[1mdiff --git a/CMakeLists.txt b/CMakeLists.txt[m

[1mindex e0d12d4d..1db57832 100644[m

[1m--- a/CMakeLists.txt[m

[1m+++ b/CMakeLists.txt[m

[36m@@ -26,6 +26,7 @@[m [mset (IOS_BUNDLE_VERSION 7)[m

set (COPYRIGHT_YEAR 2021)[m

Build configuration.[m

[32m+[m[32moption (ENABLE_IPC "Use IPC to communicate between running instances" ON)[m

option (ENABLE_MPG123 "Use mpg123 for decoding MPEG audio" ON)[m

option (ENABLE_X11_SWRENDER "Use software rendering under X11" OFF)[m

option (ENABLE_KERNING "Enable kerning in font renderer (slower)" ON)[m

[36m@@ -115,8 +116,6 @@[m [mset (SOURCES[m

 src/gopher.h[m

 src/history.c[m

 src/history.h[m

[31m- src/ipc.c[m

[31m- src/ipc.h[m

 src/lang.c[m

 src/lang.h[m

 src/lookup.c[m

[36m@@ -198,6 +197,12 @@[m [mset (SOURCES[m

 ${CMAKE_CURRENT_BINARY_DIR}/embedded.c[m

 ${CMAKE_CURRENT_BINARY_DIR}/embedded.h[m

)[m

[32m+[m[32mif (ENABLE_IPC)[m

[32m+[m[32m list (APPEND SOURCES[m

[32m+[m[32m src/ipc.c[m

[32m+[m[32m src/ipc.h[m

[32m+[m[32m )[m

[32m+[m[32mendif ()[m

if (ANDROID)[m

 set (MOBILE 1)[m

 add_definitions (-DiPlatformAndroidMobile=1)[m

[36m@@ -254,6 +259,9 @@[m [mtarget_compile_options (app PUBLIC[m

 -DSTB_VORBIS_NO_INTEGER_CONVERSION=1[m

)[m

target_compile_definitions (app PUBLIC LAGRANGE_APP_VERSION="${PROJECT_VERSION}")[m

[32m+[m[32mif (ENABLE_IPC)[m

[32m+[m[32m target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_IPC=1)[m

[32m+[m[32mendif ()[m

if (ENABLE_X11_SWRENDER)[m

 target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_X11_SWRENDER=1)[m

endif ()[m

[36m@@ -268,13 +276,13 @@[m [mif (ENABLE_MPG123 AND MPG123_FOUND)[m

 target_link_libraries (app PUBLIC PkgConfig::MPG123)[m

endif ()[m

if (ENABLE_IDLE_SLEEP)[m

[31m- target_compile_definitions (app PUBLIC LAGRANGE_IDLE_SLEEP=1)[m

[32m+[m[32m target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_IDLE_SLEEP=1)[m

endif ()[m

if (ENABLE_DOWNLOAD_EDIT)[m

[31m- target_compile_definitions (app PUBLIC LAGRANGE_DOWNLOAD_EDIT=1)[m

[32m+[m[32m target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_DOWNLOAD_EDIT=1)[m

endif ()[m

if (ENABLE_CUSTOM_FRAME AND MSYS)[m

[31m- target_compile_definitions (app PUBLIC LAGRANGE_CUSTOM_FRAME=1)[m

[32m+[m[32m target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_CUSTOM_FRAME=1)[m

endif ()[m

target_link_libraries (app PUBLIC the_Foundation::the_Foundation)[m

target_link_libraries (app PUBLIC ${SDL2_LDFLAGS})[m

[1mdiff --git a/src/app.c b/src/app.c[m

[1mindex 5f8bdade..3792d35c 100644[m

[1m--- a/src/app.c[m

[1m+++ b/src/app.c[m

[36m@@ -117,7 +117,7 @@[m [mstruct Impl_App {[m

 uint32_t     lastTickerTime;[m

 uint32_t     elapsedSinceLastTicker;[m

 iBool        isRunning;[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 iBool        isIdling;[m

 uint32_t     lastEventTime;[m

 int          sleepTimer;[m

[36m@@ -169,7 +169,7 @@[m [mstatic iString *serializePrefs_App_(const iApp *d) {[m

 iString *str = new_String();[m

 const iSidebarWidget *sidebar  = findWidget_App("sidebar");[m

 const iSidebarWidget *sidebar2 = findWidget_App("sidebar2");[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 appendFormat_String(str, "customframe arg:%d\n", d->prefs.customFrame);[m

#endif[m

 appendFormat_String(str, "window.retain arg:%d\n", d->prefs.retainWindowSize);[m

[36m@@ -184,7 +184,7 @@[m [mstatic iString *serializePrefs_App_(const iApp *d) {[m

     appendFormat_String(str, "sidebar2.width arg:%f gaps:1\n", width_SidebarWidget(sidebar2));[m

     /* On macOS, maximization should be applied at creation time or the window will take[m

        a moment to animate to its maximized size. */[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

     if (snap_Window(d->window)) {[m

         if (~SDL_GetWindowFlags(d->window->win) & SDL_WINDOW_MINIMIZED) {[m

             /* Save the actual visible window position, too, because snapped windows may[m

[36m@@ -337,7 +337,7 @@[m [mstatic void loadPrefs_App_(iApp *d) {[m

             d->initialWindowRect = init_Rect([m

                 pos.x, pos.y, argLabel_Command(cmd, "width"), argLabel_Command(cmd, "height"));[m

}[m

[31m-#if !defined (LAGRANGE_DOWNLOAD_EDIT)[m

[32m+[m[32m#if !defined (LAGRANGE_ENABLE_DOWNLOAD_EDIT)[m

         else if (equal_Command(cmd, "downloads")) {[m

             continue; /* can't change downloads directory */[m

}[m

[36m@@ -353,7 +353,7 @@[m [mstatic void loadPrefs_App_(iApp *d) {[m

     /* Default CA setup. */[m

     setCACertificates_TlsRequest(&d->prefs.caFile, &d->prefs.caPath);[m

}[m

[31m-#if !defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if !defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 d->prefs.customFrame = iFalse;[m

#endif[m

 iRelease(f);[m

[36m@@ -447,7 +447,7 @@[m [mstatic void saveState_App_(const iApp *d) {[m

 iRelease(f);[m

}[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

static uint32_t checkAsleep_App_(uint32_t interval, void *param) {[m

 iApp *d = param;[m

 iUnused(d);[m

[36m@@ -470,6 +470,7 @@[m [mstatic void terminate_App_(int rc) {[m

 exit(rc);[m

}[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IPC)[m

static void communicateWithRunningInstance_App_(iApp *d, iProcessId instance,[m

                                             const iStringList *openCmds) {[m

 iString *cmds = new_String();[m

[36m@@ -520,6 +521,7 @@[m [mstatic void communicateWithRunningInstance_App_(iApp *d, iProcessId instance,[m

// }[m

 terminate_App_(0);[m

}[m

[32m+[m[32m#endif /* defined (LAGRANGE_ENABLE_IPC) */[m

static void init_App_(iApp *d, int argc, char **argv) {[m

 init_CommandLine(&d->args, argc, argv);[m

[36m@@ -600,6 +602,7 @@[m [mstatic void init_App_(iApp *d, int argc, char **argv) {[m

}[m

}[m

}[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IPC)[m

 /* Only one instance is allowed to run at a time; the runtime files (bookmarks, etc.)[m

    are not shareable. */ {[m

     init_Ipc(dataDir_App_());[m

[36m@@ -614,6 +617,7 @@[m [mstatic void init_App_(iApp *d, int argc, char **argv) {[m

}[m

     listen_Ipc(); /* We'll respond to commands from other instances. */[m

}[m

[32m+[m[32m#endif[m

 printf("Lagrange: A Beautiful Gemini Client\n");[m

 const iBool isFirstRun =[m

     !fileExistsCStr_FileInfo(cleanedPath_CStr(concatPath_CStr(dataDir_App_(), "prefs.cfg")));[m

[36m@@ -686,7 +690,7 @@[m [mstatic void init_App_(iApp *d, int argc, char **argv) {[m

 postCommand_App("window.unfreeze");[m

 d->autoReloadTimer = SDL_AddTimer(60 * 1000, postAutoReloadCommand_App_, NULL);[m

 postCommand_App("document.autoreload");[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 d->isIdling      = iFalse;[m

 d->lastEventTime = 0;[m

 d->sleepTimer    = SDL_AddTimer(1000, checkAsleep_App_, d);[m

[36m@@ -707,7 +711,7 @@[m [mstatic void init_App_(iApp *d, int argc, char **argv) {[m

}[m

static void deinit_App(iApp *d) {[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 SDL_RemoveTimer(d->sleepTimer);[m

#endif[m

 SDL_RemoveTimer(d->autoReloadTimer);[m

[36m@@ -729,7 +733,9 @@[m [mstatic void deinit_App(iApp *d) {[m

 deinit_CommandLine(&d->args);[m

 iRelease(d->launchCommands);[m

 delete_String(d->execPath);[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IPC)[m

 deinit_Ipc();[m

[32m+[m[32m#endif[m

 deinit_SortedArray(&d->tickers);[m

 deinit_Periodic(&d->periodic);[m

 deinit_Lang();[m

[36m@@ -875,7 +881,7 @@[m [miLocalDef iBool isWaitingAllowed_App_(iApp *d) {[m

 if (d->warmupFrames > 0) {[m

     return iFalse;[m

}[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 if (d->isIdling) {[m

     return iFalse;[m

}[m

[36m@@ -928,7 +934,7 @@[m [mvoid processEvents_App(enum iAppEventMode eventMode) {[m

         case SDL_APP_DIDENTERFOREGROUND:[m

             gotEvents = iTrue;[m

             d->warmupFrames = 5;[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

             d->isIdling = iFalse;[m

             d->lastEventTime = SDL_GetTicks();[m

#endif[m

[36m@@ -961,7 +967,7 @@[m [mvoid processEvents_App(enum iAppEventMode eventMode) {[m

             break;[m

}[m

         default: {[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

             if (ev.type == SDL_USEREVENT && ev.user.code == asleep_UserEventCode) {[m

                 if (SDL_GetTicks() - d->lastEventTime > idleThreshold_App_ &&[m

                     isEmpty_SortedArray(&d->tickers)) {[m

[36m@@ -1050,7 +1056,7 @@[m [mvoid processEvents_App(enum iAppEventMode eventMode) {[m

}[m

}[m

}[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 if (d->isIdling && !gotEvents && isFinished_Anim(&d->window->rootOffset)) {[m

     /* This is where we spend most of our time when idle. 60 Hz still quite a lot but we[m

        can't wait too long after the user tries to interact again with the app. In any[m

[36m@@ -1123,7 +1129,7 @@[m [mstatic int run_App_(iApp *d) {[m

void refresh_App(void) {[m

 iApp *d = &app_;[m

 destroyPending_Widget();[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 if (d->warmupFrames == 0 && d->isIdling) {[m

     return;[m

}[m

[36m@@ -1200,7 +1206,7 @@[m [mint run_App(int argc, char **argv) {[m

void postRefresh_App(void) {[m

 iApp *d = &app_;[m

[31m-#if defined (LAGRANGE_IDLE_SLEEP)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IDLE_SLEEP)[m

 d->isIdling = iFalse;[m

#endif[m

 const iBool wasPending = exchange_Atomic(&d->pendingRefresh, iTrue);[m

[36m@@ -1341,7 +1347,7 @@[m [mstatic iBool handlePrefsCommands_(iWidget *d, const char *cmd) {[m

 if (equal_Command(cmd, "prefs.dismiss") || equal_Command(cmd, "preferences")) {[m

     setUiScale_Window(get_Window(),[m

                       toFloat_String(text_InputWidget(findChild_Widget(d, "prefs.uiscale"))));[m

[31m-#if defined (LAGRANGE_DOWNLOAD_EDIT)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_DOWNLOAD_EDIT)[m

     postCommandf_App("downloads path:%s",[m

                      cstr_String(text_InputWidget(findChild_Widget(d, "prefs.downloads"))));[m

#endif[m

[36m@@ -2140,6 +2146,7 @@[m [miBool handleCommand_App(const char *cmd) {[m

}[m

     return iFalse;[m

}[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IPC)[m

 else if (equal_Command(cmd, "ipc.list.urls")) {[m

     iProcessId pid = argLabel_Command(cmd, "pid");[m

     if (pid) {[m

[36m@@ -2156,6 +2163,7 @@[m [miBool handleCommand_App(const char *cmd) {[m

     signal_Ipc(arg_Command(cmd));[m

     return iTrue;[m

}[m

[32m+[m[32m#endif /* defined (LAGRANGE_ENABLE_IPC) */[m

 else {[m

     return iFalse;[m

}[m

[1mdiff --git a/src/ipc.h b/src/ipc.h[m

[1mindex 8127bf86..69852876 100644[m

[1m--- a/src/ipc.h[m

[1m+++ b/src/ipc.h[m

[36m@@ -21,6 +21,7 @@[m [mANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT[m

SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */[m

#pragma once[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_IPC)[m

#include <the_Foundation/string.h>[m

#include <the_Foundation/process.h>[m

[36m@@ -39,3 +40,5 @@[m [menum iIpcWrite {[m

};[m

iBool write_Ipc (iProcessId pid, const iString *input, enum iIpcWrite type);[m

[32m+[m

[32m+[m[32m#endif /* defined (LAGRANGE_ENABLE_IPC) */[m

[1mdiff --git a/src/prefs.h b/src/prefs.h[m

[1mindex 6be7fd41..160bb974 100644[m

[1m--- a/src/prefs.h[m

[1m+++ b/src/prefs.h[m

[36m@@ -45,7 +45,7 @@[m [mstruct Impl_Prefs {[m

 iBool            useSystemTheme;[m

 enum iColorTheme theme;[m

 enum iColorAccent accent;[m

[31m- iBool customFrame; /* when LAGRANGE_CUSTOM_FRAME is defined */[m

[32m+[m[32m iBool customFrame; /* when LAGRANGE_ENABLE_CUSTOM_FRAME is defined */[m

 iBool            retainWindowSize;[m

 float            uiScale;[m

 int              zoomPercent;[m

[1mdiff --git a/src/ui/util.c b/src/ui/util.c[m

[1mindex f56baa36..ddaccd68 100644[m

[1m--- a/src/ui/util.c[m

[1m+++ b/src/ui/util.c[m

[36m@@ -1936,7 +1936,7 @@[m [miWidget *makePreferences_Widget(void) {[m

 const int bigGap = lineHeight_Text(uiLabel_FontId) * 3 / 4;[m

 /* General preferences. */ {[m

     appendTwoColumnPage_(tabs, "${heading.prefs.general}", '1', &headings, &values);[m

[31m-#if defined (LAGRANGE_DOWNLOAD_EDIT)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_DOWNLOAD_EDIT)[m

     addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.downloads}")));[m

     setId_Widget(addChild_Widget(values, iClob(new_InputWidget(0))), "prefs.downloads");[m

#endif[m

[36m@@ -2014,7 +2014,7 @@[m [miWidget *makePreferences_Widget(void) {[m

}[m

     addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.accent}")));[m

     addChildFlags_Widget(values, iClob(accent), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

     addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.customframe}")));[m

     addChild_Widget(values, iClob(makeToggle_Widget("prefs.customframe")));[m

#endif[m

[1mdiff --git a/src/ui/window.c b/src/ui/window.c[m

[1mindex bda645f7..a3633580 100644[m

[1m--- a/src/ui/window.c[m

[1m+++ b/src/ui/window.c[m

[36m@@ -923,7 +923,7 @@[m [mstatic void setupUserInterface_Window(iWindow *d) {[m

 setId_Widget(div, "navdiv");[m

 addChild_Widget(d->root, iClob(div));[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 /* Window title bar. */[m

 if (prefs_App()->customFrame) {[m

     setPadding1_Widget(div, 1);[m

[36m@@ -1358,7 +1358,7 @@[m [mstatic void drawBlank_Window_(iWindow *d) {[m

 SDL_RenderPresent(d->render);[m

}[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

static SDL_HitTestResult hitTest_Window_(SDL_Window *win, const SDL_Point *pos, void *data) {[m

 iWindow *d = data;[m

 iAssert(d->win == win);[m

[36m@@ -1411,7 +1411,7 @@[m [mSDL_HitTestResult hitTest_Window(const iWindow *d, iInt2 pos) {[m

iBool create_Window_(iWindow *d, iRect rect, uint32_t flags) {[m

 flags |= SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_HIDDEN;[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 if (prefs_App()->customFrame) {[m

     /* We are drawing a custom frame so hide the default one. */[m

     flags |= SDL_WINDOW_BORDERLESS;[m

[36m@@ -1421,7 +1421,7 @@[m [miBool create_Window_(iWindow *d, iRect rect, uint32_t flags) {[m

         width_Rect(rect), height_Rect(rect), flags, &d->win, &d->render)) {[m

     return iFalse;[m

}[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 if (prefs_App()->customFrame) {[m

     /* Register a handler for window hit testing (drag, resize). */[m

     SDL_SetWindowHitTest(d->win, hitTest_Window_, d);[m

[36m@@ -1540,7 +1540,7 @@[m [mvoid init_Window(iWindow *d, iRect rect) {[m

     SDL_FreeSurface(surf);[m

}[m

 d->appIcon = NULL;[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 /* Load the app icon for drawing in the title bar. */[m

 if (prefs_App()->customFrame) {[m

     SDL_Surface *surf = loadImage_(&imageLagrange64_Embedded, appIconSize_());[m

[36m@@ -1603,7 +1603,7 @@[m [mstatic iBool isNormalPlacement_Window_(const iWindow *d) {[m

}[m

static iBool unsnap_Window_(iWindow *d, const iInt2 *newPos) {[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 if (!prefs_App()->customFrame) {[m

     return iFalse;[m

}[m

[36m@@ -1693,7 +1693,7 @@[m [mstatic iBool handleWindowEvent_Window_(iWindow *d, const SDL_WindowEvent *ev) {[m

             d->isMinimized = iTrue;[m

             return iFalse;[m

}[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

         /* Set the snap position depending on where the mouse cursor is. */[m

         if (prefs_App()->customFrame) {[m

             SDL_Rect usable;[m

[36m@@ -1723,7 +1723,7 @@[m [mstatic iBool handleWindowEvent_Window_(iWindow *d, const SDL_WindowEvent *ev) {[m

                 return iTrue;[m

}[m

}[m

[31m-#endif /* defined LAGRANGE_CUSTOM_FRAME */[m

[32m+[m[32m#endif /* defined LAGRANGE_ENABLE_CUSTOM_FRAME */[m

         //printf("MOVED: %d, %d\n", ev->data1, ev->data2); fflush(stdout);[m

         if (unsnap_Window_(d, &newPos)) {[m

             return iTrue;[m

[36m@@ -1813,7 +1813,7 @@[m [mstatic void applyCursor_Window_(iWindow *d) {[m

iBool processEvent_Window(iWindow *d, const SDL_Event *ev) {[m

 switch (ev->type) {[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

     case SDL_SYSWMEVENT: {[m

         /* We observe native Win32 messages for better user interaction with the[m

            window frame. Mouse clicks especially will not generate normal SDL[m

[36m@@ -1966,25 +1966,27 @@[m [mvoid draw_Window(iWindow *d) {[m

}[m

 /* Draw widgets. */[m

 d->frameTime = SDL_GetTicks();[m

[31m- draw_Widget(d->root);[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[31m- /* App icon. */[m

[31m- const iWidget *appIcon = findChild_Widget(d->root, "winbar.icon");[m

[31m- if (isVisible_Widget(appIcon)) {[m

[31m- const int size = appIconSize_();[m

[31m- const iRect rect = bounds_Widget(appIcon);[m

[31m- const iInt2 mid = mid_Rect(rect);[m

[31m- const iBool isLight = isLight_ColorTheme(colorTheme_App());[m

[31m- iColor iconColor = get_Color(gotFocus || isLight ? white_ColorId : uiAnnotation_ColorId);[m

[31m- SDL_SetTextureColorMod(d->appIcon, iconColor.r, iconColor.g, iconColor.b);[m

[31m- SDL_SetTextureAlphaMod(d->appIcon, gotFocus || !isLight ? 255 : 92);[m

[31m- SDL_RenderCopy([m

[31m- d->render,[m

[31m- d->appIcon,[m

[31m- NULL,[m

[31m- &(SDL_Rect){ left_Rect(rect) + gap_UI * 1.25f, mid.y - size / 2, size, size });[m

[31m- }[m

[32m+[m[32m if (isExposed_Window(d)) {[m

[32m+[m[32m draw_Widget(d->root);[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

[32m+[m[32m /* App icon. */[m

[32m+[m[32m const iWidget *appIcon = findChild_Widget(d->root, "winbar.icon");[m

[32m+[m[32m if (isVisible_Widget(appIcon)) {[m

[32m+[m[32m const int size = appIconSize_();[m

[32m+[m[32m const iRect rect = bounds_Widget(appIcon);[m

[32m+[m[32m const iInt2 mid = mid_Rect(rect);[m

[32m+[m[32m const iBool isLight = isLight_ColorTheme(colorTheme_App());[m

[32m+[m[32m iColor iconColor = get_Color(gotFocus || isLight ? white_ColorId : uiAnnotation_ColorId);[m

[32m+[m[32m SDL_SetTextureColorMod(d->appIcon, iconColor.r, iconColor.g, iconColor.b);[m

[32m+[m[32m SDL_SetTextureAlphaMod(d->appIcon, gotFocus || !isLight ? 255 : 92);[m

[32m+[m[32m SDL_RenderCopy([m

[32m+[m[32m d->render,[m

[32m+[m[32m d->appIcon,[m

[32m+[m[32m NULL,[m

[32m+[m[32m &(SDL_Rect){ left_Rect(rect) + gap_UI * 1.25f, mid.y - size / 2, size, size });[m

[32m+[m[32m }[m

#endif[m

[32m+[m[32m }[m

#if 0[m

 /* Text cache debugging. */ {[m

     SDL_Texture *cache = glyphCache_Text();[m

[36m@@ -2112,7 +2114,7 @@[m [mvoid setSnap_Window(iWindow *d, int snapMode) {[m

}[m

     return;[m

}[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

 if (d->place.snap == snapMode) {[m

     return;[m

}[m

[36m@@ -2178,7 +2180,7 @@[m [mvoid setSnap_Window(iWindow *d, int snapMode) {[m

     arrange_Widget(d->root);[m

     postRefresh_App();[m

}[m

[31m-#endif /* defined (LAGRANGE_CUSTOM_FRAME) */[m

[32m+[m[32m#endif /* defined (LAGRANGE_ENABLE_CUSTOM_FRAME) */[m

}[m

int snap_Window(const iWindow *d) {[m

[1mdiff --git a/src/ui/window.h b/src/ui/window.h[m

[1mindex e3d8b22b..052f8828 100644[m

[1m--- a/src/ui/window.h[m

[1m+++ b/src/ui/window.h[m

[36m@@ -52,7 +52,7 @@[m [mstruct Impl_WindowPlacement {[m

 iInt2 initialPos;[m

 iRect normalRect;       /* updated when window is moved/resized */[m

 iInt2 lastNotifiedSize; /* keep track of horizontal/vertical notifications */[m

[31m- int snap; /* LAGRANGE_CUSTOM_FRAME */[m

[32m+[m[32m int snap; /* LAGRANGE_ENABLE_CUSTOM_FRAME */[m

 int   lastHit;[m

};[m

[36m@@ -111,7 +111,7 @@[m [miBool isNarrow_Window (const iWindow *);[m

iWindow * get_Window (void);[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m

SDL_HitTestResult hitTest_Window(const iWindow *d, iInt2 pos);[m

#endif[m

[1mdiff --git a/src/win32.c b/src/win32.c[m

[1mindex 01ec73bf..d040d8a9 100644[m

[1m--- a/src/win32.c[m

[1m+++ b/src/win32.c[m

[36m@@ -64,7 +64,7 @@[m [mvoid useExecutableIconResource_SDLWindow(SDL_Window *win) {[m

}[m

}[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m[41m [m

iInt2 cursor_Win32(void) {[m

 POINT p;[m

 GetPhysicalCursorPos(&p);[m

[36m@@ -191,4 +191,4 @@[m [mvoid processNativeEvent_Win32(const struct SDL_SysWMmsg *msg, iWindow *window) {[m

#endif[m

}[m

}[m

[31m-#endif /* defined (LAGRANGE_CUSTOM_FRAME) */[m

[32m+[m[32m#endif /* defined (LAGRANGE_ENABLE_CUSTOM_FRAME) */[m[41m [m

[1mdiff --git a/src/win32.h b/src/win32.h[m

[1mindex 27aa0539..d53a2fe8 100644[m

[1m--- a/src/win32.h[m

[1m+++ b/src/win32.h[m

[36m@@ -32,7 +32,7 @@[m [mvoid setDPIAware_Win32(void);[m

float desktopDPI_Win32(void);[m

void useExecutableIconResource_SDLWindow(SDL_Window *win);[m

[31m-#if defined (LAGRANGE_CUSTOM_FRAME)[m

[32m+[m[32m#if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)[m[41m [m

iInt2 cursor_Win32(void);[m

void processNativeEvent_Win32(const struct SDL_SysWMmsg *msg, iWindow *window);[m

void setup_SDLWindow(SDL_Window *);[m

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Build configuration.[m

Build configuration.[m