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/*
* Copyright 2006 Richard Wilson <info@tinct.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include "desktop/options.h"
#include "riscos/bitmap.h"
#include "riscos/options.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"
#include "riscos/dialog.h"
#include "riscos/configure/configure.h"
#define MEMORY_DIRECT_FIELD 3
#define MEMORY_DIRECT_DEC 4
#define MEMORY_DIRECT_INC 5
#define MEMORY_DIRECT_TEXT 6
#define MEMORY_DIRECT_AUTO 7
#define MEMORY_COMPRESSED_FIELD 9
#define MEMORY_COMPRESSED_DEC 10
#define MEMORY_COMPRESSED_INC 11
#define MEMORY_COMPRESSED_TEXT 12
#define MEMORY_COMPRESSED_AUTO 13
#define MEMORY_DEFAULT_BUTTON 14
#define MEMORY_CANCEL_BUTTON 15
#define MEMORY_OK_BUTTON 16
static bool ro_gui_options_memory_click(wimp_pointer *pointer);
static bool ro_gui_options_memory_ok(wimp_w w);
static void ro_gui_options_update_shading(wimp_w w);
bool ro_gui_options_memory_initialise(wimp_w w)
{
/* set the current values */
ro_gui_set_icon_decimal(w, MEMORY_DIRECT_FIELD,
(bitmap_direct_size * 10) >> 20, 1);
ro_gui_set_icon_decimal(w, MEMORY_COMPRESSED_FIELD,
(bitmap_compressed_size * 10) >> 20, 1);
ro_gui_set_icon_selected_state(w, MEMORY_DIRECT_AUTO,
(option_image_memory_direct == -1));
ro_gui_set_icon_selected_state(w, MEMORY_COMPRESSED_AUTO,
(option_image_memory_compressed == -1));
ro_gui_options_update_shading(w);
/* register icons */
ro_gui_wimp_event_register_checkbox(w, MEMORY_DIRECT_AUTO);
ro_gui_wimp_event_register_checkbox(w, MEMORY_COMPRESSED_AUTO);
ro_gui_wimp_event_register_text_field(w, MEMORY_DIRECT_TEXT);
ro_gui_wimp_event_register_text_field(w, MEMORY_COMPRESSED_TEXT);
ro_gui_wimp_event_register_numeric_field(w, MEMORY_DIRECT_FIELD,
MEMORY_DIRECT_INC, MEMORY_DIRECT_DEC,
10, 5120, 10, 1);
ro_gui_wimp_event_register_numeric_field(w, MEMORY_COMPRESSED_FIELD,
MEMORY_COMPRESSED_INC, MEMORY_COMPRESSED_DEC,
10, 5120, 10, 1);
ro_gui_wimp_event_register_mouse_click(w,
ro_gui_options_memory_click);
ro_gui_wimp_event_register_cancel(w, MEMORY_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, MEMORY_OK_BUTTON,
ro_gui_options_memory_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpMemoryConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
bool ro_gui_options_memory_click(wimp_pointer *pointer)
{
switch (pointer->i) {
case MEMORY_DIRECT_AUTO:
ro_gui_options_update_shading(pointer->w);
return false;
case MEMORY_COMPRESSED_AUTO:
ro_gui_options_update_shading(pointer->w);
return false;
case MEMORY_DEFAULT_BUTTON:
ro_gui_set_icon_decimal(pointer->w, MEMORY_DIRECT_FIELD,
(bitmap_direct_size * 10) >> 20, 1);
ro_gui_set_icon_decimal(pointer->w, MEMORY_COMPRESSED_FIELD,
(bitmap_compressed_size * 10) >> 20, 1);
ro_gui_set_icon_selected_state(pointer->w,
MEMORY_DIRECT_AUTO, true);
ro_gui_set_icon_selected_state(pointer->w,
MEMORY_COMPRESSED_AUTO, true);
ro_gui_options_update_shading(pointer->w);
return true;
}
return false;
}
void ro_gui_options_update_shading(wimp_w w)
{
bool shaded;
shaded = ro_gui_get_icon_selected_state(w, MEMORY_DIRECT_AUTO);
ro_gui_set_icon_shaded_state(w, MEMORY_DIRECT_FIELD, shaded);
ro_gui_set_icon_shaded_state(w, MEMORY_DIRECT_INC, shaded);
ro_gui_set_icon_shaded_state(w, MEMORY_DIRECT_DEC, shaded);
ro_gui_set_icon_shaded_state(w, MEMORY_DIRECT_TEXT, shaded);
shaded = ro_gui_get_icon_selected_state(w, MEMORY_COMPRESSED_AUTO);
ro_gui_set_icon_shaded_state(w, MEMORY_COMPRESSED_FIELD, shaded);
ro_gui_set_icon_shaded_state(w, MEMORY_COMPRESSED_INC, shaded);
ro_gui_set_icon_shaded_state(w, MEMORY_COMPRESSED_DEC, shaded);
ro_gui_set_icon_shaded_state(w, MEMORY_COMPRESSED_TEXT, shaded);
}
bool ro_gui_options_memory_ok(wimp_w w)
{
/* set the option values */
if (ro_gui_get_icon_selected_state(w, MEMORY_DIRECT_AUTO))
option_image_memory_direct = -1;
else
option_image_memory_direct =
(((ro_gui_get_icon_decimal(w, MEMORY_DIRECT_FIELD, 1)
<< 10) + 1023) / 10);
if (ro_gui_get_icon_selected_state(w, MEMORY_COMPRESSED_AUTO))
option_image_memory_compressed = -1;
else
option_image_memory_compressed =
(((ro_gui_get_icon_decimal(w, MEMORY_COMPRESSED_FIELD, 1)
<< 10) + 1023) / 10);
/* update the memory usage */
bitmap_initialise_memory();
ro_gui_set_icon_decimal(w, MEMORY_DIRECT_FIELD,
(bitmap_direct_size * 10) >> 20, 1);
ro_gui_set_icon_decimal(w, MEMORY_COMPRESSED_FIELD,
(bitmap_compressed_size * 10) >> 20, 1);
/* save the options */
ro_gui_save_options();
return true;
}
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