editor: fix selection-color by style sheet

.travis_linux.sh

@@ -1,6 +1,13 @@
 #!/bin/bash
 project_dir=$(pwd)
 
+# Complain when not in Travis environment
+if [ -z ${TRAVIS_COMMIT+x} ]; then
+    echo "This script is intended to be used only in Travis CI environment."
+    echo "To build VNote from source, please see the [documentation](https://tamlok.github.io/vnote/en_us/#!docs/Developers/Build%20VNote.md)."
+    exit 1
+fi
+
 # Install qt5.9
 sudo add-apt-repository ppa:george-edison55/cmake-3.x -y
 sudo add-apt-repository ppa:beineri/opt-qt596-trusty -y

.travis_macos.sh

@@ -1,6 +1,13 @@
 #!/bin/bash
 project_dir=$(pwd)
 
+# Complain when not in Travis environment
+if [ -z ${TRAVIS_COMMIT+x} ]; then
+    echo "This script is intended to be used only in Travis CI environment."
+    echo "To build VNote from source, please see the [documentation](https://tamlok.github.io/vnote/en_us/#!docs/Developers/Build%20VNote.md)."
+    exit 1
+fi
+
 brew update > /dev/null
 
 # Use Qt5.9.3 instead of 5.10

src/resources/themes/v_pure/v_pure.css

@@ -4,7 +4,7 @@ body {
     color: #222222;
     line-height: 1.5;
     padding: 15px;
-    background: #F5F5F5;
+    background: #EEEEEE;
     font-size: 16px;
 }
 
@@ -345,7 +345,7 @@ table.hljs-ln tr td.hljs-ln-code {
 
 ::selection {
   background: #1976D2;
-  color: #F5F5F5;
+  color: #EEEEEE;
 }
 
 .modal-box {

src/resources/themes/v_pure/v_pure.mdhl

@@ -14,12 +14,12 @@ editor
 font-family: Hiragino Sans GB, 冬青黑体, Microsoft YaHei, 微软雅黑, Microsoft YaHei UI, WenQuanYi Micro Hei, 文泉驿雅黑, Dengxian, 等线体, STXihei, 华文细黑, Liberation Sans, Droid Sans, NSimSun, 新宋体, SimSun, 宋体, Verdana, Helvetica, sans-serif, Tahoma, Arial, Geneva, Georgia, Times New Roman
 font-size: 12
 foreground: 222222
-background: f5f5f5
+background: eeeeee
 # [VNote] Style for trailing space
 trailing-space: a8a8a8
 # [VNote] Style for line number
-line-number-background: eaeaea
+line-number-background: eeeeee
-line-number-foreground: 424242
+line-number-foreground: 666666
 # [VNote] Style for selected word highlight
 selected-word-foreground: 222222
 selected-word-background: dfdf00
@@ -39,7 +39,7 @@ color-column-foreground: ffff00
 preview-image-line-foreground: 9575cd
 
 editor-selection
-foreground: f5f5f5
+foreground: eeeeee
 background: 1976d2
 
 editor-current-line

src/resources/themes/v_pure/v_pure.palette

@@ -7,7 +7,7 @@ mdhl_file=v_pure.mdhl
 css_file=v_pure.css
 codeblock_css_file=v_pure_codeblock.css
 mermaid_css_file=v_pure_mermaid.css
-version=25
+version=26
 
 [phony]
 ; Abstract color attributes.
@@ -56,7 +56,7 @@ pressed_fg=@base_fg
 pressed_bg=#B2B2B2
 
 edit_fg=#222222
-edit_bg=#F5F5F5
+edit_bg=#EEEEEE
 edit_focus_bg=#E0F2F1
 edit_focus_border=@master_bg
 edit_hover_bg=#F2FAF9

src/vmdeditor.cpp

@@ -1423,13 +1423,17 @@ void VMdEditor::setFontAndPaletteByStyleSheet(const QFont &p_font, const QPalett
                            "font-family: \"%1\";"
                            "font-size: %2pt;"
                            "color: %3;"
-                           "background-color: %4; } "
+                           "background-color: %4;"
+                           "selection-color: %5;"
+                           "selection-background-color: %6; } "
                            "VLineNumberArea {"
-                           "font-size: %5pt; }")
+                           "font-size: %7pt; }")
                           .arg(p_font.family())
                           .arg(p_font.pointSize())
                           .arg(p_palette.color(QPalette::Text).name())
                           .arg(p_palette.color(QPalette::Base).name())
+                          .arg(p_palette.color(QPalette::HighlightedText).name())
+                          .arg(p_palette.color(QPalette::Highlight).name())
                           .arg(p_font.pointSize() + LINE_NUMBER_AREA_FONT_DELTA));
 
     setStyleSheet(styles);