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feat: Refactor rofi rice selector script for improved screen paramete…
…r handling and dynamic wallpaper selection
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,68 +1,119 @@ | ||
| #!/usr/bin/env bash | ||
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| # This script defines the variables: DOTS_CACHE_DIR, RICES_DIR and CURRENT_RICE_FILE | ||
| # shellcheck disable=SC1091 | ||
| source "$HOME/.local/lib/dots/dots-rice-config.sh" | ||
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| PREVIEWS_DIR="${RICES_DIR}/${options[*]}" | ||
| # Variables | ||
| ROFI_COMMAND="rofi -dmenu -theme ~/.config/rofi/riceselector.rasi" | ||
| PREVIEWS_DIR="${RICES_DIR}/${options[*]}" | ||
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| # Get monitor dimensions and scale | ||
| monitor_res=$(xdpyinfo | awk '/dimensions/{print $2}' | cut -d 'x' -f1) | ||
| monitor_height=$(xdpyinfo | awk '/dimensions/{print $2}' | cut -d 'x' -f2) | ||
| monitor_scale=$(xdpyinfo | awk '/resolution/{print $2}' | cut -d 'x' -f1) | ||
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| # Calculate element size based on monitor resolution and scale | ||
| element_size=$((monitor_res * 10 / monitor_scale)) | ||
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| # Estimate the height of the mainbox (you need to adjust this based on your configuration) | ||
| mainbox_height=500 # This value is an example. Adjust according to your setup. | ||
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| # Calculate vertical padding to center the mainbox | ||
| total_vertical_space=$((monitor_height - mainbox_height)) | ||
| vertical_padding=$((total_vertical_space / 2)) | ||
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| # If the calculated padding is negative, set it to 0 | ||
| if [ $vertical_padding -lt 0 ]; then | ||
| vertical_padding=0 | ||
| fi | ||
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| # Adjust rofi_override to include the calculated padding | ||
| rofi_override="element-icon{size:${element_size}px;} window{padding:${vertical_padding}px 0px;}" | ||
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| # Check if the xorg-xdpyinfo package is installed | ||
| if ! command -v xdpyinfo >/dev/null 2>&1; then | ||
| echo "Please install the xorg-xdpyinfo package to continue" | ||
| dunstify "Missing package" "Please install the xorg-xdpyinfo package to continue" -u critical | ||
| exit 1 | ||
| fi | ||
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| # List rices | ||
| options=() | ||
| index=0 | ||
| selected_index=0 | ||
| current_rice=$(<"$CURRENT_RICE_FILE") | ||
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| for rice_dir in "${RICES_DIR}"/*/; do | ||
| rice_name=$(basename "$rice_dir") | ||
| options+=("$rice_name") | ||
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| # Check if the current rice matches the current iteration rice | ||
| if [[ "$current_rice" == "$rice_name" ]]; then | ||
| selected_index=$index | ||
| # Function to check dependencies | ||
| check_dependencies() { | ||
| if ! command -v xdpyinfo >/dev/null 2>&1; then | ||
| echo "Please install the xorg-xdpyinfo package to continue" | ||
| notify-send "Missing package" "Please install the xorg-xdpyinfo package to continue" -u critical | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Function to calculate screen parameters | ||
| calculate_screen_parameters() { | ||
| # Get monitor dimensions and scale | ||
| monitor_res=$(xdpyinfo | awk '/dimensions/{print $2}' | cut -d 'x' -f1) | ||
| monitor_height=$(xdpyinfo | awk '/dimensions/{print $2}' | cut -d 'x' -f2) | ||
| monitor_scale=$(xdpyinfo | awk '/resolution/{print $2}' | cut -d 'x' -f1) | ||
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| # Validate that monitor_scale is not zero | ||
| if [ -z "$monitor_scale" ] || [ "$monitor_scale" -eq 0 ]; then | ||
| echo "Error: Monitor scale could not be determined or is zero." | ||
| exit 1 | ||
| fi | ||
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| ((index++)) | ||
| done | ||
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| # Show the rofi selection menu with the starting point set to the current rice and store the result in a variable. | ||
| selected=$(printf "%s\n" "${options[@]}" | while read -r A; do echo -en "$A\x00icon\x1f${PREVIEWS_DIR}$A/preview.png\n"; done | $ROFI_COMMAND -theme-str "$rofi_override" -selected-row "$selected_index") | ||
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| # If a valid option was selected, write the value to the configuration file and apply the rice. | ||
| [[ -n "$selected" && "$selected" != "$current_rice" ]] || exit 1 | ||
| echo "$selected" >"$CURRENT_RICE_FILE" | ||
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| # Apply the selected rice | ||
| if [[ -x "${RICES_DIR}"/"$selected"/apply.sh ]]; then | ||
| "${RICES_DIR}"/"$selected"/apply.sh | ||
| exit 0 | ||
| fi | ||
| # Set minimum and proportional values for element size | ||
| element_size_min=500 | ||
| element_size_factor=0.5 # 5% of the screen width adjusted by scale | ||
| element_size=$(awk "BEGIN {size=($monitor_res * $element_size_factor / $monitor_scale); if (size < $element_size_min) size=$element_size_min; print int(size)}") | ||
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| # Adjust the mainbox height based on screen height | ||
| mainbox_height_factor=0.60 # 60% of the monitor height | ||
| mainbox_height=$(awk "BEGIN {print int($monitor_height * $mainbox_height_factor)}") | ||
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| # Calculate vertical padding for top and bottom | ||
| total_vertical_space=$(awk "BEGIN {print $monitor_height - $mainbox_height}") | ||
| padding_top_factor=0.6 # 60% of the total vertical space goes to top padding | ||
| padding_bottom_factor=0.5 # 50% of the total vertical space goes to bottom padding | ||
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| padding_top=$(awk "BEGIN {padding = $total_vertical_space * $padding_top_factor; if (padding < 0) padding = 0; print int(padding)}") | ||
| padding_bottom=$(awk "BEGIN {padding = $total_vertical_space * $padding_bottom_factor; if (padding < 0) padding = 0; print int(padding)}") | ||
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| # Generate dynamic styles for Rofi with separate top and bottom padding | ||
| rofi_override="element-icon{size:${element_size}px;} window{padding:${padding_top}px 0px ${padding_bottom}px 0px;}" | ||
| } | ||
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| # Function to list available rices | ||
| list_rices() { | ||
| options=() | ||
| index=0 | ||
| selected_index=0 | ||
| current_rice=$(<"$CURRENT_RICE_FILE") | ||
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| for rice_dir in "${RICES_DIR}"/*/; do | ||
| rice_name=$(basename "$rice_dir") | ||
| options+=("$rice_name") | ||
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| if [[ "$current_rice" == "$rice_name" ]]; then | ||
| selected_index=$index | ||
| fi | ||
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| ((index++)) | ||
| done | ||
| } | ||
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| # Function to show rofi menu and select rice | ||
| select_rice() { | ||
| selected=$(printf "%s\n" "${options[@]}" | while read -r A; do echo -en "$A\x00icon\x1f${PREVIEWS_DIR}$A/preview.png\n"; done | $ROFI_COMMAND -theme-str "$rofi_override" -selected-row "$selected_index") | ||
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| [[ -n "$selected" ]] || exit 1 | ||
| echo "$selected" >"$CURRENT_RICE_FILE" | ||
| } | ||
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| # Function to list and select a background image | ||
| select_background_image() { | ||
| local backgrounds_dir="${RICES_DIR}/${selected}/backgrounds" | ||
| [[ -d "$backgrounds_dir" ]] || { | ||
| echo "No backgrounds directory found for $selected" | ||
| exit 1 | ||
| } | ||
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| local images=() | ||
| for image in "$backgrounds_dir"/*; do | ||
| images+=("$(basename "$image")") | ||
| done | ||
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| selected_image=$(printf "%s\n" "${images[@]}" | while read -r A; do echo -en "$A\x00icon\x1f$backgrounds_dir/$A\n"; done | $ROFI_COMMAND -theme-str "$rofi_override") | ||
| [[ -n "$selected_image" ]] || exit 1 | ||
| } | ||
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| # Function to apply the selected rice with the chosen background | ||
| apply_rice() { | ||
| if [[ -x "${RICES_DIR}"/"$selected"/apply.sh ]]; then | ||
| BACKGROUND_IMAGE="$selected_image" "${RICES_DIR}"/"$selected"/apply.sh | ||
| exit 0 | ||
| else | ||
| echo "Apply script not found or not executable for $selected" | ||
| exit 1 | ||
| fi | ||
| } | ||
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| # Main script execution | ||
| main() { | ||
| check_dependencies | ||
| calculate_screen_parameters | ||
| list_rices | ||
| select_rice | ||
| select_background_image | ||
| apply_rice | ||
| } | ||
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| main |
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