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84 lines
3.6 KiB
C
84 lines
3.6 KiB
C
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#ifndef EL__VIEWER_TEXT_VIEW_H
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#define EL__VIEWER_TEXT_VIEW_H
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#include "config/kbdbind.h"
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#include "viewer/action.h"
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struct document_view;
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struct session;
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struct term_event;
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struct terminal;
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/* Releases the document view's resources. But doesn't free() the @view. */
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void detach_formatted(struct document_view *doc_view);
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enum frame_event_status move_page_down(struct session *ses, struct document_view *doc_view);
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enum frame_event_status move_page_up(struct session *ses, struct document_view *doc_view);
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enum frame_event_status move_link(struct session *ses, struct document_view *doc_view,
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int direction, int wraparound_bound, int wraparound_link);
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#define move_link_next(ses, doc_view) move_link(ses, doc_view, 1, (doc_view)->document->nlinks - 1, 0)
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#define move_link_prev(ses, doc_view) move_link(ses, doc_view, -1, 0, (doc_view)->document->nlinks - 1)
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enum frame_event_status move_link_dir(struct session *ses, struct document_view *doc_view,
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int dir_x, int dir_y);
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#define move_link_up(ses, doc_view) move_link_dir(ses, doc_view, 0, -1)
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#define move_link_down(ses, doc_view) move_link_dir(ses, doc_view, 0, 1)
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#define move_link_left(ses, doc_view) move_link_dir(ses, doc_view, -1, 0)
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#define move_link_right(ses, doc_view) move_link_dir(ses, doc_view, 1, 0)
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enum frame_event_status scroll_up(struct session *ses, struct document_view *doc_view);
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enum frame_event_status scroll_down(struct session *ses, struct document_view *doc_view);
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enum frame_event_status scroll_left(struct session *ses, struct document_view *doc_view);
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enum frame_event_status scroll_right(struct session *ses, struct document_view *doc_view);
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enum frame_event_status move_document_start(struct session *ses, struct document_view *doc_view);
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enum frame_event_status move_document_end(struct session *ses, struct document_view *doc_view);
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enum frame_event_status set_frame(struct session *ses, struct document_view *doc_view, int xxxx);
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struct document_view *current_frame(struct session *);
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/* Used for changing between formatted and source (plain) view. */
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void toggle_plain_html(struct session *ses, struct document_view *doc_view, int xxxx);
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enum frame_event_status move_cursor_left(struct session *ses,
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struct document_view *view);
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enum frame_event_status move_cursor_right(struct session *ses,
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struct document_view *view);
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enum frame_event_status move_cursor_up(struct session *ses,
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struct document_view *view);
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enum frame_event_status move_cursor_down(struct session *ses,
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struct document_view *view);
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enum frame_event_status move_cursor(struct session *ses,
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struct document_view *doc_view,
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int x, int y);
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/* Used for changing wrapping of text */
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void toggle_wrap_text(struct session *ses, struct document_view *doc_view, int xxxx);
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enum frame_event_status copy_current_link_to_clipboard(struct session *ses,
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struct document_view *doc_view,
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int xxx);
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/* If the user has provided a numeric prefix, jump to the link
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* with that number as its index. */
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int try_jump_to_link_number(struct session *ses,
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struct document_view *doc_view);
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/* File menu handlers. */
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enum frame_event_status save_as(struct session *ses, struct document_view *doc_view, int magic);
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/* Various event emitters and link menu handlers. */
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void send_event(struct session *, struct term_event *);
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enum frame_event_status save_formatted_dlg(struct session *ses, struct document_view *doc_view, int xxxx);
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enum frame_event_status view_image(struct session *ses, struct document_view *doc_view, int xxxx);
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enum frame_event_status download_link(struct session *ses, struct document_view *doc_view, action_id_T action_id);
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#endif
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