liz/rawTherapee
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Generate help examples (Windows or Linux, as appropriate) for %d, %p and %P specifiers.

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Also make the help pane half the overall width when first shown (and it's resizeable).
This commit is contained in:
Scott Gilbertson
2024-02-11 14:03:58 -05:00
parent ed5792bb9f
commit 2690e27dea
2 changed files with 69 additions and 20 deletions
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85
rtgui/batchqueuepanel.cc
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@@ -1,3 +1,4 @@
#define CHECKPOINT printf("CHECKPOINT: %d\n", __LINE__); // FIXME: REMOVE
/*
* This file is part of RawTherapee.
*
@@ -345,6 +346,8 @@ void BatchQueuePanel::templateHelpButtonToggled()
if (buffer->get_text().empty()) {
// Populate the help text the first time it's shown
populateTemplateHelpBuffer(buffer);
auto fullWidth = middleSplitPane->get_width();
middleSplitPane->set_position(fullWidth / 2);
}
scrolledTemplateHelpWindow->set_visible(visible);
templateHelpTextView->set_visible(visible);
@@ -362,38 +365,82 @@ void BatchQueuePanel::populateTemplateHelpBuffer(Glib::RefPtr<Gtk::TextBuffer> b
insertHeading1(M("QUEUE_LOCATION_TEMPLATE_HELP_TITLE"));
pos = buffer->insert_markup(pos, M("QUEUE_LOCATION_TEMPLATE_HELP_INTRO"));
insertHeading2(M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_TITLE"));
printf("[[[%s]]]", M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_INTRO").c_str());
pos = buffer->insert_markup(pos, M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_INTRO"));
pos = buffer->insert(pos, "\n");
#ifdef _WIN32
pos = buffer->insert_markup(pos, M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_INTRO_WINDOWS"));
pos = buffer->insert(pos, "\n");
#endif
pos = buffer->insert(pos, "\n");
pos = buffer->insert_markup(pos, M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_BODY_1"));
#ifdef _WIN32
auto exampleString = M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_EXAMPLE_WINDOWS");
auto exampleFilePath = M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_EXAMPLE_WINDOWS");
#else
auto exampleString = M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_EXAMPLE_LINUX");
auto exampleFilePath = M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_EXAMPLE_LINUX");
#endif
pos = buffer->insert_markup(pos, Glib::ustring::format("\n ", exampleString, "\n"));
pos = buffer->insert_markup(pos, Glib::ustring::format("\n ", exampleFilePath, "\n"));
pos = buffer->insert_markup(pos, M("QUEUE_LOCATION_TEMPLATE_HELP_PATHS_BODY_2"));
pos = buffer->insert(pos, "\n");
// Examples are generated from exampleFilePath using the actual template processing function
Options savedOptions = options; // to be restored after generating example results
options.saveUsePathTemplate = true;
// Since this code only ever runs once (the first time the help text is presented), no attempt is
// made to be efficient. Use a brute-force method to discover the number of elements in exampleFilePath.
int pathElementCount = 0;
for (int n=9; n>=0; n--)
{
options.savePathTemplate = Glib::ustring::format("%d",n);
auto result = BatchQueue::calcAutoFileNameBase(exampleFilePath);
if (!result.empty())
{
// The 'd' specifier returns an empty string if N exceeds the number of path elements, so
// the largest N that does not return an empty string is the number of elements in exampleFilePath.
pathElementCount = n;
break;
}
}
// Function inserts examples for a particular specifier, with every valid N value for the
// number of elements in the path.
auto insertPathExamples = [&buffer, &pos, pathElementCount, exampleFilePath](char letter, int offset1, int mult1, int offset2, int mult2)
{
Glib::ustring startMonospace("<tt>");
Glib::ustring endMonospace("</tt>");
auto buildBuffer = Gtk::TextBuffer::create();
auto buildpos = buildBuffer->begin();
buildpos = buildBuffer->insert(buildpos, startMonospace);
for (int n=0; n<pathElementCount; n++)
{
// Example output, for a 4-element path:
// <b>%d4</b> = <b>%d-1</b> = <i>home</i>
auto path1 = Glib::ustring::format("%",letter,offset1+n*mult1);
auto path2 = Glib::ustring::format("%",letter,offset2+n*mult2);
options.savePathTemplate = path1;
auto result1 = BatchQueue::calcAutoFileNameBase(exampleFilePath);
options.savePathTemplate = path2;
auto result2 = BatchQueue::calcAutoFileNameBase(exampleFilePath);
buildpos = buildBuffer->insert (buildpos, Glib::ustring::format("\n <b>", path1, "</b> = <b>", path2, "</b> = <i>", result1, "</i>"));
if (result1 != result2)
{
buildpos = buildBuffer->insert(buildpos, Glib::ustring::format(" ", M("QUEUE_LOCATION_TEMPLATE_HELP_RESULT_MISMATCH"), " ", result2));
}
}
buildpos = buildBuffer->insert(buildpos, endMonospace);
pos = buffer->insert_markup(pos, buildBuffer->get_text());
};
// Example outputs in comments below are for a 4-element path.
// <b>%d4</b> = <b>%d-1</b> = <i>home</i>
insertPathExamples('d', pathElementCount, -1, -1, -1);
// <b>%p1</b> = <b>%p-4</b> = <i>/home/tom/photos/2010-10-31/</i>
insertPathExamples('p', 1, 1, -pathElementCount, 1);
// <b>%P1</b> = <b>%P-4</b> = <i>2010-10-31/</i>
insertPathExamples('P', 1, 1, -pathElementCount, 1);
/* FIXME: Still to do here:
Generate text like the original below, but use the actual conversion function to create it:
<b>%d4</b> = <b>%d-1</b> = <i>home</i>
<b>%d3</b> = <b>%d-2</b> = <i>tom</i>
<b>%d2</b> = <b>%d-3</b> = <i>photos</i>
<b>%d1</b> = <b>%d-4</b> = <i>2010-10-31</i>
<b>%p1</b> = <b>%p-4</b> = <i>/home/tom/photos/2010-10-31/</i>
<b>%p2</b> = <b>%p-3</b> = <i>/home/tom/photos/</i>
<b>%p3</b> = <b>%p-2</b> = <i>/home/tom/</i>
<b>%p4</b> = <b>%p-1</b> = <i>/home/</i>
<b>%P1</b> = <b>%P-4</b> = <i>2010-10-31/</i>
<b>%P2</b> = <b>%P-3</b> = <i>photos/2010-10-31/</i>
<b>%P3</b> = <b>%P-2</b> = <i>tom/photos/2010-10-31/</i>
<b>%P4</b> = <b>%P-1</b> = <i>/home/tom/photos/2010-10-31/</i>
<b>%f</b> = <i>photo1</i>
Insert sections for the remaining specifiers:
%r = rank
%s# = queue position, with padding
Insert an examples section
*/
options = savedOptions;
}
void BatchQueuePanel::addBatchQueueJobs(const std::vector<BatchQueueEntry*>& entries, bool head)