mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-26 00:09:41 +03:00
[project @ 2004-10-04 23:54:42 by rjw]
Moved GIF file reading to image/, optimisation of plotting for GIFs, JNGs, PNGs and JPEGs, initial work for toolbar customisation. Possibly some other things too. svn path=/import/netsurf/; revision=1301
This commit is contained in:
Richard Wilson
parent
7144ce65eb
commit
403f12872d
@ -78,6 +78,29 @@ ProxyNone:None
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ProxyBasic:Basic
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ProxyNTLM:NTLM
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# Toolbar menus
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Toolbar:Toolbar
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Icons:Buttons
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IconBack:Back
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IconForward:Forward
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IconStop:Stop
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IconReload:Reload
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IconHome:Home
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IconSearch:Search
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IconHistory:History
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IconScale:Scale view
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IconHotlist:Hotlist
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IconSave:Save
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IconPrint:Print
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IconCreate:Create entry
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IconDelete:Delete entry
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IconLaunch:Launch
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IconOpen:Open directories
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IconExpand:Expand entries
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AddGap:Add separator
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DeleteGap:Remove separator
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LockToolbar:Lock toolbar
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# Hotlist menus
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Hotlist:Hotlist
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New:New
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Binary file not shown.
@ -33,7 +33,7 @@
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#include "netsurf/image/mng.h"
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#endif
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#ifdef WITH_GIF
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#include "netsurf/riscos/gif.h"
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#include "netsurf/image/gif.h"
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#endif
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#ifdef WITH_SPRITE
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#include "netsurf/riscos/sprite.h"
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@ -105,7 +105,7 @@
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#include "netsurf/image/jpeg.h"
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#endif
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#ifdef WITH_GIF
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#include "netsurf/riscos/gif.h"
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#include "netsurf/image/gif.h"
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#endif
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#ifdef WITH_PLUGIN
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#include "netsurf/riscos/plugin.h"
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@ -53,6 +53,8 @@ bool option_ssl_verify_certificates = true;
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int option_memory_cache_size = 2 * 1024 * 1024;
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/** Whether to block advertisements */
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bool option_block_ads = false;
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/** Minimum GIF animation delay */
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int option_minimum_gif_delay = 10;
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/** Whether to send the referer HTTP header */
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bool option_send_referer = true;
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@ -76,6 +78,7 @@ struct {
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{ "ssl_verify_certificates", OPTION_BOOL, &option_ssl_verify_certificates },
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{ "memory_cache_size", OPTION_INTEGER, &option_memory_cache_size },
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{ "block_advertisements", OPTION_BOOL, &option_block_ads },
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{ "minimum_gif_delay", OPTION_INTEGER, &option_minimum_gif_delay },
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{ "send_referer", OPTION_BOOL, &option_send_referer },
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EXTRA_OPTION_TABLE
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};
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@ -39,6 +39,7 @@ extern char *option_accept_language;
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extern bool option_ssl_verify_certificates;
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extern int option_memory_cache_size;
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extern bool option_block_ads;
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extern int option_minimum_gif_delay;
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extern bool option_send_referer;
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void options_read(const char *path);
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@ -43,6 +43,33 @@ struct bitmap *bitmap_create(int width, int height)
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}
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/**
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* Sets whether a bitmap should be plotted opaque
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*
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* \param bitmap a bitmap, as returned by bitmap_create()
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* \param opaque whether the bitmap should be plotted opaque
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*/
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void bitmap_set_opaque(struct bitmap *bitmap, bool opaque)
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{
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assert(bitmap);
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/* todo: set bitmap as opaque */
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}
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/**
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* Tests whether a bitmap has an opaque alpha channel
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*
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* \param bitmap a bitmap, as returned by bitmap_create()
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* \return whether the bitmap is opaque
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*/
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bool bitmap_test_opaque(struct bitmap *bitmap)
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{
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assert(bitmap);
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/* todo: test if bitmap as opaque */
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return false;
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}
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/**
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* Return a pointer to the pixel data in a bitmap.
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*
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@ -26,6 +26,8 @@ struct content;
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struct bitmap;
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struct bitmap *bitmap_create(int width, int height);
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void bitmap_set_opaque(struct bitmap *bitmap, bool opaque);
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bool bitmap_test_opaque(struct bitmap *bitmap);
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char *bitmap_get_buffer(struct bitmap *bitmap);
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size_t bitmap_get_rowstride(struct bitmap *bitmap);
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void bitmap_destroy(struct bitmap *bitmap);
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@ -3,7 +3,7 @@
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
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* Copyright 2004 Richard Wilson <not_ginger_matt@sourceforge.net>
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* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
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*/
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#include <assert.h>
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@ -14,11 +14,11 @@
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#include "oslib/osspriteop.h"
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#include "netsurf/utils/config.h"
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#include "netsurf/content/content.h"
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#include "netsurf/riscos/gif.h"
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#include "netsurf/riscos/gifread.h"
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#include "netsurf/riscos/gui.h"
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#include "netsurf/riscos/image.h"
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#include "netsurf/riscos/options.h"
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#include "netsurf/desktop/browser.h"
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#include "netsurf/desktop/options.h"
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#include "netsurf/image/bitmap.h"
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#include "netsurf/image/gif.h"
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#include "netsurf/image/gifread.h"
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#include "netsurf/utils/log.h"
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#include "netsurf/utils/messages.h"
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#include "netsurf/utils/utils.h"
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@ -115,6 +115,7 @@ bool nsgif_convert(struct content *c, int iwidth, int iheight) {
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/* Exit as a success
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*/
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c->bitmap = gif->frame_image;
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c->status = CONTENT_STATUS_DONE;
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return true;
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}
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@ -132,10 +133,10 @@ bool nsgif_redraw(struct content *c, int x, int y,
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settings. We default to the first image if we don't have a GUI as we are
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drawing a thumbnail unless something has gone very wrong somewhere else.
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*/
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if (ro_gui_current_redraw_gui) {
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/* if (ro_gui_current_redraw_gui) {
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if (ro_gui_current_redraw_gui->option.animate_images) {
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current_frame = c->data.gif.current_frame;
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} else {
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*/ current_frame = c->data.gif.current_frame;
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/* } else {
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current_frame = 0;
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}
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} else {
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@ -149,23 +150,22 @@ bool nsgif_redraw(struct content *c, int x, int y,
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}
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}
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}
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*/
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/* Decode from the last frame to the current frame
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*/
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if (current_frame < c->data.gif.gif->decoded_frame) {
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previous_frame = 0;
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} else {
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previous_frame = c->data.gif.gif->decoded_frame + 1;
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}
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for (frame = previous_frame; frame <= current_frame; frame++) {
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gif_decode_frame(c->data.gif.gif, frame);
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}
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c->bitmap = c->data.gif.gif->frame_image;
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return image_redraw(c->data.gif.gif->frame_image, x, y, width,
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height, c->width * 2, c->height * 2,
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background_colour, false, false,
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IMAGE_PLOT_TINCT_ALPHA);
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return bitmap_redraw(c, x, y, width, height,
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clip_x0, clip_y0, clip_x1, clip_y1,
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scale, background_colour);
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}
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@ -2,26 +2,19 @@
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2003 Philip Pemberton <philpem@users.sourceforge.net>
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* Copyright 2004 Richard Wilson <not_ginger_matt@sourceforge.net>
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* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
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*/
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#ifndef _NETSURF_RISCOS_GIF_H_
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#define _NETSURF_RISCOS_GIF_H_
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#ifndef _NETSURF_IMAGE_GIF_H_
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#define _NETSURF_IMAGE_GIF_H_
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#include "netsurf/riscos/gifread.h"
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#include "netsurf/image/gifread.h"
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struct content;
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struct content_gif_data {
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/* The GIF data
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*/
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struct gif_animation *gif;
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/** The current frame number of the GIF to display, [0...(max-1)]
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*/
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unsigned int current_frame;
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struct gif_animation *gif; /**< GIF animation data */
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unsigned int current_frame; /**< current frame to display [0...(max-1)] */
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};
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bool nsgif_create(struct content *c, const char *params[]);
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@ -2,14 +2,16 @@
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2004 Richard Wilson <not_ginger_matt@sourceforge.net>
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* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
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*/
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#include <stdbool.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "gifread.h"
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#include "netsurf/image/bitmap.h"
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#include "netsurf/utils/log.h"
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#include "oslib/osspriteop.h"
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#include "oslib/osfile.h"
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@ -110,7 +112,6 @@ int gif_initialise(struct gif_animation *gif) {
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unsigned int index;
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int return_value;
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unsigned int frame;
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osspriteop_header *header;
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/* Check for sufficient data to be a GIF
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*/
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@ -173,9 +174,11 @@ int gif_initialise(struct gif_animation *gif) {
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if (((gif->width == 640) && (gif->width == 480)) ||
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((gif->width == 640) && (gif->width == 512)) ||
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((gif->width == 800) && (gif->width == 600)) ||
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((gif->width == 1280) && (gif->width == 1024))) {
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gif->width = 0;
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gif->height = 0;
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((gif->width == 1024) && (gif->width == 768)) ||
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((gif->width == 1280) && (gif->width == 1024)) ||
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((gif->width == 1600) && (gif->width == 1200))) {
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gif->width = 1;
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gif->height = 1;
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}
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/* Allocate some data irrespective of whether we've got any colour tables. We
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@ -204,28 +207,10 @@ int gif_initialise(struct gif_animation *gif) {
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/* Initialise the sprite header
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*/
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if ((gif->frame_image = (osspriteop_area *)malloc(sizeof(osspriteop_area) +
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sizeof(osspriteop_header) + (gif->width * gif->height * 4))) == NULL) {
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if ((gif->frame_image = bitmap_create(gif->width, gif->height)) == NULL) {
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gif_finalise(gif);
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return GIF_INSUFFICIENT_MEMORY;
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}
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gif->frame_image->size = sizeof(osspriteop_area) + sizeof(osspriteop_header) +
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(gif->width * gif->height * 4);
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gif->frame_image->sprite_count = 1;
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gif->frame_image->first = 16;
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gif->frame_image->used = gif->frame_image->size;
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header = (osspriteop_header*)((char*)gif->frame_image +
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gif->frame_image->first);
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header->size = sizeof(osspriteop_header) + (gif->width * gif->height * 4);
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memset(header->name, 0x00, 12);
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strcpy(header->name, "gif");
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header->left_bit = 0;
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header->right_bit = 31;
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header->width = gif->width - 1;
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header->height = gif->height - 1;
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header->image = sizeof(osspriteop_header);
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header->mask = sizeof(osspriteop_header);
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header->mode = (os_mode) 0x301680b5;
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/* Remember we've done this now
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*/
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@ -334,11 +319,9 @@ int gif_initialise(struct gif_animation *gif) {
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0 for success
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*/
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static int gif_initialise_sprite(struct gif_animation *gif, unsigned int width, unsigned int height) {
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struct osspriteop_area *buffer;
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struct osspriteop_header *header;
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unsigned int max_width;
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unsigned int max_height;
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unsigned int frame_bytes;
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struct bitmap *buffer;
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/* Check if we've changed
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*/
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@ -348,31 +331,15 @@ static int gif_initialise_sprite(struct gif_animation *gif, unsigned int width,
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*/
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max_width = (width > gif->width) ? width : gif->width;
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max_height = (height > gif->height) ? height : gif->height;
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frame_bytes = max_width * max_height * 4 +
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sizeof(osspriteop_header) + sizeof(osspriteop_area);
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/* Allocate some more memory
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*/
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if ((buffer = (osspriteop_area *)realloc(gif->frame_image, frame_bytes)) == NULL) {
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if ((buffer = bitmap_create(max_width, max_height)) == NULL) {
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return GIF_INSUFFICIENT_MEMORY;
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}
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bitmap_destroy(gif->frame_image);
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gif->frame_image = buffer;
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/* Update the sizes
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*/
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gif->width = max_width;
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gif->height = max_height;
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/* Update our sprite image
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*/
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buffer->size = frame_bytes;
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buffer->used = frame_bytes;
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header = (osspriteop_header*)((char*)gif->frame_image +
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gif->frame_image->first);
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header->size = frame_bytes - sizeof(osspriteop_area);
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header->width = max_width - 1;
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header->height = max_height - 1;
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/* Invalidate our currently decoded image
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*/
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gif->decoded_frame = 0xffffffff;
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@ -443,6 +410,7 @@ int gif_initialise_frame(struct gif_animation *gif) {
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start off with one frame allocated so we can always use realloc.
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*/
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gif->frames[frame].frame_pointer = gif->buffer_position;
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gif->frames[frame].virgin = true;
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gif->frames[frame].frame_delay = 100; // Paranoia
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gif->frames[frame].redraw_required = 0; // Paranoia
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@ -668,7 +636,7 @@ int gif_decode_frame(struct gif_animation *gif, unsigned int frame) {
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sprite and clear what we need as some frames have multiple images which would
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produce errors.
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*/
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frame_data = (unsigned int*)((char *)gif->frame_image + gif->frame_image->first + sizeof(osspriteop_header));
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frame_data = (unsigned int *)bitmap_get_buffer(gif->frame_image);
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if (!clear_image) {
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if ((frame == 0) || (gif->decoded_frame == 0xffffffff)) {
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memset((char*)frame_data, 0x00, gif->width * gif->height * sizeof(int));
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@ -872,6 +840,14 @@ gif_decode_frame_exit:
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gif->buffer_position++;
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}
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/* Check if we should test for optimisation
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*/
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if (gif->frames[frame].virgin) {
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gif->frames[frame].opaque = bitmap_test_opaque(gif->frame_image);
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gif->frames[frame].virgin = false;
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}
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bitmap_set_opaque(gif->frame_image, gif->frames[frame].opaque);
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/* Restore the buffer position
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*/
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gif->buffer_position = save_buffer_position;
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75
image/gifread.h
Normal file
75
image/gifread.h
Normal file
@ -0,0 +1,75 @@
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/*
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
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*/
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/** \file
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* Progressive animated GIF file decoding (interface).
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*/
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#ifndef _NETSURF_IMAGE_GIFREAD_H_
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#define _NETSURF_IMAGE_GIFREAD_H_
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#include "netsurf/image/bitmap.h"
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/* Error return values
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*/
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#define GIF_INSUFFICIENT_FRAME_DATA -1
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#define GIF_FRAME_DATA_ERROR -2
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#define GIF_INSUFFICIENT_DATA -3
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#define GIF_DATA_ERROR -4
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#define GIF_INSUFFICIENT_MEMORY -5
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/* Maximum colour table size
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*/
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#define GIF_MAX_COLOURS 256
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/* Maximum LZW bits available
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*/
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#define GIF_MAX_LZW 12
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/* The GIF frame data
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*/
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typedef struct gif_frame {
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unsigned int frame_pointer; /**< offset (in bytes) to the GIF frame data */
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unsigned int frame_delay; /**< delay (in cs) before animating the frame */
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bool virgin; /**< whether the frame has previously been used */
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bool opaque; /**< whether the frame is totally opaque */
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bool redraw_required; /**< whether a forcable screen redraw is required */
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unsigned int redraw_x; /**< x co-ordinate of redraw rectangle */
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unsigned int redraw_y; /**< y co-ordinate of redraw rectangle */
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unsigned int redraw_width; /**< width of redraw rectangle */
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unsigned int redraw_height; /**< height of redraw rectangle */
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} gif_frame;
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/* The GIF animation data
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*/
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typedef struct gif_animation {
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unsigned char *gif_data; /**< pointer to GIF data */
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unsigned int buffer_position; /**< current index into GIF data */
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unsigned int buffer_size; /**< total number of bytes of GIF data available */
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unsigned int frame_holders; /**< current number of frame holders */
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unsigned int decoded_frame; /**< current frame decoded to bitmap */
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int loop_count; /**< number of times to loop animation */
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gif_frame *frames; /**< decoded frames */
|
||||
unsigned int width; /**< width of GIF (may increase during decoding) */
|
||||
unsigned int height; /**< heigth of GIF (may increase during decoding) */
|
||||
unsigned int frame_count; /**< number of frames decoded */
|
||||
unsigned int frame_count_partial; /**< number of frames partially decoded */
|
||||
unsigned int background_colour; /**< image background colour */
|
||||
unsigned int aspect_ratio; /**< image aspect ratio (ignored) */
|
||||
unsigned int colour_table_size; /**< size of colour table (in entries) */
|
||||
bool global_colours; /**< whether the GIF has a global colour table */
|
||||
unsigned int *global_colour_table; /**< global colour table */
|
||||
unsigned int *local_colour_table; /**< local colour table */
|
||||
bool dirty_frame; /**< whether the curent frame needs erasing on animation */
|
||||
struct bitmap *frame_image; /**< currently decoded image */
|
||||
} gif_animation;
|
||||
|
||||
int gif_initialise(struct gif_animation *gif);
|
||||
int gif_decode_frame(struct gif_animation *gif, unsigned int frame);
|
||||
void gif_finalise(struct gif_animation *gif);
|
||||
|
||||
#endif
|
||||
@ -102,6 +102,7 @@ bool nsjpeg_convert(struct content *c, int w, int h)
|
||||
warn_user("NoMemory", 0);
|
||||
return false;
|
||||
}
|
||||
bitmap_set_opaque(bitmap, true);
|
||||
|
||||
pixels = bitmap_get_buffer(bitmap);
|
||||
rowstride = bitmap_get_rowstride(bitmap);
|
||||
@ -120,13 +121,7 @@ bool nsjpeg_convert(struct content *c, int w, int h)
|
||||
scanlines[0][i * 4 + 0] = r;
|
||||
scanlines[0][i * 4 + 1] = g;
|
||||
scanlines[0][i * 4 + 2] = b;
|
||||
scanlines[0][i * 4 + 3] = 0xff;
|
||||
}
|
||||
#else
|
||||
/* make fully opaque for alpha plotting
|
||||
* (is there a better way?) */
|
||||
for (int i = width - 1; 0 <= i; i--) {
|
||||
scanlines[0][i * 4 + 3] = 0xff;
|
||||
/* scanlines[0][i * 4 + 3] = 0xff; */
|
||||
}
|
||||
#endif
|
||||
} while (cinfo.output_scanline != cinfo.output_height);
|
||||
|
||||
@ -258,6 +258,12 @@ bool nsmng_convert(struct content *c, int width, int height) {
|
||||
LOG(("Unable to start display (%i)", status));
|
||||
return nsmng_broadcast_error(c);
|
||||
}
|
||||
|
||||
/* Optimise the plotting of JNG/PNGs
|
||||
*/
|
||||
if ((c->type == CONTENT_PNG) || (c->type == CONTENT_JNG)) {
|
||||
bitmap_set_opaque(c->bitmap, bitmap_test_opaque(c->bitmap));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
@ -156,6 +156,7 @@ void info_callback(png_structp png, png_infop info)
|
||||
c->data.png.interlace = (interlace == PNG_INTERLACE_ADAM7);
|
||||
c->width = width;
|
||||
c->height = height;
|
||||
bitmap_set_opaque(c->bitmap, bitmap_test_opaque(c->bitmap));
|
||||
|
||||
LOG(("size %li * %li, bpp %i, rowbytes %u", width,
|
||||
height, bit_depth, rowbytes));
|
||||
|
||||
6
makefile
6
makefile
@ -23,13 +23,13 @@ OBJECTS_COMMON += box.o form.o html.o layout.o textplain.o # render/
|
||||
OBJECTS_COMMON += messages.o pool.o translit.o url.o utils.o # utils/
|
||||
OBJECTS_COMMON += imagemap.o loginlist.o options.o # desktop/
|
||||
|
||||
OBJECTS_IMAGE = jpeg.o mng.o # image/
|
||||
OBJECTS_IMAGE = jpeg.o mng.o gif.o gifread.o # image/
|
||||
|
||||
OBJECTS_RISCOS = $(OBJECTS_COMMON) $(OBJECTS_IMAGE)
|
||||
OBJECTS_RISCOS += browser.o netsurf.o version.o # desktop/
|
||||
OBJECTS_RISCOS += 401login.o bitmap.o debugwin.o \
|
||||
buffer.o dialog.o download.o draw.o filetype.o font.o gif.o \
|
||||
gifread.o gui.o help.o history.o hotlist.o htmlredraw.o image.o \
|
||||
buffer.o dialog.o download.o draw.o filetype.o font.o \
|
||||
gui.o help.o history.o hotlist.o htmlredraw.o image.o \
|
||||
menus.o mouseactions.o plugin.o print.o \
|
||||
save.o save_complete.o save_draw.o save_text.o \
|
||||
schedule.o search.o sprite.o textselection.o theme.o thumbnail.o \
|
||||
|
||||
@ -39,8 +39,11 @@ struct bitmap *bitmap_create(int width, int height)
|
||||
osspriteop_area *sprite_area;
|
||||
osspriteop_header *sprite;
|
||||
|
||||
if ((width == 0) || (height == 0))
|
||||
return NULL;
|
||||
|
||||
area_size = 16 + 44 + width * height * 4;
|
||||
bitmap = calloc(area_size, 1);
|
||||
bitmap = calloc(sizeof(struct bitmap) + area_size, 1);
|
||||
if (!bitmap)
|
||||
return NULL;
|
||||
|
||||
@ -54,7 +57,7 @@ struct bitmap *bitmap_create(int width, int height)
|
||||
/* sprite control block */
|
||||
sprite = (osspriteop_header *) (sprite_area + 1);
|
||||
sprite->size = area_size - 16;
|
||||
memset(sprite->name, 0x00, 12);
|
||||
/* memset(sprite->name, 0x00, 12); */
|
||||
strncpy(sprite->name, "bitmap", 12);
|
||||
sprite->width = width - 1;
|
||||
sprite->height = height - 1;
|
||||
@ -67,6 +70,40 @@ struct bitmap *bitmap_create(int width, int height)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets whether a bitmap should be plotted opaque
|
||||
*
|
||||
* \param bitmap a bitmap, as returned by bitmap_create()
|
||||
* \param opaque whether the bitmap should be plotted opaque
|
||||
*/
|
||||
void bitmap_set_opaque(struct bitmap *bitmap, bool opaque)
|
||||
{
|
||||
assert(bitmap);
|
||||
bitmap->opaque = opaque;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Tests whether a bitmap has an opaque alpha channel
|
||||
*
|
||||
* \param bitmap a bitmap, as returned by bitmap_create()
|
||||
* \return whether the bitmap is opaque
|
||||
*/
|
||||
bool bitmap_test_opaque(struct bitmap *bitmap)
|
||||
{
|
||||
assert(bitmap);
|
||||
char *sprite = bitmap_get_buffer(bitmap);
|
||||
unsigned int width = bitmap_get_rowstride(bitmap);
|
||||
osspriteop_header *sprite_header =
|
||||
(osspriteop_header *) (&(bitmap->sprite_area) + 1);
|
||||
unsigned int height = (sprite_header->height + 1);
|
||||
unsigned int size = width * height;
|
||||
for (unsigned int i = 3; i < size; i += 4)
|
||||
if (sprite[i] != 0xff)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a pointer to the pixel data in a bitmap.
|
||||
*
|
||||
@ -80,7 +117,7 @@ struct bitmap *bitmap_create(int width, int height)
|
||||
char *bitmap_get_buffer(struct bitmap *bitmap)
|
||||
{
|
||||
assert(bitmap);
|
||||
return ((char *) bitmap) + 16 + 44;
|
||||
return ((char *) (&(bitmap->sprite_area))) + 16 + 44;
|
||||
}
|
||||
|
||||
|
||||
@ -124,7 +161,8 @@ bool bitmap_redraw(struct content *c, int x, int y,
|
||||
{
|
||||
return image_redraw(&(c->bitmap->sprite_area), x, y, width, height,
|
||||
c->width * 2, c->height * 2, background_colour,
|
||||
false, false, IMAGE_PLOT_TINCT_ALPHA);
|
||||
false, false, ((c->bitmap->opaque) ?
|
||||
IMAGE_PLOT_TINCT_OPAQUE : IMAGE_PLOT_TINCT_ALPHA));
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -11,6 +11,7 @@
|
||||
struct osspriteop_area;
|
||||
|
||||
struct bitmap {
|
||||
bool opaque;
|
||||
osspriteop_area sprite_area;
|
||||
};
|
||||
|
||||
|
||||
@ -1,98 +0,0 @@
|
||||
/*
|
||||
* 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 2004 Richard Wilson <not_ginger_matt@sourceforge.net>
|
||||
*/
|
||||
|
||||
/** \file
|
||||
* Progressive animated GIF file decoding (interface).
|
||||
*/
|
||||
|
||||
#ifndef _NETSURF_RISCOS_GIFREAD_H_
|
||||
#define _NETSURF_RISCOS_GIFREAD_H_
|
||||
|
||||
#include "oslib/osspriteop.h"
|
||||
|
||||
/* Error return values
|
||||
*/
|
||||
#define GIF_INSUFFICIENT_FRAME_DATA -1
|
||||
#define GIF_FRAME_DATA_ERROR -2
|
||||
#define GIF_INSUFFICIENT_DATA -3
|
||||
#define GIF_DATA_ERROR -4
|
||||
#define GIF_INSUFFICIENT_MEMORY -5
|
||||
|
||||
/* Colour map size constant. Because we don't want to allocate
|
||||
memory each time we decode a frame we get enough so all frames
|
||||
will fit in there.
|
||||
*/
|
||||
#define GIF_MAX_COLOURS 256
|
||||
|
||||
/* Maximum LZW bits available
|
||||
*/
|
||||
#define GIF_MAX_LZW 12
|
||||
|
||||
/* The GIF frame dats
|
||||
*/
|
||||
typedef struct gif_frame {
|
||||
/* Frame data
|
||||
*/
|
||||
unsigned int frame_pointer;
|
||||
unsigned int frame_delay;
|
||||
|
||||
/* Redraw characteristics
|
||||
*/
|
||||
unsigned int redraw_required;
|
||||
unsigned int redraw_x;
|
||||
unsigned int redraw_y;
|
||||
unsigned int redraw_width;
|
||||
unsigned int redraw_height;
|
||||
|
||||
} gif_frame;
|
||||
|
||||
|
||||
/* A simple hold-all for our GIF data
|
||||
*/
|
||||
typedef struct gif_animation {
|
||||
/* Encoded GIF data
|
||||
*/
|
||||
unsigned char *gif_data;
|
||||
unsigned int buffer_position;
|
||||
unsigned int buffer_size;
|
||||
|
||||
/* Progressive decoding data
|
||||
*/
|
||||
unsigned int global_colours;
|
||||
unsigned int frame_holders;
|
||||
unsigned int colour_table_size;
|
||||
|
||||
/* Animation data
|
||||
*/
|
||||
unsigned int decoded_frame;
|
||||
int loop_count;
|
||||
gif_frame *frames;
|
||||
|
||||
/* Decoded GIF data
|
||||
*/
|
||||
unsigned int width;
|
||||
unsigned int height;
|
||||
unsigned int frame_count;
|
||||
unsigned int frame_count_partial;
|
||||
unsigned int background_colour;
|
||||
unsigned int aspect_ratio;
|
||||
unsigned int *global_colour_table;
|
||||
unsigned int *local_colour_table;
|
||||
|
||||
/* Decoded frame data
|
||||
*/
|
||||
unsigned int dirty_frame; // Frame needs erasing before next
|
||||
osspriteop_area *frame_image;
|
||||
} gif_animation;
|
||||
|
||||
/* Function declarations
|
||||
*/
|
||||
int gif_initialise(struct gif_animation *gif);
|
||||
int gif_decode_frame(struct gif_animation *gif, unsigned int frame);
|
||||
void gif_finalise(struct gif_animation *gif);
|
||||
|
||||
#endif
|
||||
11
riscos/gui.h
11
riscos/gui.h
@ -32,7 +32,7 @@ extern wimp_w dialog_info, dialog_saveas, dialog_config, dialog_config_br,
|
||||
extern wimp_w history_window;
|
||||
extern wimp_w hotlist_window;
|
||||
extern wimp_menu *iconbar_menu, *browser_menu, *combo_menu, *hotlist_menu,
|
||||
*proxyauth_menu, *languages_menu;
|
||||
*proxyauth_menu, *languages_menu, *toolbar_menu;
|
||||
extern int iconbar_menu_height;
|
||||
extern struct form_control *current_gadget;
|
||||
extern bool gui_reformat_pending;
|
||||
@ -98,6 +98,7 @@ struct gui_window {
|
||||
};
|
||||
|
||||
|
||||
extern struct toolbar *current_toolbar;
|
||||
extern struct gui_window *current_gui;
|
||||
extern struct gui_window *ro_gui_current_redraw_gui;
|
||||
extern struct gui_window *ro_gui_current_zoom_gui;
|
||||
@ -265,9 +266,8 @@ bool ro_gui_print_keypress(wimp_key *key);
|
||||
#define ICON_TOOLBAR_BOOKMARK 8
|
||||
#define ICON_TOOLBAR_SCALE 9
|
||||
#define ICON_TOOLBAR_SEARCH 10
|
||||
#define ICON_TOOLBAR_UP 11
|
||||
#define ICON_TOOLBAR_URL 12 // Must be after highest toolbar icon
|
||||
#define ICON_TOOLBAR_THROBBER 13
|
||||
#define ICON_TOOLBAR_URL 11 // Must be after highest toolbar icon
|
||||
#define ICON_TOOLBAR_THROBBER 12
|
||||
|
||||
/* icon numbers for hotlist toolbars */
|
||||
#define ICON_TOOLBAR_CREATE 0
|
||||
@ -275,8 +275,7 @@ bool ro_gui_print_keypress(wimp_key *key);
|
||||
#define ICON_TOOLBAR_EXPAND 2
|
||||
#define ICON_TOOLBAR_OPEN 3
|
||||
#define ICON_TOOLBAR_LAUNCH 4
|
||||
#define ICON_TOOLBAR_SORT 5
|
||||
#define ICON_TOOLBAR_HOTLIST_LAST 6
|
||||
#define ICON_TOOLBAR_HOTLIST_LAST 5
|
||||
|
||||
/* icon numbers for toolbar status window */
|
||||
#define ICON_STATUS_RESIZE 0
|
||||
|
||||
@ -2296,9 +2296,17 @@ bool ro_gui_hotlist_keypress(int key) {
|
||||
void ro_gui_hotlist_toolbar_click(wimp_pointer* pointer) {
|
||||
int selection;
|
||||
|
||||
/* Reject Menu clicks
|
||||
/* Store the toolbar
|
||||
*/
|
||||
if (pointer->buttons == wimp_CLICK_MENU) return;
|
||||
current_toolbar = hotlist_toolbar;
|
||||
|
||||
/* Handle Menu clicks
|
||||
*/
|
||||
if (pointer->buttons == wimp_CLICK_MENU) {
|
||||
ro_gui_create_menu(toolbar_menu, pointer->pos.x,
|
||||
pointer->pos.y, NULL);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Handle the buttons appropriately
|
||||
*/
|
||||
|
||||
230
riscos/menus.c
230
riscos/menus.c
@ -48,6 +48,7 @@ static void translate_menu(wimp_menu *menu);
|
||||
static void build_languages_menu(void);
|
||||
static void ro_gui_menu_prepare_images(void);
|
||||
static void ro_gui_menu_prepare_window(void);
|
||||
static void ro_gui_menu_prepare_theme(void);
|
||||
static void ro_gui_menu_prepare_toolbars(void);
|
||||
static void ro_gui_menu_prepare_render(void);
|
||||
static void ro_gui_menu_prepare_help(int forced);
|
||||
@ -196,7 +197,7 @@ static wimp_MENU(5) image_menu = {
|
||||
|
||||
/* Toolbar submenu
|
||||
*/
|
||||
static wimp_MENU(4) toolbar_menu = {
|
||||
static wimp_MENU(4) show_toolbar_menu = {
|
||||
{ "Toolbars" }, 7,2,7,0, 300, 44, 0,
|
||||
{
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ToolButtons" } },
|
||||
@ -321,7 +322,7 @@ static wimp_MENU(3) hotlist_expand = {
|
||||
{
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "All" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Folders" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Links" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Links" } }
|
||||
}
|
||||
};
|
||||
|
||||
@ -332,7 +333,7 @@ static wimp_MENU(3) hotlist_collapse = {
|
||||
{
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "All" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Folders" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Links" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Links" } }
|
||||
}
|
||||
};
|
||||
|
||||
@ -342,7 +343,7 @@ static wimp_MENU(3) hotlist_save = {
|
||||
{
|
||||
{ wimp_MENU_GIVE_WARNING, (wimp_menu*)1, DEFAULT_FLAGS, { "URI" } },
|
||||
{ wimp_MENU_GIVE_WARNING, (wimp_menu*)1, DEFAULT_FLAGS, { "URL" } },
|
||||
{ wimp_MENU_LAST | wimp_MENU_GIVE_WARNING, (wimp_menu*)1, DEFAULT_FLAGS, { "HTML" } },
|
||||
{ wimp_MENU_LAST | wimp_MENU_GIVE_WARNING, (wimp_menu*)1, DEFAULT_FLAGS, { "HTML" } }
|
||||
}
|
||||
};
|
||||
|
||||
@ -355,7 +356,7 @@ static wimp_MENU(5) hotlist_file = {
|
||||
{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Save" } },
|
||||
{ wimp_MENU_GIVE_WARNING | wimp_MENU_SEPARATE, (wimp_menu *)1, DEFAULT_FLAGS, { "Export" } },
|
||||
{ 0, (wimp_menu *)&hotlist_expand, DEFAULT_FLAGS, { "Expand" } },
|
||||
{ wimp_MENU_LAST, (wimp_menu *)&hotlist_collapse, DEFAULT_FLAGS, { "Collapse" } },
|
||||
{ wimp_MENU_LAST, (wimp_menu *)&hotlist_collapse, DEFAULT_FLAGS, { "Collapse" } }
|
||||
}
|
||||
};
|
||||
|
||||
@ -369,7 +370,7 @@ static wimp_MENU(5) hotlist_select = {
|
||||
{ wimp_MENU_GIVE_WARNING, (wimp_menu *)1, DEFAULT_FLAGS, { "Edit" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Launch" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Delete" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ResetUsage" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ResetUsage" } }
|
||||
}
|
||||
};
|
||||
|
||||
@ -382,7 +383,7 @@ static wimp_MENU(4) hotlist_root = {
|
||||
{ 0, (wimp_menu *)&hotlist_file, DEFAULT_FLAGS, { "Hotlist" } },
|
||||
{ wimp_MENU_GIVE_WARNING, (wimp_menu *)&hotlist_select, DEFAULT_FLAGS, { "Selection" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "SelectAll" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Clear" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Clear" } }
|
||||
}
|
||||
};
|
||||
wimp_menu *hotlist_menu = (wimp_menu *)&hotlist_root;
|
||||
@ -395,15 +396,73 @@ static wimp_MENU(3) proxy_menu = {
|
||||
{
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ProxyNone" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ProxyBasic" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ProxyNTLM" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ProxyNTLM" } }
|
||||
}
|
||||
};
|
||||
wimp_menu *proxyauth_menu = (wimp_menu *) &proxy_menu;
|
||||
|
||||
|
||||
/* Toolbar icon submenus.
|
||||
The index of the name must be identical to the toolbar icon number.
|
||||
*/
|
||||
static wimp_MENU(11) toolbar_browser = {
|
||||
{ "Icons" }, 7,2,7,0, 200, 44, 0,
|
||||
{
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconBack" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconForward" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconStop" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconReload" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconHome" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconHistory" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconSave" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconPrint" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconHotlist" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconScale" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconSearch" } }
|
||||
}
|
||||
};
|
||||
wimp_menu *toolbar_browser_menu = (wimp_menu *)&toolbar_browser;
|
||||
|
||||
static wimp_MENU(5) toolbar_hotlist = {
|
||||
{ "Icons" }, 7,2,7,0, 200, 44, 0,
|
||||
{
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconCreate" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconDelete" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconExpand" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconOpen" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "IconLaunch" } }
|
||||
}
|
||||
};
|
||||
wimp_menu *toolbar_hotlist_menu = (wimp_menu *)&toolbar_hotlist;
|
||||
|
||||
/* Toolbar icon menu
|
||||
*/
|
||||
static wimp_MENU(5) toolbar = {
|
||||
{ "Toolbar" }, 7,2,7,0, 200, 44, 0,
|
||||
{
|
||||
{ 0, (wimp_menu *)&toolbar_browser, DEFAULT_FLAGS, { "Icons" } },
|
||||
{ 0, (wimp_menu *)&show_toolbar_menu, DEFAULT_FLAGS, { "Toolbars" } },
|
||||
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "AddGap" } },
|
||||
{ wimp_MENU_SEPARATE, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "DeleteGap" } },
|
||||
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "LockToolbar" } }
|
||||
}
|
||||
};
|
||||
wimp_menu *toolbar_menu = (wimp_menu *)&toolbar;
|
||||
|
||||
|
||||
/* Current toolbar
|
||||
*/
|
||||
struct toolbar *current_toolbar;
|
||||
static struct toolbar_icon *current_toolbar_icon;
|
||||
|
||||
/* Languages popup menu (used in browser choices dialog)
|
||||
*/
|
||||
wimp_menu *languages_menu = NULL;
|
||||
|
||||
/* Toolbar menu
|
||||
*/
|
||||
wimp_menu *toolbar_icon_menu = NULL;
|
||||
|
||||
/* Font popup menu (used in font choices dialog)
|
||||
*/
|
||||
static wimp_menu *font_menu = NULL;
|
||||
@ -418,7 +477,7 @@ static wimp_menu *browser_selection_menu = (wimp_menu *)&selection_menu;
|
||||
static wimp_menu *browser_navigate_menu = (wimp_menu *)&navigate_menu;
|
||||
static wimp_menu *browser_view_menu = (wimp_menu *)&view_menu;
|
||||
static wimp_menu *browser_image_menu = (wimp_menu *)&image_menu;
|
||||
static wimp_menu *browser_toolbar_menu = (wimp_menu *)&toolbar_menu;
|
||||
static wimp_menu *browser_toolbar_menu = (wimp_menu *)&show_toolbar_menu;
|
||||
static wimp_menu *browser_render_menu = (wimp_menu *)&render_menu;
|
||||
static wimp_menu *browser_window_menu = (wimp_menu *)&window_menu;
|
||||
static wimp_menu *browser_utilities_menu = (wimp_menu *)&utilities_menu;
|
||||
@ -466,6 +525,10 @@ void ro_gui_menus_init(void)
|
||||
translate_menu(hotlist_save_menu);
|
||||
translate_menu(hotlist_select_menu);
|
||||
|
||||
translate_menu(toolbar_menu);
|
||||
translate_menu(toolbar_browser_menu);
|
||||
translate_menu(toolbar_hotlist_menu);
|
||||
|
||||
translate_menu(proxyauth_menu);
|
||||
|
||||
build_languages_menu();
|
||||
@ -565,7 +628,7 @@ void build_languages_menu(void)
|
||||
languages_menu = temp;
|
||||
languages_menu->entries[entries].menu_flags = 0;
|
||||
languages_menu->entries[entries].sub_menu = wimp_NO_SUB_MENU;
|
||||
languages_menu->entries[entries].icon_flags = wimp_ICON_TEXT | wimp_ICON_FILLED | wimp_ICON_INDIRECTED | (wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) | (wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT);
|
||||
languages_menu->entries[entries].icon_flags = DEFAULT_FLAGS | wimp_ICON_INDIRECTED;
|
||||
languages_menu->entries[entries].data.indirected_text.text = lang_name;
|
||||
languages_menu->entries[entries].data.indirected_text.validation = (char *)-1;
|
||||
languages_menu->entries[entries].data.indirected_text.size = strlen(lang_name) + 1;
|
||||
@ -627,6 +690,20 @@ void ro_gui_create_menu(wimp_menu *menu, int x, int y, struct gui_window *g)
|
||||
menu->entries[0].icon_flags |= wimp_ICON_SHADED;
|
||||
}
|
||||
|
||||
} else if (menu == toolbar_menu) {
|
||||
state.w = current_toolbar->toolbar_handle;
|
||||
error = xwimp_get_window_state(&state);
|
||||
if (error) {
|
||||
LOG(("xwimp_get_window_state: 0x%x: %s",
|
||||
error->errnum, error->errmess));
|
||||
warn_user("WimpError", error->errmess);
|
||||
return;
|
||||
}
|
||||
|
||||
current_toolbar_icon = ro_gui_theme_toolbar_get_icon(current_toolbar,
|
||||
x - state.visible.x0, y - state.visible.y0);
|
||||
LOG(("Toolbar (%i,%i)", x - state.visible.x0, y - state.visible.y0));
|
||||
ro_gui_menu_prepare_theme();
|
||||
} else if (menu == hotlist_menu) {
|
||||
ro_gui_menu_prepare_hotlist();
|
||||
}
|
||||
@ -665,6 +742,8 @@ void ro_gui_popup_menu(wimp_menu *menu, wimp_w w, wimp_i i)
|
||||
|
||||
void ro_gui_menu_selection(wimp_selection *selection)
|
||||
{
|
||||
struct toolbar_icon *icon;
|
||||
struct toolbar_icon *next;
|
||||
char url[80];
|
||||
wimp_pointer pointer;
|
||||
wimp_window_state state;
|
||||
@ -695,6 +774,66 @@ void ro_gui_menu_selection(wimp_selection *selection)
|
||||
break;
|
||||
}
|
||||
|
||||
} else if (current_menu == toolbar_menu) {
|
||||
switch (selection->items[0]) {
|
||||
case 0: /* Icons-> */
|
||||
if (selection->items[1] == -1) break;
|
||||
next = current_toolbar->icon;
|
||||
while ((icon = next) != NULL) {
|
||||
next = icon->next;
|
||||
if (icon->icon_number == selection->items[1]) {
|
||||
icon->display = !icon->display;
|
||||
}
|
||||
}
|
||||
current_toolbar->reformat_buttons = true;
|
||||
height = current_toolbar->height;
|
||||
ro_gui_theme_process_toolbar(current_toolbar, -1);
|
||||
if ((height != current_toolbar->height) && (current_gui))
|
||||
ro_gui_window_update_dimensions(current_gui,
|
||||
height - current_toolbar->height);
|
||||
if ((height != current_toolbar->height) &&
|
||||
(current_toolbar == hotlist_toolbar)) {
|
||||
xwimp_force_redraw(hotlist_window, 0, -16384, 16384, 16384);
|
||||
}
|
||||
ro_gui_menu_prepare_theme();
|
||||
|
||||
break;
|
||||
case 1: /* Toolbars-> */
|
||||
switch (selection->items[1]) {
|
||||
case 0:
|
||||
current_toolbar->display_buttons =
|
||||
!current_toolbar->display_buttons;
|
||||
break;
|
||||
case 1:
|
||||
current_toolbar->display_url =
|
||||
!current_toolbar->display_url;
|
||||
break;
|
||||
case 2:
|
||||
current_toolbar->display_throbber =
|
||||
!current_toolbar->display_throbber;
|
||||
break;
|
||||
case 3:
|
||||
current_toolbar->display_status =
|
||||
!current_toolbar->display_status;
|
||||
break;
|
||||
}
|
||||
current_toolbar->reformat_buttons = true;
|
||||
height = current_toolbar->height;
|
||||
ro_gui_theme_process_toolbar(current_toolbar, -1);
|
||||
if ((height != current_toolbar->height) && (current_gui))
|
||||
ro_gui_window_update_dimensions(current_gui,
|
||||
height - current_toolbar->height);
|
||||
ro_gui_menu_prepare_theme();
|
||||
break;
|
||||
case 2: /* Add separator */
|
||||
break;
|
||||
case 3: /* Remove separator */
|
||||
break;
|
||||
case 4: /* Lock toolbar */
|
||||
current_toolbar->locked = !current_toolbar->locked;
|
||||
ro_gui_menu_prepare_theme();
|
||||
break;
|
||||
}
|
||||
} else if (current_menu == hotlist_menu) {
|
||||
switch (selection->items[0]) {
|
||||
case 0: /* Hotlist-> */
|
||||
@ -1526,16 +1665,85 @@ static void ro_gui_menu_prepare_window(void) {
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Update toolbar menu status
|
||||
*/
|
||||
static void ro_gui_menu_prepare_theme(void) {
|
||||
struct toolbar_icon *icon;
|
||||
struct toolbar_icon *next;
|
||||
wimp_menu *sub_menu;
|
||||
|
||||
if (!current_toolbar) return;
|
||||
|
||||
/* Set the icon states
|
||||
*/
|
||||
if (current_toolbar->display_buttons) {
|
||||
toolbar_menu->entries[0].icon_flags &= ~wimp_ICON_SHADED;
|
||||
toolbar_menu->entries[2].icon_flags &= ~wimp_ICON_SHADED;
|
||||
toolbar_menu->entries[3].icon_flags &= ~wimp_ICON_SHADED;
|
||||
if (current_toolbar->type == THEME_BROWSER_TOOLBAR) {
|
||||
toolbar_menu->entries[0].sub_menu = toolbar_browser_menu;
|
||||
} else if (current_toolbar->type == THEME_HOTLIST_TOOLBAR) {
|
||||
toolbar_menu->entries[0].sub_menu = toolbar_hotlist_menu;
|
||||
} else {
|
||||
LOG(("Unknown toolbar type"));
|
||||
return; /* unknown toolbar type */
|
||||
}
|
||||
sub_menu = toolbar_menu->entries[0].sub_menu;
|
||||
next = current_toolbar->icon;
|
||||
while ((icon = next) != NULL) {
|
||||
next = icon->next;
|
||||
if (icon->icon_number >= 0) {
|
||||
if (icon->width == 0) {
|
||||
sub_menu->entries[icon->icon_number].icon_flags |=
|
||||
wimp_ICON_SHADED;
|
||||
sub_menu->entries[icon->icon_number].menu_flags &=
|
||||
~wimp_MENU_TICKED;
|
||||
} else {
|
||||
if (icon->display) {
|
||||
sub_menu->entries[icon->icon_number].menu_flags |=
|
||||
wimp_MENU_TICKED;
|
||||
} else {
|
||||
sub_menu->entries[icon->icon_number].menu_flags &=
|
||||
~wimp_MENU_TICKED;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
toolbar_menu->entries[0].icon_flags |= wimp_ICON_SHADED;
|
||||
toolbar_menu->entries[2].icon_flags |= wimp_ICON_SHADED;
|
||||
toolbar_menu->entries[3].icon_flags |= wimp_ICON_SHADED;
|
||||
}
|
||||
|
||||
/* Set the toolbars submenu state
|
||||
*/
|
||||
if (current_gui) {
|
||||
toolbar_menu->entries[1].icon_flags &= ~wimp_ICON_SHADED;
|
||||
ro_gui_menu_prepare_toolbars();
|
||||
} else {
|
||||
toolbar_menu->entries[1].icon_flags |= wimp_ICON_SHADED;
|
||||
}
|
||||
|
||||
/* Set the locked state
|
||||
*/
|
||||
if (current_toolbar->locked) {
|
||||
toolbar_menu->entries[4].menu_flags |= wimp_MENU_TICKED;
|
||||
} else {
|
||||
toolbar_menu->entries[4].menu_flags &= ~wimp_MENU_TICKED;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Update toolbar menu status
|
||||
*/
|
||||
static void ro_gui_menu_prepare_toolbars(void) {
|
||||
int index;
|
||||
struct toolbar *toolbar;
|
||||
if (current_menu != browser_menu) return;
|
||||
|
||||
/* Check we have a toolbar
|
||||
*/
|
||||
if (!current_gui) return;
|
||||
toolbar = current_gui->toolbar;
|
||||
|
||||
/* Set our ticks, or shade everything if there's no toolbar
|
||||
|
||||
@ -40,7 +40,6 @@ extern int option_window_screen_width;
|
||||
extern int option_window_screen_height;
|
||||
extern bool option_window_stagger;
|
||||
extern bool option_window_size_clone;
|
||||
extern int option_minimum_gif_delay;
|
||||
extern bool option_background_images;
|
||||
extern bool option_background_blending;
|
||||
extern bool option_buffer_animations;
|
||||
@ -99,7 +98,6 @@ int option_window_screen_width = 0; \
|
||||
int option_window_screen_height = 0; \
|
||||
bool option_window_stagger = true; \
|
||||
bool option_window_size_clone = true; \
|
||||
int option_minimum_gif_delay = 10; \
|
||||
bool option_background_images = true; \
|
||||
bool option_background_blending = true; \
|
||||
bool option_buffer_animations = true; \
|
||||
@ -158,7 +156,6 @@ bool option_font_ufont = false;
|
||||
{ "window_screen_height", OPTION_INTEGER, &option_window_screen_height }, \
|
||||
{ "window_stagger", OPTION_BOOL, &option_window_stagger }, \
|
||||
{ "window_size_clone", OPTION_BOOL, &option_window_size_clone }, \
|
||||
{ "minimum_gif_delay", OPTION_INTEGER, &option_minimum_gif_delay }, \
|
||||
{ "background_images", OPTION_BOOL, &option_background_images }, \
|
||||
{ "background_blending", OPTION_BOOL, &option_background_blending }, \
|
||||
{ "buffer_animations", OPTION_BOOL, &option_buffer_animations }, \
|
||||
|
||||
@ -725,7 +725,7 @@ static bool add_graphic(struct content *content, struct box *box,
|
||||
#endif
|
||||
#ifdef WITH_GIF
|
||||
case CONTENT_GIF:
|
||||
sprite_length = ((osspriteop_header*)((char*)content->data.gif.gif->frame_image+content->data.gif.gif->frame_image->first))->size;
|
||||
sprite_length = ((osspriteop_header*)((char*)&content->bitmap->sprite_area+content->bitmap->sprite_area.first))->size;
|
||||
break;
|
||||
#endif
|
||||
#ifdef WITH_SPRITE
|
||||
@ -768,7 +768,7 @@ static bool add_graphic(struct content *content, struct box *box,
|
||||
#endif
|
||||
#ifdef WITH_GIF
|
||||
case CONTENT_GIF:
|
||||
memcpy((char*)ds+16, (char*)content->data.gif.gif->frame_image+content->data.gif.gif->frame_image->first, (unsigned)sprite_length);
|
||||
memcpy((char*)ds+16, (char*)&content->bitmap->sprite_area+content->bitmap->sprite_area.first, (unsigned)sprite_length);
|
||||
break;
|
||||
#endif
|
||||
#ifdef WITH_SPRITE
|
||||
|
||||
@ -35,16 +35,6 @@
|
||||
#define THEME_THROBBER_MEMORY 12
|
||||
#define THEME_STATUS_MEMORY 256
|
||||
|
||||
struct toolbar_icon {
|
||||
int icon_number; /**< wimp icon number */
|
||||
bool display; /**< whether to display the icon */
|
||||
int width; /**< icon width */
|
||||
int height; /**< icon height */
|
||||
char name[12]; /**< icon name */
|
||||
char validation[40]; /**< validation string */
|
||||
struct toolbar_icon *next; /**< next toolbar icon, or NULL for no more */
|
||||
};
|
||||
|
||||
struct theme_file_header {
|
||||
unsigned int magic_value;
|
||||
unsigned int parser_version;
|
||||
@ -96,8 +86,8 @@ static wimp_window theme_toolbar_window = {
|
||||
12,
|
||||
1,
|
||||
{""},
|
||||
0/*,
|
||||
{ } */
|
||||
0,
|
||||
{ }
|
||||
};
|
||||
|
||||
|
||||
@ -763,7 +753,7 @@ bool ro_gui_theme_update_toolbar(struct theme_descriptor *descriptor, struct too
|
||||
new_icon.icon.data.indirected_text.size = 1;
|
||||
new_icon.icon.flags = wimp_ICON_TEXT | wimp_ICON_SPRITE | wimp_ICON_INDIRECTED |
|
||||
wimp_ICON_HCENTRED | wimp_ICON_VCENTRED |
|
||||
(wimp_BUTTON_CLICK << wimp_ICON_BUTTON_TYPE_SHIFT);
|
||||
(wimp_BUTTON_RELEASE_DRAG << wimp_ICON_BUTTON_TYPE_SHIFT);
|
||||
if (toolbar->descriptor) {
|
||||
new_icon.icon.flags |= (toolbar->descriptor->browser_background
|
||||
<< wimp_ICON_BG_COLOUR_SHIFT);
|
||||
@ -1024,8 +1014,30 @@ bool ro_gui_theme_process_toolbar(struct toolbar *toolbar, int width) {
|
||||
int old_height = toolbar->height;
|
||||
int old_width = toolbar->toolbar_current;
|
||||
struct toolbar_icon *toolbar_icon;
|
||||
struct toolbar_icon *last_icon = NULL;
|
||||
bool visible_icon = false;
|
||||
|
||||
/* Disable lone separators
|
||||
*/
|
||||
if (toolbar->reformat_buttons) {
|
||||
visible_icon = false;
|
||||
toolbar_icon = toolbar->icon;
|
||||
while (toolbar_icon) {
|
||||
if (toolbar_icon->icon_number < 0) {
|
||||
toolbar_icon->display = visible_icon;
|
||||
visible_icon = false;
|
||||
} else if (toolbar_icon->width > 0) {
|
||||
visible_icon |= toolbar_icon->display;
|
||||
}
|
||||
if (toolbar_icon->display) last_icon = toolbar_icon;
|
||||
toolbar_icon = toolbar_icon->next;
|
||||
}
|
||||
if ((last_icon) && (last_icon->icon_number < 0)) {
|
||||
last_icon->display = false;
|
||||
}
|
||||
visible_icon = false;
|
||||
}
|
||||
|
||||
/* Find the parent window handle if we need to process the status window,
|
||||
or the caller has requested we calculate the width ourself.
|
||||
*/
|
||||
@ -1129,6 +1141,8 @@ bool ro_gui_theme_process_toolbar(struct toolbar *toolbar, int width) {
|
||||
visible_icon = true;
|
||||
bottom_edge = (toolbar->height -
|
||||
toolbar_icon->height) / 2;
|
||||
toolbar_icon->x = left_edge;
|
||||
toolbar_icon->y = bottom_edge;
|
||||
xwimp_resize_icon(toolbar->toolbar_handle,
|
||||
toolbar_icon->icon_number,
|
||||
left_edge, bottom_edge,
|
||||
@ -1313,6 +1327,14 @@ void ro_gui_theme_destroy_toolbar(struct toolbar *toolbar) {
|
||||
free(toolbar);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Adds a toolbar icon to the end of a toolbar
|
||||
*
|
||||
* \param toolbar the toolbar to add the icon to the end of
|
||||
* \param name the icon name, or NULL for a separator
|
||||
* \param icon_number the RISC OS Wimp icon number for the icon (not used for separators)
|
||||
*/
|
||||
void ro_gui_theme_add_toolbar_icon(struct toolbar *toolbar, const char *name, int icon_number) {
|
||||
if (!toolbar) return;
|
||||
struct toolbar_icon *toolbar_icon;
|
||||
@ -1320,7 +1342,10 @@ void ro_gui_theme_add_toolbar_icon(struct toolbar *toolbar, const char *name, in
|
||||
|
||||
/* Separators are really a sprite called "separator"
|
||||
*/
|
||||
if (name == NULL) name = "separator";
|
||||
if (name == NULL) {
|
||||
name = "separator";
|
||||
icon_number = -1;
|
||||
}
|
||||
|
||||
/* Create a new toolbar
|
||||
*/
|
||||
@ -1405,3 +1430,33 @@ void ro_gui_theme_update_toolbar_icon(struct toolbar *toolbar, struct toolbar_ic
|
||||
void ro_gui_theme_destroy_toolbar_icon(struct toolbar_icon *icon) {
|
||||
free(icon);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the toolbar icon at a specified position
|
||||
*
|
||||
* \param toolbar the toolbar to examine
|
||||
* \param x the x co-ordinate to check
|
||||
* \param y the y co-ordinate to check
|
||||
* \return the toolbar icon at the specified position, or NULL for no icon
|
||||
*/
|
||||
struct toolbar_icon *ro_gui_theme_toolbar_get_icon(struct toolbar *toolbar, int x, int y) {
|
||||
struct toolbar_icon *icon;
|
||||
icon = toolbar->icon;
|
||||
/* FINISH ME */
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether a separator can follow the specified icon
|
||||
*
|
||||
* \param icon the icon to check
|
||||
* \return whether a separator can follow
|
||||
*/
|
||||
bool ro_gui_theme_toolbar_separator_following(struct toolbar_icon *icon) {
|
||||
while (icon) {
|
||||
if (icon->display) return (icon->width > 0);
|
||||
icon = icon->next;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@ -19,7 +19,17 @@ typedef enum {
|
||||
THEME_HOTLIST_TOOLBAR
|
||||
} toolbar_type;
|
||||
|
||||
struct toolbar_icon;
|
||||
struct toolbar_icon {
|
||||
int icon_number; /**< wimp icon number */
|
||||
bool display; /**< whether to display the icon */
|
||||
int x; /**< icon x position (valid only when displayed) */
|
||||
int y; /**< icon y position (valid only when displayed) */
|
||||
int width; /**< icon width */
|
||||
int height; /**< icon height */
|
||||
char name[12]; /**< icon name */
|
||||
char validation[40]; /**< validation string */
|
||||
struct toolbar_icon *next; /**< next toolbar icon, or NULL for no more */
|
||||
};
|
||||
|
||||
struct theme {
|
||||
osspriteop_area *sprite_area; /**< sprite area for theme */
|
||||
@ -48,6 +58,7 @@ struct toolbar {
|
||||
struct toolbar_icon *icon; /**< first toolbar icon (read only) */
|
||||
struct theme_descriptor *descriptor; /**< theme descriptor (read only) */
|
||||
toolbar_type type; /**< toolbar type (read only) */
|
||||
bool locked; /**< toolbar is locked from editing */
|
||||
};
|
||||
|
||||
struct theme_descriptor {
|
||||
@ -82,5 +93,7 @@ void ro_gui_theme_resize_toolbar_status(struct toolbar *toolbar);
|
||||
bool ro_gui_theme_process_toolbar(struct toolbar *toolbar, int width);
|
||||
void ro_gui_theme_destroy_toolbar(struct toolbar *toolbar);
|
||||
|
||||
struct toolbar_icon *ro_gui_theme_toolbar_get_icon(struct toolbar *toolbar, int x, int y);
|
||||
bool ro_gui_theme_toolbar_separator_following(struct toolbar_icon *icon);
|
||||
|
||||
#endif
|
||||
|
||||
@ -1064,10 +1064,17 @@ void ro_gui_toolbar_click(struct gui_window *g, wimp_pointer *pointer)
|
||||
{
|
||||
char url[80];
|
||||
|
||||
/* Reject Menu clicks
|
||||
/* Store the toolbar
|
||||
*/
|
||||
if (pointer->buttons == wimp_CLICK_MENU)
|
||||
current_toolbar = g->toolbar;
|
||||
|
||||
/* Handle Menu clicks
|
||||
*/
|
||||
if (pointer->buttons == wimp_CLICK_MENU) {
|
||||
ro_gui_create_menu(toolbar_menu, pointer->pos.x,
|
||||
pointer->pos.y, g);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Handle the buttons appropriately
|
||||
*/
|
||||
|
||||
Loading…
Reference in New Issue
Block a user