local_history.c File Reference

Implementation of framebuffer local history manager. More...

#include <stdint.h>
#include <stdbool.h>
#include <stdlib.h>
#include <limits.h>
#include <libnsfb.h>
#include <libnsfb_plot.h>
#include <libnsfb_event.h>
#include "utils/log.h"
#include "netsurf/keypress.h"
#include "netsurf/plotters.h"
#include "desktop/local_history.h"
#include "framebuffer/gui.h"
#include "framebuffer/fbtk.h"
#include "framebuffer/framebuffer.h"
#include "framebuffer/corewindow.h"
#include "framebuffer/local_history.h"

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Data Structures
struct	fb_local_history_window

Functions
static nserror	fb_local_history_mouse (struct fb_corewindow *fb_cw, browser_mouse_state mouse_state, int x, int y)
	callback for mouse action on local history window More...
static nserror	fb_local_history_key (struct fb_corewindow *fb_cw, uint32_t nskey)
	callback for keypress on local history window More...
static nserror	fb_local_history_draw (struct fb_corewindow *fb_cw, struct rect *r)
	callback on draw event for local history window More...
static nserror	fb_local_history_init (fbtk_widget_t *parent, struct browser_window *bw, struct fb_local_history_window **win_out)
	Creates the window for the local history view. More...
nserror	fb_local_history_present (fbtk_widget_t *parent, struct browser_window *bw)
	make the local history window visible. More...
nserror	fb_local_history_hide (void)
	hide the local history window from being visible. More...
nserror	fb_local_history_destroy (void)
	Destroys the local history window and performs any other necessary cleanup actions. More...

Variables
static struct fb_local_history_window *	local_history_window = NULL

Detailed Description

Implementation of framebuffer local history manager.

Definition in file local_history.c.

Function Documentation

fb_local_history_destroy()

nserror fb_local_history_destroy

(

void

)

Destroys the local history window and performs any other necessary cleanup actions.

Definition at line 230 of file local_history.c.

References fb_local_history_window::core, fb_corewindow_fini(), local_history_fini(), local_history_window, NSERROR_OK, and fb_local_history_window::session.

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fb_local_history_draw()

static nserror fb_local_history_draw ( struct fb_corewindow *  fb_cw, struct rect *  r  )

static

callback on draw event for local history window

Parameters

fb_cw	The fb core window structure.
r	The rectangle of the window that needs updating.

Returns

NSERROR_OK on success otherwise apropriate error code

Definition at line 110 of file local_history.c.

References fb_plotters, redraw_context::interactive, local_history_redraw(), NSERROR_OK, and fb_local_history_window::session.

Referenced by fb_local_history_init().

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fb_local_history_hide()

nserror fb_local_history_hide

(

void

)

hide the local history window from being visible.

Returns

NSERROR_OK on success else appropriate error code on faliure.

Definition at line 215 of file local_history.c.

References fb_local_history_window::core, fbtk_set_mapping(), local_history_set(), local_history_window, NSERROR_OK, fb_local_history_window::session, and fb_corewindow::wnd.

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fb_local_history_init()

static nserror fb_local_history_init ( fbtk_widget_t *  parent, struct browser_window *  bw, struct fb_local_history_window **  win_out  )

static

Creates the window for the local history view.

Returns

NSERROR_OK on success else appropriate error code on faliure.

Definition at line 133 of file local_history.c.

References fb_local_history_window::core, fb_corewindow::draw, fb_corewindow_init(), fb_local_history_draw(), fb_local_history_key(), fb_local_history_mouse(), fb_corewindow::key, local_history_init(), local_history_set(), fb_corewindow::mouse, NSERROR_NOMEM, NSERROR_OK, parent, and fb_local_history_window::session.

Referenced by fb_local_history_present().

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fb_local_history_key()

static nserror fb_local_history_key ( struct fb_corewindow *  fb_cw, uint32_t  nskey  )

static

callback for keypress on local history window

Parameters

fb_cw	The fb core window structure.
nskey	The netsurf key code

Returns

NSERROR_OK on success otherwise apropriate error code

Definition at line 89 of file local_history.c.

References local_history_keypress(), NSERROR_NOT_IMPLEMENTED, NSERROR_OK, and fb_local_history_window::session.

Referenced by fb_local_history_init().

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fb_local_history_mouse()

static nserror fb_local_history_mouse ( struct fb_corewindow *  fb_cw, browser_mouse_state  mouse_state, int  x, int  y  )

static

callback for mouse action on local history window

Parameters

fb_cw	The fb core window structure.
mouse_state	netsurf mouse state on event
x	location of event
y	location of event

Returns

NSERROR_OK on success otherwise apropriate error code

Definition at line 63 of file local_history.c.

References BROWSER_MOUSE_HOVER, fb_local_history_window::core, fbtk_set_mapping(), local_history_mouse_action(), NSERROR_OK, fb_local_history_window::session, and fb_corewindow::wnd.

Referenced by fb_local_history_init().

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fb_local_history_present()

nserror fb_local_history_present	(	fbtk_widget_t *	parent,
		struct browser_window *	bw
	)

make the local history window visible.

Returns

NSERROR_OK on success else appropriate error code on faliure.

Definition at line 178 of file local_history.c.

References fb_local_history_window::core, fb_local_history_init(), fbtk_get_height(), fbtk_get_width(), fbtk_set_mapping(), fbtk_set_zorder(), height, local_history_get_size(), local_history_scroll_to_cursor(), local_history_window, NSERROR_OK, parent, fb_local_history_window::session, width, and fb_corewindow::wnd.

Referenced by fb_localhistory_btn_clik().

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Variable Documentation

local_history_window

struct fb_local_history_window* local_history_window = NULL

static

Definition at line 50 of file local_history.c.

Referenced by fb_local_history_destroy(), fb_local_history_hide(), and fb_local_history_present().