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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/129807/">https://git.reviewboard.kde.org/r/129807/</a>
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<div>Review request for KDE Frameworks, kdewin, Alex Merry, Christoph Feck, and Hannah von Reth.</div>
<div>By René J.V. Bertin.</div>
<p style="color: grey;"><i>Updated Jan. 13, 2017, 1:22 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Changes</h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Now using QtIcoHandler from Qt 5.6.2 which has the same LGPL 2.1 as the rest of ksvg2ico and should be fine.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I'm investigating using <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">QImageWriter</code> though, no need to maintain extra code if it is already available in Qt itself.</p></pre>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kiconthemes
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Recently I committed a few changes to <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">ecm_add_app_icon</code> that make use of the fact that KIconThemes includes a <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">ksvg2icns</code> utility, making it possible to generate an application icon from an SVG file instead of from a series of PNG files. </p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">With the present patch I propose to add an updated and extensively rewritten version of the ageing <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">svg2ico</code> tool from the KDEWin project to KIconThemes. The goal is to have a proper and up-to-date tool to generate application icons from SVG on MS Windows too.
This new version (named <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">ksvg2ico</code> in line with <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">ksvg2icns</code>) is a standalone tool that combines SVG - PNG conversion with PNG - ICO conversion. More accurately: it renders SVG files to an internal bitmap and then saves those bitmaps (as BMP?) to the .ico file.</p>
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<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">it now handles sizes up to 256x256, in part thanks to syncing <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">QtIcoHandler</code> with the version from Qt 5.7</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">for that it uses a private copy of that class, with the unused read support disabled. (qicohandler.h isn't available on Mac and Linux so I cannot check building against Qt's internal version).</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">a <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">--rcfile</code> option is provided, copied from <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">png2ico</code>.</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">the PNG files are still saved and are left for debugging when <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">--debug</code> is given.</li>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I considered proposing it to KDEWin instead, but in the end I liked the idea better to provide icon conversion utilities for Mac and Windows with a framework, where they might also serve in a less KDE-centric context (and cross-platform development).</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">On Mac OS X 10.9 with Qt 5.7.1 and KF5 5.29.0 .</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> (updated)</h1>
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<li>src/CMakeLists.txt <span style="color: grey">(efba9e6)</span></li>
<li>src/tools/ksvg2ico/CMakeLists.txt <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/tools/ksvg2ico/ksvg2ico.cpp <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/tools/ksvg2ico/qicohandler.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>src/tools/ksvg2ico/qicohandler.cpp <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/129807/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">File Attachments </h1>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2017/01/11/aa0973dc-1be8-4d36-82dc-8f7baa053fee__apps-calligrakarbon.ico">.ico file generated from sc-apps-calligrakarbon.svgz using ksvg2ico with Benkmann's png2ico</a></li>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2017/01/12/3bbee1f5-6770-4d6e-847d-e32c7e5d3fe1__icotool-apps-calligrakarbon.png">.ico created by icotool from *-apps-calligrakarbon.png</a></li>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2017/01/12/7b286997-3100-47d0-800e-acb56ee9c68f__apps-calligrakarbon.ico">ico file generated by the standalone ksvg2ico</a></li>
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