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[project @ 2003-09-08 22:46:20 by bursa] 

Split out html_redraw().

svn path=/import/netsurf/; revision=271
This commit is contained in:
James Bursa 2003-09-08 22:46:20 +00:00
parent 9fa8f4037a
commit 74b71f8295
5 changed files with 332 additions and 362 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
desktop/gui.h
View File

@ -54,7 +54,6 @@ void gui_multitask(void);
void gui_poll(void); void gui_poll(void);
gui_safety gui_window_set_redraw_safety(gui_window* g, gui_safety s); gui_safety gui_window_set_redraw_safety(gui_window* g, gui_safety s);
int gui_file_to_filename(char* location, char* actual_filename, int size);
void gui_window_start_throbber(gui_window* g); void gui_window_start_throbber(gui_window* g);
void gui_window_stop_throbber(gui_window* g); void gui_window_stop_throbber(gui_window* g);

2
makefile
View File

@ -13,7 +13,7 @@ OBJECTS_COMMON = cache.o content.o fetch.o fetchcache.o other.o \
OBJECTS = $(OBJECTS_COMMON) \ OBJECTS = $(OBJECTS_COMMON) \
browser.o netsurf.o \ browser.o netsurf.o \
dialog.o download.o gif.o gui.o jpeg.o menus.o png.o theme.o plugin.o \ dialog.o download.o gif.o gui.o jpeg.o menus.o png.o theme.o plugin.o \
options.o filetype.o font.o uri.o options.o filetype.o font.o uri.o htmlredraw.o
OBJECTS_DEBUG = $(OBJECTS_COMMON) \ OBJECTS_DEBUG = $(OBJECTS_COMMON) \
netsurfd.o \ netsurfd.o \
optionsd.o filetyped.o fontd.o optionsd.o filetyped.o fontd.o

362
riscos/gui.c
View File

@ -14,7 +14,6 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <time.h> #include <time.h>
#include "oslib/colourtrans.h"
#include "oslib/os.h" #include "oslib/os.h"
#include "oslib/osfile.h" #include "oslib/osfile.h"
#include "oslib/osgbpb.h" #include "oslib/osgbpb.h"
@ -35,9 +34,11 @@
#include "netsurf/utils/utils.h" #include "netsurf/utils/utils.h"
const char *__dynamic_da_name = "NetSurf"; const char *__dynamic_da_name = "NetSurf";
static char empty_text[] = "";
char *NETSURF_DIR; char *NETSURF_DIR;
gui_window *window_list = 0; gui_window *window_list = 0;
os_box *clip;
int gadget_subtract_x; int gadget_subtract_x;
int gadget_subtract_y; int gadget_subtract_y;
@ -320,318 +321,6 @@ gui_safety gui_window_set_redraw_safety(gui_window* g, gui_safety s)
} }
os_box *clip;
void html_redraw(struct content *c, long x, long y,
unsigned long width, unsigned long height)
{
bool select_on = false;
unsigned long background_colour = 0xffffff;
struct box *box;
assert(c->data.html.layout != NULL);
box = c->data.html.layout->children;
assert(box);
/* clear to background colour */
if (c->data.html.background_colour != TRANSPARENT) {
colourtrans_set_gcol(c->data.html.background_colour << 8,
colourtrans_SET_BG | colourtrans_USE_ECFS,
os_ACTION_OVERWRITE, 0);
os_clg();
background_colour = c->data.html.background_colour;
}
ro_gui_window_redraw_box(c, box, x, y, clip, background_colour, x, y,
&select_on);
}
int select_on = 0;
/* validation strings can't be const */
static char validation_textarea[] = "R7;L";
static char validation_textbox[] = "";
static char validation_actionbutton[] = "R5";
static char validation_actionbutton_pressed[] = "R5,3";
static char validation_select[] = "R2";
static char validation_checkbox_selected[] = "Sopton";
static char validation_checkbox_unselected[] = "Soptoff";
static char validation_radio_selected[] = "Sradioon";
static char validation_radio_unselected[] = "Sradiooff";
static char select_text_multiple[] = "<Multiple>"; /* TODO: read from messages */
static char select_text_none[] = "<None>";
static char empty_text[] = "";
void ro_gui_window_redraw_box(struct content *content, struct box * box,
signed long x, signed long y, os_box* clip,
unsigned long current_background_color,
signed long gadget_subtract_x, signed long gadget_subtract_y,
bool *select_on)
{
struct box * c;
char* select_text;
struct formoption* opt;
if (x + (signed long) (box->x*2 + box->width*2) /* right edge */ >= clip->x0 &&
x + (signed long) (box->x*2) /* left edge */ <= clip->x1 &&
y - (signed long) (box->y*2 + box->height*2 + 8) /* bottom edge */ <= clip->y1 &&
y - (signed long) (box->y*2) /* top edge */ >= clip->y0)
{
#ifdef FANCY_LINKS
if (box == g->link_box)
{
colourtrans_set_gcol(os_COLOUR_BLACK, colourtrans_USE_ECFS, os_ACTION_OVERWRITE, 0);
os_plot(os_MOVE_TO, x + box->x * 2, y - box->y * 2 - box->height * 2 - 4);
os_plot(os_PLOT_SOLID | os_PLOT_BY, box->width * 2, 0);
}
#endif
if (box->style != 0 && box->style->background_color != TRANSPARENT)
{
colourtrans_set_gcol(box->style->background_color << 8, colourtrans_USE_ECFS,
os_ACTION_OVERWRITE, 0);
os_plot(os_MOVE_TO, (int) x + (int) box->x * 2, (int) y - (int) box->y * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_BY, (int) box->width * 2, - (int) box->height * 2);
current_background_color = box->style->background_color;
}
if (box->object != 0)
{
content_redraw(box->object,
(int) x + (int) box->x * 2,
(int) y - (int) box->y * 2,
box->width * 2, box->height * 2);
}
/* if (box->img != 0)
{
colourtrans_set_gcol(os_COLOUR_LIGHT_GREY, 0, os_ACTION_OVERWRITE, 0);
os_plot(os_MOVE_TO, (int) x + (int) box->x * 2, (int) y - (int) box->y * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_BY, (int) box->width * 2, - (int) box->height * 2);
}*/
else if (box->gadget != 0)
{
wimp_icon icon;
LOG(("writing GADGET"));
icon.extent.x0 = -gadget_subtract_x + x + box->x * 2;
icon.extent.y0 = -gadget_subtract_y + y - box->y * 2 - box->height * 2;
icon.extent.x1 = -gadget_subtract_x + x + box->x * 2 + box->width * 2;
icon.extent.y1 = -gadget_subtract_y + y - box->y * 2;
switch (box->gadget->type)
{
case GADGET_TEXTAREA:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT);
icon.data.indirected_text.text = box->gadget->data.textarea.text;
icon.data.indirected_text.size = strlen(box->gadget->data.textarea.text);
icon.data.indirected_text.validation = validation_textarea;
LOG(("writing GADGET TEXTAREA"));
wimp_plot_icon(&icon);
break;
case GADGET_TEXTBOX:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED |
(wimp_COLOUR_DARK_GREY << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT);
icon.data.indirected_text.text = box->gadget->data.textbox.text;
icon.data.indirected_text.size = box->gadget->data.textbox.maxlength + 1;
icon.data.indirected_text.validation = validation_textbox;
LOG(("writing GADGET TEXTBOX"));
wimp_plot_icon(&icon);
break;
case GADGET_ACTIONBUTTON:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED | wimp_ICON_HCENTRED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT);
icon.data.indirected_text.text = box->gadget->data.actionbutt.label;
icon.data.indirected_text.size = strlen(box->gadget->data.actionbutt.label);
if (box->gadget->data.actionbutt.pressed)
{
icon.data.indirected_text.validation = validation_actionbutton_pressed;
icon.flags |= (wimp_COLOUR_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT) | wimp_ICON_SELECTED;
}
else
{
icon.data.indirected_text.validation = validation_actionbutton;
icon.flags |= (wimp_COLOUR_VERY_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT);
}
LOG(("writing GADGET ACTION"));
wimp_plot_icon(&icon);
break;
case GADGET_SELECT:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED | wimp_ICON_HCENTRED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_VERY_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT);
select_text = 0;
opt = box->gadget->data.select.items;
while (opt != NULL)
{
if (opt->selected)
{
if (select_text == 0)
select_text = opt->text;
else
select_text = select_text_multiple;
}
opt = opt->next;
}
if (select_text == 0)
select_text = select_text_none;
icon.data.indirected_text.text = select_text;
icon.data.indirected_text.size = strlen(icon.data.indirected_text.text);
icon.data.indirected_text.validation = validation_select;
LOG(("writing GADGET ACTION"));
wimp_plot_icon(&icon);
break;
case GADGET_CHECKBOX:
icon.flags = wimp_ICON_TEXT | wimp_ICON_SPRITE |
wimp_ICON_VCENTRED | wimp_ICON_HCENTRED |
wimp_ICON_INDIRECTED;
icon.data.indirected_text_and_sprite.text = empty_text;
if (box->gadget->data.checkbox.selected)
icon.data.indirected_text_and_sprite.validation = validation_checkbox_selected;
else
icon.data.indirected_text_and_sprite.validation = validation_checkbox_unselected;
icon.data.indirected_text_and_sprite.size = 1;
LOG(("writing GADGET CHECKBOX"));
wimp_plot_icon(&icon);
break;
case GADGET_RADIO:
icon.flags = wimp_ICON_SPRITE |
wimp_ICON_VCENTRED | wimp_ICON_HCENTRED;
if (box->gadget->data.radio.selected)
strcpy(icon.data.sprite, "radioon");
else
strcpy(icon.data.sprite, "radiooff");
LOG(("writing GADGET RADIO"));
wimp_plot_icon(&icon);
break;
case GADGET_HIDDEN:
break;
}
LOG(("gadgets finished"));
}
if (box->type == BOX_INLINE && box->font != 0)
{
if (content->data.html.text_selection.selected == 1)
{
struct box_position* start;
struct box_position* end;
start = &(content->data.html.text_selection.start);
end = &(content->data.html.text_selection.end);
if (start->box == box)
{
fprintf(stderr, "THE START OFFSET IS %d\n", start->pixel_offset * 2);
if (end->box == box)
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2 + start->pixel_offset * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + end->pixel_offset * 2 - 2,
(int) y - (int) box->y * 2 - 2);
}
else
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2 + start->pixel_offset * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + (int) box->width * 2 - 2,
(int) y - (int) box->y * 2 - 2);
*select_on = true;
}
}
else if (*select_on)
{
if (end->box != box)
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + (int) box->width * 2 - 2,
(int) y - (int) box->y * 2 - 2);
}
else
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + end->pixel_offset * 2 - 2,
(int) y - (int) box->y * 2 - 2);
*select_on = false;
}
}
}
colourtrans_set_font_colours(box->font->handle, current_background_color << 8, box->style->color << 8,
14, 0, 0, 0);
font_paint(box->font->handle, box->text,
font_OS_UNITS | font_GIVEN_FONT | font_KERN | font_GIVEN_LENGTH,
(int) x + (int) box->x * 2, (int) y - (int) box->y * 2 - (int) (box->height * 1.5),
NULL, NULL,
(int) box->length);
}
}
else
{
if (content->data.html.text_selection.selected == 1)
{
struct box_position* start;
struct box_position* end;
start = &(content->data.html.text_selection.start);
end = &(content->data.html.text_selection.end);
if (start->box == box && end->box != box)
*select_on = true;
else if (*select_on && end->box == box)
*select_on = false;
}
}
for (c = box->children; c != 0; c = c->next)
if (c->type != BOX_FLOAT_LEFT && c->type != BOX_FLOAT_RIGHT)
ro_gui_window_redraw_box(content, c, (int) x + (int) box->x * 2,
(int) y - (int) box->y * 2, clip, current_background_color,
gadget_subtract_x, gadget_subtract_y, select_on);
for (c = box->float_children; c != 0; c = c->next_float)
ro_gui_window_redraw_box(content, c, (int) x + (int) box->x * 2,
(int) y - (int) box->y * 2, clip, current_background_color,
gadget_subtract_x, gadget_subtract_y, select_on);
}
void ro_gui_toolbar_redraw(gui_window* g, wimp_draw* redraw) void ro_gui_toolbar_redraw(gui_window* g, wimp_draw* redraw)
@ -1903,53 +1592,6 @@ void gui_poll(void)
return; return;
} }
int gui_file_to_filename(char* location, char* actual_filename, int size)
{
char* current;
int count = 0;
if (strspn(location, "file:/") != strlen("file:/"))
return -1;
current = location + strlen("file:/");
while (*current != '\0' && count < size - 1)
{
if (strspn(current, "..") == 2)
{
if (actual_filename != NULL)
actual_filename[count] = '^';
count++;
current += 2;
}
if (*current == '/')
{
if (actual_filename != NULL)
actual_filename[count] = '.';
count++;
current += 1;
}
else if (*current == '.')
{
if (actual_filename != NULL)
actual_filename[count] = '/';
count++;
current += 1;
}
else
{
if (actual_filename != NULL)
actual_filename[count] = *current;
count++;
current += 1;
}
}
if (actual_filename != NULL)
actual_filename[count] = '\0';
return count + 1;
}
void gui_window_start_throbber(gui_window* g) void gui_window_start_throbber(gui_window* g)
{ {
g->throbtime = (float) (clock() + 0) / CLOCKS_PER_SEC; /* workaround compiler warning */ g->throbtime = (float) (clock() + 0) / CLOCKS_PER_SEC; /* workaround compiler warning */

2
riscos/gui.h
View File

@ -8,6 +8,7 @@
#ifndef _NETSURF_RISCOS_GUI_H_ #ifndef _NETSURF_RISCOS_GUI_H_
#define _NETSURF_RISCOS_GUI_H_ #define _NETSURF_RISCOS_GUI_H_
#include "oslib/os.h"
#include "oslib/wimp.h" #include "oslib/wimp.h"
#include "netsurf/desktop/browser.h" #include "netsurf/desktop/browser.h"
#include "netsurf/desktop/netsurf.h" #include "netsurf/desktop/netsurf.h"
@ -24,6 +25,7 @@ extern int current_menu_x, current_menu_y, iconbar_menu_height;
extern struct gui_gadget *current_gadget; extern struct gui_gadget *current_gadget;
extern const char *HOME_URL; extern const char *HOME_URL;
extern gui_window *window_list; extern gui_window *window_list;
extern os_box *clip;
struct gui_window struct gui_window

327
riscos/htmlredraw.c Normal file
View File

@ -0,0 +1,327 @@
/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
* Copyright 2003 James Bursa <bursa@users.sourceforge.net>
*/
#include <assert.h>
#include <stdbool.h>
#include <string.h>
#include "oslib/colourtrans.h"
#include "oslib/font.h"
#include "netsurf/content/content.h"
#include "netsurf/render/html.h"
#include "netsurf/riscos/gui.h"
#include "netsurf/utils/log.h"
static void html_redraw_box(struct content *content, struct box * box,
signed long x, signed long y, os_box* clip,
unsigned long current_background_color,
signed long gadget_subtract_x, signed long gadget_subtract_y,
bool *select_on);
void html_redraw(struct content *c, long x, long y,
unsigned long width, unsigned long height)
{
bool select_on = false;
unsigned long background_colour = 0xffffff;
struct box *box;
assert(c->data.html.layout != NULL);
box = c->data.html.layout->children;
assert(box);
/* clear to background colour */
if (c->data.html.background_colour != TRANSPARENT) {
colourtrans_set_gcol(c->data.html.background_colour << 8,
colourtrans_SET_BG | colourtrans_USE_ECFS,
os_ACTION_OVERWRITE, 0);
os_clg();
background_colour = c->data.html.background_colour;
}
html_redraw_box(c, box, x, y, clip, background_colour, x, y,
&select_on);
}
/* validation strings can't be const */
static char validation_textarea[] = "R7;L";
static char validation_textbox[] = "";
static char validation_actionbutton[] = "R5";
static char validation_actionbutton_pressed[] = "R5,3";
static char validation_select[] = "R2";
static char validation_checkbox_selected[] = "Sopton";
static char validation_checkbox_unselected[] = "Soptoff";
static char validation_radio_selected[] = "Sradioon";
static char validation_radio_unselected[] = "Sradiooff";
static char select_text_multiple[] = "<Multiple>"; /* TODO: read from messages */
static char select_text_none[] = "<None>";
static char empty_text[] = "";
void html_redraw_box(struct content *content, struct box * box,
signed long x, signed long y, os_box* clip,
unsigned long current_background_color,
signed long gadget_subtract_x, signed long gadget_subtract_y,
bool *select_on)
{
struct box * c;
char* select_text;
struct formoption* opt;
if (x + (signed long) (box->x*2 + box->width*2) /* right edge */ >= clip->x0 &&
x + (signed long) (box->x*2) /* left edge */ <= clip->x1 &&
y - (signed long) (box->y*2 + box->height*2 + 8) /* bottom edge */ <= clip->y1 &&
y - (signed long) (box->y*2) /* top edge */ >= clip->y0)
{
#ifdef FANCY_LINKS
if (box == g->link_box)
{
colourtrans_set_gcol(os_COLOUR_BLACK, colourtrans_USE_ECFS, os_ACTION_OVERWRITE, 0);
os_plot(os_MOVE_TO, x + box->x * 2, y - box->y * 2 - box->height * 2 - 4);
os_plot(os_PLOT_SOLID | os_PLOT_BY, box->width * 2, 0);
}
#endif
if (box->style != 0 && box->style->background_color != TRANSPARENT)
{
colourtrans_set_gcol(box->style->background_color << 8, colourtrans_USE_ECFS,
os_ACTION_OVERWRITE, 0);
os_plot(os_MOVE_TO, (int) x + (int) box->x * 2, (int) y - (int) box->y * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_BY, (int) box->width * 2, - (int) box->height * 2);
current_background_color = box->style->background_color;
}
if (box->object != 0)
{
content_redraw(box->object,
(int) x + (int) box->x * 2,
(int) y - (int) box->y * 2,
box->width * 2, box->height * 2);
}
else if (box->gadget != 0)
{
wimp_icon icon;
LOG(("writing GADGET"));
icon.extent.x0 = -gadget_subtract_x + x + box->x * 2;
icon.extent.y0 = -gadget_subtract_y + y - box->y * 2 - box->height * 2;
icon.extent.x1 = -gadget_subtract_x + x + box->x * 2 + box->width * 2;
icon.extent.y1 = -gadget_subtract_y + y - box->y * 2;
switch (box->gadget->type)
{
case GADGET_TEXTAREA:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT);
icon.data.indirected_text.text = box->gadget->data.textarea.text;
icon.data.indirected_text.size = strlen(box->gadget->data.textarea.text);
icon.data.indirected_text.validation = validation_textarea;
LOG(("writing GADGET TEXTAREA"));
wimp_plot_icon(&icon);
break;
case GADGET_TEXTBOX:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED |
(wimp_COLOUR_DARK_GREY << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT);
icon.data.indirected_text.text = box->gadget->data.textbox.text;
icon.data.indirected_text.size = box->gadget->data.textbox.maxlength + 1;
icon.data.indirected_text.validation = validation_textbox;
LOG(("writing GADGET TEXTBOX"));
wimp_plot_icon(&icon);
break;
case GADGET_ACTIONBUTTON:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED | wimp_ICON_HCENTRED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT);
icon.data.indirected_text.text = box->gadget->data.actionbutt.label;
icon.data.indirected_text.size = strlen(box->gadget->data.actionbutt.label);
if (box->gadget->data.actionbutt.pressed)
{
icon.data.indirected_text.validation = validation_actionbutton_pressed;
icon.flags |= (wimp_COLOUR_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT) | wimp_ICON_SELECTED;
}
else
{
icon.data.indirected_text.validation = validation_actionbutton;
icon.flags |= (wimp_COLOUR_VERY_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT);
}
LOG(("writing GADGET ACTION"));
wimp_plot_icon(&icon);
break;
case GADGET_SELECT:
icon.flags = wimp_ICON_TEXT | wimp_ICON_BORDER |
wimp_ICON_VCENTRED | wimp_ICON_FILLED |
wimp_ICON_INDIRECTED | wimp_ICON_HCENTRED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_VERY_LIGHT_GREY << wimp_ICON_BG_COLOUR_SHIFT);
select_text = 0;
opt = box->gadget->data.select.items;
while (opt != NULL)
{
if (opt->selected)
{
if (select_text == 0)
select_text = opt->text;
else
select_text = select_text_multiple;
}
opt = opt->next;
}
if (select_text == 0)
select_text = select_text_none;
icon.data.indirected_text.text = select_text;
icon.data.indirected_text.size = strlen(icon.data.indirected_text.text);
icon.data.indirected_text.validation = validation_select;
LOG(("writing GADGET ACTION"));
wimp_plot_icon(&icon);
break;
case GADGET_CHECKBOX:
icon.flags = wimp_ICON_TEXT | wimp_ICON_SPRITE |
wimp_ICON_VCENTRED | wimp_ICON_HCENTRED |
wimp_ICON_INDIRECTED;
icon.data.indirected_text_and_sprite.text = empty_text;
if (box->gadget->data.checkbox.selected)
icon.data.indirected_text_and_sprite.validation = validation_checkbox_selected;
else
icon.data.indirected_text_and_sprite.validation = validation_checkbox_unselected;
icon.data.indirected_text_and_sprite.size = 1;
LOG(("writing GADGET CHECKBOX"));
wimp_plot_icon(&icon);
break;
case GADGET_RADIO:
icon.flags = wimp_ICON_SPRITE |
wimp_ICON_VCENTRED | wimp_ICON_HCENTRED;
if (box->gadget->data.radio.selected)
strcpy(icon.data.sprite, "radioon");
else
strcpy(icon.data.sprite, "radiooff");
LOG(("writing GADGET RADIO"));
wimp_plot_icon(&icon);
break;
case GADGET_HIDDEN:
break;
}
LOG(("gadgets finished"));
}
if (box->type == BOX_INLINE && box->font != 0)
{
if (content->data.html.text_selection.selected == 1)
{
struct box_position* start;
struct box_position* end;
start = &(content->data.html.text_selection.start);
end = &(content->data.html.text_selection.end);
if (start->box == box)
{
fprintf(stderr, "THE START OFFSET IS %d\n", start->pixel_offset * 2);
if (end->box == box)
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2 + start->pixel_offset * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + end->pixel_offset * 2 - 2,
(int) y - (int) box->y * 2 - 2);
}
else
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2 + start->pixel_offset * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + (int) box->width * 2 - 2,
(int) y - (int) box->y * 2 - 2);
*select_on = true;
}
}
else if (*select_on)
{
if (end->box != box)
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + (int) box->width * 2 - 2,
(int) y - (int) box->y * 2 - 2);
}
else
{
colourtrans_set_gcol(os_COLOUR_VERY_LIGHT_GREY, colourtrans_USE_ECFS, 0, 0);
os_plot(os_MOVE_TO,
(int) x + (int) box->x * 2,
(int) y - (int) box->y * 2 - (int) box->height * 2);
os_plot(os_PLOT_RECTANGLE | os_PLOT_TO,
(int) x + (int) box->x * 2 + end->pixel_offset * 2 - 2,
(int) y - (int) box->y * 2 - 2);
*select_on = false;
}
}
}
colourtrans_set_font_colours(box->font->handle, current_background_color << 8, box->style->color << 8,
14, 0, 0, 0);
font_paint(box->font->handle, box->text,
font_OS_UNITS | font_GIVEN_FONT | font_KERN | font_GIVEN_LENGTH,
(int) x + (int) box->x * 2, (int) y - (int) box->y * 2 - (int) (box->height * 1.5),
NULL, NULL,
(int) box->length);
}
}
else
{
if (content->data.html.text_selection.selected == 1)
{
struct box_position* start;
struct box_position* end;
start = &(content->data.html.text_selection.start);
end = &(content->data.html.text_selection.end);
if (start->box == box && end->box != box)
*select_on = true;
else if (*select_on && end->box == box)
*select_on = false;
}
}
for (c = box->children; c != 0; c = c->next)
if (c->type != BOX_FLOAT_LEFT && c->type != BOX_FLOAT_RIGHT)
html_redraw_box(content, c, (int) x + (int) box->x * 2,
(int) y - (int) box->y * 2, clip, current_background_color,
gadget_subtract_x, gadget_subtract_y, select_on);
for (c = box->float_children; c != 0; c = c->next_float)
html_redraw_box(content, c, (int) x + (int) box->x * 2,
(int) y - (int) box->y * 2, clip, current_background_color,
gadget_subtract_x, gadget_subtract_y, select_on);
}