Mercurial > cgi-bin > hgweb.cgi > ClipMan

comparison src/name/blackcap/clipman/CoerceDialog.kt @ 56:22725d4d7849

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
An attempt to get it to troff-ize styled text.
author David Barts <n5jrn@me.com>
date Sat, 19 Mar 2022 23:04:40 -0700
parents 19d9da731c43
children 88056f373a94
comparison
equal deleted inserted replaced
55:7ad2b29a7f60 56:22725d4d7849
160 alignmentX = JLabel.LEFT_ALIGNMENT 160 alignmentX = JLabel.LEFT_ALIGNMENT
161 } 161 }
162 162
163 private fun coerce() { 163 private fun coerce() {
164 val selected = Application.queue.getSelected() 164 val selected = Application.queue.getSelected()
165 if (!suitedForCoercing(selected)) {
166 return
167 }
165 if (selected == null) { 168 if (selected == null) {
166 JOptionPane.showMessageDialog(Application.frame, 169 return /* redundant, but makes kotlinc happy */
167 "No item selected.", 170 }
168 "Error", 171 if (badSize(_pSize, PROP_SIZE, "proportionally-spaced") || badSize(_mSize, MONO_SIZE, "monospaced")) {
169 JOptionPane.ERROR_MESSAGE) 172 return
170 } else { 173 }
171 val (plain, html) = when (selected.contents) { 174 val (plain, html) = when (selected.contents) {
172 is PasteboardItem.Plain -> 175 is PasteboardItem.Plain ->
173 Pair(selected.contents.plain, null) 176 Pair(selected.contents.plain, null)
174 is PasteboardItem.HTML -> 177 is PasteboardItem.HTML ->
175 Pair(selected.contents.plain, selected.contents.html) 178 Pair(selected.contents.plain, selected.contents.html)
176 is PasteboardItem.RTF -> 179 is PasteboardItem.RTF ->
177 Pair(selected.contents.plain, selected.contents.html) 180 Pair(selected.contents.plain, selected.contents.html)
178 } 181 }
179 if (html == null) { 182 PasteboardItem.write(
180 JOptionPane.showMessageDialog(Application.frame, 183 PasteboardItem.HTML(
181 "Only styled texts may be coerced.", 184 plain,
182 "Error", 185 coerceHTML(html!!, normalizeFont(pFamily), pSize,
183 JOptionPane.ERROR_MESSAGE) 186 normalizeFont(mFamily), mSize)))
184 } else {
185 if (badSize(_pSize, PROP_SIZE, "proportionally-spaced") || badSize(_mSize, MONO_SIZE, "monospaced")) {
186 return
187 }
188 PasteboardItem.write(
189 PasteboardItem.HTML(
190 plain,
191 coerceHTML(html, normalizeFont(pFamily), pSize,
192 normalizeFont(mFamily), mSize)))
193 }
194 }
195 } 187 }
196 188
197 private fun badSize(control: JComboBox<Float>, default: Int, fontType: String): Boolean { 189 private fun badSize(control: JComboBox<Float>, default: Int, fontType: String): Boolean {
198 val size = control.selectedItem as? Float 190 val size = control.selectedItem as? Float
199 if (size == null || size < 1.0f) { 191 if (size == null || size < 1.0f) {
224 "sansserif" -> "sans-serif" 216 "sansserif" -> "sans-serif"
225 else -> font 217 else -> font
226 } 218 }
227 } 219 }
228 } 220 }
221
222 /**
223 * See if the selected pasteboard item is suitable for coercing. If not,
224 * issue an error dialog.
225 */
226 fun suitedForCoercing(selected: QueueItem?): Boolean {
227 if (selected == null) {
228 JOptionPane.showMessageDialog(Application.frame,
229 "No item selected.",
230 "Error",
231 JOptionPane.ERROR_MESSAGE)
232 return false
233 }
234 if (selected.contents is PasteboardItem.Plain) {
235 JOptionPane.showMessageDialog(Application.frame,
236 "Only styled texts may be coerced.",
237 "Error",
238 JOptionPane.ERROR_MESSAGE)
239 return false
240 }
241 return true
242 }