w3m-img merge (w3m-0.2.4+cvs-1.278-img-2.2.patch.gz)
* NEWS: w3m-img merge
* .cvsignore: add w3mimgdisplay, w3mimgsize
* XMakefile: add image.c to SRCS
add image.o to OBJS
add IMGDISPLAY, IMGSIZE
* config.h.dist: USE_IMAGE, IMGSIZE, IMGDISPLAY
* configure: add find_imlib
ask use_image
(config.h) add $imgtarget to EXT_TARGETS
$def_use_image
IMGSIZE, IMGDISPLAY
* fm.h (MAX_IMAGE): added
* fm.h (DEFAULT_PIXEL_PER_CHAR): fix for USE_IMAGE
* fm.h (DEFAULT_PIXEL_PER_LINE): added
* fm.h (B_REDRAW_IMAGE): added
* fm.h (IMG_FLAG_SKIP): added
* fm.h (IMG_FLAG_AUTO): added
* fm.h (IMG_FLAG_START): added
* fm.h (IMG_FLAG_STOP): added
* fm.h (IMG_FLAG_NEXT): added
* fm.h (IMG_FLAG_UNLOADED): added
* fm.h (IMG_FLAG_LOADED): added
* fm.h (IMG_FLAG_ERROR): added
* fm.h (MapArea): added
* fm.h (MapList): s/urls/alts/, add area
* fm.h (ImageCache): added
* fm.h (Image): added
* fm.h (Anchor): add image
* fm.h (Buffer): add imarklist, image_flag, need_reshape
* fm.h (RG_FRAME_SRC): added
* fm.h (ALIGN_MIDDLE): added
* fm.h (ALIGN_TOP): added
* fm.h (ALIGN_BOTTOM): added
* fm.h (QuietMessage): added
* fm.h (Imgdisplay): added
* fm.h (Imgsize): added
* fm.h (activeImage): added
* fm.h (displayImage): added
* fm.h (autoImage): added
* fm.h (useExtImageViewer): added
* fm.h (image_source): added
* fm.h (view_unseenobject): change default if USE_IMAGE
* fm.h (set_pixel_per_char): added
* fm.h (pixel_per_line): added
* fm.h (set_pixel_per_line): added
* fm.h (image_scale): added
* proto.h (dispI): added
* proto.h (stopI): added
* proto.h (deleteImage): added
* proto.h (getAllImage): added
* proto.h (loadImage): added
* proto.h (getImage): added
* proto.h (getImageSize): added
* proto.h (process_img): add width arg
* proto.h (loadImageBuffer): added
* proto.h (follow_map_menu): add a_img arg
* proto.h (getMapXY): added
* proto.h (newMapArea): added
* proto.h (touch_cursor): added
* proto.h (cURLcode): added
* proto.h (initImage): added
* proto.h (termImage): added
* proto.h (addImage): added
* proto.h (drawImage): added
* proto.h (clearImage): added
* anchor.c (addMultirowsImg): added
* buffer.c (discardBuffer): deleteImage if USE_IMAGE
* buffer.c (reshapeBuffer): buf->need_reshape check
* display.c (fmTerm): if activeImage, stop load image
* display.c (fmInit): if displayImage, initImage
* display.c (image_touch): added
* display.c (draw_image_flag): added
* display.c (redrawLineImage): added
* display.c (displayBuffer): buf->need_reshape = TRUE
mode == B_REDRAW_IMAGE
image flag checks
force redraw image in mode == B_REDRAW_IMAGE
displayBuffer if need reshape
drawImage
* display.c (redrawNLine): redrawLineImage
* display.c (redrawLineImage): added
* display.c (disp_message_nsec): return immediately if QuietMessage
* etc.c (reset_signals): ignore SIGUSR1
* file.c (frame_source): added
* file.c (_MoveFile): added
* file.c (cur_baseURL): added
* file.c (cur_document_code): added
* file.c (cur_iseq): added
* file.c (loadGeneralFile): fix fmInitialized and prevtrap checks
save cur_baseURL
image_source load
loadImageBuffer for "image/*"
frame_source flag
fix b->type when proc is loadImageBuffer
* file.c (process_img): add width arg
parse height and width attr, align
fix for inline-image
* file.c (process_input): fix for form <input type="image">
* file.c (HTMLtagproc1): pass h_env->limit to process_img()
fix <img_alt> for inline-image
save cur_baseURL
* file.c (HTMLlineproc2body): fix <img_alt> for inline-image
* file.c (loadHTMLstream): fix for inline-image
fix fmInitialized and prevtrap checks
save cur_document_code
save image_flag
* file.c (loadGopherDir): save cur_document_code
fix fmInitialized and prevtrap checks
* file.c (loadImageBuffer): added for inline-image
* file.c (save2tmp): fix fmInitialized and prevtrap checks
* frame.c (frame_download_source): set RG_FRAME_SRC flag
image check
* funcname.tab (DISPLAY_IMAGE): added
* funcname.tab (STOP_IMAGE): added
* html.c (ALST_IMG): add align, ismap
* html.c (ALST_AREA): add shape, coords
* html.c (ALST_IMG_ALT): add width, height, usemap, ismap, hseq,
xoffset, yoffset, top_margin, bottom_margin
* html.c (AttrMap): add shape, coords, ismap, xoffset, yoffset
* html.h (ATTR_SHAPE): added
* html.h (ATTR_COORDS): added
* html.h (ATTR_ISMAP): added
* html.h (ATTR_XOFFSET): added
* html.h (ATTR_YOFFSET): added
* html.h (ATTR_TOP_MARGIN): added
* html.h (ATTR_BOTTOM_MARGIN): added
* html.h (SHAPE_UNKNOWN): added
* html.h (SHAPE_DEFAULT): added
* html.h (SHAPE_RECT): added
* html.h (SHAPE_CIRCLE): added
* html.h (SHAPE_POLY): added
* image.c: added
* main.c (fversion): add USE_IMAGE
* main.c (fusage): -ppl option
* main.c (MAIN): set_pixel_per_char if ppc specified
-ppl option
loadImage
* main.c (pushBuffer): deleteImage
* main.c (quitfm): termImage
* main.c (selBuf): deleteImage
* main.c (followA): fix for inline-image and map area
* main.c (query_from_followform): getMapXY()
* main.c (setOpt): displayBuffer B_REDRAW_IMAGE
* main.c (follow_map): fix calculate x, y
* main.c (dispI): added
* main.c (stopI): added
* map.c: include <math.h>
* map.c (inMapArea): added
* map.c (follow_map_menu): add a_img arg to handle inline-image
* map.c (follow_map_panel): use MapArea
* map.c (getMapXY): added
* map.c (newMapArea): added
* menu.c (smChBuf): deleteImage
* parsetagx.c (toAlign): align top, bottom, middle
* rc.c (P_SCALE): added
* rc.c (CMT_PIXEL_PER_LINE): added
* rc.c (CMT_DISP_IMAGE): added
* rc.c (CMT_AUTO_IMAGE): added
* rc.c (CMT_EXT_IMAGE_VIEWER): added
* rc.c (CMT_IMAGE_SCALE): added
* rc.c (CMT_IMGDISPLAY): added
* rc.c (CMT_IMGSIZE): added
* rc.c (show_param): P_PIXELS
* rc.c (set_param): P_PIXELS
* rc.c (sync_with_option): initImage
* rc.c (to_str): P_PIXELS
* table.c (feed_table_tag): fix <img> for inline-image
* tagtable.tab (image): added
* terms.c (wgetch): retry read when EINTR or EAGAIN
* terms.c (touch_cursor): added
* w3mimgdisplay.c: added
* w3mimgsize.c: added
* doc/README.func (DISPLAY_IMAGE): added
* doc/README.func (STOP_IMAGE): added
* doc/README.img: added
* doc-jp/README.func (DISPLAY_IMAGE): added
* doc-jp/README.func (STOP_IMAGE): added
* doc-jp/README.img: added
* scripts/w3mhelp.cgi.in: show dispI, stopI
* scripts/multipart/multipart.cgi.in: inline image support
From: Fumitoshi UKAI <ukai@debian.or.jp>
This commit is contained in:
Fumitoshi UKAI
189
doc/README.img
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189
doc/README.img
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Inline image support of w3m
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2002/01/31
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H. Sakamoto
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Introduction
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This is the extension for w3m to support inline image.
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The patch for w3m-0.2.4 is available on the following site.
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http://www2u.biglobe.ne.jp/~hsaka/w3m/index.html#img
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patch/w3m-0.2.4-2.2.patch.gz
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patch/README.img
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Support
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* Display inline image (GIF,PNG,JPEG, etc.) on terminals
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(xterm,rxvt, etc.) of X11.
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* Support inline image of <img> tag.
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Support of attributes "width", "height", and "align".
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* Direct display of image file which header is "Content-type: image/*"
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* Support of <map> tag.
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Support of attributes "shape" and "coords" of <area> tag.
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* Support of an attribute "ismap" of <img> tag.
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"w3m" adds coordinate of the cursor as ?<x>,<y> to url, and sends url.
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* Support of an attribute "type=image" of <input> tag.
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"w3m" sends coordinate of the cursor as <name>.x=<x>&<name>.y=<y>.
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* Asynchronous loading of image files.
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* Using cache of image file as pixmap.
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Key functions
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DISPLAY_IMAGE
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Restart loading and drawing of images.
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STOP_IMAGE
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Stop loading and drawing of images in the current buffer.
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SET_OPTION display_image=toggle
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Toggle loading and drawing of images.
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These functions are not keybinded as default.
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Specify the following keymaps in ~/.w3m/keymap.
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keymap X DISPLAY_IMAGE
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keymap C-c STOP_IMAGE
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keyamp t SET_OPTION display_image=toggle
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Comandline options
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-ppc <pixel>
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# of pixels per character. The default value is automatically
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detected. Must fit the width of font of terminal.
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-ppl <pixel>
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# of pixels per character. The default value is automatically
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detected. Must fit the height of font of terminal.
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Option panel
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pixel_per_char
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# of pixels per character. The default value is automatically
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detected. Must fit the width of font of terminal.
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pixel_per_line
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# of pixels per character. The default value is automatically
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detected. Must fit the height of font of terminal.
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display_image
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Display of inline image. The default is ON.
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auto_image
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Automatic loading of inline image. The default is ON.
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If it is OFF, loading starts with a command DISPLAY_IMAGE.
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ext_image_viewer
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Use external image viewer, when a command VIEW_IMAGE or
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view of image file which header is "Content-type: image/*".
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The default is ON. If it is OFF, the image is directly displaied.
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image_scale
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Scale of image (%). The default value is 100(%).
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imgdisplay
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External command to display image". The default value is "w3mimgdisplay".
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See "Setting w3mimgdisplay".
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imgsize
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External command to get size of image. The default value is "w3mimgsize".
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Required programs
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* w3m-0.2.4
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http://w3m.sourceforge.net/
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http://sourceforge.net/projects/w3m/
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http://prdownloads.sourceforge.net/w3m/
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* Imlib-1.9.8 (1.9.10 is recommendable.)
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libungif-4.1.0b1 is recommendable.
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Install
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gunzip -c DIST/w3m-0.2.4.tar.gz | tar -xvf -
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cd w3m-0.2.4
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gunzip -c DIST/w3m-0.2.4-img-2.2.patch.gz | patch -p1
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configure
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# When you are asked "Inline image support (you need Imlib library)",
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# answer "y".
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# Select menu.
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make
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# To make "w3mimgdisplay" and "w3mimgsize", Imlib is required.
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make install
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# Must install "w3mimgdisplay" and "w3mimgsize" to $LIB(PREFIX/lib/w3m).
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Setting w3mimgdisplay
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"w3mimgdisplay" has the following options. Set options to fit terminal.
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-x <offset_x>
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The X origin of display of image on terminal. The default value is 2.
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If the terminal is "xterm", the width of scroll bar is added.
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If the terminal is "Eterm", it may be better to specify 5.
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-y <offset_y>
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The Y origin of display of image on terminal. The default value is 2.
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If the terminal is "Eterm", it may be better to specify 5.
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-bg <background>
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Background color of terminal. The default value is automatically
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detected. When the color is specified as #RRGGBB, escape '#'.
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ex.)
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w3m -o 'imgdisplay=w3mimgdisplay -x 5 -bg "#cccccc"'
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Change log
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2002/01/31 w3m-0.2.4-img-2.2
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* Based on w3m-0.2.4+cvs-1.278.
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2002/01/29 w3m-0.2.4-img-2.1
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* Based on w3m-0.2.4+cvs-1.268.
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2002/01/28 w3m-0.2.4-img-2.0
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* Based on w3m-0.2.4+cvs-1.265.
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* pixel_per_char and pixel_per_line are automatically detected.
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* The bckground color of terminal is automatically detected.
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* The source code to display images is moved to image.c
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2002/01/08 w3m-0.2.4-img-1.18
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* Based on w3m-0.2.4
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2001/12/29 w3m-0.2.3.2-img-1.17
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* Based on w3m-0.2.3.2+cvs-1.196.
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2001/12/25 w3m-0.2.3.2-img-1.16.1
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* [w3m-dev 02698] Thanks > Kazuhiko-san
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2001/12/22 w3m-0.2.3.2-img-1.16
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* Based on w3m-0.2.3.2.
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2001/12/20 w3m-0.2.3.1-img-1.15
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* Based on w3m-0.2.3.1.
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* Support display of image with Content-Transfer-Encoding.
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2001/11/29
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* Start merge against CVS source (ChangeLog 1.71)
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2001/11/17 w3m-0.2.2-img-1.14
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* Based on w3m-0.2.2.
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2001/11/14 w3m-0.2.1-inu-1.6-img-1.13
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* Based on w3m-0.2.1-inu-1.6.
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2001/11/05 w3m-0.2.1-inu-1.5-img-1.12
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* Based on w3m-0.2.1-inu-1.5.
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* Fixed the bug for <area>, <map>.
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* Fixed the problem with xwnmo on kterm.
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2001/10/03 w3m-0.2.1-inu-1.4-img-1.11
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* Based on w3m-0.2.1-inu-1.4.
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* Fixed bug when reading from stdin.
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* Fixed "configure". Thanks > Fukagawa-san.
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2001/08/01 w3m-0.2.1-img-1.10
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* Adjust image position.
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* Fixed scaling image.
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2001/07/31 w3m-0.2.1-img-1.9
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* Fixed initImgdisplay(). Thanks > David.
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2001/07/29 w3m-0.2.1-img-1.8
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* Fixed "configure".
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2001/07/28 w3m-0.2.1-img-1.7
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* Sorry, w3m-0.2.1-img-1.6 is not complete.
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* Added "configure" and "Makefile" to the patch.
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2001/07/27 w3m-0.2.1-img-1.6
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* Created doc/README.img.
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-------------------------------------------
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Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
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http://www2u.biglobe.ne.jp/~hsaka/
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