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142 lines
6.2 KiB
C
142 lines
6.2 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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g-html-view.h -- html views.
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Created: Chris Toshok <toshok@hungry.com>, 9-Apr-98.
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*/
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#ifndef _moz_html_view_h
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#define _moz_html_view_h
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#include "g-view.h"
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/* Platform-specific part of a compositor drawable, which consists of
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a drawing target, an XY offset and a clipping region. */
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typedef struct fe_Drawable
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{
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GdkDrawable *drawable; /* gdk drawable */
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int drawable_serial_num; /* Serial number for offscreen pixmap */
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int32 x_origin;
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int32 y_origin;
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FE_Region clip_region;
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} fe_Drawable;
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struct _MozHTMLView {
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/* our superclass */
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MozView _view;
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GdkGC *gc;
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fe_Drawable *drawable;
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GtkObject *vadj, *hadj;
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int32 doc_width, doc_height;
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int32 doc_x, doc_y;
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int32 sw_width, sw_height;
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GtkWidget *scrolled_window;
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int s_width, s_height, s_depth;
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};
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extern void moz_html_view_init(MozHTMLView *view, MozFrame *parent_frame, MWContext *context);
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extern void moz_html_view_deinit(MozHTMLView *view);
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extern MozHTMLView* moz_html_view_create(MozFrame *parent_frame, MWContext *context);
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extern void moz_html_view_finished_layout(MozHTMLView *view);
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extern void moz_html_view_layout_new_document(MozHTMLView *view,
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URL_Struct *url,
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int32 *iWidth,
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int32 *iHeight,
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int32 *mWidth,
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int32 *mHeight);
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extern void moz_html_view_erase_background(MozHTMLView *view,
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int32 x, int32 y,
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uint32 width, uint32 height,
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LO_Color *bg);
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extern int moz_html_view_get_text_info(MozHTMLView *view,
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LO_TextStruct *text,
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LO_TextInfo *info);
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extern void moz_html_view_set_doc_dimension(MozHTMLView *view,
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int32 iWidth,
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int32 iHeight);
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extern void moz_html_view_set_doc_position(MozHTMLView *view,
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int32 iX,
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int32 iY);
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extern void moz_html_view_display_text(MozHTMLView *view,
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LO_TextStruct *text,
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XP_Bool need_bg);
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extern void moz_html_view_display_hr(MozHTMLView *view,
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LO_HorizRuleStruct *hr);
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extern void moz_html_view_display_bullet(MozHTMLView *view,
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LO_BulletStruct *bullet);
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extern void moz_html_view_display_cell(MozHTMLView *view,
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LO_CellStruct *cell);
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extern void moz_html_view_display_table(MozHTMLView *view,
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LO_TableStruct *table);
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extern void moz_html_view_refresh_rect(MozHTMLView *view,
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int32 x,
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int32 y,
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int32 width,
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int32 height);
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extern XP_Bool moz_html_view_add_image_callbacks(MozHTMLView *view);
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extern CL_Compositor *moz_html_view_create_compositor(MozHTMLView* view);
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extern void moz_html_set_drawable(MozHTMLView *view,
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CL_Drawable *drawable);
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extern void moz_html_view_set_background_color(MozHTMLView *view,
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uint8 red, uint8 green, uint8 blue);
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extern void moz_html_view_get_form_element_info(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_get_form_element_value(MozHTMLView *view,
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LO_FormElementStruct *form_element,
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XP_Bool hide);
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extern void moz_html_view_reset_form_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_set_form_element_toggle(MozHTMLView *view,
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LO_FormElementStruct *form_element,
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XP_Bool toggle);
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extern void moz_html_view_free_form_element(MozHTMLView *view,
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LO_FormElementData *form_data);
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extern void moz_html_view_blur_input_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_focus_input_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_select_input_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_click_input_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_change_input_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_submit_input_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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extern void moz_html_view_display_form_element(MozHTMLView *view,
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LO_FormElementStruct *form_element);
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#endif /*_moz_html_view_h */
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