mirror of
https://github.com/tuxbox-neutrino/neutrino.git
synced 2025-08-30 17:01:15 +02:00
Thilo Graf
d7ce847471
Ensure empty pic object otherwise it can be retained on exit
of paintPicture(), if an instance of Infobox already exists.
supplement to 095c0e1b04
142 lines
3.3 KiB
C++
142 lines
3.3 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, 2013, 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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Library General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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Boston, MA 02110-1301, USA.
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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.h"
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using namespace std;
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//sub class CComponentsInfoBox from CComponentsItem
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CComponentsInfoBox::CComponentsInfoBox()
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{
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//CComponentsInfoBox
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initVarInfobox();
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}
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CComponentsInfoBox::CComponentsInfoBox(const int x_pos, const int y_pos, const int w, const int h,
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const char* info_text, const int mode, Font* font_text,
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bool has_shadow,
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fb_pixel_t color_text, fb_pixel_t color_frame, fb_pixel_t color_body, fb_pixel_t color_shadow)
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{
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//CComponentsInfoBox
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initVarInfobox();
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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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shadow = has_shadow;
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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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ct_text = info_text;
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ct_text_mode = mode;
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ct_font = font_text;
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ct_col_text = color_text;
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}
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CComponentsInfoBox::~CComponentsInfoBox()
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{
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hide();
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clearSavedScreen();
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clearCCText();
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delete pic;
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delete cctext;
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clear();
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}
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void CComponentsInfoBox::initVarInfobox()
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{
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//CComponents, CComponentsItem, CComponentsText
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initVarText();
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cc_item_type = CC_ITEMTYPE_TEXT_INFOBOX;
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//CComponentsInfoBox
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pic = NULL;
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cctext = NULL;
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pic_name = "";
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x_offset = 10;
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x_text = x+fr_thickness+x_offset;;
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}
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void CComponentsInfoBox::paintPicture()
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{
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//ensure empty pic object
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if (pic)
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delete pic;
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pic = NULL;
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//exit if no image definied
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if (pic_name == "")
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return;
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//init pic object and set icon paint position
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pic = new CComponentsPicture(x+fr_thickness+x_offset, y+fr_thickness/*+y_offset*/, 0, 0, "");
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//define icon
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pic->setPicture(pic_name);
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//fit icon into infobox
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pic->setHeight(height-2*fr_thickness);
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pic->setColorBody(col_body);
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pic->paint(CC_SAVE_SCREEN_NO);
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}
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void CComponentsInfoBox::paint(bool do_save_bg)
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{
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paintInit(do_save_bg);
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paintPicture();
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//define text x position
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x_text = x+fr_thickness+x_offset;
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//set text to the left border if picture is not painted
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if ((pic) && (pic->isPicPainted())){
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int pic_w = pic->getWidth();
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x_text += pic_w+x_offset;
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}
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//set text and paint text lines
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if (ct_text){
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if (cctext)
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delete cctext;
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cctext = new CComponentsText();
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cctext->setText(ct_text, ct_text_mode, ct_font);
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cctext->doPaintTextBoxBg(false);
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cctext->setDimensionsAll(x_text, y+fr_thickness, width-(x_text-x+x_offset+fr_thickness), height-2*fr_thickness);
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cctext->paint(CC_SAVE_SCREEN_NO);
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}
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}
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