diff options
| -rw-r--r-- | HISTORY | 3 | ||||
| -rw-r--r-- | PLUGINS/src/skincurses/COPYING | 340 | ||||
| -rw-r--r-- | PLUGINS/src/skincurses/HISTORY | 6 | ||||
| -rw-r--r-- | PLUGINS/src/skincurses/Makefile | 82 | ||||
| -rw-r--r-- | PLUGINS/src/skincurses/README | 16 | ||||
| -rw-r--r-- | PLUGINS/src/skincurses/skincurses.c | 724 |
6 files changed, 1171 insertions, 0 deletions
@@ -2866,3 +2866,6 @@ Video Disk Recorder Revision History - Fixed handling colors in cDvbSpuPalette::yuv2rgb() (thanks to Marco Schlüßler). - Made some functions of cFont virtual to allow implementing dummy fonts for the 'curses' skin. +- The new plugin 'skincurses' re-implements the functionality that was previously + available by compiling VDR with DEBUG_OSD. Some things may not yet work as they + should, but it's a starting point. diff --git a/PLUGINS/src/skincurses/COPYING b/PLUGINS/src/skincurses/COPYING new file mode 100644 index 00000000..5b6e7c66 --- /dev/null +++ b/PLUGINS/src/skincurses/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/PLUGINS/src/skincurses/HISTORY b/PLUGINS/src/skincurses/HISTORY new file mode 100644 index 00000000..9f459b4f --- /dev/null +++ b/PLUGINS/src/skincurses/HISTORY @@ -0,0 +1,6 @@ +VDR Plugin 'skincurses' Revision History +---------------------------------------- + +2004-05-29: Version 0.0.1 + +- Initial revision. diff --git a/PLUGINS/src/skincurses/Makefile b/PLUGINS/src/skincurses/Makefile new file mode 100644 index 00000000..0d62ed75 --- /dev/null +++ b/PLUGINS/src/skincurses/Makefile @@ -0,0 +1,82 @@ +# +# Makefile for a Video Disk Recorder plugin +# +# $Id: Makefile 1.1 2004/05/31 14:14:00 kls Exp $ + +# The official name of this plugin. +# This name will be used in the '-P...' option of VDR to load the plugin. +# By default the main source file also carries this name. +# +PLUGIN = skincurses + +### The version number of this plugin (taken from the main source file): + +VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g') + +### The C++ compiler and options: + +CXX ?= g++ +CXXFLAGS ?= -O2 -Wall -Woverloaded-virtual + +### The directory environment: + +DVBDIR = ../../../../DVB +VDRDIR = ../../.. +LIBDIR = ../../lib +TMPDIR = /tmp + +### Allow user defined options to overwrite defaults: + +-include $(VDRDIR)/Make.config + +### The version number of VDR (taken from VDR's "config.h"): + +VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g') + +### The name of the distribution archive: + +ARCHIVE = $(PLUGIN)-$(VERSION) +PACKAGE = vdr-$(ARCHIVE) + +### Includes and Defines (add further entries here): + +INCLUDES += -I$(VDRDIR)/include -I$(DVBDIR)/include + +DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"' + +### The object files (add further files here): + +OBJS = $(PLUGIN).o + +### Implicit rules: + +%.o: %.c + $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $< + +# Dependencies: + +MAKEDEP = g++ -MM -MG +DEPFILE = .dependencies +$(DEPFILE): Makefile + @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@ + +-include $(DEPFILE) + +### Targets: + +all: libvdr-$(PLUGIN).so + +libvdr-$(PLUGIN).so: $(OBJS) + $(CXX) $(CXXFLAGS) -shared $(OBJS) -lncurses -o $@ + @cp $@ $(LIBDIR)/$@.$(VDRVERSION) + +dist: clean + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @mkdir $(TMPDIR)/$(ARCHIVE) + @cp -a * $(TMPDIR)/$(ARCHIVE) + @tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE) + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @echo Distribution package created as $(PACKAGE).tgz + +clean: + @-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~ diff --git a/PLUGINS/src/skincurses/README b/PLUGINS/src/skincurses/README new file mode 100644 index 00000000..7e82b22c --- /dev/null +++ b/PLUGINS/src/skincurses/README @@ -0,0 +1,16 @@ +This is a "plugin" for the Video Disk Recorder (VDR). + +Written by: Klaus Schmidinger <kls@cadsoft.de> + +Project's homepage: www.cadsoft.de/vdr + +Latest version available at: www.cadsoft.de/vdr + +See the file COPYING for license information. + +Description: + +The 'skincurses' plugin implements a VDR skin that works in a +shell window, using only plain text output. It re-implements +what used to be available by compiling VDR versions before 1.3.7 +with the DEBUG_OSD macro set. diff --git a/PLUGINS/src/skincurses/skincurses.c b/PLUGINS/src/skincurses/skincurses.c new file mode 100644 index 00000000..f0d069cf --- /dev/null +++ b/PLUGINS/src/skincurses/skincurses.c @@ -0,0 +1,724 @@ +/* + * skincurses.c: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id: skincurses.c 1.1 2004/05/31 14:14:00 kls Exp $ + */ + +#include <ncurses.h> +#include <vdr/osd.h> +#include <vdr/plugin.h> +#include <vdr/skins.h> + +static const char *VERSION = "0.0.1"; +static const char *DESCRIPTION = "A text only skin"; +static const char *MAINMENUENTRY = NULL; + +// --- cCursesFont ----------------------------------------------------------- + +class cCursesFont : public cFont { +public: + cCursesFont(void): cFont(NULL) {} + virtual int Width(unsigned char c) const { return 1; } + virtual int Width(const char *s) const { return s ? strlen(s) : 0; } + virtual int Height(unsigned char c) const { return 1; } + virtual int Height(const char *s) const { return 1; } + virtual int Height(void) const { return 1; } + }; + +static const cCursesFont Font; + +// --- cCursesOsd ------------------------------------------------------------ + +#define clrBackground COLOR_BLACK +#define clrTransparent clrBackground +#define clrBlack clrBackground +#define clrRed COLOR_RED +#define clrGreen COLOR_GREEN +#define clrYellow COLOR_YELLOW +#define clrBlue COLOR_BLUE +#define clrMagenta COLOR_MAGENTA +#define clrCyan COLOR_CYAN +#define clrWhite COLOR_WHITE + +static int clrMessage[] = { + clrBlack, + clrCyan, + clrBlack, + clrGreen, + clrBlack, + clrYellow, + clrWhite, + clrRed + }; + +#define OsdWidth 50//XXX +#define OsdHeight 20//XXX + +class cCursesOsd : public cOsd { +private: + WINDOW *savedRegion; + WINDOW *window; + enum { MaxColorPairs = 16 }; + int colorPairs[MaxColorPairs]; + void SetColor(int colorFg, int colorBg = clrBackground); +public: + cCursesOsd(int Left, int Top); + virtual ~cCursesOsd(); + virtual void SaveRegion(int x1, int y1, int x2, int y2); + virtual void RestoreRegion(void); + virtual void DrawText(int x, int y, const char *s, tColor ColorFg, tColor ColorBg, const cFont *Font, int Width = 0, int Height = 0, int Alignment = taDefault); + virtual void DrawRectangle(int x1, int y1, int x2, int y2, tColor Color); + virtual void Flush(void); + }; + +cCursesOsd::cCursesOsd(int Left, int Top) +:cOsd(Left, Top) +{ + savedRegion = NULL; + + memset(colorPairs, 0x00, sizeof(colorPairs)); + start_color(); + leaveok(stdscr, true); + + window = subwin(stdscr, OsdHeight, OsdWidth, 0, 0); + syncok(window, true); +} + +cCursesOsd::~cCursesOsd() +{ + if (window) { + werase(window); + Flush(); + delwin(window); + window = NULL; + } +} + +void cCursesOsd::SetColor(int colorFg, int colorBg) +{ + int color = (colorBg << 16) | colorFg | 0x80000000; + for (int i = 0; i < MaxColorPairs; i++) { + if (!colorPairs[i]) { + colorPairs[i] = color; + init_pair(i + 1, colorFg, colorBg); + //XXX??? attron(COLOR_PAIR(WHITE_ON_BLUE)); + wattrset(window, COLOR_PAIR(i + 1)); + break; + } + else if (color == colorPairs[i]) { + wattrset(window, COLOR_PAIR(i + 1)); + break; + } + } +} + +void cCursesOsd::SaveRegion(int x1, int y1, int x2, int y2) +{ + if (savedRegion) { + delwin(savedRegion); + savedRegion = NULL; + } + savedRegion = newwin(y2 - y1 + 1, x2 - x1 + 1, y1, x1); + copywin(window, savedRegion, y1, x1, 0, 0, y2 - y1, x2 - x1, false); +} + +void cCursesOsd::RestoreRegion(void) +{ + if (savedRegion) { + copywin(savedRegion, window, 0, 0, savedRegion->_begy, savedRegion->_begx, savedRegion->_maxy - savedRegion->_begy, savedRegion->_maxx - savedRegion->_begx, false); + delwin(savedRegion); + savedRegion = NULL; + } +} + +void cCursesOsd::DrawText(int x, int y, const char *s, tColor ColorFg, tColor ColorBg, const cFont *Font, int Width = 0, int Height = 0, int Alignment = taDefault) +{ + int w = Font->Width(s); + int h = Font->Height(); + if (Width || Height) { + int cw = Width ? Width : w; + int ch = Height ? Height : h; + DrawRectangle(x, y, x + cw - 1, y + ch - 1, ColorBg); + if (Width) { + if ((Alignment & taLeft) != 0) + ; + else if ((Alignment & taRight) != 0) { + if (w < Width) + x += Width - w; + } + else { // taCentered + if (w < Width) + x += (Width - w) / 2; + } + } + if (Height) { + if ((Alignment & taTop) != 0) + ; + else if ((Alignment & taBottom) != 0) { + if (h < Height) + y += Height - h; + } + else { // taCentered + if (h < Height) + y += (Height - h) / 2; + } + } + } + SetColor(ColorFg, ColorBg); + wmove(window, y, x); // ncurses wants 'y' before 'x'! + waddnstr(window, s, OsdWidth - x); +} + +void cCursesOsd::DrawRectangle(int x1, int y1, int x2, int y2, tColor Color) +{ + SetColor(Color, Color); + for (int y = y1; y <= y2; y++) { + wmove(window, y, x1); // ncurses wants 'y' before 'x'! + whline(window, ' ', x2 - x1 + 1); + } + wsyncup(window); // shouldn't be necessary because of 'syncok()', but w/o it doesn't work +} + +void cCursesOsd::Flush(void) +{ + refresh(); +} + +// --- cSkinCursesDisplayChannel --------------------------------------------- + +class cSkinCursesDisplayChannel : public cSkinDisplayChannel { +private: + cOsd *osd; + int timeWidth; + bool message; +public: + cSkinCursesDisplayChannel(bool WithInfo); + virtual ~cSkinCursesDisplayChannel(); + virtual void SetChannel(const cChannel *Channel, int Number); + virtual void SetEvents(const cEvent *Present, const cEvent *Following); + virtual void SetMessage(eMessageType Type, const char *Text); + virtual void Flush(void); + }; + +cSkinCursesDisplayChannel::cSkinCursesDisplayChannel(bool WithInfo) +{ + int Lines = WithInfo ? 5 : 1; + message = false; + osd = new cCursesOsd(0, Setup.ChannelInfoPos ? 0 : OsdHeight - Lines); + timeWidth = strlen("00:00"); + osd->DrawRectangle(0, 0, OsdWidth - 1, Lines - 1, clrBackground); +} + +cSkinCursesDisplayChannel::~cSkinCursesDisplayChannel() +{ + delete osd; +} + +void cSkinCursesDisplayChannel::SetChannel(const cChannel *Channel, int Number) +{ + osd->DrawRectangle(0, 0, OsdWidth - 1, 0, clrBackground); + osd->DrawText(0, 0, ChannelString(Channel, Number), clrWhite, clrBackground, &Font); +} + +void cSkinCursesDisplayChannel::SetEvents(const cEvent *Present, const cEvent *Following) +{ + osd->DrawRectangle(0, 1, timeWidth - 1, 4, clrRed); + osd->DrawRectangle(timeWidth, 1, OsdWidth - 1, 4, clrBackground); + for (int i = 0; i < 2; i++) { + const cEvent *e = !i ? Present : Following; + if (e) { + osd->DrawText( 0, 2 * i + 1, e->GetTimeString(), clrWhite, clrRed, &Font); + osd->DrawText(timeWidth + 1, 2 * i + 1, e->Title(), clrCyan, clrBackground, &Font); + osd->DrawText(timeWidth + 1, 2 * i + 2, e->ShortText(), clrYellow, clrBackground, &Font); + } + } +} + +void cSkinCursesDisplayChannel::SetMessage(eMessageType Type, const char *Text) +{ + if (Text) { + osd->SaveRegion(0, 0, OsdWidth - 1, 0); + osd->DrawText(0, 0, Text, clrMessage[2 * Type], clrMessage[2 * Type + 1], &Font, OsdWidth, 0, taCenter); + message = true; + } + else { + osd->RestoreRegion(); + message = false; + } +} + +void cSkinCursesDisplayChannel::Flush(void) +{ + if (!message) { + const char *date = DayDateTime(); + osd->DrawText(OsdWidth - strlen(date), 0, date, clrWhite, clrBackground, &Font); + } + osd->Flush(); +} + +// --- cSkinCursesDisplayMenu ------------------------------------------------ + +class cSkinCursesDisplayMenu : public cSkinDisplayMenu { +private: + cOsd *osd; + void SetScrollbar(void); +public: + cSkinCursesDisplayMenu(void); + virtual ~cSkinCursesDisplayMenu(); + virtual void Scroll(bool Up, bool Page); + virtual int MaxItems(void); + virtual void Clear(void); + virtual void SetTitle(const char *Title); + virtual void SetButtons(const char *Red, const char *Green = NULL, const char *Yellow = NULL, const char *Blue = NULL); + virtual void SetMessage(eMessageType Type, const char *Text); + virtual void SetItem(const char *Text, int Index, bool Current, bool Selectable); + virtual void SetEvent(const cEvent *Event); + virtual void SetRecording(const cRecording *Recording); + virtual void SetText(const char *Text, bool FixedFont); + virtual void Flush(void); + }; + +cSkinCursesDisplayMenu::cSkinCursesDisplayMenu(void) +{ + osd = new cCursesOsd(0, 0); + osd->DrawRectangle(0, 0, OsdWidth - 1, OsdHeight - 1, clrBackground); +} + +cSkinCursesDisplayMenu::~cSkinCursesDisplayMenu() +{ + delete osd; +} + +void cSkinCursesDisplayMenu::SetScrollbar(void) +{ + if (textScroller.CanScroll()) { + int yt = textScroller.Top(); + int yb = yt + textScroller.Height() - 1; + int st = yt; + int sb = yb; + int tt = st + (sb - st) * textScroller.Offset() / textScroller.Total(); + int tb = tt + (sb - st) * textScroller.Shown() / textScroller.Total(); + int xl = OsdWidth - 1; + osd->DrawRectangle(xl, st, xl, sb, clrCyan); + osd->DrawRectangle(xl, tt, xl, tb, clrWhite); + } +} + +void cSkinCursesDisplayMenu::Scroll(bool Up, bool Page) +{ + cSkinDisplayMenu::Scroll(Up, Page); + SetScrollbar(); +} + +int cSkinCursesDisplayMenu::MaxItems(void) +{ + return OsdHeight - 4; +} + +void cSkinCursesDisplayMenu::Clear(void) +{ + osd->DrawRectangle(0, 1, OsdWidth - 1, OsdHeight - 2, clrBackground); + textScroller.Reset(); +} + +void cSkinCursesDisplayMenu::SetTitle(const char *Title) +{ + osd->DrawText(0, 0, Title, clrBlack, clrCyan, &Font, OsdWidth); +} + +void cSkinCursesDisplayMenu::SetButtons(const char *Red, const char *Green, const char *Yellow, const char *Blue) +{ + int w = OsdWidth; + int t0 = 0; + int t1 = 0 + w / 4; + int t2 = 0 + w / 2; + int t3 = w - w / 4; + int t4 = w; + int y = OsdHeight - 1; + osd->DrawText(t0, y, Red, clrWhite, Red ? clrRed : clrBackground, &Font, t1 - t0, 0, taCenter); + osd->DrawText(t1, y, Green, clrBlack, Green ? clrGreen : clrBackground, &Font, t2 - t1, 0, taCenter); + osd->DrawText(t2, y, Yellow, clrBlack, Yellow ? clrYellow : clrBackground, &Font, t3 - t2, 0, taCenter); + osd->DrawText(t3, y, Blue, clrWhite, Blue ? clrBlue : clrBackground, &Font, t4 - t3, 0, taCenter); +} + +void cSkinCursesDisplayMenu::SetMessage(eMessageType Type, const char *Text) +{ + if (Text) + osd->DrawText(0, OsdHeight - 2, Text, clrMessage[2 * Type], clrMessage[2 * Type + 1], &Font, OsdWidth, 0, taCenter); + else + osd->DrawRectangle(0, OsdHeight - 2, OsdWidth - 1, OsdHeight - 2, clrBackground); +} + +void cSkinCursesDisplayMenu::SetItem(const char *Text, int Index, bool Current, bool Selectable) +{ + int y = 2 + Index; + int ColorFg, ColorBg; + if (Current) { + ColorFg = clrBlack; + ColorBg = clrCyan; + } + else { + ColorFg = Selectable ? clrWhite : clrCyan; + ColorBg = clrBackground; + } + for (int i = 0; i < MaxTabs; i++) { + const char *s = GetTabbedText(Text, i); + if (s) { + int xt = Tab(i); + osd->DrawText(xt, y, s, ColorFg, ColorBg, &Font, OsdWidth - xt); + } + if (!Tab(i + 1)) + break; + } + SetEditableWidth(OsdWidth - Tab(1)); +} + +void cSkinCursesDisplayMenu::SetEvent(const cEvent *Event) +{ + if (!Event) + return; + int y = 2; + cTextScroller ts; + char t[32]; + snprintf(t, sizeof(t), "%s %s - %s", Event->GetDateString(), Event->GetTimeString(), Event->GetEndTimeString()); + ts.Set(osd, 0, y, OsdWidth, OsdHeight - y - 2, t, &Font, clrYellow, clrBackground); + if (Event->Vps() && Event->Vps() != Event->StartTime()) { + char *buffer; + asprintf(&buffer, " VPS: %s", Event->GetVpsString()); + osd->DrawText(OsdWidth - strlen(buffer), y, buffer, clrBlack, clrYellow, &Font); + free(buffer); + } + y += ts.Height(); + y += 1; + ts.Set(osd, 0, y, OsdWidth, OsdHeight - y - 2, Event->Title(), &Font, clrCyan, clrBackground); + y += ts.Height(); + if (!isempty(Event->ShortText())) { + ts.Set(osd, 0, y, OsdWidth, OsdHeight - y - 2, Event->ShortText(), &Font, clrYellow, clrBackground); + y += ts.Height(); + } + y += 1; + if (!isempty(Event->Description())) { + textScroller.Set(osd, 0, y, OsdWidth - 2, OsdHeight - y - 2, Event->Description(), &Font, clrCyan, clrBackground); + SetScrollbar(); + } +} + +void cSkinCursesDisplayMenu::SetRecording(const cRecording *Recording) +{ + SetText(Recording->Summary(), false); //TODO +} + +void cSkinCursesDisplayMenu::SetText(const char *Text, bool FixedFont) +{ + textScroller.Set(osd, 0, 2, OsdWidth - 2, OsdHeight - 4, Text, &Font, clrWhite, clrBackground); + SetScrollbar(); +} + +void cSkinCursesDisplayMenu::Flush(void) +{ + const char *date = DayDateTime(); + osd->DrawText(OsdWidth - strlen(date) - 2, 0, date, clrBlack, clrCyan, &Font); + osd->Flush(); +} + +// --- cSkinCursesDisplayReplay ---------------------------------------------- + +class cSkinCursesDisplayReplay : public cSkinDisplayReplay { +private: + cOsd *osd; + bool message; +public: + cSkinCursesDisplayReplay(bool ModeOnly); + virtual ~cSkinCursesDisplayReplay(); + virtual void SetTitle(const char *Title); + virtual void SetMode(bool Play, bool Forward, int Speed); + virtual void SetProgress(int Current, int Total); + virtual void SetCurrent(const char *Current); + virtual void SetTotal(const char *Total); + virtual void SetJump(const char *Jump); + virtual void SetMessage(eMessageType Type, const char *Text); + virtual void Flush(void); + }; + +cSkinCursesDisplayReplay::cSkinCursesDisplayReplay(bool ModeOnly) +{ + message = false; + osd = new cCursesOsd(0, OsdHeight - 3); + osd->DrawRectangle(0, 0, OsdWidth - 1, 2, ModeOnly ? clrTransparent : clrBackground); +} + +cSkinCursesDisplayReplay::~cSkinCursesDisplayReplay() +{ + delete osd; +} + +void cSkinCursesDisplayReplay::SetTitle(const char *Title) +{ + osd->DrawText(0, 0, Title, clrWhite, clrBackground, &Font, OsdWidth); +} + +void cSkinCursesDisplayReplay::SetMode(bool Play, bool Forward, int Speed) +{ + if (Setup.ShowReplayMode) { + const char *Mode; + if (Speed == -1) Mode = Play ? " > " : " || "; + else if (Play) Mode = Forward ? " X>> " : " <<X "; + else Mode = Forward ? " X|> " : " <|X "; + char buf[16]; + strn0cpy(buf, Mode, sizeof(buf)); + char *p = strchr(buf, 'X'); + if (p) + *p = Speed > 0 ? '1' + Speed - 1 : ' '; + SetJump(buf); + } +} + +void cSkinCursesDisplayReplay::SetProgress(int Current, int Total) +{ + int p = OsdWidth * Current / Total; + osd->DrawRectangle(0, 1, p, 1, clrGreen); + osd->DrawRectangle(p, 1, OsdWidth, 1, clrWhite); +} + +void cSkinCursesDisplayReplay::SetCurrent(const char *Current) +{ + osd->DrawText(0, 2, Current, clrWhite, clrBackground, &Font, strlen(Current) + 3); +} + +void cSkinCursesDisplayReplay::SetTotal(const char *Total) +{ + osd->DrawText(OsdWidth - strlen(Total), 2, Total, clrWhite, clrBackground, &Font); +} + +void cSkinCursesDisplayReplay::SetJump(const char *Jump) +{ + osd->DrawText(OsdWidth / 4, 2, Jump, clrWhite, clrBackground, &Font, OsdWidth / 2, 0, taCenter); +} + +void cSkinCursesDisplayReplay::SetMessage(eMessageType Type, const char *Text) +{ + if (Text) { + osd->SaveRegion(0, 2, OsdWidth - 1, 2); + osd->DrawText(0, 2, Text, clrMessage[2 * Type], clrMessage[2 * Type + 1], &Font, OsdWidth, 0, taCenter); + message = true; + } + else { + osd->RestoreRegion(); + message = false; + } +} + +void cSkinCursesDisplayReplay::Flush(void) +{ + osd->Flush(); +} + +// --- cSkinCursesDisplayVolume ---------------------------------------------- + +class cSkinCursesDisplayVolume : public cSkinDisplayVolume { +private: + cOsd *osd; +public: + cSkinCursesDisplayVolume(void); + virtual ~cSkinCursesDisplayVolume(); + virtual void SetVolume(int Current, int Total, bool Mute); + virtual void Flush(void); + }; + +cSkinCursesDisplayVolume::cSkinCursesDisplayVolume(void) +{ + osd = new cCursesOsd(0, OsdHeight - 1); +} + +cSkinCursesDisplayVolume::~cSkinCursesDisplayVolume() +{ + delete osd; +} + +void cSkinCursesDisplayVolume::SetVolume(int Current, int Total, bool Mute) +{ + if (Mute) { + osd->DrawRectangle(0, 0, OsdWidth - 1, 0, clrTransparent); + osd->DrawText(0, 0, tr("Mute"), clrGreen, clrBackground, &Font); + } + else { + const char *Prompt = tr("Volume "); + int l = strlen(Prompt); + int p = (OsdWidth - l) * Current / Total; + osd->DrawText(0, 0, Prompt, clrGreen, clrBackground, &Font); + osd->DrawRectangle(l, 0, l + p - 1, 0, clrGreen); + osd->DrawRectangle(l + p, 0, OsdWidth - 1, 0, clrWhite); + } +} + +void cSkinCursesDisplayVolume::Flush(void) +{ + osd->Flush(); +} + +// --- cSkinCursesDisplayMessage --------------------------------------------- + +class cSkinCursesDisplayMessage : public cSkinDisplayMessage { +private: + cOsd *osd; +public: + cSkinCursesDisplayMessage(void); + virtual ~cSkinCursesDisplayMessage(); + virtual void SetMessage(eMessageType Type, const char *Text); + virtual void Flush(void); + }; + +cSkinCursesDisplayMessage::cSkinCursesDisplayMessage(void) +{ + osd = new cCursesOsd(0, OsdHeight - 1); +} + +cSkinCursesDisplayMessage::~cSkinCursesDisplayMessage() +{ + delete osd; +} + +void cSkinCursesDisplayMessage::SetMessage(eMessageType Type, const char *Text) +{ + osd->DrawText(0, 0, Text, clrMessage[2 * Type], clrMessage[2 * Type + 1], &Font, OsdWidth, 0, taCenter); +} + +void cSkinCursesDisplayMessage::Flush(void) +{ + osd->Flush(); +} + +// --- cSkinCurses ----------------------------------------------------------- + +class cSkinCurses : public cSkin { +public: + cSkinCurses(void); + virtual const char *Description(void); + virtual cSkinDisplayChannel *DisplayChannel(bool WithInfo); + virtual cSkinDisplayMenu *DisplayMenu(void); + virtual cSkinDisplayReplay *DisplayReplay(bool ModeOnly); + virtual cSkinDisplayVolume *DisplayVolume(void); + virtual cSkinDisplayMessage *DisplayMessage(void); + }; + +cSkinCurses::cSkinCurses(void) +:cSkin("curses") +{ +} + +const char *cSkinCurses::Description(void) +{ + return tr("Text mode"); +} + +cSkinDisplayChannel *cSkinCurses::DisplayChannel(bool WithInfo) +{ + return new cSkinCursesDisplayChannel(WithInfo); +} + +cSkinDisplayMenu *cSkinCurses::DisplayMenu(void) +{ + return new cSkinCursesDisplayMenu; +} + +cSkinDisplayReplay *cSkinCurses::DisplayReplay(bool ModeOnly) +{ + return new cSkinCursesDisplayReplay(ModeOnly); +} + +cSkinDisplayVolume *cSkinCurses::DisplayVolume(void) +{ + return new cSkinCursesDisplayVolume; +} + +cSkinDisplayMessage *cSkinCurses::DisplayMessage(void) +{ + return new cSkinCursesDisplayMessage; +} + +// --- cPluginSkinCurses ----------------------------------------------------- + +class cPluginSkinCurses : public cPlugin { +private: + // Add any member variables or functions you may need here. +public: + cPluginSkinCurses(void); + virtual ~cPluginSkinCurses(); + virtual const char *Version(void) { return VERSION; } + virtual const char *Description(void) { return DESCRIPTION; } + virtual const char *CommandLineHelp(void); + virtual bool ProcessArgs(int argc, char *argv[]); + virtual bool Initialize(void); + virtual bool Start(void); + virtual void Housekeeping(void); + virtual const char *MainMenuEntry(void) { return MAINMENUENTRY; } + virtual cOsdObject *MainMenuAction(void); + virtual cMenuSetupPage *SetupMenu(void); + virtual bool SetupParse(const char *Name, const char *Value); + }; + +cPluginSkinCurses::cPluginSkinCurses(void) +{ + // Initialize any member variables here. + // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL + // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT! +} + +cPluginSkinCurses::~cPluginSkinCurses() +{ + // Clean up after yourself! + endwin(); +} + +const char *cPluginSkinCurses::CommandLineHelp(void) +{ + // Return a string that describes all known command line options. + return NULL; +} + +bool cPluginSkinCurses::ProcessArgs(int argc, char *argv[]) +{ + // Implement command line argument processing here if applicable. + return true; +} + +bool cPluginSkinCurses::Initialize(void) +{ + // Initialize any background activities the plugin shall perform. + initscr(); + return true; +} + +bool cPluginSkinCurses::Start(void) +{ + // Start any background activities the plugin shall perform. + new cSkinCurses; + return true; +} + +void cPluginSkinCurses::Housekeeping(void) +{ + // Perform any cleanup or other regular tasks. +} + +cOsdObject *cPluginSkinCurses::MainMenuAction(void) +{ + // Perform the action when selected from the main VDR menu. + return NULL; +} + +cMenuSetupPage *cPluginSkinCurses::SetupMenu(void) +{ + // Return a setup menu in case the plugin supports one. + return NULL; +} + +bool cPluginSkinCurses::SetupParse(const char *Name, const char *Value) +{ + // Parse your own setup parameters and store their values. + return false; +} + +VDRPLUGINCREATOR(cPluginSkinCurses); // Don't touch this! |