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authorfiaxh <git@lightrise.org>2020-02-21 02:49:53 +0100
committerfiaxh <git@lightrise.org>2020-02-22 02:58:36 +0100
commit4ed6204fc2879c52fe88caa5711dea37cd4ae201 (patch)
treeba6f0f8227694c95e53645a701ac4b4111b8698c /main/src/ui/conversation_summary/file_widget.vala
parent01698959feaa9005c8a5f3439478431ab5837792 (diff)
downloaddino-4ed6204fc2879c52fe88caa5711dea37cd4ae201.tar.gz
dino-4ed6204fc2879c52fe88caa5711dea37cd4ae201.zip
Rename folders/files conversation_summary -> conversation_content_view
Diffstat (limited to 'main/src/ui/conversation_summary/file_widget.vala')
-rw-r--r--main/src/ui/conversation_summary/file_widget.vala338
1 files changed, 0 insertions, 338 deletions
diff --git a/main/src/ui/conversation_summary/file_widget.vala b/main/src/ui/conversation_summary/file_widget.vala
deleted file mode 100644
index 91b8912b..00000000
--- a/main/src/ui/conversation_summary/file_widget.vala
+++ /dev/null
@@ -1,338 +0,0 @@
-using Gee;
-using Gdk;
-using Gtk;
-using Pango;
-
-using Dino.Entities;
-
-namespace Dino.Ui.ConversationSummary {
-
-public class FileWidget : Box {
-
- enum State {
- IMAGE,
- DEFAULT
- }
-
- private const int MAX_HEIGHT = 300;
- private const int MAX_WIDTH = 600;
-
- private StreamInteractor stream_interactor;
- private FileTransfer file_transfer;
- private State state;
-
- // default box
- private Box main_box;
- private Image content_type_image;
- private Image download_image;
- private Spinner spinner;
- private Label mime_label;
- private Stack image_stack;
-
- private Widget content;
-
- private bool pointer_inside = false;
-
- public FileWidget(StreamInteractor stream_interactor, FileTransfer file_transfer) {
- this.stream_interactor = stream_interactor;
- this.file_transfer = file_transfer;
-
- load_widget.begin();
- }
-
- private async void load_widget() {
- if (show_image()) {
- content = yield get_image_widget(file_transfer);
- if (content != null) {
- this.state = State.IMAGE;
- this.add(content);
- return;
- }
- }
- content = get_default_widget(file_transfer);
- this.state = State.DEFAULT;
- this.add(content);
- }
-
- private async Widget? get_image_widget(FileTransfer file_transfer) {
- // Load and prepare image in tread
- Thread<Image?> thread = new Thread<Image?> (null, () => {
- Image image = new Image() { halign=Align.START, visible = true };
-
- Gdk.Pixbuf pixbuf;
- try {
- pixbuf = new Gdk.Pixbuf.from_file(file_transfer.get_file().get_path());
- } catch (Error error) {
- warning("Can't load picture %s - %s", file_transfer.get_file().get_path(), error.message);
- Idle.add(get_image_widget.callback);
- return null;
- }
-
- pixbuf = pixbuf.apply_embedded_orientation();
-
- int max_scaled_height = MAX_HEIGHT * image.scale_factor;
- if (pixbuf.height > max_scaled_height) {
- pixbuf = pixbuf.scale_simple((int) ((double) max_scaled_height / pixbuf.height * pixbuf.width), max_scaled_height, Gdk.InterpType.BILINEAR);
- }
- int max_scaled_width = MAX_WIDTH * image.scale_factor;
- if (pixbuf.width > max_scaled_width) {
- pixbuf = pixbuf.scale_simple(max_scaled_width, (int) ((double) max_scaled_width / pixbuf.width * pixbuf.height), Gdk.InterpType.BILINEAR);
- }
- pixbuf = crop_corners(pixbuf, 3 * image.get_scale_factor());
- Util.image_set_from_scaled_pixbuf(image, pixbuf);
-
- Idle.add(get_image_widget.callback);
- return image;
- });
- yield;
- Image image = thread.join();
- if (image == null) return null;
-
- Util.force_css(image, "* { box-shadow: 0px 0px 2px 0px rgba(0,0,0,0.1); margin: 2px; border-radius: 3px; }");
-
- Builder builder = new Builder.from_resource("/im/dino/Dino/conversation_summary/image_toolbar.ui");
- Widget toolbar = builder.get_object("main") as Widget;
- Util.force_background(toolbar, "rgba(0, 0, 0, 0.5)");
- Util.force_css(toolbar, "* { padding: 3px; border-radius: 3px; }");
-
- Label url_label = builder.get_object("url_label") as Label;
- Util.force_color(url_label, "#eee");
-
- if (file_transfer.file_name != null && file_transfer.file_name != "") {
- string caption = file_transfer.file_name;
- url_label.label = caption;
- } else {
- url_label.visible = false;
- }
-
- Image open_image = builder.get_object("open_image") as Image;
- Util.force_css(open_image, "*:not(:hover) { color: #eee; }");
- Button open_button = builder.get_object("open_button") as Button;
- Util.force_css(open_button, "*:hover { background-color: rgba(255,255,255,0.3); border-color: transparent; }");
- open_button.clicked.connect(() => {
- try{
- AppInfo.launch_default_for_uri(file_transfer.get_file().get_uri(), null);
- } catch (Error err) {
- info("Could not to open file://%s: %s", file_transfer.get_file().get_path(), err.message);
- }
- });
-
- Revealer toolbar_revealer = new Revealer() { transition_type=RevealerTransitionType.CROSSFADE, transition_duration=400, visible=true };
- toolbar_revealer.add(toolbar);
-
- Grid grid = new Grid() { visible=true };
- grid.attach(toolbar_revealer, 0, 0, 1, 1);
- grid.attach(image, 0, 0, 1, 1);
-
- EventBox event_box = new EventBox() { margin_top=5, halign=Align.START, visible=true };
- event_box.events = EventMask.POINTER_MOTION_MASK;
- event_box.add(grid);
- event_box.enter_notify_event.connect(() => { toolbar_revealer.reveal_child = true; return false; });
- event_box.leave_notify_event.connect(() => { toolbar_revealer.reveal_child = false; return false; });
-
- return event_box;
- }
-
- private static Gdk.Pixbuf crop_corners(Gdk.Pixbuf pixbuf, double radius = 3) {
- Cairo.Context ctx = new Cairo.Context(new Cairo.ImageSurface(Cairo.Format.ARGB32, pixbuf.width, pixbuf.height));
- Gdk.cairo_set_source_pixbuf(ctx, pixbuf, 0, 0);
- double degrees = Math.PI / 180.0;
- ctx.new_sub_path();
- ctx.arc(pixbuf.width - radius, radius, radius, -90 * degrees, 0 * degrees);
- ctx.arc(pixbuf.width - radius, pixbuf.height - radius, radius, 0 * degrees, 90 * degrees);
- ctx.arc(radius, pixbuf.height - radius, radius, 90 * degrees, 180 * degrees);
- ctx.arc(radius, radius, radius, 180 * degrees, 270 * degrees);
- ctx.close_path();
- ctx.clip();
- ctx.paint();
- return Gdk.pixbuf_get_from_surface(ctx.get_target(), 0, 0, pixbuf.width, pixbuf.height);
- }
-
- private Widget get_default_widget(FileTransfer file_transfer) {
- string icon_name = get_file_icon_name(file_transfer.mime_type);
-
- main_box = new Box(Orientation.HORIZONTAL, 10) { halign=Align.FILL, hexpand=true, visible=true };
- content_type_image = new Image.from_icon_name(icon_name, IconSize.DND) { opacity=0.5, visible=true };
- download_image = new Image.from_icon_name("dino-file-download-symbolic", IconSize.DND) { opacity=0.7, visible=true };
- spinner = new Spinner() { visible=true };
-
- EventBox stack_event_box = new EventBox() { visible=true };
- image_stack = new Stack() { transition_type = StackTransitionType.CROSSFADE, transition_duration=50, valign=Align.CENTER, visible=true };
- image_stack.add_named(download_image, "download_image");
- image_stack.add_named(spinner, "spinner");
- image_stack.add_named(content_type_image, "content_type_image");
- stack_event_box.add(image_stack);
-
- main_box.add(stack_event_box);
-
- Box right_box = new Box(Orientation.VERTICAL, 0) { hexpand=true, visible=true };
- Label name_label = new Label(file_transfer.file_name) { ellipsize=EllipsizeMode.MIDDLE, max_width_chars=1, hexpand=true, xalign=0, yalign=0, visible=true};
- right_box.add(name_label);
-
- EventBox mime_label_event_box = new EventBox() { visible=true };
- mime_label = new Label("") { use_markup=true, xalign=0, yalign=1, visible=true};
-
- mime_label_event_box.add(mime_label);
- mime_label.get_style_context().add_class("dim-label");
-
- right_box.add(mime_label_event_box);
- main_box.add(right_box);
-
- EventBox event_box = new EventBox() { margin_top=5, width_request=500, halign=Align.START, visible=true };
- event_box.get_style_context().add_class("file-box-outer");
- event_box.add(main_box);
- main_box.get_style_context().add_class("file-box");
-
- event_box.enter_notify_event.connect((event) => {
- pointer_inside = true;
- Timeout.add(20, () => {
- if (pointer_inside) {
- event.get_window().set_cursor(new Cursor.for_display(Gdk.Display.get_default(), CursorType.HAND2));
- content_type_image.opacity = 0.7;
- if (file_transfer.state == FileTransfer.State.NOT_STARTED) {
- image_stack.set_visible_child_name("download_image");
- }
- }
- return false;
- });
- return false;
- });
- stack_event_box.enter_notify_event.connect((event) => { pointer_inside = true; return false; });
- mime_label_event_box.enter_notify_event.connect((event) => { pointer_inside = true; return false; });
- mime_label.enter_notify_event.connect((event) => { pointer_inside = true; return false; });
- event_box.leave_notify_event.connect((event) => {
- pointer_inside = false;
- Timeout.add(20, () => {
- if (!pointer_inside) {
- event.get_window().set_cursor(new Cursor.for_display(Gdk.Display.get_default(), CursorType.XTERM));
- content_type_image.opacity = 0.5;
- if (file_transfer.state == FileTransfer.State.NOT_STARTED) {
- image_stack.set_visible_child_name("content_type_image");
- }
- }
- return false;
- });
- return false;
- });
- stack_event_box.leave_notify_event.connect((event) => { pointer_inside = true; return false; });
- mime_label_event_box.leave_notify_event.connect((event) => { pointer_inside = true; return false; });
- mime_label.leave_notify_event.connect((event) => { pointer_inside = true; return false; });
- event_box.button_release_event.connect((event_button) => {
- switch (file_transfer.state) {
- case FileTransfer.State.COMPLETE:
- if (event_button.button == 1) {
- try{
- AppInfo.launch_default_for_uri(file_transfer.get_file().get_uri(), null);
- } catch (Error err) {
- print("Tried to open " + file_transfer.get_file().get_path());
- }
- }
- break;
- case FileTransfer.State.NOT_STARTED:
- stream_interactor.get_module(FileManager.IDENTITY).download_file.begin(file_transfer);
- break;
- }
- return false;
- });
-
- main_box.events = EventMask.POINTER_MOTION_MASK;
- content_type_image.events = EventMask.POINTER_MOTION_MASK;
- download_image.events = EventMask.POINTER_MOTION_MASK;
- spinner.events = EventMask.POINTER_MOTION_MASK;
- image_stack.events = EventMask.POINTER_MOTION_MASK;
- right_box.events = EventMask.POINTER_MOTION_MASK;
- name_label.events = EventMask.POINTER_MOTION_MASK;
- mime_label.events = EventMask.POINTER_MOTION_MASK;
- event_box.events = EventMask.POINTER_MOTION_MASK;
- mime_label.events = EventMask.POINTER_MOTION_MASK;
- mime_label_event_box.events = EventMask.POINTER_MOTION_MASK;
-
- file_transfer.notify["path"].connect(update_file_info);
- file_transfer.notify["state"].connect(update_file_info);
- file_transfer.notify["mime-type"].connect(update_file_info);
- update_file_info.begin();
-
- return event_box;
- }
-
- private async void update_file_info() {
- if (file_transfer.state == FileTransfer.State.COMPLETE && show_image() && state != State.IMAGE) {
- this.remove(content);
- this.add(yield get_image_widget(file_transfer));
- state = State.IMAGE;
- }
-
- spinner.active = false; // A hidden spinning spinner still uses CPU. Deactivate asap
-
- string? mime_description = file_transfer.mime_type != null ? ContentType.get_description(file_transfer.mime_type) : null;
-
- switch (file_transfer.state) {
- case FileTransfer.State.COMPLETE:
- mime_label.label = "<span size='small'>" + mime_description + "</span>";
- image_stack.set_visible_child_name("content_type_image");
- break;
- case FileTransfer.State.IN_PROGRESS:
- mime_label.label = "<span size='small'>" + _("Downloading %s…").printf(get_size_string(file_transfer.size)) + "</span>";
- spinner.active = true;
- image_stack.set_visible_child_name("spinner");
- break;
- case FileTransfer.State.NOT_STARTED:
- if (mime_description != null) {
- mime_label.label = "<span size='small'>" + _("%s offered: %s").printf(mime_description, get_size_string(file_transfer.size)) + "</span>";
- } else if (file_transfer.size != -1) {
- mime_label.label = "<span size='small'>" + _("File offered: %s").printf(get_size_string(file_transfer.size)) + "</span>";
- } else {
- mime_label.label = "<span size='small'>" + _("File offered") + "</span>";
- }
- image_stack.set_visible_child_name("content_type_image");
- break;
- case FileTransfer.State.FAILED:
- mime_label.label = "<span size='small' foreground=\"#f44336\">" + _("File transfer failed") + "</span>";
- image_stack.set_visible_child_name("content_type_image");
- break;
- }
- }
-
- private static string get_file_icon_name(string? mime_type) {
- if (mime_type == null) return "dino-file-symbolic";
-
- string generic_icon_name = ContentType.get_generic_icon_name(mime_type) ?? "";
- switch (generic_icon_name) {
- case "audio-x-generic": return "dino-file-music-symbolic";
- case "image-x-generic": return "dino-file-image-symbolic";
- case "text-x-generic": return "dino-file-document-symbolic";
- case "text-x-generic-template": return "dino-file-document-symbolic";
- case "video-x-generic": return "dino-file-video-symbolic";
- case "x-office-document": return "dino-file-document-symbolic";
- case "x-office-spreadsheet": return "dino-file-table-symbolic";
- default: return "dino-file-symbolic";
- }
- }
-
- private static string get_size_string(int size) {
- if (size < 1024) {
- return @"$(size) B";
- } else if (size < 1000 * 1000) {
- return @"$(size / 1000) kB";
- } else if (size < 1000 * 1000 * 1000) {
- return @"$(size / 1000 / 1000) MB";
- } else {
- return @"$(size / 1000 / 1000 / 1000) GB";
- }
- }
-
- private bool show_image() {
- if (file_transfer.mime_type == null || file_transfer.state != FileTransfer.State.COMPLETE) return false;
-
- foreach (PixbufFormat pixbuf_format in Pixbuf.get_formats()) {
- foreach (string mime_type in pixbuf_format.get_mime_types()) {
- if (mime_type == file_transfer.mime_type) {
- return true;
- }
- }
- }
- return false;
- }
-}
-
-}