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🤖 Add image attachment button for mobile #374

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Merged
merged 4 commits into from
Oct 21, 2025
Merged

🤖 Add image attachment button for mobile #374

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d87e80a
🤖 Add image attachment button for mobile
kylecarbs Oct 21, 2025
c84ad00
🤖 Show attach button only on mobile
kylecarbs Oct 21, 2025
0e27375
🤖 Fix formatting
kylecarbs Oct 21, 2025
4b61a85
🤖 Fix attach button layout to avoid overlapping textarea
kylecarbs Oct 21, 2025
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75 changes: 75 additions & 0 deletions src/components/ChatInput.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,44 @@ const InputControls = styled.div`
align-items: flex-end;
`;

const AttachButton = styled.button`
width: 32px;
height: 32px;
flex-shrink: 0;
border-radius: 4px;
background: #3e3e42;
color: #cccccc;
border: none;
cursor: pointer;
display: none;
align-items: center;
justify-content: center;
font-size: 18px;
transition: background 0.2s;

/* Show only on mobile (viewport width <= 768px) */
@media (max-width: 768px) {
display: flex;
}

&:hover {
background: #505050;
}

&:active {
background: #5a5a5a;
}

&:disabled {
opacity: 0.5;
cursor: not-allowed;
}
`;

const HiddenFileInput = styled.input`
display: none;
`;

// Input now rendered by VimTextArea; styles moved there

const ModeToggles = styled.div`
Expand Down Expand Up @@ -407,6 +445,28 @@ export const ChatInput: React.FC<ChatInputProps> = ({
setImageAttachments((prev) => prev.filter((img) => img.id !== id));
}, []);

// Handle file selection from file input (for mobile)
const fileInputRef = useRef<HTMLInputElement>(null);

const handleFileSelect = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
const files = e.target.files;
if (!files || files.length === 0) return;

const fileArray = Array.from(files);
void processImageFiles(fileArray).then((attachments) => {
setImageAttachments((prev) => [...prev, ...attachments]);
});

// Reset input so same file can be selected again
if (fileInputRef.current) {
fileInputRef.current.value = "";
}
}, []);

const handleAttachClick = useCallback(() => {
fileInputRef.current?.click();
}, []);

// Handle drag over to allow drop
const handleDragOver = useCallback((e: React.DragEvent<HTMLTextAreaElement>) => {
// Check if drag contains files
Expand Down Expand Up @@ -833,6 +893,21 @@ export const ChatInput: React.FC<ChatInputProps> = ({
}
aria-expanded={showCommandSuggestions && commandSuggestions.length > 0}
/>
<HiddenFileInput
ref={fileInputRef}
type="file"
accept="image/*"
multiple
onChange={handleFileSelect}
/>
<AttachButton
onClick={handleAttachClick}
disabled={!editingMessage && (disabled || isSending || isCompacting)}
title="Attach images"
aria-label="Attach images"
>
📎
</AttachButton>
</InputControls>
<ImageAttachments images={imageAttachments} onRemove={handleRemoveImage} />
<ModeToggles data-component="ChatModeToggles">
Expand Down