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elinks/src/viewer/action.c

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Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
/* Sessions action management */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include "elinks.h"
#include "bookmarks/dialogs.h"
#include "cache/dialogs.h"
#include "config/conf.h"
#include "config/dialogs.h"
#include "config/kbdbind.h"
#include "config/options.h"
#include "cookies/cookies.h"
#include "cookies/dialogs.h"
#include "dialogs/document.h"
#include "dialogs/download.h"
#include "dialogs/exmode.h"
#include "dialogs/info.h"
#include "dialogs/menu.h"
#include "dialogs/options.h"
#include "dialogs/status.h"
#include "document/document.h"
#include "document/view.h"
#include "formhist/dialogs.h"
#include "globhist/dialogs.h"
#include "main/main.h"
#include "network/connection.h"
#include "protocol/auth/auth.h"
#include "protocol/auth/dialogs.h"
#include "terminal/tab.h"
#include "terminal/terminal.h"
#include "terminal/window.h"
#include "session/history.h"
#include "session/session.h"
#include "session/task.h"
#include "viewer/action.h"
#include "viewer/text/draw.h"
#include "viewer/text/form.h"
#include "viewer/text/link.h"
#include "viewer/text/search.h"
#include "viewer/text/view.h"
static void
goto_url_action(struct session *ses,
unsigned char *(*get_url)(struct session *, unsigned char *, size_t))
{
unsigned char url[MAX_STR_LEN];
if (!get_url || !get_url(ses, url, sizeof(url)))
url[0] = 0;
dialog_goto_url(ses, url);
}
/* This could gradually become some multiplexor / switch noodle containing
* most if not all default handling of actions (for the main mapping) that
* frame_ev() and/or send_event() could use as a backend. */
/* Many execution paths may lead to this code so it needs to take appropriate
* precausions to stuff like doc_view and doc_view->vs being NULL. */
enum frame_event_status
do_action(struct session *ses, enum main_action action_id, int verbose)
{
enum frame_event_status status = FRAME_EVENT_OK;
struct terminal *term = ses->tab->term;
struct document_view *doc_view = current_frame(ses);
struct link *link = NULL;
if (action_id == -1) goto unknown_action;
if (doc_view && doc_view->vs) {
if (action_prefix_is_link_number(KEYMAP_MAIN, action_id)
&& !try_jump_to_link_number(ses, doc_view))
goto ignore_action;
link = get_current_link(doc_view);
} else if (action_requires_view_state(KEYMAP_MAIN, action_id)) {
goto ignore_action;
}
if (action_requires_location(KEYMAP_MAIN, action_id)
&& !have_location(ses))
return FRAME_EVENT_OK;
if (action_requires_link(KEYMAP_MAIN, action_id)
do_action(): Simplify checking of link requisition by testing link != NULL
2005-12-25 18:40:04 -05:00
&& !link)
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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goto ignore_action;
Introduce ACTION_REQUIRE_FORM and use it for link-form-menu ... since it asserts it is dealing with a link.
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if (action_requires_form(KEYMAP_MAIN, action_id)
&& (!link || !link_is_form(link)))
goto ignore_action;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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if (!action_is_anonymous_safe(KEYMAP_MAIN, action_id)
&& get_cmd_opt_bool("anonymous"))
goto ignore_action;
/* Please keep in alphabetical order for now. Later we can sort by most
* used or something. */
switch (action_id) {
case ACT_MAIN_ABORT_CONNECTION:
abort_loading(ses, 1);
print_screen_status(ses);
break;
case ACT_MAIN_ADD_BOOKMARK:
#ifdef CONFIG_BOOKMARKS
launch_bm_add_doc_dialog(term, NULL, ses);
#endif
break;
case ACT_MAIN_ADD_BOOKMARK_LINK:
#ifdef CONFIG_BOOKMARKS
launch_bm_add_link_dialog(term, NULL, ses);
#endif
break;
case ACT_MAIN_ADD_BOOKMARK_TABS:
#ifdef CONFIG_BOOKMARKS
bookmark_terminal_tabs_dialog(term);
#endif
break;
case ACT_MAIN_AUTH_MANAGER:
auth_manager(ses);
break;
Add backspace-prefix to the main map, to backspace the last entered digit of the prefix.
2006-04-14 17:55:42 -04:00
case ACT_MAIN_BACKSPACE_PREFIX:
if (!ses->kbdprefix.repeat_count) break;
Introduce set_kbd_repeat_count Introduce and use ses_kbd_repeat_count to change ses->kbdprefix.repeat_count instead of setting it directly. This change should not cause any change in behaviour.
2010-09-15 20:47:12 -04:00
set_kbd_repeat_count(ses,
ses->kbdprefix.repeat_count / 10);
Add backspace-prefix to the main map, to backspace the last entered digit of the prefix.
2006-04-14 17:55:42 -04:00
/* Keep send_event from resetting repeat_count. */
status = FRAME_EVENT_SESSION_DESTROYED;
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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case ACT_MAIN_BOOKMARK_MANAGER:
#ifdef CONFIG_BOOKMARKS
bookmark_manager(ses);
#endif
break;
case ACT_MAIN_CACHE_MANAGER:
cache_manager(ses);
break;
case ACT_MAIN_CACHE_MINIMIZE:
shrink_memory(1);
break;
case ACT_MAIN_COOKIES_LOAD:
#ifdef CONFIG_COOKIES
get_opt_*: Add ses parameter Add a session parameter to get_opt_ and its wrappers in preparation for session-specific and domain-specific options.
2007-08-28 12:41:18 -04:00
if (!get_opt_bool("cookies.save", NULL)) break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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load_cookies();
#endif
break;
case ACT_MAIN_COOKIE_MANAGER:
#ifdef CONFIG_COOKIES
cookie_manager(ses);
#endif
break;
case ACT_MAIN_COPY_CLIPBOARD:
status = copy_current_link_to_clipboard(ses, doc_view, 0);
break;
case ACT_MAIN_DOCUMENT_INFO:
document_info_dialog(ses);
break;
case ACT_MAIN_DOWNLOAD_MANAGER:
download_manager(ses);
break;
case ACT_MAIN_EXMODE:
#ifdef CONFIG_EXMODE
exmode_start(ses);
#endif
break;
case ACT_MAIN_FILE_MENU:
activate_bfu_technology(ses, 0);
break;
case ACT_MAIN_FIND_NEXT:
Rewritten searching. Refs #21 Before only visible part of screen was searched for pattern. Now whole document is searched, and beginings of found text is remembered in document->search_points.
2018-04-14 15:49:52 -04:00
status = move_search_next(ses, doc_view);
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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break;
case ACT_MAIN_FIND_NEXT_BACK:
Rewritten searching. Refs #21 Before only visible part of screen was searched for pattern. Now whole document is searched, and beginings of found text is remembered in document->search_points.
2018-04-14 15:49:52 -04:00
status = move_search_prev(ses, doc_view);
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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break;
case ACT_MAIN_FORGET_CREDENTIALS:
free_auth();
shrink_memory(1); /* flush caches */
break;
case ACT_MAIN_FORMHIST_MANAGER:
#ifdef CONFIG_FORMHIST
formhist_manager(ses);
#endif
break;
case ACT_MAIN_FRAME_EXTERNAL_COMMAND:
status = pass_uri_to_command(ses, doc_view,
PASS_URI_FRAME);
break;
case ACT_MAIN_FRAME_NEXT:
next_frame(ses, 1);
draw_formatted(ses, 0);
break;
case ACT_MAIN_FRAME_MAXIMIZE:
status = set_frame(ses, doc_view, 0);
break;
case ACT_MAIN_FRAME_PREV:
next_frame(ses, -1);
draw_formatted(ses, 0);
break;
case ACT_MAIN_GOTO_URL:
goto_url_action(ses, NULL);
break;
case ACT_MAIN_GOTO_URL_CURRENT:
goto_url_action(ses, get_current_url);
break;
case ACT_MAIN_GOTO_URL_CURRENT_LINK:
goto_url_action(ses, get_current_link_url);
break;
case ACT_MAIN_GOTO_URL_HOME:
goto_url_home(ses);
break;
case ACT_MAIN_HEADER_INFO:
protocol_header_dialog(ses);
break;
case ACT_MAIN_HISTORY_MANAGER:
#ifdef CONFIG_GLOBHIST
history_manager(ses);
#endif
break;
case ACT_MAIN_HISTORY_MOVE_BACK:
{
int count = int_max(1, eat_kbd_repeat_count(ses));
go_history_by_n(ses, -count);
break;
}
case ACT_MAIN_HISTORY_MOVE_FORWARD:
{
int count = int_max(1, eat_kbd_repeat_count(ses));
go_history_by_n(ses, count);
break;
}
case ACT_MAIN_JUMP_TO_LINK:
break;
case ACT_MAIN_KEYBINDING_MANAGER:
keybinding_manager(ses);
break;
case ACT_MAIN_KILL_BACKGROUNDED_CONNECTIONS:
abort_background_connections();
break;
Transfer changes for ascii link labeling
2016-01-31 04:23:08 -05:00
case ACT_MAIN_LINK_DIALOG:
Multiplication instead of pow calls and minor style changes.
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open_link_dialog(ses);
Transfer changes for ascii link labeling
2016-01-31 04:23:08 -05:00
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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case ACT_MAIN_LINK_DOWNLOAD:
case ACT_MAIN_LINK_DOWNLOAD_IMAGE:
case ACT_MAIN_LINK_DOWNLOAD_RESUME:
status = download_link(ses, doc_view, action_id);
break;
case ACT_MAIN_LINK_EXTERNAL_COMMAND:
status = pass_uri_to_command(ses, doc_view,
PASS_URI_LINK);
break;
case ACT_MAIN_LINK_FOLLOW:
status = enter(ses, doc_view, 0);
break;
case ACT_MAIN_LINK_FOLLOW_RELOAD:
status = enter(ses, doc_view, 1);
break;
Add a new entry Link Info under Link main menu. It also adds a Link info entry in the link contextual menu. No key is associated for now, action was named ACT_MAIN_LINK_INFO.
2007-10-10 04:47:24 -04:00
case ACT_MAIN_LINK_INFO:
link_info_dialog(ses);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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case ACT_MAIN_LINK_MENU:
link_menu(term, NULL, ses);
break;
Add a "Form fields" entry to the link menu (if it is a form field) The menu shows a list of all fields of a form, with the possibility to jump right to that form field when selecting an entry. The menu text is the basic form field label "Radio button", "Text field", etc. with the form field name or alt text as the right menu text. It introduces a new main action called link-form-menu with no default binding. Requested by Klaus Knopper, as a mean to improve accessibility for complex, overloaded pages like ebay.com.
2005-12-25 19:27:44 -05:00
case ACT_MAIN_LINK_FORM_MENU:
No need to have link_form_menu() be a menu function when it has an action
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link_form_menu(ses);
Add a "Form fields" entry to the link menu (if it is a form field) The menu shows a list of all fields of a form, with the possibility to jump right to that form field when selecting an entry. The menu text is the basic form field label "Radio button", "Text field", etc. with the form field name or alt text as the right menu text. It introduces a new main action called link-form-menu with no default binding. Requested by Klaus Knopper, as a mean to improve accessibility for complex, overloaded pages like ebay.com.
2005-12-25 19:27:44 -05:00
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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case ACT_MAIN_LUA_CONSOLE:
CONFIG_LUA -> CONFIG_SCRIPTING_LUA
2006-01-11 08:06:13 -05:00
#ifdef CONFIG_SCRIPTING_LUA
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
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trigger_event_name("dialog-lua-console", ses);
#endif
break;
case ACT_MAIN_MARK_SET:
#ifdef CONFIG_MARKS
ses->kbdprefix.mark = KP_MARK_SET;
status = FRAME_EVENT_REFRESH;
#endif
break;
case ACT_MAIN_MARK_GOTO:
#ifdef CONFIG_MARKS
/* TODO: Show promptly a menu (or even listbox?)
* with all the marks. But the next letter must
* still choose a mark directly! --pasky */
ses->kbdprefix.mark = KP_MARK_GOTO;
status = FRAME_EVENT_REFRESH;
#endif
break;
case ACT_MAIN_MENU:
activate_bfu_technology(ses, -1);
break;
Add a function to put the current line at the top of the screen Signed-off-by: Fabienne Ducroquet <fabiduc@gmail.com>
2013-12-17 14:58:47 -05:00
case ACT_MAIN_MOVE_CURRENT_TOP:
status = move_current_top(ses, doc_view);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_MOVE_CURSOR_UP:
status = move_cursor_up(ses, doc_view);
break;
case ACT_MAIN_MOVE_CURSOR_DOWN:
status = move_cursor_down(ses, doc_view);
break;
case ACT_MAIN_MOVE_CURSOR_LEFT:
status = move_cursor_left(ses, doc_view);
break;
case ACT_MAIN_MOVE_CURSOR_RIGHT:
status = move_cursor_right(ses, doc_view);
break;
New action: move-cursor-line-start. It moves cursor to the start of the line. (cherry picked from commit 5ee1d3b2b39ea958f2a77300d326117e88f80c7a)
2007-08-23 14:05:07 -04:00
case ACT_MAIN_MOVE_CURSOR_LINE_START:
status = move_cursor_line_start(ses, doc_view);
break;
Respect alphabetical order for the actions I didn’t respect the right order when I added the functions to move up and down by half a page a few years ago. Signed-off-by: Fabienne Ducroquet <fabiduc@gmail.com>
2013-12-18 09:59:15 -05:00
case ACT_MAIN_MOVE_HALF_PAGE_DOWN:
status = move_half_page_down(ses, doc_view);
break;
case ACT_MAIN_MOVE_HALF_PAGE_UP:
status = move_half_page_up(ses, doc_view);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_MOVE_LINK_DOWN:
status = move_link_down(ses, doc_view);
break;
viewer: Added new four actions requested by Ligesh. move-link-down-line moves the cursor down to the line with a link. move-link-up-line moves the cursor up to the line with a link. move-link-prev-line moves to the previous link horizontally. move-link-next-line moves to the next link horizontally. (cherry picked from commit 8259a56e99ca135961719bb72a7dd585ec96e68a)
2007-08-11 17:06:10 -04:00
case ACT_MAIN_MOVE_LINK_DOWN_LINE:
status = move_link_down_line(ses, doc_view);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_MOVE_LINK_LEFT:
status = move_link_left(ses, doc_view);
break;
viewer: Added new four actions requested by Ligesh. move-link-down-line moves the cursor down to the line with a link. move-link-up-line moves the cursor up to the line with a link. move-link-prev-line moves to the previous link horizontally. move-link-next-line moves to the next link horizontally. (cherry picked from commit 8259a56e99ca135961719bb72a7dd585ec96e68a)
2007-08-11 17:06:10 -04:00
case ACT_MAIN_MOVE_LINK_LEFT_LINE:
status = move_link_prev_line(ses, doc_view);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_MOVE_LINK_NEXT:
status = move_link_next(ses, doc_view);
break;
case ACT_MAIN_MOVE_LINK_PREV:
status = move_link_prev(ses, doc_view);
break;
case ACT_MAIN_MOVE_LINK_RIGHT:
status = move_link_right(ses, doc_view);
break;
viewer: Added new four actions requested by Ligesh. move-link-down-line moves the cursor down to the line with a link. move-link-up-line moves the cursor up to the line with a link. move-link-prev-line moves to the previous link horizontally. move-link-next-line moves to the next link horizontally. (cherry picked from commit 8259a56e99ca135961719bb72a7dd585ec96e68a)
2007-08-11 17:06:10 -04:00
case ACT_MAIN_MOVE_LINK_RIGHT_LINE:
status = move_link_next_line(ses, doc_view);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_MOVE_LINK_UP:
status = move_link_up(ses, doc_view);
break;
viewer: Added new four actions requested by Ligesh. move-link-down-line moves the cursor down to the line with a link. move-link-up-line moves the cursor up to the line with a link. move-link-prev-line moves to the previous link horizontally. move-link-next-line moves to the next link horizontally. (cherry picked from commit 8259a56e99ca135961719bb72a7dd585ec96e68a)
2007-08-11 17:06:10 -04:00
case ACT_MAIN_MOVE_LINK_UP_LINE:
status = move_link_up_line(ses, doc_view);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_MOVE_PAGE_DOWN:
status = move_page_down(ses, doc_view);
break;
case ACT_MAIN_MOVE_PAGE_UP:
status = move_page_up(ses, doc_view);
break;
case ACT_MAIN_MOVE_DOCUMENT_START:
status = move_document_start(ses, doc_view);
break;
case ACT_MAIN_MOVE_DOCUMENT_END:
status = move_document_end(ses, doc_view);
break;
case ACT_MAIN_OPEN_LINK_IN_NEW_TAB:
open_current_link_in_new_tab(ses, 0);
break;
case ACT_MAIN_OPEN_LINK_IN_NEW_TAB_IN_BACKGROUND:
open_current_link_in_new_tab(ses, 1);
break;
case ACT_MAIN_OPEN_LINK_IN_NEW_WINDOW:
open_in_new_window(term, send_open_in_new_window, ses);
break;
case ACT_MAIN_OPEN_NEW_TAB:
open_uri_in_new_tab(ses, NULL, 0, 1);
break;
case ACT_MAIN_OPEN_NEW_TAB_IN_BACKGROUND:
open_uri_in_new_tab(ses, NULL, 1, 1);
break;
case ACT_MAIN_OPEN_NEW_WINDOW:
open_in_new_window(term, send_open_new_window, ses);
break;
case ACT_MAIN_OPEN_OS_SHELL:
exec_shell(term);
break;
case ACT_MAIN_OPTIONS_MANAGER:
options_manager(ses);
break;
case ACT_MAIN_QUIT:
exit_prog(ses, 1);
break;
case ACT_MAIN_REALLY_QUIT:
exit_prog(ses, 0);
break;
case ACT_MAIN_REDRAW:
redraw_terminal_cls(term);
break;
case ACT_MAIN_RELOAD:
reload(ses, CACHE_MODE_INCREMENT);
break;
case ACT_MAIN_RERENDER:
draw_formatted(ses, 2);
break;
case ACT_MAIN_RESET_FORM:
status = reset_form(ses, doc_view, 0);
break;
case ACT_MAIN_RESOURCE_INFO:
resource_info(term);
break;
case ACT_MAIN_SAVE_AS:
status = save_as(ses, doc_view, 0);
break;
case ACT_MAIN_SAVE_FORMATTED:
status = save_formatted_dlg(ses, doc_view, 0);
break;
case ACT_MAIN_SAVE_OPTIONS:
write_config(term);
break;
case ACT_MAIN_SAVE_URL_AS:
save_url_as(ses);
break;
case ACT_MAIN_SCROLL_DOWN:
status = scroll_down(ses, doc_view);
break;
case ACT_MAIN_SCROLL_LEFT:
status = scroll_left(ses, doc_view);
break;
case ACT_MAIN_SCROLL_RIGHT:
status = scroll_right(ses, doc_view);
break;
case ACT_MAIN_SCROLL_UP:
status = scroll_up(ses, doc_view);
break;
case ACT_MAIN_SEARCH:
status = search_dlg(ses, doc_view, 1);
break;
case ACT_MAIN_SEARCH_BACK:
status = search_dlg(ses, doc_view, -1);
break;
case ACT_MAIN_SEARCH_TYPEAHEAD:
case ACT_MAIN_SEARCH_TYPEAHEAD_LINK:
case ACT_MAIN_SEARCH_TYPEAHEAD_TEXT:
case ACT_MAIN_SEARCH_TYPEAHEAD_TEXT_BACK:
status = search_typeahead(ses, doc_view, action_id);
break;
case ACT_MAIN_SHOW_TERM_OPTIONS:
terminal_options(term, NULL, ses);
break;
case ACT_MAIN_SUBMIT_FORM:
status = submit_form(ses, doc_view, 0);
break;
case ACT_MAIN_SUBMIT_FORM_RELOAD:
status = submit_form(ses, doc_view, 1);
break;
case ACT_MAIN_TAB_CLOSE:
close_tab(term, ses);
status = FRAME_EVENT_SESSION_DESTROYED;
break;
case ACT_MAIN_TAB_CLOSE_ALL_BUT_CURRENT:
close_all_tabs_but_current(ses);
break;
case ACT_MAIN_TAB_EXTERNAL_COMMAND:
status = pass_uri_to_command(ses, doc_view,
PASS_URI_TAB);
break;
case ACT_MAIN_TAB_MOVE_LEFT:
move_current_tab(ses, -1);
break;
case ACT_MAIN_TAB_MOVE_RIGHT:
move_current_tab(ses, 1);
break;
case ACT_MAIN_TAB_MENU:
assert(ses->tab == get_current_tab(term));
if (ses->status.show_tabs_bar)
tab_menu(ses, ses->tab->xpos,
term->height - 1
- ses->status.show_status_bar,
1);
else
tab_menu(ses, 0, 0, 0);
break;
case ACT_MAIN_TAB_NEXT:
switch_current_tab(ses, 1);
break;
case ACT_MAIN_TAB_PREV:
switch_current_tab(ses, -1);
break;
case ACT_MAIN_TERMINAL_RESIZE:
resize_terminal_dialog(term);
break;
case ACT_MAIN_TOGGLE_CSS:
#ifdef CONFIG_CSS
toggle_document_option(ses, "document.css.enable");
#endif
break;
case ACT_MAIN_TOGGLE_DISPLAY_IMAGES:
toggle_document_option(ses, "document.browse.images.show_as_links");
break;
case ACT_MAIN_TOGGLE_DISPLAY_TABLES:
toggle_document_option(ses, "document.html.display_tables");
break;
case ACT_MAIN_TOGGLE_DOCUMENT_COLORS:
toggle_document_option(ses, "document.colors.use_document_colors");
break;
Add preferred_document_width option. Option document.browse.preferred_document_width controls the width of the document, so that documents are rendered with narrower width than screen width. Makes it easier to read paragraphs. Patch originally from Shalon Wood <dstar@pele.cx>, see bug #1063. Instead of using max_document_width as the hard limit to the document width, it uses a soft limit, where if the document does not fit (due to tables, etc.), then larger width is used. This reduces the need for horizontal scrolling for wide documents. Also added toggle-document-width action to toggle between preferred width and full screen width. This is bound to 'M' by default. Initial toggle status is determined by document.browse.use_preferred_document_width option. During dumps, document.dump.width option is still used. Perhaps we should consolidate document.dump.width option with document.browse.preferred_document_width ?
2009-05-11 13:20:48 -04:00
case ACT_MAIN_TOGGLE_DOCUMENT_WIDTH:
toggle_document_option(ses, "document.browse.use_preferred_document_width");
redraw_terminal_cls(term);
break;
Initial commit of the HEAD branch of the ELinks CVS repository, as of Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
2005-09-15 09:58:31 -04:00
case ACT_MAIN_TOGGLE_HTML_PLAIN:
toggle_plain_html(ses, ses->doc_view, 0);
break;
case ACT_MAIN_TOGGLE_MOUSE:
#ifdef CONFIG_MOUSE
toggle_mouse();
#endif
break;
case ACT_MAIN_TOGGLE_NUMBERED_LINKS:
toggle_document_option(ses, "document.browse.links.numbering");
break;
case ACT_MAIN_TOGGLE_PLAIN_COMPRESS_EMPTY_LINES:
toggle_document_option(ses, "document.plain.compress_empty_lines");
break;
case ACT_MAIN_TOGGLE_WRAP_TEXT:
toggle_wrap_text(ses, ses->doc_view, 0);
break;
case ACT_MAIN_VIEW_IMAGE:
status = view_image(ses, doc_view, 0);
break;
case ACT_MAIN_SCRIPTING_FUNCTION:
case ACT_MAIN_NONE:
case MAIN_ACTIONS:
default:
unknown_action:
if (verbose) {
INTERNAL("No action handling defined for '%s'.",
get_action_name(KEYMAP_MAIN, action_id));
}
status = FRAME_EVENT_IGNORED;
}
ignore_action:
/* XXX: At this point the session may have been destroyed */
if (status != FRAME_EVENT_SESSION_DESTROYED
&& ses->insert_mode == INSERT_MODE_ON
&& link != get_current_link(doc_view))
ses->insert_mode = INSERT_MODE_OFF;
if (status == FRAME_EVENT_REFRESH && doc_view)
refresh_view(ses, doc_view, 0);
return status;
}
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