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337 Commits

Author SHA1 Message Date
Roland Illig
21640f491d * view.c (struct WView): Renamed dpy_topleft to dpy_start, as it 
does not always represent the top-left corner of the screen.
	Replaced dpy_complete with dpy_end, the offset of the first byte
	after the displayed region.
 2005-08-22 18:31:51 +00:00
Roland Illig
c0f14a906d * view.c: The search string is managed by the WView, not as 
static variable in some functions.
 2005-08-21 12:33:21 +00:00
Roland Illig
7abfd54b97 * view.c (free_change_list): Renamed to 
view_hexedit_free_change_list.
 2005-08-21 12:04:20 +00:00
Roland Illig
135ce37fef * view.c (view_done): Reordered the statements in the 
destructor and added paragraph comments.
 2005-08-21 11:57:45 +00:00
Roland Illig
0d4be87ff8 * view.c: Added section headers. The functions are still 
somewhat unordered. Renamed some functions to fit into the
	view_*_cmd naming convention.
 2005-08-19 19:32:02 +00:00
Roland Illig
541c12241f * view.c (struct WView): Renamed found_len to search_length. 2005-08-18 04:11:52 +00:00
Roland Illig
0601d83324 * view.c (view_display_text): Removed the (almost) unused 
variable boldflag.
 2005-08-18 03:50:29 +00:00
Roland Illig
b7cba56d21 * view.c (view_display_hex): Completely rewritten. Now the code 
distinguishes several phases (state selection, color selection,
	printing) and does not mix them wildly, as the previous code
	did.
 2005-08-18 03:33:33 +00:00
Roland Illig
ba8ba542f0 * view.c (view_move_up): Don't scroll up if it is not necessary. 
This fixes an inconsistency noted by Andrej Zebrowski on
	mc-devel.
	* view.c (view_move_down): Do nothing if we're already at the
	end of the file. This makes the cursor movement more consistent
	with the behavior of the <End> key.
	* view.c (regexp_search_cmd): Moved the code to save the changes
	of the hex editor out of this function. Whoever wrote that
	should be blamed for it, but the code has been there since the
	beginning.
 2005-08-18 02:26:39 +00:00
Roland Illig
01432587b8 Changed the return type of view_toggle_ruler() to void. 2005-08-16 09:04:29 +00:00
Roland Illig
ad29def0c4 * view.c (view_init_growbuf): Mark the first page full instead 
of empty. This saves one condition in view_growbuf_read_until().
 2005-08-16 08:59:14 +00:00
Roland Illig
03d2e06c41 Layout change for better readability. 2005-08-16 08:51:55 +00:00
Roland Illig
0deeec756e Added some white-space for better readability. The coordinates of the 
status line are computed like the other ones (was implicit before).
 2005-08-16 08:47:15 +00:00
Roland Illig
9758c34a82 Added some white-space for better readability. 2005-08-16 08:37:05 +00:00
Roland Illig
c2564e99f6 * view.c (view_place_cursor): Made the call to widget_move() 
look like the other calls.
 2005-08-16 08:22:07 +00:00
Roland Illig
7b35eaa34d * view.c (view_percent): Fixed coordinate computation. 2005-08-16 08:16:12 +00:00
Roland Illig
d76dc9218b Fixed a typo in a comment. 2005-08-16 08:00:15 +00:00
Roland Illig
b973c398dc * view.c (view_toggle_ruler): Don't mix enums with ints. 2005-08-15 21:59:08 +00:00
Roland Illig
ae815922de view_init: Made the initialization order the same as the order in which the 
fields appear in struct WView. Explicitly initialize view->marks[], as they
are used without other initialization.
 2005-08-15 18:58:18 +00:00
Roland Illig
6e0a3be319 * view.c (view_ccache_lookup): Rewrote the calculation of the 
cache entry. Also don't put entries in the cache when the
	current byte is '\r'.
	* view.c (view_ccache_dump): Extended the output by the offset
	of the next line.
 2005-08-15 11:49:30 +00:00
Roland Illig
69e4d3f825 * view.c (toggle_hex_mode): Now the hex cursor is always visible 
after switching to hex mode.
 2005-08-15 10:22:18 +00:00
Roland Illig
3dd9ec536b * view.c (view_growbuf_read_until): When using mc_read, recover 
from interrupted system calls.
 2005-08-15 10:04:49 +00:00
Roland Illig
c4da4aecf2 Made the search function interruptible. 2005-08-15 09:55:19 +00:00
Roland Illig
6b874e13aa * view.c (view_growbuf_read_until): On short reads, try to read 
one more byte to check whether we're already at the end of file.
	This makes the ">=" disappear earlier.
 2005-08-06 18:19:14 +00:00
Roland Illig
922043282d * view.h: Renamed view to mc_internal_viewer. This avoids 
hundreds of shadowed names in view.c.
 2005-07-31 20:29:35 +00:00
Roland Illig
ca0d773797 * view.c: Removed global variable have_fast_cpu. It is not used 
anymore.
 2005-07-31 20:16:12 +00:00
Roland Illig
be3ab1a3e0 * view.c: When saving and loading the file position, use the 
full pathname instead of the one passed as argument.
 2005-07-23 08:20:58 +00:00
Roland Illig
3abff48000 * util.c: Added gettext_ui(), which translates a string and 
strips everything before the first '|' character. This function
	is used to translate special elements of the user interface,
	like ButtonBar labels.
	* util.h: Likewise.
	* view.c: Using the new gettext_ui() function.
 2005-07-20 15:39:47 +00:00
Roland Illig
ace71736b8 * view.c: The viewer can remember the last file position and 
restore it, like the editor. This fixes Savannah bug #13734.
	* view.h: Likewise.
	* setup.c: Likewise.
 2005-07-18 08:47:45 +00:00
Roland Illig
de5d9b1d40 * view.c: Always call display() before close_error_pipe() to make 
sure the screen looks nice.
	http://mail.gnome.org/archives/mc-devel/2005-July/msg00194.html
 2005-07-13 21:30:28 +00:00
Roland Illig
fae0cabfc6 * view.c (view_hexedit_save_changes): Use the VFS file functions 
instead of the native ones. This makes it possible to edit
	remote files using the hex editor.
 2005-07-12 07:22:49 +00:00
Roland Illig
c61ea2f1c4 Removed leading underscores from variable names. 2005-07-12 07:01:47 +00:00
Roland Illig
8d475c4c35 * view.c: Added some paragraph comments. Changed some literal 
expressions (e.g. 0 => '\0', 0 => NULL). Fixed indentation.
 2005-07-12 06:04:38 +00:00
Roland Illig
9f62ed703a Changed three one-line comments to one multi-line comment. 2005-07-11 08:17:38 +00:00
Roland Illig
5d5afede78 (view_display_ruler): Reduced code size by declaring a string literal as 
"static". (view_display_hex): Added a FIXME concerning screen overflow.
 2005-07-11 08:14:44 +00:00
Roland Illig
8bbf0d25fe * view.c (view_update_bytes_per_line): Use a local variable to 
do the computation. Update view->bytes_per_line only once, after
	all computations have finished.
 2005-07-11 07:39:04 +00:00
Roland Illig
35b218fc69 (view_move_down): Brought to cursor-normal-form. 2005-07-11 07:26:31 +00:00
Roland Illig
b8969ae3df * view.c (view_ccache_find): Replaced the linear search with a 
binary search. This speeds up the viewer by a factor of 25 for
	large files (> 100 MB).
 2005-07-07 22:34:31 +00:00
Roland Illig
ca15b965d6 Added to result-equivalent functions for view_ccache_find_linear_down(). 
All three work, but view_ccache_find_binary() is the fastest of all. So
the other ones will be removed in the next revision. This revision is
mainly for the records.
 2005-07-07 22:30:56 +00:00
Roland Illig
0072aeb2e5 Provided multiple versions of view_ccache_find(), which can be selected by 
defining C preprocessor symbols.
 2005-07-07 21:46:01 +00:00
Roland Illig
0c2b595997 * view.c (view_display_text): Fixed handling of tabulators. 2005-07-07 18:38:12 +00:00
Roland Illig
4fc6e727e7 Fixed the special handling of nroff character sequences at the beginning of 
the screen. Removed the wrong comment. Only advance behind the backspace
character and display the rest of the nroff sequence.
 2005-07-07 18:06:57 +00:00
Roland Illig
4d7a3f6779 * view.c (view_compute_areas, view_percent, view_display_status, 
view_display_ruler): Fixed screen overflow bugs.
 2005-07-07 17:49:01 +00:00
Roland Illig
bcf9978ee8 * view.c (view_update_bytes_per_line): Fixed integer overflow 
bug.
 2005-07-07 17:09:59 +00:00
Roland Illig
00fcae9141 * view.c: view_display_status() is called inside display(). 2005-07-07 17:03:25 +00:00
Roland Illig
c4d669162a * view.c (view_status): Renamed to view_display_status(). 2005-07-07 16:59:31 +00:00
Roland Illig
cecafaab0b * view.c (view_compute_areas): Fixed a bug noted by Pavel 
Tsekov. The coordinates are now relative to the Widget, as they
	should be.
 2005-07-07 16:48:55 +00:00
Roland Illig
338c32c400 Added an assertion to offset_rounddown to make sure that b != 0. 2005-07-06 22:35:17 +00:00
Roland Illig
e3176f640e Use the correct coodinates for displaying the percentage in the status line. 2005-07-06 19:36:59 +00:00
Roland Illig
0785232a60 * view.c: Changed some variables from int to screen_dimen. 
Instead of relying on each of the view_display_* functions to
	compute the correct coordinates they are managed using the new
	function view_compute_areas(). In the view_display_* functions,
	all calculations are done 0-based; before, the calculation had
	involved the relative position of the area. Removed "static"
	variables from view_status(). Simplified view_display_clean().
 2005-07-06 19:12:25 +00:00