
|
||||
image_type = GTK_CSS_IMAGE_BUILTIN_ARROW_LEFT;
|
||||
else
|
||||
angle = G_PI / 2;
|
||||
image_type = GTK_CSS_IMAGE_BUILTIN_ARROW_RIGHT;
|
||||
|
||||
gtk_render_arrow (context, cr, angle,
|
||||
rect.x + (rect.width - 8) / 2,
|
||||
rect.y + (rect.height - 8) / 2,
|
||||
8);
|
||||
gtk_snapshot_translate_2d (snapshot,
|
||||
rect.x + (rect.width - 8) / 2,
|
||||
rect.y + (rect.height - 8) / 2);
|
||||
gtk_css_style_snapshot_icon (gtk_style_context_lookup_style (context),
|
||||
snapshot,
|
||||
8, 8,
|
||||
image_type);
|
||||
gtk_snapshot_translate_2d (snapshot,
|
||||
- rect.x - (rect.width - 8) / 2,
|
||||
- rect.y - (rect.height - 8) / 2);
|
||||
|
||||
gtk_style_context_restore (context);
|
||||
cairo_restore (cr);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gtk_calendar_draw (GtkWidget *widget,
|
||||
cairo_t *cr)
|
||||
static void
|
||||
gtk_calendar_snapshot (GtkWidget *widget,
|
||||
GtkSnapshot *snapshot)
|
||||
{
|
||||
GtkCalendar *calendar = GTK_CALENDAR (widget);
|
||||
GtkCalendarPrivate *priv = calendar->priv;
|
||||
@ -2750,31 +2745,29 @@ gtk_calendar_draw (GtkWidget *widget,
|
||||
gtk_style_context_save (context);
|
||||
gtk_style_context_add_class (context, GTK_STYLE_CLASS_VIEW);
|
||||
|
||||
gtk_render_background (context, cr, 0, 0,
|
||||
gtk_widget_get_allocated_width (widget),
|
||||
gtk_widget_get_allocated_height (widget));
|
||||
gtk_render_frame (context, cr, 0, 0,
|
||||
gtk_widget_get_allocated_width (widget),
|
||||
gtk_widget_get_allocated_height (widget));
|
||||
gtk_snapshot_render_background (snapshot, context, 0, 0,
|
||||
gtk_widget_get_allocated_width (widget),
|
||||
gtk_widget_get_allocated_height (widget));
|
||||
gtk_snapshot_render_frame (snapshot, context, 0, 0,
|
||||
gtk_widget_get_allocated_width (widget),
|
||||
gtk_widget_get_allocated_height (widget));
|
||||
|
||||
gtk_style_context_restore (context);
|
||||
|
||||
calendar_paint_main (calendar, cr);
|
||||
calendar_snapshot_main (calendar, snapshot);
|
||||
|
||||
if (priv->display_flags & GTK_CALENDAR_SHOW_HEADING)
|
||||
{
|
||||
calendar_paint_header (calendar, cr);
|
||||
calendar_snapshot_header (calendar, snapshot);
|
||||
for (i = 0; i < 4; i++)
|
||||
calendar_paint_arrow (calendar, cr, i);
|
||||
calendar_snapshot_arrow (calendar, snapshot, i);
|
||||
}
|
||||
|
||||
if (priv->display_flags & GTK_CALENDAR_SHOW_DAY_NAMES)
|
||||
calendar_paint_day_names (calendar, cr);
|
||||
calendar_snapshot_day_names (calendar, snapshot);
|
||||
|
||||
if (priv->display_flags & GTK_CALENDAR_SHOW_WEEK_NUMBERS)
|
||||
calendar_paint_week_numbers (calendar, cr);
|
||||
|
||||
return FALSE;
|
||||
calendar_snapshot_week_numbers (calendar, snapshot);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user