pageinfo.c File Reference

Implementation of RISC OS page info core window. More...

#include <stdint.h>
#include <stdlib.h>
#include <oslib/wimp.h>
#include "utils/log.h"
#include "netsurf/mouse.h"
#include "netsurf/plotters.h"
#include "desktop/page-info.h"
#include "riscos/gui.h"
#include "riscos/dialog.h"
#include "riscos/toolbar.h"
#include "riscos/wimputils.h"
#include "riscos/corewindow.h"
#include "riscos/pageinfo.h"

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Data Structures
struct	ro_pageinfo_window
	Page info window container for RISC OS. More...

Functions
static nserror	ro_pageinfo_draw (struct ro_corewindow *ro_cw, int originx, int originy, struct rect *r)
	callback to draw on drawable area of ro page info window More...
static nserror	ro_pageinfo_key (struct ro_corewindow *ro_cw, uint32_t nskey)
	callback for keypress on ro coookie window More...
static nserror	ro_pageinfo_mouse (struct ro_corewindow *ro_cw, browser_mouse_state mouse_state, int x, int y)
	callback for mouse event on ro page info window More...
static nserror	ro_pageinfo_init (struct browser_window *bw, struct ro_pageinfo_window **win_out)
	Creates the window for the page info tree. More...
static nserror	ro_pageinfo_open (struct ro_pageinfo_window *lhw, wimp_w parent)
	open RISC OS page info window at the correct size More...
nserror	ro_gui_pageinfo_initialise (void)
	initialise the pageinfo window template ready for subsequent use. More...
nserror	ro_gui_pageinfo_present (struct gui_window *gw)
	make the pageinfo window visible. More...
nserror	ro_gui_pageinfo_finalise (void)
	Free any resources allocated for the page info window. More...

Variables
static struct ro_pageinfo_window *	pageinfo_window = NULL
	page info window is a singleton More...
static wimp_window *	dialog_pageinfo_template
	riscos template for pageinfo window More...

Detailed Description

Implementation of RISC OS page info core window.

Definition in file pageinfo.c.

Function Documentation

ro_gui_pageinfo_finalise()

nserror ro_gui_pageinfo_finalise

(

void

)

Free any resources allocated for the page info window.

Returns

NSERROR_OK on success else appropriate error code on faliure.

Definition at line 308 of file pageinfo.c.

References ro_pageinfo_window::core, NSERROR_OK, page_info_destroy(), pageinfo_window, ro_pageinfo_window::pgi, and ro_corewindow_fini().

Referenced by gui_quit().

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ro_gui_pageinfo_initialise()

nserror ro_gui_pageinfo_initialise

(

void

)

initialise the pageinfo window template ready for subsequent use.

Definition at line 284 of file pageinfo.c.

References dialog_pageinfo_template, NSERROR_OK, and ro_gui_dialog_load_template().

Referenced by ro_gui_dialog_init().

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ro_gui_pageinfo_present()

nserror ro_gui_pageinfo_present

(

struct gui_window *

gw

)

make the pageinfo window visible.

Returns

NSERROR_OK on success else appropriate error code on faliure.

Definition at line 292 of file pageinfo.c.

References gui_window::bw, NSERROR_OK, NSLOG, pageinfo_window, ro_pageinfo_init(), ro_pageinfo_open(), and gui_window::window.

Referenced by ro_gui_window_toolbar_click().

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ro_pageinfo_draw()

static nserror ro_pageinfo_draw ( struct ro_corewindow *  ro_cw, int  originx, int  originy, struct rect *  r  )

static

callback to draw on drawable area of ro page info window

Parameters

ro_cw	The riscos core window structure.
r	The rectangle of the window that needs updating.
originx	The risc os plotter x origin.
originy	The risc os plotter y origin.

Returns

NSERROR_OK on success otherwise apropriate error code

Definition at line 66 of file pageinfo.c.

References redraw_context::interactive, no_font_blending, NSERROR_OK, page_info_redraw(), ro_pageinfo_window::pgi, ro_plot_origin_x, ro_plot_origin_y, and ro_plotters.

Referenced by ro_pageinfo_init().

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ro_pageinfo_init()

static nserror ro_pageinfo_init ( struct browser_window *  bw, struct ro_pageinfo_window **  win_out  )

static

Creates the window for the page info tree.

Returns

NSERROR_OK on success else appropriate error code on faliure.

Definition at line 153 of file pageinfo.c.

References ro_corewindow::cb_table, ro_pageinfo_window::core, dialog_pageinfo_template, ro_corewindow::draw, ro_corewindow::key, ro_corewindow::mouse, NSERROR_NOMEM, NSERROR_OK, NSLOG, page_info_create(), page_info_set(), ro_pageinfo_window::pgi, ro_corewindow_init(), ro_pageinfo_draw(), ro_pageinfo_key(), ro_pageinfo_mouse(), ro_warn_user(), and ro_corewindow::wh.

Referenced by ro_gui_pageinfo_present().

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ro_pageinfo_key()

static nserror ro_pageinfo_key ( struct ro_corewindow *  ro_cw, uint32_t  nskey  )

static

callback for keypress on ro coookie window

Parameters

ro_cw	The ro core window structure.
nskey	The netsurf key code.

Returns

NSERROR_OK if key processed, NSERROR_NOT_IMPLEMENTED if key not processed otherwise apropriate error code

Definition at line 100 of file pageinfo.c.

References NSERROR_NOT_IMPLEMENTED, NSERROR_OK, page_info_keypress(), and ro_pageinfo_window::pgi.

Referenced by ro_pageinfo_init().

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ro_pageinfo_mouse()

static nserror ro_pageinfo_mouse ( struct ro_corewindow *  ro_cw, browser_mouse_state  mouse_state, int  x, int  y  )

static

callback for mouse event on ro page info window

Parameters

ro_cw	The ro core window structure.
mouse_state	mouse state
x	location of event
y	location of event

Returns

NSERROR_OK on sucess otherwise apropriate error code.

Definition at line 123 of file pageinfo.c.

References BROWSER_MOUSE_LEAVE, NSERROR_OK, page_info_mouse_action(), ro_pageinfo_window::pgi, ro_gui_dialog_close(), and ro_corewindow::wh.

Referenced by ro_pageinfo_init().

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ro_pageinfo_open()

static nserror ro_pageinfo_open ( struct ro_pageinfo_window *  lhw, wimp_w  parent  )

static

open RISC OS page info window at the correct size

Definition at line 219 of file pageinfo.c.

References ro_pageinfo_window::core, height, NSERROR_NOMEM, NSERROR_OK, NSLOG, page_info_get_size(), parent, ro_pageinfo_window::pgi, PTR_WIMP_OPEN, ro_gui_dialog_open_persistent(), ro_warn_user(), ro_corewindow::wh, and width.

Referenced by ro_gui_pageinfo_present().

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Variable Documentation

dialog_pageinfo_template

wimp_window* dialog_pageinfo_template

static

riscos template for pageinfo window

Definition at line 54 of file pageinfo.c.

Referenced by ro_gui_pageinfo_initialise(), and ro_pageinfo_init().

pageinfo_window

struct ro_pageinfo_window* pageinfo_window = NULL

static

page info window is a singleton

Definition at line 51 of file pageinfo.c.

Referenced by ro_gui_pageinfo_finalise(), and ro_gui_pageinfo_present().