ev-document-model.c File Reference

#include "config.h"
#include "ev-document-model.h"
#include "ev-view-type-builtins.h"
#include "ev-view-marshal.h"

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Data Structures
struct	_EvDocumentModel
struct	_EvDocumentModelClass

Macros
#define	DEFAULT_MIN_SCALE   0.25
#define	DEFAULT_MAX_SCALE   5.0

Enumerations
enum	{   PROP_0, PROP_DOCUMENT, PROP_PAGE, PROP_ROTATION,   PROP_INVERTED_COLORS, PROP_SCALE, PROP_SIZING_MODE, PROP_CONTINUOUS,   PROP_DUAL_PAGE, PROP_DUAL_PAGE_ODD_LEFT, PROP_FULLSCREEN, PROP_MIN_SCALE,   PROP_MAX_SCALE, PROP_PAGE_LAYOUT }
enum	{ PAGE_CHANGED, N_SIGNALS }

Functions
static void	ev_document_model_finalize (GObject *object)
static void	ev_document_model_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
static void	ev_document_model_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
static void	ev_document_model_class_init (EvDocumentModelClass *klass)
static void	ev_document_model_init (EvDocumentModel *model)
EvDocumentModel *	ev_document_model_new (void)
EvDocumentModel *	ev_document_model_new_with_document (EvDocument *document)
void	ev_document_model_set_document (EvDocumentModel *model, EvDocument *document)
EvDocument *	ev_document_model_get_document (EvDocumentModel *model)
void	ev_document_model_set_page (EvDocumentModel *model, gint page)
void	ev_document_model_set_page_by_label (EvDocumentModel *model, const gchar *page_label)
gint	ev_document_model_get_page (EvDocumentModel *model)
void	ev_document_model_set_scale (EvDocumentModel *model, gdouble scale)
gdouble	ev_document_model_get_scale (EvDocumentModel *model)
void	ev_document_model_set_max_scale (EvDocumentModel *model, gdouble max_scale)
gdouble	ev_document_model_get_max_scale (EvDocumentModel *model)
void	ev_document_model_set_min_scale (EvDocumentModel *model, gdouble min_scale)
gdouble	ev_document_model_get_min_scale (EvDocumentModel *model)
void	ev_document_model_set_sizing_mode (EvDocumentModel *model, EvSizingMode mode)
EvSizingMode	ev_document_model_get_sizing_mode (EvDocumentModel *model)
static void	_ev_document_model_set_dual_page_internal (EvDocumentModel *model, gboolean dual_page)
void	ev_document_model_set_page_layout (EvDocumentModel *model, EvPageLayout layout)
EvPageLayout	ev_document_model_get_page_layout (EvDocumentModel *model)
void	ev_document_model_set_rotation (EvDocumentModel *model, gint rotation)
gint	ev_document_model_get_rotation (EvDocumentModel *model)
void	ev_document_model_set_inverted_colors (EvDocumentModel *model, gboolean inverted_colors)
gboolean	ev_document_model_get_inverted_colors (EvDocumentModel *model)
void	ev_document_model_set_continuous (EvDocumentModel *model, gboolean continuous)
gboolean	ev_document_model_get_continuous (EvDocumentModel *model)
void	ev_document_model_set_dual_page (EvDocumentModel *model, gboolean dual_page)
gboolean	ev_document_model_get_dual_page (EvDocumentModel *model)
void	ev_document_model_set_dual_page_odd_pages_left (EvDocumentModel *model, gboolean odd_left)
gboolean	ev_document_model_get_dual_page_odd_pages_left (EvDocumentModel *model)
void	ev_document_model_set_fullscreen (EvDocumentModel *model, gboolean fullscreen)
gboolean	ev_document_model_get_fullscreen (EvDocumentModel *model)

Variables
static guint	signals [N_SIGNALS] = { 0 }

Macro Definition Documentation

#define DEFAULT_MAX_SCALE   5.0

Definition at line 87 of file ev-document-model.c.

#define DEFAULT_MIN_SCALE   0.25

Definition at line 86 of file ev-document-model.c.

Enumeration Type Documentation

anonymous enum

Enumerator
PROP_0
PROP_DOCUMENT
PROP_PAGE
PROP_ROTATION
PROP_INVERTED_COLORS
PROP_SCALE
PROP_SIZING_MODE
PROP_CONTINUOUS
PROP_DUAL_PAGE
PROP_DUAL_PAGE_ODD_LEFT
PROP_FULLSCREEN
PROP_MIN_SCALE
PROP_MAX_SCALE
PROP_PAGE_LAYOUT

Definition at line 59 of file ev-document-model.c.

     {
    PROP_0,
    PROP_DOCUMENT,
    PROP_PAGE,
    PROP_ROTATION,
    PROP_INVERTED_COLORS,
    PROP_SCALE,
    PROP_SIZING_MODE,
    PROP_CONTINUOUS,
    PROP_DUAL_PAGE,
    PROP_DUAL_PAGE_ODD_LEFT,
    PROP_FULLSCREEN,
    PROP_MIN_SCALE,
    PROP_MAX_SCALE,
    PROP_PAGE_LAYOUT
};

anonymous enum

Enumerator
PAGE_CHANGED
N_SIGNALS

Definition at line 76 of file ev-document-model.c.

{
    PAGE_CHANGED,
    N_SIGNALS
};

Function Documentation

static void _ev_document_model_set_dual_page_internal ( EvDocumentModel *  model, gboolean  dual_page  )

static

Definition at line 540 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    dual_page = dual_page != FALSE;

    if (dual_page == model->dual_page)
        return;

    model->dual_page = dual_page;

    g_object_notify (G_OBJECT (model), "dual-page");
}

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static void ev_document_model_class_init ( EvDocumentModelClass *  klass)

static

Definition at line 209 of file ev-document-model.c.

{
    GObjectClass *g_object_class = G_OBJECT_CLASS (klass);

    g_object_class->get_property = ev_document_model_get_property;
    g_object_class->set_property = ev_document_model_set_property;
    g_object_class->finalize = ev_document_model_finalize;

    /* Properties */
    g_object_class_install_property (g_object_class,
                     PROP_DOCUMENT,
                     g_param_spec_object ("document",
                                  "Document",
                                  "The current document",
                                  EV_TYPE_DOCUMENT,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_PAGE,
                     g_param_spec_int ("page",
                               "Page",
                               "Current page",
                               -1, G_MAXINT, -1,
                               G_PARAM_READWRITE |
                                                           G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_ROTATION,
                     g_param_spec_int ("rotation",
                               "Rotation",
                               "Current rotation angle",
                               0, 360, 0,
                               G_PARAM_READWRITE |
                                                           G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_INVERTED_COLORS,
                     g_param_spec_boolean ("inverted-colors",
                                   "Inverted Colors",
                                   "Whether document is displayed with inverted colors",
                                   FALSE,
                                   G_PARAM_READWRITE |
                                                               G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_SCALE,
                     g_param_spec_double ("scale",
                                  "Scale",
                                  "Current scale factor",
                                  0., G_MAXDOUBLE, 1.,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_SCALE,
                     g_param_spec_double ("min-scale",
                                  "Minimum Scale",
                                  "Minium scale factor",
                                  0., G_MAXDOUBLE, DEFAULT_MIN_SCALE,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_SCALE,
                     g_param_spec_double ("max-scale",
                                  "Maximum Scale",
                                  "Maximum scale factor",
                                  0., G_MAXDOUBLE, DEFAULT_MAX_SCALE,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_SIZING_MODE,
                     g_param_spec_enum ("sizing-mode",
                                "Sizing Mode",
                                "Current sizing mode",
                                EV_TYPE_SIZING_MODE,
                                EV_SIZING_FIT_WIDTH,
                                G_PARAM_READWRITE |
                                                            G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_PAGE_LAYOUT,
                     g_param_spec_enum ("page-layout",
                                "Page Layout",
                                "Current page layout",
                                EV_TYPE_PAGE_LAYOUT,
                                EV_PAGE_LAYOUT_SINGLE,
                                G_PARAM_READWRITE |
                                G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_CONTINUOUS,
                     g_param_spec_boolean ("continuous",
                                   "Continuous",
                                   "Whether document is displayed in continuous mode",
                                   TRUE,
                                   G_PARAM_READWRITE |
                                                               G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_DUAL_PAGE,
                     g_param_spec_boolean ("dual-page",
                                   "Dual Page",
                                   "Whether document is displayed in dual page mode",
                                   FALSE,
                                   G_PARAM_READWRITE |
                                                               G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_DUAL_PAGE_ODD_LEFT,
                     g_param_spec_boolean ("dual-odd-left",
                                   "Odd Pages Left",
                                   "Whether odd pages are displayed on left side in dual mode",
                                   FALSE,
                                   G_PARAM_READWRITE |
                                                               G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (g_object_class,
                     PROP_FULLSCREEN,
                     g_param_spec_boolean ("fullscreen",
                                   "Fullscreen",
                                   "Whether document is displayed in fullscreen mode",
                                   FALSE,
                                   G_PARAM_READWRITE |
                                                               G_PARAM_STATIC_STRINGS));

    /* Signals */
    signals [PAGE_CHANGED] =
        g_signal_new ("page-changed",
                  EV_TYPE_DOCUMENT_MODEL,
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (EvDocumentModelClass, page_changed),
                  NULL, NULL,
                  ev_view_marshal_VOID__INT_INT,
                  G_TYPE_NONE, 2,
                  G_TYPE_INT, G_TYPE_INT);
}

static void ev_document_model_finalize ( GObject *  object)

static

Definition at line 90 of file ev-document-model.c.

{
    EvDocumentModel *model = EV_DOCUMENT_MODEL (object);

    if (model->document) {
        g_object_unref (model->document);
        model->document = NULL;
    }

    G_OBJECT_CLASS (ev_document_model_parent_class)->finalize (object);
}

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gboolean ev_document_model_get_continuous

(

EvDocumentModel *

model)

Definition at line 663 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), TRUE);

    return model->continuous;
}

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EvDocument* ev_document_model_get_document

(

EvDocumentModel *

model)

ev_document_model_get_document: : a EvDocumentModel

Returns the EvDocument referenced by the model.

Returns: (transfer none): a EvDocument

Definition at line 393 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), NULL);

    return model->document;
}

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gboolean ev_document_model_get_dual_page

(

EvDocumentModel *

model)

ev_document_model_get_dual_page: : a EvDocumentModel

Returns: whether the document model's page layout is set to EV_PAGE_LAYOUT_DUAL.

Deprecated: 3.8: Use ev_document_model_get_page_layout() instead

Definition at line 702 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), FALSE);

    return model->dual_page;
}

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gboolean ev_document_model_get_dual_page_odd_pages_left

(

EvDocumentModel *

model)

Definition at line 726 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), FALSE);

    return model->dual_page_odd_left;
}

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gboolean ev_document_model_get_fullscreen

(

EvDocumentModel *

model)

Definition at line 750 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), FALSE);

    return model->fullscreen;
}

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gboolean ev_document_model_get_inverted_colors

(

EvDocumentModel *

model)

Definition at line 639 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), FALSE);

    return model->inverted_colors;
}

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gdouble ev_document_model_get_max_scale

(

EvDocumentModel *

model)

Definition at line 485 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), 1.0);

    return model->max_scale;
}

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gdouble ev_document_model_get_min_scale

(

EvDocumentModel *

model)

Definition at line 510 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), 0.);

    return model->min_scale;
}

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gint ev_document_model_get_page

(

EvDocumentModel *

model)

Definition at line 434 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), -1);

    return model->page;
}

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EvPageLayout ev_document_model_get_page_layout

(

EvDocumentModel *

model)

ev_document_model_get_page_layout: : a EvDocumentModel

Returns: the document model's page layout

Since: 3.8

Definition at line 590 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), EV_PAGE_LAYOUT_SINGLE);

    return model->page_layout;
}

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static void ev_document_model_get_property ( GObject *  object, guint  prop_id, GValue *  value, GParamSpec *  pspec  )

static

Definition at line 156 of file ev-document-model.c.

{
    EvDocumentModel *model = EV_DOCUMENT_MODEL (object);

    switch (prop_id) {
    case PROP_DOCUMENT:
        g_value_set_object (value, model->document);
        break;
    case PROP_PAGE:
        g_value_set_int (value, model->page);
        break;
    case PROP_ROTATION:
        g_value_set_int (value, model->rotation);
        break;
    case PROP_INVERTED_COLORS:
        g_value_set_boolean (value, model->inverted_colors);
        break;
    case PROP_SCALE:
        g_value_set_double (value, model->scale);
        break;
    case PROP_MIN_SCALE:
        g_value_set_double (value, model->min_scale);
        break;
    case PROP_MAX_SCALE:
        g_value_set_double (value, model->max_scale);
        break;
    case PROP_SIZING_MODE:
        g_value_set_enum (value, model->sizing_mode);
        break;
    case PROP_CONTINUOUS:
        g_value_set_boolean (value, ev_document_model_get_continuous (model));
        break;
    case PROP_PAGE_LAYOUT:
        g_value_set_enum (value, model->page_layout);
        break;
    case PROP_DUAL_PAGE:
        g_value_set_boolean (value, ev_document_model_get_dual_page (model));
        break;
    case PROP_DUAL_PAGE_ODD_LEFT:
        g_value_set_boolean (value, ev_document_model_get_dual_page_odd_pages_left (model));
        break;
    case PROP_FULLSCREEN:
        g_value_set_boolean (value, ev_document_model_get_fullscreen (model));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
    }
}

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gint ev_document_model_get_rotation

(

EvDocumentModel *

model)

Definition at line 617 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), 0);

    return model->rotation;
}

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gdouble ev_document_model_get_scale

(

EvDocumentModel *

model)

Definition at line 460 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), 1.0);

    return model->scale;
}

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EvSizingMode ev_document_model_get_sizing_mode

(

EvDocumentModel *

model)

Definition at line 532 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), EV_SIZING_FIT_WIDTH);

    return model->sizing_mode;
}

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static void ev_document_model_init ( EvDocumentModel *  model)

static

Definition at line 338 of file ev-document-model.c.

{
    model->page = -1;
    model->scale = 1.;
    model->sizing_mode = EV_SIZING_FIT_WIDTH;
    model->continuous = TRUE;
    model->inverted_colors = FALSE;
    model->min_scale = DEFAULT_MIN_SCALE;
    model->max_scale = DEFAULT_MAX_SCALE;
}

EvDocumentModel* ev_document_model_new

(

void

)

Definition at line 350 of file ev-document-model.c.

{
    return g_object_new (EV_TYPE_DOCUMENT_MODEL, NULL);
}

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EvDocumentModel* ev_document_model_new_with_document

(

EvDocument *

document)

Definition at line 356 of file ev-document-model.c.

{
    g_return_val_if_fail (EV_IS_DOCUMENT (document), NULL);

    return g_object_new (EV_TYPE_DOCUMENT_MODEL, "document", document, NULL);
}

void ev_document_model_set_continuous	(	EvDocumentModel *	model,
		gboolean	continuous
	)

Definition at line 647 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    continuous = continuous != FALSE;

    if (continuous == model->continuous)
        return;

    model->continuous = continuous;

    g_object_notify (G_OBJECT (model), "continuous");
}

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void ev_document_model_set_document	(	EvDocumentModel *	model,
		EvDocument *	document
	)

Definition at line 364 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));
    g_return_if_fail (EV_IS_DOCUMENT (document));

    if (document == model->document)
        return;

    if (model->document)
        g_object_unref (model->document);
    model->document = g_object_ref (document);

    model->n_pages = ev_document_get_n_pages (document);
    ev_document_model_set_page (model, CLAMP (model->page, 0,
                          model->n_pages - 1));

    g_object_notify (G_OBJECT (model), "document");
}

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void ev_document_model_set_dual_page	(	EvDocumentModel *	model,
		gboolean	dual_page
	)

ev_document_model_set_dual_page: : a EvDocumentModel : whether to enable dual page mode

Sets the document model's page layout to EV_PAGE_LAYOUT_SINGLE or EV_PAGE_LAYOUT_DUAL.

Deprecated: 3.8: Use ev_document_model_set_page_layout() instead

Definition at line 681 of file ev-document-model.c.

{
    EvPageLayout layout;

    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    layout = dual_page ? EV_PAGE_LAYOUT_DUAL : EV_PAGE_LAYOUT_SINGLE;
    ev_document_model_set_page_layout (model, layout);
}

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void ev_document_model_set_dual_page_odd_pages_left	(	EvDocumentModel *	model,
		gboolean	odd_left
	)

Definition at line 710 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    odd_left = odd_left != FALSE;

    if (odd_left == model->dual_page_odd_left)
        return;

    model->dual_page_odd_left = odd_left;

    g_object_notify (G_OBJECT (model), "dual-odd-left");
}

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void ev_document_model_set_fullscreen	(	EvDocumentModel *	model,
		gboolean	fullscreen
	)

Definition at line 734 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    fullscreen = fullscreen != FALSE;

    if (fullscreen == model->fullscreen)
        return;

    model->fullscreen = fullscreen;

    g_object_notify (G_OBJECT (model), "fullscreen");
}

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void ev_document_model_set_inverted_colors	(	EvDocumentModel *	model,
		gboolean	inverted_colors
	)

Definition at line 625 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (inverted_colors == model->inverted_colors)
        return;

    model->inverted_colors = inverted_colors;

    g_object_notify (G_OBJECT (model), "inverted-colors");
}

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void ev_document_model_set_max_scale	(	EvDocumentModel *	model,
		gdouble	max_scale
	)

Definition at line 468 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (max_scale == model->max_scale)
        return;

    model->max_scale = max_scale;

    if (model->scale > max_scale)
        ev_document_model_set_scale (model, max_scale);

    g_object_notify (G_OBJECT (model), "max-scale");
}

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void ev_document_model_set_min_scale	(	EvDocumentModel *	model,
		gdouble	min_scale
	)

Definition at line 493 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (min_scale == model->min_scale)
        return;

    model->min_scale = min_scale;

    if (model->scale < min_scale)
        ev_document_model_set_scale (model, min_scale);

    g_object_notify (G_OBJECT (model), "min-scale");
}

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void ev_document_model_set_page	(	EvDocumentModel *	model,
		gint	page
	)

Definition at line 401 of file ev-document-model.c.

{
    gint old_page;

    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (model->page == page)
        return;
    if (page < 0 || (model->document && page >= model->n_pages))
        return;

    old_page = model->page;
    model->page = page;
    g_signal_emit (model, signals[PAGE_CHANGED], 0, old_page, page);

    g_object_notify (G_OBJECT (model), "page");
}

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void ev_document_model_set_page_by_label	(	EvDocumentModel *	model,
		const gchar *	page_label
	)

Definition at line 421 of file ev-document-model.c.

{
    gint page;

    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));
    g_return_if_fail (model->document != NULL);

    if (ev_document_find_page_by_label (model->document, page_label, &page))
        ev_document_model_set_page (model, page);
}

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void ev_document_model_set_page_layout	(	EvDocumentModel *	model,
		EvPageLayout	layout
	)

ev_document_model_set_page_layout: : a EvDocumentModel : a EvPageLayout

Sets the document model's page layout to .

Since: 3.8

Definition at line 565 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (layout == model->page_layout)
        return;

    model->page_layout = layout;

    g_object_notify (G_OBJECT (model), "page-layout");

    /* set deprecated property as well */
    _ev_document_model_set_dual_page_internal (model, layout == EV_PAGE_LAYOUT_DUAL);
}

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static void ev_document_model_set_property ( GObject *  object, guint  prop_id, const GValue *  value, GParamSpec *  pspec  )

static

Definition at line 103 of file ev-document-model.c.

{
    EvDocumentModel *model = EV_DOCUMENT_MODEL (object);

    switch (prop_id) {
    case PROP_DOCUMENT:
        ev_document_model_set_document (model, (EvDocument *)g_value_get_object (value));
        break;
    case PROP_PAGE:
        ev_document_model_set_page (model, g_value_get_int (value));
        break;
    case PROP_ROTATION:
        ev_document_model_set_rotation (model, g_value_get_int (value));
        break;
    case PROP_INVERTED_COLORS:
        ev_document_model_set_inverted_colors (model, g_value_get_boolean (value));
        break;
    case PROP_SCALE:
        ev_document_model_set_scale (model, g_value_get_double (value));
        break;
    case PROP_MIN_SCALE:
        ev_document_model_set_min_scale (model, g_value_get_double (value));
        break;
    case PROP_MAX_SCALE:
        ev_document_model_set_max_scale (model, g_value_get_double (value));
        break;
    case PROP_SIZING_MODE:
        ev_document_model_set_sizing_mode (model, g_value_get_enum (value));
        break;
    case PROP_CONTINUOUS:
        ev_document_model_set_continuous (model, g_value_get_boolean (value));
        break;
    case PROP_PAGE_LAYOUT:
        ev_document_model_set_page_layout (model, g_value_get_enum (value));
        break;
    case PROP_DUAL_PAGE:
        ev_document_model_set_dual_page (model, g_value_get_boolean (value));
        break;
    case PROP_DUAL_PAGE_ODD_LEFT:
        ev_document_model_set_dual_page_odd_pages_left (model, g_value_get_boolean (value));
        break;
    case PROP_FULLSCREEN:
        ev_document_model_set_fullscreen (model, g_value_get_boolean (value));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
    }
}

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void ev_document_model_set_rotation	(	EvDocumentModel *	model,
		gint	rotation
	)

Definition at line 598 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (rotation >= 360)
        rotation -= 360;
    else if (rotation < 0)
        rotation += 360;

    if (rotation == model->rotation)
        return;

    model->rotation = rotation;

    g_object_notify (G_OBJECT (model), "rotation");
}

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void ev_document_model_set_scale	(	EvDocumentModel *	model,
		gdouble	scale
	)

Definition at line 442 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    scale = CLAMP (scale,
               model->sizing_mode == EV_SIZING_FREE ?
               model->min_scale : 0, model->max_scale);

    if (scale == model->scale)
        return;

    model->scale = scale;

    g_object_notify (G_OBJECT (model), "scale");
}

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void ev_document_model_set_sizing_mode	(	EvDocumentModel *	model,
		EvSizingMode	mode
	)

Definition at line 518 of file ev-document-model.c.

{
    g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));

    if (mode == model->sizing_mode)
        return;

    model->sizing_mode = mode;

    g_object_notify (G_OBJECT (model), "sizing-mode");
}

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Variable Documentation

guint signals[N_SIGNALS] = { 0 }

static

Definition at line 82 of file ev-document-model.c.