krzosa/text_editor
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix line numbers

Browse Source
This commit is contained in:
Krzosa Karol
2024-07-22 15:26:39 +02:00
parent 535b6d00c4
commit b1c123977d
2 changed files with 16 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/text_editor/text_editor.cpp
View File

@@ -78,10 +78,10 @@ int main(void) {
Add(&view.carets, {0, 0});
view.buffer = CreateBuffer(Perm);
// LoadUnicode(view.buffer);
// LoadBigTextAndBigLine(view.buffer);
LoadBigTextAndBigLine(view.buffer);
// LoadBigLine(view.buffer);
// LoadBigText(view.buffer);
LoadTextA(view.buffer);
// LoadTextA(view.buffer);
// LoadLine(view.buffer);
}

21
src/text_editor/view_draw.cpp
View File

@@ -180,28 +180,35 @@ void DrawView(View &view) {
// Draw line numbers
{
DrawRectangleRec(ToRectangle(view.line_numbers_rect), ColorBackground);
Rect2I r = view.line_numbers_rect;
DrawRectangleRec(ToRectangle(r), ColorBackground);
BeginScissorMode((int)r.min.x, (int)r.min.y, (int)r.max.x - (int)r.min.x, (int)r.max.y - (int)r.min.y);
Rect2I vlines = GetVisibleCells(view);
for (Int line = vlines.min.y; line <= vlines.max.y; line += 1) {
Scratch scratch;
Vec2I pos = {0, line * view.line_spacing};
pos -= view.scroll;
pos += view.line_numbers_rect.min;
pos.y -= view.scroll.y;
pos += r.min;
String s = Format(scratch, "%lld", (long long)line);
String16 string = ToString16(scratch, s);
float x = MeasureTextEx(view.font, s.data, (float)view.font_size, (float)view.font_spacing).x;
Vec2 p = ToVec2(pos);
p.x += (GetSize(view.line_numbers_rect).x - x) / 2.f;
float rectx = (float)GetSize(r).x;
p.x += (rectx - x) / 2.f;
if (x > rectx) p.x = 0;
DrawString(view.font, string, p, (float)view.font_size, (float)view.font_spacing, ColorTextLineNumbers);
}
EndScissorMode();
}
// Draw info bar
{
DrawRectangleRec(ToRectangle(view.infobar_rect), ColorScrollbarBackground);
Rect2I r = view.infobar_rect;
DrawRectangleRec(ToRectangle(r), ColorScrollbarBackground);
{
Vec2 p = ToVec2(view.infobar_rect.min);
Vec2 p = ToVec2(r.min);
Scratch scratch;
Caret caret = view.carets[0];
XY xy = PosToXY(*view.buffer, GetFront(caret));