Merge pull request #85 from MartinHlavna/21-recent-files

Implementácia nedávnych projektov and reimportovania imprtovaných súborov

src/backend/service/metadata_service.py

@@ -25,26 +25,6 @@ def save(metadata: Metadata, path: string):
         with open(path, 'w') as file:
             json.dump(metadata.to_dict(), file, indent=4)
 
-    @staticmethod
-    def get_recent_file(metadata: Metadata):
-        """Get latest available recent file"""
-        file_path = None
-        while len(metadata.recent_files) > 0 and file_path is None:
-            file_path = metadata.recent_files[0]
-            if not os.path.isfile(file_path):
-                file_path = None
-                metadata.recent_files.pop(0)
-        return file_path
-
-    @staticmethod
-    def put_recent_file(metadata: Metadata, file_path: string):
-        """Move recent file to top, or add new"""
-        if file_path in metadata.recent_files:
-            metadata.recent_files.remove(file_path)
-        metadata.recent_files.insert(0, file_path)
-        if len(metadata.recent_files) > 10:
-            metadata.recent_files.pop()
-
     @staticmethod
     def put_recent_project(metadata: Metadata, project: Project, file_path: string):
         """Move recent project to top or add new"""

src/const/font_awesome_icons.py

@@ -14,3 +14,5 @@ class FontAwesomeIcons:
     magnifying_glass = '\uf002'
     rotate = '\uf2f1'
     download = '\uf019'
+    link = '\uf0c1'
+    link_broken = '\uf127'

src/const/fonts.py

@@ -9,5 +9,5 @@
 HELVETICA_FONT_NAME = "Helvetica"
 BOLD_FONT = "bold"
 TEXT_SIZE_SECTION_HEADER = 12
-TEXT_SIZE_MENU = 10
+TEXT_SIZE_MENU = 9
 TEXT_SIZE_BOTTOM_BAR = 10

src/domain/metadata.py

@@ -8,7 +8,6 @@ def __init__(self, data=None):
         """
         if data is None:
             data = {}
-        self.recent_files = data.get('recent_files', [])
         self.recent_projects = []
         for rp in data.get('recent_projects', []):
             self.recent_projects.append(RecentProject(rp))
@@ -23,13 +22,12 @@ def to_dict(self):
         :return: Dictionary containing the current state of the object.
         """
         return {
-            "recent_files": self.recent_files,
             "recent_projects": recent_projects_maps,
         }
 
 
 class RecentProject:
-    """Representatin of recept project saved in Metadata.
+    """Representation of recept project saved in Metadata.
     Used to display table of recent projects in project selector window"""
 
     def __init__(self, data=None):

src/gui/gui_utils.py

@@ -1,15 +1,68 @@
+import os
+
 from PIL import ImageFont, ImageDraw, Image, ImageTk
 import tkinter as tk
 from tkinter import messagebox, ttk
 
+from src.backend.run_context import RunContext
+from src.backend.service.metadata_service import MetadataService
+from src.backend.service.project_service import ProjectService
+from src.const.paths import METADATA_FILE_PATH
+from src.domain.metadata import RecentProject
+from src.domain.project import Project
+
+
 class GuiUtils:
+    @staticmethod
+    def is_child_of(parent, widget):
+        """ Recursively check if widget is child of parent """
+        while widget:
+            if widget == parent:
+                return True
+            widget = widget.master
+        return False
+
     @staticmethod
     def fa_image(font, background, foreground, char, size, padding=2):
+        return ImageTk.PhotoImage(GuiUtils.fa_image_raw(font, background, foreground, char, size, padding))
+
+    @staticmethod
+    def fa_image_raw(font, background, foreground, char, size, padding=2):
         img = Image.new("RGBA", (size, size), background)
         draw = ImageDraw.Draw(img)
         font_awesome = ImageFont.truetype(font, size - (padding * 2))
         draw.text((padding, padding), char, foreground, font_awesome)
-        return ImageTk.PhotoImage(img)
+        return img
+
+    @staticmethod
+    def merge_icons(icon1: Image, icon2: Image, space_between=2) -> Image:
+        """Merge two icons into one"""
+        width = icon1.width + icon2.width + space_between
+        height = max(icon1.height, icon2.height)
+        merged_image = Image.new("RGBA", (width, height))
+        merged_image.paste(icon1, (0, 0))
+        merged_image.paste(icon2, (icon1.width + space_between, 0))
+        return merged_image
+
+    @staticmethod
+    def open_recent_project(project: RecentProject, e=None):
+        if project.path is None or not os.path.isfile(project.path):
+            metadata = MetadataService.load(METADATA_FILE_PATH)
+            MetadataService.remove_recent_project(metadata, project.path)
+            MetadataService.save(metadata, METADATA_FILE_PATH)
+            messagebox.showerror("Nie je možné otvoriť projekt", "Projekt bol pravdepodobne zmazaný, alebo presnutý.")
+            return False
+        return GuiUtils.open_project(ProjectService.load(project.path))
+
+    @staticmethod
+    def open_project(project: Project):
+        metadata = MetadataService.load(METADATA_FILE_PATH)
+        MetadataService.put_recent_project(metadata, project, project.path)
+        MetadataService.save(metadata, METADATA_FILE_PATH)
+        ctx = RunContext()
+        ctx.project = project
+        ctx.current_file = None
+        return True
 
     @staticmethod
     def stylename_elements_options(stylename):