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netsurf/riscos/configure/con_image.c
Daniel Silverstone 6807b4208a Remove the netsurf/ from the include paths and rationalise use of <> vs "" in includes 
NetSurf includes are now done with ""s and other system includes with <>s as C intended.
The scandeps tool has been updated to only look for ""ed includes, and to verify that the
files exist in the tree before adding them to the dependency lines. The depend rule has
therefore been augmented to make sure the autogenerated files are built before it is run.

This is untested under self-hosted RISC OS builds. All else tested and works.


svn path=/trunk/netsurf/; revision=3307
2007-05-30 22:39:54 +00:00

232 lines
7.3 KiB
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/*
* This file is part of NetSurf, http://netsurf-browser.org/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2006 Richard Wilson <info@tinct.net>
*/
#include <stdbool.h>
#include <swis.h>
#include <oslib/osspriteop.h>
#include "oslib/wimp.h"
#include "desktop/options.h"
#include "riscos/configure/configure.h"
#include "riscos/dialog.h"
#include "riscos/menus.h"
#include "riscos/options.h"
#include "riscos/tinct.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"
#include "utils/log.h"
#include "utils/utils.h"
#define IMAGE_FOREGROUND_FIELD 3
#define IMAGE_FOREGROUND_MENU 4
#define IMAGE_BACKGROUND_FIELD 6
#define IMAGE_BACKGROUND_MENU 7
#define IMAGE_CURRENT_DISPLAY 8
#define IMAGE_SPEED_TEXT 11
#define IMAGE_SPEED_FIELD 12
#define IMAGE_SPEED_DEC 13
#define IMAGE_SPEED_INC 14
#define IMAGE_SPEED_CS 15
#define IMAGE_DISABLE_ANIMATION 16
#define IMAGE_DEFAULT_BUTTON 17
#define IMAGE_CANCEL_BUTTON 18
#define IMAGE_OK_BUTTON 19
static bool ro_gui_options_image_click(wimp_pointer *pointer);
static bool ro_gui_options_image_ok(wimp_w w);
static void ro_gui_options_image_redraw(wimp_draw *redraw);
static void ro_gui_options_image_update(wimp_w w, wimp_i i);
static void ro_gui_options_image_read(wimp_w w,unsigned int *bg, unsigned int *fg);
static void ro_gui_options_update_shading(wimp_w w);
static osspriteop_area *example_images;
int example_users = 0;
unsigned int tinct_options[] = {tinct_USE_OS_SPRITE_OP, 0, tinct_DITHER,
tinct_ERROR_DIFFUSE};
bool ro_gui_options_image_initialise(wimp_w w) {
char pathname[256];
int i;
/* load the sprite file */
if (example_users == 0) {
snprintf(pathname, 256, "%s.Resources.Image", NETSURF_DIR);
pathname[255] = '\0';
example_images = ro_gui_load_sprite_file(pathname);
if (!example_images)
return false;
}
example_users++;
/* set the current values */
for (i = 0; (i < 4); i++) {
if ((unsigned int)option_fg_plot_style == tinct_options[i])
ro_gui_set_icon_string(w, IMAGE_FOREGROUND_FIELD,
image_quality_menu->entries[i].
data.indirected_text.text);
if ((unsigned int)option_bg_plot_style == tinct_options[i])
ro_gui_set_icon_string(w, IMAGE_BACKGROUND_FIELD,
image_quality_menu->entries[i].
data.indirected_text.text);
}
ro_gui_set_icon_decimal(w, IMAGE_SPEED_FIELD, option_minimum_gif_delay, 2);
ro_gui_set_icon_selected_state(w, IMAGE_DISABLE_ANIMATION,
!option_animate_images);
ro_gui_options_update_shading(w);
/* register icons */
ro_gui_wimp_event_register_menu_gright(w, IMAGE_FOREGROUND_FIELD,
IMAGE_FOREGROUND_MENU, image_quality_menu);
ro_gui_wimp_event_register_menu_gright(w, IMAGE_BACKGROUND_FIELD,
IMAGE_BACKGROUND_MENU, image_quality_menu);
ro_gui_wimp_event_register_text_field(w, IMAGE_SPEED_TEXT);
ro_gui_wimp_event_register_numeric_field(w, IMAGE_SPEED_FIELD,
IMAGE_SPEED_INC, IMAGE_SPEED_DEC, 0, 6000, 10, 2);
ro_gui_wimp_event_register_checkbox(w, IMAGE_DISABLE_ANIMATION);
ro_gui_wimp_event_register_text_field(w, IMAGE_SPEED_CS);
ro_gui_wimp_event_register_redraw_window(w,
ro_gui_options_image_redraw);
ro_gui_wimp_event_register_mouse_click(w,
ro_gui_options_image_click);
ro_gui_wimp_event_register_menu_selection(w,
ro_gui_options_image_update);
ro_gui_wimp_event_register_cancel(w, IMAGE_CANCEL_BUTTON);
ro_gui_wimp_event_register_ok(w, IMAGE_OK_BUTTON,
ro_gui_options_image_ok);
ro_gui_wimp_event_set_help_prefix(w, "HelpImageConfig");
ro_gui_wimp_event_memorise(w);
return true;
}
void ro_gui_options_image_finalise(wimp_w w) {
example_users--;
if (example_users == 0) {
free(example_images);
example_images = NULL;
}
ro_gui_wimp_event_finalise(w);
}
void ro_gui_options_image_update(wimp_w w, wimp_i i) {
ro_gui_redraw_icon(w, IMAGE_CURRENT_DISPLAY);
}
void ro_gui_options_image_redraw(wimp_draw *redraw) {
osbool more;
int origin_x, origin_y;
os_error *error;
wimp_icon_state icon_state;
osspriteop_header *bg = NULL, *fg = NULL;
unsigned int bg_tinct = 0, fg_tinct = 0;
/* get the icon location */
icon_state.w = redraw->w;
icon_state.i = IMAGE_CURRENT_DISPLAY;
error = xwimp_get_icon_state(&icon_state);
if (error) {
LOG(("xwimp_get_icon_state: 0x%x: %s",
error->errnum, error->errmess));
warn_user("MenuError", error->errmess);
return;
}
/* find the sprites */
if (example_images) {
ro_gui_options_image_read(redraw->w, &bg_tinct, &fg_tinct);
fg_tinct |= 0xeeeeee00;
xosspriteop_select_sprite(osspriteop_USER_AREA,
example_images, (osspriteop_id)"img_bg", &bg);
xosspriteop_select_sprite(osspriteop_USER_AREA,
example_images, (osspriteop_id)"img_fg", &fg);
}
/* perform the redraw */
more = wimp_redraw_window(redraw);
while (more) {
origin_x = redraw->box.x0 - redraw->xscroll +
icon_state.icon.extent.x0 + 2;
origin_y = redraw->box.y1 - redraw->yscroll +
icon_state.icon.extent.y0 + 2;
if (bg)
_swix(Tinct_Plot, _IN(2) | _IN(3) | _IN(4) | _IN(7),
bg, origin_x, origin_y, bg_tinct);
if (fg)
_swix(Tinct_PlotAlpha, _IN(2) | _IN(3) | _IN(4) | _IN(7),
fg, origin_x, origin_y, fg_tinct);
more = wimp_get_rectangle(redraw);
}
}
void ro_gui_options_image_read(wimp_w w, unsigned int *bg, unsigned int *fg) {
char *text;
int i;
text = ro_gui_get_icon_string(w, IMAGE_FOREGROUND_FIELD);
for (i = 0; (i < 4); i++)
if (!strcmp(text, image_quality_menu->entries[i].
data.indirected_text.text))
*fg = tinct_options[i];
text = ro_gui_get_icon_string(w, IMAGE_BACKGROUND_FIELD);
for (i = 0; (i < 4); i++)
if (!strcmp(text, image_quality_menu->entries[i].
data.indirected_text.text))
*bg = tinct_options[i];
}
bool ro_gui_options_image_click(wimp_pointer *pointer) {
unsigned int old_fg, old_bg, bg, fg;
ro_gui_options_image_read(pointer->w, &old_bg, &old_fg);
switch (pointer->i) {
case IMAGE_DEFAULT_BUTTON:
ro_gui_set_icon_string(pointer->w, IMAGE_FOREGROUND_FIELD,
image_quality_menu->entries[3].
data.indirected_text.text);
ro_gui_set_icon_string(pointer->w, IMAGE_BACKGROUND_FIELD,
image_quality_menu->entries[2].
data.indirected_text.text);
ro_gui_set_icon_decimal(pointer->w, IMAGE_SPEED_FIELD,
10, 2);
ro_gui_set_icon_selected_state(pointer->w,
IMAGE_DISABLE_ANIMATION, false);
case IMAGE_DISABLE_ANIMATION:
ro_gui_options_update_shading(pointer->w);
break;
case IMAGE_CANCEL_BUTTON:
ro_gui_wimp_event_restore(pointer->w);
break;
default:
return false;
}
ro_gui_options_image_read(pointer->w, &bg, &fg);
if ((bg != old_bg) || (fg != old_fg))
ro_gui_options_image_update(pointer->w, pointer->i);
return false;
}
void ro_gui_options_update_shading(wimp_w w) {
bool shaded;
shaded = ro_gui_get_icon_selected_state(w, IMAGE_DISABLE_ANIMATION);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_TEXT, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_FIELD, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_DEC, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_INC, shaded);
ro_gui_set_icon_shaded_state(w, IMAGE_SPEED_CS, shaded);
}
bool ro_gui_options_image_ok(wimp_w w) {
ro_gui_options_image_read(w, &option_bg_plot_style, &option_fg_plot_style);
option_minimum_gif_delay = ro_gui_get_icon_decimal(w,
IMAGE_SPEED_FIELD, 2);
option_animate_images = !ro_gui_get_icon_selected_state(w,
IMAGE_DISABLE_ANIMATION);
ro_gui_save_options();
return true;
}
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