From 2b43b26a7cffc2dad24297e052bf3326f4c2c495 Mon Sep 17 00:00:00 2001 From: Martin Rotter Date: Thu, 27 Apr 2023 14:02:35 +0200 Subject: [PATCH] work on richtexteditor for gmail --- resources/rssguard.qrc | 1 + .../scripts/github-actions/build-linux-mac.sh | 2 +- resources/text/COPYING_GNU_LGPL_21 | 505 ++++++++++++++ resources/text/licenses.json | 5 + src/librssguard/CMakeLists.txt | 44 +- .../gui/richtexteditor/mrichtextedit.cpp | 635 ++++++++++++++++++ .../gui/richtexteditor/mrichtextedit.h | 106 +++ .../gui/richtexteditor/mrichtextedit.ui | 588 ++++++++++++++++ .../gui/richtexteditor/mtextedit.cpp | 113 ++++ .../gui/richtexteditor/mtextedit.h | 26 + .../services/gmail/gui/formaddeditemail.cpp | 19 +- .../services/gmail/gui/formaddeditemail.ui | 12 +- 12 files changed, 2025 insertions(+), 31 deletions(-) create mode 100755 resources/text/COPYING_GNU_LGPL_21 create mode 100755 src/librssguard/gui/richtexteditor/mrichtextedit.cpp create mode 100755 src/librssguard/gui/richtexteditor/mrichtextedit.h create mode 100755 src/librssguard/gui/richtexteditor/mrichtextedit.ui create mode 100755 src/librssguard/gui/richtexteditor/mtextedit.cpp create mode 100755 src/librssguard/gui/richtexteditor/mtextedit.h diff --git a/resources/rssguard.qrc b/resources/rssguard.qrc index a47f168ae..d369b2680 100644 --- a/resources/rssguard.qrc +++ b/resources/rssguard.qrc @@ -6,6 +6,7 @@ text/COPYING_BOOLINQ text/COPYING_GNU_GPL text/COPYING_GNU_LGPL + text/COPYING_GNU_LGPL_21 text/COPYING_QT sounds/boing.wav diff --git a/resources/scripts/github-actions/build-linux-mac.sh b/resources/scripts/github-actions/build-linux-mac.sh index 53952a364..c2d683af8 100755 --- a/resources/scripts/github-actions/build-linux-mac.sh +++ b/resources/scripts/github-actions/build-linux-mac.sh @@ -31,7 +31,7 @@ if [ $is_linux = true ]; then QTARCH="gcc_64" USE_QT6="OFF" - sudo add-apt-repository ppa:beineri/opt-qt-5.15.4-focal -y + sudo add-apt-repository ppa:beineri/opt-qt-5.15.2-focal -y sudo apt-get update sudo apt-get -qy install qt515tools qt515base qt515webengine qt515svg qt515multimedia qt515imageformats diff --git a/resources/text/COPYING_GNU_LGPL_21 b/resources/text/COPYING_GNU_LGPL_21 new file mode 100755 index 000000000..3e12d0848 --- /dev/null +++ b/resources/text/COPYING_GNU_LGPL_21 @@ -0,0 +1,505 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +Licenses are intended to guarantee your freedom to share and change +free software--to make sure the software is free for all its users. + + This license, the Lesser General Public License, applies to some +specially designated software packages--typically libraries--of the +Free Software Foundation and other authors who decide to use it. You +can use it too, but we suggest you first think carefully about whether +this license or the ordinary General Public License is the better +strategy to use in any particular case, based on the explanations below. + + When we speak of free software, we are referring to freedom of use, +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 and use pieces of +it in new free programs; and that you are informed that you can do +these things. + + To protect your rights, we need to make restrictions that forbid +distributors to deny you these rights or to ask you to surrender these +rights. These restrictions translate to certain responsibilities for +you if you distribute copies of the library or if you modify it. + + For example, if you distribute copies of the library, whether gratis +or for a fee, you must give the recipients all the rights that we gave +you. You must make sure that they, too, receive or can get the source +code. If you link other code with the library, you must provide +complete object files to the recipients, so that they can relink them +with the library after making changes to the library and recompiling +it. And you must show them these terms so they know their rights. + + We protect your rights with a two-step method: (1) we copyright the +library, and (2) we offer you this license, which gives you legal +permission to copy, distribute and/or modify the library. + + To protect each distributor, we want to make it very clear that +there is no warranty for the free library. Also, if the library is +modified by someone else and passed on, the recipients should know +that what they have is not the original version, so that the original +author's reputation will not be affected by problems that might be +introduced by others. + + Finally, software patents pose a constant threat to the existence of +any free program. We wish to make sure that a company cannot +effectively restrict the users of a free program by obtaining a +restrictive license from a patent holder. Therefore, we insist that +any patent license obtained for a version of the library must be +consistent with the full freedom of use specified in this license. + + Most GNU software, including some libraries, is covered by the +ordinary GNU General Public License. This license, the GNU Lesser +General Public License, applies to certain designated libraries, and +is quite different from the ordinary General Public License. We use +this license for certain libraries in order to permit linking those +libraries into non-free programs. + + When a program is linked with a library, whether statically or using +a shared library, the combination of the two is legally speaking a +combined work, a derivative of the original library. The ordinary +General Public License therefore permits such linking only if the +entire combination fits its criteria of freedom. The Lesser General +Public License permits more lax criteria for linking other code with +the library. + + We call this license the "Lesser" General Public License because it +does Less to protect the user's freedom than the ordinary General +Public License. It also provides other free software developers Less +of an advantage over competing non-free programs. These disadvantages +are the reason we use the ordinary General Public License for many +libraries. However, the Lesser license provides advantages in certain +special circumstances. + + For example, on rare occasions, there may be a special need to +encourage the widest possible use of a certain library, so that it becomes +a de-facto standard. To achieve this, non-free programs must be +allowed to use the library. A more frequent case is that a free +library does the same job as widely used non-free libraries. In this +case, there is little to gain by limiting the free library to free +software only, so we use the Lesser General Public License. + + In other cases, permission to use a particular library in non-free +programs enables a greater number of people to use a large body of +free software. For example, permission to use the GNU C Library in +non-free programs enables many more people to use the whole GNU +operating system, as well as its variant, the GNU/Linux operating +system. + + Although the Lesser General Public License is Less protective of the +users' freedom, it does ensure that the user of a program that is +linked with the Library has the freedom and the wherewithal to run +that program using a modified version of the Library. + + The precise terms and conditions for copying, distribution and +modification follow. Pay close attention to the difference between a +"work based on the library" and a "work that uses the library". The +former contains code derived from the library, whereas the latter must +be combined with the library in order to run. + + GNU LESSER GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License Agreement applies to any software library or other +program which contains a notice placed by the copyright holder or +other authorized party saying it may be distributed under the terms of +this Lesser General Public License (also called "this License"). +Each licensee is addressed as "you". + + A "library" means a collection of software functions and/or data +prepared so as to be conveniently linked with application programs +(which use some of those functions and data) to form executables. + + The "Library", below, refers to any such software library or work +which has been distributed under these terms. A "work based on the +Library" means either the Library or any derivative work under +copyright law: that is to say, a work containing the Library or a +portion of it, either verbatim or with modifications and/or translated +straightforwardly into another language. (Hereinafter, translation is +included without limitation in the term "modification".) + + "Source code" for a work means the preferred form of the work for +making modifications to it. For a library, 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 library. + + Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running a program using the Library is not restricted, and output from +such a program is covered only if its contents constitute a work based +on the Library (independent of the use of the Library in a tool for +writing it). Whether that is true depends on what the Library does +and what the program that uses the Library does. + + 1. You may copy and distribute verbatim copies of the Library's +complete 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 distribute a copy of this License along with the +Library. + + 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 Library or any portion +of it, thus forming a work based on the Library, 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) The modified work must itself be a software library. + + b) You must cause the files modified to carry prominent notices + stating that you changed the files and the date of any change. + + c) You must cause the whole of the work to be licensed at no + charge to all third parties under the terms of this License. + + d) If a facility in the modified Library refers to a function or a + table of data to be supplied by an application program that uses + the facility, other than as an argument passed when the facility + is invoked, then you must make a good faith effort to ensure that, + in the event an application does not supply such function or + table, the facility still operates, and performs whatever part of + its purpose remains meaningful. + + (For example, a function in a library to compute square roots has + a purpose that is entirely well-defined independent of the + application. Therefore, Subsection 2d requires that any + application-supplied function or table used by this function must + be optional: if the application does not supply it, the square + root function must still compute square roots.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Library, +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 Library, 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 Library. + +In addition, mere aggregation of another work not based on the Library +with the Library (or with a work based on the Library) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may opt to apply the terms of the ordinary GNU General Public +License instead of this License to a given copy of the Library. To do +this, you must alter all the notices that refer to this License, so +that they refer to the ordinary GNU General Public License, version 2, +instead of to this License. (If a newer version than version 2 of the +ordinary GNU General Public License has appeared, then you can specify +that version instead if you wish.) Do not make any other change in +these notices. + + Once this change is made in a given copy, it is irreversible for +that copy, so the ordinary GNU General Public License applies to all +subsequent copies and derivative works made from that copy. + + This option is useful when you wish to copy part of the code of +the Library into a program that is not a library. + + 4. You may copy and distribute the Library (or a portion or +derivative of it, under Section 2) in object code or executable form +under the terms of Sections 1 and 2 above provided that you 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. + + If distribution of 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 satisfies the requirement to +distribute the source code, even though third parties are not +compelled to copy the source along with the object code. + + 5. A program that contains no derivative of any portion of the +Library, but is designed to work with the Library by being compiled or +linked with it, is called a "work that uses the Library". Such a +work, in isolation, is not a derivative work of the Library, and +therefore falls outside the scope of this License. + + However, linking a "work that uses the Library" with the Library +creates an executable that is a derivative of the Library (because it +contains portions of the Library), rather than a "work that uses the +library". The executable is therefore covered by this License. +Section 6 states terms for distribution of such executables. + + When a "work that uses the Library" uses material from a header file +that is part of the Library, the object code for the work may be a +derivative work of the Library even though the source code is not. +Whether this is true is especially significant if the work can be +linked without the Library, or if the work is itself a library. The +threshold for this to be true is not precisely defined by law. + + If such an object file uses only numerical parameters, data +structure layouts and accessors, and small macros and small inline +functions (ten lines or less in length), then the use of the object +file is unrestricted, regardless of whether it is legally a derivative +work. (Executables containing this object code plus portions of the +Library will still fall under Section 6.) + + Otherwise, if the work is a derivative of the Library, you may +distribute the object code for the work under the terms of Section 6. +Any executables containing that work also fall under Section 6, +whether or not they are linked directly with the Library itself. + + 6. As an exception to the Sections above, you may also combine or +link a "work that uses the Library" with the Library to produce a +work containing portions of the Library, and distribute that work +under terms of your choice, provided that the terms permit +modification of the work for the customer's own use and reverse +engineering for debugging such modifications. + + You must give prominent notice with each copy of the work that the +Library is used in it and that the Library and its use are covered by +this License. You must supply a copy of this License. If the work +during execution displays copyright notices, you must include the +copyright notice for the Library among them, as well as a reference +directing the user to the copy of this License. Also, you must do one +of these things: + + a) Accompany the work with the complete corresponding + machine-readable source code for the Library including whatever + changes were used in the work (which must be distributed under + Sections 1 and 2 above); and, if the work is an executable linked + with the Library, with the complete machine-readable "work that + uses the Library", as object code and/or source code, so that the + user can modify the Library and then relink to produce a modified + executable containing the modified Library. (It is understood + that the user who changes the contents of definitions files in the + Library will not necessarily be able to recompile the application + to use the modified definitions.) + + b) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (1) uses at run time a + copy of the library already present on the user's computer system, + rather than copying library functions into the executable, and (2) + will operate properly with a modified version of the library, if + the user installs one, as long as the modified version is + interface-compatible with the version that the work was made with. + + c) Accompany the work with a written offer, valid for at + least three years, to give the same user the materials + specified in Subsection 6a, above, for a charge no more + than the cost of performing this distribution. + + d) If distribution of the work is made by offering access to copy + from a designated place, offer equivalent access to copy the above + specified materials from the same place. + + e) Verify that the user has already received a copy of these + materials or that you have already sent this user a copy. + + For an executable, the required form of the "work that uses the +Library" must include any data and utility programs needed for +reproducing the executable from it. However, as a special exception, +the materials to be 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. + + It may happen that this requirement contradicts the license +restrictions of other proprietary libraries that do not normally +accompany the operating system. Such a contradiction means you cannot +use both them and the Library together in an executable that you +distribute. + + 7. You may place library facilities that are a work based on the +Library side-by-side in a single library together with other library +facilities not covered by this License, and distribute such a combined +library, provided that the separate distribution of the work based on +the Library and of the other library facilities is otherwise +permitted, and provided that you do these two things: + + a) Accompany the combined library with a copy of the same work + based on the Library, uncombined with any other library + facilities. This must be distributed under the terms of the + Sections above. + + b) Give prominent notice with the combined library of the fact + that part of it is a work based on the Library, and explaining + where to find the accompanying uncombined form of the same work. + + 8. You may not copy, modify, sublicense, link with, or distribute +the Library except as expressly provided under this License. Any +attempt otherwise to copy, modify, sublicense, link with, or +distribute the Library 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. + + 9. 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 Library or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Library (or any work based on the +Library), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Library or works based on it. + + 10. Each time you redistribute the Library (or any work based on the +Library), the recipient automatically receives a license from the +original licensor to copy, distribute, link with or modify the Library +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 with +this License. + + 11. 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 Library at all. For example, if a patent +license would not permit royalty-free redistribution of the Library 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 Library. + +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. + + 12. If the distribution and/or use of the Library is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Library 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. + + 13. The Free Software Foundation may publish revised and/or new +versions of the Lesser 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 Library +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 Library does not specify a +license version number, you may choose any version ever published by +the Free Software Foundation. + + 14. If you wish to incorporate parts of the Library into other free +programs whose distribution conditions are incompatible with these, +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 + + 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO +WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. +EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR +OTHER PARTIES PROVIDE THE LIBRARY "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 +LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME +THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. 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 LIBRARY 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 +LIBRARY (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 LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), 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 Libraries + + If you develop a new library, and you want it to be of the greatest +possible use to the public, we recommend making it free software that +everyone can redistribute and change. You can do so by permitting +redistribution under these terms (or, alternatively, under the terms of the +ordinary General Public License). + + To apply these terms, attach the following notices to the library. 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. + + + Copyright (C) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + + diff --git a/resources/text/licenses.json b/resources/text/licenses.json index 792634fe5..741ce1450 100755 --- a/resources/text/licenses.json +++ b/resources/text/licenses.json @@ -9,6 +9,11 @@ "file": "COPYING_GNU_LGPL", "components": "Breeze" }, + { + "title": "GNU LGPL v2.1", + "file": "COPYING_GNU_LGPL_21", + "components": "MRichTextEditor" + }, { "title": "MIT License", "file": "COPYING_BOOLINQ", diff --git a/src/librssguard/CMakeLists.txt b/src/librssguard/CMakeLists.txt index 3a8b4bc11..60e068db9 100644 --- a/src/librssguard/CMakeLists.txt +++ b/src/librssguard/CMakeLists.txt @@ -174,6 +174,10 @@ set(SOURCES gui/tabwidget.cpp gui/tabwidget.h gui/webviewers/webviewer.h + gui/richtexteditor/mrichtextedit.cpp + gui/richtexteditor/mrichtextedit.h + gui/richtexteditor/mtextedit.cpp + gui/richtexteditor/mtextedit.h gui/toolbars/basetoolbar.cpp gui/toolbars/basetoolbar.h gui/toolbars/feedstoolbar.cpp @@ -420,25 +424,6 @@ set(SOURCES network-web/adblock/adblockrequestinfo.h ) -# Add mimesis. -list(APPEND SOURCES - 3rd-party/mimesis/mimesis.cpp - 3rd-party/mimesis/mimesis.hpp - 3rd-party/mimesis/quoted-printable.cpp - 3rd-party/mimesis/quoted-printable.hpp -) - -# Add boolinq. -list(APPEND SOURCES - 3rd-party/boolinq/boolinq.h -) - -# Add SimpleCrypt. -list(APPEND SOURCES - 3rd-party/sc/simplecrypt.cpp - 3rd-party/sc/simplecrypt.h -) - set(UI_FILES gui/dialogs/formabout.ui gui/dialogs/formaddaccount.ui @@ -455,6 +440,7 @@ set(UI_FILES gui/notifications/singlenotificationeditor.ui gui/reusable/networkproxydetails.ui gui/itemdetails.ui + gui/richtexteditor/mrichtextedit.ui gui/newspaperpreviewer.ui gui/reusable/searchtextwidget.ui gui/settings/settingsbrowsermail.ui @@ -510,6 +496,25 @@ list(APPEND SOURCES gui/webviewers/qtextbrowser/textbrowserviewer.cpp ) +# Add mimesis. +list(APPEND SOURCES + 3rd-party/mimesis/mimesis.cpp + 3rd-party/mimesis/mimesis.hpp + 3rd-party/mimesis/quoted-printable.cpp + 3rd-party/mimesis/quoted-printable.hpp +) + +# Add boolinq. +list(APPEND SOURCES + 3rd-party/boolinq/boolinq.h +) + +# Add SimpleCrypt. +list(APPEND SOURCES + 3rd-party/sc/simplecrypt.cpp + 3rd-party/sc/simplecrypt.h +) + # Deal with .ui files. qt_wrap_ui(SOURCES ${UI_FILES}) @@ -621,6 +626,7 @@ target_include_directories(rssguard PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/gui/notifications ${CMAKE_CURRENT_SOURCE_DIR}/gui/toolbars + ${CMAKE_CURRENT_SOURCE_DIR}/gui/richtexteditor ) # Qt. diff --git a/src/librssguard/gui/richtexteditor/mrichtextedit.cpp b/src/librssguard/gui/richtexteditor/mrichtextedit.cpp new file mode 100755 index 000000000..ee93e2adc --- /dev/null +++ b/src/librssguard/gui/richtexteditor/mrichtextedit.cpp @@ -0,0 +1,635 @@ +// This work is derived from MRichTextEditor. +// +// For license of this file, see /resources/text/COPYING_GNU_LGPL_21. + +/* +** Copyright (C) 2013 Jiří Procházka (Hobrasoft) +** Contact: http://www.hobrasoft.cz/ +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file is under the terms of the GNU Lesser General Public License +** version 2.1 as published by the Free Software Foundation and appearing +** in the file LICENSE.LGPL included in the packaging of this file. +** Please review the following information to ensure the +** GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +*/ + +#include "gui/richtexteditor/mrichtextedit.h" + +#include "definitions/definitions.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +MRichTextEdit::MRichTextEdit(QWidget* parent) : QWidget(parent) { + m_ui.setupUi(this); + m_lastBlockList = nullptr; + + connect(m_ui.f_textedit, &QTextEdit::currentCharFormatChanged, this, &MRichTextEdit::slotCurrentCharFormatChanged); + connect(m_ui.f_textedit, &QTextEdit::cursorPositionChanged, this, &MRichTextEdit::slotCursorPositionChanged); + + m_fontsize_h1 = 18; + m_fontsize_h2 = 16; + m_fontsize_h3 = 14; + m_fontsize_h4 = 12; + + fontChanged(m_ui.f_textedit->font()); + bgColorChanged(m_ui.f_textedit->textColor()); + + // paragraph formatting + + m_paragraphItems << tr("Standard") << tr("Heading 1") << tr("Heading 2") << tr("Heading 3") << tr("Heading 4") + << tr("Monospace"); + m_ui.f_paragraph->addItems(m_paragraphItems); + + connect(m_ui.f_paragraph, &QComboBox::activated, this, &MRichTextEdit::textStyle); + + // undo & redo + + m_ui.f_undo->setShortcut(QKeySequence::StandardKey::Undo); + m_ui.f_redo->setShortcut(QKeySequence::StandardKey::Redo); + + connect(m_ui.f_textedit->document(), &QTextDocument::undoAvailable, m_ui.f_undo, &QWidget::setEnabled); + connect(m_ui.f_textedit->document(), &QTextDocument::redoAvailable, m_ui.f_redo, &QWidget::setEnabled); + + m_ui.f_undo->setEnabled(m_ui.f_textedit->document()->isUndoAvailable()); + m_ui.f_redo->setEnabled(m_ui.f_textedit->document()->isRedoAvailable()); + + connect(m_ui.f_undo, &QAbstractButton::clicked, m_ui.f_textedit, &QTextEdit::undo); + connect(m_ui.f_redo, &QAbstractButton::clicked, m_ui.f_textedit, &QTextEdit::redo); + + // cut, copy & paste + + m_ui.f_cut->setShortcut(QKeySequence::StandardKey::Cut); + m_ui.f_copy->setShortcut(QKeySequence::StandardKey::Copy); + m_ui.f_paste->setShortcut(QKeySequence::StandardKey::Paste); + + m_ui.f_cut->setEnabled(false); + m_ui.f_copy->setEnabled(false); + + connect(m_ui.f_cut, &QAbstractButton::clicked, m_ui.f_textedit, &QTextEdit::cut); + connect(m_ui.f_copy, &QAbstractButton::clicked, m_ui.f_textedit, &QTextEdit::copy); + connect(m_ui.f_paste, &QAbstractButton::clicked, m_ui.f_textedit, &QTextEdit::paste); + + connect(m_ui.f_textedit, &QTextEdit::copyAvailable, m_ui.f_cut, &QWidget::setEnabled); + connect(m_ui.f_textedit, &QTextEdit::copyAvailable, m_ui.f_copy, &QWidget::setEnabled); + +#ifndef QT_NO_CLIPBOARD + connect(QGuiApplication::clipboard(), &QClipboard::dataChanged, this, &MRichTextEdit::slotClipboardDataChanged); +#endif + + // link + + m_ui.f_link->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_L); + + connect(m_ui.f_link, &QAbstractButton::clicked, this, &MRichTextEdit::textLink); + + // bold, italic & underline + + m_ui.f_bold->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_B); + m_ui.f_italic->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_I); + m_ui.f_underline->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_U); + + connect(m_ui.f_bold, &QAbstractButton::clicked, this, &MRichTextEdit::textBold); + connect(m_ui.f_italic, &QAbstractButton::clicked, this, &MRichTextEdit::textItalic); + connect(m_ui.f_underline, &QAbstractButton::clicked, this, &MRichTextEdit::textUnderline); + connect(m_ui.f_strikeout, &QAbstractButton::clicked, this, &MRichTextEdit::textStrikeout); + + QAction* removeFormat = new QAction(tr("Remove character formatting"), this); + removeFormat->setShortcut(QKeySequence("CTRL+M")); + connect(removeFormat, &QAction::triggered, this, &MRichTextEdit::textRemoveFormat); + m_ui.f_textedit->addAction(removeFormat); + + QAction* removeAllFormat = new QAction(tr("Remove all formatting"), this); + connect(removeAllFormat, &QAction::triggered, this, &MRichTextEdit::textRemoveAllFormat); + m_ui.f_textedit->addAction(removeAllFormat); + + QAction* textsource = new QAction(tr("Edit document source"), this); + textsource->setShortcut(QKeySequence("CTRL+O")); + connect(textsource, &QAction::triggered, this, &MRichTextEdit::textSource); + m_ui.f_textedit->addAction(textsource); + + QAction* clearText = new QAction(tr("Clear all content"), this); + connect(clearText, &QAction::triggered, this, &MRichTextEdit::clearSource); + m_ui.f_textedit->addAction(clearText); + + QMenu* menu = new QMenu(this); + menu->addAction(removeAllFormat); + menu->addAction(removeFormat); + menu->addAction(textsource); + menu->addAction(clearText); + m_ui.f_menu->setMenu(menu); + m_ui.f_menu->setPopupMode(QToolButton::InstantPopup); + + // lists + + m_ui.f_list_bullet->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_Minus); + m_ui.f_list_ordered->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_Equal); + + connect(m_ui.f_list_bullet, &QAbstractButton::clicked, this, &MRichTextEdit::listBullet); + connect(m_ui.f_list_ordered, &QAbstractButton::clicked, this, &MRichTextEdit::listOrdered); + + // indentation + + m_ui.f_indent_dec->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_Comma); + m_ui.f_indent_inc->setShortcut(Qt::Modifier::CTRL | Qt::Key::Key_Period); + + connect(m_ui.f_indent_inc, &QAbstractButton::clicked, this, &MRichTextEdit::increaseIndentation); + connect(m_ui.f_indent_dec, &QAbstractButton::clicked, this, &MRichTextEdit::decreaseIndentation); + + // font size + + QFontDatabase db; + + foreach (int size, db.standardSizes()) + m_ui.f_fontsize->addItem(QString::number(size)); + + connect(m_ui.f_fontsize, SIGNAL(activated(QString)), this, SLOT(textSize(QString))); + m_ui.f_fontsize->setCurrentIndex(m_ui.f_fontsize->findText(QString::number(QApplication::font().pointSize()))); + + // text foreground color + + QPixmap pix(16, 16); + pix.fill(QApplication::palette().windowText().color()); + m_ui.f_fgcolor->setIcon(pix); + + connect(m_ui.f_fgcolor, SIGNAL(clicked()), this, SLOT(textFgColor())); + + // text background color + + pix.fill(QApplication::palette().window().color()); + m_ui.f_bgcolor->setIcon(pix); + + connect(m_ui.f_bgcolor, SIGNAL(clicked()), this, SLOT(textBgColor())); + + // images + connect(m_ui.f_image, SIGNAL(clicked()), this, SLOT(insertImage())); +} + +QString MRichTextEdit::toPlainText() const { + return m_ui.f_textedit->toPlainText(); +} + +void MRichTextEdit::textSource() { + QDialog* dialog = new QDialog(this); + QPlainTextEdit* pte = new QPlainTextEdit(dialog); + pte->setPlainText(m_ui.f_textedit->toHtml()); + QGridLayout* gl = new QGridLayout(dialog); + gl->addWidget(pte, 0, 0, 1, 1); + dialog->setWindowTitle(tr("Document source")); + dialog->setMinimumWidth(400); + dialog->setMinimumHeight(600); + dialog->exec(); + + m_ui.f_textedit->setHtml(pte->toPlainText()); + + delete dialog; +} + +void MRichTextEdit::clearSource() { + m_ui.f_textedit->clear(); +} + +void MRichTextEdit::setPlainText(const QString& text) { + m_ui.f_textedit->setPlainText(text); +} + +void MRichTextEdit::setHtml(const QString& text) { + m_ui.f_textedit->setHtml(text); +} + +void MRichTextEdit::textRemoveFormat() { + QTextCharFormat fmt; + fmt.setFontWeight(QFont::Normal); + fmt.setFontUnderline(false); + fmt.setFontStrikeOut(false); + fmt.setFontItalic(false); + fmt.setFontPointSize(9); + // fmt.setFontFamily ("Helvetica"); + // fmt.setFontStyleHint (QFont::SansSerif); + // fmt.setFontFixedPitch (true); + + m_ui.f_bold->setChecked(false); + m_ui.f_underline->setChecked(false); + m_ui.f_italic->setChecked(false); + m_ui.f_strikeout->setChecked(false); + m_ui.f_fontsize->setCurrentIndex(m_ui.f_fontsize->findText("9")); + + // QTextBlockFormat bfmt = cursor.blockFormat(); + // bfmt->setIndent(0); + + fmt.clearBackground(); + + mergeFormatOnWordOrSelection(fmt); +} + +void MRichTextEdit::textRemoveAllFormat() { + m_ui.f_bold->setChecked(false); + m_ui.f_underline->setChecked(false); + m_ui.f_italic->setChecked(false); + m_ui.f_strikeout->setChecked(false); + m_ui.f_fontsize->setCurrentIndex(m_ui.f_fontsize->findText("9")); + QString text = m_ui.f_textedit->toPlainText(); + m_ui.f_textedit->setPlainText(text); +} + +void MRichTextEdit::textBold() { + QTextCharFormat fmt; + fmt.setFontWeight(m_ui.f_bold->isChecked() ? QFont::Bold : QFont::Normal); + mergeFormatOnWordOrSelection(fmt); +} + +void MRichTextEdit::focusInEvent(QFocusEvent*) { + m_ui.f_textedit->setFocus(Qt::TabFocusReason); +} + +void MRichTextEdit::textUnderline() { + QTextCharFormat fmt; + fmt.setFontUnderline(m_ui.f_underline->isChecked()); + mergeFormatOnWordOrSelection(fmt); +} + +void MRichTextEdit::textItalic() { + QTextCharFormat fmt; + fmt.setFontItalic(m_ui.f_italic->isChecked()); + mergeFormatOnWordOrSelection(fmt); +} + +void MRichTextEdit::textStrikeout() { + QTextCharFormat fmt; + fmt.setFontStrikeOut(m_ui.f_strikeout->isChecked()); + mergeFormatOnWordOrSelection(fmt); +} + +void MRichTextEdit::textSize(const QString& p) { + qreal pointSize = p.toDouble(); + if (p.toFloat() > 0) { + QTextCharFormat fmt; + fmt.setFontPointSize(pointSize); + mergeFormatOnWordOrSelection(fmt); + } +} + +void MRichTextEdit::textLink(bool checked) { + bool unlink = false; + QTextCharFormat fmt; + if (checked) { + QString url = m_ui.f_textedit->currentCharFormat().anchorHref(); + bool ok; + QString newUrl = QInputDialog::getText(this, tr("Create a link"), tr("Link URL:"), QLineEdit::Normal, url, &ok); + if (ok) { + fmt.setAnchor(true); + fmt.setAnchorHref(newUrl); + fmt.setForeground(QApplication::palette().color(QPalette::Link)); + fmt.setFontUnderline(true); + } + else { + unlink = true; + } + } + else { + unlink = true; + } + if (unlink) { + fmt.setAnchor(false); + fmt.setForeground(QApplication::palette().color(QPalette::Text)); + fmt.setFontUnderline(false); + } + mergeFormatOnWordOrSelection(fmt); +} + +void MRichTextEdit::textStyle(int index) { + QTextCursor cursor = m_ui.f_textedit->textCursor(); + cursor.beginEditBlock(); + + // standard + if (!cursor.hasSelection()) { + cursor.select(QTextCursor::BlockUnderCursor); + } + QTextCharFormat fmt; + cursor.setCharFormat(fmt); + m_ui.f_textedit->setCurrentCharFormat(fmt); + + if (index == ParagraphHeading1 || index == ParagraphHeading2 || index == ParagraphHeading3 || + index == ParagraphHeading4) { + if (index == ParagraphHeading1) { + fmt.setFontPointSize(m_fontsize_h1); + } + if (index == ParagraphHeading2) { + fmt.setFontPointSize(m_fontsize_h2); + } + if (index == ParagraphHeading3) { + fmt.setFontPointSize(m_fontsize_h3); + } + if (index == ParagraphHeading4) { + fmt.setFontPointSize(m_fontsize_h4); + } + if (index == ParagraphHeading2 || index == ParagraphHeading4) { + fmt.setFontItalic(true); + } + + fmt.setFontWeight(QFont::Bold); + } + if (index == ParagraphMonospace) { + fmt = cursor.charFormat(); + fmt.setFontFamilies({QSL("Monospace")}); + fmt.setFontStyleHint(QFont::Monospace); + fmt.setFontFixedPitch(true); + } + cursor.setCharFormat(fmt); + m_ui.f_textedit->setCurrentCharFormat(fmt); + + cursor.endEditBlock(); +} + +void MRichTextEdit::textFgColor() { + QColor col = QColorDialog::getColor(m_ui.f_textedit->textColor(), this); + QTextCursor cursor = m_ui.f_textedit->textCursor(); + if (!cursor.hasSelection()) { + cursor.select(QTextCursor::WordUnderCursor); + } + QTextCharFormat fmt = cursor.charFormat(); + if (col.isValid()) { + fmt.setForeground(col); + } + else { + fmt.clearForeground(); + } + cursor.setCharFormat(fmt); + m_ui.f_textedit->setCurrentCharFormat(fmt); + fgColorChanged(col); +} + +void MRichTextEdit::textBgColor() { + QColor col = QColorDialog::getColor(m_ui.f_textedit->textBackgroundColor(), this); + QTextCursor cursor = m_ui.f_textedit->textCursor(); + if (!cursor.hasSelection()) { + cursor.select(QTextCursor::WordUnderCursor); + } + QTextCharFormat fmt = cursor.charFormat(); + if (col.isValid()) { + fmt.setBackground(col); + } + else { + fmt.clearBackground(); + } + cursor.setCharFormat(fmt); + m_ui.f_textedit->setCurrentCharFormat(fmt); + bgColorChanged(col); +} + +void MRichTextEdit::listBullet(bool checked) { + if (checked) { + m_ui.f_list_ordered->setChecked(false); + } + list(checked, QTextListFormat::ListDisc); +} + +void MRichTextEdit::listOrdered(bool checked) { + if (checked) { + m_ui.f_list_bullet->setChecked(false); + } + list(checked, QTextListFormat::ListDecimal); +} + +void MRichTextEdit::list(bool checked, QTextListFormat::Style style) { + QTextCursor cursor = m_ui.f_textedit->textCursor(); + cursor.beginEditBlock(); + if (!checked) { + QTextBlockFormat obfmt = cursor.blockFormat(); + QTextBlockFormat bfmt; + bfmt.setIndent(obfmt.indent()); + cursor.setBlockFormat(bfmt); + } + else { + QTextListFormat listFmt; + if (cursor.currentList()) { + listFmt = cursor.currentList()->format(); + } + listFmt.setStyle(style); + cursor.createList(listFmt); + } + cursor.endEditBlock(); +} + +void MRichTextEdit::mergeFormatOnWordOrSelection(const QTextCharFormat& format) { + QTextCursor cursor = m_ui.f_textedit->textCursor(); + if (!cursor.hasSelection()) { + cursor.select(QTextCursor::WordUnderCursor); + } + cursor.mergeCharFormat(format); + m_ui.f_textedit->mergeCurrentCharFormat(format); + m_ui.f_textedit->setFocus(Qt::TabFocusReason); +} + +void MRichTextEdit::slotCursorPositionChanged() { + QTextList* l = m_ui.f_textedit->textCursor().currentList(); + if (m_lastBlockList && (l == m_lastBlockList || (l != nullptr && m_lastBlockList != nullptr && + l->format().style() == m_lastBlockList->format().style()))) { + return; + } + m_lastBlockList = l; + if (l) { + QTextListFormat lfmt = l->format(); + if (lfmt.style() == QTextListFormat::ListDisc) { + m_ui.f_list_bullet->setChecked(true); + m_ui.f_list_ordered->setChecked(false); + } + else if (lfmt.style() == QTextListFormat::ListDecimal) { + m_ui.f_list_bullet->setChecked(false); + m_ui.f_list_ordered->setChecked(true); + } + else { + m_ui.f_list_bullet->setChecked(false); + m_ui.f_list_ordered->setChecked(false); + } + } + else { + m_ui.f_list_bullet->setChecked(false); + m_ui.f_list_ordered->setChecked(false); + } +} + +void MRichTextEdit::fontChanged(const QFont& f) { + m_ui.f_fontsize->setCurrentIndex(m_ui.f_fontsize->findText(QString::number(f.pointSize()))); + m_ui.f_bold->setChecked(f.bold()); + m_ui.f_italic->setChecked(f.italic()); + m_ui.f_underline->setChecked(f.underline()); + m_ui.f_strikeout->setChecked(f.strikeOut()); + + if (f.pointSize() == m_fontsize_h1) { + m_ui.f_paragraph->setCurrentIndex(ParagraphHeading1); + } + else if (f.pointSize() == m_fontsize_h2) { + m_ui.f_paragraph->setCurrentIndex(ParagraphHeading2); + } + else if (f.pointSize() == m_fontsize_h3) { + m_ui.f_paragraph->setCurrentIndex(ParagraphHeading3); + } + else if (f.pointSize() == m_fontsize_h4) { + m_ui.f_paragraph->setCurrentIndex(ParagraphHeading4); + } + else { + if (f.fixedPitch() && f.family() == "Monospace") { + m_ui.f_paragraph->setCurrentIndex(ParagraphMonospace); + } + else { + m_ui.f_paragraph->setCurrentIndex(ParagraphStandard); + } + } + if (m_ui.f_textedit->textCursor().currentList()) { + QTextListFormat lfmt = m_ui.f_textedit->textCursor().currentList()->format(); + if (lfmt.style() == QTextListFormat::ListDisc) { + m_ui.f_list_bullet->setChecked(true); + m_ui.f_list_ordered->setChecked(false); + } + else if (lfmt.style() == QTextListFormat::ListDecimal) { + m_ui.f_list_bullet->setChecked(false); + m_ui.f_list_ordered->setChecked(true); + } + else { + m_ui.f_list_bullet->setChecked(false); + m_ui.f_list_ordered->setChecked(false); + } + } + else { + m_ui.f_list_bullet->setChecked(false); + m_ui.f_list_ordered->setChecked(false); + } +} + +void MRichTextEdit::fgColorChanged(const QColor& c) { + QPixmap pix(16, 16); + if (c.isValid()) { + pix.fill(c); + } + else { + pix.fill(QApplication::palette().windowText().color()); + } + + m_ui.f_fgcolor->setIcon(pix); +} + +void MRichTextEdit::bgColorChanged(const QColor& c) { + QPixmap pix(16, 16); + if (c.isValid()) { + pix.fill(c); + } + else { + pix.fill(QApplication::palette().window().color()); + } + + m_ui.f_bgcolor->setIcon(pix); +} + +void MRichTextEdit::slotCurrentCharFormatChanged(const QTextCharFormat& format) { + fontChanged(format.font()); + bgColorChanged((format.background().isOpaque()) ? format.background().color() : QColor()); + fgColorChanged((format.foreground().isOpaque()) ? format.foreground().color() : QColor()); + m_ui.f_link->setChecked(format.isAnchor()); +} + +void MRichTextEdit::slotClipboardDataChanged() { +#ifndef QT_NO_CLIPBOARD + if (const QMimeData* md = QApplication::clipboard()->mimeData()) + m_ui.f_paste->setEnabled(md->hasText()); +#endif +} + +QString MRichTextEdit::toHtml() const { + QString s = m_ui.f_textedit->toHtml(); + // convert emails to links + s = s.replace(QRegularExpression("(<[^a][^>]+>(?:]+>)?|\\s)([a-zA-Z\\d]+@[a-zA-Z\\d]+\\.[a-zA-Z]+)"), + "\\1\\2"); + // convert links + s = s.replace(QRegularExpression("(<[^a][^>]+>(?:]+>)?|\\s)((?:https?|ftp|file)://[^\\s'\"<>]+)"), + "\\1\\2"); + // see also: Utils::linkify() + return s; +} + +MTextEdit* MRichTextEdit::editor() const { + return m_ui.f_textedit; +} + +QTextDocument* MRichTextEdit::document() { + return m_ui.f_textedit->document(); +} + +QTextCursor MRichTextEdit::textCursor() const { + return m_ui.f_textedit->textCursor(); +} + +void MRichTextEdit::setTextCursor(const QTextCursor& cursor) { + m_ui.f_textedit->setTextCursor(cursor); +} + +void MRichTextEdit::increaseIndentation() { + indent(+1); +} + +void MRichTextEdit::decreaseIndentation() { + indent(-1); +} + +void MRichTextEdit::indent(int delta) { + QTextCursor cursor = m_ui.f_textedit->textCursor(); + cursor.beginEditBlock(); + QTextBlockFormat bfmt = cursor.blockFormat(); + int ind = bfmt.indent(); + if (ind + delta >= 0) { + bfmt.setIndent(ind + delta); + } + cursor.setBlockFormat(bfmt); + cursor.endEditBlock(); +} + +void MRichTextEdit::setText(const QString& text) { + if (text.isEmpty()) { + setPlainText(text); + return; + } + if (text[0] == '<') { + setHtml(text); + } + else { + setPlainText(text); + } +} + +void MRichTextEdit::insertImage() { + QSettings s; + QString attdir = s.value("general/filedialog-path").toString(); + QString file = QFileDialog::getOpenFileName(this, + tr("Select an image"), + attdir, + tr("JPEG (*.jpg);; GIF (*.gif);; PNG (*.png);; BMP (*.bmp);; All (*)")); + QImage image = QImageReader(file).read(); + + m_ui.f_textedit->dropImage(image, QFileInfo(file).suffix().toUpper().toLocal8Bit().data()); +} diff --git a/src/librssguard/gui/richtexteditor/mrichtextedit.h b/src/librssguard/gui/richtexteditor/mrichtextedit.h new file mode 100755 index 000000000..c4ab1bfc6 --- /dev/null +++ b/src/librssguard/gui/richtexteditor/mrichtextedit.h @@ -0,0 +1,106 @@ +// This work is derived from MRichTextEditor. +// +// For license of this file, see /resources/text/COPYING_GNU_LGPL_21. + +/* +** Copyright (C) 2013 Jiří Procházka (Hobrasoft) +** Contact: http://www.hobrasoft.cz/ +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file is under the terms of the GNU Lesser General Public License +** version 2.1 as published by the Free Software Foundation and appearing +** in the file LICENSE.LGPL included in the packaging of this file. +** Please review the following information to ensure the +** GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +*/ + +#ifndef MRICHTEXTEDIT_H_ +#define MRICHTEXTEDIT_H_ + +#include "ui_mrichtextedit.h" + +#include + +class MRichTextEdit : public QWidget { + Q_OBJECT + public: + MRichTextEdit(QWidget* parent = nullptr); + + QString toPlainText() const; + QString toHtml() const; + + MTextEdit* editor() const; + QTextDocument* document(); + QTextCursor textCursor() const; + void setTextCursor(const QTextCursor& cursor); + + public slots: + void setText(const QString& text); + void clearSource(); + + protected slots: + void setPlainText(const QString& text); + void setHtml(const QString& text); + void textRemoveFormat(); + void textRemoveAllFormat(); + void textBold(); + void textUnderline(); + void textStrikeout(); + void textItalic(); + void textSize(const QString& p); + void textLink(bool checked); + void textStyle(int index); + void textFgColor(); + void textBgColor(); + void listBullet(bool checked); + void listOrdered(bool checked); + void slotCurrentCharFormatChanged(const QTextCharFormat& format); + void slotCursorPositionChanged(); + void slotClipboardDataChanged(); + void increaseIndentation(); + void decreaseIndentation(); + void insertImage(); + void textSource(); + + protected: + void mergeFormatOnWordOrSelection(const QTextCharFormat& format); + void fontChanged(const QFont& f); + void fgColorChanged(const QColor& c); + void bgColorChanged(const QColor& c); + void list(bool checked, QTextListFormat::Style style); + void indent(int delta); + void focusInEvent(QFocusEvent* event); + + QStringList m_paragraphItems; + int m_fontsize_h1; + int m_fontsize_h2; + int m_fontsize_h3; + int m_fontsize_h4; + + enum ParagraphItems { + ParagraphStandard = 0, + ParagraphHeading1, + ParagraphHeading2, + ParagraphHeading3, + ParagraphHeading4, + ParagraphMonospace + }; + + QPointer m_lastBlockList; + + private: + Ui::MRichTextEdit m_ui; +}; + +#endif diff --git a/src/librssguard/gui/richtexteditor/mrichtextedit.ui b/src/librssguard/gui/richtexteditor/mrichtextedit.ui new file mode 100755 index 000000000..da5d3ecaf --- /dev/null +++ b/src/librssguard/gui/richtexteditor/mrichtextedit.ui @@ -0,0 +1,588 @@ + + + MRichTextEdit + + + + 0 + 0 + 784 + 406 + + + + + + + + 1 + + + 1 + + + 1 + + + 1 + + + 1 + + + + + + 2 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + Qt::ClickFocus + + + Paragraph formatting + + + true + + + + + + + Qt::Vertical + + + + + + + false + + + Qt::ClickFocus + + + Undo (CTRL+Z) + + + Undo + + + + .. + + + + 16 + 16 + + + + + + + + false + + + Qt::ClickFocus + + + Redo + + + Redo + + + + .. + + + + 16 + 16 + + + + + + + + Qt::ClickFocus + + + Cut (CTRL+X) + + + Cut + + + + .. + + + + 16 + 16 + + + + + + + + Qt::ClickFocus + + + Copy (CTRL+C) + + + Copy + + + + .. + + + + 16 + 16 + + + + + + + + Qt::ClickFocus + + + Paste (CTRL+V) + + + Paste + + + + .. + + + + 16 + 16 + + + + + + + + Qt::Vertical + + + + + + + Qt::ClickFocus + + + Link (CTRL+L) + + + Link + + + + .. + + + + 16 + 16 + + + + true + + + + + + + Qt::Vertical + + + + + + + Qt::ClickFocus + + + Bold (CTRL+B) + + + Bold + + + + .. + + + + 16 + 16 + + + + true + + + + + + + Qt::ClickFocus + + + Italic (CTRL+I) + + + Italic + + + + .. + + + + 16 + 16 + + + + true + + + + + + + Qt::ClickFocus + + + Underline (CTRL+U) + + + Underline + + + + .. + + + + 16 + 16 + + + + true + + + + + + + Strike Out + + + true + + + + + + + Qt::Vertical + + + + + + + Qt::ClickFocus + + + Bullet list (CTRL+-) + + + Bullet list + + + + 16 + 16 + + + + true + + + + + + + Qt::ClickFocus + + + Ordered list (CTRL+=) + + + Ordered list + + + + 16 + 16 + + + + true + + + + + + + Qt::ClickFocus + + + Decrease indentation (CTRL+,) + + + Decrease indentation + + + + .. + + + + 16 + 16 + + + + + + + + Qt::ClickFocus + + + Increase indentation (CTRL+.) + + + Increase indentation + + + + .. + + + + 16 + 16 + + + + + + + + Qt::Vertical + + + + + + + + 16 + 16 + + + + + 16 + 16 + + + + Qt::ClickFocus + + + Text foreground color + + + . + + + + 16 + 16 + + + + + + + + + 16 + 16 + + + + + 16 + 16 + + + + Qt::ClickFocus + + + Text background color + + + . + + + + 16 + 16 + + + + + + + + Qt::ClickFocus + + + Font size + + + true + + + + + + + Qt::Vertical + + + + + + + ... + + + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + ... + + + + + f_paragraph + line_4 + f_undo + f_redo + f_cut + f_copy + f_paste + line + f_link + line_3 + f_italic + f_underline + line_2 + f_fontsize + line_5 + f_list_bullet + f_list_ordered + f_indent_dec + f_indent_inc + f_bold + f_bgcolor + f_strikeout + f_image + line_6 + f_menu + f_fgcolor + + + + + + QTextEdit::AutoNone + + + true + + + + + + + + MTextEdit + QTextEdit +
mtextedit.h
+ + + + f_textedit + f_strikeout + f_image + f_menu + + + + diff --git a/src/librssguard/gui/richtexteditor/mtextedit.cpp b/src/librssguard/gui/richtexteditor/mtextedit.cpp new file mode 100755 index 000000000..4906d889d --- /dev/null +++ b/src/librssguard/gui/richtexteditor/mtextedit.cpp @@ -0,0 +1,113 @@ +// This work is derived from MRichTextEditor. +// +// For license of this file, see /resources/text/COPYING_GNU_LGPL_21. + +#include "gui/richtexteditor/mtextedit.h" + +#include "definitions/definitions.h" + +#include +#include +#include +#include +#include + +#include + +MTextEdit::MTextEdit(QWidget* parent) : QTextEdit(parent) {} + +bool MTextEdit::canInsertFromMimeData(const QMimeData* source) const { + return source->hasImage() || QTextEdit::canInsertFromMimeData(source); +} + +void MTextEdit::insertFromMimeData(const QMimeData* source) { + if (source->hasImage()) { + QStringList formats = source->formats(); + QString format; + + for (int i = 0; i < formats.size(); i++) { + if (formats[i] == QSL("image/bmp")) { + format = QSL("BMP"); + break; + } + if (formats[i] == QSL("image/jpeg")) { + format = QSL("JPG"); + break; + } + if (formats[i] == QSL("image/jpg")) { + format = QSL("JPG"); + break; + } + if (formats[i] == QSL("image/gif")) { + format = QSL("GIF"); + break; + } + if (formats[i] == QSL("image/png")) { + format = QSL("PNG"); + break; + } + if (formats[i] == QSL("image/pbm")) { + format = QSL("PBM"); + break; + } + if (formats[i] == QSL("image/pgm")) { + format = QSL("PGM"); + break; + } + if (formats[i] == QSL("image/ppm")) { + format = QSL("PPM"); + break; + } + if (formats[i] == QSL("image/tiff")) { + format = QSL("TIFF"); + break; + } + if (formats[i] == QSL("image/xbm")) { + format = QSL("XBM"); + break; + } + if (formats[i] == QSL("image/xpm")) { + format = QSL("XPM"); + break; + } + } + if (!format.isEmpty()) { + dropImage(qvariant_cast(source->imageData()), QSL("JPG")); + return; + } + } + + QTextEdit::insertFromMimeData(source); +} + +QMimeData* MTextEdit::createMimeDataFromSelection() const { + return QTextEdit::createMimeDataFromSelection(); +} + +void MTextEdit::dropImage(const QImage& image, const QString& format) { + QByteArray bytes; + QBuffer buffer(&bytes); + + buffer.open(QIODevice::OpenModeFlag::WriteOnly); + image.save(&buffer, format.toLocal8Bit().data()); + buffer.close(); + + QByteArray base64 = bytes.toBase64(); + QByteArray base64l; + + for (int i = 0; i < base64.size(); i++) { + base64l.append(base64[i]); + + if (i % 80 == 0) { + base64l.append("\n"); + } + } + + QTextCursor cursor = textCursor(); + QTextImageFormat image_format; + + image_format.setWidth(image.width()); + image_format.setHeight(image.height()); + image_format.setName(QSL("data:image/%1;base64,%2").arg(QSL("%1.%2").arg(rand()).arg(format)).arg(base64l.data())); + cursor.insertImage(image_format); +} diff --git a/src/librssguard/gui/richtexteditor/mtextedit.h b/src/librssguard/gui/richtexteditor/mtextedit.h new file mode 100755 index 000000000..8c9077b96 --- /dev/null +++ b/src/librssguard/gui/richtexteditor/mtextedit.h @@ -0,0 +1,26 @@ +// This work is derived from MRichTextEditor. +// +// For license of this file, see /resources/text/COPYING_GNU_LGPL_21. + +#ifndef MTEXTEDIT_H_ +#define MTEXTEDIT_H_ + +#include +#include +#include + +class MTextEdit : public QTextEdit { + Q_OBJECT + + public: + MTextEdit(QWidget* parent); + + void dropImage(const QImage& image, const QString& format); + + protected: + bool canInsertFromMimeData(const QMimeData* source) const; + void insertFromMimeData(const QMimeData* source); + QMimeData* createMimeDataFromSelection() const; +}; + +#endif diff --git a/src/librssguard/services/gmail/gui/formaddeditemail.cpp b/src/librssguard/services/gmail/gui/formaddeditemail.cpp index 08de90e46..a4c9c583a 100644 --- a/src/librssguard/services/gmail/gui/formaddeditemail.cpp +++ b/src/librssguard/services/gmail/gui/formaddeditemail.cpp @@ -62,13 +62,16 @@ void FormAddEditEmail::execForReply(Message* original_message) { auto from_header = m_root->network()->getMessageMetadata(original_message->m_customId, {QSL("FROM")}, m_root->networkProxy()); - m_ui.m_txtMessage->setPlainText(QTextDocumentFragment::fromHtml(m_originalMessage->m_contents).toPlainText()); - m_ui.m_txtMessage->moveCursor(QTextCursor::MoveOperation::Start); - m_ui.m_txtMessage->insertHtml(QSL("

" - "---------- Original message ----------" - "


")); + // TODO: konverze html > plain + // QTextDocumentFragment::fromHtml(m_originalMessage->m_contents).toPlainText() + m_ui.m_txtMessage->setText(m_originalMessage->m_contents); + m_ui.m_txtMessage->editor()->moveCursor(QTextCursor::MoveOperation::Start); + m_ui.m_txtMessage->editor()->insertHtml(QSL("

" + "---------- Original message ----------" + "


")); + m_ui.m_txtMessage->editor()->moveCursor(QTextCursor::MoveOperation::Start); - addRecipientRow(from_header["From"]); + addRecipientRow(from_header[QSL("From")]); exec(); } @@ -92,8 +95,8 @@ void FormAddEditEmail::execForForward(Message* original_message) { "
") .arg(m_originalMessage->m_author, m_originalMessage->m_created.toString(), m_originalMessage->m_title, to_header); - m_ui.m_txtMessage->setHtml(forward_header + m_originalMessage->m_contents); - m_ui.m_txtMessage->moveCursor(QTextCursor::MoveOperation::Start); + m_ui.m_txtMessage->setText(forward_header + m_originalMessage->m_contents); + m_ui.m_txtMessage->editor()->moveCursor(QTextCursor::MoveOperation::Start); addRecipientRow()->setFocus(); exec(); diff --git a/src/librssguard/services/gmail/gui/formaddeditemail.ui b/src/librssguard/services/gmail/gui/formaddeditemail.ui index 65f44e610..d4326ac81 100644 --- a/src/librssguard/services/gmail/gui/formaddeditemail.ui +++ b/src/librssguard/services/gmail/gui/formaddeditemail.ui @@ -7,7 +7,7 @@ 0 0 423 - 310 + 398 @@ -39,14 +39,14 @@ - + 0 1 - + Contents of your e-mail message @@ -86,6 +86,12 @@ QToolButton
plaintoolbutton.h
+ + MRichTextEdit + QWidget +
mrichtextedit.h
+ 1 + m_btnAdder