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https://github.com/tuxbox-neutrino/neutrino.git
synced 2025-08-29 16:31:11 +02:00
CVolumeBar: rework volumebar handling
Use CComponenets and separates the gui part from driver part - add new class CVolumeBar as CComponentsForm - Various changes for reworked volume bar handling in some classes - Move AudioMute() from CVolume to new class CAudioMute - Use CComponentsPicture to paint muteicon
This commit is contained in:
Michael Liebmann
317
src/gui/volumebar.cpp
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317
src/gui/volumebar.cpp
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/*
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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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Volumebar class for gui.
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Copyright (C) 2013, Thilo Graf 'dbt'
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Copyright (C) 2013, M. 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
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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 "gui/volumebar.h"
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#include <global.h>
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#include <neutrino.h>
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#include <gui/infoclock.h>
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using namespace std;
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CVolumeBar::CVolumeBar()
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{
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initVarVolumeBar();
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}
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void CVolumeBar::initVarVolumeBar()
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{
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//init inherited variables
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initVarForm();
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col_body = COL_MENUCONTENT_PLUS_0;
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height = 36; //default height
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//init variables this
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//assume volume value as pointer to global setting
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vb_vol = &g_settings.current_volume;
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//items
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//icon object
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vb_icon = NULL;
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// icon whith / height
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int tmp_h = 0;
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frameBuffer->getIconSize(NEUTRINO_ICON_VOLUME, &icon_w, &tmp_h);
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icon_w += 12;
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tmp_h += 4;
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height = max(height, tmp_h);
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//progressbar object
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vb_pb = NULL;
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vb_pbx = 0;
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vb_pbw = 0;
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vb_pbh = 0;
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vb_pby = 0;
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// progressbar whith
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pb_w = 200;
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//digit
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vb_digit = NULL;
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vb_digit_mode = CTextBox::CENTER;
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VolumeFont = SNeutrinoSettings::FONT_TYPE_INFOBAR_INFO;
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vb_font = g_Font[VolumeFont];
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initVolumeBarSize();
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initVolumeBarPosition();
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initVolumeBarItems();
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}
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//calculates size referred for possible activated clock or/and mute icon
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void CVolumeBar::initVolumeBarSize()
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{
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int tmp_h = height;
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// digit whith / height
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if (g_settings.volume_digits) {
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tmp_h = g_Font[VolumeFont]->getDigitHeight() + (g_Font[VolumeFont]->getDigitOffset() * 18) / 10;
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height = max(height, tmp_h);
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digit_w = g_Font[VolumeFont]->getRenderWidth("100 ");
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}
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else
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digit_w = 0;
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//adapt x-pos
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icon_x = corner_rad + 2;
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pb_x = icon_x + icon_w + 4;
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digit_x = pb_x + pb_w + 5;
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//width
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if (g_settings.volume_digits)
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width = digit_x + digit_w + corner_rad;
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else
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width = pb_x + pb_w + corner_rad + 12;
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CVolumeHelper *cvh = CVolumeHelper::getInstance();
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cvh->getSpacer(&h_spacer, &v_spacer);
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cvh->getDimensions(&x, &y, &sw, &sh);
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// mute icon
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cvh->getMuteIconDimensions(&mute_ax, &mute_ay, &mute_dx, &mute_dy);
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clock_height = 0;
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int clock_width = 0;
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int mute_corrY = 0;
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if ((g_settings.mode_clock) && (g_settings.volume_pos == 0)) {
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// Clock and MuteIcon in a line.
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clock_height = CInfoClock::getInstance(true)->time_height;
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clock_width = CInfoClock::getInstance(true)->time_width;
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mute_corrY = (clock_height - mute_dy) / 2;
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}
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else {
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// Volume level and MuteIcon in a line.
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if (mute_dy > height)
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y += (mute_dy - height) / 2;
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else
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mute_corrY = (height - mute_dy) / 2;
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}
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cvh->setMuteIconCorrY(mute_corrY);
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if ((g_settings.mode_clock) && (!CNeutrinoApp::getInstance()->isMuted()))
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frameBuffer->paintBackgroundBoxRel(sw - clock_width, y, clock_width, clock_height);
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vb_pbh = height-8;
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vb_pby = height/2-vb_pbh/2;
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}
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//init current position of form
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void CVolumeBar::initVolumeBarPosition()
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{
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CNeutrinoApp* neutrino = CNeutrinoApp::getInstance();
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switch (g_settings.volume_pos)
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{
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case 0:{// upper right
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int x_corr = 0;
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if (( neutrino->getMode() != CNeutrinoApp::mode_scart ) && ( neutrino->getMode() != CNeutrinoApp::mode_audio) && ( neutrino->getMode() != CNeutrinoApp::mode_pic)) {
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if ((neutrino->isMuted()) && (!g_settings.mode_clock))
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x_corr = mute_dx + h_spacer;
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if (g_settings.mode_clock)
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y += clock_height + v_spacer / 2;
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}
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x = sw - width - x_corr;
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break;
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}
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case 1:// upper left
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break;
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case 2:// bottom left
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y = (sh + frameBuffer->getScreenY()) - height - v_spacer;
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break;
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case 3:// bottom right
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x = sw - width;
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y = (sh + frameBuffer->getScreenY()) - height - v_spacer;
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break;
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case 4:// upper center
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x = ((sw - width) / 2) + x;
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break;
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case 5:// bottom center
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x = ((sw - width) / 2) + x;
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y = (sh + frameBuffer->getScreenY()) - height - v_spacer;
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break;
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}
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}
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void CVolumeBar::initVolumeBarItems()
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{
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//icon
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initVolumeBarIcon();
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//scale
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initVolumeBarScale();
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//digits
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if (g_settings.volume_digits)
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initVolumeBarDigit();
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}
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//init current icon object
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void CVolumeBar::initVolumeBarIcon()
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{
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vb_icon = new CComponentsPicture(icon_x, 0, icon_w, height, NEUTRINO_ICON_VOLUME);
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vb_icon->setPictureAlign(CC_ALIGN_HOR_CENTER | CC_ALIGN_VER_CENTER);
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vb_icon->setColorBody(col_body);
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vb_icon->setCornerRadius(corner_rad);
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vb_icon->setCornerType(CORNER_LEFT);
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//add icon to container
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addCCItem(vb_icon);
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}
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//create new scale
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void CVolumeBar::initVolumeBarScale()
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{
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vb_pb = new CProgressBar();
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vb_pbx = pb_x;
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vb_pbw = pb_w;
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vb_pb->setInvert();
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vb_pb->setBlink();
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vb_pb->setRgb(85, 75, 100);
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vb_pb->setFrameThickness(2);
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vb_pb->setProgress(vb_pbx, vb_pby, vb_pbw, vb_pbh, *vb_vol, 100);
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//add progressbar to container
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addCCItem(vb_pb);
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}
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//set digit text with current volume value
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void CVolumeBar::initVolumeBarDigitValue()
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{
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vb_digit->setText(*vb_vol ,vb_digit_mode, vb_font);
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}
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//create digit
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void CVolumeBar::initVolumeBarDigit()
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{
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vb_digit = new CComponentsLabel();
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vb_digit->setDimensionsAll(digit_x, 0, digit_w, height);
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vb_digit->setTextColor(COL_MENUCONTENT);
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initVolumeBarDigitValue();
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//add digit label to container
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addCCItem(vb_digit);
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}
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//refresh and paint digit
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void CVolumeBar::paintVolumeBarDigit()
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{
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// digits
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CTextBox* ctb = vb_digit->getCTextBoxObject();
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if (ctb)
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ctb->setFontUseDigitHeight();
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int dx = vb_digit->getRealXPos();
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int dy = vb_digit->getRealYPos();
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vb_digit->setDimensionsAll(dx, dy, digit_w, height);
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vb_digit->paint(CC_SAVE_SCREEN_NO);
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}
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//refresh progressbar and digit
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void CVolumeBar::repaintVolScale()
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{
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paintVolScale();
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if (g_settings.volume_digits) {
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initVolumeBarDigitValue();
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paintVolumeBarDigit();
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}
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}
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//set current volume value and paint form
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void CVolumeBar::paintVolScale()
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{
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vb_pb->setValue(*vb_vol);
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vb_pb->paint(CC_SAVE_SCREEN_NO);
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}
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//final paint
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void CVolumeBar::paint(bool do_save_bg)
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{
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//paint form
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paintForm(do_save_bg);
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}
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// CVolumeHelper ####################################################################################################
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CVolumeHelper::CVolumeHelper()
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{
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h_spacer = 11;
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v_spacer = 6;
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CFrameBuffer *frameBuffer = CFrameBuffer::getInstance();
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x = frameBuffer->getScreenX() + h_spacer;
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y = frameBuffer->getScreenY() + v_spacer;
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sw = g_settings.screen_EndX - h_spacer;
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sh = frameBuffer->getScreenHeight();
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int mute_icon_dx = 0;
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int mute_icon_dy = 0;
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frameBuffer->getIconSize(NEUTRINO_ICON_BUTTON_MUTE, &mute_icon_dx, &mute_icon_dy);
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mute_dx = mute_icon_dx;
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mute_dy = mute_icon_dy;
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mute_dx += mute_icon_dx / 4;
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mute_dy += mute_icon_dx / 4;
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mute_ax = sw - mute_dx;
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mute_ay = y;
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mute_corrY = 0;
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}
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CVolumeHelper* CVolumeHelper::getInstance()
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{
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static CVolumeHelper* Helper = NULL;
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if(!Helper)
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Helper = new CVolumeHelper();
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return Helper;
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}
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