Implement tab overrun logic (#1141)

assets/icons/ScrollBackwards.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b6wvqmor1sq08"
+path="res://.godot/imported/ScrollBackwards.svg-1ff0ea66adb12029ac78f704d80e6248.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/icons/ScrollBackwards.svg"
+dest_files=["res://.godot/imported/ScrollBackwards.svg-1ff0ea66adb12029ac78f704d80e6248.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

assets/icons/ScrollForwards.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://raxijmbc48q5"
+path="res://.godot/imported/ScrollForwards.svg-6f6937f4ac0b631bdce59141e49cba7f.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/icons/ScrollForwards.svg"
+dest_files=["res://.godot/imported/ScrollForwards.svg-6f6937f4ac0b631bdce59141e49cba7f.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

src/config_classes/SaveData.gd

@@ -551,7 +551,7 @@ func erase_shortcut_panel_slot(slot: int) -> void:
 	Configs.shortcut_panel_changed.emit()
 
 
-const MAX_TABS = 5
+const MAX_TABS = 50
 @export var _tabs: Array[TabData] = []:
 	set(new_value):
 		# Validation

src/config_classes/TabData.gd

@@ -100,6 +100,9 @@ func _on_language_changed() -> void:
 
 func _sync() -> void:
 	if not svg_file_path.is_empty():
+		# The extension is included in the presented name too.
+		# It's always in the end anyway so it can't hide useless info.
+		# And also, it prevents ".svg" from being presented as an empty string.
 		presented_name = svg_file_path.get_file()
 		is_empty_and_unsaved = false
 	elif SVGParser.text_check_is_root_empty(get_true_svg_text()):

src/ui_parts/export_menu.gd

@@ -62,7 +62,7 @@ func _ready() -> void:
 
 	if Configs.savedata.get_active_tab().svg_file_path.is_empty():
 		file_title.add_theme_color_override("font_color", ThemeUtils.common_subtle_text_color)
-		file_title.text = Configs.savedata.get_active_tab().get_presented_name()
+		file_title.text = Configs.savedata.get_active_tab().presented_name
 
 	final_size_label.text = Translator.translate("Size") + ": " +\
 			String.humanize_size(State.get_export_text().length())

src/ui_parts/good_file_dialog.gd

@@ -223,7 +223,8 @@ func set_file(file: String) -> void:
 		file += "." + extensions[0]
 	file_list.ensure_current_is_visible()
 	current_file = file
-	file_field.text = current_file
+	if not file.is_empty():
+		file_field.text = file
 
 # For optimization, only generate the visible files' images.
 func _setup_file_images() -> void: