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Fix repaint of underscore

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This commit is contained in:
daa 2017-04-22 12:33:36 +03:00
parent 9413af5a4e
commit 751c4eb6fa
1 changed files with 34 additions and 18 deletions
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52
src/shell.rs
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@ -454,27 +454,12 @@ fn get_model_clip(state: &State, line_height: f64, char_width: f64, clip: (f64,
model_clip
}
fn draw(state: &State, ctx: &cairo::Context) {
ctx.set_source_rgb(state.bg_color.0, state.bg_color.1, state.bg_color.2);
ctx.paint();
let line_height = state.line_height.unwrap();
let char_width = state.char_width.unwrap();
let model_clip = get_model_clip(state, line_height, char_width, ctx.clip_extents());
#[inline]
fn draw_backgound(state: &State, ctx: &cairo::Context, line_height: f64, char_width: f64, model_clip: &ModelRect) {
let line_x = model_clip.left as f64 * char_width;
let mut line_y: f64 = model_clip.top as f64 * line_height;
let (row, col) = state.model.get_cursor();
let mut buf = String::with_capacity(4);
let layout = pc::create_layout(ctx);
let mut desc = state.create_pango_font();
for (line_idx, line) in state.model.clip_model(&model_clip) {
for (_, line) in state.model.clip_model(model_clip) {
ctx.move_to(line_x, line_y);
// first draw background
@ -508,6 +493,33 @@ fn draw(state: &State, ctx: &cairo::Context) {
line_height,
from_bg.take().unwrap());
line_y += line_height;
}
}
fn draw(state: &State, ctx: &cairo::Context) {
ctx.set_source_rgb(state.bg_color.0, state.bg_color.1, state.bg_color.2);
ctx.paint();
let line_height = state.line_height.unwrap();
let char_width = state.char_width.unwrap();
let model_clip = get_model_clip(state, line_height, char_width, ctx.clip_extents());
let line_x = model_clip.left as f64 * char_width;
let mut line_y: f64 = model_clip.top as f64 * line_height;
let (row, col) = state.model.get_cursor();
let mut buf = String::with_capacity(4);
let layout = pc::create_layout(ctx);
let mut desc = state.create_pango_font();
draw_backgound(state, ctx, line_height, char_width, &model_clip);
for (line_idx, line) in state.model.clip_model(&model_clip) {
ctx.move_to(line_x, line_y);
for (col_idx, cell) in line.iter() {
@ -707,6 +719,10 @@ impl RedrawEvents for State {
&RepaintMode::Area(ref rect) => {
match (&self.line_height, &self.char_width) {
(&Some(line_height), &Some(char_width)) => {
let mut rect = rect.clone();
// this need to repain also line under curren line
// in case underscore or 'g' symbol is go here
rect.extend(0, 1, 0, 0);
let (x, y, width, height) = rect.to_area(line_height, char_width);
self.drawing_area.queue_draw_area(x, y, width, height);
}