forked from AuroraMiddleware/gtk
590 lines
17 KiB
C
590 lines
17 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2016 Benjamin Otte <otte@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include "gtkwin32drawprivate.h"
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typedef enum {
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ICON_CLOSE,
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ICON_MINIMIZE,
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ICON_MAXIMIZE,
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ICON_RESTORE
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} Icon;
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const guchar icon_close_pixels[] = {
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x0c, 0x06, 0x00, 0x00,
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0x1c, 0x07, 0x00, 0x00,
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0xb8, 0x03, 0x00, 0x00,
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0xf0, 0x01, 0x00, 0x00,
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0xe0, 0x00, 0x00, 0x00,
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0xf0, 0x01, 0x00, 0x00,
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0xb8, 0x03, 0x00, 0x00,
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0x1c, 0x07, 0x00, 0x00,
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0x0c, 0x06, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00
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};
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const guchar icon_minimize_pixels[] = {
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0xfc, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00
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};
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const guchar icon_maximize_pixels[] = {
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0xfe, 0x07, 0x00, 0x00,
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0xfe, 0x07, 0x00, 0x00,
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0x02, 0x04, 0x00, 0x00,
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0x02, 0x04, 0x00, 0x00,
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0x02, 0x04, 0x00, 0x00,
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0x02, 0x04, 0x00, 0x00,
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0x02, 0x04, 0x00, 0x00,
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0x02, 0x04, 0x00, 0x00,
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0xfe, 0x07, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00
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};
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const guchar icon_restore_pixels[] = {
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0xf8, 0x07, 0x00, 0x00,
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0xf8, 0x07, 0x00, 0x00,
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0x08, 0x04, 0x00, 0x00,
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0x08, 0x04, 0x00, 0x00,
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0xfe, 0x04, 0x00, 0x00,
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0x82, 0x07, 0x00, 0x00,
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0x82, 0x00, 0x00, 0x00,
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0x82, 0x00, 0x00, 0x00,
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0xfe, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00
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};
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static struct {
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int width;
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int height;
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gsize pixels_size;
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const guchar *pixels;
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} icon_masks[] = {
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{ 13, 13, sizeof (icon_close_pixels), icon_close_pixels },
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{ 13, 13, sizeof (icon_minimize_pixels), icon_minimize_pixels },
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{ 13, 13, sizeof (icon_maximize_pixels), icon_maximize_pixels },
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{ 13, 13, sizeof (icon_restore_pixels), icon_restore_pixels }
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};
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static void
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mask_icon (cairo_t *cr,
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Icon icon,
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double x,
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double y,
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double width,
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double height)
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{
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cairo_surface_t *surface;
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surface = cairo_image_surface_create_for_data ((guchar *) icon_masks[icon].pixels,
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CAIRO_FORMAT_A1,
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icon_masks[icon].width,
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icon_masks[icon].height,
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icon_masks[icon].pixels_size / icon_masks[icon].height);
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cairo_mask_surface (cr,
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surface,
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x + (width - icon_masks[icon].width) / 2,
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y + (height - icon_masks[icon].height) / 2);
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cairo_surface_destroy (surface);
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}
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static void
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gtk_cairo_set_source_sys_color (cairo_t *cr,
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gint id)
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{
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GdkRGBA rgba;
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gtk_win32_get_sys_color (id, &rgba);
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gdk_cairo_set_source_rgba (cr, &rgba);
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}
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static void
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draw_button (cairo_t *cr,
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int part,
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int state,
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int width,
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int height)
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{
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gboolean is_down = (state == 3);
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int top_color = is_down ? GTK_WIN32_SYS_COLOR_BTNSHADOW : GTK_WIN32_SYS_COLOR_BTNHIGHLIGHT;
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int bot_color = is_down ? GTK_WIN32_SYS_COLOR_BTNHIGHLIGHT : GTK_WIN32_SYS_COLOR_BTNSHADOW;
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gtk_cairo_set_source_sys_color (cr, top_color);
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cairo_rectangle (cr, 0, 0, width - 1, 1);
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cairo_rectangle (cr, 0, 1, 1, height - 1);
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cairo_fill (cr);
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gtk_cairo_set_source_sys_color (cr, bot_color);
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cairo_rectangle (cr, width - 1, 0, 1, height -1);
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cairo_rectangle (cr, 0, height - 1, width, 1);
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cairo_fill (cr);
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gtk_cairo_set_source_sys_color (cr, GTK_WIN32_SYS_COLOR_BTNFACE);
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cairo_rectangle (cr, 1, 1, width - 2, height - 2);
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cairo_fill (cr);
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}
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static void
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draw_check (cairo_t *cr,
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int part,
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int state,
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int width,
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int height)
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{
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gtk_cairo_set_source_sys_color (cr, GTK_WIN32_SYS_COLOR_BTNHIGHLIGHT);
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cairo_set_line_width (cr, 1.0);
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cairo_rectangle (cr, 0.5, 0.5, width - 1.0, height - 1.0);
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cairo_stroke (cr);
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}
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static void
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draw_radio (cairo_t *cr,
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int part,
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int state,
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int width,
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int height)
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{
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gtk_cairo_set_source_sys_color (cr, GTK_WIN32_SYS_COLOR_BTNHIGHLIGHT);
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cairo_set_line_width (cr, 1.0);
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cairo_arc (cr, width / 2.0, height / 2.0, MIN (width, height) / 2.0 - 0.5, 0, G_PI * 2);
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cairo_stroke (cr);
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}
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static void
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draw_window (cairo_t *cr,
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int part,
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int state,
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int width,
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int height)
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{
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gtk_cairo_set_source_sys_color (cr, state == 2 ? GTK_WIN32_SYS_COLOR_INACTIVECAPTION
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: GTK_WIN32_SYS_COLOR_ACTIVECAPTION);
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cairo_rectangle (cr, 0, 0, width, height);
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cairo_fill (cr);
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}
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static void
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draw_window_button (cairo_t *cr,
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int part,
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int state,
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int width,
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int height)
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{
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Icon icon;
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switch (part)
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{
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case 15: /* minimize */
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icon = ICON_MINIMIZE;
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break;
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case 17: /* maximize */
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icon = ICON_MAXIMIZE;
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break;
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default:
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g_assert_not_reached ();
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case 18: /* close */
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icon = ICON_CLOSE;
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break;
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case 21: /* restore */
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icon = ICON_RESTORE;
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break;
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}
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draw_button (cr, 0, state, width, height);
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gtk_cairo_set_source_sys_color (cr, state == 4 ? GTK_WIN32_SYS_COLOR_BTNSHADOW
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: GTK_WIN32_SYS_COLOR_BTNTEXT);
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mask_icon (cr, icon, 1, 1, width - 2, height - 2);
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}
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static void
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draw_tooltip (cairo_t *cr,
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int part,
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int state,
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int width,
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int height)
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{
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int xborder = gtk_win32_get_sys_metric (GTK_WIN32_SYS_METRIC_CXDLGFRAME) -
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gtk_win32_get_sys_metric (GTK_WIN32_SYS_METRIC_CXEDGE);
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int yborder = gtk_win32_get_sys_metric (GTK_WIN32_SYS_METRIC_CYDLGFRAME) -
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gtk_win32_get_sys_metric (GTK_WIN32_SYS_METRIC_CYEDGE);
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cairo_rectangle (cr, 0, 0, width, height);
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cairo_rectangle (cr, width - xborder, yborder,
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- (width - 2 * xborder), height - 2 * yborder);
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gtk_cairo_set_source_sys_color (cr, GTK_WIN32_SYS_COLOR_WINDOWFRAME);
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cairo_fill (cr);
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}
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typedef struct _GtkWin32ThemePart GtkWin32ThemePart;
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struct _GtkWin32ThemePart {
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const char *class_name;
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gint part;
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gint size;
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GtkBorder margins;
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void (* draw_func) (cairo_t *cr,
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int part,
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int state,
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int width,
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int height);
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};
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static GtkWin32ThemePart theme_parts[] = {
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{ "button", 1, 0, { 3, 3, 3, 3 }, draw_button },
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{ "button", 2, 13, { 0, 0, 0, 0 }, draw_radio },
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{ "button", 3, 13, { 0, 0, 0, 0 }, draw_check },
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{ "tooltip", 1, 0, { 0, 0, 0, 0 }, draw_tooltip },
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{ "window", 1, 0, { 0, 0, 0, 0 }, draw_window },
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{ "window", 15, 0, { 0, 0, 0, 0 }, draw_window_button },
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{ "window", 17, 0, { 0, 0, 0, 0 }, draw_window_button },
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{ "window", 18, 0, { 0, 0, 0, 0 }, draw_window_button },
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{ "window", 21, 0, { 0, 0, 0, 0 }, draw_window_button }
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};
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static const GtkWin32ThemePart *
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get_theme_part (const char *class_name,
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gint part)
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{
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gsize i;
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for (i = 0; i < G_N_ELEMENTS (theme_parts); i++)
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{
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if (g_str_equal (theme_parts[i].class_name, class_name) &&
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theme_parts[i].part == part)
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return &theme_parts[i];
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}
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return NULL;
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}
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void
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gtk_win32_draw_theme_background (cairo_t *cr,
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const char *class_name,
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int part,
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int state,
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int width,
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int height)
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{
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const GtkWin32ThemePart *theme_part;
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theme_part = get_theme_part (class_name, part);
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if (theme_part)
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{
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theme_part->draw_func (cr, part, state, width, height);
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}
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else
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{
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g_warning ("No fallback code to draw background for class \"%s\", part %d", class_name, part);
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}
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}
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void
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gtk_win32_get_theme_part_size (const char *class_name,
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int part,
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int state,
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int *width,
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int *height)
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{
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const GtkWin32ThemePart *theme_part;
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theme_part = get_theme_part (class_name, part);
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if (theme_part)
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{
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if (width)
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*width = theme_part->size;
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if (height)
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*height = theme_part->size;
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}
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else
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{
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if (width)
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*width = 1;
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if (height)
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*height = 1;
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}
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}
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void
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gtk_win32_get_theme_margins (const char *class_name,
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int part,
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int state,
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GtkBorder *out_margins)
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{
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const GtkWin32ThemePart *theme_part;
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theme_part = get_theme_part (class_name, part);
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if (theme_part)
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{
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*out_margins = theme_part->margins;
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}
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else
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{
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out_margins->top = out_margins->bottom = out_margins->left = out_margins->right = 0;
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}
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}
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static int
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FIXME_IMPLEMENT (int id)
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{
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g_warning ("win32 sys metric %d not implemented", id);
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return 0;
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}
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static struct {
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const char *name;
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int value;
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int (* get_value) (int id);
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} win32_default_metrics[] = {
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{ "cxscreen", 0, FIXME_IMPLEMENT },
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{ "cyscreen", 0, FIXME_IMPLEMENT },
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{ "cxvscroll", 16, NULL },
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{ "cyhscroll", 16, NULL },
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{ "cycaption", 16, NULL },
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{ "cxborder", 1, NULL },
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{ "cyborder", 1, NULL },
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{ "cxdlgframe", 3, NULL },
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{ "cydlgframe", 3, NULL },
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{ "cyvthumb", 16, NULL },
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{ "cxhthumb", 16, NULL },
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{ "cxicon", 32, NULL },
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{ "cyicon", 32, NULL },
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{ "cxcursor", 32, NULL },
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{ "cycursor", 32, NULL },
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{ "cymenu", 19, NULL },
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{ "cxfullscreen", 0, FIXME_IMPLEMENT },
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{ "cyfullscreen", 0, FIXME_IMPLEMENT },
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{ "cykanjiwindow", 0, NULL },
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{ "mousepresent", 1, NULL },
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{ "cyvscroll", 16, NULL },
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{ "cxhscroll", 16, NULL },
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{ "debug", 0, NULL },
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{ "swapbutton", 0, NULL },
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{ "reserved1", 0, NULL },
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{ "reserved2", 0, NULL },
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{ "reserved3", 0, NULL },
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{ "reserved4", 0, NULL },
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{ "cxmin", 112, NULL },
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{ "cymin", 24, NULL },
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{ "cxsize", 18, NULL },
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{ "cysize", 15, NULL },
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{ "cxframe", 4, NULL },
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{ "cyframe", 4, NULL },
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{ "cxmintrack", 112, NULL },
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{ "cymintrack", 24, NULL },
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{ "cxdoubleclk", 0, FIXME_IMPLEMENT },
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{ "cydoubleclk", 0, FIXME_IMPLEMENT },
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{ "cxiconspacing", 75, NULL },
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{ "cyiconspacing", 75, NULL },
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{ "menudropalignment", 0, NULL },
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{ "penwindows", 0, NULL },
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{ "dbcsenabled", 1, NULL },
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{ "cmousebuttons", 3, NULL },
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{ "secure", 0, NULL },
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{ "cxedge", 2, NULL },
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{ "cyedge", 2, NULL },
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{ "cxminspacing", 160, NULL },
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{ "cyminspacing", 21, NULL },
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{ "cxsmicon", 16, NULL },
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{ "cysmicon", 16, NULL },
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{ "cysmcaption", 16, NULL },
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{ "cxsmsize", 15, NULL },
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{ "cysmsize", 15, NULL },
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{ "cxmenusize", 18, NULL },
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{ "cymenusize", 18, NULL },
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{ "arrange", 8, NULL },
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{ "cxminimized", 160, NULL },
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{ "cyminimized", 21, NULL },
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{ "cxmaxtrack", 0, FIXME_IMPLEMENT },
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{ "cymaxtrack", 0, FIXME_IMPLEMENT },
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{ "cxmaximized", 0, FIXME_IMPLEMENT },
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{ "cymaximized", 0, FIXME_IMPLEMENT },
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{ "network", 3, NULL },
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{ NULL, 0, NULL },
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{ NULL, 0, NULL },
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{ NULL, 0, NULL },
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{ "cleanboot", 0, NULL },
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{ "cxdrag", 4, NULL },
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{ "cydrag", 4, NULL },
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{ "showsounds", 0, NULL },
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{ "cxmenucheck", 13, NULL },
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{ "cymenucheck", 13, NULL },
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{ "slowmachine", 0, NULL },
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{ "mideastenabled", 0, NULL },
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{ "mousewheelpresent", 1, NULL },
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{ "xvirtualscreen", 0, FIXME_IMPLEMENT },
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{ "yvirtualscreen", 0, FIXME_IMPLEMENT },
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{ "cxvirtualscreen", 0, FIXME_IMPLEMENT },
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{ "cyvirtualscreen", 0, FIXME_IMPLEMENT },
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{ "cmonitors", 0, FIXME_IMPLEMENT },
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{ "samedisplayformat", 1, NULL },
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{ "immenabled", 1, NULL },
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{ "cxfocusborder", 1, NULL },
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{ "cyfocusborder", 1, NULL },
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{ NULL, 0, NULL },
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{ "tabletpc", 0, NULL },
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{ "mediacenter", 0, NULL },
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{ "starter", 0, NULL },
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{ "serverr2", 0, NULL },
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{ "cmetrics", 90, NULL },
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{ "mousehorizontalwheelpresent", 0, NULL },
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{ "cxpaddedborder", 0, NULL }
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};
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const char *
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gtk_win32_get_sys_metric_name_for_id (gint id)
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{
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if (id >= 0 && id < G_N_ELEMENTS (win32_default_metrics))
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return win32_default_metrics[id].name;
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else
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return NULL;
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}
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|
|
int
|
|
gtk_win32_get_sys_metric_id_for_name (const char *name)
|
|
{
|
|
int i;
|
|
|
|
g_return_val_if_fail (name != NULL, -1);
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (win32_default_metrics); i++)
|
|
{
|
|
if (win32_default_metrics[i].name == NULL)
|
|
continue;
|
|
|
|
if (g_str_equal (name, win32_default_metrics[i].name))
|
|
return i;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int
|
|
gtk_win32_get_sys_metric (gint id)
|
|
{
|
|
if (id < 0 || id >= G_N_ELEMENTS (win32_default_metrics))
|
|
return 0;
|
|
|
|
if (win32_default_metrics[id].get_value)
|
|
return win32_default_metrics[id].get_value (id);
|
|
|
|
return win32_default_metrics[id].value;
|
|
}
|
|
|
|
static struct {
|
|
const char *name;
|
|
GdkRGBA rgba;
|
|
} win32_default_colors[] = {
|
|
#define RGB(r, g, b) { (r)/255.0, (g)/255.0, (b)/255., 1.0 }
|
|
{ "scrollbar", RGB(212, 208, 200) },
|
|
{ "background", RGB(58, 110, 165) },
|
|
{ "activecaption", RGB(10, 36, 106) },
|
|
{ "inactivecaption", RGB(128, 128, 128) },
|
|
{ "menu", RGB(212, 208, 200) },
|
|
{ "window", RGB(255, 255, 255) },
|
|
{ "windowframe", RGB(0, 0, 0) },
|
|
{ "menutext", RGB(0, 0, 0) },
|
|
{ "windowtext", RGB(0, 0, 0) },
|
|
{ "captiontext", RGB(255, 255, 255) },
|
|
{ "activeborder", RGB(212, 208, 200) },
|
|
{ "inactiveborder", RGB(212, 208, 200) },
|
|
{ "appworkspace", RGB(128, 128, 128) },
|
|
{ "highlight", RGB(10, 36, 106) },
|
|
{ "highlighttext", RGB(255, 255, 255) },
|
|
{ "btnface", RGB(212, 208, 200) },
|
|
{ "btnshadow", RGB(128, 128, 128) },
|
|
{ "graytext", RGB(128, 128, 128) },
|
|
{ "btntext", RGB(0, 0, 0) },
|
|
{ "inactivecaptiontext", RGB(212, 208, 200) },
|
|
{ "btnhighlight", RGB(255, 255, 255) },
|
|
{ "3ddkshadow", RGB(64, 64, 64) },
|
|
{ "3dlight", RGB(212, 208, 200) },
|
|
{ "infotext", RGB(0, 0, 0) },
|
|
{ "infobk", RGB(255, 255, 225) },
|
|
{ "alternatebtnface", RGB(181, 181, 181) },
|
|
{ "hotlight", RGB(0, 0, 200) },
|
|
{ "gradientactivecaption", RGB(166, 202, 240) },
|
|
{ "gradientinactivecaption", RGB(192, 192, 192) },
|
|
{ "menuhilight", RGB(10, 36, 106) },
|
|
{ "menubar", RGB(212, 208, 200) }
|
|
#undef RGB
|
|
};
|
|
|
|
const char *
|
|
gtk_win32_get_sys_color_name_for_id (gint id)
|
|
{
|
|
if (id >= 0 && id < G_N_ELEMENTS (win32_default_colors))
|
|
return win32_default_colors[id].name;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
int
|
|
gtk_win32_get_sys_color_id_for_name (const char *name)
|
|
{
|
|
int i;
|
|
|
|
g_return_val_if_fail (name != NULL, -1);
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (win32_default_colors); i++)
|
|
{
|
|
if (g_str_equal (name, win32_default_colors[i].name))
|
|
return i;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
void
|
|
gtk_win32_get_sys_color (gint id,
|
|
GdkRGBA *color)
|
|
{
|
|
if (id < 0 || id >= G_N_ELEMENTS (win32_default_colors))
|
|
{
|
|
gdk_rgba_parse (color, "black");
|
|
return;
|
|
}
|
|
|
|
*color = win32_default_colors[id].rgba;
|
|
}
|
|
|