pdf::PluginViewImpl Class Reference

Implement all interfaces of view object. If view object provider does not want to support optional interface, it may remove the interface from parent class list. More...

#include <view_impl.h>

Inheritance diagram for pdf::PluginViewImpl:

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Collaboration diagram for pdf::PluginViewImpl:

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Public Member Functions
	PluginViewImpl (PluginDocImpl *doc)
	~PluginViewImpl (void)
Data Fields
utils::Signal< PluginViewImpl * >	release_signal

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Detailed Description

Implement all interfaces of view object. If view object provider does not want to support optional interface, it may remove the interface from parent class list.

Definition at line 48 of file pdf/plugin_impl/view_impl.h.

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Constructor & Destructor Documentation

pdf::PluginViewImpl::PluginViewImpl

(

PluginDocImpl *

doc

)

[explicit]

Definition at line 38 of file pdf/plugin_impl/view_impl.cpp.

References IPluginEventBroadcaster::add_event_receiver, utils::ObjectTable< T >::add_interface(), pdf::Signal< R, A1, A2, A3, A4, A5 >::add_slot(), IPluginRender::create_render_settings, IPluginView::get_anchor_by_page, IPluginView::get_cover_page, IPluginFont::get_font_family, IPluginFont::get_font_size, IPluginView::get_next_page, IPluginView::get_number_of_pages, IPluginRender::get_original_rotation, IPluginRender::get_original_size, IPluginRender::get_page_content_area, IPluginView::get_page_name, IPluginView::get_page_number, IPluginView::get_physical_page_start, IPluginView::get_prev_page, IPluginView::get_rendered_page_start, _IPluginUnknown::query_interface, _IPluginUnknown::release, IPluginEventBroadcaster::remove_event_receiver, IPluginRender::render, IPluginViewSettings::set_color_depth, IPluginViewSettings::set_display_size, IPluginViewSettings::set_DPI, IPluginFont::set_font_family, IPluginFont::set_font_size, IPluginRender::set_memory_limit, and pdf::PDFController::sig_page_ready.

: document(doc)
, render_settings()
, render_results()
, listeners()
, renderer(doc->get_renderer())
{
    assert(document);

    // IPluginUnknown
    query_interface = query_interface_impl;
    release         = release_impl;

    // IPluginView
    get_page_number         = get_page_number_impl;
    get_page_name           = get_page_name_impl;
    get_rendered_page_start = get_rendered_page_start_impl;
    get_physical_page_start = get_physical_page_start_impl;
    get_number_of_pages     = get_number_of_pages_impl;
    get_anchor_by_page      = get_anchor_by_page_impl;
    get_prev_page           = get_prev_page_impl;
    get_next_page           = get_next_page_impl;
    get_cover_page          = get_cover_page_impl;

    // IPluginViewSettings
    set_display_size    = set_display_size_impl;
    set_DPI             = set_DPI_impl;
    set_color_depth     = set_color_depth_impl;

    // IPluginRender
    render                  = render_impl;
    create_render_settings  = create_render_settings_impl;
    set_memory_limit        = set_memory_limit_impl;
    get_original_size       = get_original_size_impl;
    get_page_content_area   = get_page_content_area_impl;
    get_original_rotation   = get_original_rotation_impl;

    // IPluginFont
    get_font_size   = get_font_size_impl;
    set_font_size   = set_font_size_impl;
    get_font_family = get_font_family_impl;
    set_font_family = set_font_family_impl;

    // IPluginEventBroadcaster
    add_event_receiver      = add_event_receiver_impl;
    remove_event_receiver   = remove_event_receiver_impl;

    g_instances_table.add_interface<IPluginUnknown>(this);
    g_instances_table.add_interface<IPluginView>(this);
    g_instances_table.add_interface<IPluginViewSettings>(this);
    g_instances_table.add_interface<IPluginRender>(this);
    g_instances_table.add_interface<IPluginEventBroadcaster>(this);

    // add the slots of handling render results onto the document
    document->doc_ctrl.sig_page_ready.add_slot(this
        , &PluginViewImpl::handle_page_ready);

}

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pdf::PluginViewImpl::~PluginViewImpl

(

void

)

Definition at line 97 of file pdf/plugin_impl/view_impl.cpp.

References utils::ObjectTable< T >::remove(), pdf::Signal< R, A1, A2, A3, A4, A5 >::remove_slot(), and pdf::PDFController::sig_page_ready.

{
    document->doc_ctrl.sig_page_ready.remove_slot(this
        , &PluginViewImpl::handle_page_ready);

    g_instances_table.remove(this);
}

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Field Documentation

utils::Signal<PluginViewImpl *> pdf::PluginViewImpl::release_signal

Definition at line 61 of file pdf/plugin_impl/view_impl.h.

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The documentation for this class was generated from the following files:

• pdf/plugin_impl/view_impl.h
• pdf/plugin_impl/view_impl.cpp