Merge pull request #2 from pml68/feat/drag-and-drop

Drag & Drop done

1 files changed, 91 insertions, 0 deletions

diff --git a/iced_builder/src/lib.rs b/iced_builder/src/lib.rs
new file mode 100644
index 0000000..420b14c
--- /dev/null
+++ b/iced_builder/src/lib.rs
@@ -0,0 +1,91 @@
+pub mod types;
+
+use std::path::PathBuf;
+
+use iced::widget::{pane_grid, text_editor};
+use types::{
+    element_name::ElementName, project::Project, rendered_element::RenderedElement, DesignerPage,
+};
+
+#[derive(Debug, Clone)]
+pub enum Error {
+    IOError(std::io::ErrorKind),
+    SerdeError(String),
+    FormatError(String),
+    NonExistentElement,
+    DialogClosed,
+    String(String),
+}
+
+impl std::fmt::Display for Error {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::SerdeError(string) | Self::FormatError(string) | Self::String(string) => {
+                write!(f, "{}", string)
+            }
+            Self::IOError(kind) => {
+                write!(f, "{}", kind)
+            }
+            Self::NonExistentElement => {
+                write!(f, "The element tree contains no matching element.")
+            }
+            Self::DialogClosed => {
+                write!(
+                    f,
+                    "The file dialog has been closed without selecting a valid option."
+                )
+            }
+        }
+    }
+}
+
+impl From<std::io::Error> for Error {
+    fn from(value: std::io::Error) -> Self {
+        Self::IOError(value.kind())
+    }
+}
+
+impl From<serde_json::Error> for Error {
+    fn from(value: serde_json::Error) -> Self {
+        Self::SerdeError(value.to_string())
+    }
+}
+
+impl From<rust_format::Error> for Error {
+    fn from(value: rust_format::Error) -> Self {
+        Self::FormatError(value.to_string())
+    }
+}
+
+impl From<&'static str> for Error {
+    fn from(value: &'static str) -> Self {
+        Self::String(value.to_owned())
+    }
+}
+
+#[derive(Debug, Clone)]
+pub enum Message {
+    ToggleTheme,
+    CopyCode,
+    SwitchPage(DesignerPage),
+    EditorAction(text_editor::Action),
+    RefreshEditorContent,
+    DropNewElement(ElementName, iced::Point, iced::Rectangle),
+    HandleNew(
+        ElementName,
+        Vec<(iced::advanced::widget::Id, iced::Rectangle)>,
+    ),
+    MoveElement(RenderedElement, iced::Point, iced::Rectangle),
+    HandleMove(
+        RenderedElement,
+        Vec<(iced::advanced::widget::Id, iced::Rectangle)>,
+    ),
+    PaneResized(pane_grid::ResizeEvent),
+    PaneClicked(pane_grid::Pane),
+    PaneDragged(pane_grid::DragEvent),
+    NewFile,
+    OpenFile,
+    FileOpened(Result<(PathBuf, Project), Error>),
+    SaveFile,
+    FileSaved(Result<PathBuf, Error>),
+}