import export pad in multiview (#76)

Author: ricfrr

src/components/MainControlView.css

@@ -1372,16 +1372,17 @@ body.no-scroll {
 .workspace-pad-selector {
     flex: 0 0 auto;
     display: grid;
-    grid-template-columns: auto minmax(0, 1fr) 34px 34px;
+    grid-template-columns: auto minmax(0, 1fr) auto;
     align-items: center;
     column-gap: 10px;
+    row-gap: 6px;
     min-height: 48px;
     padding: 7px 10px;
     border-bottom: 1px solid var(--border-color);
     background: color-mix(in srgb, var(--background-secondary) 84%, transparent);
 }
 
-.workspace-pad-selector label {
+.workspace-pad-selector-label {
     height: 34px;
     display: inline-flex;
     align-items: center;
@@ -1394,38 +1395,149 @@ body.no-scroll {
     white-space: nowrap;
 }
 
-.workspace-pad-selector select {
-    appearance: none;
+.workspace-pad-layout-trigger {
     min-width: 0;
     width: 100%;
     height: 34px;
     box-sizing: border-box;
     margin: 0;
-    padding: 0 30px 0 10px;
+    display: inline-flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 8px;
+    padding: 0 8px 0 10px;
     border: 1px solid var(--border-color);
     border-radius: 6px;
-    background:
-        linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%) calc(100% - 17px) 14px / 5px 5px no-repeat,
-        linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%) calc(100% - 12px) 14px / 5px 5px no-repeat,
-        var(--background-color);
+    background: var(--background-color);
     color: var(--text-color);
     font-size: 0.78rem;
     font-weight: 700;
     line-height: normal;
     cursor: pointer;
-    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
+    box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 8%, transparent);
+    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
 }
 
-.workspace-pad-selector select:hover {
+.workspace-pad-layout-trigger:hover,
+.workspace-pad-layout-trigger.is-open {
     border-color: color-mix(in srgb, var(--primary-color) 58%, var(--border-color));
+    color: var(--primary-color);
 }
 
-.workspace-pad-selector select:focus {
+.workspace-pad-layout-trigger:focus-visible {
     outline: none;
     border-color: var(--primary-color);
     box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary-color) 18%, transparent);
 }
 
+.workspace-pad-layout-trigger-name {
+    min-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.workspace-pad-layout-trigger-icon {
+    width: 16px;
+    height: 16px;
+    flex: 0 0 16px;
+    display: inline-flex;
+    transition: transform 0.15s ease;
+}
+
+.workspace-pad-layout-trigger-icon svg {
+    width: 16px;
+    height: 16px;
+}
+
+.workspace-pad-layout-trigger.is-open .workspace-pad-layout-trigger-icon {
+    transform: rotate(180deg);
+}
+
+.workspace-pad-layout-menu {
+    z-index: 1600;
+    display: grid;
+    gap: 5px;
+    padding: 8px;
+    overflow: auto;
+    box-sizing: border-box;
+    border: 1px solid var(--border-color);
+    border-radius: 8px;
+    background: var(--card-bg);
+    color: var(--text-color);
+    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.34);
+    animation: workspace-menu-enter 150ms ease-out;
+    scrollbar-width: thin;
+    scrollbar-color: var(--primary-color) var(--background-secondary);
+}
+
+.workspace-pad-layout-option {
+    width: 100%;
+    min-height: 40px;
+    display: grid;
+    grid-template-columns: auto minmax(0, 1fr) 18px;
+    align-items: center;
+    gap: 8px;
+    padding: 7px 8px;
+    border: 1px solid transparent;
+    border-radius: 6px;
+    background: transparent;
+    color: var(--text-color);
+    text-align: left;
+    cursor: pointer;
+    transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease, transform 0.14s ease;
+}
+
+.workspace-pad-layout-option:hover,
+.workspace-pad-layout-option.is-selected {
+    border-color: color-mix(in srgb, var(--primary-color) 42%, var(--border-color));
+    background: color-mix(in srgb, var(--primary-color) 9%, var(--background-secondary));
+}
+
+.workspace-pad-layout-option:hover {
+    transform: translateX(2px);
+}
+
+.workspace-pad-layout-option-text {
+    min-width: 0;
+    display: grid;
+    gap: 2px;
+}
+
+.workspace-pad-layout-option-name,
+.workspace-pad-layout-option-kind {
+    min-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.workspace-pad-layout-option-name {
+    font-size: 0.82rem;
+    font-weight: 800;
+}
+
+.workspace-pad-layout-option-kind {
+    color: var(--text-secondary);
+    font-size: 0.68rem;
+    font-weight: 800;
+    text-transform: uppercase;
+}
+
+.workspace-pad-layout-option-check {
+    width: 18px;
+    height: 18px;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    color: var(--primary-color);
+}
+
+.workspace-pad-layout-option-check svg {
+    width: 16px;
+    height: 16px;
+}
+
 .workspace-pad-selector-empty {
     min-width: 0;
     flex: 1 1 auto;
@@ -1437,6 +1549,14 @@ body.no-scroll {
     white-space: nowrap;
 }
 
+.workspace-pad-selector-actions {
+    display: inline-flex;
+    align-items: center;
+    justify-content: flex-end;
+    gap: 6px;
+    min-width: 0;
+}
+
 .workspace-pad-action-button {
     width: 34px;
     height: 34px;
@@ -1461,6 +1581,12 @@ body.no-scroll {
     color: var(--primary-color);
 }
 
+.workspace-pad-delete-button:hover:not(:disabled) {
+    border-color: var(--error-color, #dc3545);
+    background: color-mix(in srgb, var(--error-color, #dc3545) 10%, var(--background-color));
+    color: var(--error-color, #dc3545);
+}
+
 .workspace-pad-action-button:focus-visible {
     outline: none;
     border-color: var(--primary-color);
@@ -1478,6 +1604,26 @@ body.no-scroll {
     height: 15px;
 }
 
+.workspace-pad-transfer-notice {
+    grid-column: 2 / -1;
+    min-width: 0;
+    padding: 5px 8px;
+    border-radius: 6px;
+    font-size: 0.72rem;
+    font-weight: 700;
+    line-height: 1.25;
+}
+
+.workspace-pad-transfer-notice.success {
+    color: var(--success-color, #2e7d32);
+    background: color-mix(in srgb, var(--success-color, #2e7d32) 12%, transparent);
+}
+
+.workspace-pad-transfer-notice.error {
+    color: var(--error-color, #dc3545);
+    background: color-mix(in srgb, var(--error-color, #dc3545) 12%, transparent);
+}
+
 .workspace-pad-body {
     flex: 1 1 auto;
     min-width: 0;
@@ -1754,17 +1900,44 @@ body.no-scroll {
         font-size: 0.72rem;
         line-height: 1.1;
     }
+
+    .workspace-pad-selector {
+        grid-template-columns: minmax(0, 1fr) auto;
+        column-gap: 6px;
+        padding-inline: 8px;
+    }
+
+    .workspace-pad-selector-label {
+        position: absolute;
+        width: 1px;
+        height: 1px;
+        margin: -1px;
+        padding: 0;
+        border: 0;
+        overflow: hidden;
+        clip: rect(0 0 0 0);
+        white-space: nowrap;
+    }
+
+    .workspace-pad-transfer-notice {
+        grid-column: 1 / -1;
+    }
 }
 
 @media (max-width: 1023px) {
     .top-bar:not(.workspace-active) {
-        justify-content: flex-start;
+        display: grid;
+        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
+        justify-content: stretch;
         gap: 5px;
         padding-left: 6px;
         padding-right: 6px;
     }
 
     .top-bar .view-toggle {
+        grid-column: 1;
+        justify-self: start;
+        min-width: 0;
         gap: 1px;
         padding: 3px;
     }
@@ -1779,6 +1952,8 @@ body.no-scroll {
     }
 
     .layout-controls {
+        grid-column: 2;
+        justify-self: center;
         display: flex;
         position: static;
         left: auto;
@@ -1794,14 +1969,32 @@ body.no-scroll {
     }
 
     .top-bar:not(.workspace-active) .status-controls {
-        margin-left: auto;
+        grid-column: 3;
+        justify-self: end;
+        margin-left: 0;
     }
 }
 
 @media (max-width: 420px) {
     .mobile-workspace-active-label {
         display: none;
     }
+
+    .workspace-pad-selector-actions {
+        gap: 4px;
+    }
+
+    .workspace-pad-action-button {
+        width: 30px;
+        height: 30px;
+        min-width: 30px;
+        flex-basis: 30px;
+    }
+
+    .workspace-pad-action-button svg {
+        width: 14px;
+        height: 14px;
+    }
 }
 
 @media (max-width: 350px) {