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WIP: introducing MacroController

Browse Source 
The MacroController is the central facility for managing
macros and their views. The plugin framework has been
extended to support such a design.

In addition, some small bugs have been fixed related to
macro interpreters (specifically the DRC).
This commit is contained in:
Matthias Koefferlein
2017-04-05 00:20:32 +02:00
parent 90693f9f67
commit abb5424ece
21 changed files with 1032 additions and 542 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/laybasic/layLayoutView.cc
+26 -6
View File
@@ -664,6 +664,26 @@ void LayoutView::viewport_changed ()
viewport_changed_event ();
}
bool LayoutView::accepts_drop (const std::string &path_or_url) const
{
for (std::vector<lay::Plugin *>::const_iterator p = mp_plugins.begin (); p != mp_plugins.end (); ++p) {
if ((*p)->accepts_drop (path_or_url)) {
return true;
}
}
return false;
}
void LayoutView::drop_url (const std::string &path_or_url)
{
for (std::vector<lay::Plugin *>::const_iterator p = mp_plugins.begin (); p != mp_plugins.end (); ++p) {
if ((*p)->accepts_drop (path_or_url)) {
(*p)->drop_url (path_or_url);
break;
}
}
}
lay::Plugin *LayoutView::create_plugin (lay::PluginRoot *root, const lay::PluginDeclaration *cls)
{
lay::Plugin *p = cls->create_plugin (manager (), root, this);
@@ -2584,7 +2604,7 @@ LayoutView::get_screenshot ()
tl::SelfTimer timer (tl::verbosity () >= 11, tl::to_string (QObject::tr ("Save screenshot")));
// Execute all deferred methods - ensure there are no pending tasks
tl::DeferredMethodScheduler::instance ()->execute ();
tl::DeferredMethodScheduler::execute ();
return mp_canvas->screenshot ();
}
@@ -2614,7 +2634,7 @@ LayoutView::save_screenshot (const std::string &fn)
writer.setText (QString::fromUtf8 ("Rect"), tl::to_qstring (desc));
// Execute all deferred methods - ensure there are no pending tasks
tl::DeferredMethodScheduler::instance ()->execute ();
tl::DeferredMethodScheduler::execute ();
if (! writer.write (mp_canvas->screenshot ())) {
throw tl::Exception (tl::to_string (QObject::tr ("Unable to write screenshot to file: %s (%s)")), fn, tl::to_string (writer.errorString ()));
@@ -2629,7 +2649,7 @@ LayoutView::get_image (unsigned int width, unsigned int height)
tl::SelfTimer timer (tl::verbosity () >= 11, tl::to_string (QObject::tr ("Save image")));
// Execute all deferred methods - ensure there are no pending tasks
tl::DeferredMethodScheduler::instance ()->execute ();
tl::DeferredMethodScheduler::execute ();
return mp_canvas->image (width, height);
}
@@ -2641,7 +2661,7 @@ LayoutView::get_image_with_options (unsigned int width, unsigned int height, int
tl::SelfTimer timer (tl::verbosity () >= 11, tl::to_string (QObject::tr ("Save image")));
// Execute all deferred methods - ensure there are no pending tasks
tl::DeferredMethodScheduler::instance ()->execute ();
tl::DeferredMethodScheduler::execute ();
return mp_canvas->image_with_options (width, height, linewidth, oversampling, resolution, background, foreground, active, target_box, monochrome);
}
@@ -2667,7 +2687,7 @@ LayoutView::save_image (const std::string &fn, unsigned int width, unsigned int
writer.setText (QString::fromUtf8 ("Rect"), tl::to_qstring (vp.box ().to_string ()));
// Execute all deferred methods - ensure there are no pending tasks
tl::DeferredMethodScheduler::instance ()->execute ();
tl::DeferredMethodScheduler::execute ();
if (! writer.write (mp_canvas->image (width, height))) {
throw tl::Exception (tl::to_string (QObject::tr ("Unable to write screenshot to file: %s (%s)")), fn, tl::to_string (writer.errorString ()));
@@ -2699,7 +2719,7 @@ LayoutView::save_image_with_options (const std::string &fn,
writer.setText (QString::fromUtf8 ("Rect"), tl::to_qstring (vp.box ().to_string ()));
// Execute all deferred methods - ensure there are no pending tasks
tl::DeferredMethodScheduler::instance ()->execute ();
tl::DeferredMethodScheduler::execute ();
if (! writer.write (mp_canvas->image_with_options (width, height, linewidth, oversampling, resolution, background, foreground, active, target_box, monochrome))) {
throw tl::Exception (tl::to_string (QObject::tr ("Unable to write screenshot to file: %s (%s)")), fn, tl::to_string (writer.errorString ()));
src/laybasic/layLayoutView.h
+11 -1
View File
@@ -1878,7 +1878,17 @@ public:
return m_drawing_workers;
}
/**
/**
* @brief Gets a value indicating whether the view will accept a dropped file with the given URL or path
*/
virtual bool accepts_drop (const std::string &path_or_url) const;
/**
* @brief Gets called when a file or URL is dropped on the view
*/
virtual void drop_url (const std::string &path_or_url);
/**
* @brief Localize a plugin by name
*
* This method will return 0, if no such plugin is registered
src/laybasic/layPlugin.h
+43
View File
@@ -264,6 +264,17 @@ public:
// .. the default implementation does nothing ..
}
/**
* @brief Gets a value indicating whether the plugin can exit
*
* If the plugin wants to prevent the application from closing, it may return false
* in this method.
*/
virtual bool can_exit (lay::PluginRoot * /*root*/) const
{
return true;
}
/**
* @brief Fetch the menu objects for this plugin
*
@@ -369,6 +380,22 @@ public:
return m_editable_enabled;
}
/**
* @brief Gets a value indicating whether the plugin will accept a dropped file with the given URL or path
*/
virtual bool accepts_drop (const std::string & /*path_or_url*/) const
{
return false;
}
/**
* @brief Gets called when a file or URL is dropped on the plugin
*/
virtual void drop_url (const std::string & /*path_or_url*/)
{
// .. nothing yet ..
}
/**
* @brief Notifies that plugin root that a new plugin was registered
*
@@ -661,6 +688,22 @@ public:
return 0;
}
/**
* @brief Gets a value indicating whether the plugin will accept a dropped file with the given URL or path
*/
virtual bool accepts_drop (const std::string & /*path_or_url*/) const
{
return false;
}
/**
* @brief Gets called when a file or URL is dropped on the plugin
*/
virtual void drop_url (const std::string & /*path_or_url*/)
{
// .. nothing yet ..
}
/**
* @brief Associate a plugin with the plugin declaration for that service (getter)
*/