2003-06-30 16:44:03 +04:00
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/*
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2014-01-16 17:24:14 +04:00
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* Copyright 2014 Vincent Sanders <vince@netsurf-browser.org>
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2007-08-08 20:16:03 +04:00
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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2004-02-25 18:12:58 +03:00
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*/
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/** \file
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2014-02-01 18:23:58 +04:00
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* Interface to platform-specific gui operation tables.
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2002-09-11 18:24:02 +04:00
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*/
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#ifndef _NETSURF_DESKTOP_GUI_H_
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#define _NETSURF_DESKTOP_GUI_H_
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2014-02-02 19:48:26 +04:00
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#include <stddef.h>
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2014-01-30 01:35:53 +04:00
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#include "utils/types.h"
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2014-01-11 18:20:30 +04:00
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#include "utils/errors.h"
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2014-01-30 01:35:53 +04:00
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#include "desktop/plot_style.h"
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#include "desktop/mouse.h"
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2014-01-11 18:20:30 +04:00
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2005-04-15 09:52:25 +04:00
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typedef enum {
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GUI_SAVE_SOURCE,
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GUI_SAVE_DRAW,
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First merge of Adam Blokus' GSoC work from his branch 'branches/adamblokus/netsurf'.
Merged revisions 4212-4552,4554-4709,4711-4724 via svnmerge from
svn://svn.netsurf-browser.org/branches/adamblokus/netsurf
........
r4212 | adamblokus | 2008-05-26 19:42:31 +0200 (Mon, 26 May 2008) | 4 lines
Pdf plotting skeleton pinned on Print Preview in GTK.
Just creates a file and draws lines.
........
r4213 | adamblokus | 2008-05-27 00:11:03 +0200 (Tue, 27 May 2008) | 4 lines
Pdf plotter - added drawing some graphic primitives.
Still with limited functionality, but a snapshot of the
currently viewed page can be made and resembles the original.
........
r4214 | adamblokus | 2008-05-27 11:43:31 +0200 (Tue, 27 May 2008) | 2 lines
Corrected encoding name
........
r4215 | adamblokus | 2008-05-27 12:47:26 +0200 (Tue, 27 May 2008) | 3 lines
Colours and polygons added.
........
r4217 | adamblokus | 2008-05-27 21:39:35 +0200 (Tue, 27 May 2008) | 6 lines
Added rectangles, filled boxes and clipping.
Taken into consideration joty's comments.
Added a todo list for this part.
Added some debug stuff and checking boundaries.
........
r4218 | adamblokus | 2008-05-28 12:37:30 +0200 (Wed, 28 May 2008) | 2 lines
Added path ploting (not sure if valid argument order for bezier) and dashed/dotted line styles
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r4221 | adamblokus | 2008-05-28 22:11:05 +0200 (Wed, 28 May 2008) | 3 lines
Some more options in graphic primitives and normalizing some parameters.
........
r4235 | adamblokus | 2008-05-31 22:54:56 +0200 (Sat, 31 May 2008) | 4 lines
Plotting changed as jmb suggested (is the least invasive one from the possible)
Added dummy bitmap plotting - way of plotting an image is determined by its type.
........
r4251 | adamblokus | 2008-06-03 17:12:15 +0200 (Tue, 03 Jun 2008) | 3 lines
Added plotting jpg and png images - quite a lot to improve in this code, but it seems to work ;)
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r4263 | adamblokus | 2008-06-05 14:20:32 +0200 (Thu, 05 Jun 2008) | 3 lines
Added hadling images other than png and jpeg - with transparency.
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r4267 | adamblokus | 2008-06-06 15:36:34 +0200 (Fri, 06 Jun 2008) | 5 lines
Added handling NULL-returns from all mallocs.
Added plot_bitmap_tile handling.
Changed code style a little.
........
r4327 | adamblokus | 2008-06-12 17:46:34 +0200 (Thu, 12 Jun 2008) | 5 lines
Added a first prototype of the paged-output organization.
Still not sure about naming, file locations etc.
Works with the same pdf plotting as before.
........
r4328 | adamblokus | 2008-06-13 13:52:15 +0200 (Fri, 13 Jun 2008) | 4 lines
Added primitive width adjustment and outputing the whole
website in multiple pages.
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r4336 | joty | 2008-06-15 15:06:57 +0200 (Sun, 15 Jun 2008) | 1 line
Fix RISC OS build failure (change r4235 wasn't complete).
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r4337 | joty | 2008-06-15 18:15:32 +0200 (Sun, 15 Jun 2008) | 16 lines
This enables "Export PDF" in RISC OS build:
- Docs/Doxyfile(PREDEFINED): Added WITH_PDF_EXPORT
- Makefile.sources(S_PDF): Add to RISC OS target as well.
- utils/config.h: Define WITH_PDF_EXPORT which controls if we want to have
PDF export functionality or not.
- riscos/save_pdf.c,riscos/save_pdf.h(save_as_pdf): Use PDF print API made
by Adam Blokus to write a PDF file under RISC OS.
- riscos/save.c: Call save_as_pdf added.
- riscos/menus.c: Add 'Export->PDF' menu entry.
- riscos/menus.h(menu_action): Added BROWSER_EXPORT_PDF.
- desktop/gui.h(gui_save_type): Added GUI_SAVE_PDF.
- desktop/print.c(print_run): Added return value.
- Makefile(CCACHE): Moved closed to the place where CC is set for the first time.
(LDFLAGS): Centralised adding all non-pkgconfig libraries and added Haru + PNG libs.
........
r4343 | adamblokus | 2008-06-16 01:08:52 +0200 (Mon, 16 Jun 2008) | 3 lines
Added margins and page size adjustment.
........
r4412 | adamblokus | 2008-06-21 20:22:07 +0200 (Sat, 21 Jun 2008) | 4 lines
Added 'fuzzy' margins on page bottom.
Disabled direct png embedding, because it is too unstable in Haru now.
........
r4421 | adamblokus | 2008-06-22 18:52:28 +0200 (Sun, 22 Jun 2008) | 2 lines
Added "Save as.." dialog and Export->PDF menu entry. Print preview still works with default path.
........
r4437 | adamblokus | 2008-06-25 02:44:46 +0200 (Wed, 25 Jun 2008) | 4 lines
Added skeleton of applying loose layout.
Minor code cleaning-up.
........
r4492 | adamblokus | 2008-07-02 09:02:42 +0200 (Wed, 02 Jul 2008) | 5 lines
Implemented the elementar ideas of the loose layout.
Added scaling in the printing routine.
Added some basic demonstrations.
........
r4493 | adamblokus | 2008-07-02 09:05:55 +0200 (Wed, 02 Jul 2008) | 3 lines
Cleaned up the loosing code - commited to much of leftover rubbish code.
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r4507 | adamblokus | 2008-07-04 14:25:48 +0200 (Fri, 04 Jul 2008) | 4 lines
Added duplicating box tree and current content - window flickering during printing solved.
Minor error checking after new HPDF_Image_AddSMask call.
........
r4515 | adamblokus | 2008-07-06 22:28:16 +0200 (Sun, 06 Jul 2008) | 2 lines
Changes in loosen layout (image resizing).
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r4517 | adamblokus | 2008-07-06 22:38:23 +0200 (Sun, 06 Jul 2008) | 2 lines
Added pdf font handling and rendering functions with the use of Haru functions.
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r4555 | adamblokus | 2008-07-10 00:59:05 +0200 (Thu, 10 Jul 2008) | 2 lines
Added a very basic and still buggy GTK print implementation.
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r4565 | adamblokus | 2008-07-10 14:50:16 +0200 (Thu, 10 Jul 2008) | 2 lines
Added gtk printing one more time - I have forgotten to add the main file.
........
r4566 | adamblokus | 2008-07-10 14:57:02 +0200 (Thu, 10 Jul 2008) | 2 lines
removed error with comment
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r4569 | adamblokus | 2008-07-10 15:52:55 +0200 (Thu, 10 Jul 2008) | 5 lines
Major style improvements - added a lot of doxygen comments,
followed tlsa's style guide.
Added some more error checking, too.
........
r4575 | adamblokus | 2008-07-10 18:48:26 +0200 (Thu, 10 Jul 2008) | 2 lines
Cleaned up the code.
........
r4687 | adamblokus | 2008-07-17 14:17:19 +0200 (Thu, 17 Jul 2008) | 2 lines
Changed everything according to jmb's review plus some minor bug fixes to gtk_print.
........
r4688 | adamblokus | 2008-07-17 17:16:34 +0200 (Thu, 17 Jul 2008) | 2 lines
Solved the netsurf.glade clash from r4421.
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r4693 | adamblokus | 2008-07-18 18:11:51 +0200 (Fri, 18 Jul 2008) | 2 lines
Fixed bug with wrong number of pages in gtk printing.
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r4695 | adamblokus | 2008-07-18 19:59:24 +0200 (Fri, 18 Jul 2008) | 3 lines
- fixed uncommented line from the previous commit
- fixed bug with scale bigger than 1.0 (incorretly clipped page)
........
r4696 | adamblokus | 2008-07-18 23:28:00 +0200 (Fri, 18 Jul 2008) | 2 lines
Fixed bug in gtk_print_font_paint (and nsfont_paint).
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r4697 | adamblokus | 2008-07-18 23:35:38 +0200 (Fri, 18 Jul 2008) | 2 lines
Bug fix in nsfont_paint.
........
r4711 | adamblokus | 2008-07-19 22:44:15 +0200 (Sat, 19 Jul 2008) | 2 lines
Added gtk_selection files.
........
r4712 | adamblokus | 2008-07-20 11:15:06 +0200 (Sun, 20 Jul 2008) | 2 lines
Addam missing glade files.
........
r4713 | joty | 2008-07-20 17:13:10 +0200 (Sun, 20 Jul 2008) | 1 line
Follow change r4517 for RISC OS and BeOS platforms : Added pdf font handling and rendering functions with the use of Haru functions.
........
r4714 | joty | 2008-07-20 18:19:50 +0200 (Sun, 20 Jul 2008) | 1 line
Declare haru_nsfont iso define an instance for each C source including the font_haru.h header. This fixes breakage of PDF export on RISC OS.
........
r4724 | adamblokus | 2008-07-23 03:30:08 +0200 (Wed, 23 Jul 2008) | 6 lines
Applied changes according to joty's review.
Added checking the dimensions of a plotted image to pdf plotter.
Commented out jpg embedding (it seems to cause some problems
I'll bring it back when I figure out what's wrong) .
Added back some files removed by mistake.
........
svn path=/trunk/netsurf/; revision=4741
2008-07-26 20:01:59 +04:00
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GUI_SAVE_PDF,
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2005-04-15 09:52:25 +04:00
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GUI_SAVE_TEXT,
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GUI_SAVE_COMPLETE,
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GUI_SAVE_OBJECT_ORIG,
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GUI_SAVE_OBJECT_NATIVE,
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GUI_SAVE_LINK_URI,
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GUI_SAVE_LINK_URL,
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GUI_SAVE_LINK_TEXT,
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GUI_SAVE_HOTLIST_EXPORT_HTML,
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GUI_SAVE_HISTORY_EXPORT_HTML,
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GUI_SAVE_TEXT_SELECTION,
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GUI_SAVE_CLIPBOARD_CONTENTS
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} gui_save_type;
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2012-01-11 18:20:26 +04:00
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typedef enum {
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GDRAGGING_NONE,
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GDRAGGING_SCROLLBAR,
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2013-08-16 11:21:43 +04:00
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GDRAGGING_SELECTION,
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2012-01-11 18:20:26 +04:00
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GDRAGGING_OTHER
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} gui_drag_type;
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2014-02-09 17:07:39 +04:00
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typedef enum {
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GW_CREATE_NONE = 0, /* New window */
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GW_CREATE_CLONE = (1 << 0), /* Clone existing window */
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GW_CREATE_TAB = (1 << 1) /* In same window as existing */
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} gui_window_create_flags;
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2003-08-28 23:21:27 +04:00
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struct gui_window;
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2004-06-28 03:24:11 +04:00
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struct gui_download_window;
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2010-06-04 13:35:08 +04:00
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struct browser_window;
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struct form_control;
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2014-01-15 00:05:14 +04:00
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struct ssl_cert_info;
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2014-01-30 01:35:53 +04:00
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struct hlcache_handle;
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struct download_context;
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2014-02-01 18:23:58 +04:00
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struct nsurl;
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2014-05-07 19:14:18 +04:00
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struct gui_file_table;
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2014-03-08 18:40:09 +04:00
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struct gui_llcache_table;
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2014-05-25 03:57:48 +04:00
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struct gui_search_web_table;
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2014-01-15 00:05:14 +04:00
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typedef struct nsnsclipboard_styles {
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size_t start; /**< Start of run */
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plot_font_style_t style; /**< Style to give text run */
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} nsclipboard_styles;
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2004-07-17 17:00:38 +04:00
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2014-03-08 18:13:27 +04:00
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/**
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* Graphical user interface window function table.
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2014-01-11 18:20:30 +04:00
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*
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2014-01-12 21:07:34 +04:00
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* function table implementing window operations
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2014-01-11 18:20:30 +04:00
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*/
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2014-01-12 21:07:34 +04:00
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struct gui_window_table {
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2014-01-12 14:27:41 +04:00
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/* Mandantory entries */
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2014-02-09 17:07:39 +04:00
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/**
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* Create and open a gui window for a browsing context.
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*
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* \param bw bw to create gui_window for
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* \param existing an existing gui_window, may be NULL
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* \param flags flags for gui window creation
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* \return gui window, or NULL on error
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*
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* If GW_CREATE_CLONE or GW_CREATE_TAB flags are set, existing is
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* non-NULL.
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*
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* Front end's gui_window must include a reference to the
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* browser window passed in the bw param.
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*/
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struct gui_window *(*create)(struct browser_window *bw,
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struct gui_window *existing,
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gui_window_create_flags flags);
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2014-01-12 02:34:12 +04:00
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/** destroy previously created gui window */
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2014-01-12 21:07:34 +04:00
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void (*destroy)(struct gui_window *g);
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2014-01-12 02:34:12 +04:00
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2014-01-13 03:50:54 +04:00
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/**
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* Force a redraw of the entire contents of a window.
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*
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2014-01-13 15:38:35 +04:00
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* @todo this API should be merged with update.
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*
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2014-01-13 03:50:54 +04:00
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* \param g gui_window to redraw
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*/
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void (*redraw)(struct gui_window *g);
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/**
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* Redraw an area of a window.
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*
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* \param g gui_window
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* \param rect area to redraw
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*/
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void (*update)(struct gui_window *g, const struct rect *rect);
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2014-01-13 05:08:15 +04:00
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/**
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* Get the scroll position of a browser window.
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*
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* \param g gui_window
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* \param sx receives x ordinate of point at top-left of window
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* \param sy receives y ordinate of point at top-left of window
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* \return true iff successful
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*/
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bool (*get_scroll)(struct gui_window *g, int *sx, int *sy);
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/**
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* Set the scroll position of a browser window.
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*
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* \param g gui_window to scroll
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* \param sx point to place at top-left of window
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* \param sy point to place at top-left of window
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*/
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void (*set_scroll)(struct gui_window *g, int sx, int sy);
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2014-01-13 15:38:35 +04:00
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/**
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* Find the current dimensions of a browser window's content area.
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*
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* @todo The implementations of this are buggy and its only
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* used from frames code.
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*
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* \param g gui_window to measure
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* \param width receives width of window
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* \param height receives height of window
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* \param scaled whether to return scaled values
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*/
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void (*get_dimensions)(struct gui_window *g, int *width, int *height, bool scaled);
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/**
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* Update the extent of the inside of a browser window to that of the
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* current content.
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*
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* @todo this is used to update scroll bars does it need
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* renaming? some frontends (windows) do not even implement it.
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*
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* \param g gui_window to update the extent of
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*/
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void (*update_extent)(struct gui_window *g);
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2014-01-12 02:34:12 +04:00
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2014-01-12 14:27:41 +04:00
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/* Optional entries */
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2014-01-13 18:51:27 +04:00
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/**
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* Set the title of a window.
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*
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* \param g window to update
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* \param title new window title
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*/
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2014-01-12 21:07:34 +04:00
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void (*set_title)(struct gui_window *g, const char *title);
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2014-01-12 14:27:41 +04:00
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2014-03-08 18:13:27 +04:00
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/**
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* set the navigation url.
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*/
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2014-01-12 21:07:34 +04:00
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void (*set_url)(struct gui_window *g, const char *url);
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2014-01-12 14:27:41 +04:00
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2014-01-13 18:51:27 +04:00
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/** set favicon */
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2014-01-30 01:35:53 +04:00
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void (*set_icon)(struct gui_window *g, struct hlcache_handle *icon);
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2014-01-13 18:51:27 +04:00
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/**
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* Set the status bar of a browser window.
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*
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* \param g gui_window to update
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* \param text new status text
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*/
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void (*set_status)(struct gui_window *g, const char *text);
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/**
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* Change mouse pointer shape
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*/
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void (*set_pointer)(struct gui_window *g, gui_pointer_shape shape);
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/**
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* Place the caret in a browser window.
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*
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* \param g window with caret
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* \param x coordinates of caret
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* \param y coordinates of caret
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* \param height height of caret
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* \param clip clip rectangle, or NULL if none
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*/
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void (*place_caret)(struct gui_window *g, int x, int y, int height, const struct rect *clip);
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/**
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* Remove the caret, if present.
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*
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* \param g window with caret
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2014-01-13 18:51:27 +04:00
|
|
|
*/
|
|
|
|
void (*remove_caret)(struct gui_window *g);
|
|
|
|
|
2014-01-12 14:27:41 +04:00
|
|
|
/** start the navigation throbber. */
|
2014-01-12 21:07:34 +04:00
|
|
|
void (*start_throbber)(struct gui_window *g);
|
2014-01-12 14:27:41 +04:00
|
|
|
|
|
|
|
/** stop the navigation throbber. */
|
2014-01-12 21:07:34 +04:00
|
|
|
void (*stop_throbber)(struct gui_window *g);
|
2011-01-30 16:40:47 +03:00
|
|
|
|
2014-01-12 21:07:34 +04:00
|
|
|
/** start a drag operation within a window */
|
|
|
|
bool (*drag_start)(struct gui_window *g, gui_drag_type type, const struct rect *rect);
|
|
|
|
|
|
|
|
/** save link operation */
|
|
|
|
void (*save_link)(struct gui_window *g, const char *url, const char *title);
|
|
|
|
|
2014-01-13 02:55:26 +04:00
|
|
|
/**
|
|
|
|
* Scrolls the specified area of a browser window into view.
|
|
|
|
*
|
2014-01-13 18:51:27 +04:00
|
|
|
* @todo investigate if this can be merged with set_scroll
|
|
|
|
* which is what the default implementation used by most
|
|
|
|
* toolkits uses.
|
|
|
|
*
|
2014-01-13 02:55:26 +04:00
|
|
|
* \param g gui_window to scroll
|
|
|
|
* \param x0 left point to ensure visible
|
|
|
|
* \param y0 bottom point to ensure visible
|
|
|
|
* \param x1 right point to ensure visible
|
|
|
|
* \param y1 top point to ensure visible
|
|
|
|
*/
|
|
|
|
void (*scroll_visible)(struct gui_window *g, int x0, int y0, int x1, int y1);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Starts drag scrolling of a browser window
|
|
|
|
*
|
|
|
|
* \param g the window to scroll
|
|
|
|
*/
|
|
|
|
bool (*scroll_start)(struct gui_window *g);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Called when the gui_window has new content.
|
|
|
|
*
|
|
|
|
* \param g the gui_window that has new content
|
|
|
|
*/
|
|
|
|
void (*new_content)(struct gui_window *g);
|
|
|
|
|
2014-01-14 02:54:19 +04:00
|
|
|
/**
|
|
|
|
* Called when file chooser gadget is activated
|
|
|
|
*/
|
2014-01-30 01:35:53 +04:00
|
|
|
void (*file_gadget_open)(struct gui_window *g, struct hlcache_handle *hl, struct form_control *gadget);
|
2014-01-14 02:54:19 +04:00
|
|
|
|
|
|
|
/** object dragged to window*/
|
2014-01-30 01:35:53 +04:00
|
|
|
void (*drag_save_object)(struct gui_window *g, struct hlcache_handle *c, gui_save_type type);
|
2014-01-14 02:54:19 +04:00
|
|
|
|
|
|
|
/** drag selection save */
|
|
|
|
void (*drag_save_selection)(struct gui_window *g, const char *selection);
|
|
|
|
|
|
|
|
/** selection started */
|
|
|
|
void (*start_selection)(struct gui_window *g);
|
2014-01-12 21:07:34 +04:00
|
|
|
};
|
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
|
2014-01-14 20:04:02 +04:00
|
|
|
/**
|
2014-03-08 18:13:27 +04:00
|
|
|
* function table for download windows.
|
2014-01-14 20:04:02 +04:00
|
|
|
*/
|
|
|
|
struct gui_download_table {
|
2014-01-30 01:35:53 +04:00
|
|
|
struct gui_download_window *(*create)(struct download_context *ctx, struct gui_window *parent);
|
2014-01-14 20:04:02 +04:00
|
|
|
|
|
|
|
nserror (*data)(struct gui_download_window *dw, const char *data, unsigned int size);
|
|
|
|
|
|
|
|
void (*error)(struct gui_download_window *dw, const char *error_msg);
|
|
|
|
|
|
|
|
void (*done)(struct gui_download_window *dw);
|
|
|
|
};
|
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
|
2014-01-15 23:37:05 +04:00
|
|
|
/**
|
2014-03-08 18:13:27 +04:00
|
|
|
* function table for clipboard operations.
|
2014-01-12 21:07:34 +04:00
|
|
|
*/
|
2014-01-15 23:37:05 +04:00
|
|
|
struct gui_clipboard_table {
|
|
|
|
/**
|
|
|
|
* Core asks front end for clipboard contents.
|
|
|
|
*
|
|
|
|
* \param buffer UTF-8 text, allocated by front end, ownership yeilded to core
|
|
|
|
* \param length Byte length of UTF-8 text in buffer
|
|
|
|
*/
|
|
|
|
void (*get)(char **buffer, size_t *length);
|
2014-01-14 20:04:02 +04:00
|
|
|
|
2014-01-15 23:37:05 +04:00
|
|
|
/**
|
|
|
|
* Core tells front end to put given text in clipboard
|
|
|
|
*
|
|
|
|
* \param buffer UTF-8 text, owned by core
|
|
|
|
* \param length Byte length of UTF-8 text in buffer
|
|
|
|
* \param styles Array of styles given to text runs, owned by core, or NULL
|
|
|
|
* \param n_styles Number of text run styles in array
|
|
|
|
*/
|
|
|
|
void (*set)(const char *buffer, size_t length, nsclipboard_styles styles[], int n_styles);
|
|
|
|
};
|
2014-01-14 20:04:02 +04:00
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
|
2014-01-23 03:19:57 +04:00
|
|
|
/**
|
|
|
|
* function table for fetcher operations
|
2014-01-15 23:37:05 +04:00
|
|
|
*/
|
2014-01-23 03:19:57 +04:00
|
|
|
struct gui_fetch_table {
|
2014-01-14 20:04:02 +04:00
|
|
|
/* Mandantory entries */
|
2014-01-12 21:07:34 +04:00
|
|
|
|
|
|
|
/**
|
2014-01-23 03:19:57 +04:00
|
|
|
* Determine the MIME type of a local file.
|
2014-01-12 21:07:34 +04:00
|
|
|
*
|
2014-01-23 03:19:57 +04:00
|
|
|
* @note used in file fetcher
|
|
|
|
*
|
|
|
|
* \param unix_path Unix style path to file on disk
|
|
|
|
* \return Pointer to MIME type string (should not be freed) -
|
|
|
|
* invalidated on next call to fetch_filetype.
|
2014-01-12 21:07:34 +04:00
|
|
|
*/
|
2014-01-23 03:19:57 +04:00
|
|
|
const char *(*filetype)(const char *unix_path);
|
|
|
|
|
|
|
|
/* Optional entries */
|
2014-01-14 02:54:19 +04:00
|
|
|
|
2014-01-15 03:31:54 +04:00
|
|
|
/**
|
|
|
|
* Callback to translate resource to full url.
|
|
|
|
*
|
2014-01-23 03:19:57 +04:00
|
|
|
* @note used in resource fetcher
|
|
|
|
*
|
2014-01-15 03:31:54 +04:00
|
|
|
* Transforms a resource: path into a full URL. The returned URL
|
|
|
|
* is used as the target for a redirect. The caller takes ownership of
|
|
|
|
* the returned nsurl including unrefing it when finished with it.
|
|
|
|
*
|
|
|
|
* \param path The path of the resource to locate.
|
|
|
|
* \return A string containing the full URL of the target object or
|
|
|
|
* NULL if no suitable resource can be found.
|
|
|
|
*/
|
2014-02-01 18:23:58 +04:00
|
|
|
struct nsurl* (*get_resource_url)(const char *path);
|
2013-01-08 20:44:45 +04:00
|
|
|
|
2014-01-23 03:19:57 +04:00
|
|
|
/**
|
|
|
|
* Find a MIME type for a local file
|
|
|
|
*
|
2014-05-03 20:29:59 +04:00
|
|
|
* @note only used in curl fetcher on RISC OS otherwise its a
|
|
|
|
* strdup of filetype.
|
2014-01-23 03:19:57 +04:00
|
|
|
*
|
|
|
|
* \param ro_path RISC OS style path to file on disk
|
|
|
|
* \return MIME type string (on heap, caller should free), or NULL
|
|
|
|
*/
|
|
|
|
char *(*mimetype)(const char *ro_path);
|
|
|
|
|
|
|
|
};
|
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
|
2014-01-30 01:35:53 +04:00
|
|
|
/**
|
2014-03-08 18:13:27 +04:00
|
|
|
* User interface utf8 characterset conversion routines.
|
2014-01-30 01:35:53 +04:00
|
|
|
*/
|
|
|
|
struct gui_utf8_table {
|
|
|
|
/**
|
|
|
|
* Convert a UTF-8 encoded string into the system local encoding
|
|
|
|
*
|
|
|
|
* \param string The string to convert
|
|
|
|
* \param len The length (in bytes) of the string, or 0
|
|
|
|
* \param result Pointer to location in which to store result
|
|
|
|
* \return An nserror code
|
|
|
|
*/
|
|
|
|
nserror (*utf8_to_local)(const char *string, size_t len, char **result);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Convert a string encoded in the system local encoding to UTF-8
|
|
|
|
*
|
|
|
|
* \param string The string to convert
|
|
|
|
* \param len The length (in bytes) of the string, or 0
|
|
|
|
* \param result Pointer to location in which to store result
|
|
|
|
* \return An nserror code
|
|
|
|
*/
|
|
|
|
nserror (*local_to_utf8)(const char *string, size_t len, char **result);
|
|
|
|
};
|
|
|
|
|
2014-03-19 02:32:52 +04:00
|
|
|
/**
|
|
|
|
* function table for page text search.
|
|
|
|
*/
|
|
|
|
struct gui_search_table {
|
|
|
|
/**
|
|
|
|
* Change the displayed search status.
|
|
|
|
*
|
|
|
|
* \param found search pattern matched in text
|
|
|
|
* \param p gui private data pointer provided with search callbacks
|
|
|
|
*/
|
|
|
|
void (*status)(bool found, void *p);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* display hourglass while searching.
|
|
|
|
*
|
|
|
|
* \param active start/stop indicator
|
|
|
|
* \param p gui private data pointer provided with search callbacks
|
|
|
|
*/
|
|
|
|
void (*hourglass)(bool active, void *p);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* add search string to recent searches list
|
|
|
|
* front has full liberty how to implement the bare notification;
|
|
|
|
* core gives no guarantee of the integrity of the string
|
|
|
|
*
|
|
|
|
* \param string search pattern
|
|
|
|
* \param p gui private data pointer provided with search callbacks
|
|
|
|
*/
|
|
|
|
void (*add_recent)(const char *string, void *p);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* activate search forwards button in gui
|
|
|
|
*
|
|
|
|
* \param active activate/inactivate
|
|
|
|
* \param p gui private data pointer provided with search callbacks
|
|
|
|
*/
|
|
|
|
void (*forward_state)(bool active, void *p);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* activate search back button in gui
|
|
|
|
*
|
|
|
|
* \param active activate/inactivate
|
|
|
|
* \param p gui private data pointer provided with search callbacks
|
|
|
|
*/
|
|
|
|
void (*back_state)(bool active, void *p);
|
|
|
|
};
|
2014-03-08 18:13:27 +04:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Graphical user interface browser misc function table.
|
2014-01-23 03:19:57 +04:00
|
|
|
*
|
|
|
|
* function table implementing GUI interface to miscelaneous browser
|
|
|
|
* functionality
|
|
|
|
*/
|
|
|
|
struct gui_browser_table {
|
|
|
|
/* Mandantory entries */
|
|
|
|
|
|
|
|
/**
|
|
|
|
* called to let the frontend update its state and run any
|
|
|
|
* I/O operations.
|
|
|
|
*/
|
|
|
|
void (*poll)(bool active);
|
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
/**
|
|
|
|
* Schedule a callback.
|
|
|
|
*
|
|
|
|
* \param t interval before the callback should be made in ms or
|
|
|
|
* negative value to remove any existing callback.
|
|
|
|
* \param callback callback function
|
|
|
|
* \param p user parameter passed to callback function
|
|
|
|
* \return NSERROR_OK on sucess or appropriate error on faliure
|
|
|
|
*
|
|
|
|
* The callback function will be called as soon as possible
|
|
|
|
* after the timeout has elapsed.
|
|
|
|
*
|
|
|
|
* Additional calls with the same callback and user parameter will
|
|
|
|
* reset the callback time to the newly specified value.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
nserror (*schedule)(int t, void (*callback)(void *p), void *p);
|
2014-01-23 03:19:57 +04:00
|
|
|
|
|
|
|
/* Optional entries */
|
|
|
|
|
|
|
|
/** called to allow the gui to cleanup */
|
|
|
|
void (*quit)(void);
|
|
|
|
|
2014-01-15 03:31:54 +04:00
|
|
|
/**
|
|
|
|
* core has no fetcher for url
|
|
|
|
*/
|
2014-05-28 02:52:35 +04:00
|
|
|
nserror (*launch_url)(struct nsurl *url);
|
2014-01-15 23:37:05 +04:00
|
|
|
|
2014-01-15 03:31:54 +04:00
|
|
|
/**
|
|
|
|
* create a form select menu
|
|
|
|
*/
|
|
|
|
void (*create_form_select_menu)(struct browser_window *bw, struct form_control *control);
|
2014-01-12 21:07:34 +04:00
|
|
|
|
2014-01-15 03:31:54 +04:00
|
|
|
/**
|
|
|
|
* verify certificate
|
|
|
|
*/
|
2014-02-01 18:23:58 +04:00
|
|
|
void (*cert_verify)(struct nsurl *url, const struct ssl_cert_info *certs, unsigned long num, nserror (*cb)(bool proceed, void *pw), void *cbpw);
|
2014-01-14 02:54:19 +04:00
|
|
|
|
2014-01-16 04:01:25 +04:00
|
|
|
/**
|
2014-01-16 04:52:17 +04:00
|
|
|
* Prompt user for login
|
2014-01-16 04:01:25 +04:00
|
|
|
*/
|
2014-02-01 18:23:58 +04:00
|
|
|
void (*login)(struct nsurl *url, const char *realm,
|
2014-01-16 04:52:17 +04:00
|
|
|
nserror (*cb)(bool proceed, void *pw), void *cbpw);
|
2014-01-16 04:01:25 +04:00
|
|
|
|
2014-01-15 03:31:54 +04:00
|
|
|
};
|
2013-01-08 20:44:45 +04:00
|
|
|
|
2014-05-10 13:22:10 +04:00
|
|
|
/**
|
|
|
|
* NetSurf operation function table
|
2014-01-15 23:37:05 +04:00
|
|
|
*
|
2014-05-10 13:22:10 +04:00
|
|
|
* Function table implementing interface operations for the browser core.
|
2014-01-15 23:37:05 +04:00
|
|
|
*/
|
2014-05-10 13:22:10 +04:00
|
|
|
struct netsurf_table {
|
2014-01-15 23:37:05 +04:00
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
/**
|
|
|
|
* Browser table.
|
2014-01-30 01:35:53 +04:00
|
|
|
*
|
|
|
|
* Provides miscellaneous browser functionality. The table
|
|
|
|
* is mandantory and must be provided.
|
|
|
|
*/
|
2014-01-15 23:37:05 +04:00
|
|
|
struct gui_browser_table *browser;
|
|
|
|
|
|
|
|
/** Window table */
|
|
|
|
struct gui_window_table *window;
|
2005-04-15 09:52:25 +04:00
|
|
|
|
2014-01-15 23:37:05 +04:00
|
|
|
/** Download table */
|
|
|
|
struct gui_download_table *download;
|
2006-02-23 18:06:54 +03:00
|
|
|
|
2014-01-15 23:37:05 +04:00
|
|
|
/** Clipboard table */
|
|
|
|
struct gui_clipboard_table *clipboard;
|
2014-01-23 03:19:57 +04:00
|
|
|
|
|
|
|
/** Fetcher table */
|
|
|
|
struct gui_fetch_table *fetch;
|
2014-01-30 01:35:53 +04:00
|
|
|
|
2014-05-07 19:14:18 +04:00
|
|
|
/**
|
|
|
|
* File table
|
|
|
|
*
|
|
|
|
* Provides file and filename operations to the core. The
|
|
|
|
* table is optional and may be NULL in which case the default
|
|
|
|
* posix compliant operations will be used.
|
|
|
|
*/
|
|
|
|
struct gui_file_table *file;
|
|
|
|
|
2014-03-08 18:13:27 +04:00
|
|
|
/**
|
|
|
|
* UTF8 table.
|
2014-01-30 01:35:53 +04:00
|
|
|
*
|
|
|
|
* Provides for conversion between the gui local character
|
|
|
|
* encoding and utf8. The table optional and may be NULL which
|
|
|
|
* implies the local encoding is utf8.
|
|
|
|
*/
|
|
|
|
struct gui_utf8_table *utf8;
|
2014-03-19 02:32:52 +04:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Page search table.
|
|
|
|
*
|
|
|
|
* Provides routines for the interactive text search on a page.
|
|
|
|
*/
|
|
|
|
struct gui_search_table *search;
|
2014-03-08 18:40:09 +04:00
|
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2014-05-25 03:57:48 +04:00
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/**
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* Web search table.
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*
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* Used by the web search provider system. The table is
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* optional and may be NULL which uses the default empty
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* implementation.
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*/
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struct gui_search_web_table *search_web;
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2014-03-08 18:40:09 +04:00
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/**
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* Low level cache table.
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*
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* Used by the low level cache to push objects to persistant
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* storage. The table is optional and may be NULL which
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* uses the default implementation.
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*/
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struct gui_llcache_table *llcache;
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2014-01-15 23:37:05 +04:00
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};
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2006-02-23 18:06:54 +03:00
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2011-10-03 19:56:47 +04:00
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2002-09-11 18:24:02 +04:00
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#endif
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