137 lines
4.8 KiB
Diff
137 lines
4.8 KiB
Diff
diff --git printing/printing_context_linux.cc printing/printing_context_linux.cc
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index 49f0ddab8318e..a3a9cd189fc2f 100644
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--- printing/printing_context_linux.cc
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+++ printing/printing_context_linux.cc
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@@ -69,11 +69,11 @@ mojom::ResultCode PrintingContextLinux::UseDefaultSettings() {
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ResetSettings();
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#if BUILDFLAG(IS_LINUX)
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- if (!ui::LinuxUi::instance())
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+ if (!ui::PrintingContextLinuxDelegate::instance())
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return mojom::ResultCode::kSuccess;
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if (!print_dialog_)
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- print_dialog_ = ui::LinuxUi::instance()->CreatePrintDialog(this);
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+ print_dialog_ = ui::PrintingContextLinuxDelegate::instance()->CreatePrintDialog(this);
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if (print_dialog_) {
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print_dialog_->UseDefaultSettings();
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@@ -85,8 +85,8 @@ mojom::ResultCode PrintingContextLinux::UseDefaultSettings() {
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gfx::Size PrintingContextLinux::GetPdfPaperSizeDeviceUnits() {
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#if BUILDFLAG(IS_LINUX)
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- if (ui::LinuxUi::instance())
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- return ui::LinuxUi::instance()->GetPdfPaperSize(this);
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+ if (ui::PrintingContextLinuxDelegate::instance())
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+ return ui::PrintingContextLinuxDelegate::instance()->GetPdfPaperSize(this);
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#endif
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return gfx::Size();
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@@ -98,11 +98,11 @@ mojom::ResultCode PrintingContextLinux::UpdatePrinterSettings(
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DCHECK(!in_print_job_);
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#if BUILDFLAG(IS_LINUX)
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- if (!ui::LinuxUi::instance())
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+ if (!ui::PrintingContextLinuxDelegate::instance())
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return mojom::ResultCode::kSuccess;
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if (!print_dialog_)
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- print_dialog_ = ui::LinuxUi::instance()->CreatePrintDialog(this);
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+ print_dialog_ = ui::PrintingContextLinuxDelegate::instance()->CreatePrintDialog(this);
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if (print_dialog_) {
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// PrintDialogGtk::UpdateSettings() calls InitWithSettings() so settings_ will
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diff --git ui/linux/linux_ui.cc ui/linux/linux_ui.cc
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index 29db798e8b171..f8b9546b90321 100644
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--- ui/linux/linux_ui.cc
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+++ ui/linux/linux_ui.cc
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@@ -18,11 +18,29 @@ namespace ui {
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namespace {
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LinuxUi* g_linux_ui = nullptr;
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+static PrintingContextLinuxDelegate* g_delegate = nullptr;
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} // namespace
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+// static
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+PrintingContextLinuxDelegate* PrintingContextLinuxDelegate::SetInstance(
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+ PrintingContextLinuxDelegate* delegate) {
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+ auto old_delegate = g_delegate;
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+ g_delegate = delegate;
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+ return old_delegate;
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+}
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+
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+// static
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+PrintingContextLinuxDelegate* PrintingContextLinuxDelegate::instance() {
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+ return g_delegate;
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+}
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+
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// static
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LinuxUi* LinuxUi::SetInstance(LinuxUi* instance) {
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+#if BUILDFLAG(IS_LINUX) && BUILDFLAG(ENABLE_PRINTING)
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+ PrintingContextLinuxDelegate::SetInstance(instance);
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+#endif
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+
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return std::exchange(g_linux_ui, instance);
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}
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diff --git ui/linux/linux_ui.h ui/linux/linux_ui.h
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index 9cc65cf571346..275b548fcc2cf 100644
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--- ui/linux/linux_ui.h
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+++ ui/linux/linux_ui.h
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@@ -19,6 +19,10 @@
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#include "printing/buildflags/buildflags.h"
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#include "ui/gfx/geometry/rect.h"
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+#if BUILDFLAG(ENABLE_PRINTING)
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+#include "printing/printing_context_linux.h" // nogncheck
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+#endif
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+
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// The main entrypoint into Linux toolkit specific code. GTK/QT code should only
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// be executed behind this interface.
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@@ -92,9 +96,27 @@ inline DisplayConfig::DisplayConfig(DisplayConfig&& other) = default;
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inline DisplayConfig& DisplayConfig::operator=(DisplayConfig&& other) = default;
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inline DisplayConfig::~DisplayConfig() = default;
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+class COMPONENT_EXPORT(LINUX_UI) PrintingContextLinuxDelegate {
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+ public:
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+ virtual ~PrintingContextLinuxDelegate() = default;
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+
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+ virtual printing::PrintDialogLinuxInterface* CreatePrintDialog(
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+ printing::PrintingContextLinux* context) = 0;
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+
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+ virtual gfx::Size GetPdfPaperSize(printing::PrintingContextLinux* context) = 0;
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+
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+ static PrintingContextLinuxDelegate* SetInstance(
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+ PrintingContextLinuxDelegate* delegate);
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+ static PrintingContextLinuxDelegate* instance();
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+};
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+
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// Adapter class with targets to render like different toolkits. Set by any
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// project that wants to do linux desktop native rendering.
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-class COMPONENT_EXPORT(LINUX_UI) LinuxUi {
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+class COMPONENT_EXPORT(LINUX_UI) LinuxUi
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+#if BUILDFLAG(ENABLE_PRINTING)
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+ : public PrintingContextLinuxDelegate
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+#endif
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+ {
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public:
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// Describes the window management actions that could be taken in response to
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// a middle click in the non client area.
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@@ -161,14 +183,6 @@ class COMPONENT_EXPORT(LINUX_UI) LinuxUi {
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// Returns a map of KeyboardEvent code to KeyboardEvent key values.
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virtual base::flat_map<std::string, std::string> GetKeyboardLayoutMap() = 0;
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-#if BUILDFLAG(ENABLE_PRINTING)
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- virtual printing::PrintDialogLinuxInterface* CreatePrintDialog(
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- printing::PrintingContextLinux* context) = 0;
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-
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- virtual gfx::Size GetPdfPaperSize(
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- printing::PrintingContextLinux* context) = 0;
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-#endif
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-
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// Returns a native file selection dialog. `listener` is of type
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// SelectFileDialog::Listener. TODO(thomasanderson): Move
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// SelectFileDialog::Listener to SelectFileDialogListener so that it can be
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