SD_api_pictures: Modefix, +hires options, UI layout change (#1400)

css/main.css

@@ -111,3 +111,29 @@ button {
 .small-button {
   max-width: 171px;
 }
+
+/* Align the elements for SD_api_picture extension */
+.SDAP #sampler_box {
+  padding-top: var(--spacing-sm);
+  padding-bottom: var(--spacing-sm);
+}
+
+.SDAP #seed_box,
+.SDAP #cfg_box {
+  padding-top: var(--spacing-md);
+}
+
+.SDAP #sampler_box span,
+.SDAP #seed_box span,
+.SDAP #cfg_box span{
+  margin-bottom: var(--spacing-sm);
+}
+
+.SDAP svg.dropdown-arrow {
+  flex-shrink: 0 !important;
+  margin: 0px !important;
+}
+
+.SDAP .hires_opts input[type="number"] {
+  width: 6em !important;
+}

extensions/sd_api_pictures/README.MD

@@ -1,7 +1,7 @@
 ## Description:
 TL;DR: Lets the bot answer you with a picture!  
 
-Stable Diffusion API pictures for TextGen, v.1.1.1  
+Stable Diffusion API pictures for TextGen, v.1.2.0  
 An extension to [oobabooga's textgen-webui](https://github.com/oobabooga/text-generation-webui) allowing you to receive pics generated by [Automatic1111's SD-WebUI API](https://github.com/AUTOMATIC1111/stable-diffusion-webui)
 
 <details>

extensions/sd_api_pictures/script.py

@@ -25,7 +25,11 @@ params = {
     'negative_prompt': '(worst quality, low quality:1.3)',
     'width': 512,
     'height': 512,
+    'denoising_strength': 0.61,
     'restore_faces': False,
+    'enable_hr': False,
+    'hr_upscaler': 'ESRGAN_4x',
+    'hr_scale': '1.0',
     'seed': -1,
     'sampler_name': 'DDIM',
     'steps': 32,
@@ -74,7 +78,6 @@ SD_models = ['NeverEndingDream']  # TODO: get with http://{address}}/sdapi/v1/sd
 streaming_state = shared.args.no_stream  # remember if chat streaming was enabled
 picture_response = False  # specifies if the next model response should appear as a picture
 
-
 def remove_surrounded_chars(string):
     # this expression matches to 'as few symbols as possible (0 upwards) between any asterisks' OR
     # 'as few symbols as possible (0 upwards) between an asterisk and the end of the string'
@@ -123,11 +126,16 @@ def get_SD_pictures(description):
         "prompt": params['prompt_prefix'] + description,
         "seed": params['seed'],
         "sampler_name": params['sampler_name'],
+        "enable_hr": params['enable_hr'],
+        "hr_scale": params['hr_scale'],
+        "hr_upscaler": params['hr_upscaler'],
+        "denoising_strength": params['denoising_strength'],
         "steps": params['steps'],
         "cfg_scale": params['cfg_scale'],
         "width": params['width'],
         "height": params['height'],
         "restore_faces": params['restore_faces'],
+        "override_settings_restore_afterwards": True,
         "negative_prompt": params['negative_prompt']
     }
 
@@ -246,15 +254,15 @@ def SD_api_address_update(address):
 
     return gr.Textbox.update(label=msg)
 
-
 def ui():
 
     # Gradio elements
     # gr.Markdown('### Stable Diffusion API Pictures') # Currently the name of extension is shown as the title
-    with gr.Accordion("Parameters", open=True):
+    with gr.Accordion("Parameters", open=True, elem_classes="SDAP"):
         with gr.Row():
             address = gr.Textbox(placeholder=params['address'], value=params['address'], label='Auto1111\'s WebUI address')
-            mode = gr.Dropdown(["Manual", "Immersive/Interactive", "Picturebook/Adventure"], value="Manual", label="Mode of operation", type="index")
+            modes_list = ["Manual", "Immersive/Interactive", "Picturebook/Adventure"]
+            mode = gr.Dropdown(modes_list, value=modes_list[params['mode']], label="Mode of operation", type="index")
             with gr.Column(scale=1, min_width=300):
                 manage_VRAM = gr.Checkbox(value=params['manage_VRAM'], label='Manage VRAM')
                 save_img = gr.Checkbox(value=params['save_img'], label='Keep original images and use them in chat')
@@ -264,17 +272,25 @@ def ui():
 
         with gr.Accordion("Generation parameters", open=False):
             prompt_prefix = gr.Textbox(placeholder=params['prompt_prefix'], value=params['prompt_prefix'], label='Prompt Prefix (best used to describe the look of the character)')
-            with gr.Row():
-                with gr.Column():
             negative_prompt = gr.Textbox(placeholder=params['negative_prompt'], value=params['negative_prompt'], label='Negative Prompt')
-                    sampler_name = gr.Textbox(placeholder=params['sampler_name'], value=params['sampler_name'], label='Sampler')
+            with gr.Row():
                 with gr.Column():
                     width = gr.Slider(256, 768, value=params['width'], step=64, label='Width')
                     height = gr.Slider(256, 768, value=params['height'], step=64, label='Height')
+                with gr.Column():
+                    sampler_name = gr.Textbox(placeholder=params['sampler_name'], value=params['sampler_name'], label='Sampling method', elem_id="sampler_box")
+                    steps = gr.Slider(1, 150, value=params['steps'], step=1, label="Sampling steps")
             with gr.Row():
-                steps = gr.Number(label="Steps:", value=params['steps'])
+                seed = gr.Number(label="Seed", value=params['seed'], elem_id="seed_box")
-                seed = gr.Number(label="Seed:", value=params['seed'])
+                cfg_scale = gr.Number(label="CFG Scale", value=params['cfg_scale'], elem_id="cfg_box")
-                cfg_scale = gr.Number(label="CFG Scale:", value=params['cfg_scale'])
+                with gr.Column() as hr_options:
+                    restore_faces = gr.Checkbox(value=params['restore_faces'], label='Restore faces')
+                    enable_hr = gr.Checkbox(value=params['enable_hr'], label='Hires. fix')                    
+            with gr.Row(visible=params['enable_hr'], elem_classes="hires_opts") as hr_options:
+                    hr_scale = gr.Slider(1, 4, value=params['hr_scale'], step=0.1, label='Upscale by')
+                    denoising_strength = gr.Slider(0, 1, value=params['denoising_strength'], step=0.01, label='Denoising strength')
+                    hr_upscaler = gr.Textbox(placeholder=params['hr_upscaler'], value=params['hr_upscaler'], label='Upscaler')                    
+
 
     # Event functions to update the parameters in the backend
     address.change(lambda x: params.update({"address": filter_address(x)}), address, None)
@@ -289,6 +305,12 @@ def ui():
     negative_prompt.change(lambda x: params.update({"negative_prompt": x}), negative_prompt, None)
     width.change(lambda x: params.update({"width": x}), width, None)
     height.change(lambda x: params.update({"height": x}), height, None)
+    hr_scale.change(lambda x: params.update({"hr_scale": x}), hr_scale, None)
+    denoising_strength.change(lambda x: params.update({"denoising_strength": x}), denoising_strength, None)
+    restore_faces.change(lambda x: params.update({"restore_faces": x}), restore_faces, None)
+    hr_upscaler.change(lambda x: params.update({"hr_upscaler": x}), hr_upscaler, None)
+    enable_hr.change(lambda x: params.update({"enable_hr": x}), enable_hr, None)
+    enable_hr.change(lambda x: hr_options.update(visible=params["enable_hr"]), enable_hr, hr_options)
 
     sampler_name.change(lambda x: params.update({"sampler_name": x}), sampler_name, None)
     steps.change(lambda x: params.update({"steps": x}), steps, None)