This is an automated email from the git hooks/post-receive script. thansen pushed a commit to branch master in repository aseprite.
commit 29eaaea1fdeb98e89777feb67120d98737b30cf3 Author: Gabriel Rauter <[email protected]> Date: Mon Mar 7 15:46:08 2016 +0100 she/gtk: add a simple image preview This adds a simple image preview for image formats supported by Gdk::Pixbuf. --- src/she/gtk/native_dialogs.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/src/she/gtk/native_dialogs.cpp b/src/she/gtk/native_dialogs.cpp index 573c020..37ce7b1 100644 --- a/src/she/gtk/native_dialogs.cpp +++ b/src/she/gtk/native_dialogs.cpp @@ -21,6 +21,8 @@ #include <gtkmm/filechooserdialog.h> #include <gtkmm/button.h> #include <gtkmm/filefilter.h> +#include <gtkmm/image.h> +#include <gdkmm/pixbuf.h> #include <glibmm/refptr.h> #include <glibmm/miscutils.h> #include <glibmm/fileutils.h> @@ -47,6 +49,9 @@ public: FileDialogGTK3::lastUsedDir() = Glib::get_user_special_dir(Glib::USER_DIRECTORY_DOCUMENTS); #endif } + this->set_use_preview_label(false); + this->set_preview_widget(m_preview); + this->signal_update_preview().connect(sigc::mem_fun(this, &FileDialogGTK3::updatePreview)); } void on_show() override { @@ -125,6 +130,18 @@ public: m_file_name = filename; } + void updatePreview() { + this->set_preview_widget_active(false); + std::string fileName = this->get_filename(); + try { + if (!Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) { + auto previewPixbuf = Gdk::Pixbuf::create_from_file(fileName, 256, 256, true); + m_preview.set(previewPixbuf); + this->set_preview_widget_active(); + } + } catch(Glib::Error e) {} + } + bool show(Display* parent) override { //keep pointer on parent display to get information later m_display = parent; @@ -156,6 +173,7 @@ private: std::map<std::string, Glib::RefPtr<Gtk::FileFilter>> m_filters; Gtk::Button* m_ok_button; Glib::RefPtr<Gtk::Application> m_app; + Gtk::Image m_preview; Display* m_display; bool m_cancel; static std::string& lastUsedDir() { static std::string lastUsedDir; return lastUsedDir; } -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-games/aseprite.git _______________________________________________ Pkg-games-commits mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-games-commits
