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https://github.com/tuxbox-neutrino/neutrino.git
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493 lines
16 KiB
C++
493 lines
16 KiB
C++
/*
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Neutrino-GUI - DBoxII-Project
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Copyright (C) 2001 Steffen Hehn 'McClean'
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Homepage: http://dbox.cyberphoria.org/
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Copyright (C) 2011 CoolStream International Ltd
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Kommentar:
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Diese GUI wurde von Grund auf neu programmiert und sollte nun vom
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Aufbau und auch den Ausbaumoeglichkeiten gut aussehen. Neutrino basiert
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auf der Client-Server Idee, diese GUI ist also von der direkten DBox-
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Steuerung getrennt. Diese wird dann von Daemons uebernommen.
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License: GPL
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(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
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GNU 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, 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/widget/messagebox.h>
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#include "bouqueteditor_channels.h"
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#include <global.h>
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#include <neutrino.h>
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#include <driver/fontrenderer.h>
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#include <driver/screen_max.h>
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#include "bouqueteditor_chanselect.h"
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#include <gui/widget/buttons.h>
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#include <gui/widget/icons.h>
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#include <zapit/getservices.h>
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#include <zapit/femanager.h>
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extern CBouquetManager *g_bouquetManager;
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CBEChannelWidget::CBEChannelWidget(const std::string & Caption, unsigned int Bouquet)
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{
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int icol_w, icol_h;
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frameBuffer = CFrameBuffer::getInstance();
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selected = 0;
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iconoffset = 0;
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origPosition = 0;
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newPosition = 0;
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listmaxshow = 0;
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numwidth = 0;
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info_height = 0;
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channelsChanged = false;
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width = 0;
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height = 0;
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x = 0;
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y = 0;
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theight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight();
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fheight = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST]->getHeight();
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footerHeight= g_Font[SNeutrinoSettings::FONT_TYPE_INFOBAR_SMALL]->getHeight()+6;
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frameBuffer->getIconSize(NEUTRINO_ICON_BUTTON_YELLOW, &icol_w, &icol_h);
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iheight = std::max(fheight, icol_h+2);
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iconoffset = std::max(iconoffset, icol_w);
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liststart = 0;
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state = beDefault;
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caption = Caption;
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bouquet = Bouquet;
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mode = CZapitClient::MODE_TV;
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dline = NULL;
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ibox = NULL;
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Channels = NULL;
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}
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CBEChannelWidget::~CBEChannelWidget()
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{
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delete dline;
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delete ibox;
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}
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void CBEChannelWidget::paintItem(int pos)
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{
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uint8_t color;
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fb_pixel_t bgcolor;
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int ypos = y+ theight+0 + pos*iheight;
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unsigned int current = liststart + pos;
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if(current == selected) {
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color = COL_MENUCONTENTSELECTED;
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bgcolor = COL_MENUCONTENTSELECTED_PLUS_0;
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if(current < Channels->size()) {
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paintItem2DetailsLine (pos, current);
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paintDetails(current);
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}
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frameBuffer->paintBoxRel(x,ypos, width- 15, iheight, COL_MENUCONTENT_PLUS_0);
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frameBuffer->paintBoxRel(x,ypos, width- 15, iheight, bgcolor, RADIUS_LARGE);
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} else {
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color = COL_MENUCONTENT;
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bgcolor = COL_MENUCONTENT_PLUS_0;
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frameBuffer->paintBoxRel(x,ypos, width- 15, iheight, bgcolor);
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}
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if ((current == selected) && (state == beMoving))
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{
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frameBuffer->paintIcon(NEUTRINO_ICON_BUTTON_YELLOW, x + 10, ypos, iheight);
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}
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if(current < Channels->size())
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{
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//g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST]->RenderString(x+ 5+ numwidth+ 10, ypos+ fheight, width- numwidth- 20- 15, (*Channels)[current]->getName(), color, 0, true);
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//FIXME numwidth ? we not show chan numbers
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g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST]->RenderString(x+ 20 + iconoffset, ypos + iheight - (iheight-fheight)/2, width- iconoffset- 20, (*Channels)[current]->getName(), color, 0, true);
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if((*Channels)[current]->scrambled)
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frameBuffer->paintIcon(NEUTRINO_ICON_SCRAMBLED, x+width- 15 - 28, ypos, fheight);
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}
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}
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void CBEChannelWidget::paint()
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{
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liststart = (selected/listmaxshow)*listmaxshow;
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int lastnum = liststart + listmaxshow;
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if(lastnum<10)
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numwidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getRenderWidth("0");
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else if(lastnum<100)
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numwidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getRenderWidth("00");
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else if(lastnum<1000)
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numwidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getRenderWidth("000");
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else if(lastnum<10000)
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numwidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getRenderWidth("0000");
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else // if(lastnum<100000)
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numwidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getRenderWidth("00000");
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for(unsigned int count=0;count<listmaxshow;count++)
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{
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paintItem(count);
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}
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int ypos = y+ theight;
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int sb = iheight* listmaxshow;
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frameBuffer->paintBoxRel(x+ width- 15,ypos, 15, sb, COL_MENUCONTENT_PLUS_1);
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int sbc= ((Channels->size()- 1)/ listmaxshow)+ 1;
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float sbh= (sb- 4)/ sbc;
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int sbs= (selected/listmaxshow);
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frameBuffer->paintBoxRel(x+ width- 13, ypos+ 2+ int(sbs* sbh) , 11, int(sbh), COL_MENUCONTENT_PLUS_3);
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}
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void CBEChannelWidget::paintHead()
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{
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frameBuffer->paintBoxRel(x,y, width,theight+0, COL_MENUHEAD_PLUS_0, RADIUS_LARGE, CORNER_TOP);
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g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->RenderString(x+10,y+theight+0, width, caption.c_str() , COL_MENUHEAD, 0, true);
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}
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const struct button_label CBEChannelWidgetButtons[4] =
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{
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{ NEUTRINO_ICON_BUTTON_RED , LOCALE_BOUQUETEDITOR_DELETE },
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{ NEUTRINO_ICON_BUTTON_GREEN , LOCALE_BOUQUETEDITOR_ADD },
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{ NEUTRINO_ICON_BUTTON_YELLOW, LOCALE_BOUQUETEDITOR_MOVE },
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{ NEUTRINO_ICON_BUTTON_BLUE , LOCALE_BOUQUETEDITOR_SWITCHMODE }
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};
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void CBEChannelWidget::paintFoot()
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{
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::paintButtons(x, y + (height-footerHeight), width, 4, CBEChannelWidgetButtons, footerHeight);
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}
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void CBEChannelWidget::paintDetails(int index)
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{
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std::string satname = CServiceManager::getInstance()->GetSatelliteName((*Channels)[index]->getSatellitePosition());
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transponder t;
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CServiceManager::getInstance()->GetTransponder((*Channels)[index]->getTransponderId(), t);
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std::string desc = t.description();
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if((*Channels)[index]->pname)
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desc = desc + " (" + std::string((*Channels)[index]->pname) + ")";
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else
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desc = desc + " (" + satname + ")";
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g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST]->RenderString(x+ 10, y+ height+ 5+ fheight+INFO_BOX_Y_OFFSET, width - 30, satname.c_str(), COL_MENUCONTENTDARK, 0, true);
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g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST]->RenderString(x+ 10, y+ height+ 5+ 2*fheight+INFO_BOX_Y_OFFSET, width - 30, desc.c_str(), COL_MENUCONTENTDARK, 0, true);
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}
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void CBEChannelWidget::paintItem2DetailsLine (int pos, int /*ch_index*/)
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{
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#define ConnectLineBox_Width 16
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int xpos = x - ConnectLineBox_Width;
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int ypos1 = y + theight+0 + pos*fheight;
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int ypos2 = y + height + INFO_BOX_Y_OFFSET;
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int ypos1a = ypos1 + (fheight/2)-2;
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int ypos2a = ypos2 + (info_height/2)-2;
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clearItem2DetailsLine();
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// paint Line if detail info (and not valid list pos)
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if (pos >= 0)
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{
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if (dline == NULL)
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dline = new CComponentsDetailLine(xpos, ypos1a, ypos2a, fheight/2+1, info_height-RADIUS_LARGE*2);
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dline->setYPos(ypos1a);
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dline->paint();
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//infobox
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if (ibox == NULL)
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ibox = new CComponentsInfoBox(x, ypos2, width, info_height, false);
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ibox->paint(false,true);
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}
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}
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void CBEChannelWidget::clearItem2DetailsLine()
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{
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if (dline)
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dline->kill(); //kill details line
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if (ibox)
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ibox->kill(); //kill info box
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}
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void CBEChannelWidget::hide()
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{
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frameBuffer->paintBackgroundBoxRel(x,y, width,height+footerHeight);
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clearItem2DetailsLine ();
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}
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void CBEChannelWidget::updateSelection(unsigned int newpos)
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{
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if(newpos == selected)
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return;
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unsigned int prev_selected = selected;
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selected = newpos;
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if (state == beDefault) {
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unsigned int oldliststart = liststart;
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liststart = (selected/listmaxshow)*listmaxshow;
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if(oldliststart!=liststart) {
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paint();
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} else {
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paintItem(prev_selected - liststart);
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paintItem(selected - liststart);
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}
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} else {
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internalMoveChannel(prev_selected, selected);
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}
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}
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int CBEChannelWidget::exec(CMenuTarget* parent, const std::string & /*actionKey*/)
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{
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neutrino_msg_t msg;
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neutrino_msg_data_t data;
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int res = menu_return::RETURN_REPAINT;
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if (parent)
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parent->hide();
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int fw = g_Font[SNeutrinoSettings::FONT_TYPE_INFOBAR_SMALL]->getWidth();
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width = w_max ((frameBuffer->getScreenWidth() / 20 * (fw+6)), 100);
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height = h_max ((frameBuffer->getScreenHeight() / 20 * 17), (frameBuffer->getScreenHeight() / 20 * 2));
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listmaxshow = (height-theight-footerHeight-0)/iheight;
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height = theight+footerHeight+listmaxshow*iheight; // recalc height
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info_height = 2*iheight + 10;
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x = frameBuffer->getScreenX() + (frameBuffer->getScreenWidth() - width) / 2;
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y = frameBuffer->getScreenY() + (frameBuffer->getScreenHeight() - (height + info_height)) / 2;
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Channels = mode == CZapitClient::MODE_TV ? &(g_bouquetManager->Bouquets[bouquet]->tvChannels) : &(g_bouquetManager->Bouquets[bouquet]->radioChannels);
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paintHead();
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paint();
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paintFoot();
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channelsChanged = false;
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uint64_t timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_EPG]);
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bool loop=true;
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while (loop)
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{
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g_RCInput->getMsgAbsoluteTimeout( &msg, &data, &timeoutEnd );
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if ( msg <= CRCInput::RC_MaxRC )
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timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_EPG]);
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if ((msg == CRCInput::RC_timeout) ||
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(msg == (neutrino_msg_t)g_settings.key_channelList_cancel))
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{
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if (state == beDefault)
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{
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loop = false;
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}
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else if (state == beMoving)
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{
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cancelMoveChannel();
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}
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}
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else if (msg==CRCInput::RC_up || msg==(neutrino_msg_t)g_settings.key_channelList_pageup)
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{
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if (!(Channels->empty())) {
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int step = (msg == (neutrino_msg_t)g_settings.key_channelList_pageup) ? listmaxshow : 1; // browse or step 1
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int new_selected = selected - step;
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if (new_selected < 0) {
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if (selected != 0 && step != 1)
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new_selected = 0;
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else
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new_selected = Channels->size() - 1;
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}
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updateSelection(new_selected);
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}
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}
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else if (msg==CRCInput::RC_down || msg==(neutrino_msg_t)g_settings.key_channelList_pagedown)
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{
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if (!(Channels->empty())) {
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int step = ((int) msg == g_settings.key_channelList_pagedown) ? listmaxshow : 1; // browse or step 1
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int new_selected = selected + step;
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if (new_selected >= (int) Channels->size()) {
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if ((Channels->size() - listmaxshow -1 < selected) && (selected != (Channels->size() - 1)) && (step != 1))
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new_selected = Channels->size() - 1;
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else if (((Channels->size() / listmaxshow) + 1) * listmaxshow == Channels->size() + listmaxshow) // last page has full entries
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new_selected = 0;
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else
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new_selected = ((step == (int) listmaxshow) && (new_selected < (int) (((Channels->size() / listmaxshow)+1) * listmaxshow))) ? (Channels->size() - 1) : 0;
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}
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updateSelection(new_selected);
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}
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}
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else if (msg == (neutrino_msg_t) g_settings.key_list_start || msg == (neutrino_msg_t) g_settings.key_list_end) {
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if (!(Channels->empty())) {
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int new_selected = msg == (neutrino_msg_t) g_settings.key_list_start ? 0 : Channels->size() - 1;
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updateSelection(new_selected);
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}
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}
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else if(msg==CRCInput::RC_red)
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{
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if (state == beDefault)
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deleteChannel();
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}
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else if(msg==CRCInput::RC_green)
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{
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if (state == beDefault)
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addChannel();
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}
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else if(msg==CRCInput::RC_blue)
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{
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if (state == beDefault)
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{
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if (mode == CZapitClient::MODE_TV)
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mode = CZapitClient::MODE_RADIO;
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else
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mode = CZapitClient::MODE_TV;
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Channels = mode == CZapitClient::MODE_TV ? &(g_bouquetManager->Bouquets[bouquet]->tvChannels) : &(g_bouquetManager->Bouquets[bouquet]->radioChannels);
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selected = 0;
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paint();
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}
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}
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else if(msg==CRCInput::RC_yellow)
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{
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liststart = (selected/listmaxshow)*listmaxshow;
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if (state == beDefault)
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beginMoveChannel();
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paintItem(selected - liststart);
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}
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else if(msg==CRCInput::RC_ok)
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{
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if (state == beDefault)
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{
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if (selected < Channels->size()) /* Channels.size() might be 0 */
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g_Zapit->zapTo_serviceID((*Channels)[selected]->channel_id);
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} else if (state == beMoving) {
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finishMoveChannel();
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}
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}
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else if( CRCInput::isNumeric(msg) )
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{
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if (state == beDefault)
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{
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//kein pushback - wenn man versehentlich wo draufkommt is die edit-arbeit umsonst
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//selected = oldselected;
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//g_RCInput->postMsg( msg, data );
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//loop=false;
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}
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else if (state == beMoving)
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{
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cancelMoveChannel();
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}
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}
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else if((msg == CRCInput::RC_sat) || (msg == CRCInput::RC_favorites)) {
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}
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else
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{
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CNeutrinoApp::getInstance()->handleMsg( msg, data );
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}
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}
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hide();
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return res;
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}
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void CBEChannelWidget::deleteChannel()
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{
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if (selected >= Channels->size()) /* Channels.size() might be 0 */
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return;
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if (ShowMsgUTF(LOCALE_FILEBROWSER_DELETE, (*Channels)[selected]->getName(), CMessageBox::mbrNo, CMessageBox::mbYes|CMessageBox::mbNo)!=CMessageBox::mbrYes)
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return;
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g_bouquetManager->Bouquets[bouquet]->removeService((*Channels)[selected]->channel_id);
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Channels = mode == CZapitClient::MODE_TV ? &(g_bouquetManager->Bouquets[bouquet]->tvChannels) : &(g_bouquetManager->Bouquets[bouquet]->radioChannels);
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if (selected >= Channels->size())
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selected = Channels->empty() ? 0 : (Channels->size() - 1);
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channelsChanged = true;
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paint();
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}
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void CBEChannelWidget::addChannel()
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{
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CBEChannelSelectWidget* channelSelectWidget = new CBEChannelSelectWidget(caption, bouquet, mode);
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channelSelectWidget->exec(this, "");
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if (channelSelectWidget->hasChanged())
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{
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channelsChanged = true;
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Channels = mode == CZapitClient::MODE_TV ? &(g_bouquetManager->Bouquets[bouquet]->tvChannels) : &(g_bouquetManager->Bouquets[bouquet]->radioChannels);
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}
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delete channelSelectWidget;
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paintHead();
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paint();
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paintFoot();
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}
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void CBEChannelWidget::beginMoveChannel()
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{
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state = beMoving;
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origPosition = selected;
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newPosition = selected;
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}
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void CBEChannelWidget::finishMoveChannel()
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{
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state = beDefault;
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paint();
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}
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void CBEChannelWidget::cancelMoveChannel()
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{
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state = beDefault;
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internalMoveChannel( newPosition, origPosition);
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channelsChanged = false;
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}
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void CBEChannelWidget::internalMoveChannel( unsigned int fromPosition, unsigned int toPosition)
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{
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if ( (int) toPosition == -1 ) return;
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if ( toPosition == Channels->size()) return;
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|
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g_bouquetManager->Bouquets[bouquet]->moveService(fromPosition, toPosition,
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mode == CZapitClient::MODE_TV ? 1 : 2);
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channelsChanged = true;
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Channels = mode == CZapitClient::MODE_TV ? &(g_bouquetManager->Bouquets[bouquet]->tvChannels) : &(g_bouquetManager->Bouquets[bouquet]->radioChannels);
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selected = toPosition;
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newPosition = toPosition;
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|
paint();
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|
}
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|
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bool CBEChannelWidget::hasChanged()
|
|
{
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|
return (channelsChanged);
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|
}
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