Added thumbnail rendering for PDF-files

requirements.txt

@@ -10,3 +10,7 @@ numpy==1.26.4
 rawpy==0.21.0
 pillow-heif==0.16.0
 chardet==5.2.0
+pydub==0.25.1
+mutagen==1.47.0
+numpy==1.26.4
+ffmpeg-python==0.2.0

tagstudio/src/core/constants.py

@@ -55,6 +55,5 @@
     "cool gray",
     "olive",
 ]
-
 TAG_FAVORITE = 1
 TAG_ARCHIVED = 0

tagstudio/src/core/enums.py

@@ -12,7 +12,9 @@ class SettingItems(str, enum.Enum):
 
 
 class Theme(str, enum.Enum):
-    COLOR_BG = "#65000000"
+    COLOR_BG_DARK = "#65000000"
+    COLOR_BG_LIGHT = "#22000000"
+    COLOR_DARK_LABEL = "#DD000000"
     COLOR_HOVER = "#65AAAAAA"
     COLOR_PRESSED = "#65EEEEEE"
     COLOR_DISABLED = "#65F39CAA"

tagstudio/src/core/media_types.py

@@ -13,7 +13,10 @@
 class MediaType(str, Enum):
     """Names of media types."""
 
+    ADOBE_PHOTOSHOP: str = "adobe_photoshop"
+    AFFINITY_PHOTO: str = "affinity_photo"
     ARCHIVE: str = "archive"
+    AUDIO_MIDI: str = "audio_midi"
     AUDIO: str = "audio"
     BLENDER: str = "blender"
     DATABASE: str = "database"
@@ -27,7 +30,7 @@ class MediaType(str, Enum):
     MATERIAL: str = "material"
     MODEL: str = "model"
     PACKAGE: str = "package"
-    PHOTOSHOP: str = "photoshop"
+    PDF: str = "pdf"
     PLAINTEXT: str = "plaintext"
     PRESENTATION: str = "presentation"
     PROGRAM: str = "program"
@@ -67,6 +70,12 @@ class MediaCategories:
     # These sets are used either individually or together to form the final sets
     # for the MediaCategory(s).
     # These sets may be combined and are NOT 1:1 with the final categories.
+    _ADOBE_PHOTOSHOP_SET: set[str] = {
+        ".pdd",
+        ".psb",
+        ".psd",
+    }
+    _AFFINITY_PHOTO_SET: set[str] = {".afphoto"}
     _ARCHIVE_SET: set[str] = {
         ".7z",
         ".gz",
@@ -76,6 +85,10 @@ class MediaCategories:
         ".tgz",
         ".zip",
     }
+    _AUDIO_MIDI_SET: set[str] = {
+        ".mid",
+        ".midi",
+    }
     _AUDIO_SET: set[str] = {
         ".aac",
         ".aif",
@@ -182,6 +195,7 @@ class MediaCategories:
         ".jpg_large",
         ".jpg",
         ".jpg2",
+        ".jxl",
         ".png",
         ".psb",
         ".psd",
@@ -192,11 +206,17 @@ class MediaCategories:
     _INSTALLER_SET: set[str] = {".appx", ".msi", ".msix"}
     _MATERIAL_SET: set[str] = {".mtl"}
     _MODEL_SET: set[str] = {".3ds", ".fbx", ".obj", ".stl"}
-    _PACKAGE_SET: set[str] = {".pkg"}
-    _PHOTOSHOP_SET: set[str] = {
-        ".pdd",
-        ".psb",
-        ".psd",
+    _PACKAGE_SET: set[str] = {
+        ".aab",
+        ".akp",
+        ".apk",
+        ".apkm",
+        ".apks",
+        ".pkg",
+        ".xapk",
+    }
+    _PDF_SET: set[str] = {
+        ".pdf",
     }
     _PLAINTEXT_SET: set[str] = {
         ".bat",
@@ -247,14 +267,29 @@ class MediaCategories:
         ".wmv",
     }
 
+    ADOBE_PHOTOSHOP_TYPES: MediaCategory = MediaCategory(
+        media_type=MediaType.ADOBE_PHOTOSHOP,
+        extensions=_ADOBE_PHOTOSHOP_SET,
+        is_iana=False,
+    )
+    AFFINITY_PHOTO_TYPES: MediaCategory = MediaCategory(
+        media_type=MediaType.AFFINITY_PHOTO,
+        extensions=_AFFINITY_PHOTO_SET,
+        is_iana=False,
+    )
     ARCHIVE_TYPES: MediaCategory = MediaCategory(
         media_type=MediaType.ARCHIVE,
         extensions=_ARCHIVE_SET,
         is_iana=False,
     )
+    AUDIO_MIDI_TYPES: MediaCategory = MediaCategory(
+        media_type=MediaType.AUDIO_MIDI,
+        extensions=_AUDIO_MIDI_SET,
+        is_iana=False,
+    )
     AUDIO_TYPES: MediaCategory = MediaCategory(
         media_type=MediaType.AUDIO,
-        extensions=_AUDIO_SET,
+        extensions=_AUDIO_SET | _AUDIO_MIDI_SET,
         is_iana=True,
     )
     BLENDER_TYPES: MediaCategory = MediaCategory(
@@ -317,9 +352,9 @@ class MediaCategories:
         extensions=_PACKAGE_SET,
         is_iana=False,
     )
-    PHOTOSHOP_TYPES: MediaCategory = MediaCategory(
-        media_type=MediaType.PHOTOSHOP,
-        extensions=_PHOTOSHOP_SET,
+    PDF_TYPES: MediaCategory = MediaCategory(
+        media_type=MediaType.PDF,
+        extensions=_PDF_SET,
         is_iana=False,
     )
     PLAINTEXT_TYPES: MediaCategory = MediaCategory(
@@ -359,7 +394,10 @@ class MediaCategories:
     )
 
     ALL_CATEGORIES: list[MediaCategory] = [
+        ADOBE_PHOTOSHOP_TYPES,
+        AFFINITY_PHOTO_TYPES,
         ARCHIVE_TYPES,
+        AUDIO_MIDI_TYPES,
         AUDIO_TYPES,
         BLENDER_TYPES,
         DATABASE_TYPES,
@@ -373,7 +411,7 @@ class MediaCategories:
         MATERIAL_TYPES,
         MODEL_TYPES,
         PACKAGE_TYPES,
-        PHOTOSHOP_TYPES,
+        PDF_TYPES,
         PLAINTEXT_TYPES,
         PRESENTATION_TYPES,
         PROGRAM_TYPES,

tagstudio/src/core/palette.py

@@ -13,7 +13,7 @@ class ColorType(int, Enum):
     DARK_ACCENT = 4
 
 
-_TAG_COLORS = {
+_TAG_COLORS: dict = {
     "": {
         ColorType.PRIMARY: "#1e1e1e",
         ColorType.TEXT: ColorType.LIGHT_ACCENT,
@@ -277,6 +277,33 @@ class ColorType(int, Enum):
     },
 }
 
+_UI_COLORS: dict = {
+    "": {
+        ColorType.PRIMARY: "#333333",
+        ColorType.BORDER: "#555555",
+        ColorType.LIGHT_ACCENT: "#FFFFFF",
+        ColorType.DARK_ACCENT: "#1e1e1e",
+    },
+    "red": {
+        ColorType.PRIMARY: "#e22c3c",
+        ColorType.BORDER: "#e54252",
+        ColorType.LIGHT_ACCENT: "#f39caa",
+        ColorType.DARK_ACCENT: "#440d12",
+    },
+    "green": {
+        ColorType.PRIMARY: "#28bb48",
+        ColorType.BORDER: "#43c568",
+        ColorType.LIGHT_ACCENT: "#DDFFCC",
+        ColorType.DARK_ACCENT: "#0d3828",
+    },
+    "purple": {
+        ColorType.PRIMARY: "#C76FF3",
+        ColorType.BORDER: "#c364f2",
+        ColorType.LIGHT_ACCENT: "#EFD4FB",
+        ColorType.DARK_ACCENT: "#3E1555",
+    },
+}
+
 
 def get_tag_color(type, color):
     color = color.lower()
@@ -287,3 +314,9 @@ def get_tag_color(type, color):
             return _TAG_COLORS[color][type]
     except KeyError:
         return "#FF00FF"
+
+
+def get_ui_color(type: ColorType, color: str):
+    """Returns a hex value given a color name and ColorType."""
+    color = color.lower()
+    return _UI_COLORS.get(color).get(type)

tagstudio/src/qt/helpers/color_overlay.py

@@ -10,23 +10,28 @@
 
 # TODO: Consolidate the built-in QT theme values with the values
 # here, in enums.py, and in palette.py.
-_THEME_DARK_FG: str = "#FFFFFF55"
+_THEME_DARK_FG: str = "#FFFFFF77"
 _THEME_LIGHT_FG: str = "#000000DD"
+_THEME_DARK_BG: str = "#000000DD"
+_THEME_LIGHT_BG: str = "#FFFFFF55"
 
 
-def theme_fg_overlay(image: Image.Image) -> Image.Image:
+def theme_fg_overlay(image: Image.Image, use_alpha: bool = True) -> Image.Image:
     """
     Overlay the foreground theme color onto an image.
 
     Args:
         image (Image): The PIL Image object to apply an overlay to.
     """
+    dark_fg: str = _THEME_DARK_FG[:-2] if not use_alpha else _THEME_DARK_FG
+    light_fg: str = _THEME_LIGHT_FG[:-2] if not use_alpha else _THEME_LIGHT_FG
 
     overlay_color = (
-        _THEME_DARK_FG
+        dark_fg
         if QGuiApplication.styleHints().colorScheme() is Qt.ColorScheme.Dark
-        else _THEME_LIGHT_FG
+        else light_fg
     )
+
     im = Image.new(mode="RGBA", size=image.size, color=overlay_color)
     return _apply_overlay(image, im)
 

tagstudio/src/qt/helpers/file_tester.py

@@ -0,0 +1,29 @@
+# Copyright (C) 2024 Travis Abendshien (CyanVoxel).
+# Licensed under the GPL-3.0 License.
+# Created for TagStudio: https://github.com/CyanVoxel/TagStudio
+
+
+import ffmpeg
+from pathlib import Path
+
+
+def is_readable_video(filepath: Path | str):
+    """Test if a video is in a readable format. Examples of unreadable videos
+    include files with undetermined codecs and DRM-protected content.
+
+    Args:
+        filepath (Path | str):
+    """
+    try:
+        probe = ffmpeg.probe(Path(filepath))
+        for stream in probe["streams"]:
+            # DRM check
+            if stream.get("codec_tag_string") in [
+                "drma",
+                "drms",
+                "drmi",
+            ]:
+                return False
+    except ffmpeg.Error:
+        return False
+    return True

tagstudio/src/qt/helpers/gradient.py

@@ -2,21 +2,21 @@
 # Licensed under the GPL-3.0 License.
 # Created for TagStudio: https://github.com/CyanVoxel/TagStudio
 
-from PIL import Image, ImageEnhance, ImageChops
+from PIL import Image
 
 
-def four_corner_gradient_background(
-    image: Image.Image, adj_size, mask, hl
+def four_corner_gradient(
+    image: Image.Image, size: tuple[int, int], mask: Image.Image
 ) -> Image.Image:
-    if image.size != (adj_size, adj_size):
+    if image.size != size:
         # Old 1 color method.
         # bg_col = image.copy().resize((1, 1)).getpixel((0,0))
-        # bg = Image.new(mode='RGB',size=(adj_size,adj_size),color=bg_col)
+        # bg = Image.new(mode='RGB',size=size,color=bg_col)
         # bg.thumbnail((1, 1))
-        # bg = bg.resize((adj_size,adj_size), resample=Image.Resampling.NEAREST)
+        # bg = bg.resize(size, resample=Image.Resampling.NEAREST)
 
         # Small gradient background. Looks decent, and is only a one-liner.
-        # bg = image.copy().resize((2, 2), resample=Image.Resampling.BILINEAR).resize((adj_size,adj_size),resample=Image.Resampling.BILINEAR)
+        # bg = image.copy().resize((2, 2), resample=Image.Resampling.BILINEAR).resize(size,resample=Image.Resampling.BILINEAR)
 
         # Four-Corner Gradient Background.
         # Not exactly a one-liner, but it's (subjectively) really cool.
@@ -29,26 +29,31 @@ def four_corner_gradient_background(
         bg.paste(tr, (1, 0, 2, 2))
         bg.paste(bl, (0, 1, 2, 2))
         bg.paste(br, (1, 1, 2, 2))
-        bg = bg.resize((adj_size, adj_size), resample=Image.Resampling.BICUBIC)
-
+        bg = bg.resize(size, resample=Image.Resampling.BICUBIC)
         bg.paste(
             image,
             box=(
-                (adj_size - image.size[0]) // 2,
-                (adj_size - image.size[1]) // 2,
+                (size[0] - image.size[0]) // 2,
+                (size[1] - image.size[1]) // 2,
             ),
         )
 
-        bg.putalpha(mask)
-        final = bg
+        final = Image.new("RGBA", bg.size, (0, 0, 0, 0))
+        final.paste(bg, mask=mask.getchannel(0))
+
+        # bg.putalpha(mask)
+        # final = bg
 
     else:
-        image.putalpha(mask)
-        final = image
+        # image.putalpha(mask)
+        # final = image
+
+        final = Image.new("RGBA", size, (0, 0, 0, 0))
+        final.paste(image, mask=mask.getchannel(0))
+
+    if final.mode != "RGBA":
+        final = final.convert("RGBA")
 
-    hl_soft = hl.copy()
-    hl_soft.putalpha(ImageEnhance.Brightness(hl.getchannel(3)).enhance(0.5))
-    final.paste(ImageChops.soft_light(final, hl_soft), mask=hl_soft.getchannel(3))
     return final
 
 

tagstudio/src/qt/helpers/rounded_pixmap_style.py

@@ -0,0 +1,31 @@
+# Based on the implementation by eyllanesc:
+# https://stackoverflow.com/questions/54230005/qmovie-with-border-radius
+# Licensed under the Creative Commons CC BY-SA 4.0 License:
+# https://creativecommons.org/licenses/by-sa/4.0/
+# Modified for TagStudio: https://github.com/CyanVoxel/TagStudio
+
+from PySide6.QtGui import QPixmap, QPainter, QBrush
+from PySide6.QtWidgets import (
+    QProxyStyle,
+)
+
+
+class RoundedPixmapStyle(QProxyStyle):
+    def __init__(self, radius=8):
+        super().__init__()
+        self._radius = radius
+
+    def drawItemPixmap(self, painter, rectangle, alignment, pixmap):
+        painter.save()
+        pix = QPixmap(pixmap.size())
+        pix.fill("#00000000")
+        p = QPainter(pix)
+        p.setBrush(QBrush(pixmap))
+        p.setPen("#00000000")
+        p.setRenderHint(QPainter.RenderHint.Antialiasing)
+        p.drawRoundedRect(pixmap.rect(), self._radius, self._radius)
+        p.end()
+        super(RoundedPixmapStyle, self).drawItemPixmap(
+            painter, rectangle, alignment, pix
+        )
+        painter.restore()