mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-neutrino.git
synced 2025-08-30 00:41:09 +02:00
Thilo Graf
a0d00bb34d
Dimension values for windows below a certain size are often not really
useful, even with regard to different resolutions.
Usage of percent values could be easier to handle.
In the constructor, the argument values für dimesions must be only
between 1 and 100 to achieve this.
TODO: behavior inside parents
Origin commit data
------------------
Commit: 055fef8b58
Author: Thilo Graf <dbt@novatux.de>
Date: 2017-02-25 (Sat, 25 Feb 2017)
447 lines
12 KiB
C++
447 lines
12 KiB
C++
/*
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Based up Neutrino-GUI - Tuxbox-Project
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Copyright (C) 2001 by Steffen Hehn 'McClean'
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Classes for generic GUI-related components.
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Copyright (C) 2012-2016 Thilo Graf 'dbt'
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Copyright (C) 2012, Michael Liebmann 'micha-bbg'
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License: GPL
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <global.h>
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#include <neutrino.h>
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#include "cc_frm_window.h"
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#include <system/debug.h>
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using namespace std;
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/*
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scheme of window object
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+x,y----------------------------------------------------------------+
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|+-----------------------------------------------------------------+|
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||header (ccw_head) ||
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|+---+-------------------------------------------------------+----+||
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||left |body (ccw_body) |right||
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||side | |side ||
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||bar | |bar ||
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|| | | ||
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|| | | ||
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|| | | ||
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|| | | ||
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|| | | ||
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|| | | ||
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|+-----+-----------------------------------------------------+-----+|
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||footer (ccw_footer) ||
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|+-----------------------------------------------------------------+|
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+-------------------------------------------------------------------+
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*/
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//-------------------------------------------------------------------------------------------------------
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//sub class CComponentsWindow inherit from CComponentsForm
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CComponentsWindow::CComponentsWindow(CComponentsForm *parent)
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{
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initVarWindow(0, 0, 800, 600, "", "", parent, CC_SHADOW_OFF, COL_FRAME_PLUS_0, COL_MENUCONTENT_PLUS_0, COL_SHADOW_PLUS_0);
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}
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CComponentsWindow::CComponentsWindow( const int& x_pos, const int& y_pos, const int& w, const int& h,
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neutrino_locale_t locale_caption,
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const string& iconname,
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CComponentsForm *parent,
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int shadow_mode,
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fb_pixel_t color_frame,
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fb_pixel_t color_body,
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fb_pixel_t color_shadow)
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{
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string s_caption = locale_caption != NONEXISTANT_LOCALE ? g_Locale->getText(locale_caption) : "";
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initVarWindow(x_pos, y_pos, w, h, s_caption, iconname, parent, shadow_mode, color_frame, color_body, color_shadow);
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}
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CComponentsWindow::CComponentsWindow( const int& x_pos, const int& y_pos, const int& w, const int& h,
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const string& caption,
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const string& iconname,
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CComponentsForm *parent,
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int shadow_mode,
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fb_pixel_t color_frame,
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fb_pixel_t color_body,
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fb_pixel_t color_shadow)
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{
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initVarWindow(x_pos, y_pos, w, h, caption, iconname, parent, shadow_mode, color_frame, color_body, color_shadow);
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}
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CComponentsWindowMax::CComponentsWindowMax( const string& caption,
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const string& iconname,
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CComponentsForm *parent,
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int shadow_mode,
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fb_pixel_t color_frame,
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fb_pixel_t color_body,
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fb_pixel_t color_shadow)
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:CComponentsWindow(0, 0, 0, 0, caption,
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iconname, parent, shadow_mode, color_frame, color_body, color_shadow){};
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CComponentsWindowMax::CComponentsWindowMax( neutrino_locale_t locale_caption,
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const string& iconname,
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CComponentsForm *parent,
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int shadow_mode,
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fb_pixel_t color_frame,
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fb_pixel_t color_body,
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fb_pixel_t color_shadow)
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:CComponentsWindow(0, 0, 0, 0,
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locale_caption != NONEXISTANT_LOCALE ? g_Locale->getText(locale_caption) : "",
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iconname, parent, shadow_mode, color_frame, color_body, color_shadow){};
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void CComponentsWindow::initVarWindow( const int& x_pos, const int& y_pos, const int& w, const int& h,
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const string& caption,
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const string& iconname,
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CComponentsForm *parent,
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int shadow_mode,
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fb_pixel_t color_frame,
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fb_pixel_t color_body,
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fb_pixel_t color_shadow)
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{
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//CComponentsForm
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cc_item_type = CC_ITEMTYPE_FRM_WINDOW;
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//using current screen settings for default dimensions,
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//do use full screen (from osd-settings) if default values for width/height = 0
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x = x_pos;
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y = y_pos;
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width = w;
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height = h;
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ccw_h_footer = 0; //auto
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initWindowSize();
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initWindowPos();
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ccw_caption = caption;
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ccw_icon_name = iconname;
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dprintf(DEBUG_DEBUG, "[CComponentsWindow] [%s - %d] icon name = %s\n", __func__, __LINE__, ccw_icon_name.c_str());
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paint_bg = false;
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shadow = shadow_mode;
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col_frame = color_frame;
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col_body = color_body;
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col_shadow = color_shadow;
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ccw_head = NULL;
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ccw_left_sidebar= NULL;
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ccw_right_sidebar= NULL;
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ccw_body = NULL;
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ccw_footer = NULL;
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ccw_button_font = g_Font[SNeutrinoSettings::FONT_TYPE_BUTTON_TEXT];
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ccw_buttons = 0; //no header buttons
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ccw_show_footer = true;
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ccw_show_header = true;
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ccw_align_mode = CTextBox::NO_AUTO_LINEBREAK;
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ccw_show_l_sideber = false;
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ccw_show_r_sideber = false;
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ccw_w_sidebar = 40;
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ccw_col_head = COL_MENUHEAD_PLUS_0;
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ccw_col_head_text = COL_MENUHEAD_TEXT;
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ccw_col_footer = COL_MENUFOOT_PLUS_0;
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cc_parent = NULL;
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page_scroll_mode = PG_SCROLL_M_OFF; //permanent disabled here, only in body used!
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initCCWItems();
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initParent(parent);
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}
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void CComponentsWindow::initWindowSize()
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{
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if (cc_parent)
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return;
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if (width > 0 && width <= 100) //percentage conversion TODO: behavior inside parent
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width = frameBuffer->getScreenWidth()*width/100;
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if (width == 0 || (unsigned)width > frameBuffer->getScreenWidth())
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width = frameBuffer->getScreenWidth();
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if (height > 0 && height <= 100) //percentage conversion TODO: behavior inside parent
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height = frameBuffer->getScreenHeight()*height/100;
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if (height == 0 || (unsigned)height > frameBuffer->getScreenHeight())
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height = frameBuffer->getScreenHeight();
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}
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void CComponentsWindow::initWindowPos()
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{
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if (cc_parent)
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return;
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if (x == 0)
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x = frameBuffer->getScreenX();
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if (y == 0)
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y = frameBuffer->getScreenY();
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}
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void CComponentsWindow::setWindowCaption(neutrino_locale_t locale_text, const int& align_mode)
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{
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ccw_caption = g_Locale->getText(locale_text);
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ccw_align_mode = align_mode;
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}
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void CComponentsWindow::initHeader()
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{
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if (ccw_head == NULL)
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ccw_head = new CComponentsHeader();
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//add of header item happens initCCWItems()
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//set header properties //TODO: assigned properties with internal header objekt have no effect!
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if (ccw_head){
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ccw_head->setWidth(width-2*fr_thickness);
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ccw_head->setPos(0, 0);
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ccw_head->setIcon(ccw_icon_name);
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ccw_head->setCaption(ccw_caption, ccw_align_mode, ccw_col_head_text);
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ccw_head->setContextButton(ccw_buttons);
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ccw_head->setCorner(corner_rad, CORNER_TOP);
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ccw_head->setColorBody(ccw_col_head);
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}
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}
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void CComponentsWindow::initFooter()
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{
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if (ccw_footer== NULL)
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ccw_footer= new CComponentsFooter();
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//add of footer item happens initCCWItems()
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//set footer properties
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if (ccw_footer){
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if (ccw_h_footer)
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ccw_footer->setHeight(ccw_h_footer);
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ccw_footer->setPos(0, cc_yr + height - ccw_footer->getHeight()- fr_thickness);
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ccw_footer->setWidth(width-2*fr_thickness);
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ccw_footer->enableShadow(false/*shadow*/);
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ccw_footer->setCorner(corner_rad-fr_thickness, CORNER_BOTTOM);
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ccw_footer->setButtonFont(ccw_button_font);
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ccw_footer->setColorBody(ccw_col_footer);
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ccw_footer->doPaintBg(true);
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}
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}
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void CComponentsWindow::initLeftSideBar()
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{
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if (ccw_left_sidebar== NULL)
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ccw_left_sidebar = new CComponentsFrmChain();
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//set side bar properties
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if (ccw_left_sidebar){
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ccw_left_sidebar->setCornerType(0);
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int h_footer = 0;
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int h_header = 0;
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if (ccw_footer)
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h_footer = ccw_footer->getHeight();
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if (ccw_head)
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h_header = ccw_head->getHeight();
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int h_sbar = height - h_header - h_footer - 2*fr_thickness;
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int w_sbar = ccw_w_sidebar;
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ccw_left_sidebar->setDimensionsAll(0, CC_APPEND, w_sbar, h_sbar);
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ccw_left_sidebar->doPaintBg(true);
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}
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}
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void CComponentsWindow::initRightSideBar()
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{
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if (ccw_right_sidebar== NULL)
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ccw_right_sidebar = new CComponentsFrmChain();
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//set side bar properties
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if (ccw_right_sidebar){
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ccw_right_sidebar->setCornerType(0);
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int h_footer = 0;
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int h_header = 0;
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if (ccw_footer)
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h_footer = ccw_footer->getHeight();
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if (ccw_head)
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h_header = ccw_head->getHeight();
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int h_sbar = height - h_header - h_footer - 2*fr_thickness;
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int w_sbar = ccw_w_sidebar;
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ccw_right_sidebar->setDimensionsAll(width - w_sbar, CC_APPEND, w_sbar, h_sbar);
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ccw_right_sidebar->doPaintBg(true);
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}
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}
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void CComponentsWindow::initBody()
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{
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if (ccw_body== NULL)
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ccw_body = new CComponentsForm();
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//add of body item happens initCCWItems()
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//set body properties
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if (ccw_body){
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ccw_body->setCorner(corner_rad-fr_thickness/2, CORNER_NONE);
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int h_footer = 0;
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int h_header = 0;
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int w_l_sidebar = 0;
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int w_r_sidebar = 0;
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if (ccw_footer){
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h_footer = ccw_footer->getHeight();
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}
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if (ccw_head){
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h_header = ccw_head->getHeight();
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}
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if (ccw_left_sidebar)
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w_l_sidebar = ccw_left_sidebar->getWidth();
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if (ccw_right_sidebar)
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w_r_sidebar = ccw_right_sidebar->getWidth();
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int h_body = height - h_header - h_footer - fr_thickness;
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int x_body = w_l_sidebar;
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int w_body = width-2*fr_thickness - w_l_sidebar - w_r_sidebar;
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ccw_body->setDimensionsAll(x_body, h_header, w_body, h_body);
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ccw_body->doPaintBg(true);
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ccw_body->setColorBody(col_body);
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//handle corner behavior
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if (!ccw_show_header)
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ccw_body->setCornerType(CORNER_TOP);
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if (!ccw_show_footer)
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ccw_body->setCornerType(ccw_body->getCornerType() | CORNER_BOTTOM);
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}
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}
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void CComponentsWindow::initCCWItems()
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{
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dprintf(DEBUG_DEBUG, "[CComponentsWindow] [%s - %d] init items...\n", __func__, __LINE__);
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//add/remove header if required
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if (ccw_show_header){
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initHeader();
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}else{
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if (ccw_head){
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removeCCItem(ccw_head);
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ccw_head = NULL;
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}
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}
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//add/remove footer if required
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if (ccw_show_footer){
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initFooter();
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}else{
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if (ccw_footer){
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removeCCItem(ccw_footer);
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ccw_footer = NULL;
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}
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}
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//add/remove left sidebar
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if (ccw_show_l_sideber){
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initLeftSideBar();
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}else{
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if (ccw_left_sidebar){
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removeCCItem(ccw_left_sidebar);
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ccw_left_sidebar = NULL;
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}
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}
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//add/remove right sidebar
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if (ccw_show_r_sideber){
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initRightSideBar();
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}else{
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if (ccw_right_sidebar){
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removeCCItem(ccw_right_sidebar);
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ccw_right_sidebar = NULL;
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}
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}
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//init window body core
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initBody();
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/*Add header and footer items as first and body as last item.
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Render of items occurs in listed order. So it's better for performance while render of window.
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This is something more advantageously because all other items are contained inside body.
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So we avoid possible delay while rendering of base items. It looks better on screen.
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*/
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if (ccw_head)
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if (!ccw_head->isAdded())
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addCCItem(ccw_head);
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if (ccw_footer)
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if (!ccw_footer->isAdded())
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addCCItem(ccw_footer);
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if (!ccw_body->isAdded())
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addCCItem(ccw_body);
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}
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void CComponentsWindow::enableSidebar(const int& sidbar_type)
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{
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ccw_show_l_sideber = ccw_show_r_sideber = false;
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if (sidbar_type & CC_WINDOW_LEFT_SIDEBAR)
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ccw_show_l_sideber = true;
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if (sidbar_type & CC_WINDOW_RIGHT_SIDEBAR)
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ccw_show_r_sideber = true;
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initCCWItems();
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}
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int CComponentsWindow::addWindowItem(CComponentsItem* cc_Item)
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{
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if (ccw_body)
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return ccw_body->addCCItem(cc_Item);
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return -1;
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}
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void CComponentsWindow::setCurrentPage(const u_int8_t& current_page)
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{
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ccw_body->setCurrentPage(current_page);
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}
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u_int8_t CComponentsWindow::getCurrentPage()
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{
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return ccw_body->getCurrentPage();
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}
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bool CComponentsWindow::isPageChanged()
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{
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for(size_t i=0; i<ccw_body->size(); i++){
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if (ccw_body->getCCItem(i)->getPageNumber() != getCurrentPage())
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return true;
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}
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return false;
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}
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void CComponentsWindow::setScrollBarWidth(const int& scrollbar_width)
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{
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ccw_body->setScrollBarWidth(scrollbar_width);
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}
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void CComponentsWindow::enablePageScroll(const int& mode)
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{
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ccw_body->enablePageScroll(mode);
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}
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void CComponentsWindow::paintCurPage(bool do_save_bg)
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{
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if (is_painted) //ensure that we have painted already the parent form before paint body
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ccw_body->paint(do_save_bg);
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else
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paint(do_save_bg);
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}
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void CComponentsWindow::paintPage(const u_int8_t& page_number, bool do_save_bg)
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{
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CComponentsWindow::setCurrentPage(page_number);
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CComponentsWindow::paintCurPage(do_save_bg);
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}
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void CComponentsWindow::paint(bool do_save_bg)
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{
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//prepare items before paint
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initCCWItems();
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//paint form contents
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paintForm(do_save_bg);
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}
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