Add keyboard shortcuts

1 files changed, 43 insertions, 13 deletions

diff --git a/src/main.rs b/src/main.rs
index 562530d..1bf0e71 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,6 +11,7 @@ use crate::icon_names::shipped::{
 };
 use cairo::ImageSurface;
 use gtk::prelude::*;
+use gtk::{gdk, glib};
 use relm4::{ComponentParts, ComponentSender, RelmApp, RelmWidgetExt, SimpleComponent, gtk};
 use sourceview5::LanguageManager;
 use sourceview5::prelude::{BufferExt, TextBufferExt, TextViewExt};
@@ -40,6 +41,7 @@ enum AppAction {
     Zoom(f64),
     ZoomOut,
     ZoomIn,
+    ExportImage
 }
 
 impl AppModel {
@@ -83,6 +85,30 @@ impl SimpleComponent for AppModel {
             set_default_width: 300,
             set_default_height: 100,
 
+            add_controller = gtk::EventControllerKey::new() {
+                connect_key_pressed[sender] => move |_, key, _, modifier| {
+                    match (key, modifier) {
+                        (gdk::Key::plus | gdk::Key::equal, gdk::ModifierType::CONTROL_MASK) => {
+                            sender.input(AppAction::ZoomIn);
+                                glib::Propagation::Stop
+                        },
+                        (gdk::Key::minus, gdk::ModifierType::CONTROL_MASK) => {
+                            sender.input(AppAction::ZoomOut);
+                                glib::Propagation::Stop
+                        },
+                        (gdk::Key::l, gdk::ModifierType::CONTROL_MASK) => {
+                            sender.input(AppAction::ChangeOrientation);
+                                glib::Propagation::Stop
+                        },
+                        (gdk::Key::e, gdk::ModifierType::CONTROL_MASK) => {
+                            sender.input(AppAction::ExportImage);
+                                glib::Propagation::Stop
+                        },
+                        _ => glib::Propagation::Proceed
+                    }
+                }
+            },
+
             gtk::Box {
                 set_orientation: gtk::Orientation::Vertical,
                 set_spacing: 0,
@@ -100,14 +126,15 @@ impl SimpleComponent for AppModel {
                                 gtk::Orientation::Horizontal => SPLIT_VERTICAL_REGULAR,
                                 _ => SPLIT_HORIZONTAL_REGULAR
                             },
-                            connect_clicked => AppAction::ChangeOrientation
+                            connect_clicked => AppAction::ChangeOrientation,
                         }
                     },
                     pack_end = &gtk::Box {
                         set_orientation: gtk::Orientation::Horizontal,
 
-                        gtk::Button::with_label("Print") {
-                            set_icon_name: IMAGE_REGULAR
+                        gtk::Button::with_label("Export as Image") {
+                            set_icon_name: IMAGE_REGULAR,
+                            connect_clicked => AppAction::ExportImage
                         },
 
                         gtk::DropDown {
@@ -147,11 +174,6 @@ impl SimpleComponent for AppModel {
                             set_content_height: model.surface_height
                         }
                     }
-
-                    // #[wrap(Some)]
-                    // set_end_child = &gtk::DrawingArea {
-                        // set_expand: true
-                    // }
                 },
 
                 gtk::ActionBar {
@@ -228,20 +250,26 @@ impl SimpleComponent for AppModel {
         }
 
         let drawing_area = gtk::DrawingArea::new();
+        let map = parse("");
+        let mut render_configuration = Configuration::default();
+        let stage_type = StageType::Activities;
+        render_configuration.options.smart_label_positioning = true;
+        let surface = render_to_surface(&map, stage_type, &render_configuration).unwrap();
 
-        let model = AppModel {
+        let mut model = AppModel {
             orientation: gtk::Orientation::Horizontal,
             stage_type_list,
-            stage_type: StageType::Practice,
+            stage_type,
             source,
-            map: parse(""),
+            map,
             zoom,
-            render_configuration: Configuration::default(),
-            surface: ImageSurface::create(cairo::Format::ARgb32, 0, 0).unwrap(),
+            render_configuration,
+            surface,
             surface_width: 0,
             surface_height: 0,
             drawing_area: drawing_area.clone(),
         };
+        model.update_image();
 
         let widgets = view_output!();
 
@@ -286,6 +314,8 @@ impl SimpleComponent for AppModel {
                     self.update_image();
                 }
             }
+            AppAction::ExportImage => {
+            }
         }
     }
 }