suwako/UnixCalc
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最適化

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This commit is contained in:
テクニカル諏訪子
2026-01-17 23:52:07 +09:00
parent c6f2982855
commit 5f5f8248d8
11 changed files with 217 additions and 176 deletions
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119
main.c
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@@ -10,6 +10,9 @@ const char *disname = "Unix Calc";
int main() {
UiSystem ui;
ui.isrunning = 1;
ui.window.width = 382;
ui.window.height = 534;
XEvent event;
int screen;
XGCValues values;
@@ -24,33 +27,36 @@ int main() {
int sw = DisplayWidth(ui.display, screen);
int sh = DisplayHeight(ui.display, screen);
int window_x = (sw - window_width) / 3;
int window_y = (sh - window_height) / 2;
ui.window.x = (sw - ui.window.width) / 3;
ui.window.y = (sh - ui.window.height) / 2;
ui.window = XCreateSimpleWindow(ui.display,
ui.xwindow = XCreateSimpleWindow(ui.display,
RootWindow(ui.display, screen),
window_x, window_y, window_width, window_height, 1, BTCOL, BGCOL);
if (!ui.window) {
ui.window.x, ui.window.y,
ui.window.width, ui.window.height,
1, BTCOL, BGCOL);
if (!ui.xwindow) {
cleanup(&ui);
fprintf(stderr, "ウィンドウを作成に失敗。\n");
exit(1);
}
ui.backbuf = XCreatePixmap(ui.display, ui.window, window_width, window_height,
ui.backbuf = XCreatePixmap(ui.display, ui.xwindow,
ui.window.width, ui.window.height,
DefaultDepth(ui.display, screen));
ui.target = ui.backbuf;
Atom net_wm_window_type = XInternAtom(ui.display, "_NET_WM_WINDOW_TYPE", False);
Atom dialog = XInternAtom(ui.display, "_NET_WM_WINDOW_TYPE_DIALOG", False);
XChangeProperty(ui.display, ui.window, net_wm_window_type, XA_ATOM, 32,
XChangeProperty(ui.display, ui.xwindow, net_wm_window_type, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&dialog, 1);
XStoreName(ui.display, ui.window, disname);
XStoreName(ui.display, ui.xwindow, disname);
Atom net_wm_name = XInternAtom(ui.display, "_NET_WM_NAME", False);
char displayname[16];
snprintf(displayname, 16, "%s %s", disname, version);
XChangeProperty(ui.display, ui.window, net_wm_name,
XChangeProperty(ui.display, ui.xwindow, net_wm_name,
XInternAtom(ui.display, "UTF8_STRING", False), 8,
PropModeReplace, (unsigned char *)displayname, strlen(displayname));
@@ -58,13 +64,13 @@ int main() {
if (classHint) {
classHint->res_name = "unixcalc";
classHint->res_class = "UnixCalc";
XSetClassHint(ui.display, ui.window, classHint);
XSetClassHint(ui.display, ui.xwindow, classHint);
XFree(classHint);
}
XSetWindowBackground(ui.display, ui.window, BGCOL);
XSetWindowBackground(ui.display, ui.xwindow, BGCOL);
XSelectInput(ui.display, ui.window,
XSelectInput(ui.display, ui.xwindow,
ExposureMask
| ButtonPressMask
| ButtonReleaseMask
@@ -74,7 +80,7 @@ int main() {
// | StructureNotifyMask
);
ui.gc = XCreateGC(ui.display, ui.window, 0, &values);
ui.gc = XCreateGC(ui.display, ui.xwindow, 0, &values);
if (!ui.gc) {
cleanup(&ui);
fprintf(stderr, "GCを作成に失敗。\n");
@@ -83,13 +89,74 @@ int main() {
ui.visual = *DefaultVisual(ui.display, screen);
ui.colormap = XCreateColormap(ui.display, ui.window, &ui.visual, AllocNone);
ui.colormap = XCreateColormap(ui.display, ui.xwindow, &ui.visual, AllocNone);
if (ui.colormap == None) {
cleanup(&ui);
fprintf(stderr, "カラーマップを作成に失敗。\n");
exit(1);
}
XWindowAttributes attr;
XGetWindowAttributes(ui.display, ui.xwindow, &attr);
int w = attr.width;
{
ui.resLabel.font = XftFontOpenName(ui.display, screen, "Noto Sans CJK-72");
if (!ui.resLabel.font) {
cleanup(&ui);
fprintf(stderr, "解決フォントの読み込みに失敗。\n");
exit(1);
}
ui.resLabel.text[0] = '0';
ui.resLabel.text[1] = '\0';
const FcChar8 *text = (const FcChar8 *)ui.resLabel.text;
int len = strlen((const char *)text);
XGlyphInfo extents;
XftTextExtentsUtf8(ui.display, ui.resLabel.font, text, len, &extents);
ui.resLabel.x = w - 20 - extents.xOff;
ui.resLabel.y = 180;
if (!XftColorAllocName(ui.display,
DefaultVisual(ui.display, DefaultScreen(ui.display)),
DefaultColormap(ui.display, DefaultScreen(ui.display)),
"#ee4030", &ui.resLabel.fg_color)) {
cleanup(&ui);
fprintf(stderr, "色の役割に失敗。\n");
exit(1);
}
}
{
ui.problemLabel.font = XftFontOpenName(ui.display, screen, "Noto Sans CJK-24");
if (!ui.problemLabel.font) {
cleanup(&ui);
fprintf(stderr, "問題フォントの読み込みに失敗。\n");
exit(1);
}
ui.problemLabel.text[0] = '\0';
const FcChar8 *text = (const FcChar8 *)ui.problemLabel.text;
int len = strlen((const char *)text);
XGlyphInfo extents;
XftTextExtentsUtf8(ui.display, ui.problemLabel.font, text, len, &extents);
ui.problemLabel.x = w - 20 - extents.xOff;
ui.problemLabel.y = 80;
if (!XftColorAllocName(ui.display,
DefaultVisual(ui.display, DefaultScreen(ui.display)),
DefaultColormap(ui.display, DefaultScreen(ui.display)),
"#b61729", &ui.problemLabel.fg_color)) {
cleanup(&ui);
fprintf(stderr, "色の役割に失敗。\n");
exit(1);
}
}
ui.font = XftFontOpenName(ui.display, screen, "Noto Sans CJK-12");
if (!ui.font) {
cleanup(&ui);
@@ -97,44 +164,30 @@ int main() {
exit(1);
}
ui.prbfont = XftFontOpenName(ui.display, screen, "Noto Sans CJK-24");
if (!ui.prbfont) {
cleanup(&ui);
fprintf(stderr, "問題フォントの読み込みに失敗。\n");
exit(1);
}
ui.disfont = XftFontOpenName(ui.display, screen, "Noto Sans CJK-72");
if (!ui.disfont) {
cleanup(&ui);
fprintf(stderr, "解決フォントの読み込みに失敗。\n");
exit(1);
}
if (!XftColorAllocName(ui.display, &ui.visual, ui.colormap, "#232020", &ui.color)) {
cleanup(&ui);
fprintf(stderr, "色の役割に失敗。\n");
exit(1);
}
XMapWindow(ui.display, ui.window);
XMapWindow(ui.display, ui.xwindow);
{
XWindowAttributes attr;
XGetWindowAttributes(ui.display, ui.window, &attr);
XGetWindowAttributes(ui.display, ui.xwindow, &attr);
XEvent fake = { .type = Expose };
fake.xexpose.window = ui.window;
fake.xexpose.window = ui.xwindow;
fake.xexpose.width = attr.width;
fake.xexpose.height = attr.height;
control_expose(&ui, &event);
}
while (isrunning) {
while (ui.isrunning) {
XNextEvent(ui.display, &event);
switch (event.type) {
case Expose:
case ConfigureNotify:
XClearWindow(ui.display, ui.window);
XClearWindow(ui.display, ui.xwindow);
control_expose(&ui, &event);
break;
case ButtonPress: